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Pennon Group

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FY2022 Annual Report · Pennon Group
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Bringing  
water to life

supporting the lives of people and the places 
they love for generations to come

Annual Report and Accounts 2022

Living our purpose, we are  
bringing water to life
supporting the lives of people and the places  
they love for generations to come.

Pennon is one of the leading businesses in the UK water sector, providing clean 
water and wastewater services through our businesses across the Great South 
West. We believe the role of a responsible business is one of stewardship for 
sustainable living, supporting communities, customers and the environment 
to thrive, now and into the future.

Our businesses and brands

 • Water services
 • Wastewater services

c.1.8

million
population served plus 
c.10 million seasonal 
visitors during the year

 • Water services

 • Water services

 • Water retail services

 • Water retail services

c.1.2

c.0.5

million
population served

million
population served

c.160,000* 

c.160,000*

business customers

business customers

 * Refers to number of supply points per retail business.

Our reporting suite
Clear and transparent reporting is important to us and our 
stakeholders. This year, our annual report is enhanced 
by the inclusion of additional disclosures contained 
in our wider corporate reporting suite. These include:

 • Climate adaptation report
 • Net Zero plan
 • Gender Pay Gap report
 • Tax Strategy report

We have also published our first online ESG databook 
where you can find more detailed reporting on our 
environmental social and governance performance. 
Visit www.pennon-group.co.uk/reportsandpresentations 

Group reporting
Pennon acquired Bristol Water on 3 June 2021 and subsequently 
gained CMA clearance on 7 March 2022 following the CMA’s 
acceptance of Pennon’s undertaking in lieu of a Phase 2 reference. 
Where we refer to the Group, this includes Bristol Water data 
unless otherwise specified. Specific references to Bristol Water 
performance are also given separately where appropriate.

Visit us online
Our annual report and the other reports in our corporate 
reporting suite can be found on our website  
www.pennon-group.co.uk/reportsandpresentations 

We have also created an online summary of our annual report 
which can be viewed here https://annualreport.pennon-group.co.uk/

Alternative performance measures
Measures with this symbol ^ are defined in the alternative 
performance measures section of the annual report 
on pages 250 to 253.

Living our purpose, we are  

bringing water to life

supporting the lives of people and the places  

they love for generations to come.

Pennon is one of the leading businesses in the UK water sector, providing clean 

water and wastewater services through our businesses across the Great South 

West. We believe the role of a responsible business is one of stewardship for 

sustainable living, supporting communities, customers and the environment 

to thrive, now and into the future.

Our businesses and brands

 • Water services

 • Water services

 • Water retail services

 • Water retail services

c.1.2

million

c.0.5

million

c.160,000* 

c.160,000*

business customers

business customers

population served plus 

population served

population served

 • Water services

 • Wastewater services

c.1.8

million

c.10 million seasonal 

visitors during the year

 * Refers to number of supply points per retail business.

Our reporting suite

Visit us online

Clear and transparent reporting is important to us and our 

Our annual report and the other reports in our corporate 

reporting suite can be found on our website  

www.pennon-group.co.uk/reportsandpresentations 

We have also created an online summary of our annual report 

which can be viewed here https://annualreport.pennon-group.co.uk/

stakeholders. This year, our annual report is enhanced 

by the inclusion of additional disclosures contained 

in our wider corporate reporting suite. These include:

 • Climate adaptation report

 • Net Zero plan

 • Gender Pay Gap report

 • Tax Strategy report

We have also published our first online ESG databook 

where you can find more detailed reporting on our 

environmental social and governance performance. 

Visit www.pennon-group.co.uk/reportsandpresentations 

Group reporting

Pennon acquired Bristol Water on 3 June 2021 and subsequently 

gained CMA clearance on 7 March 2022 following the CMA’s 

acceptance of Pennon’s undertaking in lieu of a Phase 2 reference. 

Where we refer to the Group, this includes Bristol Water data 

unless otherwise specified. Specific references to Bristol Water 

performance are also given separately where appropriate.

Highlights of the year

Group revenue
£792.3 million
(2020/21: £624.1m)

Group PBT 
£127.7 million
(2020/21: £132.1m)

Group underlying PBT^ 
£143.5 million
(2020/21: £157.0m)

Dividend per share
38.53 pence
(2020/21: 35.61p)

Basic (Statutory) EPS 
4.9 pence
(2020/21: 418.5p)

Adjusted earnings per share^
50.2 pence
+5.0%

£82 million
to 2025 – Green Recovery investment

£425 million
Bristol Water acquisition

Net Zero 2030
plans launched in 2021

Best H&S 
performance 
on record

Centre for Resilience in Environment, Water 
and Waste research facility launch – a 
collaboration with the University of Exeter

WaterFit launch
Our plan for healthy 
rivers and seas launched 
in April 2022

Global recognition in the 2022 
Bloomberg Gender Equality Index  
for transparency and commitment  
to gender equality

Became a Living Wage 
Foundation employer

Great Place to Work 
accreditation achieved for the second year

Alternative performance measures

Measures with this symbol ^ are defined in the alternative 

performance measures section of the annual report 

on pages 250 to 253.

Britain’s Most Admired Utility Company 
for the second year in a row

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Contents
Strategic Report
Our purpose and values
At a glance
Chair’s letter
Chief Executive Officer’s review
Key performance indicators
Our operational performance
Strategy overview
Business model
Market and regulatory overview
Stakeholder overview
Section 172(1) statement
Environmental performance 2021/22 
Mitigating the impact of climate change
Net Zero – our promise to the planet
Protecting rivers and seas through WaterFit
Pioneering for success – through innovation
Colleagues, customers and communities performance 2021/22
Our people strategy
Customers and communities
Our operational and financial performance reviews
Operational reviews
 • Regulated Water
 • Regulated Wastewater
 • B2B retail services
Group Finance Director’s report
Responsible and sustainable business – 2021/22 performance
ESG performance progress in 2021/22
Our future ambitions – 2023 and beyond
Streamlined Energy and Carbon Report (SECR)
Sustainability Accounting Standards Board (SASB) 
2021/22 disclosure
Risk management and principal risks
Task Force on Climate-related Disclosures (TCFD)
Viability statement
Non-financial information statement
Governance
Governance at a glance
Chair’s introduction to governance
Board of Directors
Corporate governance report
Audit Committee report
ESG Committee report
Nomination Committee report
Health and Safety Committee report
Remuneration Committee report
Directors’ remuneration report
Directors’ report – other statutory disclosures
Financial Statements
Independent auditor’s report
Financial statements
Notes to the financial statements
Other Information
Alternative performance measures
Glossary 
Five-year financial summary
Shareholder information

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Annual Report and Accounts 2022 | Pennon Group plc 

 1

 
 
 
Our purpose and values

How our purpose  
drives everything we do
As a purpose-led business, committed to the effective  
stewardship of the environment, we are:

Shaped by our values and culture

Trusted
We do the right thing 
for our customers 
and stakeholders

Responsible
We keep our promises  
to our customers, 
communities and  
each other

Collaborative
We forge strong 
relationships, working 
together to make a 
positive impact

Progressive
We are always 
looking for new 
ways to improve 
and make life better

Informed by our engagement with stakeholders

Environment

Customers

People

Communities

Suppliers

Investors

Regulators

Policy Makers

 Read more on our stakeholders on pages 26 to 33

Driven by our strategy for growth
1  Leadership in UK water
2  Efficient Operations
3   Sustainable growth, both organic 

and by acquisition

Focused on sustainability
   Environment – read more  
on pages 36 to 49
  Social – read more on pages 50 to 65
   Governance – read more on  
pages 82 to 125

2 

 Annual Report and Accounts 2022 | Pennon Group plc

Our purpose and values

How our purpose  

drives everything we do

As a purpose-led business, committed to the effective  

stewardship of the environment, we are:

Shaped by our values and culture

Our purpose and strategy brought to life…
Our purpose isn’t just what we believe in, it’s what we do every day. Continuing to ensure 
we are doing the right thing for our customers and stakeholders, delivering fresh clean 
drinking water, protecting the environment and continuing to innovate will help us look 
after the Great South West now and into the future.

Trusted

We do the right thing 

for our customers 

and stakeholders

Responsible

We keep our promises  

to our customers, 

communities and  

each other

Collaborative

We forge strong 

relationships, working 

together to make a 

positive impact

Progressive

We are always 

looking for new 

ways to improve 

and make life better

Expanding services and support across the 
Great South West
With the acquisition of Bristol Water in 2021, we are bringing 
the best of the best together to provide more services and 
support to our customers in the Great South West.

Read more on page 4

Innovating to deliver for our stakeholders now 
and in the future
We continue to look at new ways of working, 
using technology and nature-based solutions to make 
progress in protecting the environment and delivering 
for our stakeholders.

Read more on page 24

Informed by our engagement with stakeholders

Environment

Customers

People

Communities

Suppliers

Investors

Regulators

Policy Makers

 Read more on our stakeholders on pages 26 to 33

Enhancing the environment, going further faster
We have been listening to our stakeholders – customers, 
colleagues and communities and it is clear they want us to go 
further and faster in protecting and enhancing our rivers and 
seas. We have recently launched WaterFit – our commitment 
to our stakeholders and the environment, which sets out how 
we will play our part.

Read more on page 34

Delivering for colleagues, customers and 
communities
Our people are our greatest asset and we couldn’t do what 
we do without them. Through community programmes, 
graduate schemes and environmental efforts, we strive 
to deliver for the region.

Read more on page 48

Driven by our strategy for growth

Focused on sustainability

1  Leadership in UK water

2  Efficient Operations

3   Sustainable growth, both organic 

and by acquisition

   Environment – read more  

on pages 36 to 49

  Social – read more on pages 50 to 65

   Governance – read more on  

pages 82 to 125

Delivering clean, safe and reliable drinking water
We are committed to ensuring the continuous supply of 
clean, safe and reliable drinking water to our customers, 
whilst protecting the natural resources within the Great 
South West.

Operating a responsible and sustainable 
approach to business
With robust risk management and strong governance, 
we ensure our operations and the long-term decisions 
we make are for the benefit of all. 

Read more on page 64

Read more on page 82

2 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

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Our purpose in action

Bringing water to life

Expanding services  
and support across  
the Great South West

We are committed to supporting the  
people and places of the Great South West. 
Through community programmes, graduate 
schemes, and environmental efforts, 
we strive to deliver for the region.

WaterShare+
We are pleased to be able to expand our 
innovative WaterShare+ scheme to Bristol 
Water customers enabling all customers 
to have a stake and say in our business. 
Our second scheme of c.£20 million, planned 
for 2022/23, will provide all our household 
customers the opportunity to become 
Pennon shareholders and for the 1 in 16 
existing customers who are already 
shareholders, build their holding.

c.£20 million 

new scheme in 2022/23

4 

 Annual Report and Accounts 2022 | Pennon Group plc

Our purpose in action

Bringing water to life

Expanding services  

and support across  

the Great South West

We are committed to supporting the  

people and places of the Great South West. 

Through community programmes, graduate 

schemes, and environmental efforts, 

we strive to deliver for the region.

WaterShare+

We are pleased to be able to expand our 

innovative WaterShare+ scheme to Bristol 

Water customers enabling all customers 

to have a stake and say in our business. 

Our second scheme of c.£20 million, planned 

for 2022/23, will provide all our household 

customers the opportunity to become 

Pennon shareholders and for the 1 in 16 

existing customers who are already 

shareholders, build their holding.

c.£20 million 

new scheme in 2022/23

4 

 Annual Report and Accounts 2022 | Pennon Group plc

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Bristol Water acquisition
One of the key strategic milestones of the year 
was the c.£425 million acquisition of Bristol Water 
in June 2021. In line with our growth strategy, 
the planned merger of Bristol Water with South West 
Water is about bringing together the best of the best 
to deliver for our customers, communities, and the 
environment in the Great South West. We have 
a track record of delivery and are working across 
both businesses to deploy our proven integration 
strategy, which we are confident will deliver 
meaningful benefits for all stakeholders.

Annual Report and Accounts 2022 | Pennon Group plc 

 5

 
 
 
 
At a glance

Supporting the lives of people  
and the places they love
We’re proud to be based in the Great South West,  
serving customers and communities in nine counties. 

Our key strengths and resources
Our customers rely on us
We provide over 870 million litres of safe, clean drinking water, 
to an estimated population of c.3.5 million people every day. 
And when they’ve finished with it, over 19,000km of sewers 
take used water and surface water run-off to one of our 
653 wastewater treatment works where it is treated, 
tested and safely returned to the environment.

We have expanded our support to vulnerable customers 
in these difficult times with c.100,000 customers benefitting 
from one or more of our affordability initiatives.

Our team
We are a dedicated team of c.3,000 people, working  
24 hours a day, 365 days a year to deliver essential 
services for our customers.

Living our values
We know it’s not only what we do, but how we do it that 
matters to our customers and communities and to ourselves. 
That’s why we live our values across the Group, every day.

Investing in our future
We’re proud to be investing in future talent through graduate 
and apprenticeship schemes across the Group. These schemes 
will give over 500 talented people the opportunity to join 
us by 2025.

We were also one of the first companies to sign up to the 
Government’s Kickstart programme, offering young people the 
chance to gain training, support and valuable work experience. 
Over half of our Kickstarters have now joined our team.

And we are going further, faster with our environmental 
investment to achieve significant improvements 
in performance that benefit every one of us.

Read more on our environment and social 
performance on pages 36 to 47 and 50 to 63

1 in 16

households in the South West 
Water region are shareholders 
in the business

c.3.5 million 

population served

c.100,000

customers benefitting from 
one or more of the Group’s 
affordability schemes

Almost

£22 million 

of support unlocked 
for our customers in K71

600

graduates and apprentices 
across the Group by 2025

100% 

coastal bathing water 
quality achieved

Our values

Trusted

Responsible

Collaborative

Progressive

6 

 Annual Report and Accounts 2022 | Pennon Group plc

1.  Cumulative performance over K7 is the regulatory period 2020-2025.

At a glance

Supporting the lives of people  

and the places they love

We’re proud to be based in the Great South West,  

serving customers and communities in nine counties. 

Our key strengths and resources

Our customers rely on us

We provide over 870 million litres of safe, clean drinking water, 

to an estimated population of c.3.5 million people every day. 

And when they’ve finished with it, over 19,000km of sewers 

take used water and surface water run-off to one of our 

653 wastewater treatment works where it is treated, 

tested and safely returned to the environment.

We have expanded our support to vulnerable customers 

in these difficult times with c.100,000 customers benefitting 

from one or more of our affordability initiatives.

Our team

We are a dedicated team of c.3,000 people, working  

24 hours a day, 365 days a year to deliver essential 

services for our customers.

Living our values

We know it’s not only what we do, but how we do it that 

matters to our customers and communities and to ourselves. 

That’s why we live our values across the Group, every day.

Investing in our future

We’re proud to be investing in future talent through graduate 

and apprenticeship schemes across the Group. These schemes 

will give over 500 talented people the opportunity to join 

us by 2025.

We were also one of the first companies to sign up to the 

Government’s Kickstart programme, offering young people the 

chance to gain training, support and valuable work experience. 

Over half of our Kickstarters have now joined our team.

And we are going further, faster with our environmental 

investment to achieve significant improvements 

in performance that benefit every one of us.

Read more on our environment and social 

performance on pages 36 to 47 and 50 to 63

Our values

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Expanding the areas we serve across 
the Great South West

Purton

Littleton

Bristol

Barrow

Banwell

Cheddar

Stowey
Bristol  
Water

Knapp Mill

Alderney

Bournemouth

Bournemouth 
Water

Major Water Treatment Works
Major Wastewater Treatment Works
Bathing waters

1 in 16

households in the South West 

Water region are shareholders 

in the business

c.3.5 million 

population served

Over 
3,000 

operational sites

c.100,000

customers benefitting from 

one or more of the Group’s 

affordability schemes

Almost

£22 million 

of support unlocked 

for our customers in K71

c.25,000km

of water pipes

600

graduates and apprentices 

across the Group by 2025

100% 

coastal bathing water 

quality achieved

c.19,000km 

of wastewater pipes

Ashford

Cornborough

South West 
Water

Allers
Tiverton

Northcombe

Lowermoor

Exeter

Newquay

Restormel

Par

Ernesettle
Camels Head

Plymouth

Menagwins

Littlehempston
Mayflower

Marsh Mills
Radford

Cambourne

Newham

Hayle

Stithians

Falmouth

Pynes
Countess Wear

Maer Lane

Dawlish

Buckland

Brokenbury

Trusted

Responsible

Collaborative

Progressive

Isles of Scilly

6 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 7

1.  Cumulative performance over K7 is the regulatory period 2020-2025.

 
 
 
Chair’s letter

Doing what’s right

I will look back on 2021 as a year Pennon focused on doing what’s right. 
Externally, this has been a difficult year dominated by rising inflation 
and energy prices, the Russian invasion of Ukraine and the legacy 
of the pandemic creating uncertainty for many.

In February 2022, we announced that average bills for customers would 
reduce. Supporting the Board’s commitment to eliminate water poverty, 
South West Water has increased the number of customers on our social 
tariffs unlocking almost £22 million of affordability support and Bristol 
Water introduced COVID Assist, supporting those who found themselves 
unexpectedly in hardship.

We’ve also achieved 100% coastal bathing water quality for the first time. 
We acknowledge there’s more to do to protect our environment, and our 
rivers and coastal waters. The Board has focused significant attention 
on this, working with our regulators, communities and customers to drive 
a step change in performance. What we do matters and we are privileged 
to be in a position to respond. 

This was also the year in which global action on climate change was 
rightly demanded. Good progress was made at COP26 in Glasgow, 
although the UK remains on an uncertain path towards a net zero society. 
The water sector is leading the way, with ambitious timelines to achieve 
Net Zero by 2030, ahead of the rest of the UK. Pennon’s own promise 
to the planet is progressing, and an important step has been in engaging 
our key suppliers to support and align in the effort. 

The South West is particularly vulnerable to climate change given its long 
coastline and adjacency to the western approaches of the Atlantic Ocean. 
Assessing the impacts and mitigations on our operations, networks and 
assets is an ongoing and iterative process. This year, we are required to 
report on Task Force for Climate-Related Disclosures (TCFD), having 
disclosed voluntarily last year, and receiving positive feedback. We want 
to build on that feedback by giving shareholders the opportunity to vote 
on our disclosure, and we look forward to hearing your thoughts.

“We have prioritised listening to our 
wider stakeholders, so we can set 
the right priorities for the business, 
confident we can meet the needs 
of our customers and communities.”

8 

 Annual Report and Accounts 2022 | Pennon Group plc

Our class of 21 graduates presenting to the Pennon Board. 

Chair’s letter

Doing what’s right

I will look back on 2021 as a year Pennon focused on doing what’s right. 

Externally, this has been a difficult year dominated by rising inflation 

and energy prices, the Russian invasion of Ukraine and the legacy 

of the pandemic creating uncertainty for many.

In February 2022, we announced that average bills for customers would 

reduce. Supporting the Board’s commitment to eliminate water poverty, 

South West Water has increased the number of customers on our social 

tariffs unlocking almost £22 million of affordability support and Bristol 

Water introduced COVID Assist, supporting those who found themselves 

unexpectedly in hardship.

We’ve also achieved 100% coastal bathing water quality for the first time. 

We acknowledge there’s more to do to protect our environment, and our 

rivers and coastal waters. The Board has focused significant attention 

on this, working with our regulators, communities and customers to drive 

a step change in performance. What we do matters and we are privileged 

to be in a position to respond. 

This was also the year in which global action on climate change was 

rightly demanded. Good progress was made at COP26 in Glasgow, 

although the UK remains on an uncertain path towards a net zero society. 

The water sector is leading the way, with ambitious timelines to achieve 

Net Zero by 2030, ahead of the rest of the UK. Pennon’s own promise 

to the planet is progressing, and an important step has been in engaging 

our key suppliers to support and align in the effort. 

The South West is particularly vulnerable to climate change given its long 

coastline and adjacency to the western approaches of the Atlantic Ocean. 

Assessing the impacts and mitigations on our operations, networks and 

assets is an ongoing and iterative process. This year, we are required to 

report on Task Force for Climate-Related Disclosures (TCFD), having 

disclosed voluntarily last year, and receiving positive feedback. We want 

to build on that feedback by giving shareholders the opportunity to vote 

on our disclosure, and we look forward to hearing your thoughts.

in SWW.

“We have prioritised listening to our 

wider stakeholders, so we can set 

the right priorities for the business, 

confident we can meet the needs 

of our customers and communities.”

The Group has also recognised the ongoing loyalty of 
shareholders with a special dividend, representing an 
efficient means of returning capital to shareholders, 
combined with an associated share consolidation.

Pennon’s ongoing strength and resilience is clearly 
and reliably demonstrated with our continued sector-
leading dividend policy of CPIH +2%, underpinned 
by the Board’s confidence in the Group’s sustainable 
growth strategy, continued RoRE outperformance, 
driven by the totex efficiency and outperformance  

special dividend 
payment

c.£1.5bn

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Pennon Group plc – Annual Report and Accounts 2021 

11

UK Water Industry focus
Reshaping the Group, we have focused on driving 
sustainable growth, customer service and 
environmental excellence in the UK Water Industry. 
This is what we do best. We have a long history 
and strong heritage in the Water Industry that our 
investors and shareholders value. We have a proven 
track record in delivering long-term value through our 
subsidiary businesses, South West Water and Pennon 
Water Services. We have consistently demonstrated 
robust operational and resilient financial performance 
total dividend
for many years. We are well placed, together with 
significant retained earnings, to provide a sustainable 
platform for delivery, investment and growth.

38.53 
pence 

For 2020/21, the Board has recommended a final 
dividend of 14.97 pence per share, subject to 
shareholder approval at the Annual General Meeting 
on 22 July 2021. Together with the interim dividend  
of 6.77 pence, this will result in a total dividend of  
21.74 pence per share, an increase of 3.0%.

Your Board 
In July 2020, we enacted our Board internal 
succession plan and I was delighted to take on  
the role of Chair, working alongside our diverse  
and talented Board, one of the legacies left to 
Pennon by our outgoing Chair, Sir John Parker.  
Our succession plan also included the retirement 
of Chris Loughlin, Group Chief Executive Officer, 
who stepped down after 14 years leading the Group 
through some exceptional times and changes.

Operationally, we have made a strong start to the new 
regulatory period, with c.80% of ODIs ahead or on 
track. Despite the challenges posed by the pandemic, 
the performance of the business has been resilient, 
and testament to the hard work of all our employees. 

The momentum that we built in 2020/21 with our strategic review 
to focus on UK water has continued steadily. And following the 
acquisition of Bristol Water in June 2021, we recognised the ongoing 
loyalty of our shareholders with a £1.5 billion special dividend payment, 
We also acknowledge that we need to do more in 
the implementation of a share buy-back programme as well as making 
some operational areas, notably pollutions. The 
further investment in our pension scheme and much needed investment 
Board has focused significant attention on this over 
in the green recovery of our region.
the course of the year, ensuring we are working 
collaboratively with our regulators and have a robust 
reduction plan in place.

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A sustainable future strategy
Our focus on UK Water, together with the 
geography of the region and communities we 
support, affords us an opportunity to aim to  
be at the forefront of environmental leadership. 
Pennon’s sector-leading dividend policy of growth of CPIH +2% reflects 
As we all know, there is no silver bullet to achieving 
the Board’s confidence in the Group’s sustainable growth strategy and 
Net Zero and it requires new thinking and resolute 
is underpinned by continued RORE outperformance in South West Water, 
leadership. I am personally delighted that the Water 
and now Bristol Water.
Industry is leading the way, with even more ambitious 
The Board is recommending a final dividend of 26.83 pence per share 
timelines to achieve Net Zero by 2030, 20 years 
for the year ended 31 March 2022. Together with the interim dividend 
ahead of the rest of the UK. The Board has set out 
of 11.70 pence per share paid on 5 April 2022, this gives a total ordinary 
an implementation roadmap, to transform the Group, 
dividend for the year of 38.53 pence. This represents an increase of 8.2% 
focused around three key pillars – sustainable living, 
on the adjusted base. 
championing renewables and reversing carbon 
emissions. We are well placed to transform, delivering 
This is the second year in my role as Chair, and I am grateful to work 
on our purpose and putting in place the core building 
alongside our diverse and talented Board. Everyone who works for Pennon 
blocks for our next price review and beyond.
deserves credit for the achievements in the year. With the addition of 
Pennon is a high performing business, focused on  
Bristol Water, we now employ nearly 3,000 people, and it’s their dedication 
a sustainable future for all, focused on UK Water  
and care for each other and to our customers, as well as their passion 
and committed to delivering for all stakeholders,  
for the places they live and work in, that has enabled us to deliver another 
now and into the future.
year of robust results. On behalf of the Board, thank you.

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Gill Rider
Chair
Chair

2 June 2021
30 May 2022

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Our class of 21 graduates presenting to the Pennon Board. 

Susan Davy, previously Chief Financial Officer of 
Pennon, was appointed as the new Group Chief 
Executive Officer and Paul Boote was appointed  
as Group Finance Director, having held several  
senior finance positions in the Group. 

At the same time, we reviewed our Committee 
structure to ensure that strong governance remains 
at the core of our management of the Group. All Non-
Executives now attend all committees and, consistent 
with being a regulated company, South West Water 
Limited maintains separate governance arrangements. 
In recognition of the growing importance of ESG 

matters for all responsible businesses, we refreshed 

the focus of and renamed our Sustainability 

Committee, to ESG Committee, strengthening and 

prioritising ESG. We have also created a new dedicated 

Health and Safety Committee to enable the Board to 

focus on the delivery of our commitment to ensure 

all colleagues go home safe, each and every day. 

Chaired by Jon Butterworth, appointed to the Pennon 

Board last year, we are already benefitting from his 

considerable operational experience. With an ambition 

to become a leader in Health and Safety performance 

in the industry by 2025, we know we have more to do.

Purpose and culture
The completion of the Viridor sale in July 2020 
recognised the full strategic value built up over 
many years of careful management. It was therefore 
fitting to refresh our purpose this year, post the Viridor 
sale, reflecting the wider social contract we have with 
all of our stakeholders and the region we support. 
Our new purpose, Bringing water to life – supporting 
the lives of people and the places they love for 
generations to come, shows the importance we place 
on operating in the public interest for the benefit of 
our shareholders, customers and our employees, for 
now and into the future, underpinned by our core 
values which guide everything we do.

Championing diversity

There has never been a more important time for 

responsible businesses to promote the widest 

level of diversity in the boardroom and beyond. 

Our Board was pleased to note our ranking of 23rd in 

the FTSE 100 Hampton-Alexander review with 42.9% 

female diversity and our achievement in meeting the 

outcome of Sir John Parker’s review ahead of the 2021 

target for ethnic board diversity. We are one of only 

a very few FTSE businesses in the UK to have both a 

female Chief Executive and Chair. Alongside this, we 

have continued our membership of the 30% Club, and 

SWW has once again contributed to the industry’s 

Women in Water initiative.

Pennon also became the first water company to sign 

up to Change the Race Ratio, harnessing a desire to 

go further and faster and leading from the front. We 

know that change of this magnitude takes time and 

commitment especially given the demographic of the 

regions we support. We are committed to take every 

opportunity to make a broader societal impact on 

diversity and inclusion. 

 
 
 
 
 
 
 
Chief Executive Officer’s review

A responsible business, targeting sustainable  
growth, operational efficiency and improved  
environmental performance

Reflections on the year
As I reflect on this year, I am heartened that our values have guided 
and underpinned everything we have achieved. This together with our 
pioneering spirit has led us to innovate in delivering on our commitments. 
We have asked a lot of our colleagues and supply chain in a year when we 
have seen record demands for our services across the region. Their efforts 
are reflected in our performance, and I want to thank everyone for their 
hard work, delivering for customers and communities, each and every day.

2021/22 has been another year of resilient performance for Pennon. 
We’re building real momentum, executing our strategy and driving 
sustainable growth. We’re doing more for customers today than ever 
before by focusing on what matters most. And we’re going further and 
faster, delivering the step-change demanded for the environment, 
for the Great South West, and for generations to come.

Listening and reflecting
Over the course of the year, I have prioritised listening and reflecting 
on the views of others to ensure we are focused on the right things, 
meeting MPs, regulators, investors and the media. In particular, I’ve been 
listening to the views of our customers in our public meetings, as part of 
WaterShare+, hearing first hand about the things that matter most, 
whether that’s concerns about bills, community investments or hearing 
their thoughts on the use of storm overflows. It’s this honest and direct 
feedback that has guided everyone at Pennon to think differently and 
innovate. Whether that’s through the use of technology, using satellite 
and thermal imaging to prevent leakage or our approach to nature-based 
solutions, reducing the impact of phosphorous, ammonia and nitrogen, 
our test, pilot and replicate approach delivers long-term and sustainable 
solutions, for the benefit of all.

Talented people delivering for customers and communities
We couldn’t achieve anything without the pioneering spirit of Pennon’s 
people. Our c.3,000 colleagues see opportunities when others see 
obstacles, and show extraordinary care for customers, communities and 
each other. For the second year running, Pennon was voted by colleagues 
as a Great Place to Work, and once again, utility peers voted us Britain’s 
Most Admired Utility. 

We believe that everyone who works for and with the Group, should go 
home safe, every day. With a refreshed focus on HomeSafe, Pennon’s 
health and safety strategy, we achieved our best ever year by having 
the fewest number of lost time injuries. Simply put, it meant less 
employees got hurt on our watch, but we recognise there is always more 
to do. We also stepped up our support for colleagues during the COVID-19 
pandemic, focusing on wellbeing, becoming members of the InsideOut 
Charter, encouraging leaders and colleagues in ‘Time to Talk’ sessions 
to be more open about their own experiences of mental health, and 
launching a comprehensive package of wellbeing support for all 
employees and their families.

In delivering on our societal commitments and continuing our investment 
in talent, we are undertaking our most extensive emerging talent 
recruitment ever. We’re ahead of plans to achieve 500 apprenticeships 
by 2025, and for the first time, welcomed our class of 21, Pennon’s first 
phase of our ongoing 100 graduate programme, our leaders of the future, 
and a particular personal highlight of mine in the year. 

Over the past 12 months, we have also made significant progress in 
creating an inclusive culture where everyone counts, bringing together 
a greater mix of minds, whether that be through thought, gender, ethnicity 
or social mobility. Ranking 10th in the FTSE 250 Women Leaders Review, 
we were also recognised as an employer of choice in Great Places to Work 

“We’re building real momentum, 

executing our strategy, and driving 
sustainable growth. We’re doing more 
for customers today than ever before, 
and going further and faster, in 
delivering the step change demanded 
for the environment.”

10 

 Annual Report and Accounts 2022 | Pennon Group plc

‘Women at Work 2021’. Alongside this, we were also awarded Britain’s Most 
Admired Utility for the second year. Determined to show our support and 
through our participation in the Social Mobility Pledge, we also welcomed 
our first intake of Ukrainian citizens, who have fled their country, under the 
most devastating of times.

A year of growth
Right across the Group, we have delivered on our growth aspirations. 

A highlight of the year was the acquisition of Bristol Water in June 2021, 
increasing the Group’s RCV by c.16% and building on the Group’s footprint 
of brands and businesses across the region, which, in addition to Bristol 
Water now includes South West Water, Bournemouth Water, Pennon 
Water Services and a stake in water2business. 

By working collaboratively with both the Competitions and Markets 
Authority (CMA) and Ofwat, we were able to conclude the merger review 
in Phase 1, avoiding a potential lengthy Phase 2 referral. This was a great 
outcome for Pennon, for customers and for the greater good of the sector.

The integration of Bristol Water with South West Water is well underway, 
and our approach is all about bringing together the best of the best, 
whether that is performance, process, talent or efficiency. 

For the first time, Pennon Water Services has delivered a profit, in a challenging 
market, with revenue up by 20% on last year building on new contract wins with 
prominent brands. In addition, our c.£82 million investment in Green Recovery, 
approved in May 2021, is focused on initiatives to improve the environment, 
deliver for customers and create new green jobs, contributing to the levelling 
up agenda, that is much needed in the South West.

With a strong balance sheet, a flexible financing strategy and diverse 
debt portfolio, ensuring we are sustainably geared at c.60%, we have the 
headroom and agility to invest for future growth. Our strategy is to adopt 
a twin-track approach, targeting both organic and acquisitive growth.

16%

20% 

Regulated Capital Value 
(RCV) growth

Pennon Water Services 
revenue growth

c.3,000 

colleagues now work  
for the Group

c.£82  
million

Green Recovery 
investment

10th

in the FTSE 250 Women 
Leaders Review

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Chief Executive Officer’s review

A responsible business, targeting sustainable  

growth, operational efficiency and improved  

environmental performance

“We’re building real momentum, 

executing our strategy, and driving 

sustainable growth. We’re doing more 

for customers today than ever before, 

and going further and faster, in 

delivering the step change demanded 

for the environment.”

Reflections on the year

As I reflect on this year, I am heartened that our values have guided 

and underpinned everything we have achieved. This together with our 

pioneering spirit has led us to innovate in delivering on our commitments. 

We have asked a lot of our colleagues and supply chain in a year when we 

have seen record demands for our services across the region. Their efforts 

are reflected in our performance, and I want to thank everyone for their 

hard work, delivering for customers and communities, each and every day.

2021/22 has been another year of resilient performance for Pennon. 

We’re building real momentum, executing our strategy and driving 

sustainable growth. We’re doing more for customers today than ever 

before by focusing on what matters most. And we’re going further and 

faster, delivering the step-change demanded for the environment, 

for the Great South West, and for generations to come.

Listening and reflecting

Over the course of the year, I have prioritised listening and reflecting 

on the views of others to ensure we are focused on the right things, 

meeting MPs, regulators, investors and the media. In particular, I’ve been 

listening to the views of our customers in our public meetings, as part of 

WaterShare+, hearing first hand about the things that matter most, 

whether that’s concerns about bills, community investments or hearing 

their thoughts on the use of storm overflows. It’s this honest and direct 

feedback that has guided everyone at Pennon to think differently and 

innovate. Whether that’s through the use of technology, using satellite 

and thermal imaging to prevent leakage or our approach to nature-based 

solutions, reducing the impact of phosphorous, ammonia and nitrogen, 

our test, pilot and replicate approach delivers long-term and sustainable 

solutions, for the benefit of all.

Talented people delivering for customers and communities

We couldn’t achieve anything without the pioneering spirit of Pennon’s 

people. Our c.3,000 colleagues see opportunities when others see 

obstacles, and show extraordinary care for customers, communities and 

each other. For the second year running, Pennon was voted by colleagues 

as a Great Place to Work, and once again, utility peers voted us Britain’s 

Most Admired Utility. 

We believe that everyone who works for and with the Group, should go 

home safe, every day. With a refreshed focus on HomeSafe, Pennon’s 

health and safety strategy, we achieved our best ever year by having 

the fewest number of lost time injuries. Simply put, it meant less 

employees got hurt on our watch, but we recognise there is always more 

to do. We also stepped up our support for colleagues during the COVID-19 

pandemic, focusing on wellbeing, becoming members of the InsideOut 

Charter, encouraging leaders and colleagues in ‘Time to Talk’ sessions 

to be more open about their own experiences of mental health, and 

launching a comprehensive package of wellbeing support for all 

employees and their families.

In delivering on our societal commitments and continuing our investment 

in talent, we are undertaking our most extensive emerging talent 

recruitment ever. We’re ahead of plans to achieve 500 apprenticeships 

by 2025, and for the first time, welcomed our class of 21, Pennon’s first 

phase of our ongoing 100 graduate programme, our leaders of the future, 

and a particular personal highlight of mine in the year. 

Over the past 12 months, we have also made significant progress in 

creating an inclusive culture where everyone counts, bringing together 

a greater mix of minds, whether that be through thought, gender, ethnicity 

or social mobility. Ranking 10th in the FTSE 250 Women Leaders Review, 

we were also recognised as an employer of choice in Great Places to Work 

10 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 11

 
 
 
Chief Executive Officer’s review (continued)

Robust results delivery 
Organically, underlying revenues^ have increased by 6.7%, with Bristol 
Water contributing an additional £104.4 million since acquisition. 
The Group delivered underlying^ EBITDA growth of 14.7%, including Bristol 
Water’s contribution of £53.3 million. Underlying^ earnings per share are 
up by 5.0%, reflecting the contribution from Bristol Water and the lower 
current tax charge from super-deductions. Our cumulative regulatory 
financial outperformance of c.£150 million1 reflects outperformance in all 
areas. This has enabled us to reinvest c.£130 million into environmental 
investments, alongside sharing c.£20 million with customers, as part of 
WaterShare+. For all stakeholders, this growth has been coupled with the 
highest capital investment of c.£240 million and regulatory returns.

We are also delivering a robust and resilient performance thanks to the 
hard work and commitment of our teams. Both South West Water and 
Bristol Water are on track or ahead with ODI delivery at 80% and 75% 
respectively, with both moving from a net penalty position to 
outperformance, and as we look ahead, working more closely together, 
we know we can do more. 

Delivering more for customers 
We have had much to deliver for our customers and communities through 
a period that has seen the highest population and demand we have ever 
had in our region. Our customers’ top priority is always clean, safe and 
reliable drinking water. We are investing to ensure the highest quality 
of our water supplied. Underpinning this is our water transformation 
programme. 

Both South West Water and Bristol Water are delivering robust 
performance in leakage, supply interruptions, unplanned outages 
and water resilience – all things that matter to customers. 

There are also areas of difference. For example Bristol Water is delivering 
on C-MeX, an area of focus for South West Water, whereas South West 
Water is performing better in mains repairs, priority services and per 
capita consumption. In addition, our combined geographic region makes 

1.  Based on Ofwat’s RORE approach.

up a significant proportion of the West Country Water Resources Group, 
presenting opportunities. 

In a year when rising living costs are front of mind for millions of 
customers, South West Water announced average bill reductions 
for 2022/23, lower now than ten years ago, as well as unlocking over 
almost £22 million in affordability support, and putting more customers 
than ever onto social tariffs. Bristol Water launched COVID Assist, helping 
those thrown into unexpected hardship access fast track support.

Delivering the step change demanded for the environment
The world is changing, and with that, so is the responsibility on businesses 
to be more purpose-led to protect planet and people. The South West 
is a unique region and I am proud to call it my home.

Delivering on our largest environmental investment in 15 years, 
South West Water has always been at the forefront of innovation 
for the environment. Our award-winning Upstream Thinking programme, 
is increasing biodiversity in the region, restoring peatland on our moors, 
improving drinking water and reducing carbon. We also achieved 100% 
coastal bathing water quality for our 860 miles of coastline. 

Last year, we launched our plans to achieve Net Zero by 2030, setting 
out our ambition to transform how we produce and reduce energy. 
Our c.£82 million investment to 2025 in Green Recovery focused on 
initiatives to improve the environment, deliver for customers and create 
new jobs. Our Pollution Incident Reduction Plan has helped achieve our 
best performance and our lowest number of pollutions for ten years, 
reducing pollutions by one-third. However, we’re not yet where we need 
to be, and we recognise there is more to do to in this area as our targets 
become more stringent, impacting our relative EPA performance.

Understandably, the bar is getting higher, as societal expectations grow, 
and we all recognise that we need to demand less of our environment 
and do more. 

12 

 Annual Report and Accounts 2022 | Pennon Group plc

Chief Executive Officer’s review (continued)

Robust results delivery 

Organically, underlying revenues^ have increased by 6.7%, with Bristol 

Water contributing an additional £104.4 million since acquisition. 

up a significant proportion of the West Country Water Resources Group, 

presenting opportunities. 

In a year when rising living costs are front of mind for millions of 

The Group delivered underlying^ EBITDA growth of 14.7%, including Bristol 

customers, South West Water announced average bill reductions 

Water’s contribution of £53.3 million. Underlying^ earnings per share are 

up by 5.0%, reflecting the contribution from Bristol Water and the lower 

current tax charge from super-deductions. Our cumulative regulatory 

for 2022/23, lower now than ten years ago, as well as unlocking over 

almost £22 million in affordability support, and putting more customers 

than ever onto social tariffs. Bristol Water launched COVID Assist, helping 

financial outperformance of c.£150 million1 reflects outperformance in all 

those thrown into unexpected hardship access fast track support.

areas. This has enabled us to reinvest c.£130 million into environmental 

investments, alongside sharing c.£20 million with customers, as part of 

WaterShare+. For all stakeholders, this growth has been coupled with the 

highest capital investment of c.£240 million and regulatory returns.

We are also delivering a robust and resilient performance thanks to the 

hard work and commitment of our teams. Both South West Water and 

Bristol Water are on track or ahead with ODI delivery at 80% and 75% 

respectively, with both moving from a net penalty position to 

outperformance, and as we look ahead, working more closely together, 

we know we can do more. 

Delivering more for customers 

We have had much to deliver for our customers and communities through 

a period that has seen the highest population and demand we have ever 

had in our region. Our customers’ top priority is always clean, safe and 

reliable drinking water. We are investing to ensure the highest quality 

of our water supplied. Underpinning this is our water transformation 

programme. 

Both South West Water and Bristol Water are delivering robust 

performance in leakage, supply interruptions, unplanned outages 

and water resilience – all things that matter to customers. 

Delivering the step change demanded for the environment

The world is changing, and with that, so is the responsibility on businesses 

to be more purpose-led to protect planet and people. The South West 

is a unique region and I am proud to call it my home.

Delivering on our largest environmental investment in 15 years, 

South West Water has always been at the forefront of innovation 

for the environment. Our award-winning Upstream Thinking programme, 

is increasing biodiversity in the region, restoring peatland on our moors, 

improving drinking water and reducing carbon. We also achieved 100% 

coastal bathing water quality for our 860 miles of coastline. 

Last year, we launched our plans to achieve Net Zero by 2030, setting 

out our ambition to transform how we produce and reduce energy. 

Our c.£82 million investment to 2025 in Green Recovery focused on 

initiatives to improve the environment, deliver for customers and create 

new jobs. Our Pollution Incident Reduction Plan has helped achieve our 

best performance and our lowest number of pollutions for ten years, 

reducing pollutions by one-third. However, we’re not yet where we need 

to be, and we recognise there is more to do to in this area as our targets 

become more stringent, impacting our relative EPA performance.

Understandably, the bar is getting higher, as societal expectations grow, 

There are also areas of difference. For example Bristol Water is delivering 

and we all recognise that we need to demand less of our environment 

on C-MeX, an area of focus for South West Water, whereas South West 

and do more. 

Water is performing better in mains repairs, priority services and per 

capita consumption. In addition, our combined geographic region makes 

1.  Based on Ofwat’s RORE approach.

6.7% 

organic revenue growth

14.7%

EBITDA

£240  
million

capital investment

100%

coastal bathing water 
quality compliance

WaterShare+, our unique take on a mutual society in the water sector, 
continued to be a highlight. Sharing our performance with customers, 
WaterShare+ gives customers a greater say and a stake. With regionally 
focused customer challenge panels in place, public meetings, and a 
dedicated AGM, the real benefit of WaterShare+ has been in the direct 
and honest dialogue my executive team and I now have regularly with 
many customers. Planning is underway to extend the scheme to Bristol 
Water customers, and we will also expand uptake with a second scheme.

Outlook
As we look towards our next price review, which we will submit in October 
2023, the Board is already focused on ensuring we can continue to 
develop and deliver innovative and sustainable solutions for the things 
that matter most, doing what’s right for customers and communities, 
and in delivering even greater environmental and social value across 
the Great South West.

With a strong balance sheet, we’re building real momentum, 
delivering for all, executing our strategy and driving sustainable growth. 
Our sector-leading dividend policy recognises the ongoing support 
of our shareholders, underpinned by Pennon’s confidence in our strategy, 
and in building a sustainable future for all.

c.2.35 
million

visitors to our sites

WaterFit

launched our plans for 
healthy rivers and seas in 
April 2022

Susan Davy
Chief Executive Officer

30 May 2022

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In response, we have launched WaterFit, our plan to protect the region’s 
rivers and seas, bringing together existing plans to deliver multiple 
benefits on a catchment by catchment, community by community 
approach. Outlining how we can all play our part, working with partners, 
customers, visitors and local communities, with clear and measurable 
objectives, we can and will make a tangible difference to river and sea 
health over the next three years, with no impact on bills. 

Responsible business, living our values
The Group continues to deliver on its commitments to customers, 
stakeholders and shareholders. Over half of Pennon’s share register 
are UK-based investors including pension funds, savings and charities, 
with almost half of the Group’s employees also being shareholders. 
Our considered approach to the return of capital and share buy-back 
scheme recognised the ongoing loyalty of our shareholders and 
positioned the Group sustainably. We’ve degeared the Pennon balance 
sheet, ensuring the pension scheme is well positioned and on a technical 
provisions basis is fully funded. Gearing across the water business has 
fallen to c.60%, giving us resilience and the opportunity for further growth 
as opportunities arise.

12 

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Annual Report and Accounts 2022 | Pennon Group plc 

 13

 
 
 
Key performance indicators

Measuring our success – 
2021/22 performance

We measure our performance in delivering our strategy through a range of financial and non-financial 
metrics. As we operate in the regulated UK water sector, we have numerous non-financial metrics to meet 
the requirements of our stakeholders. These non-financial metrics have a strong ESG and sustainability focus 
and are set out in more detail across our operational performance ESG pages on 36, 50 and 84 .

Annual1
Operational
Profit before tax (£m)

.

9
2
6
2

.

8
8
5
2

.

2
0
8
2

.

3
0
6
2

5
.
1
0
3

.

4
8
0
1

1
.
3
9
1

.

6
7
8
2

.

6
4
0
1

.

0
3
8
1

1   2   3
+£1,650.4m 
statutory profit on discontinued
operations

Why is this KPI important to us
Profit before tax is a key measure of the Group’s financial 
performance after deducting all operating and finance costs. 
Underlying Profit before tax is measured to exclude any distorting 
non-underlying items as explained in our Alternative Performance 
Measures on pages 250 to 253.

.

5
3
4
1

.

7
7
2
1

Our performance in 2022
Commentary on performance is set out in the Group 
Finance Director’s review on pages 74 to 81.

.

3
0
0
2

.

3
3
4

.

0
7
5
1

1
.
2
3
1

2017/18

2018/19

2019/20

2020/21

2021/22

Sale of Viridor

● Statutory (continuing/

discontinued)

● Underlying^ (continuing/

discontinued)

Return on regulated equity (RORE)^2 (%) 
(WaterShare)

1   2   3

1
.
1
1

6
.
1
1

1
.
2
1

8
7

.

.

2
8

.

3
6

2017/18

2018/19

2019/20

2020/21

2021/223

● South WestWater 

● Bristol Water

New regulatory period

Return on capital employed (ROCE) (%)

1   2   3

4
9

.

4
9

.

.

3
9

1
.
9

6
8

.

Link to remuneration, bonus/LTIP
Annual bonus performance measure.

Why is this KPI important to us
Return on regulated equity (RORE) expresses the return the water 
businesses have managed to earn above and beyond expectations 
set by the regulator through financial and operational 
performance as explained in our Alternative Performance 
Measures on pages 250 to 253.

Our performance in 2022
This reflects a doubling of base returns. Commentary on 
performance is set out in the operational performance review on 
page 66.

Link to remuneration, bonus/LTIP
Annual bonus performance measure.

Why is this KPI important to us
ROCE provides a measure of the return being generated 
by the Group compared to the total equity and debt capital 
deployed to generate that return.

Our performance in 2022
Commentary on performance is set out in the Group 
Finance Director’s review on pages 74 to 81.

Link to remuneration, bonus/LTIP
LTIP performance measure.

2017/18

2018/19

2019/20

2020/214

2021/224

1.  For further information on the relevance to Executive Directors’ remuneration see page 162.
2.  Calculated using WaterShare methodology using K7 CPIH inflation forecasts.
3.  Cumulative K7 measure.
4.  South West Water ROCE measure used for 2020/21 and 2021/22. This provides a comparative figure to previous period Group performance. See calculations provided 

in the alternative performance measures section on pages 250 to 253.

14 

 Annual Report and Accounts 2022 | Pennon Group plc

 
 
 
7
.
1
6

.

5
6
2

.

7
7
4

Long-term

Earnings per share (pence)

.

9
0
5

.

0
8
4

.

8
7
5

1
.
1
5

Alignment with strategy
Our KPIs are aligned to our three long-term strategic priorities.

1

Leadership in UK water

2

Efficient operations

3

Sustainable growth

Key performance indicators

Measuring our success – 

2021/22 performance

We measure our performance in delivering our strategy through a range of financial and non-financial 

metrics. As we operate in the regulated UK water sector, we have numerous non-financial metrics to meet 

the requirements of our stakeholders. These non-financial metrics have a strong ESG and sustainability focus 

and are set out in more detail across our operational performance ESG pages on 36, 50 and 84 .

Annual1

Operational

Profit before tax (£m)

9

.

2

6

2

8

.

8

5

2

2

.

0

8

2

3

.

0

6

2

1   2   3

+£1,650.4m 

operations

statutory profit on discontinued

5

.

1

0

3

4

.

8

0

1

1

.

3

9

1

6

.

7

8

2

6

.

4

0

1

0

.

3

8

1

3

.

0

0

2

3

.

3

4

0

.

7

5

1

1

.

2

3

1

Why is this KPI important to us

Profit before tax is a key measure of the Group’s financial 

performance after deducting all operating and finance costs. 

Underlying Profit before tax is measured to exclude any distorting 

non-underlying items as explained in our Alternative Performance 

Measures on pages 250 to 253.

Our performance in 2022

5

.

3

4

1

7

.

7

2

1

Commentary on performance is set out in the Group 

Finance Director’s review on pages 74 to 81.

Link to remuneration, bonus/LTIP

Annual bonus performance measure.

2017/18

2018/19

2019/20

2020/21

2021/22

Sale of Viridor

● Statutory (continuing/

discontinued)

● Underlying^ (continuing/

discontinued)

Return on regulated equity (RORE)^2 (%) 

(WaterShare)

1   2   3

Why is this KPI important to us

1

.

1

1

6

.

1

1

1

.

2

1

8

.

7

2

.

8

3

.

6

2017/18

2018/19

2019/20

2020/21

2021/223

● South WestWater 

● Bristol Water

New regulatory period

Return on capital employed (ROCE) (%)

1   2   3

4

.

9

4

.

9

3

.

9

1

.

9

6

.

8

Our performance in 2022

Return on regulated equity (RORE) expresses the return the water 

businesses have managed to earn above and beyond expectations 

set by the regulator through financial and operational 

performance as explained in our Alternative Performance 

Measures on pages 250 to 253.

Our performance in 2022

This reflects a doubling of base returns. Commentary on 

performance is set out in the operational performance review on 

page 66.

Link to remuneration, bonus/LTIP

Annual bonus performance measure.

Why is this KPI important to us

ROCE provides a measure of the return being generated 

by the Group compared to the total equity and debt capital 

deployed to generate that return.

Commentary on performance is set out in the Group 

Finance Director’s review on pages 74 to 81.

Link to remuneration, bonus/LTIP

LTIP performance measure.

2017/18

2018/19

2019/20

2020/214

2021/224

1.  For further information on the relevance to Executive Directors’ remuneration see page 162.

2.  Calculated using WaterShare methodology using K7 CPIH inflation forecasts.

3.  Cumulative K7 measure.

4.  South West Water ROCE measure used for 2020/21 and 2021/22. This provides a comparative figure to previous period Group performance. See calculations provided 

in the alternative performance measures section on pages 250 to 253.

2017/18

2018/19

2019/20

2020/21

2021/22

Sale of Viridor

Link to remuneration, bonus/LTIP
LTIP performance measure.

● Statutory (continuing/

discontinued)

● Underlying^ (continuing/

discontinued)

Dividend per share (pence)

1   2   3

.

6
8
3

x
5
3

.

1
.
1
4

x
4
3

.

.

8
3
4

x
2
3

.

x
7
3

.

.

5
8
3

x
8
3

.

7
.
1
2

2017/18

2018/19

2019/20

2020/21

2021/22

Sale of Viridor

● Dividend per share

● EBITDA dividend cover^ (times)

Sustainable dividend cover (times)

1   2   3

x
3
.
1

x
4
.
1

x
4
.
1

x
5
.
1

x
4
.
1

2017/18

2018/19

2019/20

2020/21

2021/22

Sale of Viridor

Why is this KPI important to us
Our sector-leading dividend policy is a key measure 
of the success of our sustainable growth strategy.

Our performance in 2022
Commentary on performance is set out in the Group 
Finance Director’s review on pages 74 to 81.

Link to remuneration, bonus/LTIP
Sustainable dividend measure.

Why is this KPI important to us
Sustainable dividend cover, which has been introduced this year, 
ensures that the profitability of the Group supports the 
sustainable delivery of our sector-leading dividend policy.

Our performance in 2022
Commentary on performance is set out in the Group 
Finance Director’s review on pages 74 to 81.

Link to remuneration, bonus/LTIP
Sustainable dividend measure.

14 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 15

1   2   3

+393.0p 
statutory EPS on 
discontinued operations

1
.
2
4

.

2
0
1
9
.
1
3

.

5
5
2

.

2
0
5

.

9
4

Why is this KPI important to us
Earnings per share (EPS) is a key financial metric indicating the 
Group’s profitability after tax and provides a relative measure of 
profitability in comparison to the Group’s share price. Underlying^ 
EPS excludes the impact of potentially distorting non-underlying 
items as explained in our Alternative Performance Measures on 
pages 250 to 253. 

Our performance in 2022
Commentary on performance is set out in the Group Finance 
Director’s review on pages 74 to 81.

2
5
7 3
7
2

0
0
2

.

.

.

S
t
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a
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i
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t

G
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Our operational performance

Delivering against our purpose  
and business plan outcomes

We continue to deliver against our purpose and business plan outcomes with 
c.80% of all South West Water’s and c.75% of Bristol Water’s ODIs on track or 
ahead of target this year – continuing our strong start to this regulatory period. 
We use the following key operational performance indicators to measure how  
we are performing.

Supply interruptions 
(Duration per property  
per year)

:

7
4
6
0
0
0

:

:

8
3
5
0
0
0

:

7
1
:
0
3
0
0

:

:

1
3
2
0
0
0

:

South West Water

Bristol Water

● 20/21

● 21/22

Leakage (3 yr average – 
Megalitres per day)

.

8
6
2
1

.

7
6
1
1

.

7
6
1
1

.

9
7
3

.

0
6
3

South West Water

Bristol Water

● 20/21

● 21/22

Our performance in South West 
Water was impacted by a one-off 
event in Gunnislake, Cornwall, 
whilst Bristol Water recovered from 
a challenging previous year with a 
90% reduction and outperforming 
its target. 

Reducing leaks is a critical 
component of ensuring a 
sustainable water supply. 
In 2021/22 our leakage reduction 
plan delivered results at South 
West Water, with Bristol Water 
maintaining sector-leading 
performance – in line with 
our regulatory targets across 
the Group.

Asset Health is essential for ensuring a robust supply of water to our 
customers. 2021/22 delivered a c.30% reduction in mains repairs 
outperforming our targets. Our unplanned outages at our sites are 
outperforming our targets for the year with proactive maintenance, 
asset health checks and site MOTs ensuring that we have maintained 
strong performance against this industry wide measure.

Clean, safe and reliable water

Water quality (CRI score)

9
1
.
4

2
0
3

.

6
8
3

.

6
0
2

.

Compliance Risk Index (CRI) is  
the Drinking Water Inspectorate’s 
measure of water quality. 

2021/22 performance has been 
impacted by one-off events. We 
continue to invest in advanced 
treatment including ceramic 
membranes and granular activated 
carbon to drive improvements. 

South West Water

Bristol Water

● 20/21

● 21/22

Taste, smell and colour 
(contact per 1,000 population)

5
6
.
1

5
5
.
1

2
4
.
1

9
3
.
1

South West Water

Bristol Water

● 20/21

● 21/22

Unplanned outages (%)

4
7
.
1

.

2
0

1
0
.
1

6
9
0

.

We recognise that customers 
expect their drinking water 
to look and taste great and 
this is important in maintaining 
customers’ trust in the quality 
of our supplies. Our continued 
investment in improving our 
treatment processes as well 
as network cleansing is driving 
improved performance across 
the Group.

Mains repairs 
(Number of repairs 
per 1,000km)

8
.
1
5
1

4
.
1
1
1

.

2
4
5
1

.

4
6
0
1

South West Water

Bristol Water

South West Water

Bristol Water

● 20/21

● 21/22

● 20/21

● 21/22

Read more on pages 67 to 69 for further 
detail on our operational performance.

16 

 Annual Report and Accounts 2022 | Pennon Group plc

Our operational performance

Delivering against our purpose  

and business plan outcomes

Protecting the Environment – robust wastewater delivery

We measure the compliance of our 
discharges against our permits. 
This has reduced slightly this year 
as a result of Bournemouth Water 
discharges included (due to 
a change in reporting) and 
third-party incidents.

Numeric Compliance (%)

%
4
0
9
9

.

%
6
4
7
9

.

20/21

21/22

● Actual

We continue to deliver against our purpose and business plan outcomes with 

c.80% of all South West Water’s and c.75% of Bristol Water’s ODIs on track or 

ahead of target this year – continuing our strong start to this regulatory period. 

We use the following key operational performance indicators to measure how  

Pollution incidents (number 
of wastewater incidents)

5
2
2

1
5
1

Our targeted Pollutions Incident 
Reduction Plan is delivering 
results with a one-third 
reduction this year, our best 
ever performance – but we 
know there is more to do and 
we continue to target a further 
step change in performance. 

20/21

21/22

● Actual

Biodiversity (Hectares)

0
0
1
,
5
8

3
5
4
5
9

,

20/21

21/22

● Actual

We are continuing our pioneering 
catchment management approach 
with over 95,000 hectares of land 
restored, including 300 hectares  
of peatland restoration ahead of 
our target.

Environmental Performance Assessment
A combination of a basket of measures, the EPA is the Environment 
Agency’s assessment of environmental performance. With a planned 
strategy of achieving 4 star by 2024, there is much to focus on.

we are performing.

Clean, safe and reliable water

Water quality (CRI score)

Compliance Risk Index (CRI) is  

the Drinking Water Inspectorate’s 

measure of water quality. 

2021/22 performance has been 

impacted by one-off events. We 

continue to invest in advanced 

treatment including ceramic 

membranes and granular activated 

carbon to drive improvements. 

We recognise that customers 

expect their drinking water 

to look and taste great and 

this is important in maintaining 

customers’ trust in the quality 

of our supplies. Our continued 

investment in improving our 

treatment processes as well 

as network cleansing is driving 

improved performance across 

the Group.

Mains repairs 

(Number of repairs 

per 1,000km)

8

.

1

5

1

4

.

1

1

1

2

.

4

5

1

4

.

6

0

1

9

1

.

4

2

0

.

3

6

8

.

3

6

0

.

2

South West Water

Bristol Water

● 20/21

● 21/22

Taste, smell and colour 

(contact per 1,000 population)

5

6

.

1

5

5

.

1

2

4

.

1

9

3

.

1

South West Water

Bristol Water

● 20/21

● 21/22

Unplanned outages (%)

4

7

.

1

2

.

0

1

0

.

1

6

9

.

0

South West Water

Bristol Water

South West Water

Bristol Water

● 20/21

● 21/22

● 20/21

● 21/22

Read more on pages 67 to 69 for further 

detail on our operational performance.

Supply interruptions 

(Duration per property  

per year)

7

4

:

6

0

:

0

0

8

3

:

5

0

:

0

0

8

.

6

2

1

7

.

6

1

1

South West Water

Bristol Water

● 20/21

● 21/22

Leakage (3 yr average – 

Megalitres per day)

7

1

:

0

3

:

0

0

1

3

:

2

0

:

0

0

7

.

6

1

1

9

.

7

3

0

.

6

3

South West Water

Bristol Water

● 20/21

● 21/22

Our performance in South West 

Water was impacted by a one-off 

event in Gunnislake, Cornwall, 

whilst Bristol Water recovered from 

a challenging previous year with a 

90% reduction and outperforming 

its target. 

Reducing leaks is a critical 

component of ensuring a 

sustainable water supply. 

In 2021/22 our leakage reduction 

plan delivered results at South 

West Water, with Bristol Water 

maintaining sector-leading 

performance – in line with 

our regulatory targets across 

the Group.

Asset Health is essential for ensuring a robust supply of water to our 

customers. 2021/22 delivered a c.30% reduction in mains repairs 

outperforming our targets. Our unplanned outages at our sites are 

outperforming our targets for the year with proactive maintenance, 

asset health checks and site MOTs ensuring that we have maintained 

strong performance against this industry wide measure.

Internal sewer flooding 
(Incidents per 10,000 
sewer connections)

External sewer flooding 
(Number of incidents)

Sewer flooding is a key area that significantly impacts on customers. 
2021/22 has continued our positive performance with a c.40% reduction 
in internal and c.6% external reduction in flooding incidents – delivering our 
best ever performance. 

4
3
.
1

6
7
0

.

9
9
4
,
1

7
0
4
,
1

20/21

21/22

20/21

21/22

● Actual

● Actual

Sewer collapses (Incidents 
per 1,000km)

Sewer blockages (Number)

These measures reflect service impacts to our customers as well as being 
a lead indicator of asset health. We have seen a further c.30% reduction in 
collapses and continue to see positive performance in our work to reduce 
blockages through pro-active management of our network.

.

8
9

.

7
6

4
8
4
6

,

8
5
4
6

,

20/21

21/22

20/21

21/22

● Actual

● Actual

Read more on pages 70 to 71 for further 
detail on our operational performance.

16 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 17

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Our operational performance (continued)

Delivering for our customers

Overall satisfaction with PSR 
(%)

9
8

9
8

3
8

2
8

South West Water

Bristol Water

● 20/21

● 21/22

We have over c.79,000 
customers on the Priority 
Services Register (PSR) across 
the Group and we measure 
customer satisfaction with these 
services each year. South West 
Water at 83% and Bristol Water 
at 89% are both ahead of our 
target.

Customer affordability (%)

.

4
9
8

.

3
3
9

.

0
9
9

.

0
9
9

South West Water

Bristol Water

● 20/21

● 21/22

Customer affordability 
We are targeting zero water 
poverty by 2025 and our range 
of affordability schemes are 
helping around 100,000 
customers. South West Water 
and Bristol Water have a 
measure which assesses 
customer affordability which 
is improving year-on-year. 

12th

6th

Customer Measure of Experience (C-MeX)
C-MeX is Ofwat’s measure for customer experience both for those customers 
who contact us as well as the perceptions of all our customers. Across the 
Group, our C-MeX rankings have remained consistent year-on-year. 

= 9th

= 9th

Developer Measure of Experience (D-MeX)
D-MeX is Ofwat’s measure of service experience for developers which 
directly compares us with our peers. South West Water and Bristol Water 
are expecting to be around the industry average for this year.

18 

 Annual Report and Accounts 2022 | Pennon Group plc

Our operational performance (continued)

Delivering for our customers

Overall satisfaction with PSR 

(%)

9

8

9

8

3

8

2

8

We have over c.79,000 

customers on the Priority 

Services Register (PSR) across 

the Group and we measure 

customer satisfaction with these 

services each year. South West 

Water at 83% and Bristol Water 

at 89% are both ahead of our 

South West Water

Bristol Water

target.

● 20/21

● 21/22

Customer affordability (%)

Customer affordability 

4

.

9

8

3

.

3

9

0

.

9

9

0

.

9

9

South West Water

Bristol Water

● 20/21

● 21/22

We are targeting zero water 

poverty by 2025 and our range 

of affordability schemes are 

helping around 100,000 

customers. South West Water 

and Bristol Water have a 

measure which assesses 

customer affordability which 

is improving year-on-year. 

12th

6th

Customer Measure of Experience (C-MeX)

C-MeX is Ofwat’s measure for customer experience both for those customers 

who contact us as well as the perceptions of all our customers. Across the 

Group, our C-MeX rankings have remained consistent year-on-year. 

= 9th

= 9th

Developer Measure of Experience (D-MeX)

D-MeX is Ofwat’s measure of service experience for developers which 

directly compares us with our peers. South West Water and Bristol Water 

are expecting to be around the industry average for this year.

S
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Creating long-term sustainable 
outcomes and value
Our purpose, with sustainability at its heart, guides the decisions 
we make in delivering our strategy. We believe this clear focus drives 
the best sustainable outcomes for all our stakeholders.

Our Strategy – Bringing water to life

1   Leadership in UK water
As a purpose-led business, we aim for our 
businesses in the sectors we operate to 
drive forward performance to deliver for all 
our stakeholders. We believe being a leader 
provides the Group with the right platform 
to meet future challenges and create value 
from opportunities. For example, we have 
been able to put forward and have approved 
in 2021, Green Recovery investment plans 
of £82 million.

2   Efficient operations
We focus on operating our businesses in 
a cost effective way and we continually 
look for efficiency opportunities through 
innovation and synergy benefits through 
bringing businesses together. We believe 
ensuring our businesses are leaders 
in efficiency provides benefits to all 
stakeholders. For example, whilst cost 
efficiency helps keep bills lower for our 
customers, it also provides headroom 
for reinvestment such as our £45 million 
programme in our WaterFit priorities to the 
benefit of all.

3   Sustainable growth, both 
organic and by acquisition
It is important to us that, in addition to 
maintaining and improving our current 
performance, we grow sustainably as a 
Group – driving further long-term value. 
We have a twin-track approach to capital 
allocation of organic and acquisition based 
growth. Over this regulatory period, K7, we 
expect our regulatory capital value to have 
increased by around 40%. Around half from 
organic investments in line with our PR19 
regulated business plans and half from the 
Bristol Water acquisition, Green Recovery 
new investments and taking on the 
responsibility for the Isles of Scilly.

Our purpose – supporting the lives of people and  
the places they love, for generations to come

Our Natural Capital

Our Social & Human Capital

Environment

•  Freshwater
•  Land (including soils)
•  Species
•  Ecological communities
•  Coasts
•  Atmosphere
•  Waste

Social

•  Colleagues
•  Customers
•  Communities

Our Manufactured,  
Intellectual & Financial Capital

Governance

•  Supply chain
•  Responsible business
•  Stakeholders and partnerships
•  Finance

We take our responsibilities to ensure the environmental, social and economic wellbeing of the Great South West region with the utmost importance, 
which is why everything we do is underpinned by our ESG approach. We take pride in measuring ourselves against national and international benchmarks 
of responsible business practice, and ensure we stay in touch with issues on both a local and a global scale.

Read more:

Our stakeholder engagement on page 26

Our links to SDGs on page 31

Our multi-capitals approach on page 31

Our TCFD disclosure on page 106

18 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 19

 
 
 
Our business model

Creating long-term, sustainable value 
for all our stakeholders

Role of the Group
The Group provides strong pillars of strategic direction, financial management, risk management and governance.

Our key strengths and resources

Services and our core activities

Environmental – Natural Capital

 High-quality assets
 •

Investing in world-class facilities and plants, using innovation 
and technology to help safeguard our natural resources. 

Environmental stewardship
 • Constantly seeking more sustainable ways of working to protect, 
enhance and reduce our impact on the natural environment.

Social – Social and Human Capital

Strong reputation and customer service record
 • Britain’s Most Admired Companies (Utilities) and market-leading 

customer service.

The best people
 • Outstanding talent, providing training and development, 

with their health, safety and wellbeing our absolute priority.

Governance – Manufactured, Intellectual  
and Financial Capital

Effective governance
 • A strong governance framework, supporting robust 
decision-making and performance management.

Efficient financing
 • Well-funded with efficient long-term financing.

Well-managed risk
 • Comprehensive and fully embedded risk management 

processes to help deliver the Group’s strategy and objectives.

Strong acquisition expertise

 • Track record of success in acquisition integration.

Strong relationships with our suppliers
 • Always ensuing their performance meets our expectations 

uphold our standards, align with our policies, protect 
human rights and promote good working conditions.

Upstream catchment
Managing water in the 
landscape alongside landowners 
and partner agencies.

Raw water reservoirs/water 
resources
Ensuring an available and sufficient 
supply of raw water collected from 
rivers, reservoirs and a small number 
of boreholes.

Recycling waste into 
bio-resources
Supporting local communities  
and businesses.

Wastewater treatment 
works (including businesses)
Ensuring treated wastewater 
is returned to the environment 
safely.

Underpinned by our purpose, twin-track growth strategy,  
continuous innovation and environmental commitments

20 

 Annual Report and Accounts 2022 | Pennon Group plc

Our business model

Creating long-term, sustainable value 

for all our stakeholders

Our business model is shaped by our purpose, Bringing water to life – supporting 
the lives of people and the places they love for generations to come which means 
we are not only seeking to create value for our stakeholders today but to reinvest 
in our business in a carefully planned and sustainable way for the future.

Role of the Group

Role of the Group

The Group provides strong pillars of strategic direction, financial management, risk management and governance.

The Group provides strong pillars of strategic direction, financial management, risk management and governance.

Our key strengths and resources

Services and our core activities

Benefits and value we create for:

Environmental – Natural Capital

 High-quality assets

 •

Investing in world-class facilities and plants, using innovation 

and technology to help safeguard our natural resources. 

Environmental stewardship

 • Constantly seeking more sustainable ways of working to protect, 

enhance and reduce our impact on the natural environment.

Social – Social and Human Capital

Strong reputation and customer service record

 • Britain’s Most Admired Companies (Utilities) and market-leading 

customer service.

The best people

 • Outstanding talent, providing training and development, 

with their health, safety and wellbeing our absolute priority.

Governance – Manufactured, Intellectual  

and Financial Capital

Effective governance

 • A strong governance framework, supporting robust 

decision-making and performance management.

Efficient financing

 • Well-funded with efficient long-term financing.

Well-managed risk

 • Comprehensive and fully embedded risk management 

processes to help deliver the Group’s strategy and objectives.

Strong acquisition expertise

 • Track record of success in acquisition integration.

Strong relationships with our suppliers

 • Always ensuing their performance meets our expectations 

uphold our standards, align with our policies, protect 

human rights and promote good working conditions.

Upstream catchment

Managing water in the 

landscape alongside landowners 

and partner agencies.

Raw water reservoirs/water 

resources

Ensuring an available and sufficient 

supply of raw water collected from 

rivers, reservoirs and a small number 

of boreholes.

Drinking water mains 
network to homes and 
businesses
Managing an extensive 
network to deliver and 
uninterrupted supply 
of drinking water to 
households and businesses.

Water treatment works
Treating water to high standards 
to ensure it is clean, safe and 
reliable.

Domestic and non-household 
customer services, billing 
and help provided from our 
call centres 

Recycling waste into 

bio-resources

Supporting local communities  

and businesses.

Wastewater treatment 

works (including businesses)

Ensuring treated wastewater 

is returned to the environment 

safely.

Wastewater mains network 
and Surface water catchment
A resilient and reliable network 
of sewers to take wastewater from 
properties to our treatment works.

Environment

2030 

Net Zero commitment

150,000 

trees planted to date in K7, on track  
to plant 250,000 by 2025

Customers

0% 

water poverty target

Employees
c.3,000

Largest employer in the region,  
providing skills for c.3,000 people

Investors
40% 

growth in our water businesses’  
regulatory capital value (RCV) 

Suppliers
c.2,600 

suppliers in our Group supply chain

Underpinned by our purpose, twin-track growth strategy,  

continuous innovation and environmental commitments

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50 million

household and  
non-household customers

c.3.5  
million 

population served

1.2 million

business and other 
non-household supply 
points in the UK

17

regionally appointed  
water and wastewater 
companies

Key water industry regulators

Market and regulatory overview

Market and  
regulatory overview

Pennon is one of only three FTSE-
listed companies supplying water 
and wastewater services in the UK, 
to a population of c.3.5 million people 
across the South West of England.

The UK water sector
Customers in England and Wales receive their services from 11 regionally 
appointed water and wastewater companies, alongside six water-only 
companies. Historically the sector was comprised of only these incumbent 
companies but today they operate alongside new appointees which are 
licensed to serve specific geographic areas, predominantly 
new developments. Together, they provide services to over 50 million 
household and non-household customers.

Regulatory framework
Water companies operate in the public interest, with a vital role in 
providing customers with safe, clean and reliable drinking water, 
with the added importance this has on health and hygiene. They also have 
a unique role to play societally and environmentally. To balance these 
sometimes conflicting demands the sector operates within a highly 
regulated framework with Defra providing strategic direction to the 
economic regulator, Ofwat and environmental regulator the Environment 
Agency, as well as to other policy makers. Inevitably tensions between 
the requirements of our various regulators arise and maintaining good 
relationships enables us to engage positively with all stakeholders and 
contribute to direction of travel and future policy. 

While the sector in which we operate is established, numerous and 
significant challenges are requiring us to react and evolve more rapidly 
than has previously been the case. Macro environment issues such as 
climate change, population growth and evolving consumer needs and 
expectations are driving regulators and companies to think and operate 
in new ways to ensure that we deliver environmental and customer value. 

The non-household retail market
The non-household retail market allows up to 1.2 million businesses and 
other non-household customers across the country to choose which 
retailer they buy water and wastewater services from.

The non-household market operates through a controlled portal operated 
by Market Operator Services Limited. This has required the separation 
of the wholesale and retail arms of water businesses.

Pennon Water Services was established to manage the non-household 
retail business for Pennon via a retail venture with South Staffordshire plc.

Since acquiring Bristol Water we also have a 30% stake in water2business, 
a retail venture with Wessex Water.

Well-positioned for market change
In the medium-term, we expect the sector to undergo a step-change in 
how it delivers services to customers. This will create challenges but also 
opportunities, and we welcome the development of market mechanisms 
within the sector to drive innovation and value for customers, the 
environment and stakeholders.

22 

 Annual Report and Accounts 2022 | Pennon Group plc

50 million

household and  

non-household customers

c.3.5  

million 

population served

1.2 million

business and other 

non-household supply 

points in the UK

17

regionally appointed  

water and wastewater 

companies

Key water industry regulators

Market and regulatory overview

Market and  

regulatory overview

Pennon is one of only three FTSE-

listed companies supplying water 

and wastewater services in the UK, 

to a population of c.3.5 million people 

across the South West of England.

The UK water sector

Customers in England and Wales receive their services from 11 regionally 

appointed water and wastewater companies, alongside six water-only 

companies. Historically the sector was comprised of only these incumbent 

companies but today they operate alongside new appointees which are 

licensed to serve specific geographic areas, predominantly 

new developments. Together, they provide services to over 50 million 

household and non-household customers.

Regulatory framework

Water companies operate in the public interest, with a vital role in 

providing customers with safe, clean and reliable drinking water, 

with the added importance this has on health and hygiene. They also have 

a unique role to play societally and environmentally. To balance these 

sometimes conflicting demands the sector operates within a highly 

regulated framework with Defra providing strategic direction to the 

economic regulator, Ofwat and environmental regulator the Environment 

Agency, as well as to other policy makers. Inevitably tensions between 

the requirements of our various regulators arise and maintaining good 

relationships enables us to engage positively with all stakeholders and 

contribute to direction of travel and future policy. 

While the sector in which we operate is established, numerous and 

significant challenges are requiring us to react and evolve more rapidly 

than has previously been the case. Macro environment issues such as 

climate change, population growth and evolving consumer needs and 

expectations are driving regulators and companies to think and operate 

in new ways to ensure that we deliver environmental and customer value. 

The non-household retail market

The non-household retail market allows up to 1.2 million businesses and 

other non-household customers across the country to choose which 

retailer they buy water and wastewater services from.

The non-household market operates through a controlled portal operated 

by Market Operator Services Limited. This has required the separation 

of the wholesale and retail arms of water businesses.

Pennon Water Services was established to manage the non-household 

retail business for Pennon via a retail venture with South Staffordshire plc.

Since acquiring Bristol Water we also have a 30% stake in water2business, 

a retail venture with Wessex Water.

Well-positioned for market change

In the medium-term, we expect the sector to undergo a step-change in 

how it delivers services to customers. This will create challenges but also 

opportunities, and we welcome the development of market mechanisms 

within the sector to drive innovation and value for customers, the 

environment and stakeholders.

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Our expertise and financial stability make us well-positioned to leverage 
these opportunities and to be at the forefront of shaping the future 
water sector. 

Within the regulated framework we will actively seek opportunities and 
continue to work with partners to unlock the potential for water trading. 
With experience of working with financing partners and a proven track 
record of delivery of similar contracts through its previous ownership of 
Viridor, Pennon is ideally placed should opportunities within Ofwat’s Direct 
Procurement for Customers framework arise. 

 • We understand our climate change investment needs and how 

they shape our resilience plans and operations.

 • We understand market and commercial opportunities for Pennon 

which are also good for the sector and the environment.

Ofwat’s Asset Management Maturity Assessment (AMMA), and ISO 55001 
accreditation, confirmed South West Water’s leading capability in the 
sector. AMMA has confirmed that we have the right building blocks to 
assess future asset and environmental risks, and the impact of 
uncertainties on our assets and communities.

However, there is more to do to unlock the potential for the trading 
of bioresources, to remove barriers and create value for money while 
delivering essential environmental protection. 

The PR24 strategic business plan will bring together a number of plans 
alongside other aspects of performance. It will demonstrate that the entire 
plan is deliverable and financeable, and in line with long-term outcomes. 

Our ambition is to lead the sector on innovation. In partnership with the 
University of Exeter, South West Water has established a pioneering new 
collaborative research centre, designed to address some of the most 
pressing environmental challenges facing the water sector. The Centre for 
Resilience in Environment, Water and Waste (CREWW) will accommodate 
state-of-the-art, specialist laboratory facilities to help academics and our 
own experts conduct world-leading research that will help us deliver 
environmental improvements whilst safeguarding water supply, 
improving wastewater management and service to customers. 

Every five years, companies develop a Water Resources Management Plan 
(WRMP) setting out how they will meet the demands for water now and 
for the next 25 years. The water sector is facing uncertainty and change, 
stemming from climate change, population growth, and greater 
environmental protections. To respond to these challenges, water 
companies are also working in regional groups to co-ordinate approaches 
to water resource planning. These regional plans set out how the supply of 
water should be managed in the region, recognising that it may be optimal 
to share resources across company boundaries.

Preparing for the next regulatory period
Our PR24 strategic business plan for 2025-30, will be submitted to Ofwat 
in October 2023. Ofwat’s key themes for PR24 will be increasing focus 
on the long-term; delivering greater environmental and social value; 
reflecting a clearer understanding of customers and communities; and 
driving improvements through efficiency and innovation. Regulators and 
stakeholders will expect to see a step change in our plans with respect 
to long-term outcomes. We will engage with customers and stakeholders 
to balance all needs and the pace of investment for optimal outcomes, 
whilst maintaining focus on affordable bills at a time of rising costs of living.

We are well-positioned to meet this challenge:

 • Long-term planning processes are underway, with the water resource 
and drainage management planning processes considering long-term 
investment needs for our region.

On the wastewater side of the business, Drainage and Wastewater 
Management Plans (DWMP) are a new feature of the Price Review. 
They are long-term plans, with a 25 year horizon, to improve drainage 
and wastewater planning by increasing transparency, robustness and 
clarity of investment decisions. 

Development of DWMPs is led by water companies, bringing together 
organisations that have a role to play in ensuring drainage and wastewater 
systems are sustainable, robust and resilient to future pressures such 
as climate change and population growth.

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Annual Report and Accounts 2022 | Pennon Group plc 

 23

 
 
 
Driven by our purpose

Bringing water to life
Innovating to deliver for 
stakeholders now and in the future
Innovation is fundamental to our environmental 
approach. As part of our innovation strategy, 
we’re investing in research and development 
to ensure that our customers and the environment 
benefit in the short and longer term.

Building on our success of Mayflower 
Water Treatment Works
Our pioneering track record meant we were the utility of choice 
for the first UK trials of an emerging ceramic membrane technology. 
Our fundamental knowledge of ceramic membranes, which we first 
implemented at Mayflower Water Treatment Works, has accelerated 
the delivery of the Bournemouth treatment works at Alderney and 
Knapp Mill Water Treatment Works.

c.£165 million1

replacement of our two strategic Water Treatment Works in the 
Bournemouth area underway.

1.  Based on forecast outturn inflation. 

24 

 Annual Report and Accounts 2022 | Pennon Group plc

Driven by our purpose

Bringing water to life

Innovating to deliver for 

stakeholders now and in the future

Innovation is fundamental to our environmental 

approach. As part of our innovation strategy, 

we’re investing in research and development 

to ensure that our customers and the environment 

benefit in the short and longer term.

Building on our success of Mayflower 

Water Treatment Works

Our pioneering track record meant we were the utility of choice 

for the first UK trials of an emerging ceramic membrane technology. 

Our fundamental knowledge of ceramic membranes, which we first 

implemented at Mayflower Water Treatment Works, has accelerated 

the delivery of the Bournemouth treatment works at Alderney and 

Knapp Mill Water Treatment Works.

c.£165 million1

replacement of our two strategic Water Treatment Works in the 

Bournemouth area underway.

1.  Based on forecast outturn inflation. 

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A new kind of partnership 
– Centre for Resilience  
in Environment, Water  
and Waste
Working with the University of Exeter, we have 
developed our Innovation Centre for Resilience 
in Environment, Water and Waste (CREWW). 
All of our innovation, research and development 
is being steered through this research facility. 
This will be a unique collaboration to develop 
solutions to some of the most pressing industry 
challenges. The new facility will incorporate 
state of the art laboratory facilities and 
designated spaces to encourage collaborative 
research between academics, experts from 
the water industry and SMEs. 

>£20 million

worth of research and innovation projects 
targeted in collaboration by 2027. 

24 

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Annual Report and Accounts 2022 | Pennon Group plc 

 25

 
 
 
Stakeholder overview

Stakeholder engagement

Engaging with our wide group of stakeholders is important to us. Regular engagement, feedback 
and input from our stakeholders supports the long-term success of the Group and helps us 
continue to deliver long-term sustainable value and benefits for all. 

We listen, engage and reflect our stakeholders needs and priorities in our business plans and operations. Our engagement approach involves 
regular dialogue so that we can build open, meaningful relationships, based on trust and transparency. Understanding our stakeholders 
needs and priorities helps to shape our strategy and social purpose as well as shape our Board decisions. For more information on how 
stakeholder feedback shapes our Board decisions, read our Section 172(1) statement on page 32.

Customers
Who they are

People
Who they are 

A total of c.3,000 people work across the Group and its brands, in 
corporate and operational roles. It’s our people that keep things moving 
24/7 to deliver wastewater services and to ensure our customers receive 
clean and safe drinking water.

Why we engage 
Our employees are our greatest asset. We provide the opportunity 
for them to be engaged at multiple levels of the business and through 
a variety of two-way dialogue and feedback channels so we can listen 
to them and make improvements based on their feedback of what’s 
important to them. We continually engage and communicate with our 
people on their health, safety and wellbeing, our organisational culture, 
promoting diversity and inclusion, training and development. We use our 
annual colleague Great Place To Work trust and engagement survey 
as a mechanism to measure progress and obtain feedback.

How we engage
 • Annual colleague Great Place To Work trust and engagement survey 

and work with senior leaders to develop local action plans

 • RISE employee engagement forums – Represent, Inspire, Share 

and Energise 

 • Trade Union partners (GMB and Unite).

Our businesses supply water and wastewater services to around 
one million household customers in the South West and over 
160,000 business customers nationally, through Pennon Water Services. 

Why we engage
We engage regularly with our customers, about their day-to-day 
interactions with us and on future plans and strategy. Regular 
engagement provides feedback to our teams to help deliver 
the services our customers want. 

We also engage with trade and customer bodies including the Consumer 
Council for Water (CCW) – the voice of water consumers aiming to work 
together to the benefit of our customers and water consumers.

How we engage
 • Regular customer satisfaction surveys
 • Customer support centre
 • Focus groups
 • Co-creation workshops
 • Forums
 • Customer AGM (the first of which was held in November 2021)
 • Quarterly public customer meetings
 • WaterShare+ Advisory panel.

Key challenges and how we are responding
Our customers continue to tell us that the provision of safe drinking 
water is always considered the most important. Our aim is to prevent any 
issues which cause customers to contact us about to their water supply. 
This is the foundation of our customer service strategy. Where there 
is an issue, we resolve it as quickly as possible. 

This year, c.95% of contacts were resolved first time – exceeding our 
annual target for the sixth year in a row.

As part of the nationwide effort for companies to play their part in the 
green economic recovery from COVID-19, and after consulting with our 
customers on the challenge faced, South West Water responded with 
a Green Recovery plan to increase environmental investment by 
c.£82 million with six projects focused on improving public health, 
protecting the environment and addressing climate change.

93%

Target: 30%
Customer Trust Score for South West Water 
and Bournemouth Water

>50%

Reduction in complaints across the water business

26 

 Annual Report and Accounts 2022 | Pennon Group plc

Stakeholder overview

Stakeholder engagement

Engaging with our wide group of stakeholders is important to us. Regular engagement, feedback 

and input from our stakeholders supports the long-term success of the Group and helps us 

continue to deliver long-term sustainable value and benefits for all. 

We listen, engage and reflect our stakeholders needs and priorities in our business plans and operations. Our engagement approach involves 

regular dialogue so that we can build open, meaningful relationships, based on trust and transparency. Understanding our stakeholders 

needs and priorities helps to shape our strategy and social purpose as well as shape our Board decisions. For more information on how 

stakeholder feedback shapes our Board decisions, read our Section 172(1) statement on page 32.

Customers

Who they are

People

Who they are 

Our businesses supply water and wastewater services to around 

one million household customers in the South West and over 

A total of c.3,000 people work across the Group and its brands, in 

corporate and operational roles. It’s our people that keep things moving 

160,000 business customers nationally, through Pennon Water Services. 

24/7 to deliver wastewater services and to ensure our customers receive 

clean and safe drinking water.

Why we engage 

Our employees are our greatest asset. We provide the opportunity 

for them to be engaged at multiple levels of the business and through 

a variety of two-way dialogue and feedback channels so we can listen 

to them and make improvements based on their feedback of what’s 

important to them. We continually engage and communicate with our 

people on their health, safety and wellbeing, our organisational culture, 

promoting diversity and inclusion, training and development. We use our 

annual colleague Great Place To Work trust and engagement survey 

as a mechanism to measure progress and obtain feedback.

How we engage

 • Annual colleague Great Place To Work trust and engagement survey 

and work with senior leaders to develop local action plans

 • RISE employee engagement forums – Represent, Inspire, Share 

and Energise 

 • Trade Union partners (GMB and Unite).

Why we engage

We engage regularly with our customers, about their day-to-day 

interactions with us and on future plans and strategy. Regular 

engagement provides feedback to our teams to help deliver 

the services our customers want. 

We also engage with trade and customer bodies including the Consumer 

Council for Water (CCW) – the voice of water consumers aiming to work 

together to the benefit of our customers and water consumers.

How we engage

 • Regular customer satisfaction surveys

 • Customer support centre

 • Focus groups

 • Co-creation workshops

 • Forums

 • Quarterly public customer meetings

 • WaterShare+ Advisory panel.

 • Customer AGM (the first of which was held in November 2021)

Key challenges and how we are responding

Our customers continue to tell us that the provision of safe drinking 

water is always considered the most important. Our aim is to prevent any 

issues which cause customers to contact us about to their water supply. 

This is the foundation of our customer service strategy. Where there 

is an issue, we resolve it as quickly as possible. 

This year, c.95% of contacts were resolved first time – exceeding our 

annual target for the sixth year in a row.

As part of the nationwide effort for companies to play their part in the 

green economic recovery from COVID-19, and after consulting with our 

customers on the challenge faced, South West Water responded with 

a Green Recovery plan to increase environmental investment by 

c.£82 million with six projects focused on improving public health, 

protecting the environment and addressing climate change.

93%

Target: 30%

>50%

Customer Trust Score for South West Water 

and Bournemouth Water

Reduction in complaints across the water business

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 • Two-way communication activities including – fortnightly Big Chats, 
‘Ask Susan’ email, monthly senior leadership calls and focus groups

 • Bi-annual Conservation and Recreation Forum
 • Specific partner engagement to support access to our land and sites 

 • Executive and Board site visits
 • Employee training programmes
 •

Internal communication activities including – weekly internal newsletter, 
social channels e.g. Yammer and our Group-wide intranet

for recreation in the South West – e.g. South West Lakes Trust
‘Value of Water’ educational programme

 •
 • Community outreach programme working directly within the 

communities we serve – e.g. with local support groups. 

 • Monthly ‘Time to Talk’ sessions, primarily focusing on wellbeing, 

featuring both internal and external speakers 

 • Regular ‘This is Me’ features including videos and podcasts 
 • Regular appraisals and 1:1’s.

Key challenges and how we are responding
 • Proactively recognising and addressing employees’ mental health 

and wellbeing by delivering a broad and comprehensive programme 
of offerings for all employees’ and their family members 

 • Maintaining focus on Health and Safety with continued investment 

through HomeSafe

 • Supporting diversity and inclusion by launching our new employee 

 •

networks
Involving existing colleagues as we recruit and train the next generation 
of employees through our apprenticeship, kickstart and graduate 
programmes

 • Addressing employee survey feedback by enhancing group 

communications and employee pay and bonuses. 

85%

Completion rate for our Great Place To Work survey

Communities
Who they are

Our businesses operate in the heart of local communities.

Why we engage
We are integral to the communities across our region and we are 
committed to listening and engaging regularly to understand their needs, 
working together to ensure water for all and protecting our environment 
today and for future generations. 

Our charitable donations and community funds support hundreds of 
amazing causes making a real difference to the lives of people and the 
places they love. Our education programme aims to inspire future 
champions across the region to learn about the value of water in fun 
and interactive ways. Our community outreach programme works directly 
in the communities we serve offering support to those who need a little 
extra help when it matters most and talking directly to customers about 
environmental challenges and how we can work together to secure the 
future we all want to see. 

Over the past decade we have been working with local community 
partners to protect and restore our environment, including working 
with our local farming community to help create more sustainable 
farming practices and restoring the South West’s precious peatlands. 
Our partnerships with charities also seek to provide health and 
recreational benefits to local communities through the use of our lakes 
and reservoirs – helping us support the health and wellbeing in our region.

How we engage
 • Regular community outreach meetings across the region
 • Print, digital and social media – e.g. engaging our communities 
in behavioural change campaigns including Love Your Loo, 
and Think Sink!

Key challenges and how we are responding
 • Our region has over a third of all the UK’s bathing waters and it is 

important that we protect these vital recreational areas – we already 
support charitable partnerships to provide access through the use 
of our lakes and reservoirs. We are seeking to go further by making 
bathing water accessible, within less than an hour drive for our 
communities and visitors supporting the health and wellbeing of the 
communities in our region.

59 million litres 

of water estimated saved through our Water-Saving 
Community Fund

c.£600,000

contributed by Pennon to our communities during 2021/22 

Environment
Who they are 

Beaches, bathing waters, rivers, our natural environment set us apart as a 
region. We recognise that is what makes us unique. It also creates a similarly 
unique set of challenges and opportunities. We also recognise that to meet 
these properly, we need to collaborate and to build strong, value-filled 
partnerships with the wide range of environmental stakeholders in the region. 
These stakeholders include South West Lakes Trust, Westcountry Rivers Trust, 
The Wildlife Trusts, Natural England and various conservation, environmental 
and recreational interest groups and charities.

Why we engage 
We seek to identify and build strategic relationships around shared 
ambitions and objectives. By working in collaboration with our partners 
we can amplify the impact of our work

Our core activities are directly linked to the health and wellbeing of the 
people and environment of our unique region. We seek to carry out our 
business in a sustainable and responsible way and recognise that to do 
this, collaboration and partnership working are key

It is our role to listen and respond, innovate and help find solutions to the 
challenges we all face today and for generations to come. We see that we 
need to work collectively to do this. For example, through our CREWW 
partnership with the Exeter University

We want to ensure we are delivering on our environmental commitments 
and support stakeholders in the work they do, in partnership with us

We want to bring together partners to help manage, protect and enhance 
our catchment areas.

Annual Report and Accounts 2022 | Pennon Group plc 

 27

 
 
 
Stakeholder overview (continued)

How we engage
 • Regular meetings and liaison with partners such as the Wildlife and River 
Trusts in our operational areas in relation to specific strategic projects 
and objectives 

 • Regular attendance by operational colleagues at local, regional and 

national working groups, forums and partnership meetings to ensure 
business position and narrative are represented and that information 
gathered is fed back into the business

 • Our senior leadership team, including CEO Susan Davy, meets routinely 
with CEOs and leaders of environmental organisations and charities
 • Regular meetings with the Environment Agency as environmental 

regulator, both at strategic and catchment level.

Key challenges and how we are responding
 • We keep stakeholders abreast of latest news and messaging from 

the business through regular review and revision of our stakeholder 
communication and engagement strategy

 • We ensure the business keeps abreast of stakeholder news 

and development through regular review and revision of our 
engagement strategy. 

100%

Coastal bathing water quality achieved

Suppliers
Who they are 

As a large organisation we work with a large and diverse supply chain. 
Our supply chain partners play a vital role in supporting sustainable 
growth and cost base efficiency across the business. 

Why we engage 
We are committed to ensuring our supply chain partners align with 
the same values, standards and behaviours we expect of ourselves. 
Through rationalising and segmenting our supply base to reflect either 
strategic, key, preferred or transactional relationships, we are developing 
an approach that maximises our engagement with each supply chain 
partner. As a signatory to the EU Skills Accord, we work collaboratively 
to support skills development and investment throughout the supply 
chain and as part of our ESG and Net Zero strategies we engage our 
supply chain so that we can better understand and manage our collective 
environmental impact through collaboration.

How we engage
 • Regular meetings and communications
 • Supplier reviews and audits
 • Code of Conduct for Supply Chain Partners
 • Sustainable Procurement Policy
 • Formal contracts and framework agreements
 • E-procurement and Risk Management platforms.

Key challenges and how we are responding
 • We minimise risk of supplier failure and/or insolvency through 
comprehensive due diligence checks and continually seek to 
strengthen resilience within our supply chain

 • We mitigate current market and macro environmental impacts through 
collaborative working with our suppliers to ensure early awareness and 
joint resolution to potential issues.

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 Annual Report and Accounts 2022 | Pennon Group plc

100%

of our supply chain engaged with our Code of Conduct 
for Supply Chain Partners and key Environmental, Social 
and Governance (ESG) commitments

Investors
Who they are 

We have a range of quality debt providers and equity investors, 
retail investors, and more recently customers following the launch 
of WaterShare+ when one in 16 customers in the South West Water region 
opted to become shareholders. 

Over half of Pennon’s share register are UK-based investors including 
pension funds, savings and charities, as well as more than half of the 
Group’s employees being shareholders. 

Why we engage 
As a FTSE 250 listed company, access to capital markets is vital. 
We run an extensive global investor relations programme to ensure that 
debt providers and equity investors, shareholders, analysts and financial 
media are informed of our business strategy, key developments 
and performance. 

How we engage
 • We engage regularly with our investment community on a range 
of aspects including financial performance, strategy, risks and 
opportunities and macro themes

 • Over the course of the year, alongside our standard full and half year 
reports and trading updates, we met virtually with over 64%1 of our 
shareholder register, attended 13 conferences for UK, US, Australian 
and European investors, and hosted a hybrid Capital Markets Day 
at our flagship Mayflower Water Treatment Works in Plymouth. 

Key challenges and how we are responding
Bristol Water merger review
In line with standard procedure, Pennon’s acquisition of Bristol Water was 
referred to the Competition and Markets Authority (CMA) for a merger 
review. Investors were keen to understand the progress and status 
relating to this review. 

We ensured that clear updates were provided to the market on the 
progress of the review, and following merger clearance, achieved 
in March 2022, held a spotlight presentation and Q&A with the Group 
CEO and Group FD to provide further details on our integration plans.

122

meetings and calls were held with investors during the year

1.  % of active institutional investors met in 2021/22 (based on the proportion of 

shareholding in Pennon Group).

Stakeholder overview (continued)

How we engage

and objectives 

 • Regular meetings and liaison with partners such as the Wildlife and River 

Trusts in our operational areas in relation to specific strategic projects 

 • Regular attendance by operational colleagues at local, regional and 

national working groups, forums and partnership meetings to ensure 

business position and narrative are represented and that information 

gathered is fed back into the business

 • Our senior leadership team, including CEO Susan Davy, meets routinely 

with CEOs and leaders of environmental organisations and charities

 • Regular meetings with the Environment Agency as environmental 

regulator, both at strategic and catchment level.

Key challenges and how we are responding

 • We keep stakeholders abreast of latest news and messaging from 

the business through regular review and revision of our stakeholder 

communication and engagement strategy

 • We ensure the business keeps abreast of stakeholder news 

and development through regular review and revision of our 

engagement strategy. 

100%

Coastal bathing water quality achieved

Suppliers

Who they are 

As a large organisation we work with a large and diverse supply chain. 

Our supply chain partners play a vital role in supporting sustainable 

growth and cost base efficiency across the business. 

Why we engage 

We are committed to ensuring our supply chain partners align with 

the same values, standards and behaviours we expect of ourselves. 

Through rationalising and segmenting our supply base to reflect either 

strategic, key, preferred or transactional relationships, we are developing 

an approach that maximises our engagement with each supply chain 

partner. As a signatory to the EU Skills Accord, we work collaboratively 

to support skills development and investment throughout the supply 

chain and as part of our ESG and Net Zero strategies we engage our 

supply chain so that we can better understand and manage our collective 

environmental impact through collaboration.

How we engage

 • Regular meetings and communications

 • Supplier reviews and audits

 • Code of Conduct for Supply Chain Partners

 • Sustainable Procurement Policy

 • Formal contracts and framework agreements

 • E-procurement and Risk Management platforms.

Key challenges and how we are responding

 • We minimise risk of supplier failure and/or insolvency through 

comprehensive due diligence checks and continually seek to 

strengthen resilience within our supply chain

 • We mitigate current market and macro environmental impacts through 

collaborative working with our suppliers to ensure early awareness and 

joint resolution to potential issues.

100%

of our supply chain engaged with our Code of Conduct 

for Supply Chain Partners and key Environmental, Social 

and Governance (ESG) commitments

Investors

Who they are 

We have a range of quality debt providers and equity investors, 

retail investors, and more recently customers following the launch 

of WaterShare+ when one in 16 customers in the South West Water region 

opted to become shareholders. 

Over half of Pennon’s share register are UK-based investors including 

pension funds, savings and charities, as well as more than half of the 

Group’s employees being shareholders. 

Why we engage 

As a FTSE 250 listed company, access to capital markets is vital. 

We run an extensive global investor relations programme to ensure that 

debt providers and equity investors, shareholders, analysts and financial 

media are informed of our business strategy, key developments 

and performance. 

How we engage

 • We engage regularly with our investment community on a range 

of aspects including financial performance, strategy, risks and 

opportunities and macro themes

 • Over the course of the year, alongside our standard full and half year 

reports and trading updates, we met virtually with over 64%1 of our 

shareholder register, attended 13 conferences for UK, US, Australian 

and European investors, and hosted a hybrid Capital Markets Day 

at our flagship Mayflower Water Treatment Works in Plymouth. 

Key challenges and how we are responding

Bristol Water merger review

In line with standard procedure, Pennon’s acquisition of Bristol Water was 

referred to the Competition and Markets Authority (CMA) for a merger 

review. Investors were keen to understand the progress and status 

relating to this review. 

We ensured that clear updates were provided to the market on the 

progress of the review, and following merger clearance, achieved 

in March 2022, held a spotlight presentation and Q&A with the Group 

CEO and Group FD to provide further details on our integration plans.

122

meetings and calls were held with investors during the year

1.  % of active institutional investors met in 2021/22 (based on the proportion of 

shareholding in Pennon Group).

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As one of the largest employers and businesses in the Greater South 
West, we have a responsibility to support the local economy and support 
growth in the region.

How we engage
 • We are a member of Water UK, which works with government, 

regulators and stakeholders to develop policy on water and the 
sustainable delivery of water services in the UK

 • At a local level, we meet on a regular basis with MPs, hosting site visits 
and constituency-based meetings. We also contribute to round table 
debates as and when relevant to do so

 • We regularly respond to all consultations, and over the past 12 months, 
appeared before the Environmental Audit Select Committee into river 
water quality

 • We are one of the founding members of Back the South West 

campaign, and in July 2021, published our response to the G7 legacy, 
‘Levelling Up the Great South West’. This has helped focus our social 
mobility activity and recruitment opportunities across the region, 
offering varying roles and opportunities for the range of our 
communities, providing jobs across our operations and bringing 
talent and diversity into the business.

Key challenges and how we are responding
Over the next 25 years and beyond, the water sector faces challenges 
from population growth, climate change, rising environmental standards 
from the Environment Act and evolving customer priorities.

These challenges will require further investment, and continuing evolution 
of the sector’s regulatory framework, to be able to flex to meet changing 
priorities and meet the needs sustainably, whilst keeping customer 
bills low. 

We continue to work collaboratively with policy makers, to ensure we can 
deliver these commitments, now and in the future, playing our societal role 
as well as investing for the future. 

For example, South West Water’s c.£82 million investment in Green 
Recovery for the region, our Net Zero plans to 2030, and most recently 
WaterFit, which sets out our plan to improve river and sea health, 
working in collaboration with others in the region. 

100% 

of corporate partnerships aligned with the stewardship of responsible 
business, community and environment

Regulators
Who they are 

We have an open dialogue and meet regularly with our regulatory bodies: 
Ofwat, the Department for Environment, Food & Rural Affairs (Defra), 
the Environment Agency, Drinking Water Inspectorate and the Health 
and Safety Executive (HSE).

Why we engage 
We ensure that our business plans address our regulators’ priorities 
and concerns for our strategy, performance, risks and opportunities 
and delivery for customers.

We also engage with key trade and customer bodies, including CCW – 
the voice for water consumers. We have a well-established independent 
WaterShare+ customer panel which reviews and challenges our 
performance against our business plan commitments and, to support 
the development of our five-year business plan, we have established 
an independent WaterShare+ advisory panel.

How we engage
 • Regular meetings 
 • Reports and reviews
 • Consultations 
 • Workshops.

Key challenges and how we are responding
With technological advances and a heightened focus on the environment, 
our customers and stakeholders want us to go further to protect the 
environment by assessing and responding to water quality and water 
scarcity issues. This is against the backdrop of changing weather patterns, 
increased growth and urbanisation, and wider pressures on household 
incomes. We are collaborating with our regulators to ensure the regulatory 
framework can meet these challenges, and support the identification 
of the right business plans to meet current and future needs.

100%

regulators engaged each year

Policy Makers
Who they are:

Our stakeholder strategy includes building an open and transparent 
relationship with the widest range of policy makers, from local MPS, 
who seek to reflect the local priorities of their constituents, to UK 
government who ultimately set water priorities and policy, through 
bodies such as Defra, Natural England, and the Environment Agency.

In addition, and as a FTSE listed business, we collaborate with third parties 
such as the CBI and Chambers of Commerce helping to ensure that the 
voice of business in the UK is heard. 

Why we engage
In 2020, we reoriented our strategy to focus exclusively on the water 
sector in the UK, building on a strong history and heritage. 

Water is a precious national resource, requiring water companies 
and policy makers to work together to deliver the best possible 
outcomes for the environment, customers and communities. 

28 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 29

 
 
 
Stakeholder overview (continued)

What matters most to our stakeholders

Refining our material issues

In 2021, we consulted more than 20 key stakeholders representing the customers and communities we serve, our people, our regulators, investors, lenders, 
and other regional interest groups. They told us which issues mattered most to them, allowing us to identify areas of highest importance to focus our 
future ESG targets. These findings were supplemented by desktop research, analysis of sector ESG best practice, and horizon scanning of issues likely to 
impact our sector in the coming years. The outcome of this analysis is our updated materiality assessment shown below. 

Environmental issues

Circular economy

Catchment stewardship

Biodiversity

Plastics reduction

Net Zero

Freshwater stewardship

Water Quality – river and coastal

Climate resilience

A

B

C

D

E

F

G

H

 Read more on pages 36 to 49

Social issues
Customer and community 
engagement

Diversity and skills

Vulnerable customers

Health, safety and wellbeing

Customer service and experience

Drinking water quality

Amenity and recreation including 
bathing water quality

I

J

K

L

M

N

O

 Read more on pages 50 to 65

Governance issues

Sustainable finance

Cyber security

Stakeholders and partnerships

Supply chain resilience

Asset Health and performance

Trust and transparency

P

Q

R

S

T

U

 Read more on pages 82 to 125

Highest Importance to all Stakeholders What it means to all stakeholders
Net Zero
Freshwater stewardship
Water quality – river and coastal

Taking action to mitigate our own emissions
Taking care of precious water resources
Taking action to deliver a step change in both 
river and coastal water quality
Our preparedness for climate change
The provision of clean, safe drinking water

Access to high standard bathing water across 
our region’s coasts and inland waters
Being open and transparent in a time of increased 
water sector scrutiny

Climate resilience
Drinking water quality

Amenity and recreation

Trust and transparency

Importance to our  
external stakeholders

Importance to our  
internal stakeholders 

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Highest importance  
for all stakeholders

30 

 Annual Report and Accounts 2022 | Pennon Group plc

Stakeholder overview (continued)

What matters most to our stakeholders

Refining our material issues

In 2021, we consulted more than 20 key stakeholders representing the customers and communities we serve, our people, our regulators, investors, lenders, 

and other regional interest groups. They told us which issues mattered most to them, allowing us to identify areas of highest importance to focus our 

future ESG targets. These findings were supplemented by desktop research, analysis of sector ESG best practice, and horizon scanning of issues likely to 

impact our sector in the coming years. The outcome of this analysis is our updated materiality assessment shown below. 

Highest Importance to all Stakeholders What it means to all stakeholders

Net Zero

Freshwater stewardship

Taking action to mitigate our own emissions

Taking care of precious water resources

Water quality – river and coastal

Taking action to deliver a step change in both 

Climate resilience

Drinking water quality

Amenity and recreation

river and coastal water quality

Our preparedness for climate change

The provision of clean, safe drinking water

Access to high standard bathing water across 

our region’s coasts and inland waters

water sector scrutiny

Trust and transparency

Being open and transparent in a time of increased 

Importance to our  

external stakeholders

Importance to our  

internal stakeholders 

I

L

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Highest importance  

for all stakeholders

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

Environmental issues

Circular economy

Catchment stewardship

Biodiversity

Plastics reduction

Net Zero

Freshwater stewardship

Water Quality – river and coastal

Climate resilience

 Read more on pages 36 to 49

Social issues

Customer and community 

engagement

Diversity and skills

Vulnerable customers

Health, safety and wellbeing

Customer service and experience

Drinking water quality

Amenity and recreation including 

bathing water quality

Governance issues

Sustainable finance

Cyber security

Stakeholders and partnerships

Supply chain resilience

Asset Health and performance

Trust and transparency

 Read more on pages 50 to 65

 Read more on pages 82 to 125

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Creating value through our ESG approach
Everything we do links to a capital in some way, whether that is our 
freshwater stewardship (Natural capital), ensuring the wellbeing of our 
employees (Social & Human capital) or the governance we apply to how 
we run our business (Manufactured, Intellectual & Financial capital) – the 
development of our capitals framework is integral to better decision-
making for the future. 

Our ESG capitals framework tracks a wide range of metrics to manage our 
capitals performance, and our materiality assessment has been 
fundamental in helping inform and update our future ESG targets. By 
taking all these factors into consideration when planning for the future, we 
will maximise our value and impact for each of the capitals, deliver more 
sustainable outcomes for the Great South West and make decisions based 
on what matters most.

Our ESG capitals progress 
We are on track with our plans to develop appropriate measures, 
benchmarking our approach and identifying tools and methodologies to 
help us value these metrics in line with our materiality assessment, 
keeping close alignment with our Net Zero and Green Recovery ambitions.

Our first Capitals net impact report is due to be published in late Autumn 
2022 and is part of a phased delivery programme.

Our ESG capitals programme

Collaboration with regional partners 
in capitals approach

Embed capitals approach in 
decisions and strategic plans

Apply capital valuations to inform 
decisions and new market opportunities

Capitals framework development and 
performance (net impact) reporting

2021

2022

2023

2024

2025

UN Sustainable Development Goals (SDGs)
We actively engage with the UN SDGs to inform our approach and better understand our impact. We have mapped which of the UN SDGs our ESG targets 
most directly support. Our primary contribution is to SDG 6: Clean water and sanitation. Read more on our ESG targets on page 87 and 88 and to read 
more on our contribution towards the SDGs, visit our website www.pennon-group.co.uk/sustainability

SDGs in action 

8 beaches
Deliver bathing water 
improvement schemes at eight 
beaches by 2025, and maintain 
our excellent bathing water 
quality standards all year round

1/3
Target to improve river 
quality by 1/3 by 2025

Drinking water
Increase drinking  
water quality*

15%
Reduce leakage by 15% by 
2025 (from 2019/20 baseline)

 * As measured by reduced number of customer contacts regarding taste, smell and colour

Water Saving Community Fund  
and education programmes
We are supporting our communities to increase their water  
efficiency through our Water Saving Community Fund, as well as running 
primary school education programmes that have reached 818 children, 
teaching them how to be more water efficient and how they can help 
reduce pollution.

WaterAid partnership
WaterAid is one of our most important partners. This year alone, we have 
leveraged c.£800,000 to WaterAid to help address water accessibility, 
quality and sanitation in developing countries.

30 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 31

 
 
 
Stakeholder overview (continued)

Stakeholder  
engagement –  
Section 172(1) statement

 • we will always act fairly between our 

 •

shareholders
the importance of having excellent 
business relationships with suppliers, 
customers and anyone else who we 
impact.

As part of every decision we make, we look 
at how we will impact our stakeholders. To 
enable us to understand the points of view of 
our stakeholders and where our decisions 
could affect them, we have a stakeholder 
engagement programme. We see 
stakeholder engagement both as 
fundamental to development and delivery of 
our purpose and strategy and as critical for 
our long-term sustainable success. Although 
there are often competing interests and 
priorities involved, being clear on what 
matters to our stakeholders, allows our Board 
to weigh-up all relevant factors.

Overview 
All of our decisions are considered against 
the importance of acting in a sustainable, 
ethical and collaborative way, understanding 
the views of our different stakeholders and 
weighing their competing interests. 

Our Board leads and sets the tone by 
carefully noting the priorities of our 
stakeholders during its discussions and 
when it takes decisions. We also know the 
importance of continually assessing the 
long-term impacts of our decisions. This 
helps us live our purpose and our values, as a 
responsible, trusted and sustainable 
business acting in a way which benefits all 
our stakeholders as much as possible. 
Properly understanding the impact of what 
we are doing has become part of how we 
operate, and it permeates everything we do 
at Pennon. 

Our s.172 approach 
Each Director has a duty to act in the way 
they consider, in good faith, would be most 
likely to promote the success of the 
Company for the benefit of members as a 
whole, and in doing so, must have regard to a 
range of broader issues. Therefore, when we 
make decisions, we always take full account 
of the following: 

 •

the long-term consequences of our 
decisions

 • ensuring we maintain our reputation for 

 •
 •

the highest standards of business conduct 
the interests of our employees
the impacts our operations have on our 
communities and our environment 

Our stakeholders

Environment

Customers

People

Communities

Suppliers

Investors

Regulators

Policy Makers

32 

 Annual Report and Accounts 2022 | Pennon Group plc

Net Zero strategy
Section 172 considerations
We recognise our essential role in playing our part 
to tackle climate change by reducing our carbon 
footprint, leading by example. The Board recognised 
that in order to show proper climate leadership, our 
plans to achieve Net Zero by 2030 needed to reflect 
our engagement with our customers and 
stakeholders who require us to deliver against 
climate change priorities. Likewise, preparation of 
our PR24 plans needed to respond to Ofwat’s 
positioning statement calling on water companies to 
do more to achieve net zero. 

Our engagement
In line with our strategy, we therefore developed our 
Net Zero plans following discussion with our 
regulators and government, presentations to 
customer focus groups including the WaterShare+ 
Advisory Panel, and reviews with suppliers. We 
received feedback from our shareholders and 
investors who are consistently supportive of our net 
zero ambitions, with many shareholders now having 
a climate-focussed ESG agenda. We also worked 
closely with the Water UK Carbon Removals Group 
on an industry approach to capturing carbon 
benefits. With the Government Net Zero Strategy: 
Build Back Greener, issued in late 2021, our Net Zero 
plans were able to take on board the national 
policies and proposals for decarbonising all sectors 
of the UK economy to meet the UK net zero target 
by 2050. We also remain engaged with Water UK via 
a number of committees and working groups to 
support our planning and approach. 

The Board’s role
The Board approved our Net Zero plan in 2021. The 
Board understood that the plans needed to be 
flexible enough to respond to changing 
circumstances and ever more stringent regulatory 
and public scrutiny. The Board therefore considered 
and refined our Net Zero plan and aspirations 
through a number of Board meetings in 2021. The 
Board’s decision-making process took into account 
the long term interests of all those who would be 
affected by its plans, with ongoing Board tracking 
and follow-up in place to ensure progress and 
stakeholder impacts are being carefully monitored. 

Key stakeholders

Stakeholder overview (continued)

Stakeholder  

engagement –  

Section 172(1) statement

 • we will always act fairly between our 

shareholders

 •

the importance of having excellent 

business relationships with suppliers, 

customers and anyone else who we 

impact.

As part of every decision we make, we look 

at how we will impact our stakeholders. To 

enable us to understand the points of view of 

our stakeholders and where our decisions 

could affect them, we have a stakeholder 

engagement programme. We see 

stakeholder engagement both as 

fundamental to development and delivery of 

our purpose and strategy and as critical for 

our long-term sustainable success. Although 

there are often competing interests and 

priorities involved, being clear on what 

matters to our stakeholders, allows our Board 

to weigh-up all relevant factors.

Overview 

All of our decisions are considered against 

the importance of acting in a sustainable, 

ethical and collaborative way, understanding 

the views of our different stakeholders and 

weighing their competing interests. 

Our Board leads and sets the tone by 

carefully noting the priorities of our 

stakeholders during its discussions and 

when it takes decisions. We also know the 

importance of continually assessing the 

long-term impacts of our decisions. This 

helps us live our purpose and our values, as a 

responsible, trusted and sustainable 

business acting in a way which benefits all 

our stakeholders as much as possible. 

Properly understanding the impact of what 

we are doing has become part of how we 

operate, and it permeates everything we do 

at Pennon. 

Our s.172 approach 

Each Director has a duty to act in the way 

they consider, in good faith, would be most 

likely to promote the success of the 

Company for the benefit of members as a 

whole, and in doing so, must have regard to a 

range of broader issues. Therefore, when we 

make decisions, we always take full account 

of the following: 

 •

the long-term consequences of our 

decisions

 • ensuring we maintain our reputation for 

the highest standards of business conduct 

 •

 •

the interests of our employees

the impacts our operations have on our 

communities and our environment 

Our stakeholders

Environment

Customers

People

Communities

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Net Zero strategy

Section 172 considerations

We recognise our essential role in playing our part 

to tackle climate change by reducing our carbon 

footprint, leading by example. The Board recognised 

that in order to show proper climate leadership, our 

plans to achieve Net Zero by 2030 needed to reflect 

our engagement with our customers and 

stakeholders who require us to deliver against 

climate change priorities. Likewise, preparation of 

our PR24 plans needed to respond to Ofwat’s 

positioning statement calling on water companies to 

do more to achieve net zero. 

Our engagement

In line with our strategy, we therefore developed our 

Net Zero plans following discussion with our 

regulators and government, presentations to 

customer focus groups including the WaterShare+ 

Advisory Panel, and reviews with suppliers. We 

received feedback from our shareholders and 

investors who are consistently supportive of our net 

zero ambitions, with many shareholders now having 

a climate-focussed ESG agenda. We also worked 

closely with the Water UK Carbon Removals Group 

on an industry approach to capturing carbon 

benefits. With the Government Net Zero Strategy: 

Build Back Greener, issued in late 2021, our Net Zero 

plans were able to take on board the national 

policies and proposals for decarbonising all sectors 

of the UK economy to meet the UK net zero target 

by 2050. We also remain engaged with Water UK via 

a number of committees and working groups to 

support our planning and approach. 

The Board’s role

The Board approved our Net Zero plan in 2021. The 

Board understood that the plans needed to be 

flexible enough to respond to changing 

circumstances and ever more stringent regulatory 

and public scrutiny. The Board therefore considered 

and refined our Net Zero plan and aspirations 

through a number of Board meetings in 2021. The 

Board’s decision-making process took into account 

the long term interests of all those who would be 

affected by its plans, with ongoing Board tracking 

and follow-up in place to ensure progress and 

stakeholder impacts are being carefully monitored. 

Key stakeholders

Pollution reduction
Section 172 considerations 
We have a vital role to play in pollution 
reduction within our region, which speaks to 
our determination to operate in an 
environmentally sustainable and responsible 
manner. We developed our Pollution Incident 
Reduction Plan following intensive review and 
engagement with stakeholders and alignment 
with our wider customer engagement 
processes. 

Our engagement 
In building our processes around pollution 
reduction, we deliberately focused on 
environmental and related societal impacts, 
based on key deliverables and metrics agreed 
with our regulators. We listened to customer 
focus groups, including the WaterShare+ 
Advisory Panel and other relevant stakeholders 
in assessing our environmental impacts and 
planning our response. This has allowed us to 
deliver a Pollution Incident Reduction Plan 
achieving:

 • significant reduction of the number and 

impact of pollution incidents on customers, 
communities and the environment
reduction of the financial and regulatory 
impact of pollution incidents
through aligned initiatives, providing other 
positive impacts on the environment
improvement of environmental outcomes 
and better public perceptions.

 •

 •

 •

The Board’s role 
The Board’s approval process around our plan 
and roadmap was based on its objective to 
ensure that the business is environmentally and 
socially sustainable in the long-term, with a real 
understanding of the points of view and 
interests of relevant stakeholders. During 
development and review of the Pollution 
Incident Reduction Plan, the Board specifically 
considered the outcome of engagement with all 
those whose interests would be affected. The 
final Pollution Incident Reduction Plan includes 
mechanisms allowing monitoring of plan 
progress and regulatory/environmental 
compliance ensuring that we can meet and 
react appropriately to ever more stringent 
scrutiny from our stakeholders, including 
regulators, Government and the public.

Acquisition of Bristol 
Water, the special 
dividend, share 
consolidation and share 
buy-back
Section 172 considerations
The enactment of the Board’s strategic plan 
required to position Pennon favourably for the 
next phase of its growth strategy and refocus 
on UK water was considered by the Board to be 
essential for Pennon’s long-term success.

Our engagement
We reviewed our acquisition intentions and 
proposals to deploy the capital received from 
the Viridor sale in an appropriate manner with 
stakeholders, including investors and 
regulators. The interests of all stakeholder 
groups were examined, to identify optimal 
means of returning value while continuing our 
strategy of sustainable growth both organic 
and by acquisition, with fair treatment of all 
shareholders. Also considered were our Green 
Recovery plans and the importance of 
positioning the business sustainably for 
customers into the future. The reviews and 
engagement resulted in a special dividend/
share consolidation and share buy-back 
programme together with an injection into the 
pension scheme and our subsidiary water 
business.

The Board’s role 
The acquisition of Bristol Water and the special 
dividend, share consolidation and share 
buy-back, as part of a return of capital for 
shareholders, arose following the strategic 
review of the business overseen by the Board. 
This started in 2020 with the disposal of Viridor 
and covered consideration of how best to use 
the proceeds to maximise shareholder value. A 
working group was appointed by the Board to 
explore and then manage the process with 
reference back to the Board at all key stages of 
the process. The Disclosure Committee 
maintained constant oversight of the process 
given the potential for inside information 
developing and to ensure compliance with the 
Company’s disclosure obligations. 

COVID-19 response
Section 172 considerations 
The continuing safety of our employees, 
customers and other stakeholders, whilst 
maintaining operational effectiveness was 
paramount during the pandemic and we were 
quick to put in place appropriate measures to 
mitigate any adverse impacts. 

Our engagement
We continued the measures implemented in 
2020, which required working closely with our 
employees, regulators and customers, including 
many customers who were vulnerable. Our 
employee engagement included regular 
briefings and question and answer sessions 
both at a company and team level around 
measures to ensure their ongoing health, safety 
and wellbeing, whilst delivering our essential 
operations during sustained periods of 
lockdown and uncertainty for many. Our 
engagement with regulators included two-way 
reviews both of our business continuity plans 
and our specific and company-wide health, 
safety and wellbeing measures across our 
entire operation and all sites.

The Board’s role
The Board receives ongoing updates via its 
H&S reports, with particular focus on the 
following:

 • Health, safety and wellbeing of employees 

and customers

 • Continued delivery of essential services
 • Helping vulnerable customers
 • Financial security for employees

This has resulted in maintaining a solid funding 
and liquidity position, with no requirement for 
government financial support and strong Board 
support for measures taken by the 
management team and maintained throughout 
the year.

Key stakeholders

Suppliers

Investors

Regulators

Policy Makers

Key stakeholders

Key stakeholders

32 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 33

 
 
 
Driven by our purpose

Bringing water to life

Enhancing the 
environment, going 
further faster

Protecting the places we and our customers love is critical. 
That’s why we’re making significant investment and new 
commitments to deliver for the benefit of all.

Launching WaterFit – our plan 
for healthy rivers and seas
Launched in April 2022, we have developed WaterFit, 
building on our existing plans to ensure we can deliver 
across a wider range of commitments, as well as going faster 
and further with a new ambition. By front-loading and 
rebalancing c.£330 million investment, we will focus on those 
projects that will deliver multiple benefits, using a catchment 
by catchment, community by community investment 
approach, ensuring all areas in our region are benefiting with 
no additional impact on bills. 

100%

coastal bathing water quality achieved  
in 2021/22

34 

 Annual Report and Accounts 2022 | Pennon Group plc

Driven by our purpose

Bringing water to life

Enhancing the 

environment, going 

further faster

Protecting the places we and our customers love is critical. 

That’s why we’re making significant investment and new 

commitments to deliver for the benefit of all.

Launching WaterFit – our plan 

for healthy rivers and seas

Launched in April 2022, we have developed WaterFit, 

building on our existing plans to ensure we can deliver 

across a wider range of commitments, as well as going faster 

and further with a new ambition. By front-loading and 

rebalancing c.£330 million investment, we will focus on those 

projects that will deliver multiple benefits, using a catchment 

by catchment, community by community investment 

approach, ensuring all areas in our region are benefiting with 

no additional impact on bills. 

100%

in 2021/22

coastal bathing water quality achieved  

Our promise to the planet
In July 2021, we launched our Net Zero plan, mapping out our 
ambition and strategy to accelerate becoming Net Zero by 2030. We 
are already making good progress through our three strategic pillars 
– sustainable living, championing renewables and reversing carbon 
emissions. With our continued innovation and an expert team, we are 
striving to make even more progress in 2022/23, including the roll out 
of our first new fleet of EV vans.

50%

renewable energy at our sites by 2030

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 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 35

 
 
 
 
 
Protecting the places we love

Environmental performance – 
2021/22

Our purpose is to protect and enhance the environment for generations to 
come. As a business so closely associated with the environment, we are 
very aware of our environmental impact and obligations.

We recognise that the abstraction, treatment and delivery of clean, safe 
drinking water, and the removal and safe disposal of wastewater all have 
implications for river and sea water quality, and we understand that the 
scale of our operations brings with it a scale of responsibility in how we 
manage our operational activities.

As a responsible business, we are taking seriously our responsibility to do 
better with those things within our control and have robust plans in place 
to minimise impact during those times outside of our control – for example 
during extreme weather events. During 2021, we trialled the innovative use 
of smart water butts to reduce storm response and impacts of bad 
weather.

Our performance across several key areas remains excellent most notably 
our freshwater stewardship performance and enhancing biodiversity by 
exceeding our target for habitat restoration. While we’ve made significant 
progress with our bathing water quality targets, we recognise we need to 
go further, which is reflected in both our pollutions performance and our 
EPA status. Our WaterFit plan targets c.£330 million investment to 2025 
with delivery already in progress, driving performance improvement to 
further protect river and coastal water quality.

Our plans to deliver against climate-related matters remains positive. 
Despite progress with our energy efficiency programme, higher water 
demand combined with less than expected energy generation resulted in 
Pennon being marginally behind target. New solar installations at 15 sites 
are already underway whilst we continue to seek opportunity to drive 
energy efficiency and demand reduction across our operations.

Environmental

Measure
Water quality – river and coastal
Pollution incidents (Cat 1-3 per 10,000km)
Average storm overflow spills
EPA 
Freshwater stewardship
Reduction in leakage (%)
SWW – South West Water
BRL – Bristol Water
Biodiversity
SWW Biodiversity enhancement* (Hectares)
BRL Biodiversity Index (Score)
Tree planting (Cumulative number)
Net Zero
Reducing Greenhouse Gas emissions1 (%)
Increase renewable energy generation2 (%)
Climate Resilience
Internal Sewer flooding  
(per 10,000 sewer connections)
External Sewer flooding (Number)

Type

ODI
Ops
ODI

ODI
ODI

ODI
ODI
ESG

ESG
ESG

ODI
ODI

2021/22 Actual

2021/22 Target

2025 Target

Annual Performance

–

86.58
39
*/**

6%
11.5%

83,209
17,678
148,726

3.8%
8.3%

0.76

1,407

23.47
–
***

6%
11.4%

95,152
17,678
148,820

3%
10%

1.63

1,530

19.50
20
****

15%
21.2%

123,209
17,711
250,000

70%
13%

1.34

1,123

 *
1. 

Includes Green Recovery targeted outputs
Increase renewable energy: We are targeting renewable energy as a % of total energy use (excluding transport) towards our longer term 2030 target of 50% ‘net’ energy use from 
renewables. ‘Renewable energy’ includes: Renewable electricity, heat and biogas generated or produced within our sites and network, or associated direct private connection on a net 
basis (excluding transport). 2021/22 performance excluded Bristol Water. Future targets include Bristol Water.

2.  GHG emissions reductions against 2020/21 baseline align to Net Zero Plan baselines. 2021/22 performance excluded Bristol Water. Future targets include Bristol Water. 

ESG target definitions and performance are available on our website at www.pennon-group.co.uk/sustainability

Key

 Area of focus 

 Target met or exceeded 

 Marginally below target

Measure definition:
ODI Outcome Delivery 
Incentive target 

Ops Operations 
Service Measure

ESG ESG target

36 

 Annual Report and Accounts 2022 | Pennon Group plc

Protecting the places we love

2021/22

Our purpose is to protect and enhance the environment for generations to 

Our performance across several key areas remains excellent most notably 

come. As a business so closely associated with the environment, we are 

our freshwater stewardship performance and enhancing biodiversity by 

very aware of our environmental impact and obligations.

We recognise that the abstraction, treatment and delivery of clean, safe 

drinking water, and the removal and safe disposal of wastewater all have 

implications for river and sea water quality, and we understand that the 

scale of our operations brings with it a scale of responsibility in how we 

manage our operational activities.

As a responsible business, we are taking seriously our responsibility to do 

better with those things within our control and have robust plans in place 

to minimise impact during those times outside of our control – for example 

during extreme weather events. During 2021, we trialled the innovative use 

of smart water butts to reduce storm response and impacts of bad 

exceeding our target for habitat restoration. While we’ve made significant 

progress with our bathing water quality targets, we recognise we need to 

go further, which is reflected in both our pollutions performance and our 

EPA status. Our WaterFit plan targets c.£330 million investment to 2025 

with delivery already in progress, driving performance improvement to 

further protect river and coastal water quality.

Our plans to deliver against climate-related matters remains positive. 

Despite progress with our energy efficiency programme, higher water 

demand combined with less than expected energy generation resulted in 

Pennon being marginally behind target. New solar installations at 15 sites 

are already underway whilst we continue to seek opportunity to drive 

energy efficiency and demand reduction across our operations.

weather.

Environmental

Measure

Water quality – river and coastal

Pollution incidents (Cat 1-3 per 10,000km)

Average storm overflow spills

EPA 

Freshwater stewardship

Reduction in leakage (%)

SWW – South West Water

BRL – Bristol Water

Biodiversity

SWW Biodiversity enhancement* (Hectares)

BRL Biodiversity Index (Score)

Tree planting (Cumulative number)

Net Zero

Reducing Greenhouse Gas emissions1 (%)

Increase renewable energy generation2 (%)

Climate Resilience

Internal Sewer flooding  

(per 10,000 sewer connections)

External Sewer flooding (Number)

Includes Green Recovery targeted outputs

 *

1. 

Type

ODI

Ops

ODI

ODI

ODI

ODI

ODI

ESG

ESG

ESG

ODI

ODI

2021/22 Actual

2021/22 Target

2025 Target

Annual Performance

–

86.58

39

*/**

6%

11.5%

83,209

17,678

148,726

3.8%

8.3%

0.76

1,407

23.47

–

***

6%

11.4%

95,152

17,678

148,820

3%

10%

1.63

1,530

19.50

20

****

15%

21.2%

70%

13%

1.34

1,123

123,209

17,711

250,000

Increase renewable energy: We are targeting renewable energy as a % of total energy use (excluding transport) towards our longer term 2030 target of 50% ‘net’ energy use from 

renewables. ‘Renewable energy’ includes: Renewable electricity, heat and biogas generated or produced within our sites and network, or associated direct private connection on a net 

basis (excluding transport). 2021/22 performance excluded Bristol Water. Future targets include Bristol Water.

2.  GHG emissions reductions against 2020/21 baseline align to Net Zero Plan baselines. 2021/22 performance excluded Bristol Water. Future targets include Bristol Water. 

ESG target definitions and performance are available on our website at www.pennon-group.co.uk/sustainability

Key

 Area of focus 

 Target met or exceeded 

 Marginally below target

Measure definition:

ODI Outcome Delivery 

Incentive target 

Ops Operations 

Service Measure

ESG ESG target

Environmental performance – 

Mitigating the impact of climate change

Climate change is the single biggest risk facing the planet according to the 2021 
Intergovernmental Panel on Climate Change (IPCC).

Our Group businesses are already experiencing many climate change 
impacts, and these are expected to increase, with temperatures 
anticipated to be at least 1.5°-2°C this century.

2080, rainfall will become more variable with much drier summers and a 
fivefold increase in heavy rainfall events and by the end of the century sea 
levels are predicted to be 0.5-0.8m higher than they are today.

In November 2021, the world came together in the UK at COP26 to drive 
action to address climate change. The Glasgow Climate Pact seeks to 
increase the global pace of action across mitigation, adaptation, finance 
and collaboration, with the ultimate aim to ensure the goal of limiting 
temperature increases to 1.5°C remains in reach. But addressing climate 
change is not just a global issue, local impacts will be felt and local action 
needs to be taken. Our region is particularly vulnerable to climate change 
as we have 860 miles of coastline, and our proximity to the Atlantic  
Ocean means our area is exposed to impacts from rising sea levels  
and storm intensity.

Future trends for the South West show that by 2050 we could see a 3°C 
increase in average summer daily temperatures, with a 5°C increase by 

In December 2021, we published our climate change adaptation report.  
We have invested to ensure that we have the tools and data to understand 
the impact of climate change on our operations and services and have 
assessed over 60 climate related risks that could affect the services and 
the environment we rely on, each of which has been assessed using our 
Corporate Risk Framework. Assessing climate change risks, and the 
potential impacts, and possible mitigations on our various operations, 
assets and networks, is an ongoing and iterative process.

The key headline risks and themes, which reflect the most significant risks 
and how we will address them are show below. 

Risks to the natural 
environment and 
biodiversity
 • Catchment management
 • Biodiversity enhancement 

and protection.

Risks to public water supply 
from drought and low river 
levels
 • 50% leakage reduction plans
 • Developing new water 

resources

 • Smart metering
 • Smarter operation
 • Helping customers to use  

less water

Risks of poor water quality
 • Leading edge treatment 

technology

 • Catchment management
 • Cross-sector collaboration.

Risks of household water 
supply interruptions
 • 50% leakage reduction plan
 • Developing new water 

resources

 • Helping customers to use 

less water.

Risks of coastal flooding  
and erosion
 • Asset protection or 

relocation

 • Drainage management plans
 • Changes to treatment 

technology

 • Sustainable urban drainage. 

Risks from river or 
groundwater flooding
 • Asset protection 
 • Catchment management 
 • Drainage management plans
 • Partnership programmes.

Failures of other 
infrastructure networks
 • Renewable energy 

generation

 • Mains duplication
 • Flood protection
 • Leakage reduction
 • Central control room.

Risk of sewer flooding  
from heavy rainfall
 • Drainage management plans
 • Sustainable urban drainage
 • Customer engagement to 

prevent blockages.

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Annual Report and Accounts 2022 | Pennon Group plc 

 37

 
 
 
Protecting the places we love (continued)

All our assets will be affected in some way by climate change. Climate 
change will increase inundation at wastewater treatment works and 
pumping stations. Sewers and water mains will be impacted by sea level 
rises and coastal erosion. Water resources will be impacted by increased 
demand and reduced availability caused by droughts and heatwaves. 

Many parties have an important role to play, and we will continue to work 
with stakeholders and partners to deliver cross-sector solutions in areas 
such as flood prevention, coastal protection and improved water quality in 
the environment, to mitigate climate risks and keep costs affordable for 
our customers.

This holistic, multi-benefit approach is also evident in our Green Recovery 
plans where tackling climate change and protecting the environment are 
key outcomes from our investments, which include:

 • bringing forward our upgrade of Knapp Mill water treatment works 
increasing water supply resilience by supporting water transfers 
 •
trialling ways to help customers save water, protect customers from the 
 •
costs of supply pipe failures, and reducing health risks from lead pipes 
 • using nature-based solutions to reduce flood risk and enhance natural 

habitats 
reducing harm from storm overflows and improve river quality. 

 •

Our customer research shows that climate change and the environment 
are increasing in importance and customers tell us that these are 
significant issues that will require transformational changes, dealing with 
the highest priorities quickly and effectively with well-placed and 
prioritised investment.

We have already made great progress in mitigating the impacts of climate 
change, but the risks from climate change are growing over time so we 
need more action in the future and our plans will reflect this. Our Net Zero 
and WaterFit plans demonstrate our commitment to deliver real change 
and benefits to protect and enhance our region. These are driven through:

 • South West Water and Bristol Water water resource plans for the next 

25 years

 • South West Water drainage plans for the next 25 years
 • South West Water and Bristol Water five-year business plan covering 

the period 2025-2030.

Action we have taken and will take to mitigate and adapt to climate 
change will have broader environmental benefits for our region and the 
communities we serve. Our holistic approach to planning means that many 
of our existing activities will have a direct benefit on adapting to and 
mitigating the effects of climate change. For example, our ongoing 
commitment to catchment management and peatland restoration through 
our Upstream Thinking programme not only addresses raw water quality, 
but also provides environmental benefits and mitigates the impacts of 
climate change. Peat bogs are ‘carbon sinks’ that draw in carbon dioxide 
from the air. Damaged and drained peatlands lose their ability to hold 
greenhouse gases. Our peatland restoration projects allow those peat 
bogs to gain the water they need to recover and once again become 
carbon sinks. Additionally restored bogs release one-third less water 
during storms helping to prevent flooding.

38 

 Annual Report and Accounts 2022 | Pennon Group plc

Protecting the places we love (continued)

All our assets will be affected in some way by climate change. Climate 

This holistic, multi-benefit approach is also evident in our Green Recovery 

change will increase inundation at wastewater treatment works and 

plans where tackling climate change and protecting the environment are 

pumping stations. Sewers and water mains will be impacted by sea level 

key outcomes from our investments, which include:

rises and coastal erosion. Water resources will be impacted by increased 

demand and reduced availability caused by droughts and heatwaves. 

 • bringing forward our upgrade of Knapp Mill water treatment works 

increasing water supply resilience by supporting water transfers 

 •

 •

Many parties have an important role to play, and we will continue to work 

trialling ways to help customers save water, protect customers from the 

with stakeholders and partners to deliver cross-sector solutions in areas 

costs of supply pipe failures, and reducing health risks from lead pipes 

such as flood prevention, coastal protection and improved water quality in 

 • using nature-based solutions to reduce flood risk and enhance natural 

the environment, to mitigate climate risks and keep costs affordable for 

habitats 

our customers.

 •

reducing harm from storm overflows and improve river quality. 

Our customer research shows that climate change and the environment 

We have already made great progress in mitigating the impacts of climate 

are increasing in importance and customers tell us that these are 

change, but the risks from climate change are growing over time so we 

significant issues that will require transformational changes, dealing with 

need more action in the future and our plans will reflect this. Our Net Zero 

the highest priorities quickly and effectively with well-placed and 

prioritised investment.

and WaterFit plans demonstrate our commitment to deliver real change 

and benefits to protect and enhance our region. These are driven through:

Action we have taken and will take to mitigate and adapt to climate 

 • South West Water and Bristol Water water resource plans for the next 

change will have broader environmental benefits for our region and the 

25 years

communities we serve. Our holistic approach to planning means that many 

 • South West Water drainage plans for the next 25 years

of our existing activities will have a direct benefit on adapting to and 

 • South West Water and Bristol Water five-year business plan covering 

mitigating the effects of climate change. For example, our ongoing 

the period 2025-2030.

commitment to catchment management and peatland restoration through 

our Upstream Thinking programme not only addresses raw water quality, 

but also provides environmental benefits and mitigates the impacts of 

climate change. Peat bogs are ‘carbon sinks’ that draw in carbon dioxide 

from the air. Damaged and drained peatlands lose their ability to hold 

greenhouse gases. Our peatland restoration projects allow those peat 

bogs to gain the water they need to recover and once again become 

carbon sinks. Additionally restored bogs release one-third less water 

during storms helping to prevent flooding.

Net Zero: our promise to the planet

In 2021, we set our ambitious plans to reduce our operational carbon 
emissions and hit our Net Zero target by 2030. Since then we have gone 
further, adding a Race to Zero commitment to reduce greenhouse gas 
emissions (GHG) across our entire value chain by 2045. 

As a Group, we have also committed to setting both near and long-term 
Science Based Targets (SBT) in accordance with the Science Based 
Targets Initiative (SBTi) criteria and Corporate Net Zero Standard.

Both our regulated water businesses have published their Net Zero 2030 
plans on their company websites.

South West Water Race to Zero (2045)

South West Water and Bristol Water Net Zero (2030)

Scope 1

Water and wastewater 
treatment process and 
fugitive emissions

Own and leased vehicle 
emissions

On site fossil  
fuel combustion

Refrigerant  
gases (F-gases)

Scope 2

Electricity

Scope 3

Outsourced activities

Waste

Power transmission & 
distribution

Business travel

Grey fleet (private vehicles 
used on company 
business)

Employee commuting

Well-to-tank emissions

Embedded carbon:
• Purchased goods & 
services
• Capital goods

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Annual Report and Accounts 2022 | Pennon Group plc 

 39

Leading the way with our Net Zero 
pioneers
The way to Net Zero will be led by our brilliant people. In November 2021, 
many responded to our invitation to become Net Zero Pioneers. Our 
pioneers will be crucial in shaping and delivering our plan and helping to 
galvanise the business to deliver the change necessary to reach Net Zero.

 
 
 
Protecting the places we love (continued)

Our Net Zero strategy
Our Net Zero strategy is driven by three pillars: 

 • Sustainable living – reducing emissions through operational practices, 
including our on-site water usage, increasing energy efficiency and 
using lower carbon fuel sources

 • Championing renewables – investment is underway to support the 

achievement of 50% renewable energy generation at our sites by 2030

 • Reversing carbon emissions – working in partnership to deliver 

natural carbon sequestration through peatland restoration and tree 
planting. We restored around 500 hectares of peatland in K7, and we 
are now targeting planting 250,000 trees by 2025 after having achieved 
our initial five-year plan of 100,000 trees in 2021.

Our strategy also depends on communication and engagement with all 
our stakeholders. We’ve made great progress in our first year which will 
continue but we cannot get there alone.

Our strategy is about doing the right thing for the environment and the 
planet. We also recognise that as a regulated business managing the 
region’s water resources, we have to balance our Net Zero ambitions with 
other important priorities for our customers and the environment. Net 
Zero objectives may sometimes be challenged by the need to deliver 
environmental improvements. For example, achieving higher 
environmental standards may demand increased energy intensity, and 
new capital investments may increase carbon impacts. Our capital carbon 
programme will ensure we seek capital carbon reductions where possible.

We are already seeing the impact of climate change on our operations as 
well as associated energy use and GHG emissions. Our strategic planning 
frameworks seek to actively manage these risks now and in the future. 
Read more on how we are mitigating the impact of climate change on 
page 37 and our Task Force on Climate-related Financial Disclosures 
(TCFD) on pages 106 to 122.

Sustainable Living
We use standalone power generators at our operational sites as 
back up so that we can provide an uninterrupted continual 
service in the event of a power cut. The majority of these 
generators run on diesel. As part of our Net Zero fuel switching 
strategy, we have undertaken a trial of the use of Hydrotreated 
Vegetable Oil (HVO) biofuel, as a diesel substitute. The trial 
demonstrated using HVO reduced GHG emissions as well as 
reducing air quality emissions (NOx, CO), when compared to 
diesel. Importantly the trial demonstrated no adverse impact to 
the generators operation. As a result of the successful trial, we 
are exploring roll out of HVO to all our wastewater sites. 

Championing Renewables  
and innovation
Achieving our Net Zero plan will a require significant expansion 
of renewable energy across our sites. This will include both 
tried and tested technology which we already use, for example, 
Solar PV and Hydropower but will also require new and 
innovative solutions. Our first year of championing renewables 
has focused on both. We’ve approved investment in a large 
expansion of our solar schemes with an additional 4MW to be 
deployed during 2022. The projects are a mixture of rooftop 
and ground mount schemes across our sites including a 440kW 
array at Lords Meadow wastewater treatment works in 
Crediton. We are also investigating the potential role of 
hydrogen, geothermal energy and floating solar in our future 
energy mix. Where we cannot generate enough to meet all our 
needs ourselves, 100% of the electricity we purchase will be 
from renewable sources.

Park Pit – a new woodland for 
biodiversity and carbon 
sequestration benefit 
In March 2022, a group of colleagues from across Estates, 
Commercial, Property, Drinking Water, Asset Management, 
Communications and Natural Resources teams went out to 
Park Lake on Bodmin Moor in Cornwall on a mission to plant 
335 trees. 

Professional arborculturalist, Steve Evans from Tree Investment, 
gave a lesson on how to successfully plant the trees to 
encourage growth and diversity. The gorgeous location, a field 
very close to Colliford Lake, is now the home to Oaks, 
Hawthorns, Willows and Birch trees and is one of many tree 
planting initiatives we have planned. 

40 

 Annual Report and Accounts 2022 | Pennon Group plc

Protecting the places we love (continued)

Our Net Zero strategy

Our Net Zero strategy is driven by three pillars: 

 • Sustainable living – reducing emissions through operational practices, 

including our on-site water usage, increasing energy efficiency and 

using lower carbon fuel sources

 • Championing renewables – investment is underway to support the 

achievement of 50% renewable energy generation at our sites by 2030

 • Reversing carbon emissions – working in partnership to deliver 

natural carbon sequestration through peatland restoration and tree 

planting. We restored around 500 hectares of peatland in K7, and we 

are now targeting planting 250,000 trees by 2025 after having achieved 

our initial five-year plan of 100,000 trees in 2021.

Our strategy also depends on communication and engagement with all 

our stakeholders. We’ve made great progress in our first year which will 

continue but we cannot get there alone.

Our strategy is about doing the right thing for the environment and the 

planet. We also recognise that as a regulated business managing the 

region’s water resources, we have to balance our Net Zero ambitions with 

other important priorities for our customers and the environment. Net 

Zero objectives may sometimes be challenged by the need to deliver 

environmental improvements. For example, achieving higher 

environmental standards may demand increased energy intensity, and 

new capital investments may increase carbon impacts. Our capital carbon 

programme will ensure we seek capital carbon reductions where possible.

We are already seeing the impact of climate change on our operations as 

well as associated energy use and GHG emissions. Our strategic planning 

frameworks seek to actively manage these risks now and in the future. 

Read more on how we are mitigating the impact of climate change on 

page 37 and our Task Force on Climate-related Financial Disclosures 

(TCFD) on pages 106 to 122.

Sustainable Living

We use standalone power generators at our operational sites as 

back up so that we can provide an uninterrupted continual 

service in the event of a power cut. The majority of these 

generators run on diesel. As part of our Net Zero fuel switching 

strategy, we have undertaken a trial of the use of Hydrotreated 

Vegetable Oil (HVO) biofuel, as a diesel substitute. The trial 

demonstrated using HVO reduced GHG emissions as well as 

reducing air quality emissions (NOx, CO), when compared to 

diesel. Importantly the trial demonstrated no adverse impact to 

the generators operation. As a result of the successful trial, we 

are exploring roll out of HVO to all our wastewater sites. 

Championing Renewables  

Park Pit – a new woodland for 

and innovation

Achieving our Net Zero plan will a require significant expansion 

of renewable energy across our sites. This will include both 

tried and tested technology which we already use, for example, 

Solar PV and Hydropower but will also require new and 

innovative solutions. Our first year of championing renewables 

has focused on both. We’ve approved investment in a large 

expansion of our solar schemes with an additional 4MW to be 

deployed during 2022. The projects are a mixture of rooftop 

and ground mount schemes across our sites including a 440kW 

array at Lords Meadow wastewater treatment works in 

Crediton. We are also investigating the potential role of 

hydrogen, geothermal energy and floating solar in our future 

energy mix. Where we cannot generate enough to meet all our 

needs ourselves, 100% of the electricity we purchase will be 

from renewable sources.

biodiversity and carbon 

sequestration benefit 

In March 2022, a group of colleagues from across Estates, 

Commercial, Property, Drinking Water, Asset Management, 

Communications and Natural Resources teams went out to 

Park Lake on Bodmin Moor in Cornwall on a mission to plant 

335 trees. 

Professional arborculturalist, Steve Evans from Tree Investment, 

gave a lesson on how to successfully plant the trees to 

encourage growth and diversity. The gorgeous location, a field 

very close to Colliford Lake, is now the home to Oaks, 

Hawthorns, Willows and Birch trees and is one of many tree 

planting initiatives we have planned. 

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Our progress
In July 2021, our regulated businesses launched their respective Net Zero 
plans, pledging to reduce their carbon footprints and move toward more 
sustainable ways of operating.

It’s been a progressive first year of Net Zero action. In addition to 
mobilising for the delivery of their Net Zero plans, we have also taken 
steps to better understand our impacts across the value chain, in 
particular through engagement with our key suppliers. 

Our continued engagement with customers and communities on water 
efficiency will yield carbon savings towards our Net Zero goals, an issue 
we know from our recent materiality assessment is a priority for them. 
Read more on our Materiality Assessment on page 30.

Bristol Water’s Routemap to Net Zero Carbon by 2030
Last year, Bristol Water published its Routemap to Net Zero, setting out its 
proposed decarbonisation pathways to achieve Net Zero by 2030.

Bristol Water’s Scope 2 emissions have continued to fall. This is primarily 
driven by continued decarbonisation of UK grid electricity (Scope 2) which 
made up 83% of their operational emissions footprint in 2021/22. Bristol 
Water is currently developing options for new renewable generation at its 
sites alongside the potential to extend its ‘whole network optimisation 
system’ to maximise the use of renewable generation. Read more on our 
Streamlined energy and carbon performance (SECR) on pages 89 to 92.

The highlights and next steps of our Net Zero journey are set out below.

Pillar

Progress

Next steps

1. Sustainable Living
 • Reducing emissions through changes to 
operational practices, increasing energy 
efficiency, and switching to lower carbon 
fuel sources.

 • Meeting our commitments to reduce 
leaks and help customers to use less 
water – protecting the environment and 
saving carbon.

 • Extension of existing energy and water 

efficiency programmes.

 • First 53 EV vans to be rolled out in 2022
 • Deploy new ‘capital carbon’ tool to model 

 • Launched Net Zero pioneers programme 
 • First trial of ‘HVO’ bio-fuel for stand-

life cycle carbon impact of different 
investment choices.

by generation.

 • Established new governance to drive and 

manage our Net Zero delivery. 

 • Delivered and embedded carbon and energy 
training across the business with energy 
management programme rolled out to 
c. 1,000 colleagues.

 • Engaged our top suppliers on our Net Zero 
plans and how they can support and align.

 • Expand Net Zero research opportunities with 
the University of Exeter through our CREWW 
partnership and further international 
research collaboration on fugitive emissions. 

 • Working with key partners to support and 
align our shared journeys to Net Zero.

2. Championing Renewables
 • Maximising self-generation from 

renewables at our sites across the South 
West – working with partnerships and 
utilising our expertise.

 • Where we cannot generate enough 
electricity to meet all our needs 
ourselves, 100% of what we purchase will 
be from renewable sources.

 • Agreed renewables delivery plan.
 • Approved first business case for new 

solar schemes.

 • Health check and optimisation of existing 

renewables assets.

 • Actively explored opportunities for further 
third-party renewables supply agreement.

 • Developed strategy for biomethane as 

part of developing enhanced 
bioresource strategy.

 •

15 new solar schemes to be installed in 
2022/23 doubling our solar installed capacity.

 • New Renewable Energy Guarantees of 

Origin (REGOs) contract started in April 
2022 guaranteeing 100% power purchased 
is green.

 • Progress exciting collaboration with Welsh 

Water and Thames Water on ‘cold-digestion’ 
through Ofwat’s Innovation fund.
Investigations of biomethane applications 
within operational sites and transport.

 •

3. Reversing Carbon Emissions
 • Reversing carbon emissions from our 

core activities.

 • Working in partnership to ensure our 

core activities reverse carbon 
emissions through solutions such as 
peatland restoration.

 • Supporting the development of 

innovative solutions to develop low 
carbon footprint processes through 
research and development.

 • First tree planting schemes through 

Woodland Code verification.

 • Continue tree planting programme towards 
our ambitious 250,000 trees by 2025 target.

 • Committed to additional 1,000 Ha of 

 • Modelling of wider environmental and 

peatland restoration by 2025. 

societal benefits from nature-based activity.

 • Research collaboration at Water UK and 

UKWIR including development of land-based 
carbon sequestration model.

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Annual Report and Accounts 2022 | Pennon Group plc 

 41

 
 
 
Protecting the places we love (continued)

Protecting rivers  
and seas through WaterFit

Delivering for the environment
In the last few years, we have seen an increased focus on the need to 
improve river and sea quality. The popularity of water-based activities, 
such as wild swimming and paddle boarding has increased, and through 
the pandemic, we saw greater appreciation for our green and blue spaces. 
Alongside this, since we submitted our last business plan, there has been a 
broader policy shift with the Government’s 25-year Environment Plan, 
COP26, the race to Net Zero, and the new Environment Act 2021.

We have always valued and prioritised our water environment, with our 
coastal bathing waters now achieving 100% quality. 

We have always been committed to delivering for the environment and 
have already taken steps in the right direction. South West Water were 
early pioneers of catchment management through our award-winning 
Upstream Thinking programme – working with local stakeholders to 
restore habitats, protect river water quality, reduce flooding and reverse 
climate change through managing agricultural land use practices and 
restoring peatlands across the catchments. Since 2015 over 95,000 
hectares of land have been improved with schemes that have delivered 
low cost, low carbon ways of reducing harmful nutrient run-off 
(phosphates and ammonia) into rivers.

South West Water’s Green Recovery initiative outlined c.£82 million of 
investment, including pilots for storm overflows, improving river quality, 
smart metering, water resource development and peatland restoration. 

We have set out our Net Zero ambitions, outlining our commitment to 
transform how we produce and use energy to become carbon neutral by 
2030 through our three pillars – sustainable living, championing 
renewables and reversing carbon emissions. Initiatives such as planting 
trees are an important part of this strategy and we plan to plant 250,000 
trees by 2025, more than doubling our original target achieved four 
years early. To date we’ve planted c.150,000 trees. 

Over 10 million visitors come to the South West every year, in addition to 
the 2.3 million people that live in the region. We want the South West to be 
the destination for water quality. 

South West Water is reducing pollutions year on year, with 2021’s 
performance the best ever and lowest for 10 years. However, it’s clear 
there is a need to go further and faster now to reduce spills from our 
sewage system and reduce our impact on river water quality.

“ We have always valued and prioritised 
our water environment, with our  
coastal bathing waters now achieving 
100% quality.”

Launched in April 2022, WaterFit has been developed, to 
build on existing plans to ensure we can deliver this 
ambition of going further and faster across a wider range of 
commitments. By front-loading and rebalancing 
c.£330 million of investment, we will focus on those projects 
that will deliver multiple benefits, focused on a catchment 
by catchment, community by community investment 

approach, ensuring all areas in our region are benefiting with no additional 
impact on bills. 

Overall, WaterFit will enable to us to deliver a step-change in both river 
and coastal water quality. It will enable us to expand our 100% excellent 
bathing water quality standards all year round, allowing everyone to enjoy 
our 860 miles of coastline. We’ll also reduce our impact on river water 
quality by one-third by 2025, reducing spills from storm overflows to an 
average of 20 per year per overflow, increasing capacity in our 
infrastructure to the equivalent of 20 Olympic swimming pools. And we’ll 
target delivering zero serious pollutions by 2025, with year-on-year 
reductions in all pollutions. 

We have engaged with our customers through focus groups, to explore 
reaction to our plans and commitments. All of those who took part 
expressed support for WaterFit, with support strongest for our 
commitments on coastal bathing waters and reducing storm overflow 
spills. The focus on rivers and lakes was welcome and customers 
recognise the wider benefits that the plan can deliver, for the economy, 
jobs, health and wellbeing.

We therefore know that our plans meet the wants of customers and 
communities and we will be seeking continued feedback and engagement 
with all of our stakeholders on our plans, about what we prioritise, and 
what we do first in each community, ensuring all areas in our 
region benefit. 

Our plans involve a total investment of c.£330 million over the next three 
years in our wastewater assets to deliver on our six WaterFit 
commitments.

42 

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Protecting the places we love (continued)

Protecting rivers  

and seas through WaterFit

Delivering for the environment

In the last few years, we have seen an increased focus on the need to 

improve river and sea quality. The popularity of water-based activities, 

such as wild swimming and paddle boarding has increased, and through 

the pandemic, we saw greater appreciation for our green and blue spaces. 

Alongside this, since we submitted our last business plan, there has been a 

broader policy shift with the Government’s 25-year Environment Plan, 

COP26, the race to Net Zero, and the new Environment Act 2021.

We have always valued and prioritised our water environment, with our 

coastal bathing waters now achieving 100% quality. 

We have always been committed to delivering for the environment and 

have already taken steps in the right direction. South West Water were 

early pioneers of catchment management through our award-winning 

Upstream Thinking programme – working with local stakeholders to 

restore habitats, protect river water quality, reduce flooding and reverse 

climate change through managing agricultural land use practices and 

restoring peatlands across the catchments. Since 2015 over 95,000 

hectares of land have been improved with schemes that have delivered 

low cost, low carbon ways of reducing harmful nutrient run-off 

(phosphates and ammonia) into rivers.

South West Water’s Green Recovery initiative outlined c.£82 million of 

investment, including pilots for storm overflows, improving river quality, 

smart metering, water resource development and peatland restoration. 

We have set out our Net Zero ambitions, outlining our commitment to 

transform how we produce and use energy to become carbon neutral by 

2030 through our three pillars – sustainable living, championing 

renewables and reversing carbon emissions. Initiatives such as planting 

trees are an important part of this strategy and we plan to plant 250,000 

trees by 2025, more than doubling our original target achieved four 

years early. To date we’ve planted c.150,000 trees. 

“ We have always valued and prioritised 

our water environment, with our  

coastal bathing waters now achieving 

100% quality.”

Launched in April 2022, WaterFit has been developed, to 

build on existing plans to ensure we can deliver this 

ambition of going further and faster across a wider range of 

commitments. By front-loading and rebalancing 

c.£330 million of investment, we will focus on those projects 

that will deliver multiple benefits, focused on a catchment 

by catchment, community by community investment 

approach, ensuring all areas in our region are benefiting with no additional 

impact on bills. 

Overall, WaterFit will enable to us to deliver a step-change in both river 

and coastal water quality. It will enable us to expand our 100% excellent 

bathing water quality standards all year round, allowing everyone to enjoy 

our 860 miles of coastline. We’ll also reduce our impact on river water 

quality by one-third by 2025, reducing spills from storm overflows to an 

average of 20 per year per overflow, increasing capacity in our 

infrastructure to the equivalent of 20 Olympic swimming pools. And we’ll 

target delivering zero serious pollutions by 2025, with year-on-year 

reductions in all pollutions. 

We have engaged with our customers through focus groups, to explore 

reaction to our plans and commitments. All of those who took part 

expressed support for WaterFit, with support strongest for our 

commitments on coastal bathing waters and reducing storm overflow 

spills. The focus on rivers and lakes was welcome and customers 

recognise the wider benefits that the plan can deliver, for the economy, 

We therefore know that our plans meet the wants of customers and 

communities and we will be seeking continued feedback and engagement 

with all of our stakeholders on our plans, about what we prioritise, and 

what we do first in each community, ensuring all areas in our 

region benefit. 

commitments.

Our plans involve a total investment of c.£330 million over the next three 

years in our wastewater assets to deliver on our six WaterFit 

Over 10 million visitors come to the South West every year, in addition to 

the 2.3 million people that live in the region. We want the South West to be 

jobs, health and wellbeing.

the destination for water quality. 

South West Water is reducing pollutions year on year, with 2021’s 

performance the best ever and lowest for 10 years. However, it’s clear 

there is a need to go further and faster now to reduce spills from our 

sewage system and reduce our impact on river water quality.

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Our WaterFit commitments 

1.  Nurturing healthy 
rivers and seas 

2.  Putting nature on 

3.  Creating and  

everyone’s doorstep 

restoring habitats 

We will: 
 • Reduce our impact on rivers by 2025 by  
one third and put forward plans to target 
zero harm by 2030

 • Reduce spills from storm overflows to an 

average of 20 per year by 2025 

 • Maintain our excellent bathing water quality 
standards, all year round, so that everyone 
can enjoy our 860 miles of coastline, 
whatever the time of year

 • Deliver zero serious pollutions by 2025,  
and target a year-on-year reduction in  
all pollutions.

We will: 
 • Make bathing water accessible, less than  
an hour’s drive, for 100% of our residents  
and visitors

 • Provide access to our 40 inland lakes  

and reservoirs, so that local communities  
can continue enjoying them for health  
and recreation 

 • Achieve the region’s first bathing quality 
river, using learnings from our current  
pilots on the River Dart and Tavy. 

We will: 
 • Stop pollutants from 120,000 hectares of 
regional farmland getting into rivers and  
seas by 2025, by working with local partners 

 • Restore an additional 1,000 hectares of 

peatlands by 2025, to create new habitats, 
improve river quality and reduce flooding 
 • Plant a quarter of a million trees by 2025,  

to help combat climate change, support river 
health and create new wildlife habitats.

4.  Inspiring our  

local champions 

5.  Creating a  

6.  Putting people  

sustainable future 

in control 

We will: 
 • Donate 25% of our Community Fund to local 
groups that share our passion for river and 
sea health

We will: 
 • Work collaboratively on the building of  
new developments in our region to help  
us manage our network

 • Launch our WaterFit Warriors programme,  

 • Back the ban on non-flushable or  

to inspire thousands of water quality 
champions in schools and communities 
across the region

 • Share progress with our customers  

through our unique WaterShare+ scheme  
at quarterly public meetings and our  
annual Customer AGM. 

plastic-containing wet wipes to help  
prevent blockages

 • Work with our 10 million visitors, and 

2.3 million customers, so they understand the 
important role they play in protecting our 
region, through our Love Your Loo campaign. 

We will: 
 • Work with partners to provide water quality 

information for residents and visitors, making 
it easily accessible on our website by the end 
of this year

 • Help people understand river health,  

by sharing real-time river water quality 
information, just as we do for our bathing 
waters, by 2023 

 • Provide 100% monitor coverage at our 

treatment works and on our storm overflows, 
by 2023.

South West Water’s base plans for 2025 were already delivering much of 
WaterFit but going further and faster we are reinvesting efficiency 
achieved over the last two years to deliver this. By doing this customer 
bills will not be affected. 

Read more on the WaterFit plan and wider environmental 
commitments on the South West Water website 

42 

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Annual Report and Accounts 2022 | Pennon Group plc 

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Protecting the places we love (continued)

Pioneering for success – bringing  
water to life through innovation

With the expectations of our customers and stakeholders increasing, 
the impact of climate change, uncertainty in world economic markets 
and the importance of the environmental agenda, the need for us to 
innovate is critical. 

Fast, flexible innovation, coupled with long-term research is essential if we 
are to respond to this changing landscape and meet the needs of our 
customers, stakeholders and environment now and for the future. 

Fostering an innovative mindset is at the heart of our business. Using 
innovation to drive efficiency, we can make significant improvements to 
performance. We have a dedicated innovation team that works to support 
our business and external partners who deliver and realise the benefits 
from our latest innovations.

Our innovation strategy
Innovation, new technologies and a progressive approach underpin our 
commitment to delivering service improvements and long-term value. Our 
innovation strategy is mapped to our core values to guide not just how, 
but ultimately for what purpose and towards what aims we innovate. 
These core values form the pillars of our strategy. 

1

2

3

4

Collaborative research
Embracing partnerships 
and mutuality in our 
research for the benefit 
of our customers, 
employees, society 
and the environment. 

Progressive solution 
development & 
technology scouting
Leveraging new 
technologies, data, 
diversity and new 
ways of working. 

Responsible ideation 
and problem definition
Being led by 
sustainability, 
environmental, social 
and economic purpose.

Trusted partnering 
Transparency, robust 
governance and 
accountability in 
all that we do.

“It has never been more important for us 
to innovate. The heightening external 
challenges that face us, for example 
from climate change, alongside the 
increasing targets and expectations we 
set for ourselves, will not be met if we 
do things the same as we always have.” 

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 Annual Report and Accounts 2022 | Pennon Group plc

Protecting the places we love (continued)

Pioneering for success – bringing  

water to life through innovation

With the expectations of our customers and stakeholders increasing, 

the impact of climate change, uncertainty in world economic markets 

and the importance of the environmental agenda, the need for us to 

innovate is critical. 

Why we innovate
We need to be resilient to the changes happening around us and meet the 
demands asked of us by our customers and Government. To do this, we 
need to not only continuously improve our processes and the quality of 
our services, but actively seek new solutions with long reaching and cross 
cutting benefits, For example, innovations that deliver a step-change in 
reducing carbon emissions, make environmental improvements, secure a 
resilient service and where possible, lower our costs.

Our priority areas
Our innovation strategy sets out our key themes and challenges. We need 
to balance our innovation activity across these priority areas to realise our 
long-term ambitions.

Fast, flexible innovation, coupled with long-term research is essential if we 

Our innovation strategy

are to respond to this changing landscape and meet the needs of our 

customers, stakeholders and environment now and for the future. 

Fostering an innovative mindset is at the heart of our business. Using 

innovation to drive efficiency, we can make significant improvements to 

Innovation, new technologies and a progressive approach underpin our 

commitment to delivering service improvements and long-term value. Our 

innovation strategy is mapped to our core values to guide not just how, 

but ultimately for what purpose and towards what aims we innovate. 

performance. We have a dedicated innovation team that works to support 

These core values form the pillars of our strategy. 

our business and external partners who deliver and realise the benefits 

from our latest innovations.

Our priority areas

Focusing on the 
management of 
catchments upstream of 
drinking water abstraction 
points, and how different 
management practices 
affect water quality. 

Exploring approaches for 
predicting pollution, and 
developing technologies and 
practices that minimise the 
likelihood of it occurring. 

Understanding the factors 
that influence leakage, 
supporting early detection 
and identifying new solutions 
to minimise water loss, 
prevent supply disruptions 
and reduce operating costs.

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Predicting and 
preventing pollution

Protecting the water 
supply network

Clean drinking  
water for everyone, 
all the time

Sustainable water 
supply and demand

Safe treatment and 
disposal of 
wastewater

Building resilience 
into natural systems 

Focusing on the 
widest range of 
nature-based, 
behavioural, 
economic and 
engineering-
based measures 
to protect 
precious natural 
resources and 
promote 
sustainable 
consumption.

Understanding the risks 
associated with sewer 
discharges and developing 
technologies and practices to 
ensure wastewater is 
collected, treated and 
disposed of without harming 
the public or environment.

Understanding the 
interactions between the 
hydrological cycle and soils, 
geomorphology, ecology, 
climate and land use to 
inform and lead to more 
effective interventions by 
water and land managers, 
industry and regulators. 

1

2

3

4

Collaborative research

Embracing partnerships 

and mutuality in our 

research for the benefit 

of our customers, 

employees, society 

and the environment. 

Progressive solution 

development & 

technology scouting

Leveraging new 

technologies, data, 

diversity and new 

ways of working. 

Responsible ideation 

and problem definition

Being led by 

sustainability, 

environmental, social 

and economic purpose.

Trusted partnering 

Transparency, robust 

governance and 

accountability in 

all that we do.

“It has never been more important for us 

to innovate. The heightening external 

challenges that face us, for example 

from climate change, alongside the 

increasing targets and expectations we 

set for ourselves, will not be met if we 

do things the same as we always have.” 

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Annual Report and Accounts 2022 | Pennon Group plc 

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Protecting the places we love (continued)

Day-to-day innovation
Meniscus – rainfall prediction and CSO (combined storm 
overflows) pollution prevention tool for wastewater
In early trials, the Meniscus platform successfully predicted the 
performance of our wastewater network in controlling pollution events. 
Seven significant pollution events have been prevented since the trial 
began in August 2021. We are now in the latter stages of scaling up and 
planning wider deployment in our effort to better predict storm events and 
prevent Combined Sewer Overflows (CSOs) and outfalls flooding within 
the hydraulic network. 

I-Phyc – Phosphorus removal using algae – 
Broadwoodwidger Wastewater Treatment Works trials
We continue to research and optimise the phosphorus removal  
process, using live algae cultures, through our trials at Broadwoodwidger 
wastewater treatment works. We have found that learning about the algae 
lifecycle is key to efficient phosphorus removal. For example, we have 
learned that algae work best when in a “hungry” state. An added benefit 
found in the trials was that algae can also remove other unwanted 
pharmaceuticals and toxins present in the waste stream. There is still 
some way to go to achieve full roll-out but these trials have already 
improved our understanding of how natural systems can clean our waste. 

Strategic Research Projects 
The Centre for Resilience in Environment,  
Water and Waste – CREWW
CREWW is both a collaborative research centre and programme of activity 
set over a 25-year partnership term with the University of Exeter, which 
will see more than £20 million of funding from South West Water. The 
centre and the accompanying research programme are designed to solve 
some of the most pressing global environmental challenges of our time, 
conducting world-leading research into the provision of safe and resilient 
water services in the UK and overseas.

The Joint Venture agreement was signed between the University of 
Exeter and South West Water in November 2021, and the CREWW 
research centre will be operational from spring 2023. This dedicated 
research and innovation hub will include 760m2 of laboratory space, 
housing new, world-leading analytical, field-monitoring and computing 
facilities, plus 430m2 training and collaboration space. It has been 
designed to promote interaction between researchers from a range of 
academic disciplines including geography, biosciences, engineering, 
economics, psychology, and data science, as well as experts and industry 
colleagues from South West Water and our supply chain. 

The associated Research, Development and Innovation (RD&I) 
programme will transform innovation for us. It will deliver tangible benefits 
to customers and the environment, and drive transformational change in 
the way we innovate, bringing research excellence and collaborative 
innovation to bear as we co-design and co-develop solutions to some of 
the operational challenges we face across five key themes.

Research will be based around five themes:

1.  Drinking Water Quality
2.  Wastewater Quality
3.  Pollution Incidents
4.  Resilience
5.  Leakage

The global challenges of climate change and population growth, together 
with increasing expectations of environmental quality and operational 
efficiency, will not be addressed by a business as usual approach. A new 
approach is needed, one that looks not only to engineering solutions and 
the built environment, but also one which leverages nature, behaviour, 
technology and finance-based management solutions that deliver multiple 
benefits to the environment, society and the economy. For us, CREWW 
provides this platform to make a positive difference, supporting the lives 
of people and the places they love for generations to come. 

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 Annual Report and Accounts 2022 | Pennon Group plc

Below is a snapshot of some of the outcomes and impact  
we will be looking to achieve through CREWW by 2027:

10 

collaboration case-studies 
developed by November 
2026. Co-location of 
researchers and South 
West Water colleagues by 
September 2023

10 

UK tech firms working with 
South West Water and 
other water industry 
partners, via the Centre, to 
operationalise research-led 
solutions by 2027

5 

industry-oriented examples 
of research-led solutions by 
April 2026

>£20m 

worth of research and 
innovation projects 
delivered in collaboration 
by 2027

2 

spin-out companies 
established by 2027.

250 

colleagues upskilled and 
100 highly skilled jobs 
created within South West 
Water and its supply chain 
by 2027. Wider Knowledge 
Exchange programmes to 
be implemented by 2027, 
that will be recognised and 
promoted by LEPs.

Protecting the places we love (continued)

Day-to-day innovation

Meniscus – rainfall prediction and CSO (combined storm 

overflows) pollution prevention tool for wastewater

In early trials, the Meniscus platform successfully predicted the 

I-Phyc – Phosphorus removal using algae – 

Broadwoodwidger Wastewater Treatment Works trials

We continue to research and optimise the phosphorus removal  

process, using live algae cultures, through our trials at Broadwoodwidger 

wastewater treatment works. We have found that learning about the algae 

performance of our wastewater network in controlling pollution events. 

lifecycle is key to efficient phosphorus removal. For example, we have 

Seven significant pollution events have been prevented since the trial 

learned that algae work best when in a “hungry” state. An added benefit 

began in August 2021. We are now in the latter stages of scaling up and 

found in the trials was that algae can also remove other unwanted 

planning wider deployment in our effort to better predict storm events and 

pharmaceuticals and toxins present in the waste stream. There is still 

prevent Combined Sewer Overflows (CSOs) and outfalls flooding within 

some way to go to achieve full roll-out but these trials have already 

the hydraulic network. 

improved our understanding of how natural systems can clean our waste. 

Strategic Research Projects 

The Centre for Resilience in Environment,  

Water and Waste – CREWW

CREWW is both a collaborative research centre and programme of activity 

set over a 25-year partnership term with the University of Exeter, which 

will see more than £20 million of funding from South West Water. The 

centre and the accompanying research programme are designed to solve 

some of the most pressing global environmental challenges of our time, 

conducting world-leading research into the provision of safe and resilient 

water services in the UK and overseas.

The Joint Venture agreement was signed between the University of 

Exeter and South West Water in November 2021, and the CREWW 

research centre will be operational from spring 2023. This dedicated 

research and innovation hub will include 760m2 of laboratory space, 

housing new, world-leading analytical, field-monitoring and computing 

facilities, plus 430m2 training and collaboration space. It has been 

designed to promote interaction between researchers from a range of 

academic disciplines including geography, biosciences, engineering, 

economics, psychology, and data science, as well as experts and industry 

colleagues from South West Water and our supply chain. 

The associated Research, Development and Innovation (RD&I) 

programme will transform innovation for us. It will deliver tangible benefits 

to customers and the environment, and drive transformational change in 

the way we innovate, bringing research excellence and collaborative 

innovation to bear as we co-design and co-develop solutions to some of 

the operational challenges we face across five key themes.

Research will be based around five themes:

1.  Drinking Water Quality

2.  Wastewater Quality

3.  Pollution Incidents

4.  Resilience

5.  Leakage

Below is a snapshot of some of the outcomes and impact  

we will be looking to achieve through CREWW by 2027:

10 

collaboration case-studies 

developed by November 

2026. Co-location of 

researchers and South 

West Water colleagues by 

September 2023

10 

UK tech firms working with 

South West Water and 

other water industry 

partners, via the Centre, to 

operationalise research-led 

solutions by 2027

5 

industry-oriented examples 

of research-led solutions by 

April 2026

>£20m 

worth of research and 

innovation projects 

delivered in collaboration 

by 2027

2 

spin-out companies 

established by 2027.

250 

colleagues upskilled and 

100 highly skilled jobs 

created within South West 

Water and its supply chain 

by 2027. Wider Knowledge 

Exchange programmes to 

be implemented by 2027, 

that will be recognised and 

The global challenges of climate change and population growth, together 

with increasing expectations of environmental quality and operational 

efficiency, will not be addressed by a business as usual approach. A new 

approach is needed, one that looks not only to engineering solutions and 

the built environment, but also one which leverages nature, behaviour, 

benefits to the environment, society and the economy. For us, CREWW 

provides this platform to make a positive difference, supporting the lives 

of people and the places they love for generations to come. 

technology and finance-based management solutions that deliver multiple 

promoted by LEPs.

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Ofwat innovation fund projects
In 2021, we joined with other water companies and industry leading 
partners to apply for funding from the £200 million Ofwat Innovation Fund. 
We have successfully partnered on four winning bids. These research 
projects cover: advanced smart systems that autonomously control both 
clean and wastewater networks; upstream catchment advance modelling 
and citizen science data gathering; a novel low power cold wastewater 
treatment process; a novel approach to open data in the water sector; and 
community rainwater incentivisation. Further details of the larger projects 
and how they contribute to our innovation themes and ODIs are provided 
below.

Safe Smart Systems
Business area – Drinking Water Services
This three-year £8.7million research project will build a prototype smart 
water system to predict, control and self-configure the clean water 
network to reduce supply interruptions, manage supply pressures, ensure 
water quality, reduce energy use and maintain continuous service for our 
customers. The project moved through its mobilisation phase in January 
2021 and is currently researching the necessary elements to create the 
Artificial Intelligence decision engine and smart sensory technology 
needed to run a systems-wide approach to network calming. 

Innovation Themes
 • Delivering resilient infrastructure systems
 • Protecting and enhancing natural systems
 • Taking a whole life approach to responsible consumption 

and production.

ODIs 
 • Supply interruptions
 • Leakage
 • Net Zero
 • Water quality.

Artificial intelligence of things
Business area – Wastewater Services 
This three-year £2.8 million research project will design an artificial 
intelligent “brain” to automatically compute the best sequence of 
controlling pumping and control gates to manage capacity in the 
wastewater network. Using near live data fed to it from smart sensors 
deployed on the network, the AI brain will predict flood events and take 
actions to control flows, reduce pollution events, reduce overall energy 
consumption and help plan improvements. The project began in January 
this year and we are in the early stages of collaborating with project 
partners to research the data and system architecture needed to feed the 
AI engine. A major part of this project will be taking our operational 
colleagues on this innovation journey, so that they have faith in and trust 
the automatic decisions made by the AI engine. 

Innovation Themes
 • Delivering resilient infrastructure systems
 • Protecting and enhancing natural systems
 • Taking a whole life approach to responsible consumption 

and production.

ODIs 
 • Pollution 
 • Wastewater treatment works quality 
 • Net Zero.

Catchment Systems Thinking Co-operative 
A 2.5 year £7.1million advanced Upstream Thinking project on a national 
scale, engaging the public in data gathering (citizen science) and 
modelling the best targeted interventions for economic future investment 
(PR24+). 

Innovation Themes 
 • Providing the services society needs, expects and values 
 • Taking a whole life approach to responsible consumption 

and production 

 • Providing Clean Water for All.

ODIs
 • Water treatment works quality (CRI)
 • Biodiversity improvements

Bristol Water, in partnership with third parties, have been awarded 
£620,000 to explore a local lower carbon alternative to drought planning, 
involving the piloting and development of local water supplies by third 
parties, seeking to develop safe and assured mechanisms which would not 
be subject to current market restrictions. If successful, the project has the 
potential to significantly realign the wholesale water market as we know it. 

Mayflower Water Treatment  
Works, Plymouth
Harnessing innovation and new technologies, South West Water has been 
able to increase its fundamental knowledge of ceramic membranes to 
improve water quality and scale down the footprint and energy needed to 
treat the city of Plymouth’s drinking water as well as reduce treatment 
costs, enabling us to pass savings on to our customers. The learnings and 
new knowledge acquired through our innovative Mayflower project has 
also accelerated our progress into pilot trials for our upgraded flagship 
water treatment facilities for Bournemouth at Alderney and Knapp Mill. 

Our pioneering track record meant we were the utility company of choice 
for the first UK trials of the emerging ceramic membrane technology, 
which is now being used at Mayflower WTW. Thanks to our global 
research alliances with leading utilities such as Singapore PUB, PWN and 
DeWatergroup, as well as with academia and technology providers, we 
continue to provide shared insight in water industry challenges and 
embed the latest innovation and technologies that benefit our customers 
and the environment.

Outlook
The future is bright for research, development and innovation as we 
continue to make substantial investment into local, sector-wide and global 
partnerships that bring forward solutions to our most pressing operational 
challenges and bring benefits to our customers, society and the 
environment.

46 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 47

 
 
 
Driven by our purpose

Bringing water to life

Delivering for colleagues, 
customers and communities

We couldn’t do what we do without our 
c.3,000 colleagues working to deliver for 
our customers, communities and the 
environment. We continue to invest in 
training and development, increase 
employee engagement, prioritise health 
and wellbeing and diversity and inclusion 
to support our talented people.

Recruiting our future leaders
In 2021, we successfully launched our brand new 
Graduate programme, committing to graduate 
recruitment for many years to come. We set a 
commitment to recruit 100 new graduates on a 
structured two-year programme of training, work 
experience and career development over the next  
five years. 

100

graduate recruitment commitment

48 

 Annual Report and Accounts 2022 | Pennon Group plc

Driven by our purpose

Bringing water to life

Delivering for colleagues, 

customers and communities

We couldn’t do what we do without our 

c.3,000 colleagues working to deliver for 

our customers, communities and the 

environment. We continue to invest in 

training and development, increase 

employee engagement, prioritise health 

and wellbeing and diversity and inclusion 

to support our talented people.

Recruiting our future leaders

In 2021, we successfully launched our brand new 

Graduate programme, committing to graduate 

recruitment for many years to come. We set a 

commitment to recruit 100 new graduates on a 

structured two-year programme of training, work 

experience and career development over the next  

five years. 

100

graduate recruitment commitment

48 

 Annual Report and Accounts 2022 | Pennon Group plc

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Health and safety  
at our core 
Our Group-wide health and safety programme, 
HomeSafe, continues to ensure our people go 
home safe every day. We continue to invest in the 
health and safety of all of our colleagues and this 
is reflected in our improved performance. This 
year, we are pleased to see the number of Lost 
Time Injuries at their lowest level.

22 

Lost Time Injuries in 2021/22 compared to 29 in 
2020/21 – our lowest ever.1

1.  2021/22 performance and target excludes Bristol Water – Actual 
LTIs for Bristol was 10 giving a Pennon Group total of 32 for the 
year. Future targets to 2025 include Bristol Water.

Annual Report and Accounts 2022 | Pennon Group plc 

 49

 
 
 
 
Supporting the lives of people

Colleagues, customers and 
communities performance 2021/22

Our purpose is to support our people and communities to increase our 
social value. Therefore as a business serving a population of c.3.5 million 
customers and c.3,000 employees, it’s no wonder we go to great lengths 
to protect one of our most precious resources.

We continue to provide excellent service to our customers through our 
talented employees, with most targets achieved across these areas. 
We remain on track with our plans targeting 9th position in the industry 
in 2025.

Our drinking water quality (CRI) performance across the Group was 
impacted by one-off events in 2021/22, however underlying performance 
remains strong with both achieving above the industry average of 3.56. 

Our future plans include innovative research into advanced treatment 
technologies, including ceramic membranes and granular activated 
carbon, which are designed to ensure compliance measures improve in 
future years. Further resilience improvements being delivered across a 
number of our water treatment works will enable us to proactively 
intervene before failures occur.

In September 2021, Pennon successfully implemented the globally 
recognised B4SI framework to capture the qualitative outputs our 
community investments generate. In 2021/22, Pennon invested 
c.£600,000 in local businesses and charities across the Great South West, 
with this planned to increase by 30% in 2025.

Social

Measure
Health, safety and wellbeing
Employee Health and Safety (LTI)*
Great Place to Work accreditation
Diversity & skills
Increase REACH recruitment
Female representation
Apprentices and Graduates
Customer service and experience
C-MeX (Industry Ranking)
South West Water
Bristol Water
South West Water customers who find their bill affordable (%)
Bristol Water customers in water poverty (%)
Supply interruptions (minutes/property/year)
South West Water
Bristol Water
Priority Services Register – Customer Satisfaction (%)
South West Water 
BRL
Pennon Water Services Trust Score
Drinking water quality 
Drinking water quality (Compliance Risk Index)
South West Water
Bristol Water
Amenity and Recreation
Bathing water quality (% meeting standard)
Visitors to South West Water sites (number)
Customer and community engagement
Bristol Water Local community satisfaction
Community investment

Type

2021/22 Actual

2021/22 Target

2025 Target

Annual 
Performance

ESG
ESG

ESG
ESG
Ops

ODI
ODI
ODI
ODI

ODI
ODI

ODI

Ops

ODI
ODI

Ops
Ops

ODI
ESG

22
Maintain

23 (Group)
Maintain

11 (Group)
Maintain

8.9%
30%
315

12th
6th
93.3
1

6m47s
2m31s

83
89
4.8

3.86
4.19

100
2.35m

92.6
£0.6m

3.5%
30%
220

9th
9th
92.8
0

6m08s
6m08s

78
85
>4.5

2
2

100
2.34m 

85
£0.5m

10%
33%
600

9th
9th
100
0

5m0s
5m0s

93
85
>4.5

2
2

100
2.5m

85
+30%

 * 2021/22 performance and target excludes Bristol Water – Actual Employee LTI’s for Bristol was 10 giving a Pennon Group total of 32 for the year. Future targets to 2025 include 

Bristol Water.

ESG targets and definitions and performance are available on our website at www.pennon-group.co.uk/sustainability

Key

 Area of focus 

 Target met or exceeded 

 Marginally below target

Measure definition:
ODI Outcome Delivery 
Incentive 

Ops Operations 
Service Measure

ESG ESG target

Read more on our people, customers and communities 
performance on pages 51 to 63.

50 

 Annual Report and Accounts 2022 | Pennon Group plc

Supporting the lives of people

Colleagues, customers and 

communities performance 2021/22

Our purpose is to support our people and communities to increase our 

Our future plans include innovative research into advanced treatment 

social value. Therefore as a business serving a population of c.3.5 million 

technologies, including ceramic membranes and granular activated 

customers and c.3,000 employees, it’s no wonder we go to great lengths 

carbon, which are designed to ensure compliance measures improve in 

to protect one of our most precious resources.

We continue to provide excellent service to our customers through our 

talented employees, with most targets achieved across these areas. 

future years. Further resilience improvements being delivered across a 

number of our water treatment works will enable us to proactively 

intervene before failures occur.

We remain on track with our plans targeting 9th position in the industry 

In September 2021, Pennon successfully implemented the globally 

Our drinking water quality (CRI) performance across the Group was 

impacted by one-off events in 2021/22, however underlying performance 

remains strong with both achieving above the industry average of 3.56. 

recognised B4SI framework to capture the qualitative outputs our 

community investments generate. In 2021/22, Pennon invested 

c.£600,000 in local businesses and charities across the Great South West, 

with this planned to increase by 30% in 2025.

in 2025.

Social

Measure

Health, safety and wellbeing

Employee Health and Safety (LTI)*

Great Place to Work accreditation

Diversity & skills

Increase REACH recruitment

Female representation

Apprentices and Graduates

Customer service and experience

C-MeX (Industry Ranking)

South West Water

Bristol Water

South West Water customers who find their bill affordable (%)

Bristol Water customers in water poverty (%)

Supply interruptions (minutes/property/year)

Priority Services Register – Customer Satisfaction (%)

South West Water

Bristol Water

South West Water 

BRL

Pennon Water Services Trust Score

Drinking water quality 

Drinking water quality (Compliance Risk Index)

South West Water

Bristol Water

Amenity and Recreation

Bathing water quality (% meeting standard)

Visitors to South West Water sites (number)

Customer and community engagement

Bristol Water Local community satisfaction

Community investment

Type

2021/22 Actual

2021/22 Target

2025 Target

Annual 

Performance

22

Maintain

23 (Group)

Maintain

11 (Group)

Maintain

ESG

ESG

ESG

ESG

Ops

ODI

ODI

ODI

ODI

ODI

ODI

ODI

Ops

ODI

ODI

Ops

Ops

ODI

ESG

8.9%

30%

315

12th

6th

93.3

1

6m47s

2m31s

83

89

4.8

3.86

4.19

100

2.35m

92.6

£0.6m

3.5%

30%

220

9th

9th

92.8

0

78

85

>4.5

2

2

6m08s

6m08s

100

2.34m 

85

£0.5m

10%

33%

600

9th

9th

100

0

5m0s

5m0s

93

85

>4.5

2

2

100

2.5m

85

+30%

Bristol Water.

Key

 * 2021/22 performance and target excludes Bristol Water – Actual Employee LTI’s for Bristol was 10 giving a Pennon Group total of 32 for the year. Future targets to 2025 include 

ESG targets and definitions and performance are available on our website at www.pennon-group.co.uk/sustainability

 Area of focus 

 Target met or exceeded 

 Marginally below target

ODI Outcome Delivery 

ESG ESG target

Measure definition:

Incentive 

Ops Operations 

Service Measure

Read more on our people, customers and communities 

performance on pages 51 to 63.

50 

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Our people strategy

Our people strategy is all about, ‘talented people doing great things for  
customers and each other’.

This means that we are focused on doing everything we can to  
recruit, train, develop and support all of our employees, whatever  
their background, experience or outlook, unlocking their potential  
now and for the longer term.

At Pennon, we believe our people are our most valuable asset. We are 
proud of the values we live by in all that we do.

We were delighted to be recognised as the 
winner in the longest-running annual survey of 
corporate reputation in the UK – Britain’s Most 
Admired Companies awards (Utilities) for the 
second year in a row. This award demonstrates 
our commitment to engaging employees in our 
strategy and the important role they play in 
delivering it.

During the year, we have made significant step-change improvements in 
the following people activities:

 • Emerging talent programmes
 • Leadership development
 • People engagement 
 • Employee wellbeing.

Supporting the development  
of our talented people
Training and development
We have a strong commitment to investing in the development of our 
employees and in building and recognising talent across the Group. 
Training and development is available for employees at all levels within 
the Group and is actively encouraged. Our aim is to increase productivity, 
job satisfaction and safety, and to equip the next generation of leaders 
and employees with appropriate knowledge, skills and the competencies 
they need to thrive.

To demonstrate our commitment to investing in the next generation 
further, we signed up to the 5% Club committing to have at least 5% of our 
employees on structured apprenticeship or graduate programmes. We are 
delighted to report that we currently exceed this target with over 10% of 
Group employees on these programmes. 

During the year, we delivered 14,540 training days for our 2,813 employees, 
ensuring that on average each employee received 38 hours of training.

Annual Report and Accounts 2022 | Pennon Group plc 

 51

Recruiting the next  
generation of employees

100

Graduates being recruited to 
2025. We're halfway there with 
28 recruited in 2021 and 22 
offers made so far in 2022.

500

Apprenticeships to be 
created by 2025. Strong 
progress with 209 
apprentices currently  
in training.

112%

x2

Over achieved against our 
Kickstart target to offer 50 paid 
six-month work placements 
by supporting 56.

Doubled the number of 
placements offered on  
the 10,000 Black Interns 
programme from 6 to 13.

 
 
 
Supporting the lives of people (continued)

14,540

Employee training days

£789,000

Invested in apprenticeship 
training

92

New senior leaders talent 
development programme

782

New apprentices since 2017

Launching our new Graduate programme
In 2021, we successfully launched our brand-new Graduate Programme, 
committing to graduate recruitment for many years to come. We set a 
commitment to recruit 100 new graduates on a structured two-year 
programme of training, work experience and career development by 2025.

In year one, we set out to recruit 20 high calibre graduates largely 
undertaking placements rotating across Drinking Water, Wastewater, 

Engineering and Customer Services to ensure they develop a broad 
understanding of these vital functions of the business and develop their 
operational and managerial knowledge. The quality and diversity of 
applicants was high so we extended the number of placements to 28. 
More business functions have been keen to join the programme which has 
supported the increase. 57% of the graduates are female and 54% are from 
ethnic minority backgrounds or from outside of the UK which is 
supporting our aim to make our workforce more diverse.

Leadership Development  
at Bristol Water
This year saw Bristol Water launch its first future leaders programme – 
LEAD Aspire. The course, run over four days, gives budding managers an 
insight into what is required to be a successful modern day leader whilst 
equipping them with some of the tools required to make a success of it. 
Topics range from general management and leadership techniques, how 
to adopt a growth mindset, assessing your own strengths through 
self-reflection and how to be an inclusive leader to name a few. A key 
aspect of the course is helping the employees understand who they are, 
what makes them unique and how they can leverage these traits and 
attributes to influence others. At the end of the course, each employee 
walked away with a development plan that they created to help them stay 
on track with their personal and career goals. 

32 employees have taken part so far, with extremely positive feedback 
from both the attendees and their managers who have seen the benefits 
back in the business. As a result, further cohorts are being planned for 
later in the year. Pleasingly, 42% of those who have completed the course 
so far have been female, supporting our commitment to reducing the 
gender pay gap and number of females in senior positions not only within 
Bristol Water, but the Water industry as a whole.

52 

 Annual Report and Accounts 2022 | Pennon Group plc

Launching our new Graduate programme

In 2021, we successfully launched our brand-new Graduate Programme, 

committing to graduate recruitment for many years to come. We set a 

commitment to recruit 100 new graduates on a structured two-year 

programme of training, work experience and career development by 2025.

In year one, we set out to recruit 20 high calibre graduates largely 

undertaking placements rotating across Drinking Water, Wastewater, 

Engineering and Customer Services to ensure they develop a broad 

understanding of these vital functions of the business and develop their 

operational and managerial knowledge. The quality and diversity of 

applicants was high so we extended the number of placements to 28. 

More business functions have been keen to join the programme which has 

supported the increase. 57% of the graduates are female and 54% are from 

ethnic minority backgrounds or from outside of the UK which is 

supporting our aim to make our workforce more diverse.

Supporting the lives of people (continued)

14,540

Employee training days

£789,000

Invested in apprenticeship 

training

92

New senior leaders talent 

development programme

782

New apprentices since 2017

Leadership Development  

at Bristol Water

This year saw Bristol Water launch its first future leaders programme – 

LEAD Aspire. The course, run over four days, gives budding managers an 

insight into what is required to be a successful modern day leader whilst 

equipping them with some of the tools required to make a success of it. 

Topics range from general management and leadership techniques, how 

to adopt a growth mindset, assessing your own strengths through 

self-reflection and how to be an inclusive leader to name a few. A key 

aspect of the course is helping the employees understand who they are, 

what makes them unique and how they can leverage these traits and 

attributes to influence others. At the end of the course, each employee 

walked away with a development plan that they created to help them stay 

on track with their personal and career goals. 

32 employees have taken part so far, with extremely positive feedback 

from both the attendees and their managers who have seen the benefits 

back in the business. As a result, further cohorts are being planned for 

later in the year. Pleasingly, 42% of those who have completed the course 

so far have been female, supporting our commitment to reducing the 

gender pay gap and number of females in senior positions not only within 

Bristol Water, but the Water industry as a whole.

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From Kickstarter to Apprentice
David is a new Operational Apprentice Technician within the Wastewater 
Services team. David is 20 years old and joined us in October 2021 on the 
government supported Kickstart scheme that offered paid work 
experience to help young people get into work. David excelled on his work 
experience placement, and his passion and enthusiasm was clear so we 
offered him a permanent position and an apprenticeship. Based at South 
Molton, David works on 25 wastewater treatment sites within North Devon 
whilst undertaking a Level 3 Water Process Technician apprenticeship.

He chose to do the apprenticeship because it offers structured training 
alongside very interesting and varied work experience and enables him to 
work outdoors in a part of the country he loves. David loves the roles as 
there is lots to learn and many options for him to grow and develop new 
skills and progress his career with South West Water. He has an incredibly 
supportive team who help with his training and development and have 
made him feel like part of the team. He really likes the combination of 
work and training as it allows him to develop practical skills, whilst learning 
key principles within the formal training sessions.

David is expected to complete his apprenticeship in around 18 months 
and we wish him well with his studies and progression through his course 
and in becoming a fully qualified Wastewater Treatment Technician. Keep 
up the excellent work!

Creating the best place to work

Responsible and trusted businesses today have a 
duty to make a positive societal contribution – 
whether that’s through promoting social mobility, 
addressing racial and gender inequality, or in 
providing secure and meaningful employment 
where all employees are paid fairly for the work 
they do.

We know companies with high trust cultures enjoy 

better financial results, outperform the market by 2-3% a year over a 
25-year period, have strong leadership, a talented workforce and are more 
collaborative and innovative.

We are officially a ‘Great Place to Work’ for a second year. We asked 
employees how it feels to work for Pennon using the Great Places to Work 
Best Workplace Survey™. We achieved our highest ever participation rate 
of 85% and again passed the threshold to become accredited as a Great 
Place to Work for the second year in a row.

The survey measures effectiveness in a range of categories including 
Innovation, Maximising Human Potential, Values, Leadership Effectiveness 
and Wellbeing. We were extremely pleased to see very high scores 
supporting our diversity, equity and inclusion priorities, with employees 
believing people are treated fairly regardless of race (92%) or their sexual 
orientation (91%) and gender (89%). This is strong recognition of the 
Group’s approach to diversity, equity and inclusion. Equally, our 
unwavering determination to further improve health and safety were 
supported in the employee responses to the questions, ‘my manager 
takes health and safety seriously’ (91%) and ‘my safety related 
responsibilities have been explained’ (89%). It was also pleasing to hear 
colleagues believe ‘the organisation has supported me well during 
COVID-19’ (85%).

These results show we have made good progress during the year in 
embedding the Group’s people strategy and ensuring our employees have 
felt supported.

Annual Report and Accounts 2022 | Pennon Group plc 

 53

Kickstart

 We continued to live our values and 
demonstrate we are a responsible employer 
during the year, doing what we can to support 
communities in the South West.

Pennon was one of the first water companies and the first in the South 
West to sign up to participate in the Government’s new Kickstart scheme 
in 2021, offering 16-24 year olds, deemed at risk of long-term 
unemployment, six-month paid work placements. We committed to 
offering 50 placements and we are delighted to have exceeded this 
number, offering a total of 56. It is also very pleasing that over 60% of 
those completing their training and work placements have chosen to take 
up offers of employment with us.

Apprenticeships

We continue to embrace apprenticeships. 
136 new apprentices started with us in the 
last year. This brings the total number of new 
apprentices we have supported since 2017 to 782. We continue to have a 
strong focus on recruiting operational apprentices to ensure we have the 
future skills to deliver our essential services. To demonstrate our ongoing 
commitment to apprenticeships further, we set a target to offer 500 new 
apprenticeships over the next three years to the end of 2025. We are 
ahead of schedule with 209 currently in training. 

Leadership development
We have continued to invest in our senior leaders talent development 
programme to provide structured assessment and development workshop 
opportunities for our top 92 leaders. This programme was rolled out 
across the whole Group, including the newly acquired Bristol Water during 
the year.

Listening and acting on employees’ views
Under the Financial Reporting Council’s (FRC) code of standards, 
companies are required to explain how they are incorporating employee 
views in Board decisions. You can read more on how the Board are 
engaging and making decisions in our Section 172(1) statement on pages 
32 to 33.

Over the course of this year, we have continued to develop and evolve the 
opportunities for employees’ views and input, as well as enabling employee 
forums across the Group to ensure employees are represented and have 
opportunities to understand and feed into discussions on matters that 
impact them and the work they do.

 
 
 
Supporting the lives of people (continued)

Employee engagement
Employee forums

The South West Water Employee 
Engagement Forum is a well-established 
forum which meets regularly to create 
two-way communication between senior 
managers of the Group and employees. 

During the year the forum has been relaunched and rebranded as RISE. It 
will be more inclusive and employee-led, with each area of the business 
establishing its own forum that feeds into the broader, Group-wide forum 
chaired by the Group Chief Executive Officer. We received 72 employee 
applications from colleagues to join RISE, pleasingly significantly higher 
than our initial target of 50. This forum helps to influence and support 
business changes and ensures that our employees are front and centre in 
all that we do, including being the employee voice in the evolving changes 
to working arrangements in response to COVID-19 during the year.

We also have trade union recognition agreements in place for our Craft 
and Industrial employees and continued to meet frequently across the 
year to discuss relevant topics including employee health, safety and 
wellbeing, pay awards, business planning, employee survey and 
engagement, IT system developments and innovation. During 2021/22, we 
refocused our employee forums to ensure they remain relevant to 
employees, focus on the key activities which impact employees and 
effectively engage with the wider workforce. 

Speak Up
Our Speak Up whistleblowing policy continued to operate throughout 
2021/22, providing another engagement channel. Speak Up helps to create 
an open, transparent and safe working environment, where employees feel 
able to speak up and are supported if they do so.

Launching our new employee 
networks
We recognise and appreciate the importance of creating an 
environment in which all employees feel valued, included and 
empowered to do their best and share new ideas. Employee 
networks play a key role in encouraging and supporting 
employees in bringing the best version of themselves to work, 
contributing to an inclusive environment and building a sense 
of community. 

Our employee networks provide:

 • Peer to peer support, providing psychological safety to the 

group’s members

 • Awareness, sharing stories and learning opportunities with 

the wider business

 • Accountability, providing support and contributing to the 
broader Diversity, Equity and Inclusion strategy, especially 
through lived experience.

The nine employee network groups support:

 • Race, Ethnicity and Cultural Heritage
 • LGBTQ+
 • Women
 • Menopause
 • Grief
 • Financial Wellbeing
 • New Parents
 • Carers
 • New Starters

54 

 Annual Report and Accounts 2022 | Pennon Group plc

Enhancing our employee communications
During the year, we developed a new employee communications and 
engagement programme reflecting improved and multiple approaches. 
Our Big Chat – our regular all employee virtual meeting via Microsoft 
Teams, where all employees have the opportunity to attend and enables 
all employees access to the Group Executive. It creates opportunities to 
ask questions and suggest topics that employees would like to hear more 
about. The new fortnightly frequency ensures regular and timely updates 
are provided to employees. We continued to receive positive feedback 
from employees who welcome the opportunity to hear from the Executive 
team and ask them questions on key business matters.

Throughout the year and in line with Government guidelines, where 
possible, many of our office-based teams have been working from home, 
placing greater importance on supporting our employees with regular 
communications. Discussions have largely focused on health and safety, 
COVID-19 working arrangements, employee wellbeing, business plan 
delivery, investments in graduates, apprenticeships and Kickstarters and 
future workforce development.

For our remote teams working tirelessly during the pandemic, we hosted 
regular virtual breakfast briefings with the Group Chief Executive Officer 
and other senior leaders. These have proved to be helpful in promoting 
more effective two-way communication. Additionally, all employees are 
invited to pose questions or comments to our Group Chief Executive 
Officer following the introduction of ‘Ask Susan’, and this has developed 
into a popular route for further engagement.

During the year, our employee communication enhancements have 
delivered:

 • New Hub Intranet launch for all colleagues – making connecting with 

 •

the latest updates, news and sharing files across teams easier
Increased frequency of Big Chats, accessible for all colleagues. More 
varied topics and wider speaker programme including the Board and 
CEO, for the most important business updates

 • Virtual colleague and leadership meetings to showcase the 

improvements in Microsoft Office 365 tools and the new digital spaces 
we have

 • Weekly news roundup for all colleagues across multiple channels and 

developing how we tell the internal business story

 • Yammer launch as a way for all colleagues to socially engage with each 
other in a more informal setting but with all the security, accessibility 
and ease of use that 365 offers
Internal recruitment campaigns with spotlight vacancies and 
highlighted opportunities across apprenticeship, graduate and 
Kickstarter programmes

 •

 • Continuous colleague updates on COVID-19 and measures to ensure 

every colleague can carry out their role in a safe manner

 • Ensured that our business vision and values were prominent in 

communications as we launched our ‘Uniting colleagues against climate 
change’ Yammer community and focused on the work that our Net 
Zero Pioneers are doing

 • Celebrated our achievements through 2021 with a roundup of the good 
work we’ve done through the pandemic – showcased every colleagues 
hard work, dedication and drive to be able to bring water to life
 • HomeSafe Heroes launch to celebrate the work of our colleagues 
across the business who make sure that everyone goes home safe 
every day.

Supporting the lives of people (continued)

Employee engagement

Employee forums

The South West Water Employee 

Engagement Forum is a well-established 

forum which meets regularly to create 

two-way communication between senior 

managers of the Group and employees. 

Enhancing our employee communications

During the year, we developed a new employee communications and 

engagement programme reflecting improved and multiple approaches. 

Our Big Chat – our regular all employee virtual meeting via Microsoft 

Teams, where all employees have the opportunity to attend and enables 

all employees access to the Group Executive. It creates opportunities to 

ask questions and suggest topics that employees would like to hear more 

about. The new fortnightly frequency ensures regular and timely updates 

During the year the forum has been relaunched and rebranded as RISE. It 

are provided to employees. We continued to receive positive feedback 

will be more inclusive and employee-led, with each area of the business 

from employees who welcome the opportunity to hear from the Executive 

establishing its own forum that feeds into the broader, Group-wide forum 

team and ask them questions on key business matters.

chaired by the Group Chief Executive Officer. We received 72 employee 

applications from colleagues to join RISE, pleasingly significantly higher 

than our initial target of 50. This forum helps to influence and support 

business changes and ensures that our employees are front and centre in 

all that we do, including being the employee voice in the evolving changes 

to working arrangements in response to COVID-19 during the year.

Throughout the year and in line with Government guidelines, where 

possible, many of our office-based teams have been working from home, 

placing greater importance on supporting our employees with regular 

communications. Discussions have largely focused on health and safety, 

COVID-19 working arrangements, employee wellbeing, business plan 

delivery, investments in graduates, apprenticeships and Kickstarters and 

We also have trade union recognition agreements in place for our Craft 

future workforce development.

and Industrial employees and continued to meet frequently across the 

year to discuss relevant topics including employee health, safety and 

wellbeing, pay awards, business planning, employee survey and 

engagement, IT system developments and innovation. During 2021/22, we 

refocused our employee forums to ensure they remain relevant to 

employees, focus on the key activities which impact employees and 

effectively engage with the wider workforce. 

Speak Up

Our Speak Up whistleblowing policy continued to operate throughout 

delivered:

2021/22, providing another engagement channel. Speak Up helps to create 

an open, transparent and safe working environment, where employees feel 

able to speak up and are supported if they do so.

For our remote teams working tirelessly during the pandemic, we hosted 

regular virtual breakfast briefings with the Group Chief Executive Officer 

and other senior leaders. These have proved to be helpful in promoting 

more effective two-way communication. Additionally, all employees are 

invited to pose questions or comments to our Group Chief Executive 

Officer following the introduction of ‘Ask Susan’, and this has developed 

into a popular route for further engagement.

During the year, our employee communication enhancements have 

 • New Hub Intranet launch for all colleagues – making connecting with 

the latest updates, news and sharing files across teams easier

 •

Increased frequency of Big Chats, accessible for all colleagues. More 

varied topics and wider speaker programme including the Board and 

CEO, for the most important business updates

 • Virtual colleague and leadership meetings to showcase the 

improvements in Microsoft Office 365 tools and the new digital spaces 

we have

 • Weekly news roundup for all colleagues across multiple channels and 

developing how we tell the internal business story

 • Yammer launch as a way for all colleagues to socially engage with each 

other in a more informal setting but with all the security, accessibility 

and ease of use that 365 offers

 •

Internal recruitment campaigns with spotlight vacancies and 

highlighted opportunities across apprenticeship, graduate and 

Kickstarter programmes

 • Continuous colleague updates on COVID-19 and measures to ensure 

every colleague can carry out their role in a safe manner

 • Ensured that our business vision and values were prominent in 

communications as we launched our ‘Uniting colleagues against climate 

change’ Yammer community and focused on the work that our Net 

Zero Pioneers are doing

 • Celebrated our achievements through 2021 with a roundup of the good 

work we’ve done through the pandemic – showcased every colleagues 

hard work, dedication and drive to be able to bring water to life

 • HomeSafe Heroes launch to celebrate the work of our colleagues 

across the business who make sure that everyone goes home safe 

every day.

Launching our new employee 

networks

We recognise and appreciate the importance of creating an 

environment in which all employees feel valued, included and 

empowered to do their best and share new ideas. Employee 

networks play a key role in encouraging and supporting 

employees in bringing the best version of themselves to work, 

contributing to an inclusive environment and building a sense 

of community. 

Our employee networks provide:

 • Peer to peer support, providing psychological safety to the 

 • Awareness, sharing stories and learning opportunities with 

group’s members

the wider business

 • Accountability, providing support and contributing to the 

broader Diversity, Equity and Inclusion strategy, especially 

through lived experience.

The nine employee network groups support:

 • Race, Ethnicity and Cultural Heritage

 • LGBTQ+

 • Women

 • Menopause

 • Grief

 • Financial Wellbeing

 • New Parents

 • Carers

 • New Starters

S
t
r
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t
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o
n

Our wellbeing strategy

Mental

Community

Taking care of our 
minds, coping 
effectively with life 
and creating 
satisfying 
relationships

Encompassing the 
major external  
and internal 
factors such as 
social health

Financial

Physical

Taking care of our 
financial 
wellbeing, being in 
control over our 
financial future

Taking care of our 
bodies, 
acknowledging 
the importance 
of activity, 
nutrition and sleep

Mental Health 
First Aider

MHFA England

What’s next
Whilst we have made excellent progress this year, we have further plans 
for the coming year with initiatives including the launch of our Wellbeing 
Awards, a focused Group-wide Wellbeing survey, the expansion of the 
Champion Health app, the development of our training and speaker 
programmes and the introduction to our first Mental Health focused 
annual reporting.

Prioritising health and wellbeing
Our wellbeing strategy
As a responsible employer, we have a vital role to play in ensuring 
colleagues’ wellbeing and mental health is the best it can be. During the 
year, we made significant progress on our wellbeing strategy. Our activities 
are based on four wellbeing pillars: mental, community, financial and 
physical.

Our wellbeing strategy is about developing a culture where health, safety 
and wellbeing are as important as anything else we do and we want to 
make sure everyone goes home safe and well each day. Positive 
interventions around health and wellbeing have been proven to be an 
effective way of driving employee engagement and reducing absence 
levels and form the cornerstone of our approach.

Mental health remains an important issue in society, and is one of our top 
five reasons for absence, requiring continued focus, engagement and 
prioritisation. 

2021/22 achievements
We have launched a number of initiatives this year to position us as a 
leader in health and wellbeing and create a culture where mental health is 
an everyday conversation. Our achievements include:

 • Signed up to the InsideOut Charter – a social enterprise providing a 
tangible way of demonstrating leadership and action to the mental 
health agenda by committing to a number of core, actionable principles
 • Trained 55 new Mental Health First Aiders in the year. We now have the 
same ratio of MHFAs to employees as we do for physical first aid at 
around 1:40

 • Redelivered our e-learning module on mental health to all employees
 • Delivered ‘Mental Wellbeing in the Workplace’ training for managers to 
help them gain a broad understanding of stress, mental wellbeing and 
mental health conditions as well as tools and techniques to assist them 
in promoting positive mental wellbeing and discussing mental wellbeing 
with individuals and their teams

 • Took part in national wellbeing events with external speakers to 

support in educating our teams and provide tangible actions to improve 
wellbeing. These included: Mental Health Awareness Week and 
Movember. During Mental Health Awareness week all colleagues were 
sent a ‘Bee Bomb’ (handmade wildflower seed balls) to encourage them 
to support the 2021 theme of spending time in nature

 • Established our ‘Time to Talk’ and ‘This is Me’ sessions to encourage 
open conversations between colleagues and break down the stigma 
that surrounds mental ill health. The aim is to encourage open 
discussions and improve attitudes and behaviours towards people with 
mental ill health, dispelling myths and crucially, raise the importance of 
mental wellbeing. In the monthly Time To Talk sessions, internal or 
external speakers focus on topics that are of interest to employees 
including sessions on Mental Health and Wellbeing and WaterAid, our 
charitable partner. The This is Me initiative explores mental health 
challenges where internal and external speakers explain the challenges 
they have faced and how they have dealt with them

 • Launched an internal Wellbeing Champions network. The purpose of 
this group is to deliver campaigns, increasing awareness of all aspects 
of wellbeing; 

 • Launched the new Champion Health portal for all employees – a 

wellbeing platform that covers every area of health, complementing 
existing wellbeing services and campaigns. It covers mental health, 
women’s health, men’s health, financial wellbeing, performance, activity, 
energy levels, parenting, nutrition, musculoskeletal health, leadership, 
cardiovascular health, cognitive functioning and much more. The data 
from the platform will be used to identify trends, gaps and opportunities 
and help focus our wellbeing activities in the right areas.

54 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 55

 
 
 
Supporting the lives of people (continued)

HomeSafe – our flagship health and safety programme

The Group’s flagship health and safety programme, 
HomeSafe, continues to provide the framework for 
driving significant improvements in all health and 
safety activities. HomeSafe is built on the six 
strategic pillars; Managing Risk, Sharing & Learning, 
Working Together, Protecting Health, Enabling 
Leaders and Being Resilient. 

We are developing a culture where every person takes ownership to 
ensure they and their colleagues go HomeSafe every day. In pursuit of 
this, Rich Rogers joined us in March 2022 as Director of Health and Safety, 
bringing 30 years of operational water sector experience and a track 
record for delivering best in class health and safety cultural change 
programmes, translating to sector-leading performance. Within four 
months of Rich joining us, we had refreshed our HomeSafe strategy, 
targeting the key areas against each strategic pillar to improve risk 
management and reduce harm. 

At Board level, we set out the ambition to have our best year ever on 
health and safety, measured by delivering our lowest ever injury numbers. 
We set out to achieve this through increasing Senior Manager 
engagement, improving incident investigations leading to better learning 
and sharing, improving collaboration through the new HomeSafe working 
group comprised of employee representatives at all levels to help shape, 
test and drive our strategy, increasing local ownership through hazard 
identification and our highest ever investment levels.

Reconnecting face to face with our employees has seen over 210 Senior 
Manager site visits across our region in the year, providing leaders with 
the opportunity to see work as it is done and better support a healthier 
and safer working environment. 97% of visits have been described as 
useful or very useful by the hosts. We trebled investment to improve the 
safety of our working environments and targeted specific improvement 
programmes as a direct result of comprehensive learning from incidents. 

To showcase the great behaviours seen in many areas, we launched our 
HomeSafe Heroes scheme, where an employee can nominate a colleague 
for an award for any activity or intervention in support of our Homesafe 
principles and ambition. We have seen 48 nominations in the six months 
since launch and this is increasing as more people celebrate the great 
work their colleagues are doing, sharing great ideas and behaviours 
encouraging others to join the HomeSafe revolution.

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Lost Time Injury Frequency Rate (LTIFR) LTIFR continues to be the 
Group’s primary measure of H&S performance. Against our ambition of our 
best year ever, (no more than 23 LTIs across the Group), we outturned at 
22 Lost Time Injuries compared to 29 reported last year, delivering 
this ambition. 

1.  2021/22 performance and target excludes Bristol Water – Actual LTIs for Bristol was 10 

giving a Pennon Group total of 32 for the year. Future targets to 2025 includes Bristol Water

Our eight HomeSafe modules

Bristol Water1
Bringing Bristol Water into the Group gives us the opportunity to further 
share best practice and work together to deliver HomeSafe. We are 
consolidating the improvement plans and initiatives at Bristol Water into 
the HomeSafe strategy, and are developing a Bristol Water specific 
HomeSafe plan during 2022.

Two key areas Bristol Water have made great progress on are:

 • Working with the contract partners implementing the “Dig, No Damage” 
campaign, targeting reductions in service strikes and injuries working in 
the highway. This not only seeks to avoid damage to infrastructure, but 
also to protect the local environment eliminating damage to trees. This 
has seen, service strikes per 1,000 crossing reduce by over a third in the 
last two years and their programme will continue to drive strikes further.
 • While 2021/22 has seen an increase in LTIFR, the underlying health and 
safety measures have remained stable during this period. Using best 
practice from Bristol Water and South West Water, we aim to deliver 
tangible improvements in 2022/23.

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e p u t a t
Our health and safety strategy
s i n e s s   d i s r u p tion
Ensure compliance with legislatio
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Safeguard our people a

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3

4

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7

Measuring success

6

Lifesaving rules

5

Take ownership

56 

 Annual Report and Accounts 2022 | Pennon Group plc

Protect the wellbeing of our peopleEnhance our people’s ability and fitness to perform their workImplement effective health surveillance programmesBuild effective relationships with our stakeholdersCollaborate with our supply chain partnersConsult and involve our peopleShare best practice and drive continuous improvementEnsure safety competence of our peopleEstablish a learning cultureEmploy fit-for-purpose standards and systemsEnsure compliance with legislation and best practiceSafeguard our people and businessProtect infrastructure and business reputationRespond to and quickly recover from business disruptionEnsure our facilities are inherently safeEnhance risk intelligence of leadersDemonstrate visible, felt leadershipEngage effectively with all our peopleManaging riskSharing & learningWorking togetherProtecting healthEnabling leadersBeing resilient 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Supporting the lives of people (continued)

HomeSafe – our flagship health and safety programme

Bristol Water1

The Group’s flagship health and safety programme, 

Bringing Bristol Water into the Group gives us the opportunity to further 

HomeSafe, continues to provide the framework for 

share best practice and work together to deliver HomeSafe. We are 

driving significant improvements in all health and 

consolidating the improvement plans and initiatives at Bristol Water into 

safety activities. HomeSafe is built on the six 

the HomeSafe strategy, and are developing a Bristol Water specific 

strategic pillars; Managing Risk, Sharing & Learning, 

HomeSafe plan during 2022.

Working Together, Protecting Health, Enabling 

Leaders and Being Resilient. 

We are developing a culture where every person takes ownership to 

ensure they and their colleagues go HomeSafe every day. In pursuit of 

this, Rich Rogers joined us in March 2022 as Director of Health and Safety, 

bringing 30 years of operational water sector experience and a track 

record for delivering best in class health and safety cultural change 

programmes, translating to sector-leading performance. Within four 

months of Rich joining us, we had refreshed our HomeSafe strategy, 

targeting the key areas against each strategic pillar to improve risk 

management and reduce harm. 

At Board level, we set out the ambition to have our best year ever on 

health and safety, measured by delivering our lowest ever injury numbers. 

We set out to achieve this through increasing Senior Manager 

engagement, improving incident investigations leading to better learning 

and sharing, improving collaboration through the new HomeSafe working 

group comprised of employee representatives at all levels to help shape, 

test and drive our strategy, increasing local ownership through hazard 

identification and our highest ever investment levels.

Reconnecting face to face with our employees has seen over 210 Senior 

Manager site visits across our region in the year, providing leaders with 

the opportunity to see work as it is done and better support a healthier 

and safer working environment. 97% of visits have been described as 

useful or very useful by the hosts. We trebled investment to improve the 

s

safety of our working environments and targeted specific improvement 

d

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programmes as a direct result of comprehensive learning from incidents. 

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Two key areas Bristol Water have made great progress on are:

 • Working with the contract partners implementing the “Dig, No Damage” 

campaign, targeting reductions in service strikes and injuries working in 

the highway. This not only seeks to avoid damage to infrastructure, but 

also to protect the local environment eliminating damage to trees. This 

has seen, service strikes per 1,000 crossing reduce by over a third in the 

last two years and their programme will continue to drive strikes further.

 • While 2021/22 has seen an increase in LTIFR, the underlying health and 

safety measures have remained stable during this period. Using best 

practice from Bristol Water and South West Water, we aim to deliver 

tangible improvements in 2022/23.

Our health and safety strategy

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Safeguard our people a

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Being 

resilient

Managing 

risk

Enabling 

leaders

Sharing 

& learning

Lost Time Injury Frequency Rate (LTIFR) LTIFR continues to be the 

Group’s primary measure of H&S performance. Against our ambition of our 

best year ever, (no more than 23 LTIs across the Group), we outturned at 

22 Lost Time Injuries compared to 29 reported last year, delivering 

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bility and fitness to perform their work

e wellbeing of our people

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1.  2021/22 performance and target excludes Bristol Water – Actual LTIs for Bristol was 10 

giving a Pennon Group total of 32 for the year. Future targets to 2025 includes Bristol Water

Our eight HomeSafe modules

HomeSafe big picture

HomeSafe beliefs and 

2

Follow the Rules

3

4

Assess all risks

behaviours

Embedding HomeSafe 

7

Measuring success

6

Lifesaving rules

5

Take ownership

1

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HomeSafe Hero spotlight
Dave is one of our Wastewater catchment operators based in Launceston. 
Dave was nominated by a colleague to be recognised as a HomeSafe hero 
because, in the words of his colleague, “Dave is a consistent champion of 
HomeSafe and provides support to anyone and everyone”. He works 
tirelessly with colleagues to help understand any health and safety 
concerns, develop solutions, arrange for new safe working methods, and 
provides training to his colleagues.

Dave embodies the HomeSafe values and demonstrates what “Putting the 
me into HomeSafe” really means, by taking ownership for HomeSafe and 
supporting his colleagues to go HomeSafe every day.

On receiving his award Dave said “I’m very honoured and appreciative of 
this award, I’ve been trying to improve the workplace for colleagues across 
the Group, and I have the full support of my managers, allowing me the 
time and funding to help ensure everyone goes HomeSafe everyday”

A true HomeSafe Hero! 

Our HomeSafe roadmap to 2025

Managing risk
We’re implementing 
effective assurance 
programmes and 
getting up to speed 
with the 
ISO45001 managing 
standards.

Sharing & learning
Improving health and 
safety at Pennon 
depends upon all of 
us building our skills 
and understanding to 
better protect 
ourselves and each 
other.

Working together
Collaborating effectively 
means we’ll bring 
everyone with us on our 
safety journey, including 
our contractors. Our 
HomeSafe Network will 
keep everyone engaged 
with this vital work.

Protecting health
We’re introducing a 
range of measures to 
support everyone. 
This will reduce 
absences from work 
and enable everyone 
to perform at their 
best.

Enabling leaders
Leaders have a 
central role to play in 
keeping everyone 
safe and well, so we’re 
providing extra focus 
to boost their skills.

Being resilient
To keep everyone 
safe, we need robust 
business continuity 
plans. And everyone 
needs to take a lead 
in ensuring the 
security of our sites.

Engagement programme 
Building on the HomeSafe six strategic pillars, we launched a Group-wide 
engagement programme, bringing HomeSafe to life for everyone. This was 
built on a new multimedia platform, broken into eight bitesize modules, 
providing a full HomeSafe education programme. This was designed to set 
us up to deliver our best year ever again.

Our targets are ambitious, however ensuring everyone who works for us, 
with us or interacts with us goes HomeSafe everyday is paramount, and 
that requires us to have ambitious plans.

Future Plans
HomeSafe is not a project to be completed. It is the way we work and 
deliver all our performance commitments. We recognise any injury is one 
too many, and have very ambitious HomeSafe 2025 plans to improve 
health and safety across the Group, requiring us to have our best year 
ever, year-on-year. We have set out our roadmap to 2025 to move us 
towards being leaders in health and safety in the water sector. 

Diversity, equity and inclusion
Creating a diverse workforce
We are now one of a handful of top FTSE businesses to have both a 
female CEO and Chair. Ranking number 10 in the FTSE Women Leaders 
Review (previously Hampton Alexander) of the FTSE 250 for number of 
females on the Board, we’re also pleased to be exceeding the 40% target. 

If there was ever a time for us to put gender and ethnic diversity at the top 
of our agenda, then that time is now. Building a sustainable, agile and 
diverse workforce is a key pillar of our People strategy. Once again, we 
were listed in the 2022 Bloomberg Gender Equality Index, as one of 418 
companies globally committed to disclosing their efforts to support 
gender equality through policy development, representation and 
transparency.

We have continued to make progress in this area through strong 
leadership and our gender diversity has improved for the third year 
running. With a workforce of almost 3,000 employees, the gender split is 
70% male and 30% female.

56 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 57

Protect the wellbeing of our peopleEnhance our people’s ability and fitness to perform their workImplement effective health surveillance programmesBuild effective relationships with our stakeholdersCollaborate with our supply chain partnersConsult and involve our peopleShare best practice and drive continuous improvementEnsure safety competence of our peopleEstablish a learning cultureEmploy fit-for-purpose standards and systemsEnsure compliance with legislation and best practiceSafeguard our people and businessProtect infrastructure and business reputationRespond to and quickly recover from business disruptionEnsure our facilities are inherently safeEnhance risk intelligence of leadersDemonstrate visible, felt leadershipEngage effectively with all our peopleManaging riskSharing & learningWorking togetherProtecting healthEnabling leadersBeing resilient 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Supporting the lives of people (continued)

Pennon largely operates and employs people in the South West of 
England which traditionally has some of the lowest proportions of ethnic 
diversity in the country. However, as a responsible business, we believe we 
have an important role in ensuring we support mobility of all types. Over 
the last year, we have increased our proportion of ethnically diverse 
employees significantly, from around 0.5% to almost 2.5%. This increase 
has come from our more targeted recruitment approaches clearly 
acknowledging we welcome applications from ethnically diverse 
applicants as well as the Bristol Water acquisition. Despite the good 
progress we have made during the last year, we recognise there is still 
much more to do if we are to achieve our ambition to have a much more 
diverse workforce. 

Accessibility Audit 
In 2021/22, we carried out access audits across our head office in 
partnership with EMBED who are supporting us on our Diversity, Equity 
and Inclusion journey. Being part of an inclusion journey means feeling 
included and part of conversations to review existing services, policies and 
procedures, alongside knowledge and information sharing to create and 
build up inclusive workplaces and services. As part of that journey, we are 
looking at how accessible we are as an employer, particularly in the 
locations and facilities we make available for all our colleagues. Ensuring 
our sites are inclusive is important as they represent the collective 
services and practices which customers, colleagues and potential talent 
identify and engage with. The sites, can indicate to customers and 
employees what the organisations commitment is to accessibility and 
inclusion throughout the physical building and how services are 
understood and initiated to be inclusive. We are now working with EMBED 
following the outcome of the audit to create an action plan to further 
improve our locations and facilities. We have recently installed a multi-faith 
prayer room in our Peninsula House office. 

But it doesn’t stop there. We recognise that our offices are not the sole 
representation of Pennon. Colleagues out in the field are a vital part of 
serving our customers and are critical to the conversation of 
understanding lived experience and in identifying what positive actions 

are required to improve accessibility and inclusion for all. Therefore, whilst 
we started with these two locations, we will be auditing other locations 
throughout 2022.

CBI Change the Race Ratio initiative

In 2020, Pennon pledged its support to the  
CBI Change the Race Ratio initiative, a campaign 
to increase racial and ethnic participation in the 
senior leadership of companies, as a route to 
encouraging more diversity at all levels and was 
the first water company to do so. During 2021/22, 

our pledge and ongoing commitment continued to help shape our 
business activities and decisions. 

10,000 black interns initiative

We are proud to be a supporter and sponsoring 
business of the 10,000 black interns initiative. We 
initially set out to offer six paid work experience 
internships. We were so impressed with the 
quality of applicants and the wider support from 
the business that we have offered 13 placements 
with the hope that many of these talented 
graduates will continue to work for us beyond 

their placements. This important scheme not only offers black students an 
opportunity to understand our business but also to improve the levels of 
ethnic diversity across our industry.

Recruitment
Changing our approach to diversity and inclusion has also changed the 
way we monitor diversity in all Group job applications. The Group uses a 
software gender decoder tool which allows us to check all of our job 
advertising for masculinity to reduce the potential risk of alienating female 
applicants. In addition, we have refreshed our equal opportunities forms to 
be included in all onboarding packs. The new version allows us to monitor, 
analyse and utilise diversity data to inform and shape our business 
activities to become a more diverse workplace. We also refreshed our job 

Gender Diversity dashboard
As one of the few FTSE businesses to have both a female CEO and Chair, we are delighted to have reached the top 10 in the FTSE 250 Women 
Leaders Review and continue to make progress in gender diversity across the wider Group.

Gender – Employees

Gender – Senior Management

Gender – Board

2021/22

29.5%

● Male 1,588 
● Female 665

2021/22

44.4%

● Male 15 
● Female 12

2021/22

42.9%

● Male 4 
● Female 3

70.5%

55.6%

57.1%

2020/21

71.2%

2019/20

76.9%

2018/19

78.8%

28.8%

23.1%

21.2%

2020/21

56.0%

2019/20

79.4%

2018/19

73.9%

44.0%

20.6%

26.1%

2020/21

57.1%

2019/20

57.1%

2018/19

66.7%

42.9%

42.9%

33.3%

● Male  ● Female

The dashboard figures quoted are for Pennon Group excluding Bristol Water. Bristol Water have a 2021/22 all employee gender split of 29.7% 
(165) Female / 70.3% (391) Male.

58 

 Annual Report and Accounts 2022 | Pennon Group plc

Supporting the lives of people (continued)

Pennon largely operates and employs people in the South West of 

are required to improve accessibility and inclusion for all. Therefore, whilst 

England which traditionally has some of the lowest proportions of ethnic 

we started with these two locations, we will be auditing other locations 

diversity in the country. However, as a responsible business, we believe we 

throughout 2022.

have an important role in ensuring we support mobility of all types. Over 

the last year, we have increased our proportion of ethnically diverse 

employees significantly, from around 0.5% to almost 2.5%. This increase 

has come from our more targeted recruitment approaches clearly 

acknowledging we welcome applications from ethnically diverse 

applicants as well as the Bristol Water acquisition. Despite the good 

progress we have made during the last year, we recognise there is still 

much more to do if we are to achieve our ambition to have a much more 

diverse workforce. 

Accessibility Audit 

In 2021/22, we carried out access audits across our head office in 

partnership with EMBED who are supporting us on our Diversity, Equity 

and Inclusion journey. Being part of an inclusion journey means feeling 

included and part of conversations to review existing services, policies and 

procedures, alongside knowledge and information sharing to create and 

build up inclusive workplaces and services. As part of that journey, we are 

looking at how accessible we are as an employer, particularly in the 

locations and facilities we make available for all our colleagues. Ensuring 

our sites are inclusive is important as they represent the collective 

services and practices which customers, colleagues and potential talent 

identify and engage with. The sites, can indicate to customers and 

employees what the organisations commitment is to accessibility and 

inclusion throughout the physical building and how services are 

understood and initiated to be inclusive. We are now working with EMBED 

following the outcome of the audit to create an action plan to further 

improve our locations and facilities. We have recently installed a multi-faith 

prayer room in our Peninsula House office. 

But it doesn’t stop there. We recognise that our offices are not the sole 

representation of Pennon. Colleagues out in the field are a vital part of 

serving our customers and are critical to the conversation of 

understanding lived experience and in identifying what positive actions 

CBI Change the Race Ratio initiative

In 2020, Pennon pledged its support to the  

CBI Change the Race Ratio initiative, a campaign 

to increase racial and ethnic participation in the 

senior leadership of companies, as a route to 

encouraging more diversity at all levels and was 

the first water company to do so. During 2021/22, 

our pledge and ongoing commitment continued to help shape our 

business activities and decisions. 

10,000 black interns initiative

We are proud to be a supporter and sponsoring 

business of the 10,000 black interns initiative. We 

initially set out to offer six paid work experience 

internships. We were so impressed with the 

quality of applicants and the wider support from 

the business that we have offered 13 placements 

with the hope that many of these talented 

graduates will continue to work for us beyond 

their placements. This important scheme not only offers black students an 

opportunity to understand our business but also to improve the levels of 

ethnic diversity across our industry.

Recruitment

Changing our approach to diversity and inclusion has also changed the 

way we monitor diversity in all Group job applications. The Group uses a 

software gender decoder tool which allows us to check all of our job 

advertising for masculinity to reduce the potential risk of alienating female 

applicants. In addition, we have refreshed our equal opportunities forms to 

be included in all onboarding packs. The new version allows us to monitor, 

analyse and utilise diversity data to inform and shape our business 

activities to become a more diverse workplace. We also refreshed our job 

Gender Diversity dashboard

As one of the few FTSE businesses to have both a female CEO and Chair, we are delighted to have reached the top 10 in the FTSE 250 Women 

Leaders Review and continue to make progress in gender diversity across the wider Group.

Gender – Employees

Gender – Senior Management

Gender – Board

2021/22

29.5%

● Male 1,588 

● Female 665

2021/22

44.4%

● Male 15 

● Female 12

2021/22

42.9%

● Male 4 

● Female 3

70.5%

55.6%

57.1%

2020/21

71.2%

2019/20

76.9%

2018/19

78.8%

28.8%

44.0%

2020/21

56.0%

2019/20

79.4%

2018/19

73.9%

23.1%

21.2%

2020/21

57.1%

2019/20

57.1%

2018/19

66.7%

42.9%

42.9%

33.3%

20.6%

26.1%

● Male  ● Female

The dashboard figures quoted are for Pennon Group excluding Bristol Water. Bristol Water have a 2021/22 all employee gender split of 29.7% 

(165) Female / 70.3% (391) Male.

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The Group continues to develop greater gender alignment in middle 
manager and senior positions and is seeing strong progress in this area. 
Pennon is an active supporter of the Women in Water initiative. 

During the year, we were recognised for our progression in gender 
equality by external bodies. In early 2022, Pennon was recognised in the 
FTSE Women Leaders review, previously the Hampton Alexander review). 
Pennon came first in the Utilities sector, ranking 10th overall in the FTSE 
250 group compared with 23rd in 2021 and positioned 16th as a Best 
Workplace for Women. Our performance in the Bloomberg Gender 
Equality Index also showed improvement. The index measures gender 
equality across five key areas. The report showed the Group had built on 
its performance in 2021 with an overall score of 64.87%, up from 59.9% in 
2021. Within the European Women in Boards survey, our ranking within the 
UK improved to 41st up from 44th.

Social Mobility Pledge

We continue to be a signatory of the Social 
Mobility Pledge, the cross-party campaign to 
improve social mobility in the UK established 
by the Rt Hon Justine Greening MP. This 
pledge reflects our social commitments 
through our partnerships with local schools, 
our open-door approach to visitors and our 

provision of work experience opportunities. As part of our Social Mobility 
Pledge, we are undertaking a gap analysis to help us develop a detailed 
action plan to drive further improvements during this year. Our Head 
Office and customer call centre are based in Exeter, providing jobs and 
investment to the local community. In addition to directly employing 
c.3,000 employees, Pennon employs a further 114 temporary employees  
and contractors.

Slave-Free Alliance membership

Pennon has maintained its membership of the 
Slave-Free Alliance, which is part of Hope for 
Justice, the global anti-slavery charity. Our 
membership demonstrates our commitment to 
the highest employment standards for both 

our direct employees and those within our supply chain. 

Our Modern Slavery Report is published annually and can be found on our 
website www.pennon-group.co.uk

Human rights
We are fully supportive of the principles set out in the UN Declaration of 
Human Rights and the Group ethics policy outlines the high standards of 
employment practice with which all employees of Pennon Group are 
expected to comply with. The Group also supports the International 
Labour Organisation’s core conventions for the protection and safety of 
employees wherever they may work throughout the Group. These 
standards are also embedded in our sustainable supply chain and 
documented in our procurement policy and Code of Conduct for supply 
chain partners.

Refreshing our recruitment brand
Launching our new Graduate Programme during the year 
provided us with the opportunity to rethink and refresh our 
employment brand with a stronger focus on diversity and 
inclusion. 

Building on last year’s success, we asked our current 
graduates to be the face of the campaign. Our new 
campaign is called #JustAddWater and also sees the 
expansion of the universities we are working with. 

We are delighted to have received well over 1,000 
applications and extremely pleased that 56% of them are 
from ethnically diverse candidates. The diversity successes 
we have achieved through our graduate recruitment are 
now being incorporated into our wider recruitment activities. 

adverts to ensure they clearly demonstrate that we are a diverse employer 
and welcome applications from all ethnicities. Our recent success is most 
notably seen in our 2022 Graduate Programme recruitment which 
received 1,064 applications with 56% of them coming from ethnically 
diverse applicants. 

Training
We have continued our programme of Unconscious Bias training and have 
rolled this out to the majority of our senior leadership and hiring managers 
during the year. 

We held Lived Experience group sessions to understand what it is like to 
work at Pennon for employees from minority groups. The outputs have 
been shared with our Diversity Committee to understand these 
perspectives and consider appropriate actions when issues are raised.

Women in Water network
South West Water is part of the Women in Water network, supported by 
Water UK, and aims to encourage women into the water industry, support 
their development into more senior roles and ensure that their industry 
voices are heard.

Our gender pay gap
The aggregated gender pay gap for the Group in 2021 stood at 9.2%. 
There has been strong improvement in our diversity and progression 
for female colleagues, although the changing Group structure has led 
to a small increase in the mean gender pay gap. For Pennon Group plc, 
the company gap has improved significantly standing at 6.7%, 
representing a closure in the gap of 14.8%. For South West Water and our 
customer service function, Source, the results have remained steady at 
6.7% and 2.9% respectively. 

During 2021, we recognised colleagues loyalty and dedication to 
customers with an additional discretionary bonus. The full bonus was paid 
to all employees irrespective of whether they work full or part-time and 
this one-off payment has inflated the mean bonus pay gap artificially. 
This has contributed to a negative mean bonus pay gap of -43.1%. The 
median bonus gap which compares the male and female employee at the 
50% percentile of each gender group was 0%. The gender pay gap 
calculations for 2022 will include Bristol Water.

58 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 59

 
 
 
Supporting the lives of people (continued)

Our customers and communities

Building a deeper relationship with 
customers through WaterShare+

We believe there’s no better way to respond to or capture public 
sentiment than building a deeper relationship with customers – really 
engaging with them and putting them at the heart of our decision-making. 

That’s why, as part of our New Deal Business Plan, we launched our 
innovative and pioneering WaterShare+ scheme, sharing £20 million of 
outperformance with customers and giving them not only a say in what 
we do but a stake too. 

Shaped by customers for customers, its origins were in the largest ever 
customer consultation we have undertaken. One in 16 households in the 
South West Water region are now shareholders as well as customers, 
heralding a new era in customer ownership – a true partnership. 

Sharing our success with customers is at the heart of WaterShare+ and 
put simply, if we deliver, customers also benefit. 

With the announcement of the Bristol Water acquisition, our intention 
is to include Bristol Water customers in the second run of our pioneering 
WaterShare+ scheme (subject to Shareholders approval at the 2022 
Pennon AGM), sharing the benefits of common ownership with Pennon.

Our independent WaterShare+ Advisory Panel, chaired by Lord Matthew 
Taylor, also provides a strong platform to empower customers, having held 
four quarterly public meetings this year in addition to the industry’s first 
Customer Annual General Meeting in November 2021, enabling our 
customers to talk directly with the executive team about those matters 
most important to them. This is just the start of real and honest customer 
engagement, resulting in a richer and deeper relationship with customers. 

Membership of the Panel is strengthened with expert advisors from the 
Consumer Council for Water (CCW), the Environment Agency (EA) and 
Natural England. All provide specialist insight and challenge to the 
company on behalf of our customers.

“An advisory panel of this type is a new 
concept and provides an additional 
dimension and purpose to engagement 
and involvement by putting the 
interest of customers at the heart 
of South West Water’s New Deal.”

Carole Theobald, WaterShare+ Advisory Panel member

Helping when it matters most
South West Water’s New Deal included a pledge to eliminate water 
poverty by 2025 by expanding the toolkit of affordability support to those 
who need it most. Similarly, Bristol Water has a target for zero Customers 
in Water poverty.

We have continued to work hard to deliver quality services at an efficient 
cost, so that bills remain as low as possible. South West Water’s bills are 
lower in real terms than they were ten years ago thanks to our continued 
focus on driving efficiency through innovation. Announcing average bills 
would be lower in 2022/23 was particularly important for our customers 
meaning that whilst the majority of Utilities are increasing prices, our 
average bill will be reducing at this critical time. In 2021/22, we increased 
the number of customers benefiting from one or more of our affordability 
initiatives to c.100,000 across the Group, including tariffs providing 
discounts to bills or a level of bill certainty to suit customers’ 
circumstances. We are targeting a further increase in 2022/23 as we work 
to address water poverty for all our customers by 2025.

Alongside ensuring our bills remain as low as possible, South West Water’s 
innovative WaterCare+ programme continues to offer support 
to customers through a number of initiatives including direct account 

60 

 Annual Report and Accounts 2022 | Pennon Group plc

Supporting the lives of people (continued)

Our customers and communities

Building a deeper relationship with 

customers through WaterShare+

We believe there’s no better way to respond to or capture public 

sentiment than building a deeper relationship with customers – really 

engaging with them and putting them at the heart of our decision-making. 

That’s why, as part of our New Deal Business Plan, we launched our 

innovative and pioneering WaterShare+ scheme, sharing £20 million of 

outperformance with customers and giving them not only a say in what 

we do but a stake too. 

“An advisory panel of this type is a new 

concept and provides an additional 

dimension and purpose to engagement 

and involvement by putting the 

interest of customers at the heart 

of South West Water’s New Deal.”

Carole Theobald, WaterShare+ Advisory Panel member

Shaped by customers for customers, its origins were in the largest ever 

customer consultation we have undertaken. One in 16 households in the 

Helping when it matters most

South West Water region are now shareholders as well as customers, 

South West Water’s New Deal included a pledge to eliminate water 

heralding a new era in customer ownership – a true partnership. 

Sharing our success with customers is at the heart of WaterShare+ and 

put simply, if we deliver, customers also benefit. 

in Water poverty.

poverty by 2025 by expanding the toolkit of affordability support to those 

who need it most. Similarly, Bristol Water has a target for zero Customers 

With the announcement of the Bristol Water acquisition, our intention 

is to include Bristol Water customers in the second run of our pioneering 

WaterShare+ scheme (subject to Shareholders approval at the 2022 

Pennon AGM), sharing the benefits of common ownership with Pennon.

Our independent WaterShare+ Advisory Panel, chaired by Lord Matthew 

Taylor, also provides a strong platform to empower customers, having held 

four quarterly public meetings this year in addition to the industry’s first 

Customer Annual General Meeting in November 2021, enabling our 

customers to talk directly with the executive team about those matters 

most important to them. This is just the start of real and honest customer 

engagement, resulting in a richer and deeper relationship with customers. 

Membership of the Panel is strengthened with expert advisors from the 

Consumer Council for Water (CCW), the Environment Agency (EA) and 

Natural England. All provide specialist insight and challenge to the 

company on behalf of our customers.

We have continued to work hard to deliver quality services at an efficient 

cost, so that bills remain as low as possible. South West Water’s bills are 

lower in real terms than they were ten years ago thanks to our continued 

focus on driving efficiency through innovation. Announcing average bills 

would be lower in 2022/23 was particularly important for our customers 

meaning that whilst the majority of Utilities are increasing prices, our 

average bill will be reducing at this critical time. In 2021/22, we increased 

the number of customers benefiting from one or more of our affordability 

initiatives to c.100,000 across the Group, including tariffs providing 

discounts to bills or a level of bill certainty to suit customers’ 

circumstances. We are targeting a further increase in 2022/23 as we work 

to address water poverty for all our customers by 2025.

Alongside ensuring our bills remain as low as possible, South West Water’s 

innovative WaterCare+ programme continues to offer support 

to customers through a number of initiatives including direct account 

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Air ambulance
We’ve been proud supporters of our region’s Air Ambulances. 
They’re one of the main organisations we support through our 
sponsorship programme. They do a phenomenal job carrying out 
life-saving work, and we can’t thank them enough for everything they do.

During the pandemic, they needed extra funding , which we were happy 
to support.

Devon Air Ambulance were finding it very time-consuming to sterilise all 
their equipment between calls to meet COVID-19 guidelines. Through our 
funding, they were able to purchase kit that eliminates drying time. 
This means extra time is saved for them to respond to call-outs.

Cornwall Air Ambulance applied for funding to regenerate an area of their 
charity shop in Bodmin. Their shop helps bring people together in the 
community, and they wanted a place where volunteers, supporters and 
shoppers could relax and hold events and activities. They named this 
space the HeliHub. 

Striving for service excellence
During the year, South West Water saw a c.60% reduction in written 
complaints, maintaining our position as an upper quartile company. 
The level of total complaints has fallen significantly, reflecting 
customer experience improvements implemented along with 
shortening resolution timescales. 

Bristol Water has almost halved the total number of complaints during the 
year in comparison to the same period last year. Complaint resolution and 
handling is a key focus of Bristol Water’s customer experience strategy, 
and root cause information feeds directly into future improvements to 
prevent repeat complaints. 

Customer satisfaction as measured by Ofwat’s Customer Measure of 
Experience (C-MeX) differs across the Group and presents the 
opportunity for us to share best practice. At South West Water, 
performance is not where we would like it to be (ranked 12th), and is an 
area where we’re focusing our improvement efforts. Improved customer 
communications, using new channels convenient to our customers and a 
new education campaign form part of our plan to improve performance in 
this area.

At Bristol Water, C-MeX continues to perform well, ranking as 6th in the 
industry, continuing the strong performance from the previous year. 
A variety of projects have contributed to this performance, which will 
continue into year three of the regulatory period, including the ‘In their 
shoes’ campaign, which has been embedded within the culture of our 
customer facing operational teams. During the latter part of the year, 
Bristol Water increased the focus on messages to help customers with 
their bill, which included the launch of the two-year ‘Money Back 
Guarantee’ aimed at helping Customer Care teams provide confidence 
to customers to try a meter ‘risk free’ for two years. 

reviews and benefit entitlement checks, in addition to working in 
partnership with organisations such as social housing providers and carer 
organisations to ensure that our schemes are promoted and easy for our 
customers to access, through a programme of physical and virtual home 
visits to help customers ensure they are receiving all eligible benefits. As a 
result, they are financially better off – 93.3% of customers now find bills 
affordable, up from 89% last year.

Bristol Water offer three discounted tariffs to make sure customers who 
find it hard to pay their water charges are given the help they need with 
over 21,000 customers receiving assistance through these measures, an 
increase of 4% on the previous year. In addition to the afforability schemes, 
almost 4,000 households are currently benefiting from the ‘Restart’ 
scheme to help clear their water bill debt. During 2021, the company 
introduced ‘COVID Assist’, which encourages customers who have been 
unexpectantly thrown into severe financial hardship to apply for the 
scheme without needing to be in debt or having to seek third-party debt 
advice. These customers can receive help with their bill for six months 
before applying for support on a longer-term basis if needed. Bristol 
Water’s work with debt advice partners continues to be key to promoting 
the help available to customers, alongside marketing and key messages 
on bills. Since the start of this regulatory period, we have unlocked almost 
£22 million1 of support for customers across the Group.

At Bristol Water, an additional c.8,000 households have been included on 
the Priority Services Register (PSR) during the year, taking the number 
registered from c.13,000 to c.21,000. This c.60% increase in registered 
households has enabled the company to get back on track after missing 
the performance target for the previous year. Encouragingly, 89% of Bristol 
Water’s vulnerable customers rated the service they receive through the 
PSR as ‘very satisfied’ or ‘satisfied’ compared to the 2021/22 target of 85%.

This measure is in line with the progress made against Bristol Water’s 
published Vulnerability Action Plan, which is reviewed by the Bristol Water 
Challenge Panel.

In South West Water c.79,000 are registered on our PSR with 93% 
satisfied with this area of service.

1.  Cumulatively to date over the current K7 regulatory period (2020-25)

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Supporting the lives of people (continued)

Our communities
There are many amazing community projects which make a real difference 
to the lives of our region’s people and the places they love. That is why we 
are tapping into the social consciousness of our customers in new ways 
through the industry’s first Water-Saving Community Fund, empowering 
customers to champion and drive initiatives to save water locally, as well 
as our Neighbourhood Fund which is supporting communities with much 
needed help. 

Since launching our two funds in 2020, we’ve supported over 100 brilliant 
causes across the region. Our Neighbourhood Fund has supported vital 
local projects such as repairing buildings and providing sports equipment, 
to helping vulnerable people. Through our Water-Saving Community Fund, 
we’ve inspired communities to get involved in saving water. This has 
already resulted in an estimated yearly saving of c.59 million litres! 

Playing our part in the community, South West Water’s revamped school’s 
education programme is aimed at developing and delivering classroom 
material to local schools. This programme is focused on teaching school 
children the importance of water conservation and environmental 
protection, and illustrating the part they can play through being careful 
with what is discarded through the wastewater network. Following its 
relaunch in January 2022, we have directly taught 752 pupils about where 
our clean water comes from and how wastewater is treated.

Our ambition in this space is to engage with a further 500 pupils outside 
of the school term. We’re also creating new partnerships to support our 
ambition to drive behavioural change across the region. In the coming 
year, we are extending our reach by working with our partners, including 
Devon Wildlife Trust and South West Lakes Trust.

We not only service the South West community, we are also part of it. 
South West Water’s Awesome Water programme has been launched this 
year and aims to connect directly with our local communities, creating 
new, fun and interactive ways to promote and educate our communities 
about what we do, helping us support behavioural change initiatives, and 
helping us reach people beyond a traditional transactional relationship.

Tapping into the amazing  
world of water
Having opened the doors to our educational visitor centre at Roadford 
Lake last year, this year South West Water launched a new educational 
programme to help us inspire future generations to be environmental 
champions right across the South West. Since the relaunch of our 
programme in primary schools in January 2022, 70% of children went 
away from these lessons saying they had learnt something new.

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Bristol Water’s local community satisfaction target recognises the 
importance of working together with local stakeholders to jointly tackle 
the issues which the city faces. This means challenging ourselves on the 
way that we work to deliver a safe and reliable supply to customers, so 
that we can maximise additional economic, environmental and social value. 
This approach is underpinned by Bristol Water’s Social Contract which 
provides the framework and governance process for the delivery of this 
wider public value. 93% of the local community who were surveyed in 
2021/22 were either fairly or very satisfied with Bristol Water’s contribution 
to the communities. This is compared to the committed performance level 
of 85% and last year’s result of 88.2%.

We are working to better understand the impact 
we have through our community programmes, 
through the adoption of the well-established 
Business for Social Impact (B4SI) framework. In 
addition to providing consistency in how we 
measure our community activity, our aim is that 
through working with our community partners in 
applying the framework we can better support projects and programmes 
that deliver the greatest impact aligned to our purpose. The full set of 
B4SI assured data can be found in our online ESG databook which can be 
found on our website www.pennon-group.co.uk/reportsandpresentations.

Supporting the lives of people (continued)

Our communities

There are many amazing community projects which make a real difference 

to the lives of our region’s people and the places they love. That is why we 

are tapping into the social consciousness of our customers in new ways 

through the industry’s first Water-Saving Community Fund, empowering 

customers to champion and drive initiatives to save water locally, as well 

as our Neighbourhood Fund which is supporting communities with much 

needed help. 

Since launching our two funds in 2020, we’ve supported over 100 brilliant 

causes across the region. Our Neighbourhood Fund has supported vital 

local projects such as repairing buildings and providing sports equipment, 

to helping vulnerable people. Through our Water-Saving Community Fund, 

we’ve inspired communities to get involved in saving water. This has 

already resulted in an estimated yearly saving of c.59 million litres! 

Playing our part in the community, South West Water’s revamped school’s 

education programme is aimed at developing and delivering classroom 

material to local schools. This programme is focused on teaching school 

children the importance of water conservation and environmental 

protection, and illustrating the part they can play through being careful 

with what is discarded through the wastewater network. Following its 

relaunch in January 2022, we have directly taught 752 pupils about where 

our clean water comes from and how wastewater is treated.

Our ambition in this space is to engage with a further 500 pupils outside 

of the school term. We’re also creating new partnerships to support our 

ambition to drive behavioural change across the region. In the coming 

year, we are extending our reach by working with our partners, including 

Devon Wildlife Trust and South West Lakes Trust.

We not only service the South West community, we are also part of it. 

South West Water’s Awesome Water programme has been launched this 

year and aims to connect directly with our local communities, creating 

new, fun and interactive ways to promote and educate our communities 

about what we do, helping us support behavioural change initiatives, and 

helping us reach people beyond a traditional transactional relationship.

Tapping into the amazing  

world of water

Having opened the doors to our educational visitor centre at Roadford 

Lake last year, this year South West Water launched a new educational 

programme to help us inspire future generations to be environmental 

champions right across the South West. Since the relaunch of our 

programme in primary schools in January 2022, 70% of children went 

away from these lessons saying they had learnt something new.

Bristol Water’s local community satisfaction target recognises the 

importance of working together with local stakeholders to jointly tackle 

the issues which the city faces. This means challenging ourselves on the 

way that we work to deliver a safe and reliable supply to customers, so 

that we can maximise additional economic, environmental and social value. 

This approach is underpinned by Bristol Water’s Social Contract which 

provides the framework and governance process for the delivery of this 

wider public value. 93% of the local community who were surveyed in 

2021/22 were either fairly or very satisfied with Bristol Water’s contribution 

to the communities. This is compared to the committed performance level 

of 85% and last year’s result of 88.2%.

We are working to better understand the impact 

we have through our community programmes, 

through the adoption of the well-established 

Business for Social Impact (B4SI) framework. In 

addition to providing consistency in how we 

measure our community activity, our aim is that 

through working with our community partners in 

applying the framework we can better support projects and programmes 

that deliver the greatest impact aligned to our purpose. The full set of 

B4SI assured data can be found in our online ESG databook which can be 

found on our website www.pennon-group.co.uk/reportsandpresentations.

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Water saving community  
initiatives 
Saving tap water makes sense. To help out communities get involved in 
saving water we’ve funded 22 projects – big and small – which have an 
estimated yearly saving of c.59 million litres!

 • Water butts at a community allotment halved their water bill
 • New taps installed at a school lowered the amount of water they used
 • Toilet transformation on the Isles of Scilly saved up to a whopping 

150,000 litres of water.

Heathfield Allotment Trust
In Autumn 2020, Heathfield Allotment Trust carried out an investigation of 
their water usage across their site in Lympstone, Devon. Carrie, one of the 
trustees, was shocked to find how much was being wasted. People were 
leaving hoses on, not watering efficiently, and using the tap more than was 
necessary. 

Convinced that something could change, Carrie began actively educating 
plot-holders about the importance of saving water. Policies were put in 
place to keep it at the forefront of their minds, and leaving the hosepipe 
on and using sprinklers was strictly banned.

But it still wasn’t enough. That’s where we stepped in. In 2021, the trust 
applied to our Water-Saving Community Fund for 25 water butts and  
we surprised them by sending 30. 

The results speak for themselves. 

Almost 
£22 million 

of support unlocked for 
customers across the Group

c.£600,000

contributed by Pennon to 
our communities during 
2021/22

>50%

>50% reduction in 
complaints across  
the Group 

c.100,000

customers supported 
through one or more of our 
affordability initiatives

121 

c.752

organisations impacted by 
Pennon during the past year

school children taught 
during 2021/22

£824,748

for WaterAid from employee 
and customer donations  

Putting nature on everyone’s doorstep
From the very bottom of Cornwall all the way to Somerset, Bristol and 
Bournemouth, the South West is home to over 40 inland waters which play 
a critical role in keeping the regions water supplies plentiful. Our local 
lakes are natural marvels, not only for capturing and storing rainwater, 
they are also important for people and wildlife. Millions of people from 
across the UK visit our lakes every year, making them destinations in their 
own right and putting nature on the doorstep of our communities.

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Driven by our purpose 

Delivering clean, safe and 
reliable drinking water

We are committed to ensuring the continuous supply of clean, safe and reliable 
drinking water to our customers, whilst preserving the natural resources 
within the Great South West and protecting the environment with reliable 
wastewater delivery.

We recognise that customers expect their drinking 
water to look and taste great, and that water quality 
plays an important part in maintaining our customers’ 
trust in the quality of our supply.

Our dedicated teams, ongoing investment and use  
of innovative technologies ensure that we are able  
to respond to challenges such as those posed by  
the COVID-19 pandemic, severe weather and 
fluctuating demand from seasonal visitors to  
the region. 

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Driven by our purpose 

Delivering clean, safe and 

reliable drinking water

We are committed to ensuring the continuous supply of clean, safe and reliable 

drinking water to our customers, whilst preserving the natural resources 

within the Great South West and protecting the environment with reliable 

wastewater delivery.

We recognise that customers expect their drinking 

water to look and taste great, and that water quality 

plays an important part in maintaining our customers’ 

trust in the quality of our supply.

Our dedicated teams, ongoing investment and use  

of innovative technologies ensure that we are able  

to respond to challenges such as those posed by  

the COVID-19 pandemic, severe weather and 

fluctuating demand from seasonal visitors to  

the region. 

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Ensuring quality bathing 
waters
We are improving the resilience of the region’s 
wastewater services to minimise our impact on the 
environment. We care deeply about sustainability 
and take our guardianship of the natural 
environment very seriously and want to do more.

We are pleased that our investments since 
privatisation have now led to all bathing waters in 
our region achieving the quality standard, as 
measured by the Environment Agency. 

 100%

coastal bathing waters achieving quality standard

Annual Report and Accounts 2022 | Pennon Group plc 

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Our operational and financial performance

Robust financial and operational 
performance for 2021/22

Performance across the Group continues to be operationally resilient, delivering 
against our business plan commitments and realising benefits for all stakeholders.

Performance as measured by our outcome delivery incentives (ODIs) was 
c.80% for South West Water, maintaining last year’s strong performance 
and c.75% for Bristol Water, an increase from c.60% in the previous year.

Key common areas of good performance across both companies include 
asset health measures, leakage and mains repairs with a relentless drive 
to maintain and invest in our assets. Following the launch of our dedicated 
plan, South West Water saw a big improvement in the number of 
pollutions, reducing by a third year-on-year pollution incidents and 
significantly reducing the penalty incurred.

Both companies have delivered cumulative RORE outperformance with 
South West Water’s cumulative RORE of 8.2% representing a more than 
doubling of base returns, and Bristol Water’s cumulative RORE achieving 
6.3% also higher than base returns.

c.80%

ODIs on track. 

c.75%

ODIs on track

Efficient totex delivery 
supports lower customer bills 
and provides headroom for 
re-investment

8.2%

Return on Regulated Equity 
(RORE) – K7 cumulative

6.3%

Return on Regulated Equity 
(RORE) – K7 cumulative

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Our operational and financial performance

Operational review – Regulated Water

Robust financial and operational 

performance for 2021/22

Regulated Water

Performance across the Group continues to be operationally resilient, delivering 

against our business plan commitments and realising benefits for all stakeholders.

Performance as measured by our outcome delivery incentives (ODIs) was 

c.80% for South West Water, maintaining last year’s strong performance 

and c.75% for Bristol Water, an increase from c.60% in the previous year.

Key common areas of good performance across both companies include 

asset health measures, leakage and mains repairs with a relentless drive 

to maintain and invest in our assets. Following the launch of our dedicated 

plan, South West Water saw a big improvement in the number of 

pollutions, reducing by a third year-on-year pollution incidents and 

significantly reducing the penalty incurred.

Both companies have delivered cumulative RORE outperformance with 

South West Water’s cumulative RORE of 8.2% representing a more than 

doubling of base returns, and Bristol Water’s cumulative RORE achieving 

6.3% also higher than base returns.

c.80%

ODIs on track. 

c.75%

ODIs on track

Efficient totex delivery 

supports lower customer bills 

and provides headroom for 

re-investment

8.2%

Return on Regulated Equity 

(RORE) – K7 cumulative

Return on Regulated Equity 

(RORE) – K7 cumulative

6.3%

c.93%

Reservoir storage for both 
South West Water and 
Bristol Water

7%

Reduction in leakage 
across the Group

Clean, safe, reliable drinking water

Across the Group, we are committed to ensuring the continuous supply 
of clean, safe and reliable drinking water, whilst preserving the natural 
resources within the South West. Our dedicated teams and ongoing 
investments ensure that we are able to respond to challenges, such 
as those posed by the COVID-19 pandemic and severe weather, such 
as Storm Eunice in February 2022.

Water quality 
CRI
The Compliance Risk Index (CRI) score as reported by the Drinking Water 
Inspectorate (DWI) measures water quality compliance. Performance 
across the Group was impacted by one-off events in 2021/22, however 
underlying performance remains strong. 

South West Water CRI was 3.86 with Bristol Water at 4.19. These are above 
the industry average of 3.56 and the target of 2 and this continues to be 
a key focus for 2022/23, to improve this performance. 

Continued investment in research and implementation of advanced 
treatment technologies, including ceramic membranes and granular 
activated carbon, is designed to ensure compliance measures improve 
in future years. 

Further enhanced maintenance and resilience improvements are being 
delivered across all of our water treatment works as part of our innovative 
site MOT programme to again ensure we proactively intervene before 
failures occur.

Taste, smell and colour contacts
We recognise that consumers expect their drinking water to look and 
taste great and that this is important in maintaining consumers’ trust in 
the quality of our supplies and we continue to invest in all aspects of our 
operations from source to tap to maintain that trust. 

South West Water contacts per 1,000 population decreased slightly to 
1.55 from 1.65 and achieved the performance commitment target of 1.59. 
Bristol Water performance at 1.39 was adverse to their target of 1.09 with 
increased contacts due to air in supply.

2021/22 was another challenging year with the ongoing change in water 
usage patterns associated with COVID-19 and an increase in third party 
damage to our mains. This national problem was exemplified by the 
accidental damage to both of our strategic water mains supplying 
Cornwall this year. Whilst supplies were restored quickly, consumers 
reported discolouration over the coming days and secondary bursts and 
disruption were seen for several weeks. 

Our long-established operations and maintenance flushing programmes 
will be enhanced this year and we continue to progress well in delivering 
enhanced manganese removal schemes at Restormel and St. Cleer in 
Cornwall. To address taste and smell, we are progressing further 
significant investments in advanced granular activated carbon treatment 
at Stithians in Cornwall and Littlehempston in South Devon.

Bournemouth Water treatment upgrades
As part of our business plan, we committed to building two state of the art 
water treatment works in the Bournemouth area. Good progress continues 
on both of these schemes at Alderney and Knapp Mill. As part of Green 
Recovery, work at Knapp Mill has been accelerated to enable improved 
water quality and resilience in the Bournemouth area, which will improve 
both CRI and taste, smell and colour contacts in the future. 

Reducing leakage and supply interruptions
Leakage
We recognise that the prevention of water being lost in leakage from our 
pipes and assets is a key issue for all customers, and is something we work 
continuously to reduce. Across the Group in 2021/22, leakage levels 
reduced by c.7% compared to the prior year.

At South West Water, the specific investments made since the start of the 
regulatory period, teamed with the launch of our targeted action plan, are 
delivering results. Improved leakage performance for the year has resulted 
in us achieving our three-year average target and represents a c.8% 
reduction on the prior year’s performance. Whilst we know there’s still 
more to do to find, fix and prevent leaks on our network, we’re encouraged 
by the progress we’ve made to date, and continue to focus on delivering 
further improvements to achieve a 15% reduction over the K7 period. 

Bristol Water also improved on its strong leakage performance during the 
year, reducing leakage by c.5% and meeting its three year average target. 
A focus on customer leaks along with out-of-hours work has played a 
significant part in driving stubborn leakage areas down.

Minimising customer supply interruptions
As a Group, we understand the inconvenience that supply interruptions 
can cause. 

At South West Water during 2021/22, performance was impacted by 
two large events, including one in Gunnislake, Cornwall and a significant 
third-party incident1, and reflects the way in which performance against 
this target can be impacted by a one-off issue. As a result, performance 
in 2021/22 of 6 minutes 47 seconds is higher than our target of 6 minutes 
8 seconds for customer supply interruptions. Excluding the issues noted 
above, South West Water’s core performance continues to remain 
robust with our strategy of a dedicated, in-house supply continuity 
and alternative water supply team making long-term improvements 
to customers, reducing the number and duration of supply 
interruption events.

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1. 

In late August 2021, a third-party utility company, performing work unconnected with South West Water, damaged mains supply pipes at Carland Cross in Cornwall, causing a localised 
loss of supply. Any impact from this event in terms of ODI mechanism remains under evaluation.

Annual Report and Accounts 2022 | Pennon Group plc 

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Operational review – Regulated Water (continued)

Rising to the challenge 
of unexpected events
Storm Eunice was only the second ever red weather warning issued by 
the Met Office for the South West, the first being the ‘Beast from the East’ 
in 2018. Across the Group, South West Water and Bristol Water colleagues 
worked tirelessly to ensure minimal operational impact occurred with 
the largest operational challenge being the effects of power outages.  
We worked closely with the local power distribution supply to minimise 
outages and ensure continuity of supply for most customers during 
the storms.

Bristol Water have made a number of changes in their approach to supply 
interruptions over the past three years to improve performance. The 
impact of these changes is now being seen, with Bristol Water delivering a 
c.90% reduction on the prior year, and outperforming their 2021/22 target. 

Investing to secure resilience, now and into the future
Per capita consumption (PCC)
This is an important metric to help the industry be more resilient into the 
future and help incentivise companies to conserve the natural resources 
around us. Per capita consumption is measured in percentage terms from 
a baseline. 

In the year, South West Water reduced its three year average to 142.1 l/
day/person, beating the performance commitment for the year. While 
overall consumption increased, the population served in the South West 
was also at record levels, with high numbers of tourists visiting the region 
and utilisation of second homes also at very high levels by historical 
standards. 

For Bristol Water, the impact of COVID-19 continues to drive high levels of 
household demand driving per capita consumption higher than the target 
at 154.1 l/day/person.

To help customers reduce their consumption, we provide donations to 
charities supporting water conservation to help promote and educate 
customers. This is in addition to our schools outreach programme, 
which aims to teach children about the importance of looking after our 
natural resources. 

Water availability
In 2021, South West Water celebrated a silver jubilee – the 25th 
consecutive year without water restrictions. Bournemouth Water’s track 
record of no water restrictions was also successfully maintained. Despite 
high demand over the year and hot weather over the summer, we 
successfully managed our water resources, taking advantage of the wetter 
periods over the winter. This strategy enabled us to replenish water 
storage and as we enter the summer period, our water resources are in a 
robust position with reservoir storage at c.93% at the end of March 2022.

We continue to look for strategic value enhancing opportunities in this 
area, having recently procured a site for development of a new reservoir 
on Bodmin Moor, Devon.  

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At Bristol Water, the drought risk measure did not achieve its target for 
the year due to the ongoing higher than forecast distribution input and 
the higher than forecast unplanned outages. Bristol Water’s water 
resources are also in a robust position with reservoir storage at c.93% at 
the end of March 2022.

Smarter healthier homes
Increased water usage and unexpected repair bills from leaking service 
pipes can result in acute financial pressures for individual customers and 
particularly for those who are financially vulnerable. As part of our Green 
Recovery plan, “Smarter, healthier homes” focuses on investments that 
directly benefit our customers and help improve supply resilience. 

We plan to complete a large scale pilot programme across our North 
Devon supply area focused on installation of smart meters – enhancing 
customer engagement to help them manage their water use and bills 
more easily, carrying out a supply pipe ‘adoption’ trial, to relieve the worry 
of sudden unplanned financial demands arising from leaking and/or 
failed service pipes and embarking on a proactive lead pipe 
replacement programme.

These measures will help directly reduce consumption and help inform 
our wider plans in the future for all our operating areas. 

Maintaining asset health
Mains repairs
Decreasing the number of mains failures is vital to ensuring we maintain 
a continuous supply of water to our customers. 

The work to optimise the operation and control of our network by 
pressure management and other ‘network calming’ activities, along with 
targeted replacement of sections of water mains with higher failure rates 
has led to a significant lowering of overall numbers of mains failures across 
the year and across the Group. 

At South West Water we are pleased to have significantly reduced the 
number of reactive repairs compared to 2020/21 by c.30%. This year, we 
have substantially outperformed our target of 147 mains repairs per 1,000 
km of mains with our year end position of 111.4 per 1,000 km of mains.

Operational review – Regulated Water (continued)

Rising to the challenge 

of unexpected events

Storm Eunice was only the second ever red weather warning issued by 

the Met Office for the South West, the first being the ‘Beast from the East’ 

in 2018. Across the Group, South West Water and Bristol Water colleagues 

worked tirelessly to ensure minimal operational impact occurred with 

the largest operational challenge being the effects of power outages.  

We worked closely with the local power distribution supply to minimise 

outages and ensure continuity of supply for most customers during 

the storms.

Bristol Water’s 175th Anniversary
Bristol Water celebrated a significant birthday on 16 July 2021, marking 
the 175th anniversary of the passage through Parliament of the Bristol 
Waterworks Act. The occasion was marked with a range of activities, 
including the publication of a new social history of Bristol Water to 
reinvigorate Bristol Water’s story for future generations. The celebrations 
reflected the philanthropic purpose of Bristol Water’s founders including 
Francis Fry, Sir John Kerle Haberfield and Dr William Budd, whose 
connection of public health to clean drinking water was ground-breaking. 
Bristol Water’s birthday was a good reminder that solving the challenges 
faced by society, climate and ecological emergencies, still depend on 
local community-based solutions.

Bristol Water have made a number of changes in their approach to supply 

At Bristol Water, the drought risk measure did not achieve its target for 

interruptions over the past three years to improve performance. The 

the year due to the ongoing higher than forecast distribution input and 

impact of these changes is now being seen, with Bristol Water delivering a 

the higher than forecast unplanned outages. Bristol Water’s water 

c.90% reduction on the prior year, and outperforming their 2021/22 target. 

resources are also in a robust position with reservoir storage at c.93% at 

Investing to secure resilience, now and into the future

Per capita consumption (PCC)

This is an important metric to help the industry be more resilient into the 

future and help incentivise companies to conserve the natural resources 

around us. Per capita consumption is measured in percentage terms from 

a baseline. 

standards. 

In the year, South West Water reduced its three year average to 142.1 l/

day/person, beating the performance commitment for the year. While 

overall consumption increased, the population served in the South West 

was also at record levels, with high numbers of tourists visiting the region 

and utilisation of second homes also at very high levels by historical 

the end of March 2022.

Smarter healthier homes

Increased water usage and unexpected repair bills from leaking service 

pipes can result in acute financial pressures for individual customers and 

particularly for those who are financially vulnerable. As part of our Green 

Recovery plan, “Smarter, healthier homes” focuses on investments that 

directly benefit our customers and help improve supply resilience. 

We plan to complete a large scale pilot programme across our North 

Devon supply area focused on installation of smart meters – enhancing 

customer engagement to help them manage their water use and bills 

more easily, carrying out a supply pipe ‘adoption’ trial, to relieve the worry 

of sudden unplanned financial demands arising from leaking and/or 

failed service pipes and embarking on a proactive lead pipe 

These measures will help directly reduce consumption and help inform 

our wider plans in the future for all our operating areas. 

For Bristol Water, the impact of COVID-19 continues to drive high levels of 

household demand driving per capita consumption higher than the target 

replacement programme.

at 154.1 l/day/person.

To help customers reduce their consumption, we provide donations to 

charities supporting water conservation to help promote and educate 

customers. This is in addition to our schools outreach programme, 

which aims to teach children about the importance of looking after our 

Maintaining asset health

Mains repairs

natural resources. 

Water availability

Decreasing the number of mains failures is vital to ensuring we maintain 

a continuous supply of water to our customers. 

The work to optimise the operation and control of our network by 

In 2021, South West Water celebrated a silver jubilee – the 25th 

pressure management and other ‘network calming’ activities, along with 

consecutive year without water restrictions. Bournemouth Water’s track 

targeted replacement of sections of water mains with higher failure rates 

record of no water restrictions was also successfully maintained. Despite 

has led to a significant lowering of overall numbers of mains failures across 

high demand over the year and hot weather over the summer, we 

the year and across the Group. 

successfully managed our water resources, taking advantage of the wetter 

periods over the winter. This strategy enabled us to replenish water 

storage and as we enter the summer period, our water resources are in a 

robust position with reservoir storage at c.93% at the end of March 2022.

We continue to look for strategic value enhancing opportunities in this 

area, having recently procured a site for development of a new reservoir 

on Bodmin Moor, Devon.  

At South West Water we are pleased to have significantly reduced the 

number of reactive repairs compared to 2020/21 by c.30%. This year, we 

have substantially outperformed our target of 147 mains repairs per 1,000 

km of mains with our year end position of 111.4 per 1,000 km of mains.

At Bristol Water, we minimise the likelihood of bursts on our mains by 
replacing targeted sections or whole areas of poorly performing pipes. 
We minimise high pressure risks where we can and monitor the network 
for ‘transient’ pressure spikes that can lead to mains failures. Alongside 
this, in line with South West Water, our network teams employ calm 
network operational techniques. 

This year, these interventions meant that Bristol Water has outperformed 
the challenging target of 136.5 mains repairs per 1,000km of mains, with 
our year end position of 106.4km per 1,000km of mains.

Unplanned outages
Water treatment unplanned outage is a new measure for the 2020-25 
regulatory period and provides a means of assessing asset health 
(primarily for non-infrastructure, above ground assets), for water 
abstraction and water treatment activities. It tracks the temporary loss 
of production capacity across all water treatment works, resulting from 
unplanned breakdowns and asset failure. 

The Group is performing well in this area, outperforming the industry 
wide target.

South West Water’s performance in 2021/22 has remained strong and 
compares favourably with the rest of the industry. This is founded on 
effective investment and maintenance regimes, ensuring that unplanned 
failures are minimised. This in turn minimises the risk of any production 
outages resulting in service impacts for our customers. Our performance 
for 2021/22 resulted in an unplanned outage figure of c.0.96%, achieving 
a better performance than the industry wide target of 2.34%. 

At Bristol Water, due to some extreme weather events, such as Storm 
Eunice, and supply chain issues in obtaining replacement parts, there has 
been an increase in unplanned outage over 2021/22, though performance 
still remains favourable to target at 1.78%.

Sharing our success – 
WaterShare+
Through South West Water’s New Deal business plan 
(2020-25), we committed to share our success with customers 
through our pioneering WaterShare+ scheme. Last year, we 
shared c.£20 million of outperformance from the previous 
regulatory period with South West Water and Bournemouth 
Water customers, through a choice of either a £20 reduction in 
their bill or through the ownership of shares in Pennon Group 
plc. We were delighted that one in 16 households in the region 
opted to become shareholders, giving them a greater stake in 
the business and the opportunity to share in our success, as 
investors do. 

We also committed to hold quarterly meetings in public, along 
with a dedicated customer Annual General Meeting (AGM) 
– the first of which we held just before Christmas, accessible to 
all customers and chaired by our independent WaterShare+ 
Chair, Lord Matthew Taylor.

With the announcement of the Bristol Water acquisition, we 
confirmed the intention for a second WaterShare+, further 
evolving South West Water’s pioneering scheme. We are 
pleased that this accelerated WaterShare+ scheme of 
c.£20 million outperformance in 2022/23 will also include Bristol 
Water customers (subject to shareholder approval at the 2022 
Pennon AGM), sharing the benefits of common ownership 
under Pennon.

68 

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Annual Report and Accounts 2022 | Pennon Group plc 

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Operational Review – Regulated Wastewater

Regulated Wastewater

Protecting the environment – robust 
wastewater delivery

At South West Water, we continue to target and drive improvements in 
wastewater services through innovation by constantly seeking out new 
ideas, pioneering and piloting new technologies with a focus on nature-
based solutions where possible and by enhancing governance and 
working in partnership with others. 

Reducing flooding incidents
During 2021/22, the number of internal sewer flooding cases decreased 
year-on-year by c.40% compared to the prior year with 0.76 incidents per 
10,000 sewer connections. This is a significant outperformance against 
target and places us as one of the best performers in the industry on this 
measure. External sewer flooding events also decreased, with a c.6% 
year-on-year reduction to 1,407 incidents maintaining our strongest 
performance yet, supported by the use of Artificial Intelligence (AI), such 
as the Meniscus platform, enabling proactive interventions based on 
predictive analytics. 

We have adopted a multi-faceted approach to improve our performance 
on sewer flooding with key activities including the installation of sewer 
depth monitors at key points within the network to alert us to potential 
issues and enhanced data collection and analysis, as well as the use of 
HYBACS technology to help peak network demand. This informs our 
forward plans for identifying repeat flooding risk areas and locations that 
require further sewer cleansing and defect remediation.

Improving asset health
Sewer collapses
Sewer collapses and blockages are a key cause of flooding, pollutions and 
service impacts to our customers as well as a lead indicator of assets 
health. We have seen a further c.30% reduction in collapses to 6.72 
collapses per 1,000km of sewers and continue to see positive performance 
in reducing our blockages through proactive management of our network, 
including a relentless drive to investigate, clean, and repair sewers. We are 
using Artificial Intelligence to produce automated sewer condition surveys 
and to detect and code faults accurately, resulting in faster proactive 
repairs at a lower cost. 

Sewer blockages
The number of sewer blockages is already below the 2025 target, with 
focused education programmes influencing customer behaviours, thereby 
reducing wet wipes, fat, oil and grease disposed of through the sewer 
network. South West Water also actively supports lobbying for retailers to 
stop selling wet wipes containing plastic to reduce the impact of 
micro-plastics entering the environment. The number of sewer blockages 
during the year was 6,458, substantially lower than our target of 7,280.

Pioneering catchment management for over 15 years
We maintain that our pioneering catchment management approach for 
over 15 years is fundamental to help unlock the environmental challenge 
we all face. Approximately 95,000 hectares have been improved to date 
with catchment management being undertaken across 80% of our region, 
working with over 1,700 farmers. 

These activities lead to reduced ammonia and phosphate run-off, 
improving overall river quality. We’re also well advanced with our plans to 
plant 250,000 trees by 2025, more than doubling our original target of 
100,000, which we achieved four years early. An additional c.50,000 
trees were planted in 2021/22, bringing the total planted to 150,000. 

Thanks to the additional investment secured as part of the Green 
Recovery initiative, we will expand our nature-based solutions through 
increased peatland restoration, reducing the risk of flooding and improving 

70 

 Annual Report and Accounts 2022 | Pennon Group plc

c.95,000

hectares Improved 
through catchment 
management

8

Bathing water scheme 
enhancements delivered 
to date

biodiversity, plant life and habitats with additional hectares of peatland 
restored.

Targeting improvements in EPA
A combination of a basket of measures, the EPA is the Environment 
Agency’s assessment of environmental performance. With a planned 
strategy of achieving 4 star by 2024, there is much to focus on.

Pollution incident reduction plan delivering results
South West Water’s Wastewater Pollutions Incident Reduction Plan 
continues to deliver results after being launched in September 2020. This 
level of improvement has continued into 2021/22 reducing by a third, 
from the previous year – 151 compared to 225 in the prior year. 

Our steadfast focus remains in this area as we work to deliver a 
meaningful step change in performance. The year-on-year 
improvement was achieved through adopting best practice, focused on 
predictive modelling and using innovative techniques such as the 
Meniscus AI platform. These solutions use asset data coupled with 
weather forecast models to predict potential pollution risks, which are 
identified and fixed in advance of an issue occurring. 

2021/22 saw the completion of the first phase of 210 ‘hotspot’ investments 
(sites with multiple previous incidents) where issues identified were fixed 
during the year. A second phase has been identified for resolution in 2022, 
which in addition to other planned maintenance and enhancements to 
assets, support our trajectory to improve our overall position and target 
continued reductions in pollutions incidents. 

In addition, we continue to collaborate with others in the industry to share 
best practice and operational insights, are enhancing the root cause 
analysis processes to deliver greater insight into developing risks and are 
helping customers to understand how their behaviour impacts on our 
assets and ultimately their local environment.

Numeric compliance
Numeric permits place measurable conditions on the final effluent 
discharged to the environment and measure compliance with these 
conditions. South West Water’s wastewater treatment compliance reduced 
slightly in the year to 97.5% from 99% last year driven by the inclusion of 
Bournemouth Water treatment works (and the wastewater generated from 
their processes) following a change in reporting requirements, and 
third-party incidents. 

Our ongoing MOT programme and planned improvements to our 
wastewater treatment sites will help us return to target in future years. 

Rivers and coastal water quality
Since our Final Determination, there has been a marked shift in the focus 
on the environment from customers, the media, government and other 
stakeholders. During 2021, we saw COP26 in Glasgow and the G7 meeting 
in Cornwall with climate change at the forefront of discussions. 

Operational Review – Regulated Wastewater

Regulated Wastewater

Protecting the environment – robust 

wastewater delivery

At South West Water, we continue to target and drive improvements in 

wastewater services through innovation by constantly seeking out new 

ideas, pioneering and piloting new technologies with a focus on nature-

based solutions where possible and by enhancing governance and 

working in partnership with others. 

Reducing flooding incidents

During 2021/22, the number of internal sewer flooding cases decreased 

year-on-year by c.40% compared to the prior year with 0.76 incidents per 

10,000 sewer connections. This is a significant outperformance against 

target and places us as one of the best performers in the industry on this 

restored.

measure. External sewer flooding events also decreased, with a c.6% 

year-on-year reduction to 1,407 incidents maintaining our strongest 

performance yet, supported by the use of Artificial Intelligence (AI), such 

as the Meniscus platform, enabling proactive interventions based on 

predictive analytics. 

We have adopted a multi-faceted approach to improve our performance 

on sewer flooding with key activities including the installation of sewer 

depth monitors at key points within the network to alert us to potential 

issues and enhanced data collection and analysis, as well as the use of 

HYBACS technology to help peak network demand. This informs our 

forward plans for identifying repeat flooding risk areas and locations that 

require further sewer cleansing and defect remediation.

Improving asset health

Sewer collapses

Sewer collapses and blockages are a key cause of flooding, pollutions and 

service impacts to our customers as well as a lead indicator of assets 

health. We have seen a further c.30% reduction in collapses to 6.72 

collapses per 1,000km of sewers and continue to see positive performance 

in reducing our blockages through proactive management of our network, 

including a relentless drive to investigate, clean, and repair sewers. We are 

using Artificial Intelligence to produce automated sewer condition surveys 

and to detect and code faults accurately, resulting in faster proactive 

repairs at a lower cost. 

Sewer blockages

The number of sewer blockages is already below the 2025 target, with 

focused education programmes influencing customer behaviours, thereby 

reducing wet wipes, fat, oil and grease disposed of through the sewer 

network. South West Water also actively supports lobbying for retailers to 

stop selling wet wipes containing plastic to reduce the impact of 

micro-plastics entering the environment. The number of sewer blockages 

during the year was 6,458, substantially lower than our target of 7,280.

Pioneering catchment management for over 15 years

We maintain that our pioneering catchment management approach for 

over 15 years is fundamental to help unlock the environmental challenge 

working with over 1,700 farmers. 

These activities lead to reduced ammonia and phosphate run-off, 

improving overall river quality. We’re also well advanced with our plans to 

plant 250,000 trees by 2025, more than doubling our original target of 

100,000, which we achieved four years early. An additional c.50,000 

trees were planted in 2021/22, bringing the total planted to 150,000. 

Thanks to the additional investment secured as part of the Green 

Recovery initiative, we will expand our nature-based solutions through 

increased peatland restoration, reducing the risk of flooding and improving 

70 

 Annual Report and Accounts 2022 | Pennon Group plc

c.95,000

hectares Improved 

through catchment 

management

8

Bathing water scheme 

enhancements delivered 

to date

biodiversity, plant life and habitats with additional hectares of peatland 

Targeting improvements in EPA

A combination of a basket of measures, the EPA is the Environment 

Agency’s assessment of environmental performance. With a planned 

strategy of achieving 4 star by 2024, there is much to focus on.

Pollution incident reduction plan delivering results

South West Water’s Wastewater Pollutions Incident Reduction Plan 

continues to deliver results after being launched in September 2020. This 

level of improvement has continued into 2021/22 reducing by a third, 

from the previous year – 151 compared to 225 in the prior year. 

Our steadfast focus remains in this area as we work to deliver a 

meaningful step change in performance. The year-on-year 

improvement was achieved through adopting best practice, focused on 

predictive modelling and using innovative techniques such as the 

Meniscus AI platform. These solutions use asset data coupled with 

weather forecast models to predict potential pollution risks, which are 

identified and fixed in advance of an issue occurring. 

2021/22 saw the completion of the first phase of 210 ‘hotspot’ investments 

(sites with multiple previous incidents) where issues identified were fixed 

during the year. A second phase has been identified for resolution in 2022, 

which in addition to other planned maintenance and enhancements to 

assets, support our trajectory to improve our overall position and target 

continued reductions in pollutions incidents. 

In addition, we continue to collaborate with others in the industry to share 

best practice and operational insights, are enhancing the root cause 

analysis processes to deliver greater insight into developing risks and are 

helping customers to understand how their behaviour impacts on our 

assets and ultimately their local environment.

Numeric compliance

Numeric permits place measurable conditions on the final effluent 

discharged to the environment and measure compliance with these 

conditions. South West Water’s wastewater treatment compliance reduced 

slightly in the year to 97.5% from 99% last year driven by the inclusion of 

Bournemouth Water treatment works (and the wastewater generated from 

their processes) following a change in reporting requirements, and 

third-party incidents. 

Rivers and coastal water quality

Since our Final Determination, there has been a marked shift in the focus 

on the environment from customers, the media, government and other 

stakeholders. During 2021, we saw COP26 in Glasgow and the G7 meeting 

in Cornwall with climate change at the forefront of discussions. 

we all face. Approximately 95,000 hectares have been improved to date 

Our ongoing MOT programme and planned improvements to our 

with catchment management being undertaken across 80% of our region, 

wastewater treatment sites will help us return to target in future years. 

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Isles of Scilly
South West Water was appointed and began operating the water and 
sewerage services on the Isles of Scilly in April 2020, at the very start 
of the COVID-19 pandemic. 

During 2021/22, investments have been delivered on the islands that 
include improved communication and control systems on key assets, and 
an enhanced water sampling programme which provides improved water 
quality data that will be used to design the new water treatment systems 
the islands require and completion of a programme of tank cleaning.

In addition, we completed the first phase of smart metering, with c.90% of 
customers now covered. This forms part of a focus on remote operations 
and communities. During the year, we worked with customers on St Mary’s 
to reduce natural radon impacts. 

We have also bolstered our teams, recruiting locally to strengthen the 
island-based team that effectively manage these critical services.

All specified targets agreed with the DWI and the Environment Agency 
have been achieved, in addition to extra commitments made to the 
DWI based on further water quality data that has been gathered 
since April 2020.

The programme now moves to the next stage of detailed design 
regarding replacement treatment processes that provide the resilience 
targeted on-island and deliver the environmental resilience through 
abstraction and discharge needed. 

We have made an early start in going further and faster to improve river 
water quality by installing new monitors to measure quality and enable 
greater transparency with regulators and customers who wish to use the 
amenities in the South West. 

Recognising that there are many contributing factors to river water 
quality, including farming and industry, we are taking the lead in 
supporting all those who might be a source of river water pollution. 

We are also on track to reduce the impact of our own assets and 
processes, targeting a reduction of the impact by one-third by 2025.

Delivering for shareholders
Return on Regulated Equity (RORE) performance underpins the Group’s 
sustainable dividend policy.

In 2021/22, South West Water achieved c.80% of its ODIs across a broad 
range of stretching measures, maintaining its position from the prior year. 
Improvements in pollutions and leakage performance were the biggest 
contributing factor in moving from a net penalty of £10.4 million to a net 
reward of £0.6 million in the current year. 

South West Water’s efficient financing structure continues to deliver one 
of the lowest effective interest rates in the sector at 3.4% (from 2.5% in 
2020/21), significantly lower than Ofwat’s nominal cost of debt of 4.2%, and 
supported by South West Water’s relatively low proportion of debt linked 
to inflation compared to the industry average. 

Totex efficiencies continue to be delivered through innovation, efficient 
delivery and lower administration costs with c.£101 million recognised to 
date. Focusing on delivering efficiently enables us to keep bills as low as 
possible for customers into the future and provides headroom for 
investment, as demonstrated through South West Water’s £45 million 
reinvestment to fund our WaterFit plans, aimed at protecting rivers 
and seas, together.

South West Water’s RORE of c.8.2% on a cumulative basis represents a more than 
doubling of base returns, delivering value for shareholders and customers.

Bristol Water’s cumulative RORE to 2021/22 stands at 6.3%, higher than 
the 4.5% assumed in the CMA redetermination. Bristol Water’s operational 
performance in the year was significantly better than the prior year, 
resulting in net ODI reward of £0.4 million. However, as a result 
of penalties in the prior year, this is still impacting the cumulative 
RORE position. In 2021/22, all areas were outperforming. 

Annual Report and Accounts 2022 | Pennon Group plc 

 71

Improving river and coastal water quality has taken centre stage, as water 
based recreation, such as wild swimming and paddle boarding, have 
become more popular, and the pandemic has strengthened the bond our 
customers want to have with more open green and blue spaces, now and 
for generations to come.

A key concern and priority of our customers is protecting and enhancing 
the beautiful environment in the South West, and this has helped shape 
our brand new investment programme, WaterFit, which is focused on 
protecting rivers and seas together. This programme brings together 
existing plans to deliver multiple benefits, as well as going further and 
faster with a new ambition, and piloting and proving the case for future 
investment, and in preparation for the next regulatory agreement, PR24. 

WaterFit will see us nurturing healthy rivers and seas, reducing our impact 
on rivers by one-third by 2025, maintaining our excellent bathing water 
quality standards all year round and developing plans to target zero harm 
on river quality by 2030 with six pledges underpinned by specific targets. 

Record quality levels recorded at our bathing waters 
South West Water has over 860 miles of coastline to protect, representing 
over one-third of the UK’s bathing waters. This is something we, and our 
customers, have always valued and prioritised, working tirelessly across 
the region to improve bathing water quality around our coastline, which 
now for the first time ever, has achieved 100% water quality, as measured 
by the Environment Agency. 

We have advanced expenditure in this area and already delivered eight 
bathing water scheme enhancements, six of these ahead of schedule, 
pioneering nature-based solutions, restoring, protecting and enhancing 
land to reduce pollution levels running off into our seas. 

At Combe Martin, this amenity has regained designation status, meeting 
quality standards following investment and collaboration with other 
agencies, landowners and customers in this area. This demonstrates our 
strategy to work with multiple stakeholders using a mixed investment 
approach, and using nature-based solutions, which really delivers results. 

Driving river water quality improvements
As part of our Green Recovery investments, we are piloting schemes on 
the Rivers Dart and Tavy to understand the whole river health with the 
ambition of moving these rivers to bathing water status in the future, and 
are engaging with stakeholders to inform our plans and priorities. 

 
 
 
Operational Review – B2B retail services

B2B retail services

Pennon Water Services (PWS) continued to deliver for its customers, supporting 
them with cost effective and efficient retail services whilst exceeding financial 
expectations.

2021/22 performance
Pennon Water Services delivered a strong set of financial results. Turnover 
increased by 20% from £163 million in 2020/21 to £195 million as a direct 
result of its strong customer growth, low customer attrition and higher 
customer consumption. Whilst still 6% below pre COVID-19 pandemic 
levels, overall water demand increased by 13% compared to the prior year. 

Since the market opened in 2017, Pennon Water Services has lost only 
11.7% of its deemed contract customer business accounts, reflective 
of its strong customer support and quality of service throughout and 
it maintained a stable market share of 6.14% serving over 160,000 
business accounts.

Through its simple, transparent and competitive offering, Pennon Water 
Services continued to win new customer contracts across a diverse range 
of business sectors. This was achieved despite ongoing business 
uncertainty and focus from businesses on limiting exposure to energy 
contracts driven by the collapse of numerous energy suppliers. New 
customer contract examples include Essar Oil and Bourne Leisure. 
The combination of strong growth in new contracts and high retention 
delivered a net consumption gain of 35% across its customer base 
during the year. 

The increased turnover supported a strong set of financials for the 
business which delivered EBITDA growth of 143% and a profit before 
tax of £1.0 million. 

Revenue Growth1

20%

EBITDA Growth1 

143%

PBT

£1.0m 

Demand up by

13%2

Trustpilot 

4.85/5

1.  Compared to financial year 2020/21.
2.  Consumption from demand up 13%, down 6% on pre-covid year 2019/20.

72 

 Annual Report and Accounts 2022 | Pennon Group plc

Pennon Water Services (PWS) continued to deliver for its customers, supporting 

them with cost effective and efficient retail services whilst exceeding financial 

Operational Review – B2B retail services

B2B retail services

expectations.

2021/22 performance

Pennon Water Services delivered a strong set of financial results. Turnover 

increased by 20% from £163 million in 2020/21 to £195 million as a direct 

result of its strong customer growth, low customer attrition and higher 

customer consumption. Whilst still 6% below pre COVID-19 pandemic 

levels, overall water demand increased by 13% compared to the prior year. 

Since the market opened in 2017, Pennon Water Services has lost only 

11.7% of its deemed contract customer business accounts, reflective 

of its strong customer support and quality of service throughout and 

it maintained a stable market share of 6.14% serving over 160,000 

business accounts.

Through its simple, transparent and competitive offering, Pennon Water 

Services continued to win new customer contracts across a diverse range 

of business sectors. This was achieved despite ongoing business 

uncertainty and focus from businesses on limiting exposure to energy 

contracts driven by the collapse of numerous energy suppliers. New 

customer contract examples include Essar Oil and Bourne Leisure. 

The combination of strong growth in new contracts and high retention 

delivered a net consumption gain of 35% across its customer base 

during the year. 

tax of £1.0 million. 

The increased turnover supported a strong set of financials for the 

business which delivered EBITDA growth of 143% and a profit before 

Revenue Growth1

20%

EBITDA Growth1 

143%

PBT

£1.0m 

Demand up by

13%2

Trustpilot 

4.85/5

1.  Compared to financial year 2020/21.

2.  Consumption from demand up 13%, down 6% on pre-covid year 2019/20.

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Supporting customers  
with water efficiency
Pennon Water Services helped the Department for Education to scope 
and complete a water efficiency pilot for schools with differing levels 
of average consumption per pupil. 

The pilot involved Pennon Water Services water auditors and plumbers 
completing audits and remedial works to remedy identified inefficiencies. 
The comprehensive audits and works identified inefficiency through 
leakage and opportunities in pressure management and education which 
would help the schools to become more water efficient not only day 
to day but in the long-term. 

On average, annual savings of more than £2,500 per school were 
identified and delivered. The findings from the pilot have been shared with 
the Department for Education to support a national strategy on water 
efficiency within schools. 

water2business
As part of the acquisition of Bristol Water in June 2021, we 
obtained an interest in Water 2 Business Limited (W2B), a water 
retailer joint venture with Wessex Water. Pennon owns 30% of 
W2B’s voting equity and 30% of its dividend equity. W2B has 
163,438 supply points, making W2B the fifth largest water 
retailer by number of supply points with a 6.25% market share. 
W2B ended the water retailer industry reporting period as the 
first ranked retailer for Market Performance Standards, the fifth 
consecutive year in this position since deregulation in 2017. 
Over the year, W2B has had a 4% reduction in complaints, and a 
45% reduction in escalated complaints, maintaining a 4.9 star 
Trustpilot score throughout the duration of 2021-22, the highest 
score of any water retailer.

Putting business customers’ and employees’ safety 
at the heart
Throughout the year Pennon Water Services continued its focus on 
streamlining its systems and processes to accommodate growth and to 
ensure the operation remained efficient in its core activities and in those 
which added value to the business and its customers. 

Customer and employee safety remained at the heart of its business focus 
with home and hybrid working policies allowing staff to direct their best 
efforts towards helping customers.

All customer contact channels operated as normal with a dedicated team 
dealing with phone, email and written contacts from customers to a high 
standard. To support their own working from home policies, customers 
were able to receive bills and correspondence electronically and could 
access account details and enter their own meter readings via a simple 
online portal. 

Pennon Water Services customers awarded it 4.85 out of 5 in the 
independent Trustpilot score for the second year running, compared to 
scores of 4.55 and 4.35 in prior years, reflecting efforts to refine and 
improve its service to customers. 

Pennon Water Services continued to take an active role in engaging 
constructively with MOSL, Ofwat and Defra, shaping an efficient water 
market for customers, retailers and wholesalers. 

Driving innovation
Pennon Water Services was awarded £150,000 funding through the first 
ever competitive round of MOSL’s new innovation fund for projects 
designed to improve the operation of the water market for all. In 
partnership with SDS Limited, Pennon Water Services will run a pilot to 
deliver reductions in potable water use through the retrofitting of 
underground water attenuation tanks.

72 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 73

0

 
 
 
Group Finance Director’s report

Robust performance  
in a challenging year

We have extended our investment in UK water with the acquisition of 
Bristol Water and have committed further investment to fund the water 
business in support of our Green Recovery initiative.

Bristol Water has contributed to the financial results since 3 June 2021, 
with financial performance ahead of management expectations. The 
Competition and Markets Authority (CMA) cleared the non-household 
aspect of the acquisition in November 2021, with full clearance for the 
merger of the wholesale water businesses granted on 7 March 2022.

Robust financial performance
Financial performance across the Group has been robust with a strong 
contribution from the newly acquired Bristol Water. 

The Group’s revenue has increased from £624.1 million to £792.3 million, 
with the prior period including a £20.5 million WaterShare+ non-underlying 
reduction to revenue. The Group’s underlying revenue^ has increased 
from £644.6 million to £792.3 million, an increase of c.23%, with Bristol 
Water contributing £104.4 million of the increase in the year ended 
31 March 2022.

Organically1, underlying revenues^ have increased by 6.7%. The COVID-19 
pandemic led to a substantial population increase in the South West with 
continued higher levels of household demand. Alongside this, as 
restrictions eased, businesses have increased activity, resulting in 
increased water usage both in and out of our region, as well as growth in 
developer services activities. 

Cost pressures from the macro-economic environment, alongside the 
increased demand, which includes the impact of a sustained population 
increase in the region, have resulted in higher costs to serve.

In the Bristol Water region, demand levels have been relatively stable 
year-on-year with revenues benefitting from higher regulatory allowances 
in its business plan as determined by the CMA. 

Pennon Water Services continues to deliver further revenue growth with 
contract wins contributing £17.5 million of additional revenue in 2021/22 
compared to 2020/21.

Cash collections throughout the Group have remained robust during the 
financial year. Underlying credit loss charges for 2021/22 of £3.1 million for 
South West Water (0.5% of revenue) are in line with previous levels 
(2020/21 0.5%). Bristol Water recognised an expected credit loss charge of  
£1.9 million (1.8% of revenue) for the ten-month period since acquisition, in 
line with recent experience for the business. For Pennon Water Services, 
the expected credit loss charge of £0.5 million (0.3% of revenue) is lower 
than the previous year (2020/21 of 0.6% of revenue). This reflects the 
significant focus on cash collection and the quality of the customer base 
as revenues have recovered from the pandemic. Across all Group 
businesses, the potential impact of significant increases in the cost of 
living on affordability has been considered, noting the existing toolkit of 
measures we have in place to help customers most in need in difficult 
times.

 ^ Measures with this symbol are defined in the alternative performance measures section 

of the annual report on pages 250 to 253.

1.  References to organic movements throughout this commentary refer to the 
performance of the business excluding the contribution from Bristol Water 
from 3 June 2021.

2.  Including revenue and RCV adjustments to reflect changes of totex allowances linked 
to changes in pay and wage indices (ASHE – average survey of hours and earnings), 
the true up for higher tax rates, changes in iboxx indices trueing up the cost of new 
debt, true ups for changes in volume related to bioresources, developer activity, land 
sales and customer numbers.

During this financial year, we have 
implemented our commitments to 
return value to our shareholders and 
stakeholders following the sale of 
Viridor, having paid a special dividend 
of c.£1.5 billion, commenced a share 
buy-back programme of up to 
c.£400 million, and making further 
contributions to our principal pension 
scheme. 

“Financial performance across  

the Group has been robust with a strong 
contribution from the newly acquired 
Bristol Water.”

74 

 Annual Report and Accounts 2022 | Pennon Group plc

Group Finance Director’s report

Robust performance  

in a challenging year

We have extended our investment in UK water with the acquisition of 

Bristol Water and have committed further investment to fund the water 

business in support of our Green Recovery initiative.

Bristol Water has contributed to the financial results since 3 June 2021, 

with financial performance ahead of management expectations. The 

Competition and Markets Authority (CMA) cleared the non-household 

aspect of the acquisition in November 2021, with full clearance for the 

merger of the wholesale water businesses granted on 7 March 2022.

Robust financial performance

Financial performance across the Group has been robust with a strong 

contribution from the newly acquired Bristol Water. 

The Group’s revenue has increased from £624.1 million to £792.3 million, 

with the prior period including a £20.5 million WaterShare+ non-underlying 

reduction to revenue. The Group’s underlying revenue^ has increased 

from £644.6 million to £792.3 million, an increase of c.23%, with Bristol 

Water contributing £104.4 million of the increase in the year ended 

31 March 2022.

Organically1, underlying revenues^ have increased by 6.7%. The COVID-19 

pandemic led to a substantial population increase in the South West with 

continued higher levels of household demand. Alongside this, as 

restrictions eased, businesses have increased activity, resulting in 

increased water usage both in and out of our region, as well as growth in 

developer services activities. 

Cost pressures from the macro-economic environment, alongside the 

increased demand, which includes the impact of a sustained population 

increase in the region, have resulted in higher costs to serve.

In the Bristol Water region, demand levels have been relatively stable 

year-on-year with revenues benefitting from higher regulatory allowances 

in its business plan as determined by the CMA. 

Pennon Water Services continues to deliver further revenue growth with 

contract wins contributing £17.5 million of additional revenue in 2021/22 

compared to 2020/21.

Cash collections throughout the Group have remained robust during the 

financial year. Underlying credit loss charges for 2021/22 of £3.1 million for 

South West Water (0.5% of revenue) are in line with previous levels 

(2020/21 0.5%). Bristol Water recognised an expected credit loss charge of  

£1.9 million (1.8% of revenue) for the ten-month period since acquisition, in 

line with recent experience for the business. For Pennon Water Services, 

the expected credit loss charge of £0.5 million (0.3% of revenue) is lower 

than the previous year (2020/21 of 0.6% of revenue). This reflects the 

significant focus on cash collection and the quality of the customer base 

as revenues have recovered from the pandemic. Across all Group 

businesses, the potential impact of significant increases in the cost of 

living on affordability has been considered, noting the existing toolkit of 

measures we have in place to help customers most in need in difficult 

times.

 ^ Measures with this symbol are defined in the alternative performance measures section 

of the annual report on pages 250 to 253.

1.  References to organic movements throughout this commentary refer to the 

performance of the business excluding the contribution from Bristol Water 

from 3 June 2021.

2.  Including revenue and RCV adjustments to reflect changes of totex allowances linked 

to changes in pay and wage indices (ASHE – average survey of hours and earnings), 

the true up for higher tax rates, changes in iboxx indices trueing up the cost of new 

debt, true ups for changes in volume related to bioresources, developer activity, land 

sales and customer numbers.

During this financial year, we have 

implemented our commitments to 

return value to our shareholders and 

stakeholders following the sale of 

Viridor, having paid a special dividend 

of c.£1.5 billion, commenced a share 

buy-back programme of up to 

c.£400 million, and making further 

contributions to our principal pension 

scheme. 

“Financial performance across  

the Group has been robust with a strong 

contribution from the newly acquired 

Bristol Water.”

74 

 Annual Report and Accounts 2022 | Pennon Group plc

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Overall, underlying EBITDA^ has increased by 14.7% from £334.7 million to 
£383.9 million including a contribution of £53.3 million from Bristol Water. 
Organically1, underlying EBITDA^ has reduced marginally by 1.2% with cost 
pressures from macro-economic conditions and higher costs to serve 
offsetting higher revenues.

Group underlying profit before tax^ decreased by 8.6% to £143.5 million 
compared with the prior year of £157.0 million. This outturn reflects the 
underlying EBITDA^ growth, supported by the Bristol Water contribution, 
being more than offset by increased interest charges on index-linked debt 
driven by the continuing high inflationary environment.

The results for the Group are weighted towards the first half of the year 
with the significantly higher levels of inflation impacting finance costs on 
index-linked debt in the last six months. Whilst long-term protection from 
the increasing inflationary environment is provided through inflation linked 
revenues and RCV growth, along with regulatory true-ups2, we continue to 
expect financing costs to be impacted in the near term. Whilst the Group 
benefits from a lower proportion of index-linked debt compared to the 
water industry average, 29% of Pennon’s regulated water businesses’ 
gross debt of £2.8 billion is index linked, meaning a 1% increase in inflation 
results in an additional c.£8.0 million of financing costs.

Financial highlights of the year

Resilient financial performance
The performance of the business has been resilient through times of 
challenge in global supply chains, rising power prices and overall 
higher levels of inflation which are impacting all businesses.

More information on pages 74 to 75 

Efficient financing and hedging strategy
Managing impact of inflationary environment on borrowing costs.

More information on page 78 

Realising value for shareholders and stakeholders
Special dividend of £1.5 billion, share buy-back programme and 
further contributions to principal pension scheme.

More information on page 81 

Investing for growth in UK water
Bristol Water is expected to deliver long-term value through an 
increase in RCV earnings accretion and synergistic totex savings.

More information on page 76

Revenue underlying^ (£m)

.

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3
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9
7

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(

2020/21
Revenue

Bristol
Water
contribution

SWW
inflation

SWW HH
demand

SWW NHH
demand

PWS
NHH
recovery

PWS
contract
wins

Other
Group

2021/22
Revenue

SWW
developer
services
+ new
connections

Profit before tax (PBT) underlying^ (£m)

.

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3
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4
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2020/21
PBT

Bristol Water
EBITDA

Bristol Water
depreciation

Bristol Water
net interest

SWW EBITDA
decrease

PWS/Other
EBITDA increase

Depreciation
increase

Net interest
charge increase

2021/22
PBT

Annual Report and Accounts 2022 | Pennon Group plc 

 75

 
 
 
Group Finance Director's Report (continued)

South West Water
South West Water’s underlying revenue for 2021/22 of £583.4 million has 
increased by 3.6% (£20.4 million) compared with the prior year (2020/21 
£563.0 million). This increase reflects the continued recovery of the 
non-household market and developer services activity to near pre-COVID 
levels, in addition to maintained elevated demand by household 
customers. 

Underlying operating costs of £251.9 million increased by £29.5 million 
(2020/21 £222.4 million) principally reflecting:

 •

 •

Inflationary and other cost pressures on wholesale energy of  
c.£5.1 million, c.£2.0 million on wages, c.£0.8 million on chemicals (linked 
to energy markets), and £4.6 million on other cost lines including higher 
insurance costs
Increased production volumes arising from the recovery of non-
household demand driving increased power and chemical consumption 
of c.£4 million

 • Additional operating costs of c.£5 million to enhance and accelerate our 
key areas of operational focus of pollutions and leakage and reflecting 
additional regulatory requirements such as ‘farming rules for water’

 • Higher developer activity such as government road schemes of  

c.£5 million associated with higher developer revenue

 • Other operating costs of c.£5 million, partially offset by ongoing 

efficiency initiatives and property sales.

South West Water’s underlying EBITDA^ and underlying operating profit 
reduced by 2.7% and 3.5%, respectively, reflecting the higher revenue from 
higher overall demand more than offset by higher operating costs.

Net interest costs of £77.9 million are £20.2 million higher than the prior 
year (2020/21 £57.7 million) due to the impact of higher inflation on 
index-linked debt. The Group’s efficient funding mix (which includes a 
relative low proportion of index-linked debt) and hedging strategy 
minimises these market effects with active management of our portfolio 
continuing to deliver a sector leading effective interest rate^ of 3.4% 
(2020/21 2.5%). South West Water has c.£750 million of interest rate swaps 
in place to manage its fixed, floating and index-linked ratios. 

South West Water’s capital expenditure this financial year was  
£203.4 million (2020/21 £168.2 million), with the split between clean water 
investment and wastewater investment being largely balanced at  
£102.1 million and £101.3 million, respectively. This c.20% increase reflects 
the expected profile in the regulatory period with major capital schemes to 

replace the first of two water treatment works in the Bournemouth region 
progressing well, in addition to advanced expenditure on bathing water 
schemes and other environmental projects.

Bristol Water
Bristol Water has contributed to the Group’s financial results since its 
acquisition on 3 June 2021. The business has contributed underlying 
revenue^ of £104.4 million, underlying EBITDA^ of £53.3 million and 
underlying profit before tax^ of £9.2 million since that date, before any 
adjustments to depreciation and interest costs from the acquisition fair 
value exercise. In the period since acquisition, the business has performed 
ahead of acquisition expectations, with results having an weighting 
towards the first half of the year, primarily due to the inflationary impact 
on its index-linked debt. The impact of inflation in the second half of the 
year on Bristol Water’s financing costs has been more marked with c.50% 
of Bristol Water’s debt being index-linked.

Bristol Water has delivered increased revenues of c.4% in the financial year 
to 31 March 2022, compared to the same 12 month period last year. Overall 
demand in the Bristol region has remained relatively stable with reductions 
in household demand being offset by the recovery in the non-household 
market. Revenues have also benefitted from higher regulatory allowances 
in its business plan determined by the CMA.

Bristol Water’s capital programme totalled £37.0 million for the ten month 
period since acquisition and includes resilience focused investment across 
the network and initiatives to further improve supply interruptions 
performance.

Pennon Water Services
Pennon Water Services has performed strongly this financial year through 
its disciplined approach to winning new business and benefitting from 
business customers’ COVID recovery throughout the year. 

Non-household demand has returned to near pre-COVID levels, with the 
recovery predominantly in the hospitality, tourism and manufacturing 
sectors. Growth rates in the second half of the year have moderated from 
the growth rates seen in the first half of 2021/22.

The overall impact on underlying revenues^ for Pennon Water Services, 
including the impact of new contract wins is an increase of c.20% 
compared to the prior year. New business wins have contributed 
£17.5 million of additional revenue compared to last year. Underlying 
operating costs have grown in line with improving revenues and the 

Major Categories of Capital Expenditure (£m)

SWW Effective Interest Rate^ (%)

£240.9m
TOTAL

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● South West Water (Water): £102.1m
● South West Water (Wastewater): £101.3m
● Bristol Water (Water): £37.0m
● Other: £0.5m

76 

 Annual Report and Accounts 2022 | Pennon Group plc

2017/18

2018/19

2019/20

2020/21

2021/22

Group Finance Director's Report (continued)

South West Water

South West Water’s underlying revenue for 2021/22 of £583.4 million has 

increased by 3.6% (£20.4 million) compared with the prior year (2020/21 

£563.0 million). This increase reflects the continued recovery of the 

non-household market and developer services activity to near pre-COVID 

levels, in addition to maintained elevated demand by household 

customers. 

replace the first of two water treatment works in the Bournemouth region 

progressing well, in addition to advanced expenditure on bathing water 

schemes and other environmental projects.

Bristol Water

Bristol Water has contributed to the Group’s financial results since its 

acquisition on 3 June 2021. The business has contributed underlying 

revenue^ of £104.4 million, underlying EBITDA^ of £53.3 million and 

Underlying operating costs of £251.9 million increased by £29.5 million 

underlying profit before tax^ of £9.2 million since that date, before any 

(2020/21 £222.4 million) principally reflecting:

 •

Inflationary and other cost pressures on wholesale energy of  

c.£5.1 million, c.£2.0 million on wages, c.£0.8 million on chemicals (linked 

to energy markets), and £4.6 million on other cost lines including higher 

 •

Increased production volumes arising from the recovery of non-

household demand driving increased power and chemical consumption 

insurance costs

of c.£4 million

adjustments to depreciation and interest costs from the acquisition fair 

value exercise. In the period since acquisition, the business has performed 

ahead of acquisition expectations, with results having an weighting 

towards the first half of the year, primarily due to the inflationary impact 

on its index-linked debt. The impact of inflation in the second half of the 

year on Bristol Water’s financing costs has been more marked with c.50% 

of Bristol Water’s debt being index-linked.

Bristol Water has delivered increased revenues of c.4% in the financial year 

 • Additional operating costs of c.£5 million to enhance and accelerate our 

to 31 March 2022, compared to the same 12 month period last year. Overall 

key areas of operational focus of pollutions and leakage and reflecting 

demand in the Bristol region has remained relatively stable with reductions 

additional regulatory requirements such as ‘farming rules for water’

in household demand being offset by the recovery in the non-household 

 • Higher developer activity such as government road schemes of  

market. Revenues have also benefitted from higher regulatory allowances 

c.£5 million associated with higher developer revenue

in its business plan determined by the CMA.

 • Other operating costs of c.£5 million, partially offset by ongoing 

efficiency initiatives and property sales.

Bristol Water’s capital programme totalled £37.0 million for the ten month 

period since acquisition and includes resilience focused investment across 

South West Water’s underlying EBITDA^ and underlying operating profit 

the network and initiatives to further improve supply interruptions 

reduced by 2.7% and 3.5%, respectively, reflecting the higher revenue from 

performance.

higher overall demand more than offset by higher operating costs.

Pennon Water Services

Net interest costs of £77.9 million are £20.2 million higher than the prior 

year (2020/21 £57.7 million) due to the impact of higher inflation on 

index-linked debt. The Group’s efficient funding mix (which includes a 

relative low proportion of index-linked debt) and hedging strategy 

minimises these market effects with active management of our portfolio 

continuing to deliver a sector leading effective interest rate^ of 3.4% 

(2020/21 2.5%). South West Water has c.£750 million of interest rate swaps 

in place to manage its fixed, floating and index-linked ratios. 

South West Water’s capital expenditure this financial year was  

£203.4 million (2020/21 £168.2 million), with the split between clean water 

investment and wastewater investment being largely balanced at  

£102.1 million and £101.3 million, respectively. This c.20% increase reflects 

the expected profile in the regulatory period with major capital schemes to 

Pennon Water Services has performed strongly this financial year through 

its disciplined approach to winning new business and benefitting from 

business customers’ COVID recovery throughout the year. 

Non-household demand has returned to near pre-COVID levels, with the 

recovery predominantly in the hospitality, tourism and manufacturing 

sectors. Growth rates in the second half of the year have moderated from 

the growth rates seen in the first half of 2021/22.

The overall impact on underlying revenues^ for Pennon Water Services, 

including the impact of new contract wins is an increase of c.20% 

compared to the prior year. New business wins have contributed 

£17.5 million of additional revenue compared to last year. Underlying 

operating costs have grown in line with improving revenues and the 

Major Categories of Capital Expenditure (£m)

SWW Effective Interest Rate^ (%)

£240.9m

TOTAL

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2018/19

2019/20

2020/21

2021/22

● South West Water (Water): £102.1m

● South West Water (Wastewater): £101.3m

● Bristol Water (Water): £37.0m

● Other: £0.5m

76 

 Annual Report and Accounts 2022 | Pennon Group plc

business has more than doubled its underlying EBITDA^. This strong 
performance has resulted in the business reporting a profit before tax of 
£1.0 million (2020/21 loss before tax £1.0 million).

The business continues to maintain its focus on targeting high quality, 
sustainable customers who will benefit from the value-added services that 
form part of Pennon Water Services’ differentiated service proposition, 
with new annualised contract wins of c.£19 million secured during the year.

Group net finance costs
Net finance costs for the Group of £93.7 million are £35.4 million higher 
than last year (2020/21 £58.3 million), driven by the current high levels of 
inflation. The Group has benefitted from the efficient financing that has 
been achieved through our diverse mix of fixed, floating and index-linked 
debt, including Pennon’s relatively lower exposure to index-linked 
instruments in comparison to the water industry average.

The Group continues to secure funding for South West Water through its 
Sustainable Financing Framework and has efficiently secured funding, 
both fixed or hedged, to ensure c.60% of its interest rate risk is mitigated 
in line with the Group Treasury policy with a further c.27% index linked 
which remains below Ofwat’s notional assumption of 33%.

Bristol Water has a mix of fixed, floating and index-linked debt, of which 
c.50% is index-linked. At 31 March 2022 Bristol Water’s gross debt stood at 
£419 million excluding fair value adjustments arising on acquisition. We will 
seek to refinance Bristol Water’s debt in line with the Group’s efficient 
financing strategy over a longer time period as debt matures. 

The diverse portfolio of debt in the water business remains in line with 
Ofwat’s notional water company assumptions.

Profit before tax
Group underlying profit before tax^ is £143.5 million compared with the 
prior year of £157.0 million. This outturn reflects the underlying EBITDA^ 
growth, supported by Bristol Water’s ten month contribution, being more 
than offset by increased interest charges on index-linked debt. 

Non-underlying items and acquisition accounting
Non-underlying items for 2021/22 total a charge before tax of £15.8 million 
(2020/21 charge of £24.9 million). The Directors believe excluding 
non-underlying items provides a more useful comparison of business 
trends and performance.

The total non-underlying charge consists of expenses in connection with 
the acquisition of Bristol Water and the related merger review by the CMA, 
and integration costs.

The total non-underlying tax charge is £98.2 million (2020/21 £4.8 million 
credit), including a credit of £1.3 million in connection with the items noted 
above and a £99.5 million non-underlying deferred tax charge, recognised 
for the change in future tax rate which was substantively enacted during 
this financial year.

As part of the requirements of acquisition accounting, we have determined 
the fair values of the acquired balance sheet of Bristol Water. These 
provisional values were reported in the Group’s half year results to 
30 September 2021 with some changes being required to the acquired tax 
balances which have been reflected and disclosed in note 44 to the 
financial statements. The most material areas of adjustment relate to the 
fair value of acquired property, plant and equipment, including the network 
infrastructure, and the fair value of Bristol Water’s debt portfolio.

Goodwill arising from the acquisition of £116.1 million has been recorded in 
the Group consolidated balance sheet and is attributed to the synergies 
expected to be derived from the combination and the value of the 
workforce which cannot be recognised as an intangible asset. The 
consequent adjustments to depreciation and interest costs arising from 
the fair value exercise are reflected within ‘Other’ in our segmental 
reporting.

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Responsible approach to tax
The overall tax charge for the Group is £112.1 million (2020/21 
£24.8 million). On an underlying^ basis, the net tax charge for 2021/22 for 
the Group of £13.8 million (2020/21 £29.6 million) consists of:

 • Current tax charge of £5.0 million, reflecting an effective tax rate of 3.5% 
(2020/21 £23.0 million, 14.6%). This reduction is primarily as a result of 
the introduction of capital allowance super-deductions, of which c.20% 
of our capex qualifies, along with tax relief on pension payments made 
during the year and in recent years

 • Deferred tax charge of £8.9 million (2020/21 £6.6 million) primarily 

reflects capital allowances across the Group in excess of depreciation 
charged together with relief on pension contributions. The increase 
mainly relates to super-deductions.

The UK tax rate increases to 25% from 1 April 2023, and as such most 
deferred tax items will crystallise at a higher rate. This change gives rise to 
a non-underlying deferred tax charge of £99.5 million.

The statutory net profit attributable to ordinary shareholders of  
£15.4 million has been transferred to reserve.

Earnings per share
The Group has recorded statutory earnings per share of 4.9 pence for the 
year ended 31 March 2022. This includes non-underlying items before tax 
of £15.8 million and a net non-underlying tax charge of £98.2 million. 
Statutory earnings per share of 418.5 pence in 2020/21 included the 
significant profit on disposal of Viridor of c.£1.7 billion.

The comparability of the Group’s earnings per share is distorted by the 
significant one-off transactions that have been identified as non-
underlying and the profit on the sale of Viridor reported in the last 
financial year. Furthermore, the average number of shares used to derive 
the earnings per share reflects the share consolidation in July 2021, 
reducing the share count from 422.1 million to 281.4 million. 

To facilitate comparison of performance, our adjusted earnings per share 
excludes the impact of deferred tax charges and non-underlying items. 
We have also adjusted the number of shares in issue to reflect the share 
consolidation as if it took place at the start of both this, and the last, 
financial year to aid comparability. For the Group, we have generated 
adjusted earnings per share^ (adjusted for share consolidation)3 for  
2021/22 of 50.2 pence compared to 47.8 pence in 2020/21, on a 
comparable basis. This represents an increase of 5.0%, reflecting the 
contribution from Bristol Water and the lower current tax charge from 
super-deductions.

3.  Adjusted earnings per share for 2021/22 and 2020/21 rebased to reflect impact of share 
consolidation. This calculation is outlined in the Alternative Performance Measures on 
pages 250 to 252.

Annual Report and Accounts 2022 | Pennon Group plc 

 77

 
 
 
Group Finance Director's Report (continued)

Sustainable net debt position

Regulatory Capital Value (RCV) (£m)

m

1
3
4
3
£

,

m
5
0
5
3
£

,

m
3
7
5
3
£

,

4

m
3
9
3
3
£

,

m
6
8
5
£

m
3
2
6
3
£

,

2018

2019

2020

2021

2022

● South WestWater 

● Bristol Water

Cash generation has remained robust throughout 2021/22. We closely 
monitor cash collections throughout the year as the volatility in the wider 
economy and the potential impact of significant rises in the cost of living 
increases risk in this area. The Group’s total operational cash inflows and 
other movements^ for 2021/22 were £364.7 million (2020/21  
£316.0 million) including a £47.1 million contribution from Bristol Water. 

These cashflows adequately support our effective finance structures with 
net interest paid of £72.0 million (2020/21 £66.3 million) and capital 
payments of £227.6 million (2020/21 £157.6 million). 

Net cash interest payments for the total Group have increased compared 
to the previous year. c.£36 million of the income statement finance costs 
relate to indexation, which is non-cash and accretes to the carrying value 
of the respective debt instruments. Bristol Water has contributed an 
additional cash interest cost of c.£12 million, which is partially offset by the 
reduced interest charges at a Pennon company level following the 
repayment of Viridor related debt during the previous financial year.

The acquisition of Bristol Water resulted in total cash outflows of  
£421.2 million5 including transaction costs and stamp duty, net of  
£12.8 million cash acquired. The Group’s net debt is further increased by 
£391.4 million book value of Bristol Water’s net debt and subsequent fair 
value adjustments of £134.8 million at the point of acquisition.

Other significant movements in net debt in 2021/22 include the special 
dividend of £1,498.5 million, £27.9 million contributions to the Group’s 
principal pension scheme and the four tranches of the share buy-back 
programme completed up to 31 March 2022, with the total cash outflow of 
£202 million. The restructuring of the Group’s borrowings is now 
substantially complete, and the current levels of net debt represent a 
sustainable position for the Group. 

Following the above, and the payment of our interim and final dividends 
for 2020/21, the Group’s net debt at 31 March 2022 was £2,682.9 million 
(31 March 2021 net cash £64.3 million). This includes fair value 
adjustments on acquired debt of £168.6 million6 resulting from the 
Bournemouth Water and Bristol Water acquisitions, which are released 
over the life of the related debt instruments. The Group’s net debt position 
excluding these adjustments is £2,514.3 million.

Agile and efficient financing 
The water business’ cost of finance, with an effective rate^ of 3.7% remains 
among the lowest in the industry, continuing to benefit from the use of 
finance leasing as the main source of funding in the portfolio which 
provides long maturities at fixed margins, secured at the inception of 
each lease.

The water business net debt is a mix of fixed/swapped (£1,401 million, 53%), 
floating (£426 million, 16%) and index-linked borrowings (£812 million, 31%). 
The debt has a maturity of up to 35 years with a weighted average maturity 
of c.15 years. New debt has been fixed to align to iBoxx indices in line with 
Ofwat’s approach to allowed cost of debt. Where appropriate, derivatives are 
used to fix the rate on floating rate debt.

The gross debt position of the water business is a mix of fixed/swapped 
53%, floating 18% and index-linked 29% as at 31 March 2022, which reflects 
our diverse debt portfolio and compares to an industry average7 of fixed/
swapped 43%, floating 8% and index linked 49%.

South West Water’s gross debt has reduced by £192 million to 
£2,429 million (2020/21 £2,621 million). This is mainly due to the 
repayment and restructuring of the lease portfolio to ensure its continued 

Net Debt Movements (£m)

Operational cash flows 
funding capital investment

Responsible deployment of capital

.

)
2
6
2
5
(

)
7
.
1
0
2
(

.

)
9
7
2
(

.

2
9

)
2
.
1
2
4
(

)
8
.
1
9
(

.

)
9
6
4
(

.

)
5
8
9
4
,
1
(

.

)
9
2
8
6
2
(

,

Bristol Water 
acquisition 
including costs 
and net 
of cash 
acquired

Debt 
increase 
on acquisition, 
including fair 
value 
adjustments

Share
buy-back
programme

Pension 
contributions

Additional
proceeds
from sale
of Viridor

Special
dividend
(July 2021)

Ordinary
dividends
paid

Other 
movements 
(including 
accretion)

Closing
balance 
31 March 2022

.

3
4
6

.

7
4
6
3

)
3
7
(

.

Opening
balance
1 April

Cash inflow 
from operations 
and other 
movements

Corporation
tax

.

)
0
2
7
(

Net
interest
paid

.

)
6
7
2
2
(
Capital 
payments

78 

 Annual Report and Accounts 2022 | Pennon Group plc

 
 
 
 
 
 
Group Finance Director's Report (continued)

Sustainable net debt position

Regulatory Capital Value (RCV) (£m)

m

1

3

4

,

3

£

m

5

0

5

,

3

£

m

3

7

5

,

3

£

4

m

3

9

3

,

3

£

m

6

8

5

£

m

3

2

6

,

3

£

2018

2019

2020

2021

2022

● South WestWater 

● Bristol Water

Cash generation has remained robust throughout 2021/22. We closely 

monitor cash collections throughout the year as the volatility in the wider 

economy and the potential impact of significant rises in the cost of living 

increases risk in this area. The Group’s total operational cash inflows and 

other movements^ for 2021/22 were £364.7 million (2020/21  

£316.0 million) including a £47.1 million contribution from Bristol Water. 

These cashflows adequately support our effective finance structures with 

net interest paid of £72.0 million (2020/21 £66.3 million) and capital 

payments of £227.6 million (2020/21 £157.6 million). 

Net cash interest payments for the total Group have increased compared 

to the previous year. c.£36 million of the income statement finance costs 

relate to indexation, which is non-cash and accretes to the carrying value 

of the respective debt instruments. Bristol Water has contributed an 

additional cash interest cost of c.£12 million, which is partially offset by the 

reduced interest charges at a Pennon company level following the 

repayment of Viridor related debt during the previous financial year.

The acquisition of Bristol Water resulted in total cash outflows of  

£421.2 million5 including transaction costs and stamp duty, net of  

£12.8 million cash acquired. The Group’s net debt is further increased by 

£391.4 million book value of Bristol Water’s net debt and subsequent fair 

value adjustments of £134.8 million at the point of acquisition.

Other significant movements in net debt in 2021/22 include the special 

dividend of £1,498.5 million, £27.9 million contributions to the Group’s 

principal pension scheme and the four tranches of the share buy-back 

programme completed up to 31 March 2022, with the total cash outflow of 

£202 million. The restructuring of the Group’s borrowings is now 

substantially complete, and the current levels of net debt represent a 

sustainable position for the Group. 

Following the above, and the payment of our interim and final dividends 

for 2020/21, the Group’s net debt at 31 March 2022 was £2,682.9 million 

(31 March 2021 net cash £64.3 million). This includes fair value 

adjustments on acquired debt of £168.6 million6 resulting from the 

Bournemouth Water and Bristol Water acquisitions, which are released 

over the life of the related debt instruments. The Group’s net debt position 

excluding these adjustments is £2,514.3 million.

Agile and efficient financing 

The water business’ cost of finance, with an effective rate^ of 3.7% remains 

among the lowest in the industry, continuing to benefit from the use of 

finance leasing as the main source of funding in the portfolio which 

provides long maturities at fixed margins, secured at the inception of 

each lease.

The water business net debt is a mix of fixed/swapped (£1,401 million, 53%), 

floating (£426 million, 16%) and index-linked borrowings (£812 million, 31%). 

The debt has a maturity of up to 35 years with a weighted average maturity 

of c.15 years. New debt has been fixed to align to iBoxx indices in line with 

Ofwat’s approach to allowed cost of debt. Where appropriate, derivatives are 

used to fix the rate on floating rate debt.

The gross debt position of the water business is a mix of fixed/swapped 

53%, floating 18% and index-linked 29% as at 31 March 2022, which reflects 

our diverse debt portfolio and compares to an industry average7 of fixed/

swapped 43%, floating 8% and index linked 49%.

South West Water’s gross debt has reduced by £192 million to 

£2,429 million (2020/21 £2,621 million). This is mainly due to the 

repayment and restructuring of the lease portfolio to ensure its continued 

Net Debt Movements (£m)

Operational cash flows 

funding capital investment

Responsible deployment of capital

)

2

.

6

2

5

(

)

7

.

1

0

2

(

)

9

.

7

2

(

2

.

9

)

2

.

1

2

4

(

)

8

.

1

9

(

)

9

.

6

4

(

)

9

.

2

8

6

,

2

(

)

5

.

8

9

4

,

1

(

Opening

balance

1 April

Cash inflow 

Corporation

from operations 

tax

and other 

movements

Capital 

payments

Bristol Water 

acquisition 

Debt 

increase 

Share

buy-back

Pension 

contributions

including costs 

on acquisition, 

programme

Additional

proceeds

from sale

of Viridor

Special

dividend

(July 2021)

Ordinary

dividends

paid

Other 

movements 

(including 

accretion)

Closing

balance 

31 March 2022

and net 

of cash 

acquired

including fair 

value 

adjustments

3

.

4

6

7

.

4

6

3

)

3

.

7

(

)

0

.

2

7

(

Net

interest

paid

)

6

.

7

2

2

(

78 

 Annual Report and Accounts 2022 | Pennon Group plc

efficient and effective management with a further c.£150 million planned 
to be repaid in September 2022. The lease portfolio will continue to deliver 
long term benefits as part of our diverse range of facilities as we look to 
further develop our exposure to other products going forward. 

During the year, the Group completed the transition to SONIA as its 
risk-free rate following the cessation of LIBOR in December 2021, the 
Group has followed the protocols set out for the transition and amended 
the financial instruments to ensure the continued practice of hedge 
accounting for our facilities and associated derivatives.

The water business index-linked debt remains below the Ofwat’s notional 
assumption of 33%. Given the current volatility within the market and the 
divergence in the wedge from the assumed position, the water business 
remains at a comparative advantage through the regulatory transition 
from RPI to CPIH and in light of the current market conditions.

As announced in June 2021, Pennon planned to deploy c.£100 million 
investment into the water business and, as at 31 March 2022 the first 
deployment of £45 million has been made into South West Water. 
Including this planned investment, at 31 March 2022, the water business 
debt to RCV8 ratio stood at 61.4%9,10 (31 March 2021 64.8%). At the same 
date and on the same basis, gearing at South West Water was 61.7%9, 
which is expected to fall during this regulatory period with a trajectory 
towards Ofwat’s notional structure of 60% by 2025. Bristol Water gearing 
at 31 March 2022 was 59.8%10. The debt to RCV ratios at 31 March 2022 for 
the water business and Bristol Water stood at 62.7% and 69.2%, 
respectively, before the remaining investment being made.

Responsible and sustainable balance sheet
The Group has a strong liquidity and funding position with £816 million of 
cash and committed facilities as at 31 March 2022. This consists of cash of 
£519 million (including £168 million of restricted funds representing 
deposits with lessors against lease obligations) and £297 million of 
undrawn facilities. £307 million of the cash holdings are held at the 
Pennon company level.

Following the continued success of our Sustainable Financing Framework, in 
September 2021 we issued our updated framework to incorporate the latest 
sustainable principles; in particular in respect of sustainability linked loans 
and bonds. The Group was the first UK corporate to issue sustainability 
linked loans in 2018 and the new principles have helped to develop this 
market further. Since March 2021, the Group has signed c.£300 million of 
new and renewed facilities across Pennon and South West Water.

The Group’s measure of return on capital employed has been distorted at 
the year end 31 March 2021 and 31 March 2022 with the Group being in a 
net cash position at 31 March 2021, which distorts the average capital 
employed. South West Water’s return on capital employed^ at 31 March 
2022 of 8.6% has reduced marginally in comparison to the same period 
last year (2021: 9.1%) reflecting the planned increased levels of capital 
investment at this phase of our regulatory plan.

Internal borrowing
Both South West Water’s and Bristol Water’s funding is treated for regulatory 
purposes as ring-fenced. This means that funds raised by, or for, South West 
Water or Bristol Water are not available for other areas of the Group. 

Following its acquisition, Bristol Water continues to maintain its current 
Group structure, which will be reviewed as part of the integration process.

Pennon Water Services funding is predominantly provided by Pennon. 
Pennon will continue to use funds to support the Group’s ongoing 
operations as appropriate.

Taxation strategy
Transparency remains a critical component of our approach, recognising 
that openness and honesty with our customers is essential. Optimising our 
tax position benefits them, for example by keeping water bills down, but 
we do not enter into artificial tax arrangements, use tax havens or take an 
aggressive stance in the interpretation of tax legislation.

“Following the continued success of our 
Sustainable Financing Framework, we 
have updated and reissued our 
framework to incorporate the latest 
sustainable principles, in particular the 
sustainability linked loan and bond 
principles.”

As we all know, the huge support the Government offered to people and 
UK businesses during the COVID-19 pandemic is unprecedented. We are 
pleased to say that, as a business, we did not need to use any of the 
COVID-19 support mechanisms offered by the Government and have 
continued to pay our taxes in full and on time throughout the pandemic. 

We continue to hold the Fair Tax Mark. This is an independent UK 
accreditation scheme for businesses paying their fair share of corporation 
tax and reporting on their tax practices transparently. Achieving the Mark 
demonstrates that we are paying the right amount of corporation tax in 
the right place at the right time and apply the gold standard of 
transparency. Having taken the lead, we have also helped to inspire other 
water companies to apply for the accreditation, thereby improving the tax 
transparency of the sector in which we operate.

The Group’s operations and subsidiaries are subject to tax in the UK. Each 
Group company operates in accordance with the detailed tax strategy 
which is published annually.

Water business Net Debt Structure (£m)

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

£2,639m
TOTAL

● Index-linked: £812m
● Floating: £426m
● Fixed: £1,401m

4.  31 March 2021 RCV reflects a reduction from prior year levels due to re-basing 
following midnight adjustments made at the end of the K7 regulatory period.
5.  Reflecting £425.1 million on acquisition, £8.9 million cash outflow for expenses in 

connection with the acquisition of Bristol Water, offset by £12.8 million cash acquired.

6.  Carrying value of fair value acquisition adjustments to net debt at 31 March 2022 - 

£39.9 million Bournemouth Water, £128.7 million Bristol Water.

7.  UK water position as at 31 March 2021.
8.  RCV as published in South West Water’s Final Determination (2020-25), recognising 

the omission of data not included by Ofwat in relation to IFRS16: Leases.

9.  Based on RCV at 31 March 2022 and South West Water Group net debt. Regulatory 

South West Water Limited gearing is 63.6% at 31 March 2022 (67.0% at 31 March 2021).
10. Post Pennon deployment of c.£55 million into the water business, notionally allocated 

to Bristol Water – deployment in progress.

Annual Report and Accounts 2022 | Pennon Group plc 

 79

 
 
 
 
 
 
 
 
 
Group Finance Director’s Report (continued)

“The Group continues to deliver on its 

commitments to customers, 
shareholders and stakeholders as our 
investments drive tangible, positive and 
sustainable results.”

Under our tax strategy we:

 • At all times, consider the Group’s corporate and social responsibilities in 

relation to its tax affairs

 • Operate appropriate tax risk governance processes to ensure that the 

policies are applied throughout the Group

 • Comply with our legal requirements, file all appropriate returns on time 

and make all tax payments by the due date
 • Consider all taxes as part of ongoing decisions
 • Do not enter into artificial tax arrangements nor take an aggressive 

stance in the interpretation of tax legislation 

 • Do not undertake transactions which are outside the Group’s low-risk 

appetite for tax or not in line with the Group’s Code of Conduct

 • Engage with HMRC in a proactive and transparent way and discuss our 
interpretation of tax laws in real time, such interpretations following 
both the letter and spirit of the laws

 • Do not have any connections with tax havens unless it is necessary for 

the purposes of trading within those jurisdictions

 • As a long-term business with a long-term approach to financial 

management, there have been no changes to the tax strategy which is 
reviewed and reaffirmed on an annual basis.

TTC looks at taxes borne, and taxes collected. Taxes borne includes all 
taxes which are a cost to the Group, such as landfill tax, business rates, 
corporation tax and employers’ National Insurance contributions (NICs). 
Taxes collected and recovered highlights where the business is collecting 
tax on behalf of HMRC.

 • Employment taxes totalled £37 million (2020/21 £32 million) including 
employees’ Pay As You Earn (PAYE) and total NICs. The total amount 
of £37 million includes PAYE of £4 million (2020/21 £3 million) on 
pension payments made by the Group pension scheme. A net amount 
of £27 million (2020/21 £23 million) was collected on behalf of the 
authorities for employee payroll taxes.

 • Business rates of £34 million (2020/21 £30 million) were paid to local 

authorities. This is a direct cost to the Group and reduces profit before 
tax.

 • UK Corporation Tax payments to HMRC in the year were £7 million 
(2020/21 £3 million) in relation to 2021/22 instalment payments. 
 • VAT repayments of £88 million due (2020/21 £48 million has been 
received) to the Group from HMRC. VAT has no material impact on 
profit.

 • Payments to the Environment Agency and other regulatory bodies total 

£17 million (2020/21 £16 million). This reduces profit before tax. 

 • Fuel excise duty of £1 million (2020/21 £1 million) related to transport 

costs. This reduces profit before tax.

Pensions
At 31 March 2021, the Group reported a surplus on retirement benefit 
obligations of £8.8 million relating to the Group’s principal pension 
scheme, Pennon Group Pension Scheme (PGPS). At 31 March 2022, the 
surplus on retirement obligations of £66.3 million constitutes a surplus on 
PGPS of £59.5 million and a surplus of £6.8 million in respect of Bristol 
Water’s defined benefit pension obligations.

Further details are given in the Group’s tax strategy report available on the 
Pennon Group website www.pennon-group.co.uk

The surplus on PGPS has increased by £50.7 million with the significant 
elements of the increase being:

Tax contribution 2021/22 – borne/collected
The Group’s total tax contribution (TTC) for 2021/22 amounted to 
£9 million (2020/21 £36 million). TTC is a standardised measure of a 
group’s total tax contribution, having been developed by PwC and the 100 
Group (FTSE 100 Finance Directors). It is acknowledged as being a fair 
and comparable representation of total tax cost.

 • £23.0 million of additional contributions to the scheme being part of our 

package of returning capital to our investors and stakeholders

 • £24.9 million increase in surplus from favourable movements in financial 

and other actuarial assumptions.

Tax contribution 2021/22 – borne/collected (£m)

£9m
TOTAL
net of £88m 
VAT receipts

● Employment taxes: £37 million
● Business rates: £34 million
● Corporation tax: £7 million
● Environmental payments: £13 million
● Fuel excise duty: £1 million
● Other: £5 million

11.  Dividend policy of CPIH + 2%. The CPIH rate used is 6.2% as of 31 March 2022. Base 
2020/21 uplift for share consolidation and return of capital (from 21.74 pence to 32.61 
pence). 2021/22 full year dividend includes additional 3.0 pence increase to the 
dividend base as announced at the Full Year Results in June 2021.

12. Combined water business position.
13. Based on indicative pricing in late May 2022.

80 

 Annual Report and Accounts 2022 | Pennon Group plc

Group Finance Director’s Report (continued)

“The Group continues to deliver on its 

commitments to customers, 

shareholders and stakeholders as our 

investments drive tangible, positive and 

sustainable results.”

Under our tax strategy we:

relation to its tax affairs

 • At all times, consider the Group’s corporate and social responsibilities in 

 • Operate appropriate tax risk governance processes to ensure that the 

policies are applied throughout the Group

 • Comply with our legal requirements, file all appropriate returns on time 

and make all tax payments by the due date

 • Consider all taxes as part of ongoing decisions

 • Do not enter into artificial tax arrangements nor take an aggressive 

stance in the interpretation of tax legislation 

 • Do not undertake transactions which are outside the Group’s low-risk 

appetite for tax or not in line with the Group’s Code of Conduct

 • Engage with HMRC in a proactive and transparent way and discuss our 

interpretation of tax laws in real time, such interpretations following 

TTC looks at taxes borne, and taxes collected. Taxes borne includes all 

taxes which are a cost to the Group, such as landfill tax, business rates, 

corporation tax and employers’ National Insurance contributions (NICs). 

Taxes collected and recovered highlights where the business is collecting 

tax on behalf of HMRC.

 • Employment taxes totalled £37 million (2020/21 £32 million) including 

employees’ Pay As You Earn (PAYE) and total NICs. The total amount 

of £37 million includes PAYE of £4 million (2020/21 £3 million) on 

pension payments made by the Group pension scheme. A net amount 

of £27 million (2020/21 £23 million) was collected on behalf of the 

authorities for employee payroll taxes.

 • Business rates of £34 million (2020/21 £30 million) were paid to local 

authorities. This is a direct cost to the Group and reduces profit before 

 • UK Corporation Tax payments to HMRC in the year were £7 million 

(2020/21 £3 million) in relation to 2021/22 instalment payments. 

 • VAT repayments of £88 million due (2020/21 £48 million has been 

received) to the Group from HMRC. VAT has no material impact on 

 • Payments to the Environment Agency and other regulatory bodies total 

£17 million (2020/21 £16 million). This reduces profit before tax. 

 • Fuel excise duty of £1 million (2020/21 £1 million) related to transport 

costs. This reduces profit before tax.

tax.

profit.

Pensions

both the letter and spirit of the laws

At 31 March 2021, the Group reported a surplus on retirement benefit 

 • Do not have any connections with tax havens unless it is necessary for 

obligations of £8.8 million relating to the Group’s principal pension 

the purposes of trading within those jurisdictions

scheme, Pennon Group Pension Scheme (PGPS). At 31 March 2022, the 

 • As a long-term business with a long-term approach to financial 

surplus on retirement obligations of £66.3 million constitutes a surplus on 

management, there have been no changes to the tax strategy which is 

PGPS of £59.5 million and a surplus of £6.8 million in respect of Bristol 

reviewed and reaffirmed on an annual basis.

Water’s defined benefit pension obligations.

Further details are given in the Group’s tax strategy report available on the 

The surplus on PGPS has increased by £50.7 million with the significant 

Pennon Group website www.pennon-group.co.uk

elements of the increase being:

Tax contribution 2021/22 – borne/collected

The Group’s total tax contribution (TTC) for 2021/22 amounted to 

£9 million (2020/21 £36 million). TTC is a standardised measure of a 

group’s total tax contribution, having been developed by PwC and the 100 

Group (FTSE 100 Finance Directors). It is acknowledged as being a fair 

and comparable representation of total tax cost.

 • £23.0 million of additional contributions to the scheme being part of our 

package of returning capital to our investors and stakeholders

 • £24.9 million increase in surplus from favourable movements in financial 

and other actuarial assumptions.

Tax contribution 2021/22 – borne/collected (£m)

£9m

TOTAL

net of £88m 

VAT receipts

● Employment taxes: £37 million

● Business rates: £34 million

● Corporation tax: £7 million

● Environmental payments: £13 million

● Fuel excise duty: £1 million

● Other: £5 million

11.  Dividend policy of CPIH + 2%. The CPIH rate used is 6.2% as of 31 March 2022. Base 

2020/21 uplift for share consolidation and return of capital (from 21.74 pence to 32.61 

pence). 2021/22 full year dividend includes additional 3.0 pence increase to the 

dividend base as announced at the Full Year Results in June 2021.

12. Combined water business position.

13. Based on indicative pricing in late May 2022.

80 

 Annual Report and Accounts 2022 | Pennon Group plc

S
t
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a
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63

Pre-share  
S
t
consolidation
a
t
e
m
355.00p
e
n
t
s

6.77p

14.97p

21.74p

+2.00p

Post-share  

consolidation

N/A

10.15p

22.46p

32.61p

+3.00p

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CPIH +2%, sustainable, sector-leading dividend policy

In total, following the Viridor disposal, the Group has contributed  
£59.0 million over and above the agreed deficit recovery payments from 
the 2019 actuarial valuation. As at 31 March 2022, PGPS is approximately 
105% funded against its technical provisions and no further deficit 
recovery contributions are outstanding from the 2019 actuarial valuation. 
The 2022 triennial valuation is underway.

Pennon Group plc – Annual Report and Accounts 2021 

Bristol Water’s pension surplus relates to the Bristol Water Section of the 
Water Companies Pension Scheme (WCPS). The liabilities of the scheme 
are fully insured, securing the pension promises made to the benefit of 
members through a bulk annuity policy. Changes in actuarial assumptions 
have little impact on the surplus recognised as the change in liabilities is 
materially matched by the change in asset values through the bulk 
annuity policy. The surplus recognised on acquisition reflects the fair 
value of the surplus to Pennon and is restricted by a tax deduction of 35% 
under UK tax legislation.

Return of capital to shareholders
Recognising shareholder support
Following the sale of Viridor, the Board has considered 
The Group continues to deliver on its commitments to customers, 
the balanced approach of returning £1.9 billion to 
shareholders and stakeholders as our investments drive tangible, positive 
shareholders, the majority by way of a proposed 
and sustainable results. Over half of Pennon’s shareholders are UK 
special dividend. The proposed special dividend of 
pension funds, savings, charities and individuals with almost half of the 
£1.5 billion, represents £3.55 per existing ordinary 
Group’s employees, now including Bristol Water, also being shareholders.
share. The share buy-back programme of up to 
£0.4 billion will start after payment of the proposed 
In July 2021, shareholders approved the payment of a £1.5 billion special 
special dividend has been made and conclude by 
dividend to shareholders as part of Pennon’s recognition of shareholder 
30 September 2022. The Board considers that the 
support following the sale of Viridor in July 2020. The special dividend 
proposed share buy-back enables some further 
represented £3.55 per existing ordinary share and was paid in July 2021 
return of proceeds and provides Pennon with ongoing 
from the retained earnings arising from the Viridor disposal. 
financial flexibility. 

To maintain comparability of the Company’s share price before and after 
To maintain comparability, so far as possible, of the 
the special dividend, a share consolidation accompanied the special 
Company’s share price before and after the special 
dividend. This consolidated the Ordinary share capital on the basis of two 
dividend, Pennon intends to consolidate its Ordinary 
New Ordinary Shares for every three Existing Ordinary Shares. The effect 
Share capital on the basis of two New Ordinary Shares 
of the share consolidation was that the existing shares were replaced by 
in the capital of the Company for every three Existing 
the new shares, reducing the number of shares in issue and reflecting the 
Ordinary Shares in the capital of the Company (the 
amount of cash to be returned to shareholders, thus being economically 
Share Consolidation). 
neutral.

The effect of the Share Consolidation will be that the 
In July 2021 the Group commenced a share buy-back programme of up to 
existing shares will be replaced by the new shares so 
£400 million, with the first four tranches totalling c.£200 million being 
as to reduce the number of shares in issue and reflect 
completed prior to 31 March 2022. Further phases are expected to 
the amount of cash to be returned to shareholders, 
commence imminenty and over the period to 30 September 2022, subject 
thus being economically neutral.
to our continued review of further growth opportunities in UK water, in line 
with our established financial disciplines.

In connection with the proposed return of capital, the 
Company has committed to contribute an additional 
Following the share consolidation, share buy-back and acquisition of 
£17 million to its remaining defined benefit pension 
Bristol Water, the dividend per share was rebased, with the interim and 
scheme, PGPS.
final dividend for 2020/21 being rebased to 11.15 pence and 24.46 pence 
Dividends and retained earnings
respectively, resulting in a total dividend for 2020/21 of 35.61 pence9.
Following the significant profit on the disposal  
The Board has recommended a final dividend of 26.83 pence per share for 
of Viridor, the statutory net profit attributable  
the year ended 31 March 2022. Together with the interim dividend of 11.70 
to ordinary shareholders of £1,762.2 million has 
pence per share paid on 5 April 2022 this gives a total dividend for the 
been transferred to reserves.
year of 38.53 pence. This represents an increase of 8.2% (CPIH + 2%) on 
The proposed special dividend of £1.5 billion, which 
the adjusted base for 2020/21. Pennon offers shareholders the opportunity 
represents £3.55 per existing ordinary share, will 
to invest their dividend in a Dividend Reinvestment Plan (DRIP).
be paid from the retained earnings arising from the 
Viridor disposal. 

Pennon’s sector-leading dividend policy of growth of CPIH +2% reflects 
the Board’s confidence in the Group’s sustainable growth strategy and is 
underpinned by continued RORE^ outperformance in South West Water. 

The Group previously announced its dividend policy 
for the period 2020-25, stating that the dividend will 
Proposed dividends totalling £102.0 million are covered 1.4 times^ by net 
grow in line with CPIH + 2% per annum. The choice of 
profit (before non-underlying items and deferred tax) (2020/21 1.9 times). 
indexation aligns with the regulatory inflation measure 
Dividends are charged against retained earnings in the year in which they 
being used for K7. The dividend policy reflects the 
are paid.
sector-leading position of the Continuing Group, 
consistent with sustainable cover. 

Macro-economic outlook
The global economy continues to be volatile reflecting the global 
geopolitical situation, including the ongoing war in Ukraine, compounding 
existing global economic difficulties regarding the recovery from the 
impacts of the COVID-19 pandemic. The impacts on the supply chain, 
rising power prices and overall higher levels of inflation are impacting all 
businesses. We are continuing to target totex efficiencies across the 
Group, having delivered c.£110 million12 during K7 to date.

We recognise the pressure that inflationary pricing increases may pose to 
our customers, and customer bill affordability is a key consideration for us. 
Our broad range of affordability measures ensures we are able to support 
those in need of support, and we are pleased that for the coming year bills 
will continue to be lower than they were 10 years ago, driven by our 
continued focus on delivering improvements efficiently and effectively.

Final dividend

Total dividend

Total dividend

Interim dividend

In the near-term we expect our earnings to be impacted by the higher 
inflationary environment, in particular from higher interest and power 
costs. 
Special dividend
Looking at our cost base, power costs represent 20% of our underlying 
2020/21 – Continuing Group
operating costs at c.£56 million of the regulated water business in 2021/22, 
of which c.£28 million relates to wholesale power prices. Over the past year 
energy prices have been volatile and have risen sharply. For 2022/23 we 
have de risked around two thirds of our power needs. Given where power 
2020/21 – Bristol Water Acquisition
prices currently are, with day-ahead pricing of around £100 MW/h and the 
Winter season at £230 M/Wh we expect our power costs to rise between 
Annual growth
50 and 75%. For 2023/24 and 2024/25 have de-risked around 40% of our 
power needs locking in rates around 10% above the 2021/22 outturn.
Proposed dividends totalling £91.8 million are covered 
1.9 times^ by net profit (before non-underlying items 
Our energy risk policies involve constant monitoring of forward power 
and deferred tax) (2019/20 1.4 times). Dividends are 
prices and we will continue to manage our exposure to pricing volatility in 
charged against retained earnings in the year in which 
this area. As part of our target to achieve net zero carbon emissions by 
they are paid. 
2030, we have identified renewable energy generation investment 
opportunities which will decrease our reliance on wholesale power 
If the share consolidation outlined above is approved 
markets. We are underway with installing our first phase of new solar PV 
by shareholders and progresses as proposed, the 
which will help to more than double the Group’s self-generation capacity 
final dividend will be re-based to 22.46 pence per new 
to >10%. 
ordinary share. For comparative purposes the total 
dividend for 2020/21 of 21.74 pence will equate to 32.61 
Like all companies we are seeing supply chain inflation pressures in 
pence post consolidation. 
particular for chemicals, transport costs and construction materials such 
The earnings accretive nature of the Bristol Water 
as steel and concrete. However, we are well placed as we start from an 
acquisition is also expected to deliver further  
efficient cost base which has generated £110 million of totex efficiencies in 
dividend growth for the Group. The Board expects  
K7 to date.
that Bristol Water will deliver dividend growth on a 
However, in the longer term the elevated inflationary environment 
pre-consolidation and post-consolidation basis of  
provides the Group with additional growth in long-term sustainable value, 
2.0 pence and 3.0 pence per share, respectively.
with revenues and RCV linked to November and March outturn inflation, 
The dividend above, including the expected uplift 
respectively. The elevated inflationary environment in this regulatory 
from Bristol Water, provided regulatory approval for 
period is forecast to increase RCV by a further c.10% over K7, bringing 
the acquisition is granted, represents the sustainable 
total RCV growth in K7 to >40%, more than offsetting the near-term 
dividend for the Continuing Group.
headwinds.

Paul Boote
Paul Boote
Group Finance Director
Group Finance Director

30 May 2022
2 June 2021

Based on the current share structure at the year end, 
the Board recommends the payment of a final dividend 
of 14.97 pence per share for the year ended 31 March 
2021. Together with the interim dividend of 6.77 pence 
per share paid on 1 April 2021 this gives a total dividend 
for the year of 21.74 pence. This represents an increase 
of 3.0% on the implied Continuing Group dividend of 
21.11 pence for 2019/20. Pennon offers shareholders 
the opportunity to invest their dividend in a Dividend 
Reinvestment Plan (‘DRIP’).

Annual Report and Accounts 2022 | Pennon Group plc 

 81

 
 
 
 
 
 
 
Driven by our purpose 

Operating a responsible 
and sustainable 
approach to business

Our purpose - Bringing water to life – 
supporting the lives of people and the 
places they love for generations to come 
- shapes how we conduct our business in 
an open and transparent way through 
robust governance, creating value for our 
stakeholders today and reinvesting in a 
responsible and sustainable way to 
safeguard the future.

Managing risks
The Pennon Board and the Group Executive are 
committed to the effective management of risks and 
opportunities to ensure the long-term success of the 
Group.

The Group operates mature and robust risk 
management and internal control frameworks aligned 
to strategic priorities.

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Driven by our purpose 

Operating a responsible 

and sustainable 

approach to business

Our purpose - Bringing water to life – 

supporting the lives of people and the 

places they love for generations to come 

- shapes how we conduct our business in 

an open and transparent way through 

robust governance, creating value for our 

stakeholders today and reinvesting in a 

responsible and sustainable way to 

safeguard the future.

Managing risks

The Pennon Board and the Group Executive are 

committed to the effective management of risks and 

opportunities to ensure the long-term success of the 

Group.

The Group operates mature and robust risk 

management and internal control frameworks aligned 

to strategic priorities.

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Addressing climate change
Our commitment to meeting the challenges arising 
as a result of climate change forms part of our 
principal risks. Our Task Force on Climate-related 
Disclosures (TCFD) sets out some of the key 
climate-related risks and opportunities being 
addressed by the Group. 

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Operating a responsible and sustainable approach to business

Responsible and sustainable 
business - 2021/22 performance

As a responsible business, our activities are underpinned by strong 
governance frameworks that uphold our core values within the 
organisation and throughout our supply chain. We are committed to 
providing open, honest and transparent reporting, and measure ourselves 
against both national and international benchmarks of responsible 
business practice.

Trust and transparency is one of our highest material issues, therefore we 
will continue regular dialogue with stakeholders, to build open and 
meaningful relationships. We have reinforced our supply chain resilience 

by further developing our ESG target for supplier engagement for 2025. 
This further strengthens our commitment to the importance we place on 
those we work with sharing our core ESG values. 

As a Group, we have demonstrated our sustainability commitments with 
short and long-term pathways to emissions reduction, to drive innovation 
and support our long-term strategy. You can read more information on the 
development of our Science Based Targets (SBT) and Net Zero plans, on 
page 39.

Responsible and sustainable business

Measure

Type

2021/22 Actual

2021/22 Target

2025 Target

Annual 
Performance

Trust & transparency
ESG Rating (Sustainalytics)
Investor engagement (% institutional investors met or 
offered to meet)*
Fair Tax Mark
Sustainable finance
New funding raised through Sustainable Financing 
Framework (%) 

Supply chain resilience
Supplier payment days (average)

BRL
PWS
Supplier engagement with our Sustainable 
Procurement Framework (%)

ESG
ESG

ESG

ESG

78
–

>75
–

80
75%

Maintain

Maintain

Maintain

100%

50%

>75%

ESG

30 days

49 days
20 days
100%

ESG

30 days 
(Group)
–
30 days
100%

30 days 
(Group)
–
–
*

 * Target for ESG supplier engagement for 2025 measured through a new metric (Page: 88).

Key

 Area of focus 

 Target met or exceeded 

 Marginally below target

Measure definition:
ODI Outcome Delivery 
Incentive 

Ops Operations 
Service Measure

ESG ESG target

ESG target definition and performance are available on our website at www.pennon-group.co.uk/sustainability

Read more on our responsible approach to business 
and performance on pages 85 to 125.

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Operating a responsible and sustainable approach to business

Responsible and sustainable 

business - 2021/22 performance

As a responsible business, our activities are underpinned by strong 

by further developing our ESG target for supplier engagement for 2025. 

governance frameworks that uphold our core values within the 

This further strengthens our commitment to the importance we place on 

organisation and throughout our supply chain. We are committed to 

those we work with sharing our core ESG values. 

providing open, honest and transparent reporting, and measure ourselves 

against both national and international benchmarks of responsible 

business practice.

As a Group, we have demonstrated our sustainability commitments with 

short and long-term pathways to emissions reduction, to drive innovation 

and support our long-term strategy. You can read more information on the 

Trust and transparency is one of our highest material issues, therefore we 

development of our Science Based Targets (SBT) and Net Zero plans, on 

will continue regular dialogue with stakeholders, to build open and 

page 39.

meaningful relationships. We have reinforced our supply chain resilience 

Type

2021/22 Actual

2021/22 Target

2025 Target

Annual 

Performance

78

–

>75

–

80

75%

Maintain

Maintain

Maintain

Responsible and sustainable business

Investor engagement (% institutional investors met or 

Measure

Trust & transparency

ESG Rating (Sustainalytics)

offered to meet)*

Fair Tax Mark

Sustainable finance

Framework (%) 

Supply chain resilience

Supplier payment days (average)

ESG

ESG

ESG

ESG

ESG

New funding raised through Sustainable Financing 

100%

50%

>75%

Supplier engagement with our Sustainable 

Procurement Framework (%)

 * Target for ESG supplier engagement for 2025 measured through a new metric (Page: 88).

BRL

PWS

Key

ESG

30 days

30 days 

(Group)

–

30 days

100%

30 days 

(Group)

–

–

*

49 days

20 days

100%

 Area of focus 

 Target met or exceeded 

 Marginally below target

ODI Outcome Delivery 

ESG ESG target

Measure definition:

Incentive 

Ops Operations 

Service Measure

ESG target definition and performance are available on our website at www.pennon-group.co.uk/sustainability

ESG performance progress in 2021/22

Our aim is simple - to protect and enhance the resources of our regions 
for generations to come. We take our responsibilities to ensure the social, 
economic and environmental wellbeing of the Great South West region 
with the utmost importance. 

In 2021/22, we set 26 ESG targets, which included measures that were part 
of our existing operational targets and outcomes as well as new areas of 
focus such as water efficiency and waste. 

Key successes include exceeding our catchment management and 
peatland restoration targets, reducing our water usage on sites alongside 

a reduction in our greenhouse gas emissions. We achieved the majority of 
our Social targets achieving both gender and new REACH2 targeted 
diversity while also ranking 10th in the new FTSE 250 Women Leaders 
listing. In addition to the launch of our brand new wellbeing programme, 
we also improved our lead health and safety measure (LTI). 

Our Governance targets were all achieved and included exceeding our 
targeted score in our key Sustainalytics ESG Rating and delivering 100% 
of our new debt raised through our Sustainable Financing Framework.

Focus area

Target

Environment - Natural capital

Performance

•  Deliver 10,000 hectares of land active management#

•  Plant of 50,000 trees each year towards target of 250,000 by 2025#

•  Restore 300 hectares of peatland across the South West# 

•  Reduce water use within our operations by six megalitres/day*

•  Reduce category 1-3 pollution incidents per 10,000km sewers1

•  Reduce Scope 1 & 2 (market based) emissions by 3% towards our Net Zero 

2030 target*

• 

Increase renewable energy generation sourced (MWh) by 4%*

•  Deliver projects to improve water quality at two designated bathing waters / 

beaches#

• 

Improve our operational waste recycling rate by 2%#

Species

Atmosphere 
(local & global)

Freshwater Land (including 

soils)

Waste

Coasts

Ecological 
communities

Social - Social and human capital

Community

Customers

• 

Increase the proportion of female employees in the Group to at least 30%*

•  Maintain the Great Place to Work accreditation

• 

Increase REACH2 recruitment by 2%*

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Read more on our responsible approach to business 

and performance on pages 85 to 125.

Employees

•  Target top 25 ranking in Hampton Alexander Index

•  Targeted reduction in Lost Time Injury Frequency Rate (LTIFR) towards 1.1 

(23 LTIs) with overall target of 0.5 LTIFR by end of 2024/25*

•  Target 2% year on year increase in SWW C-MeX performance# 

•  Target Trust Pilot score of 4.5 for Pennon Water Service customers

• 

Increase number of community investment schemes we support by 20**

• 

Increase number of visitors to our land by 2%# 

1.  The Group achieved our ESG target, reducing category 1-3 wastewater pollutions from 225 to 151. However, given the position of our pollutions performance in relation to our ODI and 

external views, we have noted this performance as ‘not achieved’ for 2021/22.

2.  REACH, a new definition introduced to replace BAME, stands for Race, Ethnicity and Cultural Heritage.

Key:

Achieved

Not Achieved

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 85

 
 
 
ESG performance progress in 2021/22 (continued)

Focus area

Target

Governance – Manufactured, intellectual and financial capital

Performance

•  Achieve Sustainalytics ESG Rating Score of 75 or above

•  Maintain asset health as measured by performance across basket of asset 

health metrics#

• 

Increase number of engagements with investors year on year

•  Target 50% of total finance raised within the Pennon Sustainable Financing 

Framework�

•  Maintain Fair Tax Mark accreditation

•  Target 30,000 customers on one of our support tariffs# 

•  Target 100% compliance with the objectives within our Sustainable 

Procurement Policy

•  Pay all our suppliers within 30 days

Responsible  
business

Supply chain

Stakeholders &  
partnerships

Finance

 * Target performance assured by DNV.
 # Target performance assured by Jacobs.
 ~ Target performance assured by EY.
**  Target performance assured by B4SI.

Target definitions along with further commentary on our 2021/22 ESG performance is available on our website www.pennon-group.co.uk/sustainability

External benchmarking
Our ESG strategy and capitals framework has driven positive change in the business as we continue to embed sustainability in everything we do.

During the year, we continued to show strong performance across external ESG ratings, demonstrating our commitment and management of 
risk across the ESG agenda.

Latest external assessment scores
16.5

ESG Risk
(Previous rating: 16.8)

78

ESG Rating
(Previous rating: 75)

AA

MSCI ESG Indexes
(Previous rating: AA)

Disclaimer 
The use by Pennon Group of any MSCI ESG Research LLC or its affiliates 
(“MSCI”) data, and the use of MSCI logos, trademarks, service marks or 
index names herein, do not constitute a sponsorship, endorsement, 
recommendation, or promotion of Pennon Group by MSCI. MSCI services 
and data are the property of MSCI or its information providers, and are 
provided ‘as-is’ and without warranty. MSCI names and logos are 
trademarks or service marks of MSCI.

S&P Global Corporate 
Sustainability 
Assessment (CSA)

59/100

(Previous rating: 52/100)

86 

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B

CDP Climate Change
(Previous rating: B)

B

CDP Water security
(Previous rating: B-)

3.5/5

(Previous rating: 3.5/5)

B
ISS corporate rating
(Previous rating: Prime Status)

B

GRESB Infrastructure Public 
Disclosure
(Previous rating: B)

Our future ambitions – 2023  
and beyond

Our updated ESG metrics and targets
Our approach to ESG ensures everything we do supports our commitment 
to provide environmental stewardship and to support our customers and 
local communities. As a responsible employer, we remain focused on 
employee development alongside a robust health, safety and wellbeing 
programme. Our activities are underpinned by a strong governance 
framework that upholds our core values within the organisation and 
throughout our supply chain. 

Our updated materiality assessment on page 30 highlighted the most 
important ESG issues for our stakeholders. Many of these issues are 
already being targeted within our existing strategy and business plans – 
through our Outcome Delivery Incentives (ODIs) or other operational 
service measures. To reflect our underlying focus on ESG, our future 

updated ESG targets address those issues identified by stakeholders that 
are not currently captured in existing business plans or where we aim to 
target further ESG improvement. 

As a result, our specific ESG targets to 2025 (with milestones each year) 
reflect additional measures over and above our existing commitments and 
KPIs. In addition, all new Group ESG targets incorporate our new Bristol 
Water business. 

We will continue to review and where appropriate update our ESG targets 
in light of emerging issues and new commitments including our 
developing Science Based Targets. 

We have also indicated which of the UN SDGs goals our targets most 
directly support. For further information on our work toward the SDGs 
please see our website www.pennon-group.co.uk/sustainability.

Material issue and associated target
Environment – our Natural Capital

Net Zero
% energy usage from renewable generation
Reducing GHG emissions

Freshwater Stewardship
Reduce water use within our operational sites

Biodiversity
Trees planting (cumulative)

2022/23 target

2025 target

SDG

•  7%
•  65%

•  5MI

•  13%
•  70%

•  10Ml

•  180,000

•  250,000

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ESG performance progress in 2021/22 (continued)

Focus area

Target

Governance – Manufactured, intellectual and financial capital

Performance

•  Achieve Sustainalytics ESG Rating Score of 75 or above

•  Maintain asset health as measured by performance across basket of asset 

health metrics#

• 

Increase number of engagements with investors year on year

•  Target 50% of total finance raised within the Pennon Sustainable Financing 

Framework�

•  Maintain Fair Tax Mark accreditation

•  Target 30,000 customers on one of our support tariffs# 

•  Target 100% compliance with the objectives within our Sustainable 

Procurement Policy

•  Pay all our suppliers within 30 days

Responsible  

Supply chain

business

Stakeholders &  

Finance

partnerships

 * Target performance assured by DNV.

 # Target performance assured by Jacobs.

 ~ Target performance assured by EY.

**  Target performance assured by B4SI.

Target definitions along with further commentary on our 2021/22 ESG performance is available on our website www.pennon-group.co.uk/sustainability

Our ESG strategy and capitals framework has driven positive change in the business as we continue to embed sustainability in everything we do.

During the year, we continued to show strong performance across external ESG ratings, demonstrating our commitment and management of 

External benchmarking

risk across the ESG agenda.

Latest external assessment scores

(Previous rating: 16.8)

16.5

ESG Risk

78

ESG Rating

(Previous rating: 75)

AA

MSCI ESG Indexes

(Previous rating: AA)

Disclaimer 

The use by Pennon Group of any MSCI ESG Research LLC or its affiliates 

(“MSCI”) data, and the use of MSCI logos, trademarks, service marks or 

index names herein, do not constitute a sponsorship, endorsement, 

recommendation, or promotion of Pennon Group by MSCI. MSCI services 

and data are the property of MSCI or its information providers, and are 

provided ‘as-is’ and without warranty. MSCI names and logos are 

trademarks or service marks of MSCI.

S&P Global Corporate 

Sustainability 

Assessment (CSA)

59/100

(Previous rating: 52/100)

CDP Climate Change

(Previous rating: B)

CDP Water security

(Previous rating: B-)

3.5/5

(Previous rating: 3.5/5)

B

B

B

B

ISS corporate rating

(Previous rating: Prime Status)

GRESB Infrastructure Public 

Disclosure

(Previous rating: B)

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Our future ambitions – 2023 and beyond (continued)

Material issue and associated target

Social – our Social and Human Capital

Customer & Community Engagement
Increase our community investment by 10% each year

Diversity & Skills
% Female representation
Increase REACH recruitment 
Achieve 5% club status

Health, safety and wellbeing
Number of LTIs across the Group 
Great places to work accreditation

2022/23 target

2025 target

SDG

•  10%

•  30%

•  31%
•  5%
•  Bronze accreditation

•  33%
•  10%
•  Gold accreditation

•  22 
•  Maintain

•  11 
•  Maintain

Governance – our Manufactured, Intellectual and Financial Capital

Trust & Transparency
ESG Rating (Sustainalytics)
Fair Tax Mark accreditation
% of active institutional investors met or offered to meet

Sustainable finance
% of new funding through the Sustainable Financing Framework

•  >75
•  Maintain
•  68%

•  >80
•  Maintain
•  75%

•  60%

•  >75%

Supply chain
Supplier payment days (average)
% of key and strategic suppliers that have established an ESG policy or equivalent

•  40 days (Group)
•  50%

•  30 days (Group)
•  100%

Further detail on the scope and definitions of our future targets is available on our website www.pennon-group.co.uk/sustainability.

Further reading

You can find more ESG-related information throughout the report:

Environment
 • Net Zero – page 39
 • Climate resilience – page 37
 • Task Force on Climate-related Financial 

Disclosures (TCFD) – page 106
 • Streamlined Energy and Carbon 

Report (SECR) – page 89

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 Annual Report and Accounts 2022 | Pennon Group plc

Social
 • Our people strategy – page 51
 • Stakeholder overview – page 26
 • Customers and Communities – page 60

Governance
 • Risk management and principal Risks  

Report – page 96

 • Stakeholder engagement – page 26
 • Section 172(I) Statement – page 32
 • Corporate governance report  – page 133
 • ESG Committee report – page 152

Our future ambitions – 2023 and beyond (continued)

Material issue and associated target

Social – our Social and Human Capital

Customer & Community Engagement

Increase our community investment by 10% each year

Diversity & Skills

% Female representation

Increase REACH recruitment 

Achieve 5% club status

Health, safety and wellbeing

Number of LTIs across the Group 

Great places to work accreditation

2022/23 target

2025 target

SDG

•  10%

•  31%

•  5%

•  30%

•  33%

•  10%

•  Bronze accreditation

•  Gold accreditation

•  22 

•  Maintain

•  11 

•  Maintain

Governance – our Manufactured, Intellectual and Financial Capital

Trust & Transparency

ESG Rating (Sustainalytics)

Fair Tax Mark accreditation

Sustainable finance

% of active institutional investors met or offered to meet

•  >75

•  Maintain

•  68%

•  >80

•  Maintain

•  75%

% of new funding through the Sustainable Financing Framework

•  60%

•  >75%

Supply chain

Supplier payment days (average)

% of key and strategic suppliers that have established an ESG policy or equivalent

•  50%

•  100%

•  40 days (Group)

•  30 days (Group)

Further detail on the scope and definitions of our future targets is available on our website www.pennon-group.co.uk/sustainability.

You can find more ESG-related information throughout the report:

 • Task Force on Climate-related Financial 

 • Customers and Communities – page 60

Social

 • Our people strategy – page 51

 • Stakeholder overview – page 26

Further reading

Environment

 • Net Zero – page 39

 • Climate resilience – page 37

Disclosures (TCFD) – page 106

 • Streamlined Energy and Carbon 

Report (SECR) – page 89

Governance

 • Risk management and principal Risks  

Report – page 96

 • Stakeholder engagement – page 26

 • Section 172(I) Statement – page 32

 • Corporate governance report  – page 133

 • ESG Committee report – page 152

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Streamlined energy and carbon 
report (SECR)

Targets
The South West Water and Bristol Water Net Zero 2030 targets include 
Scope 1 and 2 (market-based) GHG emissions as well as certain Scope 3 
GHG emissions where a core activity is outsourced. For further details on 
our Net Zero plans, see our Net Zero section on page 39.

Base year
For GHG reporting, we compare the current financial year against the 
previous financial year performance. The Net Zero plan targets use a 
2018/19 emissions baseline to align to the Water UK baseline.

Intensity measurement
We report an intensity measure of Scope 1 and 2 gross GHG emissions in 
tCO2e per £100,000 revenue. In addition, we provide operational intensity 
measures for our water utility businesses in terms of tCO2e per megalitre 
supplied or treated. Pennon Group had no offshore GHG emissions or 
energy usage in the reporting period.

External assurance statement
South West Water Scope 1 and 2 GHG emissions and energy use, together 
with selected Scope 3 GHG emissions, have been independently assured 
by DNV. The assumptions, methods and procedures that are followed in 
the development of the reported data have been tested and the data 
audited for accuracy and consistency. Bristol Water GHG emissions and 
energy data have been subject to an independent audit by consultants 
Turner & Townsend. Assurance statements can be found at  
www.pennon-group.co.uk/sustainability. 

Offshore Emissions
Pennon Group had no offshore GHG emissions or energy usage in the 
reporting period.

Greenhouse gas (GHG) emissions
Methodology and approach
Our approach follows the UK Government’s Environmental Reporting 
Guidelines, including streamlined energy and carbon reporting guidance 
(2019) and the Greenhouse Gas Protocol Corporate Standard including 
the Scope 3 Calculation Guidance (collectively referred to here as the 
reporting guidelines). In calculating our emissions, we have used the 2021 
UK Government conversion factors for GHG reporting and considered the 
Department for Environment, Food & Rural Affairs’ (Defra) 2009 GHG 
reporting guidance.

Organisational boundary
The GHG emissions listed here cover the Group of companies, each of 
which uses the financial control approach, whereby the emissions are 
reported on the basis of the equity share held by the Pennon Group of 
companies in a company. This means that GHG emissions from joint 
venture operations can be accurately attributed to the company in 
proportion to the percentage of Pennon Group of companies’ holding.

Operational scopes
We report our Scope 1, 2 and 3 GHG emissions where relevant. Scope 1 
and 2 data is presented with total Scope 3 data. A breakdown of Scope 3 
GHG emissions categories is provided in our supplementary ESG 
databook online at www.pennon-group.co.uk/reportsandpresentations

Market and location-based methodology
The reporting guidelines allow for the disclosure of both market-based 
and location-based Scope 2 GHG emissions from imported energy. For 
some of our supply, we purchased and retained Renewable Energy 
Guarantees of Origin (REGOs) allowing this to qualify as zero carbon 
market-based emissions.

For 2021/22 in accordance with the latest accounting guidance we have 
used our electricity suppliers’ specific published Fuel Mix Disclosure 
emissions factors to report our Scope 2 market-based emissions. Where 
Fuel Mix Disclosure emissions factors are not available, we have used the 
residual grid mix emissions factor.

Self-generated renewable energy export
In accordance with the reporting guidelines, we may report an emissions 
reduction in our reported net CO2e figure for any renewable electricity we 
have generated and exported to the national grid or a third party.

Significant change in GHG emissions and energy use during 
reporting period
The acquisition of Bristol Water in June 2021 has had an impact on our 
reported values. We have included the Bristol Water Scope 1 and 2 GHG 
emissions and energy use for the whole reporting period. For clarity and 
comparison with previous and future reporting we specify whether Group 
GHG emissions/energy data for the Group includes or excludes Bristol 
Water data. 

88 

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Annual Report and Accounts 2022 | Pennon Group plc 

 89

 
 
 
Streamlined Energy and Carbon report (SECR) (continued)

Pennon Group plc GHG emissions

Scope 1 GHG emissions by source (tCO2e)1
Direct emissions from burning of fossil fuels 
Process and fugitive emissions 
Transport: Company owned or leased vehicles
Total Scope 1 GHG emissions (tCO2e) 
Scope 2 GHG emissions (tCO2e) 
Total gross Scope 1 & 2 GHG emissions (tCO2e) 
Scope 3 GHG emissions (estimated)2
Total gross Scope 1, 2 & 3 GHG emissions (tCO2e) 

GHG emissions removals through purchases of Renewable Energy 
Guarantees of Origin (tCO2e) 
GHG emissions saved by exporting self-generated electricity 
(tCO2e) 
Total annual net GHG emissions (tCO2e) 
Energy consumption used to calculate Scope 1 and 2 GHG 
emissions (MWh) (see Energy usage section) 
GHG emissions intensity measure: tCO2e (gross Scope 
1+2/£100,000 revenue)3
Operational intensity measure (kgCO2e/Ml4) – Water
Operational intensity measure (kgCO2e/Ml4) – Wastewater

Biogenic GHG emissions outside of Scopes (tCO2e) 

Notes:

2021/22

Group (including 
Bristol Water)
location 
based

market 
based

South West Water
location 
market 
based
based

Group (excluding 
Bristol Water)
location 
based

market 
based

2020/21
Group (excluding Bristol 
Water)
location 
based

market 
based

 4,962 
 14,388 
 5,052 
 24,403 
 80,279 
 104,682 
 292,698 
 397,380 
 Included 
in Scope 
2 above 

 4,962 
 14,388 
 5,052 
 24,402 
 80,847 
 105,249 
 292,698 
 397,947 

(7,466) 

 1,761 
 1,761 
 14,388 
 14,388 
 3,953 
 3,953 
 20,102 
 20,102 
 66,590 
 59,061 
 86,692 
 79,163 
 284,147 
 284,147 
 363,310   370,839 
 Included 
in Scope 
2 above 

(7,466) 

 1,761 
 1,761 
 14,388 
 14,388 
 4,094 
 4,094 
 20,243 
 20,243 
 66,590 
 59,061 
 86,833 
 79,304 
284,147
 284,147 
 363,451   370,980 
 Included 
in Scope 
2 above 

(7,466) 

Breakdown not 
reported 
 21,080 
 21,080 
 72,436 
 65,685 
 93,517 
 86,765 
 147,392 
 147,392 
 234,157   240,909 
 Included 
in Scope 
2 above 

0

(1,428) 

(1,494) 
 395,952   388,988 

(1,428) 
 361,882 

(1,494) 

(1,494) 
 361,879   362,022   362,020 

(1,428) 

(2,277) 
 231,881 

(1,903) 
 239,007 

 426,429 

 426,429 

 340,352 

 340,352 

 340,913 

 340,913 

 357,232 

 357,232 

 13.2 

 13.3 
 See South West 
Water 
 See South West 
Water 

 174.6 
 244.4 

 n/a 
 n/a 
 n/a 

 2,521 

 2,521 

 11.5 

 12.6 
 See South West 
Water 
 See South West 
Water 

 13.5 
 198.7 
 216.2 

 14.5 
 211.3 
 234.5 

 2,583 

 2,583 

1.  SWW total Scope 1 (20,102 tCO2e) and Scope 2 market-based (79,163 tCO2e) and Scope 2 location-based (86,692 tCO2e) GHG emissions. These figures have been independently 

assured by DNV.

2.  GHG emission figures are expressed in tonnes of carbon dioxide equivalents (tCO2e) whereby emissions of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), the fluorinated 

gases (HFC, PFC, SF6) are shown in terms of the equivalent emissions from CO2. A breakdown of emissions by GHG is available in our ESG databook available on our website.

3.  Based on relevant Group revenue for 2021/22.
4.  For ‘Water’ measure Ml = measured water into supply. For ‘Wastewater’ measure Ml = full measured flow treatment. Figures have been recalculated for 2021/22 in line with South West 

Water Net Zero 2030 boundary.
Scope 1 (direct GHG emissions): GHG emissions activities owned or controlled by our organisation that release emissions straight into the atmosphere. For Pennon, primary Scope 1 
GHG emission sources during 2020/21 include GHG emissions from stationary plant, fugitive emissions from air conditioning plant and wastewater treatment and transport related GHG 
emissions from our own vehicles and fleet Scope 2 (indirect GHG emissions) GHG emissions released into the atmosphere associated with our consumption of imported electricity.
Scope 3 (other GHG indirect emissions) GHG emissions that are a consequence of our actions, which occur at sources which we do not own or control. Estimated GHG emissions for 
relevant Scope 3 categories calculated in 2021/22 are provided in our ESG Databook available on our website www.pennon-group.co.uk/reportandpresentations. These include: 
Category 1 – Purchased goods and services; Category 2 – Capital Goods; Category 3 – Fuel-and energy-related (not Scope 1&2); Category 5 – Waste generated in operations; Category 
6 – Business Travel; Category 7 – Employee Commuting; Category 9 – Downstream transportation and distribution. 

Operational Pennon Group plc GHG emissions by business

Scope 1 GHG emissions 
Scope 2 GHG emissions (market based) 
Total gross Scope 1 & Scope 2 GHG emissions (tCO2e) 

Note:

South West 
Water
20,102
59,061
79,163

Bristol Water
4,106
21,218
25,378

Group total*
24,403
80,279
104,682

The water business figure provided here includes the impact of emissions from our two hydroelectric power stations. This does not form part of our annual reporting to the water regulator 
Ofwat since these sites are outside of the Ofwat regulated contract. 

 * Group total includes 140 tCO2e from Pennon Water Services and Group shared services.

90 

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Streamlined Energy and Carbon report (SECR) (continued)

Pennon Group plc GHG emissions

Scope 1 GHG emissions by source (tCO2e)1

Direct emissions from burning of fossil fuels 

Process and fugitive emissions 

Transport: Company owned or leased vehicles

Total Scope 1 GHG emissions (tCO2e) 

Scope 2 GHG emissions (tCO2e) 

Total gross Scope 1 & 2 GHG emissions (tCO2e) 

Scope 3 GHG emissions (estimated)2

Total gross Scope 1, 2 & 3 GHG emissions (tCO2e) 

GHG emissions removals through purchases of Renewable Energy 

Guarantees of Origin (tCO2e) 

GHG emissions saved by exporting self-generated electricity 

(tCO2e) 

Total annual net GHG emissions (tCO2e) 

Energy consumption used to calculate Scope 1 and 2 GHG 

emissions (MWh) (see Energy usage section) 

GHG emissions intensity measure: tCO2e (gross Scope 

1+2/£100,000 revenue)3

Operational intensity measure (kgCO2e/Ml4) – Water

Operational intensity measure (kgCO2e/Ml4) – Wastewater

Biogenic GHG emissions outside of Scopes (tCO2e) 

Group (including 

Bristol Water)

2021/22

2020/21

Group (excluding 

Group (excluding Bristol 

South West Water

Bristol Water)

market 

based

location 

based

market 

based

location 

based

market 

based

location 

based

market 

based

Water)

location 

based

 4,962 

 4,962 

 1,761 

 1,761 

 14,388 

 14,388 

 14,388 

 14,388 

 3,953 

 3,953 

 1,761 

 14,388 

 4,094 

 1,761 

 14,388 

 4,094 

 5,052 

 24,403 

 80,279 

 5,052 

 24,402 

 80,847 

 20,102 

 20,102 

 20,243 

 20,243 

 59,061 

 66,590 

 59,061 

 66,590 

Breakdown not 

reported 

 21,080 

 72,436 

 93,517 

 21,080 

 65,685 

 86,765 

 104,682 

 105,249 

 79,163 

 86,692 

 79,304 

 86,833 

 292,698 

 292,698 

 284,147 

 284,147 

284,147

 284,147 

 147,392 

 147,392 

 397,380 

 397,947 

 363,310   370,839 

 363,451   370,980 

 234,157   240,909 

 Included 

in Scope 

2 above 

 Included 

in Scope 

 Included 

in Scope 

 Included 

in Scope 

(7,466) 

2 above 

(7,466) 

2 above 

(7,466) 

2 above 

0

(1,428) 

(1,494) 

(1,428) 

(1,494) 

(1,428) 

(1,494) 

(2,277) 

(1,903) 

 395,952   388,988 

 361,882 

 361,879   362,022   362,020 

 231,881 

 239,007 

 426,429 

 426,429 

 340,352 

 340,352 

 340,913 

 340,913 

 357,232 

 357,232 

 13.2 

 13.3 

 See South West 

Water 

 See South West 

 174.6 

 244.4 

 n/a 

 n/a 

 n/a 

 11.5 

 12.6 

 See South West 

Water 

 See South West 

 13.5 

 198.7 

 216.2 

 14.5 

 211.3 

 234.5 

Water 

 2,521 

 2,521 

Water 

 2,583 

 2,583 

Notes:

assured by DNV.

3.  Based on relevant Group revenue for 2021/22.

Water Net Zero 2030 boundary.

2.  GHG emission figures are expressed in tonnes of carbon dioxide equivalents (tCO2e) whereby emissions of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), the fluorinated 

gases (HFC, PFC, SF6) are shown in terms of the equivalent emissions from CO2. A breakdown of emissions by GHG is available in our ESG databook available on our website.

4.  For ‘Water’ measure Ml = measured water into supply. For ‘Wastewater’ measure Ml = full measured flow treatment. Figures have been recalculated for 2021/22 in line with South West 

Scope 1 (direct GHG emissions): GHG emissions activities owned or controlled by our organisation that release emissions straight into the atmosphere. For Pennon, primary Scope 1 

GHG emission sources during 2020/21 include GHG emissions from stationary plant, fugitive emissions from air conditioning plant and wastewater treatment and transport related GHG 

emissions from our own vehicles and fleet Scope 2 (indirect GHG emissions) GHG emissions released into the atmosphere associated with our consumption of imported electricity.

Scope 3 (other GHG indirect emissions) GHG emissions that are a consequence of our actions, which occur at sources which we do not own or control. Estimated GHG emissions for 

relevant Scope 3 categories calculated in 2021/22 are provided in our ESG Databook available on our website www.pennon-group.co.uk/reportandpresentations. These include: 

Category 1 – Purchased goods and services; Category 2 – Capital Goods; Category 3 – Fuel-and energy-related (not Scope 1&2); Category 5 – Waste generated in operations; Category 

6 – Business Travel; Category 7 – Employee Commuting; Category 9 – Downstream transportation and distribution. 

Operational Pennon Group plc GHG emissions by business

Change in GHG emissions
Operational Scope 1 and 2 market-based GHG emissions for the Group 
including our acquired water business increased by 21% from 2020/21 as a 
result of the Bristol Water acquisition. For the Group (excluding Bristol 
Water), Scope 1 and 2 (market-based) GHG emissions decreased by 9%, 
compared to 2020/21. This was due in part to a reduction Scope 1 
emissions through reduced fossil fuel use in our generators. However the 
main reason for the reduction is due to the continued reduction in the 
GHG emissions associated with our contracted suppliers electricity supply. 

The estimated Scope 3 GHG emissions for 2021/22 for the Group 
(excluding Bristol Water) are 284,147 tCO2e compared to the equivalent 
figure in 2020/21 of 147,392. This increase is primarily due to increased 
expenditure during 2021/22 which increased estimated GHG emissions 
from Category 1 Purchased Goods and Services. 

As part of our Net Zero plans, we are committed to better understanding 
our Scope 3 GHG emissions and investigating opportunities to reduce 
these emissions. This includes working with our suppliers to help them 
understand and manage their GHG emissions.

Our Scope 2 (market-based) GHG emissions further reduced as a result of 
South West Water’s purchase of REGO certificates. Our generation and 
export of renewable power resulted in further GHG emissions reductions.

A breakdown of our estimated Scope 3 GHG emissions is provided  
in our separate ESG Databook, published on our website  
(www.pennon-group.co.uk/sustainability).

The revenue-based intensity metric has reduced for the Group both with 
and without Bristol Water and now stands at 13.2 tCO2e/£100,000 
turnover. This shows that emissions have decreased relative to the 
revenue earned. South West Water's operational focussed GHG intensity 
metric decreased for treated water but increased for wastewater. 

Scope 3 GHG emissions
Scope 3 categories were evaluated for relevant categories in line with the 
reporting guidance. The assessment, carried out by carbon consultants 
EcoAct on behalf of Pennon, is based on 2021/22 activity data for the 
Group excluding Bristol Water.

Energy usage
Including self-supplied energy, the Group excluding Bristol Water used 
362GWh of energy in 2021/22, while our acquired business used around 
87GWh. A breakdown of Group energy usage and associated data 
assessment methodologies is shown below. In 2020/21, the Group used a 
total of 357GWh of energy; details of this and previous years’ data are 
provided in our ESG Databook.

Energy usage

South West Water1 
(MWh)

Bristol Water 
(MWh)

Total Group3 
(MWh)

Methodology 
(South West Water)

Methodology  
(Bristol Water)

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Self-supplied renewable electricity 

Self-supplied heat 

4,874

10,727

5,780

0

4,874

0

5,780

1,132

11,859

Metered data

Natural gas# 

2,285

15,502

Metered data except some NHHM 
supply which is estimated by electricity 
supplier (see note2)
Metered data

Verified Metered 
data

0

Verified Metered 
data
0

Estimated that 60% of heat generated 
by sewage gas CHP is beneficially used, 
the rest (40%) is released to 
atmosphere
Metered data – from billing (some 
element of estimates)

17,787

Verified Metered 
data, except March 
which has been 
estimated.
6,798 Estimated based on fuel use/spend data  Bulk delivery invoice 
data
Fuel card data

22,963 Estimated based on fuel use/spend and 
mileage data (see note4)

Scope 1 GHG emissions 

Scope 2 GHG emissions (market based) 

Total gross Scope 1 & Scope 2 GHG emissions (tCO2e) 

Note:

Ofwat since these sites are outside of the Ofwat regulated contract. 

 * Group total includes 140 tCO2e from Pennon Water Services and Group shared services.

The water business figure provided here includes the impact of emissions from our two hydroelectric power stations. This does not form part of our annual reporting to the water regulator 

South West 

Water

Bristol Water

Group total*

20,102

59,061

79,163

4,106

21,218

24,403

80,279

25,378

104,682

Liquid fuels (for stationary 
applications)#
Energy used by fleet transport# 

Total energy usage 
Intensity measure: MWh/£100,000 
revenue5

6,334

464

18,104

4,299

361,733
Group excluding 
Bristol Water
Total Group

86,648
 52.59 

 56.66 

448,941

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Annual Report and Accounts 2022 | Pennon Group plc 

 91

Energy usage data notes:
1.  South West Water energy use (361,733 MWh) by has been independently assured by DNV.
2.  Estimated used for non-half hourly electricity supply (c.6% of total imported electricity) based on supplier renewal quotation estimate.
3.  Includes small amount and transport related energy use for Pennon Water Services/Group shared services totalling an estimated 0.6 GWh or around 0.1% of Group total.
4.  Hire car fuel usage and grey fleet (use of private vehicles on company business) are included in these SECR volumes – as per SECR guidance.
5.  Based on relevant Group revenue for 2021/22.

 # Energy consumption used to calculate Scope 1 and 2 GHG emissions.

1.  SWW total Scope 1 (20,102 tCO2e) and Scope 2 market-based (79,163 tCO2e) and Scope 2 location-based (86,692 tCO2e) GHG emissions. These figures have been independently 

Imported grid electricity# 

313,629

65,251

378,880

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bristol Water 
We have continued to improve and extend the operation of our whole 
network automated pump scheduling system ‘IPSOS’, which looks to 
minimise energy consumption through optimising source selection and 
operating our assets at their best efficiency points. We have also 
continued our programme of pump refurbishments and replacements. The 
major project delivered during the year was Alderley High lift pump 
refurbishment, which has achieved an estimated annual savings of 
135 MWh. We also incorporated Almondsbury pumping stations into 
IPSOS with an estimated annual saving of 112 MWh.

This financial year, we began operating gas powered generation, 
which has decreased our electricity import from the grid but increased 
our overall energy consumption as we are consuming the primary 
energy source – natural gas. However, comparing like for like, using the 
generated electricity, we have achieved one of our lowest ever annual 
energy consumptions.

Streamlined Energy and Carbon report (SECR) (continued)

Energy efficiency action taken
The principle 2021/22 energy efficiency actions undertaken by our 
two core operational businesses are presented below.

South West Water
South West Water retained its ISO 50001 energy management system 
accreditation. 

A key pillar of our Net Zero plan is Sustainable Living, which targets 
carbon and energy reduction through changes to operational practices, 
fuel switching and increasing energy efficiency. Some of our planned 
energy efficiency projects during the early part of 2021/22 continued to be 
disrupted by COVID-19 lockdowns where attendance at operational sites 
was limited to essential visits only. Equally challenging was the impact and 
delay observed in the international supply chain including lack of raw 
materials, especially steel.

In spite of these headwinds, some major refurbishments were conducted 
during the year with notable energy efficacy projects completed in the 
year including major pump replacement projects at Pynes Water 
Treatment Works and Hayle Wastewater Treatment Works. Collectively 
these projects are estimated to have delivered energy savings of around 
2,000 MWh. 

We’ve continued our meter replacement programme which continues to 
help identify areas for further efficiency improvements. Permanent 
efficiency monitoring equipment was installed on 4 x 3.3 kVA High Voltage 
pumps at Gunnislake pumping station in support of supply into our 
Mayflower Water Treatment Works. This is an important step as 
Gunnislake now accounts for 2% of South West Water’s overall energy 
consumption. 

Across our offices, we’ve implemented a number of smaller energy 
efficiency projects including LED lighting at our Dowrglann office. We’ll be 
expanding our office energy efficiency projects over the coming year as 
part of our Net Zero plan. Finally, we’ve continued our energy efficiency 
training for our operational colleagues. 

92 

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Streamlined Energy and Carbon report (SECR) (continued)

SASB disclosure

Energy efficiency action taken

Bristol Water 

The principle 2021/22 energy efficiency actions undertaken by our 

two core operational businesses are presented below.

South West Water

accreditation. 

A key pillar of our Net Zero plan is Sustainable Living, which targets 

carbon and energy reduction through changes to operational practices, 

fuel switching and increasing energy efficiency. Some of our planned 

We have continued to improve and extend the operation of our whole 

network automated pump scheduling system ‘IPSOS’, which looks to 

minimise energy consumption through optimising source selection and 

operating our assets at their best efficiency points. We have also 

major project delivered during the year was Alderley High lift pump 

refurbishment, which has achieved an estimated annual savings of 

135 MWh. We also incorporated Almondsbury pumping stations into 

IPSOS with an estimated annual saving of 112 MWh.

South West Water retained its ISO 50001 energy management system 

continued our programme of pump refurbishments and replacements. The 

energy efficiency projects during the early part of 2021/22 continued to be 

This financial year, we began operating gas powered generation, 

disrupted by COVID-19 lockdowns where attendance at operational sites 

which has decreased our electricity import from the grid but increased 

was limited to essential visits only. Equally challenging was the impact and 

our overall energy consumption as we are consuming the primary 

delay observed in the international supply chain including lack of raw 

energy source – natural gas. However, comparing like for like, using the 

materials, especially steel.

generated electricity, we have achieved one of our lowest ever annual 

energy consumptions.

In spite of these headwinds, some major refurbishments were conducted 

during the year with notable energy efficacy projects completed in the 

year including major pump replacement projects at Pynes Water 

Treatment Works and Hayle Wastewater Treatment Works. Collectively 

these projects are estimated to have delivered energy savings of around 

2,000 MWh. 

We’ve continued our meter replacement programme which continues to 

help identify areas for further efficiency improvements. Permanent 

efficiency monitoring equipment was installed on 4 x 3.3 kVA High Voltage 

pumps at Gunnislake pumping station in support of supply into our 

Mayflower Water Treatment Works. This is an important step as 

Gunnislake now accounts for 2% of South West Water’s overall energy 

consumption. 

Across our offices, we’ve implemented a number of smaller energy 

efficiency projects including LED lighting at our Dowrglann office. We’ll be 

expanding our office energy efficiency projects over the coming year as 

part of our Net Zero plan. Finally, we’ve continued our energy efficiency 

training for our operational colleagues. 

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SASB Pennon 2021/22 Disclosure

For the first time, we have aligned our non-financial disclosures to the Sustainability 
Accounting Standards Board (SASB) reporting framework. SASB provides a set of industry 
specific standards (Water Utilities and Services industry), which each contain topics which 
are material to our investors. These topics contain a number of metrics we disclose against. 
SASB metrics for our newly acquired business, Bristol Water, are reported separately from 
Pennon Group SASB disclosures and will be integrated in our 2022/23 reporting. The data 
and information supporting the metrics is primarily operations related and is contained within 
our water utility businesses annual performance report (APR) as indicated. The latest APR’s 
were published in July 2021.

Metric

Code

Pennon & Bristol Water Disclosure

Energy Management
(1) Total energy consumed  
(2) percentage grid 
electricity (3) percentage 
renewable

Drinking Water Quality 
Number of:  
(1) acute health-based  
(2) non-acute health-based 
(3) non-health-based 
drinking water violations

IF-WU-130a.1

Pennon 
Pennon Annual Report, SECR, Energy Usage, page 91

Bristol Water 
Bristol Water Annual Report (AR), Sustainable Environmental Impact, Scope 1, 2 & 3 carbon emissions

Bristol Water Annual Performance Report (APR), Additional regulatory information – water network 
plus, energy consumption

IF-WU-250a.1

South West Water 
Annual Performance Report (APR), Our Water, Taste, Smell and Colour Contacts

APR, Our Wastewater, Odour Contacts from Wastewater treatment works 

APR, Our Water, Water quality compliance 

Bristol Water 
APR, Safe and Reliable Supply of Water, Water quality compliance

Discussion of strategies to 
manage drinking water 
contaminants of emerging 
concern

IF-WU-250a.2

APR, Safe and Reliable Supply of Water, Customer contacts about water quality – taste and smell
Pennon 
For more information about our specific strategies such as the Upstream Thinking Project, please refer 
to: Upstream Thinking – available at https://www.southwestwater.co.uk/environment/working-in-the-
environment/upstream-thinking/the-project/

Bristol Water 
For more information about Bristol Water's Catchment Sensitive Farming partnership to improve water 
quality and enhance habitats see: www.bristolwater.co.uk/about-us/catchment-management

Distribution Network Efficiency
Water main replacement rate

IF-WU-140a.1

South West Water 
APR, Our Water, Number of mains repairs 

Volume of non-revenue real 
water losses

IF-WU-140a.2

Effluent Quality Management
Number of incidents of 
non-compliance associated 
with water effluent quality 
permits, standards, and 
regulations

IF-WU-140a.2

Bristol Water 
APR, Additional regulatory information – water network plus, 6C Water network+ – Mains, 
communication pipes and other data for the 12 months ended 31 March 2021
South West Water 
APR, Our Water, Leakage

Bristol Water 
APR, Local Community and Environmental Resilience, Leakage

South West Water 
South West Water EPA Data Report, Section 4. Discharge Permit Compliance metric – produced by the 
EA, available from gov.uk

Bristol Water 
APR, Local Community and Environmental Resilience, Waste disposal compliance

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SASB disclosure (continued)

Metric

Code

Pennon & Bristol Water Disclosure

Effluent Quality Management continued
Discussion of strategies to 
manage effluents of emerging 
concern

IF-WU-140a.2

Pennon 
To access data that South West Water contribute to the Chemical Investigation Programme (CIP), 
please refer to: CIP data portal – available at https://ukwir.org/sign-up-and-access-the-chemical-
investigations-programme-data-access-portal

To see the findings from the last CIP2 report, please refer to: CIP2 report – available at https://ukwir.
org/the-chemicals-investigation-programme-phase-2,-2015-2020

Bristol Water 
www.bristolwater.co.uk/about-us/catchment-management

End-Use Efficiency
Percentage of water utility 
revenues from rate structures 
that are designed to promote 
conservation and revenue 
resilience
Customer water savings from 
efficiency measures

IF-WU-420a.1

Pennon 
Omitted based on lack of applicability – Pennon do not offer different rate structures 

Bristol Water 
Omitted based on lack of applicability – Bristol Water do not offer different rate structures

IF-WU-420.a

South West Water 
APR, Our Resilience, Litres of Water Saved Through Free Water Products 

Bristol Water 
AR, Local Community and Environmental Resilience, Promoting Water Efficiency and Metering

Network Resiliency & Impacts of Climate Change
Wastewater treatment capacity 
located in 100-year flood zones

IF-WU-450a.1

South West Water 
This year we are publishing our first Drainage and Wastewater Management Plans (DWMP), in 
accordance with new government regulations. Within this plan we have outlined which of our assets 
are within flood zones 3 (FZ3). This plan will be accessible from July 2022, via the South West Water 
webpage, hosted on the ‘Window to the Environment’ page

IF-WU-450a.2

Bristol Water 
Omitted based on lack of applicability – Bristol Water do not deal with wastewater treatment
Pennon 
Please refer to: EDM Return – available at www.southwestwater.co.uk/
search/?category=0&searchTerm=EDM 

Bristol Water 
Omitted based on lack of applicability – Bristol Water do not deal with wastewater treatment
South West Water

IF-WU-450a.3

1) Number and (2) volume of 
sanitary sewer overflows (SSO), 
(3) percentage of volume 
recovered

(1) Number of unplanned 
service disruptions, and (2) 
customers affected, each by 
duration category

Description of efforts to identify 
and manage risks and 
opportunities related to the 
impact of climate change on 
distribution and wastewater 
infrastructure

Water Affordability & Access
Average retail water rate for:  
(1) residential
(2) commercial
(3) industrial customers

IF-WU-450a.4

IF-WU-240a.1

Typical monthly water bill for 
residential customers to 10 
Ccf (1,000 cubic feet) of water 
delivered per month

IF-WU-240a.2

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APR, Our water, interruptions to supply 

APR, Our resilience, resilience in the round – water

Bristol Water 
APR, Safe and Reliable Supply of Water, Water supply interruption
Pennon 
Water Resource Management Plan (WRMP), sections 2.3.5 Impacts of climate change on water 
supply, 3.4.5 The effect of climate change on household consumption, and 3.5.5 The effect of climate 
change on non-household demand – available at www.southwestwater.co.uk/siteassets/document-
repository/environment/sww-bw-wrmp19---finalplan_aug2019.pdf

Bristol Water 
Bristol Water’s Water Resource Management Plan (WRMP), Section 10 – Climate Change

Pennon 
The average retail water rates for business customers is available at – https://www.source4b.co.uk/ 
manage-your-account/publications-tariffs
The average retail water rate for residential customers is available at – https://www.southwestwater. 
co.uk/bills/our-charges
Bristol Water 
Household charges, available – https://www.bristolwater.co.uk/our-blogs/charges-2021-22
South West Water 
Our Charges document, available at – https://www.southwestwater.co.uk/bills/our-charges/
Bristol Water 
Household charges available at – https://www.bristolwater.co.uk/our-blogs/charges-2021-22

SASB disclosure (continued)

Effluent Quality Management continued

Discussion of strategies to 

manage effluents of emerging 

concern

IF-WU-140a.2

Pennon 

To access data that South West Water contribute to the Chemical Investigation Programme (CIP), 

please refer to: CIP data portal – available at https://ukwir.org/sign-up-and-access-the-chemical-

investigations-programme-data-access-portal

To see the findings from the last CIP2 report, please refer to: CIP2 report – available at https://ukwir.

org/the-chemicals-investigation-programme-phase-2,-2015-2020

Bristol Water 

www.bristolwater.co.uk/about-us/catchment-management

End-Use Efficiency

Percentage of water utility 

revenues from rate structures 

that are designed to promote 

conservation and revenue 

resilience

IF-WU-420a.1

Pennon 

Omitted based on lack of applicability – Pennon do not offer different rate structures 

Omitted based on lack of applicability – Bristol Water do not offer different rate structures

Customer water savings from 

IF-WU-420.a

South West Water 

efficiency measures

APR, Our Resilience, Litres of Water Saved Through Free Water Products 

Bristol Water 

Bristol Water 

Network Resiliency & Impacts of Climate Change

Wastewater treatment capacity 

IF-WU-450a.1

South West Water 

located in 100-year flood zones

This year we are publishing our first Drainage and Wastewater Management Plans (DWMP), in 

AR, Local Community and Environmental Resilience, Promoting Water Efficiency and Metering

1) Number and (2) volume of 

IF-WU-450a.2

Pennon 

accordance with new government regulations. Within this plan we have outlined which of our assets 

are within flood zones 3 (FZ3). This plan will be accessible from July 2022, via the South West Water 

webpage, hosted on the ‘Window to the Environment’ page

Bristol Water 

Omitted based on lack of applicability – Bristol Water do not deal with wastewater treatment

Please refer to: EDM Return – available at www.southwestwater.co.uk/

search/?category=0&searchTerm=EDM 

Bristol Water 

IF-WU-450a.3

South West Water

Omitted based on lack of applicability – Bristol Water do not deal with wastewater treatment

APR, Our water, interruptions to supply 

APR, Our resilience, resilience in the round – water

Bristol Water 

APR, Safe and Reliable Supply of Water, Water supply interruption

Water Resource Management Plan (WRMP), sections 2.3.5 Impacts of climate change on water 

supply, 3.4.5 The effect of climate change on household consumption, and 3.5.5 The effect of climate 

change on non-household demand – available at www.southwestwater.co.uk/siteassets/document-

repository/environment/sww-bw-wrmp19---finalplan_aug2019.pdf

Bristol Water 

Bristol Water’s Water Resource Management Plan (WRMP), Section 10 – Climate Change

sanitary sewer overflows (SSO), 

(3) percentage of volume 

recovered

(1) Number of unplanned 

service disruptions, and (2) 

customers affected, each by 

duration category

and manage risks and 

opportunities related to the 

impact of climate change on 

distribution and wastewater 

infrastructure

Description of efforts to identify 

IF-WU-450a.4

Pennon 

Water Affordability & Access

Average retail water rate for:  

IF-WU-240a.1

Pennon 

(1) residential

(2) commercial

(3) industrial customers

The average retail water rates for business customers is available at – https://www.source4b.co.uk/ 

manage-your-account/publications-tariffs

The average retail water rate for residential customers is available at – https://www.southwestwater. 

co.uk/bills/our-charges

Bristol Water 

Typical monthly water bill for 

IF-WU-240a.2

South West Water 

residential customers to 10 

Ccf (1,000 cubic feet) of water 

delivered per month

Our Charges document, available at – https://www.southwestwater.co.uk/bills/our-charges/

Bristol Water 

Household charges available at – https://www.bristolwater.co.uk/our-blogs/charges-2021-22

Household charges, available – https://www.bristolwater.co.uk/our-blogs/charges-2021-22

Metric

Code

Pennon & Bristol Water Disclosure

Metric

Code

Pennon & Bristol Water Disclosure

Water Affordability & Access
Number of residential 
customer water 
disconnections for non-
payment, percentage 
reconnected within 30 days
Activity Metric
Discussion of impact of 
external factors on customer 
affordability of water, including 
the economic conditions of 
the service territory

Water Supply Resilience
Total water sourced from 
regions with High or 
Extremely High Baseline 
Water Stress, percentage 
purchased from a third party

IF-WU-
240a.4

IF-WU-440a.1

Volume of recycled water 
delivered to customers

IF-WU-
440a.2

Discussion of strategies to 
manage risks associated with 
the quality and availability of 
water resources

IF-WU-
440a.3

Total water sourced, 
percentage by source type

IF-WU-000.B

IF-WU-000.C

Total water delivered to: 
(1) residential 
(2) commercial 
(3) industrial 
(4) all other customers

Average volume of wastewater 
treated per day, by: 
(1) sanitary sewer
(2) stormwater
(3) combined sewer
Length of:
(1) water mains 
(2) sewer pipe

IF-WU-000.D

IF-WU-000.E

IF-WU-240a.3

Pennon 
Omitted based on lack of applicability – Pennon do not disconnect customers for non-payment
Bristol Water 
Omitted based on lack of applicability – Bristol Water do not disconnect customers for non-payment

South West Water
www.southwestwater.co.uk/siteassets/document-repository/business-plan-2020-2025/addressing-
affordability-and-vulnerability.pdf
Bristol Water 
https://www.ofwat.gov.uk/wp-content/uploads/2019/07/PR19-Draft-Determinations-Bristol-Water-
Addressing-affordability-and-vulnerability-actions-and-interventions.pdf

Pennon 
WRMP, Summary of Final Water Resources Management Plan, Assurance
For further information of classifications, please refer to: EA Water Stressed Areas Report – 
published by the EA, available at gov.uk
Bristol Water 
Under the EA classification Bristol Water do not source water from regions with high or extremely 
high water stress
Pennon 
Omitted based on lack of applicability – Pennon do not deliver recycled water to customers 
Bristol Water 
Omitted based on lack of applicability – Bristol Water do not deliver recycled water to customers
Pennon 
WRMP, 2.5 Drinking Water Quality, and 8.4 Ensure Availability of Existing Sourced and their 
Resilience to Future Droughts
Bristol Water 
Bristol Water’s Water Resource Management Plan (WRMP), Section 6 Water Supply + Section 9 
Sustainable Abstraction
South West Water 
APR, Additional regulatory information – Water resources for total water sourced, Water resources 
asset and volumes data
Bristol Water 
APR, Additional regulatory information – Water resources, 5A Water resources asset and volumes 
data for the 12 months ended 31 March 2021
South West Water 
APR, Additional regulatory information – Water network plus, Water network+ – Mains, 
communication pipes and other data
Bristol Water 
APR Additional regulatory information – Water network plus, 6B Treated water distribution – assets 
and operations for the 12 months ended 31 March 2021
South West Water 
APR, Additional regulatory information – Wastewater network plus, Wastewater network+ – Sewer 
and volume data
Bristol Water 
Omitted based on lack of applicability – Bristol Water do not deal with wastewater treatment
South West Water 
APR, Additional regulatory information – Water network plus, Water network+ – Mains, 
communication pipes and other data
APR, Additional regulatory information – Wastewater network plus, Wastewater network+ – Large 
sewage treatment works
Bristol Water 
APR, Additional regulatory information – Water network plus, 6C Water network+ – Mains, 
communication pipes and other data for the 12 months ended 31 March 2021

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Risk management and principal risks

Managing our risks

The Pennon Board and the Group Executive are 
committed to the effective management of risks and 
opportunities to ensure the long-term success of the 
Group.

Pennon operates mature and robust risk management and internal control 
frameworks which are aligned to the Group’s strategic priorities and are 
embedded into our processes, culture and ways of working. These 
frameworks form a key part of our governance structure ensuring that 
there is robust review, challenge and assurance over the management of 
both our current and emerging risks and opportunities.

Pennon risk management framework

O versight

Risk monitoring 
and reporting

Risk appetite  
and identification

Risk  
mitigation

Risk  
assessment

Governance of the risk management and internal control 
framework
The Group’s risk management framework encompasses both a ‘top down’ 
and ‘bottom up’ approach. This;

 • allows risks and opportunities to be cascaded and escalated effectively
 • enables a common understanding of the risks and opportunities and 
their potential impact on the achievement of the Group’s strategic 
priorities

 • provides a multi-layered approach to the review and challenge of risk.

A consistent methodology is applied in the identification and assessment 
of the Group’s risks, which considers both the likelihood of the risk 
occurring over a long-term period and the potential impact across a range 
of categories including financial, safety, environmental and customer 
service, aligned with our strategic priorities. Principal and business-level 
risks are subject to regular review and challenge by the individual 
subsidiaries and functions, the Risk Committee, Group Executive and the 
Pennon Board.

The Group mitigates its risk exposure in line with the desired risk appetite 
and tolerance levels, through the operation of a robust internal control and 
assurance framework which is aligned to the ‘three lines’ model. The 
Group Executive and the Pennon Board obtain assurance over the 
effectiveness of the internal control environment through a variety of 
internal and external assurance providers, including an independent 
Group Internal Audit function.

Environmental, Social and Governance (ESG) risk 
management
The nature of the Group’s operations means that environmental, social 
and governance (ESG) considerations are inherent in how the Group 
operates as a responsible business and are a key focus for the Group.  
The identification, assessment and management of ESG risks and 
opportunities, including the potential impact of climate change on our 
business, is integrated into the Group’s overall risk management 
framework and methodology, with the outcomes reflected within the 

Key responsibilities and activities
The key responsibilities and activities which encompass the Group’s risk 
management framework are:

Oversight

Board
Key risk management 
responsibilities
 • Sets the Group’s strategic 

objectives

 • Establishes the Group’s risk 

appetite

 • Determines the Group’s  

principal risks

 • Ensures an effective internal  

control framework

Key assurance activities
 • Quarterly review of the Group’s  

principal risks against the determined 
risk appetite

 • Quarterly review of the Group’s 

emerging risk log

Third Line

Group Internal Audit
Key risk management 
responsibilities
 • Provides independent, risk-based 
assurance on the effectiveness  
of the internal control framework

 • Coordination of independent 

assurance activities

Key assurance activities
 • Regular reporting to Audit Committee 

and Group Executive on the 
effectiveness of internal  
controls and the outcomes of  
key assurance activities

Audit Committee
Key risk management 
responsibilities
 • Reviews the effectiveness of the 

Group’s risk management 
framework

Key assurance activities
 • Performs quarterly deep dive reviews 

on principal risks

 • Approves the Group Internal  

Audit Plan

 • Reviews the adequacy of the 
internal control framework

 • Receives reports on the outcomes  

of key assurance activities

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Risk management and principal risks

Managing our risks

The Pennon Board and the Group Executive are 

committed to the effective management of risks and 

opportunities to ensure the long-term success of the 

framework

Group.

Pennon operates mature and robust risk management and internal control 

frameworks which are aligned to the Group’s strategic priorities and are 

embedded into our processes, culture and ways of working. These 

frameworks form a key part of our governance structure ensuring that 

there is robust review, challenge and assurance over the management of 

both our current and emerging risks and opportunities.

Pennon risk management framework

O versight

Risk monitoring 

and reporting

Risk appetite  

and identification

Risk  

mitigation

Risk  

assessment

Governance of the risk management and internal control 

The Group’s risk management framework encompasses both a ‘top down’ 

and ‘bottom up’ approach. This;

 • allows risks and opportunities to be cascaded and escalated effectively

 • enables a common understanding of the risks and opportunities and 

their potential impact on the achievement of the Group’s strategic 

priorities

 • provides a multi-layered approach to the review and challenge of risk.

A consistent methodology is applied in the identification and assessment 

of the Group’s risks, which considers both the likelihood of the risk 

occurring over a long-term period and the potential impact across a range 

of categories including financial, safety, environmental and customer 

service, aligned with our strategic priorities. Principal and business-level 

risks are subject to regular review and challenge by the individual 

subsidiaries and functions, the Risk Committee, Group Executive and the 

Pennon Board.

The Group mitigates its risk exposure in line with the desired risk appetite 

and tolerance levels, through the operation of a robust internal control and 

assurance framework which is aligned to the ‘three lines’ model. The 

Group Executive and the Pennon Board obtain assurance over the 

effectiveness of the internal control environment through a variety of 

internal and external assurance providers, including an independent 

Group Internal Audit function.

Environmental, Social and Governance (ESG) risk 

management

The nature of the Group’s operations means that environmental, social 

and governance (ESG) considerations are inherent in how the Group 

operates as a responsible business and are a key focus for the Group.  

The identification, assessment and management of ESG risks and 

opportunities, including the potential impact of climate change on our 

business, is integrated into the Group’s overall risk management 

framework and methodology, with the outcomes reflected within the 

Key assurance activities

 • Quarterly review of the Group’s  

principal risks against the determined 

risk appetite

 • Quarterly review of the Group’s 

emerging risk log

Third Line

Group Internal Audit

Key risk management 

responsibilities

 • Provides independent, risk-based 

assurance on the effectiveness  

of the internal control framework

 • Coordination of independent 

assurance activities

Key assurance activities

 • Regular reporting to Audit Committee 

and Group Executive on the 

effectiveness of internal  

controls and the outcomes of  

key assurance activities

Key responsibilities and activities

The key responsibilities and activities which encompass the Group’s risk 

management framework are:

Oversight

Board

Key risk management 

responsibilities

 • Sets the Group’s strategic 

 • Establishes the Group’s risk 

objectives

appetite

 • Determines the Group’s  

principal risks

 • Ensures an effective internal  

control framework

Audit Committee

Key risk management 

responsibilities

Key assurance activities

 • Performs quarterly deep dive reviews 

 • Reviews the effectiveness of the 

on principal risks

Group’s risk management 

 • Approves the Group Internal  

framework

Audit Plan

 • Reviews the adequacy of the 

 • Receives reports on the outcomes  

internal control framework

of key assurance activities

assessment of relevant principal and business level risks. This includes the 
potential impact of physical and transitional climate change risks on our 
assets and operations. Further detail on specific physical and transitional 
climate change related risks, as well as examples of how these are being 
mitigated, are detailed further within our TCFD report on page 106 to 122. 
The delivery of the Group’s ESG actions and commitments is monitored 
through our ESG framework.

Bristol Water Risk Management Framework
During 2021/22, Bristol Water has continued to operate their established 
and embedded business-wide risk management framework, which 
includes regular review of the Bristol Water principal risks and mitigation 
strategies by both the executive management team and its board of 
directors. In the coming year, Bristol Water will be fully integrated into the 
Group’s risk management framework.

South West Water and Bristol Water technical (non- 
financial) data
In addition to the risk management framework detailed above which 
applies across the Group, recognising the importance of the regulatory 
ODI framework, both South West Water and Bristol Water engage 
independent, third-party auditors to audit the accuracy of the technical 
(non-financial) data reported in the respective annual and annual 
performance reports, including its performance commitments and 
environmental data. Furthermore, DNV, the Group assurers, have also 
performed additional assurance work over the Group’s sustainability 
measures.

Management of South West Water and Bristol Water within the 
Group’s risk management framework 
Pennon manages its risks in such a way that both South West Water and 
Bristol Water, as regulated companies, are protected from risk elsewhere 
in the Group. The Group’s principal risks and uncertainties include those 
Group-level risks which could materially impact on South West Water and 
Bristol Water.

Pennon’s risk management and internal control frameworks ensure that it 
does not take any action that would cause South West Water or Bristol 
Water to breach their licence obligations. Additionally, the Group’s 
governance and management structures mean that there is full 
understanding and consideration of South West Water and Bristol Water’s 
duties and obligations under their respective licences, as well as an 
appropriate level of information sharing and disclosure to give South West 
Water and Bristol Water assurance that it is not exposed as a result of 
activities elsewhere within the Group.

Continuous improvements to risk 
management and internal control 
The Group is committed to continuously improving its ability to 
identify and respond to current and emerging risks. Examples 
of risk management improvements during the year include:

 • A programme of legal compliance training was rolled out 
providing an update to all colleagues on key policies and 
procedures.

 • The Group refreshed and relaunched its Information Security 
Awareness programme which is being delivered utilising a 
range of methods and tools.

 • South West Water have been successfully accredited to the 

ISO55001 Asset Management standard.

 • The health and safety ‘site pride’ awards were launched 
recognising areas of the Group that deliver outstanding 
health, safety and wellbeing standards. 

 • A comprehensive Group-wide Fraud Risk Assessment was 
completed with key outcomes reported to the Group Risk 
Committee.

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Second Line

First Line

Group Executive
Key risk management 
responsibilities
 • Day to day management of the 

Group’s principal and operational 
risks

 • Establishes the relevant 

Group-wide risk management 
processes and procedures
 • Maintains the internal control 

framework

Risk Committee
Key risk management 
responsibilities
 • Provides review and challenge 
over subsidiary/ functional 
principal risks and mitigation 
strategies

 • Alignment of the top down and 
bottom-up risk management 
process

 • Performs horizon scanning on 

emerging risks and opportunities

Key assurance activities
 • Performs a thorough appraisal of the 
Group’s principal and emerging risk 
profile quarterly

 • Monitors the Group’s performance 

against KPIs and financial performance

 • Establishes and reviews policies, 

procedures and delegated authorities

Key assurance activities
 • Quarterly review of Group principal 
risks and key subsidiary/functional 
risks

 • Undertakes deep dive reviews  

of specific risks

Individual subsidiaries / functions
Key risk management 
responsibilities
 •

Identifies and assesses subsidiary/ 
functional level risks
Implements and executes 
appropriate risk mitigation 
strategies, aligned with the agreed 
risk appetite

 •

Key assurance activities
 • Functions provide assurance activities 

across key business processes 
including regulatory, legal, health and 
safety 

 • Self-certification of compliance with 

the internal control framework

 • Monitors compliance with internal 

control framework

 • Review of subsidiary/functional 

principal risks on a quarterly basis 
by senior leadership teams

In addition, the Group also received assurances from a variety of external 
assessments, including by our regulators, which complements and further 
enhances the Group’s overall assurance framework.

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Risk management and principal risks (continued)

Horizon scanning
Emerging risks and opportunities are considered to be factors and events which could have a future impact on the achievement of the Group’s strategic 
priorities but lack the required clarity or certainty in order to adequately assess their impact. Horizon scanning of emerging risks and opportunities is 
embedded within the risk and opportunity review process performed by individual subsidiaries and functions. Emerging risks are also reviewed by the Risk 
Committee, Group Executive and Pennon Board as part of their regular assessment of the Group’s risk profile. Once there is sufficient clarity and certainty 
over an emerging risk, it is assessed applying the Group’s methodology and appropriate mitigating actions are established. Notable emerging risks and 
opportunities are detailed within the table below:

Risk/Opportunity

Comment

COVID-19 long-term 
economic implications

Micro-pollutants, plastics 
and micro-plastics

Continued uncertainty remains over the pace and scale of the long-term 
implications of COVID-19 on the global and UK economy, which could 
impact our business.
The continued focus on the impact of micro-pollutants and micro- 
plastics could present both risks and opportunities arising from changes 
to treatment processes.

Biodiversity

Changes to the 
demographics within the 
South West

Threats to the region’s biodiversity, as a result of climate change, may 
require changes to how we interact with species and habitats in the areas 
that we operate in.
Increases in population migration to the South West due to the 
longer-term impact of COVID-19 and climate change could place further 
demand on our resources and assets.

Risk category impact

Time horizon

Legal, regulatory and finance

Medium-term

Operating performance
Business systems and capital 
investment

Medium-term

Operating performance

Long-term

Operating performance

Long-term

Risk appetite
The UK Corporate Governance Code requires the Group to determine the risk appetite considered appropriate in achieving the Group’s strategic priorities. 
Striking an appropriate balance between risk and reward is key to the success of the Group’s strategy.

The Board has established its risk appetite for each risk category and also for each principal risk. This allows the business to pursue value-enhancing 
opportunities, while maintaining an overall level of risk exposure that the Board considers to be appropriate. The Board’s evaluation of the 
comprehensiveness of the Group’s internal controls in mitigating its principal risks to an acceptable level is considered with due consideration of the 
relevant risk appetite. The risk appetite for each risk category is detailed below:

Risk category

Risk appetite statement

Law, regulation and 
finance

Market and economic 
conditions

Operating performance

Business systems and 
capital investment

The Board is committed to fully complying with, and being seen to be complying with, all relevant laws, regulations and 
obligations and has no appetite for non-compliance in this area. This includes (but is not limited to) health and safety where 
the Board places the highest level of importance on the welfare of our employees, the public and those who work with or on 
behalf of Pennon. The Group also operates a prudent approach to our financing strategy to ensure our long-term financing 
commitments are met.

The Board acknowledges, however, that the Group operates in a complex environment influenced by Government policy and 
regulatory reform. Consequently, there is acceptance of increased inherent risk in these areas and the Group seeks to mitigate 
any potential downside and leverage opportunities that may arise from Government policy and regulatory change.
The Board recognises that our activities are exposed to changes in macroeconomic and external market conditions. The 
Group seeks to take well-judged and informed decisions to mitigate these risks where possible but accepts that a level of 
residual risk may remain beyond the Board’s control.
The Board has a low appetite for significant operational failure of our water and wastewater assets and seeks to reduce both 
the likelihood and impact through long-term planning and careful management of our operational assets.

There is greater appetite for well-informed risk taking to develop further markets, subject to this not detrimentally impacting 
on the level of service expected of our regulators, customers and wider stakeholders.
The Board has a low risk appetite for risk associated with the delivery of capital investment within our regulated business plan. 
Broader investment decisions are taken on an informed basis with risks weighted against the expected level of return on a 
case-by-case basis.

The Group seeks to minimise technology and security risk to the lowest possible level without detrimentally impacting on the 
Group’s operations.

98 

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Risk management and principal risks (continued)

Emerging risks and opportunities are considered to be factors and events which could have a future impact on the achievement of the Group’s strategic 

priorities but lack the required clarity or certainty in order to adequately assess their impact. Horizon scanning of emerging risks and opportunities is 

embedded within the risk and opportunity review process performed by individual subsidiaries and functions. Emerging risks are also reviewed by the Risk 

Committee, Group Executive and Pennon Board as part of their regular assessment of the Group’s risk profile. Once there is sufficient clarity and certainty 

over an emerging risk, it is assessed applying the Group’s methodology and appropriate mitigating actions are established. Notable emerging risks and 

opportunities are detailed within the table below:

Risk/Opportunity

Comment

Risk category impact

Time horizon

COVID-19 long-term 

Continued uncertainty remains over the pace and scale of the long-term 

Legal, regulatory and finance

Medium-term

economic implications

implications of COVID-19 on the global and UK economy, which could 

Micro-pollutants, plastics 

The continued focus on the impact of micro-pollutants and micro- 

Operating performance

Medium-term

and micro-plastics

plastics could present both risks and opportunities arising from changes 

Business systems and capital 

investment

impact our business.

to treatment processes.

Biodiversity

Threats to the region’s biodiversity, as a result of climate change, may 

Operating performance

Long-term

require changes to how we interact with species and habitats in the areas 

that we operate in.

Changes to the 

Increases in population migration to the South West due to the 

Operating performance

Long-term

demographics within the 

longer-term impact of COVID-19 and climate change could place further 

South West

demand on our resources and assets.

Risk appetite

The UK Corporate Governance Code requires the Group to determine the risk appetite considered appropriate in achieving the Group’s strategic priorities. 

Striking an appropriate balance between risk and reward is key to the success of the Group’s strategy.

The Board has established its risk appetite for each risk category and also for each principal risk. This allows the business to pursue value-enhancing 

opportunities, while maintaining an overall level of risk exposure that the Board considers to be appropriate. The Board’s evaluation of the 

comprehensiveness of the Group’s internal controls in mitigating its principal risks to an acceptable level is considered with due consideration of the 

relevant risk appetite. The risk appetite for each risk category is detailed below:

Risk category

Risk appetite statement

Law, regulation and 

The Board is committed to fully complying with, and being seen to be complying with, all relevant laws, regulations and 

finance

obligations and has no appetite for non-compliance in this area. This includes (but is not limited to) health and safety where 

the Board places the highest level of importance on the welfare of our employees, the public and those who work with or on 

behalf of Pennon. The Group also operates a prudent approach to our financing strategy to ensure our long-term financing 

commitments are met.

The Board acknowledges, however, that the Group operates in a complex environment influenced by Government policy and 

regulatory reform. Consequently, there is acceptance of increased inherent risk in these areas and the Group seeks to mitigate 

any potential downside and leverage opportunities that may arise from Government policy and regulatory change.

Market and economic 

The Board recognises that our activities are exposed to changes in macroeconomic and external market conditions. The 

conditions

Group seeks to take well-judged and informed decisions to mitigate these risks where possible but accepts that a level of 

residual risk may remain beyond the Board’s control.

Operating performance

The Board has a low appetite for significant operational failure of our water and wastewater assets and seeks to reduce both 

the likelihood and impact through long-term planning and careful management of our operational assets.

There is greater appetite for well-informed risk taking to develop further markets, subject to this not detrimentally impacting 

on the level of service expected of our regulators, customers and wider stakeholders.

Business systems and 

The Board has a low risk appetite for risk associated with the delivery of capital investment within our regulated business plan. 

capital investment

Broader investment decisions are taken on an informed basis with risks weighted against the expected level of return on a 

case-by-case basis.

Group’s operations.

The Group seeks to minimise technology and security risk to the lowest possible level without detrimentally impacting on the 

Horizon scanning

Overview of Pennon’s principal risk profiles

Law. Regulation and finance

Business systems and capital investment

F

Q

A

D

C

E

B

G

H

O

P

N

I

K

M

J

L

Market and economic conditions

Operating performance

Category

Reference

Strategic 
Priorities

Risk description

Net risk

Law. Regulation 
and finance

Market and 
economic 
conditions

Operating 
performance

Business 
systems and 
capital 
investment

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

1   2

1   2

1   2

2   3

1   2   3

  2

1   2

2   3

1   3

1   3

1   3

1  

1   2   3

1   2   3

1   3

1

3

Changes in Government policy

Regulatory Frameworks

Non-compliance with laws and regulations

Inability to secure sufficient finance and funding, within our debt covenants, to meet ongoing 
commitments
Non-compliance or occurrence of an avoidable health and safety incident

Failure to pay all pension obligations as they fall due and increased costs to the Group should 
the defined benefit pension scheme deficit increase
Non-recovery of customer debt

Macroeconomic risks impacting on near term inflation, interest rates and power prices

The Group’s operations and assets are impacted as a result of climate change and extreme 
weather events
Failure of operational water treatment assets and processes resulting in an inability to 
produce or supply clean drinking water
Failure of operational wastewater assets and processes resulting in an inability to remove and 
treat wastewater and potential environmental impacts, including pollutions
Failure to maintain excellent service or effectively engage with our customers and wider 
stakeholders
Insufficient skills and resources to meet the current and future business needs and deliver 
the Group’s strategic priorities
Non-delivery of regulatory outcomes and performance commitments

Inefficient or ineffective delivery of capital projects

Inadequate technological security results in a breach of the Group’s assets, systems and data

Failure to fully realise the strategic value arising from the acquisition of Bristol Water

98 

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Annual Report and Accounts 2022 | Pennon Group plc 

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Risk management and principal risks (continued)

Principal risks and uncertainties
The Group’s business model exposes the business to a variety of external and internal risks which are influenced by the potential impact of macro political, 
economic and environmental factors. Specifically, the UK is currently experiencing a high inflationary environment as a result of a number of global factors.

While the ability of the Group to influence these macro level risks is limited, they continue to be regularly monitored and the potential implications are 
considered as part of the ongoing risk assessment process. The Group performs a range of scenario planning and analysis exercises to understand the 
risk exposure of one, or a number, of these events occurring.

The Directors confirm that during 2021/22, they have carried out a robust assessment of current and emerging risks facing the Group, including the 
consideration of risks associated with the activities of Bristol Water. The assessment of the Group’s principal risks has considered the impact on its 
business model, future performance, solvency and liquidity. These principal risks have been considered in preparing the Viability Statement on page 123.

Principal Risk

Strategic Impact Mitigation

Net Risk Appetite

Law. Regulation and finance
A: Changes in Government policy
Long-term priorities

1

2

Changes in Government policy 
may fundamentally impact our 
ability to deliver the Group’s 
strategic priorities, impacting 
shareholder value.

B: Regulatory Frameworks
Long-term priorities

1

2

Changes to regulatory 
frameworks may impact on the 
Group’s priorities, performance 
and the service we provide to 
our customers which can impact 
shareholder value.

The current UK Government remains supportive of the existing regulatory model. 
During the year the UK Government has published its Strategic Policy Statement 
(SPS) which sets the strategic priorities for Ofwat, enacted the Environment Act and 
has consulted on their Storm Overflows Discharge Reduction Plan.

South West Water and Bristol Water have actively engaged and provided responses 
during the consultation process.

The Group also regularly engages with MPs and other political stakeholders, both 
directly and via Water UK, demonstrating the value from our operational 
performance, continued investment in our network and wider societal contribution.

Horizon scanning of emerging changes in Government policy, including policies 
designed to mitigate the impact of climate change, is regularly undertaken to monitor 
and assess the potential direct or indirect impact on the Group.

Certainty over the 2020-25 regulatory framework has been provided through South 
West Water’s and Bristol Water’s Final Determination.

The Group’s Regulatory Affairs Steering Committee monitors changes in the 
regulatory environment.

There remains the potential that regulatory mechanisms within the next Price 
Preview period do not provide sufficient funding to achieve the environmental 
ambitions set out by the Government within the Environment Bill.

Internal PR24 planning has commenced and both South West Water and Bristol 
Water have actively responded to positioning papers from Ofwat which will inform 
the PR24 price review methodology which will be published in July 2022.

C: Non-compliance with laws and regulations
Long-term priorities

1

2

The Group is required to comply 
with a range of regulated and 
non-regulated laws and 
regulations across our 
businesses. Non-compliance 
with one or a number of these 
may result in financial penalties 
negative impact on our ability to 
operate effectively and 
reputational damage.

The Group operates within robust and mature frameworks ensuring compliance with 
permit and other requirements of Ofwat, the Environment Agency and other relevant 
regulators. These frameworks are subject to regular review and enhancement to 
ensure the Group remains compliant with the increasingly complex legal and 
regulatory landscape. There remains an increased appetite amongst regulators for 
pursuing enforcement action for perceived non-compliance with the Environment 
Agency and Ofwat both currently undertaking industry-wide investigations of 
wastewater treatment works permit compliance.

The Group also maintains a comprehensive internal framework to ensure compliance 
with corporate laws and regulations. This is reinforced through key policies which are 
endorsed by the Pennon Board and refreshed legal compliance training has been 
provided to staff during the year.

Confidential whistleblowing processes exist which allows concerns to be raised 
confidentiality and appropriately investigated. Activity through the whistleblowing 
process is reported periodically to the Pennon Board.

We recognise that 
Government policy 
evolves. The Group 
seeks to minimise the 
potential risk and 
maximise opportunities 
through regular 
engagement and robust 
scenario planning.

We accept that 
regulatory reform occurs 
and seek to leverage 
opportunities where 
possible and minimise 
the potential risks by 
targeting changes which 
are NPV neutral over the 
longer-term to protect 
customer affordability 
and shareholder value.

The Group maintains 
the highest standards of 
compliance and has no 
appetite for legal or 
regulatory breaches.

100 

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Risk management and principal risks (continued)

Principal risks and uncertainties

The Group’s business model exposes the business to a variety of external and internal risks which are influenced by the potential impact of macro political, 

economic and environmental factors. Specifically, the UK is currently experiencing a high inflationary environment as a result of a number of global factors.

While the ability of the Group to influence these macro level risks is limited, they continue to be regularly monitored and the potential implications are 

considered as part of the ongoing risk assessment process. The Group performs a range of scenario planning and analysis exercises to understand the 

risk exposure of one, or a number, of these events occurring.

The Directors confirm that during 2021/22, they have carried out a robust assessment of current and emerging risks facing the Group, including the 

consideration of risks associated with the activities of Bristol Water. The assessment of the Group’s principal risks has considered the impact on its 

business model, future performance, solvency and liquidity. These principal risks have been considered in preparing the Viability Statement on page 123.

Net Risk Appetite

Principal Risk

Strategic Impact Mitigation

Law. Regulation and finance

A: Changes in Government policy

Long-term priorities

The current UK Government remains supportive of the existing regulatory model. 

1

2

Changes in Government policy 

may fundamentally impact our 

ability to deliver the Group’s 

strategic priorities, impacting 

During the year the UK Government has published its Strategic Policy Statement 

(SPS) which sets the strategic priorities for Ofwat, enacted the Environment Act and 

has consulted on their Storm Overflows Discharge Reduction Plan.

South West Water and Bristol Water have actively engaged and provided responses 

during the consultation process.

shareholder value.

The Group also regularly engages with MPs and other political stakeholders, both 

directly and via Water UK, demonstrating the value from our operational 

performance, continued investment in our network and wider societal contribution.

Horizon scanning of emerging changes in Government policy, including policies 

designed to mitigate the impact of climate change, is regularly undertaken to monitor 

and assess the potential direct or indirect impact on the Group.

B: Regulatory Frameworks

Long-term priorities

Certainty over the 2020-25 regulatory framework has been provided through South 

We accept that 

1

2

West Water’s and Bristol Water’s Final Determination.

The Group’s Regulatory Affairs Steering Committee monitors changes in the 

Changes to regulatory 

frameworks may impact on the 

regulatory environment.

Group’s priorities, performance 

There remains the potential that regulatory mechanisms within the next Price 

and the service we provide to 

Preview period do not provide sufficient funding to achieve the environmental 

our customers which can impact 

ambitions set out by the Government within the Environment Bill.

shareholder value.

Internal PR24 planning has commenced and both South West Water and Bristol 

Water have actively responded to positioning papers from Ofwat which will inform 

the PR24 price review methodology which will be published in July 2022.

C: Non-compliance with laws and regulations

Long-term priorities

The Group operates within robust and mature frameworks ensuring compliance with 

1

2

The Group is required to comply 

with a range of regulated and 

non-regulated laws and 

regulations across our 

businesses. Non-compliance 

with one or a number of these 

may result in financial penalties 

negative impact on our ability to 

operate effectively and 

reputational damage.

permit and other requirements of Ofwat, the Environment Agency and other relevant 

regulators. These frameworks are subject to regular review and enhancement to 

ensure the Group remains compliant with the increasingly complex legal and 

regulatory landscape. There remains an increased appetite amongst regulators for 

pursuing enforcement action for perceived non-compliance with the Environment 

Agency and Ofwat both currently undertaking industry-wide investigations of 

wastewater treatment works permit compliance.

The Group also maintains a comprehensive internal framework to ensure compliance 

with corporate laws and regulations. This is reinforced through key policies which are 

endorsed by the Pennon Board and refreshed legal compliance training has been 

provided to staff during the year.

Confidential whistleblowing processes exist which allows concerns to be raised 

confidentiality and appropriately investigated. Activity through the whistleblowing 

process is reported periodically to the Pennon Board.

We recognise that 

Government policy 

evolves. The Group 

seeks to minimise the 

potential risk and 

maximise opportunities 

through regular 

engagement and robust 

scenario planning.

regulatory reform occurs 

and seek to leverage 

opportunities where 

possible and minimise 

the potential risks by 

targeting changes which 

are NPV neutral over the 

longer-term to protect 

customer affordability 

and shareholder value.

The Group maintains 

the highest standards of 

compliance and has no 

appetite for legal or 

regulatory breaches.

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Principal 
Risk

Strategic 
Impact

Mitigation

Net Risk

Appetite

D: Inability to secure sufficient finance and funding, within our debt covenants, to meet ongoing commitments
Long-term priorities

The Group has well established treasury, funding and cash flow arrangements in place, 
underpinned by a Treasury Management Policy endorsed by the Pennon Board.

2

3

The impact of macro political, economic and regulatory risks on the Group’s financing 
commitments and cash flow, funding and covenant compliance is regularly reviewed by 
the Group Executive and Pennon Board.

Failure to maintain 
funding requirements 
could lead to additional 
financing costs and put 
our growth agenda at risk. 
Breach of covenants could 
result in the requirement 
to repay certain debt.
E: Non-compliance or occurrence of an avoidable health and safety incident1
Long-term priorities

The Group retains £827 million of cash and committed facilities as at 31 March 2022. 
South West Water and Bristol Water are well funded for the 2020-25 regulatory period.

Since March 2021 the Group has signed £295 million of new and renewed facilities at 
both Pennon and South West Water levels.

1

2

3

A significant health and 
safety event could result 
in financial penalties, 
significant legal costs and 
damage to the Group’s 
reputation.

The effective management of health and safety risks continues to be a key priority for the 
Group Executive and Pennon Board. The review of health and safety performance is monitored 
regularly through the dedicated Board and Executive Health and Safety Committees. 

The Group has continued to deliver and embed the HomeSafe strategy during the year. 
Additionally, improvement plans and initiatives are being consolidated within Bristol 
Water and a Bristol Water specific HomeSafe Plan will be developed during 2022/23.

Investment has also been accelerated for safety specific asset improvements, focused 
on operational sites and activities. 

These measures have helped to contribute to the Group’s lowest ever health and safety 
score of 22 Lost Time Injuries. The Group has also set out the roadmap to becoming 
leaders in health and safety in the water sector.

F: Failure to pay all pension obligations as they fall due and increased costs to the Group  
should the defined benefit pension scheme deficit increase
Long-term priorities

The Group has in-house pensions expertise supplemented by external specialists, 
including professional advisors who manage the scheme’s investment strategy.

2

The Group could be called 
upon to increase funding 
to reduce the deficit, 
impacting our cost base.

Following consultation, the Pennon Defined Benefit scheme was closed to future 
accrual from 30 June 2021.

Following the disposal of Viridor, the Group has contributed £59 million over and above 
the agreed deficit recovery payments from the 2019 actuarial valuation.

As at 31 March 2022, there is a surplus of £66.3 million relating to the Group’s 
retirement obligations and the Pennon Group Pension Scheme is approximately 105% 
funded against its technical provisions.

The 2022 triennial valuation is underway.

Market and economic conditions
G: Non-recovery of customer debt
Long-term priorities

1

2

Reduced customer debt 
collection would adversely 
impact on the Group’s 
revenue.

South West Water and Bristol Water have robust collection strategies which have 
continued to adapt in response to the impact of COVID-19 and the increasing inflationary 
environment on customers during the year. The effectiveness of the measures taken have 
resulted in collection rates and debt levels at levels broadly comparable with prior year. 
Continued support has also been provided to South West Water and Bristol Water 
customers most in need by proactively promoting affordability measures and tariffs.

Similarly, Pennon Water Services’ collection rates and debt levels have remained robust 
and there has been proactive engagement with customers most impacted by COVID-19 
restrictions to provide tailored support, in line with market code requirements.

Despite the effectiveness of mitigations in place, further increases in inflation and the 
cost of living may result in future affordability challenges for our customers.

The Group operates a 
prudent approach to our 
financing strategy in 
order to ensure our 
funding requirements are 
fully met.

The Group has no 
appetite for health and 
safety related incidents 
and maintains the 
highest standards of 
compliance for our staff, 
contractors and other 
third parties.

The Group will ensure 
that all obligations are 
met in full but seeks to 
manage this without 
unnecessary costs to the 
Group.

While seeking to 
minimise non-
recoverable debt, we 
recognise customer 
affordability challenges 
and the inability to 
disconnect domestic 
customers results in a 
residual risk of 
uncollectable debt 
remaining.

1.  2021/22 performance and target excludes Bristol Water – Actual LTIs for Bristol was 10 giving a Pennon Group total of 32 for the year. Future targets to 2025 includes Bristol Water.

Key
Strategic Priorities
1

Leadership in UK water

2

3

Efficient Operations

Sustainable growth

High

Medium

Low

Increasing

Stable

Decreasing

Annual Report and Accounts 2022 | Pennon Group plc 

 101

 
 
 
Risk management and principal risks (continued)

Principal 
Risk

Strategic 
Impact

Mitigation

Net Risk

Appetite

H: Macro-economic near term risks impacting on inflation, interest rates and power prices
Long-term priorities

The volatility currently being experienced in the global economy is impacting on the 
Group’s near term cost base through increased operational costs, power prices and 
financing costs. 

2

3

Lower inflation or 
deflation could adversely 
impact on the Group’s 
revenue and significant 
changes in interest rates 
and power prices could 
increase the Group’s cost 
base.

Action is taken to mitigating these near term impacts through utilising the Group’s 
in-house procurement function to drive value through competitive tendering, regularly 
review of the Group’s debt portfolio and level of index linked debt, monitoring of forward 
power prices to manage the exposure to price volatility and increasing the level of 
renewable energy.

Despite these mitigations there remains a degree of exposure beyond the Group’s 
control.

Long-term protection from the increasing inflationary environment is provided through 
inflation linked revenues and RCV growth, along with regulatory true-ups.

Operating Performance
I: The Group’s operations and assets are impacted as a result of climate change and extreme weather events
A low appetite remains amongst regulators and stakeholders for reduced performance 
Long-term priorities
arising from extreme weather and climate change.

1

3

Failure of our operations 
to cope with short-term 
extreme weather or 
long-term implications of 
climate change may result 
in an inability to meet 
customer needs, 
environmental impacts, 
increased costs and 
reputational damage.

The assessment of both transitional and physical climate change related risks on the 
Group’s assets and operations has informed South West Water’s Climate Change 
Adaptation Plan which was published in December 2021 and the Group’s TCFD 
statement on pages 106 to 122.

Additionally, extensive water resource scenario planning has been undertaken as part 
of the development of South West Water’s updated 25 year Water Management Plan, 
which will be published later in the year, and drought plans are subject to regular 
review. Bristol Water’s Water Resources Management Plan was last published in 2019 
and Drought Plan was published in 2022. 

Proactive capital investment is undertaken on the Group’s assets to ensure the 
continued resilience of both water and wastewater assets, particularly those located on 
or near flood plains or at risk of rising sea levels and coastal erosion. Additionally the 
CREWW venture with the University of Exeter was launched during the year which will 
consider the impact of climate change in delivering resilient water supplies.

The Group is also minimizing its environmental and climate change impact through the 
delivery of its 2030 Net Zero and WaterFit plans. 

The Group seeks to take 
well-judged and informed 
decisions while ensuring 
plans are in place to 
mitigate the potential 
impact of 
macroeconomic risks.

The Group seeks to 
mitigate the impact of 
climate change and 
extreme weather events 
through long-term 
planning, forecasting and 
investment.

J: Failure of operational water treatment assets and processes resulting in an inability to produce or supply clean drinking water
Long-term priorities

Whilst the region continues to experience high levels of demand, water resources have 
remained resilient during the year and are in a robust position ahead of the summer 
period. The Group also seeks strategic value enhancing opportunities and has procured 
a site for the development of a new reservoir in the region.

1

3

An inability to produce or 
supply clean drinking 
water could result in 
financial penalties, 
regulatory enforcement 
and damage to the 
Group’s reputation.

Asset health is managed through a well-established programme of planned and 
preventative maintenance works which has continued to assist in delivering further 
improvements within the Group’s drinking water operations. 

In the event of a significant incident detailed contingency plans and incident 
management procedures are maintained which are regularly reviewed.

The Group operates a 
low tolerance for 
significant operational 
failure of its water 
treatment assets and 
seeks to mitigate these 
risks where possible.

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Risk management and principal risks (continued)

H: Macro-economic near term risks impacting on inflation, interest rates and power prices

Long-term priorities

The volatility currently being experienced in the global economy is impacting on the 

Group’s near term cost base through increased operational costs, power prices and 

financing costs. 

2

3

Lower inflation or 

deflation could adversely 

impact on the Group’s 

revenue and significant 

changes in interest rates 

and power prices could 

Operating Performance

1

3

Failure of our operations 

to cope with short-term 

extreme weather or 

long-term implications of 

Action is taken to mitigating these near term impacts through utilising the Group’s 

in-house procurement function to drive value through competitive tendering, regularly 

review of the Group’s debt portfolio and level of index linked debt, monitoring of forward 

power prices to manage the exposure to price volatility and increasing the level of 

renewable energy.

increase the Group’s cost 

Despite these mitigations there remains a degree of exposure beyond the Group’s 

base.

control.

Long-term protection from the increasing inflationary environment is provided through 

inflation linked revenues and RCV growth, along with regulatory true-ups.

I: The Group’s operations and assets are impacted as a result of climate change and extreme weather events

Long-term priorities

A low appetite remains amongst regulators and stakeholders for reduced performance 

arising from extreme weather and climate change.

The assessment of both transitional and physical climate change related risks on the 

Group’s assets and operations has informed South West Water’s Climate Change 

Adaptation Plan which was published in December 2021 and the Group’s TCFD 

statement on pages 106 to 122.

climate change may result 

Additionally, extensive water resource scenario planning has been undertaken as part 

in an inability to meet 

of the development of South West Water’s updated 25 year Water Management Plan, 

customer needs, 

which will be published later in the year, and drought plans are subject to regular 

environmental impacts, 

review. Bristol Water’s Water Resources Management Plan was last published in 2019 

increased costs and 

reputational damage.

and Drought Plan was published in 2022. 

Proactive capital investment is undertaken on the Group’s assets to ensure the 

continued resilience of both water and wastewater assets, particularly those located on 

or near flood plains or at risk of rising sea levels and coastal erosion. Additionally the 

CREWW venture with the University of Exeter was launched during the year which will 

consider the impact of climate change in delivering resilient water supplies.

The Group is also minimizing its environmental and climate change impact through the 

delivery of its 2030 Net Zero and WaterFit plans. 

The Group seeks to take 

well-judged and informed 

decisions while ensuring 

plans are in place to 

mitigate the potential 

impact of 

macroeconomic risks.

The Group seeks to 

mitigate the impact of 

climate change and 

extreme weather events 

through long-term 

planning, forecasting and 

investment.

J: Failure of operational water treatment assets and processes resulting in an inability to produce or supply clean drinking water

Long-term priorities

Whilst the region continues to experience high levels of demand, water resources have 

1

3

An inability to produce or 

supply clean drinking 

water could result in 

financial penalties, 

regulatory enforcement 

and damage to the 

Group’s reputation.

remained resilient during the year and are in a robust position ahead of the summer 

period. The Group also seeks strategic value enhancing opportunities and has procured 

a site for the development of a new reservoir in the region.

Asset health is managed through a well-established programme of planned and 

preventative maintenance works which has continued to assist in delivering further 

improvements within the Group’s drinking water operations. 

In the event of a significant incident detailed contingency plans and incident 

management procedures are maintained which are regularly reviewed.

The Group operates a 

low tolerance for 

significant operational 

failure of its water 

treatment assets and 

seeks to mitigate these 

risks where possible.

Principal 

Risk

Strategic 

Impact

Mitigation

Net Risk

Appetite

Principal 
Risk

Strategic 
Impact

Mitigation

Net Risk

Appetite

K: Failure of operational wastewater assets and processes resulting in an inability to remove and treat wastewater and potential environmental 
impacts, including pollutions
Long-term priorities

Minimising the impact of our activities on the environment is a strategic priority for the Pennon 
Board and Executive.

The continued delivery of South West Water’s Pollution Incident Reduction Plan has resulted in 
one-third less pollutions compared with the previous year. This has been achieved through 
continued asset investment and maintenance, enhancing our systems and processes, 
collaborating with others in the industry to share best practice, helping customers to 
understand how their behaviour impacts on the local environment and a focus on culture, 
training, and standards with our workforce.

It is recognised, however, that there is more to do to deliver the desired step change in this area.

The Group’s WaterFit investment programme will deliver £330 million of investment focused on 
protecting and improving the quality of the region’s rivers and seas. Further detail is provided 
on page 42.

L: Failure to maintain excellent service or effectively engage with our customers and wider stakeholders
Long-term priorities

The Group continues to invest in its customer services teams and expand the channels by 
which it can interact with and support customers. Both South West Water and Bristol Water 
hold the Institute of Customer Service’s ServiceMark accreditation. Additionally, South West 
Water is BSI18477 accredited, a dedicated standard for identifying and responding to customer 
vulnerability.

While written complaints have decreased by 60% in South West Water, C-MeX performance is 
not where we would like it to be and action is underway to address this. Bristol Water’s written 
complaints have halved during the year and were ranked sixth in the industry for C-MeX 
performance.

Pennon Water Services continues to maintain high customer satisfaction scores, including a 
rating of 4.85 out of 5 on Trustpilot. 

The independent WaterShare+ advisory panel acts as a key mechanism for engaging and 
demonstrating to customers how South West Water is delivering on its business plan and Board 
pledges. During the year the first WaterShare+ AGM was held. 

The Group regularly engages with a wide variety of internal and external stakeholders including 
our people, customers, regulators, environmental stakeholders and our supply chain. During the 
year and extensive stakeholder engagement process was undertaken and the outcomes have 
been aligned with the Group’s ESG Capitals framework. Further detail is on page 31.
M: Insufficient skills and resources to meet the current and future business needs and deliver the Group’s strategic priorities
Long-term priorities

There remains high demand nationally for skills and experiences utilised across the Group. The 
acquisition of Bristol Water has further enhanced the skills and talent available across the 
Group. During the year senior leaders from across the Group have participated in a talent 
development programme and Bristol Water’s future leaders programme.

1

3

An inability to remove 
or treat wastewater 
could result in adverse 
environment impacts, 
financial penalties, 
regulatory enforcement 
and damage to the 
Group’s reputation.

1

Failure to maintain an 
adequate level of 
service and 
engagement could lead 
to financial penalties for 
South West Water, the 
inability of Pennon 
Water Services to retain 
and grow market share 
and damage to the 
Group’s reputation.

1

2

3

Failure to have a 
workforce of skilled and 
motivated individuals 
will detrimentally 
impact all of our 
strategic priorities. We 
need the right people in 
the right places to 
innovate, share best 
practice, deliver 
synergies and move the 
Group forward.

The Group’s HR strategy enables the Group to attract, retain and develop our employees and a 
number of reward and recognition initiatives have been launched during the year reflecting the 
significant contribution that our people make.

During the year the Group has recruited a further 28 graduates, 136 apprentices and offered 54 
placements through the Kickstart programme and 13 placements through the Black Intern 
initiative.

The employee engagement forum has been refreshed during the year and nine new employee 
networks have been launched.

The continued impact of the Group’s Employee Benefits and Reward Strategy, a focus on talent 
management and prioritisation of the Group’s diversity and inclusion agenda has again resulted 
in Pennon being an accredited Great Place to Work for a second year running.

The Group operates 
a low tolerance for 
significant 
operational failure 
of its wastewater 
processes and 
assets and 
maintains the 
highest level of 
environmental 
standards.

The Group 
continually seeks to 
engage with and 
increase customer 
and wider 
stakeholder 
satisfaction levels.

While a certain level 
of employee 
turnover is 
desirable, we ensure 
the appropriate 
skills and 
experience are in 
place with 
succession plans 
providing adequate 
resilience.

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Key
Strategic Priorities
1

Leadership in UK water

2

3

Efficient Operations

Sustainable growth

High

Medium

Low

Increasing

Stable

Decreasing

 
 
 
Risk management and principal risks (continued)

Principal 
Risk

Strategic 
Impact

Mitigation

Net Risk

Appetite

N: Non-delivery of regulatory outcomes and performance commitments
Long-term priorities

The delivery of our regulatory outcomes and performance commitments is principally 
through our operational activities and initiatives.

1

2

3

South West Water’s 
regulatory outcomes and 
performance 
commitments cover key 
strategic focus areas.

Performance against South West Water and Bristol Water’s ODIs is subject to regular 
scrutiny and review by both the Executive and the Board. This is supplemented by a 
comprehensive programme of internal and external assurance over reported 
performance.

Approximately 80% of South West Water's and 75% of Bristol Water's ODIs are on track 
or ahead of target.

Non-delivery against 
these could result in 
financial penalties being 
applied as well as 
reputational damage to 
the Group.
Business systems and capital investment
O: Inefficient or ineffective delivery of capital projects
Long-term priorities

1

3

Capital projects are subject to an established and robust business case process which 
includes challenge and modelling of key assumptions. Projects are delivered utilizing 
skilled project management resource with Executive level oversight. 

The delivery of projects during the currently regulatory period, including as part of 
South West Water’s Green Recovery Initiative, are progressing. 

The current volatility in the global economy is placing additional challenges on the 
Group’s supply chain through reducing availability of goods and materials , increased 
costs and skills shortages. 

Inability to successfully 
deliver on our capital 
programme may result in 
increased costs and 
delays, detrimentally 
impacting our ability to 
provide top class 
customer service and 
achieve our growth 
agenda.
P: Inadequate technological security results in a breach of the Group’s assets, systems and data
Long-term priorities

The Group works closely and regularly engages with its supply chain as well as 
monitoring the financial health of key partners. Established plans and alternative 
arrangements provide mitigation and early intervention where necessary.

External threats to the Group’s assets and systems remain heightened, particularly due 
to the war in Ukraine. External threats, including additional risks resulting from the 
current conflict in Ukraine, are being regularly monitored by the Group’s information 
security teams.

The Group maintains a strong preventive and detective information security framework, 
aligned to guidance issued by the National Cyber Security Centre. 

A refreshed information security awareness programme has been launched during the 
year and South West Water continues to hold the ISO27001 accreditation. 

During the year both South West Water and Bristol Water have continued to implement 
improvements as part of the roadmap to meet the requirements of the Network and 
Information Systems Directive (NIS), with activities aligned to the priorities identified by 
the Drinking Water Inspectorate.

Disaster recovery plans are in place for both corporate and operational technology and 
are regularly reviewed.

1

Failure of our technology 
security, due to 
inadequate internal 
processes or external 
cyber threats, could result 
in the business being 
unable to operate 
effectively and the 
corruption or loss of data. 
This could have a 
detrimental impact on our 
customers and result in 
financial penalties and 
reputational damage to 
the Group.

The Group is committed 
to achieving all 
performance 
commitments over the 
length of each regulatory 
period. Where 
performance in an 
individual year falls below 
expectations, action 
plans and targeted 
intervention are 
implemented to ensure 
performance returns to 
committed levels.

The Board has a low-risk 
appetite for risk 
associated with the 
delivery of capital 
investment within our 
regulated business plan.

The Group seeks to 
minimise technology and 
security risk to the lowest 
possible level without 
detrimentally impacting 
on the Group’s 
operations.

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Principal 

Risk

Strategic 

Impact

Mitigation

Net Risk

Appetite

Principal 
Risk

Strategic 
Impact

Mitigation

Net Risk

Appetite

N: Non-delivery of regulatory outcomes and performance commitments

Q: Failure to fully realise the strategic value arising from the acquisition of Bristol Water

Long-term priorities

The delivery of our regulatory outcomes and performance commitments is principally 

The Group is committed 

through our operational activities and initiatives.

Performance against South West Water and Bristol Water’s ODIs is subject to regular 

scrutiny and review by both the Executive and the Board. This is supplemented by a 

comprehensive programme of internal and external assurance over reported 

strategic focus areas.

Approximately 80% of South West Water's and 75% of Bristol Water's ODIs are on track 

performance.

or ahead of target.

Long-term priorities

3

The inability to effectively 
integrate the acquired 
business could result in a 
failure to maximise the 
value of this transaction, 
impacting on shareholder 
return.

Following the clearance of the Bristol Water merger by the CMA, integration planning 
has commenced focused on highlighting and adopting best practices from across the 
enlarged Group.

Synergies of c.£20 million per annum by 2024/25 have been identified through service 
improvements, supply chain efficiencies, creating common systems and processes and 
sharing of vest practice.

The delivery of the integration programme includes Executive involvement with 
oversight by the Pennon Board.

Opportunities that 
support the Group’s 
strategic priorities are 
assessed against an 
expected level of return 
adopting clearly defined 
factors and metrics.

Risk management and principal risks (continued)

to achieving all 

performance 

commitments over the 

length of each regulatory 

period. Where 

performance in an 

individual year falls below 

expectations, action 

plans and targeted 

intervention are 

implemented to ensure 

performance returns to 

committed levels.

appetite for risk 

associated with the 

delivery of capital 

investment within our 

regulated business plan.

1

2

3

South West Water’s 

regulatory outcomes and 

performance 

commitments cover key 

Non-delivery against 

these could result in 

financial penalties being 

applied as well as 

reputational damage to 

the Group.

1

3

Inability to successfully 

deliver on our capital 

programme may result in 

increased costs and 

delays, detrimentally 

provide top class 

customer service and 

achieve our growth 

agenda.

Business systems and capital investment

O: Inefficient or ineffective delivery of capital projects

Long-term priorities

Capital projects are subject to an established and robust business case process which 

The Board has a low-risk 

includes challenge and modelling of key assumptions. Projects are delivered utilizing 

skilled project management resource with Executive level oversight. 

The delivery of projects during the currently regulatory period, including as part of 

South West Water’s Green Recovery Initiative, are progressing. 

The current volatility in the global economy is placing additional challenges on the 

Group’s supply chain through reducing availability of goods and materials , increased 

The Group works closely and regularly engages with its supply chain as well as 

monitoring the financial health of key partners. Established plans and alternative 

arrangements provide mitigation and early intervention where necessary.

impacting our ability to 

costs and skills shortages. 

P: Inadequate technological security results in a breach of the Group’s assets, systems and data

Long-term priorities

External threats to the Group’s assets and systems remain heightened, particularly due 

1

to the war in Ukraine. External threats, including additional risks resulting from the 

current conflict in Ukraine, are being regularly monitored by the Group’s information 

Failure of our technology 

security teams.

security, due to 

inadequate internal 

processes or external 

The Group maintains a strong preventive and detective information security framework, 

aligned to guidance issued by the National Cyber Security Centre. 

cyber threats, could result 

A refreshed information security awareness programme has been launched during the 

in the business being 

year and South West Water continues to hold the ISO27001 accreditation. 

The Group seeks to 

minimise technology and 

security risk to the lowest 

possible level without 

detrimentally impacting 

on the Group’s 

operations.

unable to operate 

effectively and the 

corruption or loss of data. 

This could have a 

detrimental impact on our 

customers and result in 

financial penalties and 

reputational damage to 

the Group.

During the year both South West Water and Bristol Water have continued to implement 

improvements as part of the roadmap to meet the requirements of the Network and 

Information Systems Directive (NIS), with activities aligned to the priorities identified by 

the Drinking Water Inspectorate.

are regularly reviewed.

Disaster recovery plans are in place for both corporate and operational technology and 

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Annual Report and Accounts 2022 | Pennon Group plc 

 105

Key
Strategic Priorities
1

Leadership in UK water

2

3

Efficient Operations

Sustainable growth

High

Medium

Low

Increasing

Stable

Decreasing

 
 
 
Task Force on Climate-related Financial Disclosures

Task Force on Climate-related 
Financial Disclosures (TCFD)

We are driven by our strategic focus of leading in UK 
water infrastructure, delivering for the benefit of our 
customers, communities and the environment. 

Our commitment to meeting the challenges arising as a result of climate 
change forms part of our principal risks. Our TCFD disclosure sets out 
some of the key climate-related risks and opportunities being addressed 
by the Group. Our regulated water businesses are the main focus of our 
TCFD disclosures with the majority of our assets, revenues, and 
expenditures related to this area.

TCFD recommendations
Created by the Financial Stability Board (FSB), the TCFD published its 
recommendations in June 2017. This is our third year of reporting on 
TCFD and the below shows our progress and compliance to the 
recommendations.

Within our ESG strategy, we have set clear objectives to demonstrate 
leadership in minimising emissions that contribute to climate change and 
to develop climate change adaptation strategies. The Group has set some 
challenging targets towards a sustainable future including our 
commitments to achieve operational Net Zero Carbon by 2030 and 
eliminate water poverty by 2025.

The Group is focused on delivering for our stakeholders including our 
customers and shareholders. As a result, we are looking to embed key 
climate-related decision making within the business as well as manage the 
near term inflationary pressures including power prices. We will also 
manage change to our investments to explore new technology, materials 
and nature based solutions within the current global constraints on 
capacity and supply chains to deliver both affordability and fairness for 
our customers. 

As a Group, we have reported our GHG emissions since 2013. Our GHG 
emissions performance is disclosed through our CDP Climate change 
assessment in which we received a B in 2021. You can read our GHG 
emissions performance on page 90.

Governance
The organisation’s governance around climate related risks and opportunities

2021/22 progress

2023 and beyond

 • We have further developed our governance framework, embedding 

 •

both a Net Zero Committee and Energy Committee into the governance 
structure.

 • The publication of the South West Water Climate Adaptation report in 
December 2021 focuses on the impacts of physical climate risks to the 
company.

 Whilst climate change is already considered as part of the decision-
making process across the business, we are looking to further embed 
the TCFD considerations into the governance and management of 
climate risks across the business in 2022/23.

 • We will look to further embed the assessment and identification of 
climate-related risks within our investment appraisal processes.

Strategy
The actual and potential impacts of climate related risks and opportunities on the organisation’s business, strategy and financial planning

2021/22 progress

2023 and beyond

 • Building on work to assess physical climate risks in 2021, we have 

expanded our assessment of the transitional climate risks during the 
year and developed a comprehensive risk and opportunities register of 
which the key findings are featured on page 108 to 118 of this report. 
We have established the materiality of key risks with stakeholders 
across the Group and considered the impacts under different climate 
transition scenarios. 

 •

 Looking ahead we will integrate our climate risks within our existing risk 
management systems and risk registers across the Group. We will 
allocate risk owners who will continue to drive and monitor action to 
manage risks and pursue opportunities.

 • We intend to review our policies and strategic decision-making across 
the Group in order to enhance considerations of climate risks and 
opportunities.

Risk Management
The processes used by the organisation to identify, assess, and manage climate-related risks and opportunities 

2021/22 progress

2023 and beyond

 • We have enhanced our capability in the assessments of climate-related 

 •

opportunities by developing criteria to assess the materiality of 
opportunities, in line with our existing risk management procedures. 

 We will be reviewing our decision-making frameworks and financial 
models to ensure climate related risks are clearly identified and 
assessed through the investment processes and operational  
decision-making.

Metrics and Targets
The metrics and targets used to assess and manage the relevant climate-related risks and opportunities

2021/22 progress

2023 and beyond

 • We have enhanced our climate-related metrics and targets with the 

establishment of new ESG targets, the continued development of our 
Net Zero commitments and renewable energy generation.

 •

 We are continuing to explore options to develop quantitative metrics 
for our key climate risks and opportunities, and exploring our ability to 
report on our capital expenditure related to climate action.

106 

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Task Force on Climate-related Financial Disclosures

Task Force on Climate-related 

Financial Disclosures (TCFD)

We are driven by our strategic focus of leading in UK 

water infrastructure, delivering for the benefit of our 

customers, communities and the environment. 

Our commitment to meeting the challenges arising as a result of climate 

change forms part of our principal risks. Our TCFD disclosure sets out 

some of the key climate-related risks and opportunities being addressed 

by the Group. Our regulated water businesses are the main focus of our 

TCFD disclosures with the majority of our assets, revenues, and 

expenditures related to this area.

TCFD recommendations

Created by the Financial Stability Board (FSB), the TCFD published its 

recommendations in June 2017. This is our third year of reporting on 

TCFD and the below shows our progress and compliance to the 

recommendations.

Within our ESG strategy, we have set clear objectives to demonstrate 

leadership in minimising emissions that contribute to climate change and 

to develop climate change adaptation strategies. The Group has set some 

challenging targets towards a sustainable future including our 

commitments to achieve operational Net Zero Carbon by 2030 and 

eliminate water poverty by 2025.

The Group is focused on delivering for our stakeholders including our 

customers and shareholders. As a result, we are looking to embed key 

climate-related decision making within the business as well as manage the 

near term inflationary pressures including power prices. We will also 

manage change to our investments to explore new technology, materials 

and nature based solutions within the current global constraints on 

capacity and supply chains to deliver both affordability and fairness for 

our customers. 

As a Group, we have reported our GHG emissions since 2013. Our GHG 

emissions performance is disclosed through our CDP Climate change 

assessment in which we received a B in 2021. You can read our GHG 

emissions performance on page 90.

The organisation’s governance around climate related risks and opportunities

2023 and beyond

 • We have further developed our governance framework, embedding 

 •

 Whilst climate change is already considered as part of the decision-

both a Net Zero Committee and Energy Committee into the governance 

making process across the business, we are looking to further embed 

 • The publication of the South West Water Climate Adaptation report in 

climate risks across the business in 2022/23.

December 2021 focuses on the impacts of physical climate risks to the 

 • We will look to further embed the assessment and identification of 

the TCFD considerations into the governance and management of 

climate-related risks within our investment appraisal processes.

Governance

2021/22 progress

structure.

company.

Strategy

The actual and potential impacts of climate related risks and opportunities on the organisation’s business, strategy and financial planning

2021/22 progress

2023 and beyond

 • Building on work to assess physical climate risks in 2021, we have 

 •

 Looking ahead we will integrate our climate risks within our existing risk 

expanded our assessment of the transitional climate risks during the 

management systems and risk registers across the Group. We will 

year and developed a comprehensive risk and opportunities register of 

allocate risk owners who will continue to drive and monitor action to 

which the key findings are featured on page 108 to 118 of this report. 

manage risks and pursue opportunities.

We have established the materiality of key risks with stakeholders 

 • We intend to review our policies and strategic decision-making across 

across the Group and considered the impacts under different climate 

the Group in order to enhance considerations of climate risks and 

opportunities.

transition scenarios. 

Risk Management

The processes used by the organisation to identify, assess, and manage climate-related risks and opportunities 

2021/22 progress

2023 and beyond

 • We have enhanced our capability in the assessments of climate-related 

 •

 We will be reviewing our decision-making frameworks and financial 

opportunities by developing criteria to assess the materiality of 

models to ensure climate related risks are clearly identified and 

opportunities, in line with our existing risk management procedures. 

assessed through the investment processes and operational  

decision-making.

Metrics and Targets

The metrics and targets used to assess and manage the relevant climate-related risks and opportunities

2021/22 progress

2023 and beyond

 • We have enhanced our climate-related metrics and targets with the 

 •

 We are continuing to explore options to develop quantitative metrics 

establishment of new ESG targets, the continued development of our 

for our key climate risks and opportunities, and exploring our ability to 

Net Zero commitments and renewable energy generation.

report on our capital expenditure related to climate action.

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Climate-related Governance 
Disclose the organisation’s governance around climate-related risks 
and opportunities.

The Group has a strong governance structure in place to oversee the 
effective operation of our business with overall ownership and 
responsibility for climate-related risks, opportunities, and mitigation 
actions held by the Pennon Group ESG Committee. 

Recommended disclosures

a.  Describe the board’s oversight of climate-related risks and 

opportunities.

b.  Describe management’s role in assessing and managing 

climate-related risks and opportunities.

Climate change is a principal risk on the Group’s risk register. This means 
that it is reviewed as part of the wider audit governance processes. It is 
noted through the risk management process that climate change touches 
a number of the principle risks and these are included on the underlying 
risk registers for each. During the regulatory period, climate change 
planning is assessed to ensure the business remains resilient to changes 
to its capital programme. For more information see our Corporate 
Governance report pages 133 to 145.

Pennon Group / South West Water and Bristol Water Boards
The Group and subsidiary Boards provide the oversight to the companies for their ESG matters, including oversight of climate-related 
risks and opportunities. All principal risks are reviewed by the Board on a regular basis, including reviewing investments on a regular 
basis that could be impacted by climate-related risks and opportunities. For more information see our Corporate Governance report 
pages 133-145.

ESG Committee
Attendance: Pennon Board and other Group Executives

Purpose: To provide the platform for discussion of the 
Group ESG agenda as well as set and review key metrics 
relating to our capitals assessments, ESG targets and goals. 
The Sustainable Financing reporting and monitoring is 
reported to the Committee for onward submission to the 
Board.

Pennon Executive Committee (PEx)
Attendance: CEO, Group Finance Director and other Group 
Executives

Purpose: To monitor, approve and review business 
objectives. Provide challenge and feedback to investment 
decisions.

The ESG Executive Committee
Attendance: CEO, Group Finance Director and other Group 
Executives

Purpose: To provide oversight of the capital assessments, 
ESG targets and Sustainable Finance.

= Feeds into

The responsibility for ESG and climate-related risks and opportunities is 
then cascaded through the business in order to meet our targets and 
objectives.

The responsibility for ESG and climate-related risks are clearly owned, 
managed and assessed by a number the Group's executive teams within 
the water businesses including water resources, wastewater, regulation, 
procurement and finance.

Net Zero Executive Committee
Attendance: Group Finance Director and other 
Group Executives

Purpose: To monitor, review and provide support 
for the implementation of the Net Zero Strategy.

Energy Committee
Attendance: Group Finance Director and other 
Group Executives 

Purpose: To manage the Groups energy risk 
exposure and review renewable energy 
opportunities. Risks and opportunities are identified 
at this committee.

Group Risk Committee 
Attendance: Group Finance Director, Director of 
audit & assurance and other Group Executives

Purpose: To monitor and assess the Groups 
principal risks.

The Executive Directors’ remuneration policy is set to incentivise the 
achievement of key performance objectives. For 2021/22, the element 
previously based on personal objectives has changed and now relates to 
ESG objectives and performance including targets relating to our carbon 
reduction goals, the working environment for our employees and diversity.

Annual Report and Accounts 2022 | Pennon Group plc 

 107

 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Understanding our customers views is fundamental to managing their 
expectations and providing the regulator with more information on how 
we interact with our customers and what their views are on different 
scenarios and matters.

In 2021, South West Water carried out additional customer research. The 
overall feedback on priorities are consistent but customer focus on the 
environment and climate change is increasing. Specific feedback from 
customers has been: 

 • 9 in 10 customers consider climate change to be a significant 

environmental risk that needs action. 

 • Climate change and protecting the environment are viewed as requiring 

transformational change to make a step change.

 • Customers support dealing with climate change by reducing carbon 
emissions and addressing the impacts of climate change. Steps to 
reduce energy use and carbon emissions are urgent and also supports 
value for money services. 

 • Customers think it is important to protect infrastructure from the 

impacts of climate change, to enable services to be maintained in the 
face of even more extreme weather. 

 • Customers think that investment in addressing the impacts of climate 
change and storm overflows are essential, but the investment needs to 
be paced to deal with the highest priorities first, or in the case of 
climate change as the needs arise. 

Strategy 
Disclose the actual and potential impacts of climate-related risks 
and opportunities on the organisation’s businesses, strategy, and 
financial planning where such information is material.

Recommended disclosures

a.  Describe the climate-related risks and opportunities the 

organisation has identified over the short, medium, and long 
term.

b.  Describe the impact of climate related risks and opportunities 
on the organisation’s businesses, strategy, and financial 
planning.

c.  Describe the resilience of the organisation’s strategy, taking 
into consideration different climate-related scenarios, 
including a 2°C or lower scenario.

As part of our 2022 disclosure, we have developed our assessment of 
transition risks and opportunities. In 2021, we focused on the physical risks 
which would affect the business alongside South West Water’s Climate 
Adaptation Report. Both South West Water and Bristol Water submitted 
their reports to Defra in 2021.

The most material physical and transitional climate-related risks and 
opportunities are presented on the following pages.

The risks have been assessed using the Pennon 4x4 assessment grid 
which puts the highest risks in the red category under the RAG review.

The Group has looked at the risks through the lens of the larger South 
West Water business but believe the water risks remain consistent 
throughout the water business.

Physical Risks

Key physical 
climate risks

Key impacts identified on 
operations and customers1

Relevant time 
horizon

Examples of actions to mitigate risks 
& realise opportunities

Risk score in 
2025 including 
current actions

Risk score in 
2050 without 
further action

Increasing 
frequency and 
intensity of 
droughts

Short, medium 
& long term

•  Drought events lead to loss 

of supply and de-
pressurisation of pipelines, 
greater incidence of pipe 
failure and contamination.
•  More extreme wetting and 
drying cycles cause soil 
movement, more pipe 
movement/subsidence and 
bursts.

•  Lower river flows as a result 
of drought events reduce 
yields.

•  Lower groundwater levels 
reduce borehole yields. 
Intake, borehole pump and 
reservoir draw-off levels do 
not match reduced levels. 
Increased daily and peak 
demand for garden 
watering and crop irrigation 
during drought events. 

• 

Current actions: Demand 
management and water efficiency, 
including Per Capita Consumption 
(PCC) reductions. Leakage 
reduction strategy. Investigation of 
regional water transfers. Potential 
Abstraction Incentive Mechanism 
(AIM) schemes.

Planned actions: Water Resources 
Management Plan including 
demand management options i.e. 
increased metering, leakage 
reduction. Drought planning 
beyond five years including more 
extreme events. Stochastic and 
multi-year drought analysis to test 
how water supply systems perform 
in extreme long droughts. 
Collaborative water resource 
management planning – West 
Country Water Resources and 
Water Resources South East.

Primary impact to the 
business

Reputation and  
cost (service  
disruptions will 
negatively impact 
reputation and 
reduce ODI rewards/ 
increase ODI 
penalties. 

Additional costs for 
leakage reduction 
and demand 
management, likely 
recovered through 
regulatory system).

1.  Key impacts are taken as the top scoring risks from South West Water’s Adaptation Report 2021 under the relevant climate driver, considering the 2025 and 2050 time horizons.

Key
Risk

High

Medium

Low

Opportunity
High

Medium

Low

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Task Force on Climate-related Financial Disclosures (continued)

Understanding our customers views is fundamental to managing their 

expectations and providing the regulator with more information on how 

we interact with our customers and what their views are on different 

scenarios and matters.

In 2021, South West Water carried out additional customer research. The 

overall feedback on priorities are consistent but customer focus on the 

environment and climate change is increasing. Specific feedback from 

customers has been: 

Strategy 

Disclose the actual and potential impacts of climate-related risks 

and opportunities on the organisation’s businesses, strategy, and 

financial planning where such information is material.

Recommended disclosures

a.  Describe the climate-related risks and opportunities the 

organisation has identified over the short, medium, and long 

 • 9 in 10 customers consider climate change to be a significant 

term.

environmental risk that needs action. 

b.  Describe the impact of climate related risks and opportunities 

 • Climate change and protecting the environment are viewed as requiring 

on the organisation’s businesses, strategy, and financial 

transformational change to make a step change.

planning.

 • Customers support dealing with climate change by reducing carbon 

c.  Describe the resilience of the organisation’s strategy, taking 

emissions and addressing the impacts of climate change. Steps to 

reduce energy use and carbon emissions are urgent and also supports 

into consideration different climate-related scenarios, 

including a 2°C or lower scenario.

value for money services. 

 • Customers think it is important to protect infrastructure from the 

impacts of climate change, to enable services to be maintained in the 

face of even more extreme weather. 

 • Customers think that investment in addressing the impacts of climate 

change and storm overflows are essential, but the investment needs to 

be paced to deal with the highest priorities first, or in the case of 

climate change as the needs arise. 

As part of our 2022 disclosure, we have developed our assessment of 

transition risks and opportunities. In 2021, we focused on the physical risks 

which would affect the business alongside South West Water’s Climate 

Adaptation Report. Both South West Water and Bristol Water submitted 

their reports to Defra in 2021.

The most material physical and transitional climate-related risks and 

opportunities are presented on the following pages.

The risks have been assessed using the Pennon 4x4 assessment grid 

which puts the highest risks in the red category under the RAG review.

The Group has looked at the risks through the lens of the larger South 

West Water business but believe the water risks remain consistent 

throughout the water business.

Physical Risks

Increasing 

frequency and 

intensity of 

droughts

Key physical 

climate risks

Key impacts identified on 

operations and customers1

Relevant time 

Examples of actions to mitigate risks 

horizon

& realise opportunities

Risk score in 

2025 including 

current actions

Risk score in 

2050 without 

further action

•  Drought events lead to loss 

Short, medium 

Current actions: Demand 

of supply and de-

& long term

management and water efficiency, 

pressurisation of pipelines, 

greater incidence of pipe 

failure and contamination.

•  More extreme wetting and 

drying cycles cause soil 

movement, more pipe 

movement/subsidence and 

•  Lower river flows as a result 

of drought events reduce 

bursts.

yields.

•  Lower groundwater levels 

reduce borehole yields. 

Intake, borehole pump and 

reservoir draw-off levels do 

not match reduced levels. 

• 

Increased daily and peak 

demand for garden 

watering and crop irrigation 

during drought events. 

including Per Capita Consumption 

(PCC) reductions. Leakage 

reduction strategy. Investigation of 

regional water transfers. Potential 

Abstraction Incentive Mechanism 

(AIM) schemes.

Planned actions: Water Resources 

Management Plan including 

demand management options i.e. 

increased metering, leakage 

reduction. Drought planning 

beyond five years including more 

extreme events. Stochastic and 

multi-year drought analysis to test 

how water supply systems perform 

in extreme long droughts. 

Collaborative water resource 

management planning – West 

Country Water Resources and 

Water Resources South East.

Primary impact to the 

business

Reputation and  

cost (service  

disruptions will 

negatively impact 

reputation and 

reduce ODI rewards/ 

increase ODI 

penalties. 

Additional costs for 

leakage reduction 

and demand 

management, likely 

recovered through 

regulatory system).

1.  Key impacts are taken as the top scoring risks from South West Water’s Adaptation Report 2021 under the relevant climate driver, considering the 2025 and 2050 time horizons.

Key

Risk

High

Medium

Low

High

Medium

Low

Opportunity

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Primary impact to the 
business

Reputation and cost 
(service disruptions will 
negatively impact 
reputation and reduce 
ODI rewards/increase 
ODI penalties. 

Increased costs for 
water treatment and 
upgrades to WTWs, 
potentially recovered 
through regulatory 
system).

Reputation and cost 
(service disruptions will 
negatively impact 
reputation and reduce 
ODI rewards/increase 
ODI penalties.

Additional costs for 
improving operational 
resilience, Upstream and 
Downstream Thinking, 
potentially recovered 
through regulatory 
system).

Key physical 
climate risks

Key impacts identified on 
operations and customers1

Relevant time 
horizon

Examples of actions to mitigate 
risks & realise opportunities

Risk score in 
2025 including 
current actions

Risk score in 
2050 without 
further action

Increasing 
average 
temperatures and 
heatwaves

•  Algal blooms, triggered by 
catchment runoff, are 
exacerbated by higher 
temperatures. 

Short, medium 
& long term

•  Decreased water quality 
(odour, discolouration, 
dissolved organics, 
Cryptosporidium) requiring 
additional resources and 
cost to remove pathogens 
from drinking water or 
ensure water quality meets 
regulatory standards at 
WTWs.

•  Higher peak demand for 

• 

water.
Increased microbe 
propagation and survivability 
affecting treatment process

Increasing 
frequency of 
heavy rainfall and 
floods

Short, medium 
& long term

• 

• 

•  Higher septicity levels in 
received wastewater
Increased prevalence of 
invasive non-native species.
Increased river flows and 
risk of bank erosion 
exposing wastewater pipes 
increasing the risk of 
collapse.
Increased volumes of storm 
water exceed pump capacity 
leading to service failures.
•  Exceedance of storm tank 
design and asset flooding/
damage with interruption to 
service.
Increased frequency of 
storm overflows.
•  Dilution of, and rapid 

• 

• 

variations in influent flows 
– longer retention of water 
in storm tanks leads to 
increased septicity and 
operational problems.
•  Catchment erosion in 

• 

• 

moorland or peatland areas, 
with nutrients leaching that 
increase algal growth in 
waterbodies and reservoirs.
Increased flood incidence 
impacts water quality for 
some boreholes, may result 
in temporary inaccessibility 
or contamination.
Increased runoff/overland 
flow and greater sediment 
levels in raw water; loss of 
access to assets and asset 
flooding.

Current actions: Upstream 
Thinking catchment 
management. Granular 
activated carbon at certain 
Water Treatment Works 
(WTWs), Robust health and 
safety practices and 
management.

Planned actions: Upgrade to 
granular activated carbon 
treatment at further WTWs.

Current actions: Catchment 
management through 
Upstream and Downstream 
Thinking. Asset flood risk 
assessments undertaken every 
five years. Contingency 
planning in flood risk hotspots 
e.g. River Otter (SWW). New 
Mayflower WTW in Plymouth 
increases local flood resilience. 
Partnership flood schemes e.g. 
Countess Wear Waste Water 
Treatment Works (WWTW)
(Exeter). Drainage & 
Wastewater Management Plan 
(DWMP). Management of 
Combined sewerage overflows 
(CSO) spill risks/bathing water 
compliance. £2.57 million in 
PR19 to improve flood 
defences at four WTWs up to 1 
in 1,000 year events. Sites 
have temporary deployable 
flood protection.

Planned actions: Further 
sewer separation schemes in 
areas at risk. Surface water 
drainage plans and investment 
in key areas. Upstream 
Thinking expansion. Real-time 
monitoring and control (e.g. at 
all CSOs). Continue to improve 
incident management.

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1.  Key impacts are taken as the top scoring risks from South West Water’s Adaptation Report 2021 under the relevant climate driver, considering the 2025 and 2050 time horizons.

 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Key physical 
climate risks

Key impacts identified on 
operations and customers1

Relevant time 
horizon

Examples of actions to mitigate 
risks & realise opportunities

Risk score in 
2025 including 
current actions

Risk score in 
2050 without 
further action

Short, medium 
& long term

Current actions: Improved 
flood resilience of all assets in 
the coastal floodplain. 
Protection of sites from saline 
intrusion/incursion (Otter 
Basin). Partnership flood 
schemes e.g. Countess Wear 
WWTW (Exeter). Asset flood 
risk assessments undertaken 
every five years.

Planned actions: Protection 
of further sites from saline 
intrusion/incursion.

Rising sea levels

•  Rising sea levels increase 
the extent of the saline 
intrusion zone. Saltwater 
intrusion of groundwater 
sources causing source to 
become unusable. Tidal 
limits move upstream, 
causing increased salinity 
at river intakes.

•  Rising sea levels increase 
the extent of the saline 
intrusion zone causing 
accelerated asset 
deterioration and process 
performance efficacy.
•  Coastal estuarine storm 
overflow discharges 
become tide-locked 
hindering free discharge

•  Direct asset flooding/

storm damage/coastal 
erosion.

Increasing 
frequency of 
extreme weather 
events and 
storms

•  Power supply failure due 
to high winds, heavy 
rainfall/flooding, lightning 
at key network and 
treatment sites.

Short, medium 
& long term

•  Cold snaps and freeze-
thaw events leading to 
pipe bursts.

Current actions: Cold 
weather plan. Investment in 
centralised control room and 
alternative water supply teams. 
Duplication of strategic water 
mains network. Backup power 
at plants to manage risks of 
energy supply interruption. 
Recovery plans for 100 
WWTWs.

Planned actions: Real-time 
monitoring and control. Extend 
recovery plans at more 
WWTWs. 

Primary impact to the 
business

Reputation and cost 
(costs for protecting 
sites and for using 
alternative water supply 
if sites become 
unusable. Potential for 
costs to be recovered 
through regulatory 
system).

Reputation and cost 
(service disruptions will 
negatively impact 
reputation and reduce 
ODI rewards/increase 
ODI penalties.

Additional costs to 
restore services, some of 
which many be 
recovered through 
regulatory system).

Key
Risk

High

Medium

Low

Opportunity
High

Medium

Low

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Task Force on Climate-related Financial Disclosures (continued)

Key physical 

climate risks

Key impacts identified on 

operations and customers1

Relevant time 

Examples of actions to mitigate 

horizon

risks & realise opportunities

Rising sea levels

•  Rising sea levels increase 

Short, medium 

Current actions: Improved 

the extent of the saline 

& long term

flood resilience of all assets in 

Risk score in 

2025 including 

current actions

Risk score in 

2050 without 

further action

the coastal floodplain. 

Protection of sites from saline 

intrusion/incursion (Otter 

Basin). Partnership flood 

schemes e.g. Countess Wear 

WWTW (Exeter). Asset flood 

risk assessments undertaken 

every five years.

Planned actions: Protection 

of further sites from saline 

intrusion/incursion.

intrusion zone. Saltwater 

intrusion of groundwater 

sources causing source to 

become unusable. Tidal 

limits move upstream, 

causing increased salinity 

at river intakes.

•  Rising sea levels increase 

the extent of the saline 

intrusion zone causing 

accelerated asset 

deterioration and process 

performance efficacy.

•  Coastal estuarine storm 

overflow discharges 

become tide-locked 

hindering free discharge

•  Direct asset flooding/

storm damage/coastal 

erosion.

Increasing 

frequency of 

•  Power supply failure due 

Short, medium 

Current actions: Cold 

to high winds, heavy 

& long term

weather plan. Investment in 

extreme weather 

rainfall/flooding, lightning 

events and 

storms

at key network and 

treatment sites.

•  Cold snaps and freeze-

thaw events leading to 

pipe bursts.

centralised control room and 

alternative water supply teams. 

Duplication of strategic water 

mains network. Backup power 

at plants to manage risks of 

energy supply interruption. 

Recovery plans for 100 

WWTWs.

Planned actions: Real-time 

monitoring and control. Extend 

recovery plans at more 

WWTWs. 

Primary impact to the 

business

Reputation and cost 

(costs for protecting 

sites and for using 

alternative water supply 

if sites become 

unusable. Potential for 

costs to be recovered 

through regulatory 

system).

Reputation and cost 

(service disruptions will 

negatively impact 

reputation and reduce 

ODI rewards/increase 

ODI penalties.

Additional costs to 

restore services, some of 

which many be 

recovered through 

regulatory system).

Transition Risks

Type as 
defined by 
TCFD

Policy, 
Regulation & 
Legal Risks

Policy, 
Regulation & 
Legal Risks

Potential risks and opportunities – further details

Uncertainty in climate-related regulation in 
the Water sector, posing the risk of 
increasing costs and carbon: Uncertainty 
about climate-related policies and regulations in 
the Water sector, including potential 
misalignment in actions to improve 
environmental outcomes at the same time as 
reducing carbon. 

In some cases new/enhanced policies and 
regulations pose a risk due to increasing costs to 
Pennon or increasing Pennon's carbon footprint, 
in other cases the lack of policies and regulation 
pose a risk due to potential that costs incurred by 
Pennon may not be recovered through the 
regulatory system.

Some examples include: 

•  more stringent environmental regulation 
being imposed in response to the climate 
adaptation and resilience agenda

•  reduced abstraction allowances being imposed
•  changes to carbon accounting methodologies 

and scope boundaries

•  absence of carbon reduction target from 

water sector regulators

•  enhanced requirements which increase 

Pennon's energy and carbon footprint e.g. 
Phosphorus removal, and UV disinfection. 
Regulatory funding risk for achieving Net 
Zero by 2030 and adapting to climate 
change: Risk that the investment required to 
transition to and adapt to climate change in the 
time period targeted by Pennon, is not allowed in 
the regulatory funding risk. 

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Primary impact

Cost (potential 
costs incurred 
due to changes 
to regulation, 
may be 
potential to 
recover some 
cost through 
regulatory 
system over 
time. Potential 
increase in 
carbon 
footprint due to 
increased 
treatment 
requirements).

Cost  
(potential to 
recover some 
cost through 
regulatory 
system over 
time).

Risk rating 
after 
controls

Relevant 
time 
horizon of 
risk

Short & 
medium 
term

Examples of actions to mitigate risks & realise 
opportunities

Managing uncertainty in climate policy 
and regulation: 

Current Actions: Horizon scanning to 
identify emerging regulation, stakeholder 
engagement/public relations management, 
Net Zero programme, engaging with 
regulators to explain the climate change 
impacts of new regulation, working with 
others in the sector to clarify carbon 
accounting approaches.

Future Actions: Pursuing opportunities for 
low-regret solutions and nature based 
solutions, investment in innovation/ 
research and development, and climate 
action investment in enhancements to 
resilience to key risks, considering applying 
an internal carbon value to consider full 
costs and benefits of decisions, public value 
assessments in decision-making.

Short & 
medium 
term

Managing regulatory funding risk: 

Current Actions: Business Planning/ 
making case for investment, engagement 
with regulators and customers and 
stakeholders, public campaigns/awareness 
of investment need for climate action 
including TCFD programme, exploring 
options to ensure a return on investment for 
some climate-related actions, 
demonstrating/communicating Net Zero 
2030 in water sector is a useful and helpful 
milestone on the way to government’s goal 
for Net Zero 2050.

Future Actions: Explore options for 
third-party funding or partnerships for 
climate action.

Key

Risk

High

Medium

Low

High

Medium

Low

Opportunity

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Task Force on Climate-related Financial Disclosures (continued)

Type as 
defined by 
TCFD

Technology 
Risks

Relevant 
time 
horizon 
of risk

Short & 
medium 
term

Potential risks and opportunities – further details

Capacity and readiness of technology 
and resources to achieve Net Zero 
before other sectors and the wider UK: 
Risks that skills, technology, resources, and 
infrastructure are not ready and available 
to enable Pennon's transition to Net Zero 
operational carbon by 2030, resulting in 
delays and in some cases resulting in 
Pennon paying high costs to access 
resources.  
Some examples include: 

•  availability and capacity of Pennon's 

workforce and supply chain to procure 
and design low carbon solutions

•  availability and capacity of technology 
and infrastructure, particularly in the 
South West of England, to enable 
development of Pennon's renewable 
energy projects and other Net Zero 
programme activities 

•  high demand for resources and 

technologies from others causing 
delays and increasing costs for Pennon 
(e.g. demand for expertise, batteries, 
electric vehicles) 

•  unsuccessful investment in new 

technologies, or technology which is 
then superseded.

Risk 
rating 
after 
controls

Primary 
impact

Cost  
(costs 
incurred due 
to delays 
and due to 
high 
demand for 
resources. 
Potential to 
recover 
some cost 
through 
regulatory 
system over 
time).

Examples of actions to mitigate risks & realise opportunities

Managing capacity constraints in Pennon: 

Current Actions: Continual enhancement of capacity within 
Pennon (e.g. training, recruiting key skills), collaboration with 
supply chain partners (e.g. consultants, technology providers, 
contractors), collaboration with stakeholders (e.g. academia, 
environmental groups in South West), collaboration with 
other water companies and across the sector to develop 
standard approaches and enhance capacity.

Future Actions: Prioritising actions/solutions which are 
low-regret/ flexible e.g. nature-based solutions, piloting 
options/technology before scaling.

Managing supply chain and infrastructure limitations: 

Current Actions: Horizon scanning to identify emerging 
limitations and risks, engagement with key suppliers and 
partners, enhancing capacity within Pennon to reduce 
reliance on suppliers, enhancing collaboration with partners 
and stakeholders. Engaging with infrastructure providers, 
regulators and government to encourage investment to 
enable network capacity.

Future Actions: Procurement strategies for key 
technologies/expertise, enhancing supply chain resilience 
(e.g. diversification of suppliers), exploring options which are 
less reliant on network capacity (e.g. onsite battery storage), 
purchasing renewable electricity.

Managing costs to transition: 

Current Actions: Seek to fund investment through the 
regulatory process (business planning and price reviews). 
Investment in innovation to reduce costs of low carbon 
technology.

Future Actions: increasing efficiency to reduce costs, 
recovering some costs from retired assets (e.g. selling used 
equipment), explore partnership opportunities (e.g. PPAs).

Avoiding unsuccessful investment:

Current Action: R&D programme with gated investment 
(e.g. piloting before scaling up), horizon scanning to identify 
emerging technology and risks, procurement strategies to 
reduce costs (e.g. competitive tendering, joint ventures etc.). 
learning from others in the water sector in UK and 
international.

Future Action: Prioritising solutions that are low-regret, 
particularly nature-based solutions through piloting 
technology before scaling.

Key
Risk

High

Medium

Low

Opportunity
High

Medium

Low

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Risk 

rating 

after 

controls

Primary 

impact

Cost  

(costs 

incurred due 

to delays 

and due to 

high 

demand for 

resources. 

Potential to 

recover 

some cost 

through 

regulatory 

system over 

time).

Relevant 
time 
horizon of 
risk

Short & 
medium 
term

Type as 
defined by 
TCFD

Market 
Risks

Potential risks and opportunities – further details

Increased costs of energy and materials due 
to climate impacts and the transition to Net 
Zero: Increases in costs of energy sources and 
input materials due to the Net Zero transition 
and/or impacts of climate change. 
Some examples include:

•  Price of electricity increasing due to 

transition to Net Zero, particularly 100% 
renewable electricity which may be in high 
demand/ limited supply

•  Price of fuels and gas increasing due to 

transition to Net Zero

•  Price of chemicals and construction materials 

(e.g. cement, steel) increasing.

Reputational 
Risks

Negative public and stakeholder relations 
due to Pennon failing to be a seen as a leader 
on climate action and environmental 
sustainability: Negative perception from the 
public/stakeholders/regulators, possibly linked to 
a major climate-related incident/event/failure. 
Some examples include:

Short & 
medium 
term

•  Public concern about climate-induced 

pollution events and sewer overflows (e.g. 
after storms linked to climate change)
•  Customers and stakeholders concerned 

about the environmental impact of 
abstraction and wastewater discharge in 
response to the climate adaptation agenda
•  Shifts in stakeholder/customer expectations 
related to carbon and climate which are 
difficult for Water companies to manage
•  Stakeholder and customer dissatisfaction if 
Pennon fails to meet Net Zero commitments.

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Examples of actions to mitigate risks & realise 
opportunities

Managing cost of energy: 

Current Actions: Generation of renewable 
energy, increasing efficiency to reduce energy 
demand (e.g. enhance energy efficiency, reduce 
leakage), electricity price hedging.

Future Actions: Fuel switching, changing 
operational practices to reduce energy use/ 
energy cost (e.g. taking advantage of off-peak 
electricity pricing), exploring options which 
require less energy (e.g. nature-based 
solutions).

Managing cost of input materials: 

Current Actions: procurement strategies to 
reduce cost (e.g. competitive pricing).

Future Actions: Increasing efficiency to reduce 
material use, light-weighting/reducing material 
consumption, enhancing supply chain resilience 
(e.g. diversifying suppliers to reduce cost), 
investing in innovation to use different 
chemicals and materials.
Managing public and stakeholder relations:

Current Actions: Risk management practices, 
investment to reduce key risks, Net Zero 
programme, environmental programmes (e.g. 
Water Industry National Environment 
Programme – WINEP), customer and 
stakeholder engagement/public relations, ESG 
and sustainability initiatives, community 
outreach and educational programmes.

Future Actions: considering applying an 
internal carbon value to consider full costs and 
benefits of decisions, consider new ways to 
enhance engagement with customers and 
communities.

Risk rating 
after 
controls

Primary 
impact

Cost  
(potential 
to recover 
some cost 
through 
regulatory 
system 
over time).

Reputation 
and Cost 
(negative 
reputational 
impacts, and 
potential 
costs 
incurred to 
manage 
stakeholder 
relations).

Task Force on Climate-related Financial Disclosures (continued)

Potential risks and opportunities – further details

Examples of actions to mitigate risks & realise opportunities

Type as 

defined by 

TCFD

Technology 

Capacity and readiness of technology 

Risks

and resources to achieve Net Zero 

before other sectors and the wider UK: 

term

Risks that skills, technology, resources, and 

Relevant 

time 

horizon 

of risk

Short & 

medium 

infrastructure are not ready and available 

to enable Pennon's transition to Net Zero 

operational carbon by 2030, resulting in 

delays and in some cases resulting in 

Pennon paying high costs to access 

resources.  

Some examples include: 

•  availability and capacity of Pennon's 

workforce and supply chain to procure 

and design low carbon solutions

•  availability and capacity of technology 

and infrastructure, particularly in the 

South West of England, to enable 

development of Pennon's renewable 

energy projects and other Net Zero 

programme activities 

•  high demand for resources and 

technologies from others causing 

delays and increasing costs for Pennon 

(e.g. demand for expertise, batteries, 

electric vehicles) 

•  unsuccessful investment in new 

technologies, or technology which is 

then superseded.

Managing capacity constraints in Pennon: 

Current Actions: Continual enhancement of capacity within 

Pennon (e.g. training, recruiting key skills), collaboration with 

supply chain partners (e.g. consultants, technology providers, 

contractors), collaboration with stakeholders (e.g. academia, 

environmental groups in South West), collaboration with 

other water companies and across the sector to develop 

standard approaches and enhance capacity.

Future Actions: Prioritising actions/solutions which are 

low-regret/ flexible e.g. nature-based solutions, piloting 

options/technology before scaling.

Managing supply chain and infrastructure limitations: 

Current Actions: Horizon scanning to identify emerging 

limitations and risks, engagement with key suppliers and 

partners, enhancing capacity within Pennon to reduce 

reliance on suppliers, enhancing collaboration with partners 

and stakeholders. Engaging with infrastructure providers, 

regulators and government to encourage investment to 

enable network capacity.

Future Actions: Procurement strategies for key 

technologies/expertise, enhancing supply chain resilience 

(e.g. diversification of suppliers), exploring options which are 

less reliant on network capacity (e.g. onsite battery storage), 

purchasing renewable electricity.

Managing costs to transition: 

Current Actions: Seek to fund investment through the 

regulatory process (business planning and price reviews). 

Investment in innovation to reduce costs of low carbon 

technology.

Future Actions: increasing efficiency to reduce costs, 

recovering some costs from retired assets (e.g. selling used 

equipment), explore partnership opportunities (e.g. PPAs).

Avoiding unsuccessful investment:

Current Action: R&D programme with gated investment 

(e.g. piloting before scaling up), horizon scanning to identify 

emerging technology and risks, procurement strategies to 

reduce costs (e.g. competitive tendering, joint ventures etc.). 

learning from others in the water sector in UK and 

international.

Future Action: Prioritising solutions that are low-regret, 

particularly nature-based solutions through piloting 

technology before scaling.

Key

Risk

High

Medium

Low

High

Medium

Low

Opportunity

112 

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Annual Report and Accounts 2022 | Pennon Group plc 

 113

 
 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Type as 
defined by 
TCFD

Reputational 
Risks

Potential risks and opportunities – further details

Customer affordability and fairness concerns 
for achieving Net Zero and adapting to 
climate change: Affordability for customers and 
questions around fairness become very 
challenging (even with government contribution) 
due to investment needs related to climate, which 
could result in dissatisfaction from customers 
and stakeholders.

Relevant 
time 
horizon of 
risk

Short & 
medium 
term

Short & 
medium 
term

Transition opportunities
Resource 
Efficiency

Saving water, energy, materials, and carbon 
by enhancing efficiency, using low-carbon 
and nature based solutions, and reducing 
emissions across Pennon’s supply chain: 
Opportunities to invest in enhancing efficiency 
and reduce wastage of water, energy, and 
materials, opportunities to use low-carbon 
construction, approaches, and nature-based 
solutions, and opportunity to work with suppliers 
to reduce their carbon footprints and enhance 
their sustainability. 
Some examples include:

•  Pennon’s leakage reduction programme, 

water efficiency programme, smart metering, 
rainwater harvesting, grey water, incentivising 
customers to use less hot and cold water
•  Enhancing efficiency of process equipment 
(reducing energy use and chemical use), 
energy saving measures for buildings and 
transport

•  Substituting construction materials for low 

carbon alternatives, local sourcing of 
materials, enhancing efficiency of material 
use in construction.

Risk rating 
after 
controls

Primary 
impact

Reputation & 
Cost 
(negative 
reputational 
impacts, and 
potential 
costs 
incurred to 
manage 
stakeholder 
relations).

Examples of actions to mitigate risks & realise 
opportunities

Managing customer affordability: 

Current Actions: Secured government 
contribution to customers bills, customer and 
stakeholder engagement/public relations 
(including engaging with regulators and 
government about sharing costs etc.), community 
outreach and educational programmes to help 
explain need for investment in climate action, 
seeking return of investment for actions taken to 
manage climate, arrangements with/requirements 
on suppliers to cover some costs (e.g. building 
leases), procurement strategies to reduce costs 
(e.g. competitive tendering, joint ventures etc.), 
support programmes for customers struggling to 
pay bills, phased investment in climate adaptation 
over time to reduce pressures on bills.

Future Actions: exploring actions to reduce 
costs across the business, becoming more 
efficient to reduce costs to reduce impacts on 
customer bills, innovation programme seeking to 
reduce costs, recovering some costs from retired 
assets (e.g. selling off), seeking third-party 
sources for investment (e.g. climate action 
grants/funds).

Carbon 
(potential to 
reduce 
carbon 
footprint, 
however 
requires 
significant 
investment. 
Some costs 
may be 
recoverable 
through 
regulatory 
system over 
time).

Enhancing water efficiency: 

.

Current Action: Leakage reduction programme, 
water efficiency programme (within Pennon’s 
own operations and across customer networks), 
smart metering, customer education/outreach, 
communications around carbon etc.

Future Actions: Rainwater harvesting, 
incentivising customers to use less water, 
considering applying an internal carbon value to 
consider full costs and benefits of decisions.

Enhancing process, building, and transport 
efficiency: 

Current Actions: Actions to enhance process 
efficiency, energy efficiency programme for 
Pennon’s buildings, requirements in leases for 
efficient buildings, changes to operational 
practices to reduce need for travel (e.g. remote 
monitoring and control), procurement/leasing of 
efficient vehicles.

Future Actions: Investments in innovation to 
enhance efficiency, changes to operational 
practices to enhance efficiency (e.g. real time 
monitoring and control), partnerships with 
suppliers/ outsourcing specific operations, option 
to relocate to efficient buildings, employee 
carpooling, lightweighting vehicles, considering 
applying an internal carbon value to consider full 
costs and benefits of decisions.

Key
Risk

High

Medium

Low

Opportunity
High

Medium

Low

114 

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Relevant 
time 
horizon of 
risk

Climate-related opportunities

Type as 
defined by 
TCFD

Resource 
Efficiency

(continued)

Potential risks and opportunities – further details

•  Using technology to avoid high-carbon 

interventions, such as using Real Time Control 
in sewers to increase operational capacity 
instead of constructing bigger sewers.
•  Constructing wetlands for wastewater 

treatment and sustainable drainage systems 
(SuDS) to reduce capital and operational carbon.

•  Removing carbon from the atmosphere 
through investing in marine carbon 
opportunities, restoring peatlands, tree 
planting, and soil and grassland activities

•  Working with suppliers to reduce their carbon 
footprints and enhance their sustainability, 
and opportunity to access new suppliers with 
high ESG credentials.

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

Risk rating 
after 
controls

Primary 
impact

.

Examples of actions to mitigate risks & realise 
opportunities

Using low-carbon solutions: 

Current Actions: Implementing capital carbon 
accounting.

Future Actions: Net Zero programme 
(embodied carbon initiatives), engagement with 
supply chain, procurement strategies (e.g. 
requirements on suppliers), innovation 
programme (e.g. exploring alternative materials 
and approaches), collaborations with supply 
chain (e.g. optioneering to reduce embodied 
carbon), learning from other companies in UK 
and international, considering applying an 
internal carbon value to consider full costs and 
benefits of decisions.

Using nature-based solutions: 

Current Actions: Embedding natural capital into 
decision making, investing in innovation and 
piloting.

Future Actions: Establishing partnerships with 
stakeholders (e.g. landowners), collaborations 
with supply chain (e.g. optioneering considering 
nature-based solutions), learning from other 
companies in UK and international, considering 
applying an internal carbon value to consider full 
costs and benefits of decisions.

Reducing supply chain carbon: 

Current Actions: Engaging with suppliers.

Future Actions: Procurement strategies (e.g. 
requirements on suppliers to meet ESG criteria/ 
low climate risks, reduce emissions), learning 
from other companies in UK and international, 
diversifying supply chain to lower emissions/risks, 
sourcing locally where possible, life cycle 
assessment requirements for suppliers.

Task Force on Climate-related Financial Disclosures (continued)

Type as 

defined by 

TCFD

Potential risks and opportunities – further details

risk

opportunities

horizon of 

Examples of actions to mitigate risks & realise 

Risk rating 

after 

controls

Primary 

impact

Relevant 

time 

Reputational 

Customer affordability and fairness concerns 

Risks

for achieving Net Zero and adapting to 

Short & 

medium 

climate change: Affordability for customers and 

term

questions around fairness become very 

challenging (even with government contribution) 

due to investment needs related to climate, which 

could result in dissatisfaction from customers 

and stakeholders.

Reputation & 

Cost 

(negative 

reputational 

impacts, and 

potential 

costs 

incurred to 

manage 

stakeholder 

relations).

.

Carbon 

(potential to 

reduce 

carbon 

footprint, 

however 

requires 

significant 

investment. 

Some costs 

may be 

recoverable 

through 

regulatory 

system over 

time).

Managing customer affordability: 

Current Actions: Secured government 

contribution to customers bills, customer and 

stakeholder engagement/public relations 

(including engaging with regulators and 

government about sharing costs etc.), community 

outreach and educational programmes to help 

explain need for investment in climate action, 

seeking return of investment for actions taken to 

manage climate, arrangements with/requirements 

on suppliers to cover some costs (e.g. building 

leases), procurement strategies to reduce costs 

(e.g. competitive tendering, joint ventures etc.), 

support programmes for customers struggling to 

pay bills, phased investment in climate adaptation 

over time to reduce pressures on bills.

Future Actions: exploring actions to reduce 

costs across the business, becoming more 

efficient to reduce costs to reduce impacts on 

customer bills, innovation programme seeking to 

reduce costs, recovering some costs from retired 

assets (e.g. selling off), seeking third-party 

sources for investment (e.g. climate action 

grants/funds).

Enhancing water efficiency: 

Current Action: Leakage reduction programme, 

water efficiency programme (within Pennon’s 

own operations and across customer networks), 

smart metering, customer education/outreach, 

communications around carbon etc.

Future Actions: Rainwater harvesting, 

incentivising customers to use less water, 

considering applying an internal carbon value to 

consider full costs and benefits of decisions.

Enhancing process, building, and transport 

efficiency: 

Current Actions: Actions to enhance process 

efficiency, energy efficiency programme for 

Pennon’s buildings, requirements in leases for 

efficient buildings, changes to operational 

practices to reduce need for travel (e.g. remote 

monitoring and control), procurement/leasing of 

efficient vehicles.

Future Actions: Investments in innovation to 

enhance efficiency, changes to operational 

practices to enhance efficiency (e.g. real time 

monitoring and control), partnerships with 

suppliers/ outsourcing specific operations, option 

to relocate to efficient buildings, employee 

carpooling, lightweighting vehicles, considering 

applying an internal carbon value to consider full 

costs and benefits of decisions.

Transition opportunities

Resource 

Efficiency

Short & 

medium 

term

Saving water, energy, materials, and carbon 

by enhancing efficiency, using low-carbon 

and nature based solutions, and reducing 

emissions across Pennon’s supply chain: 

Opportunities to invest in enhancing efficiency 

and reduce wastage of water, energy, and 

materials, opportunities to use low-carbon 

construction, approaches, and nature-based 

solutions, and opportunity to work with suppliers 

to reduce their carbon footprints and enhance 

their sustainability. 

Some examples include:

•  Pennon’s leakage reduction programme, 

water efficiency programme, smart metering, 

rainwater harvesting, grey water, incentivising 

customers to use less hot and cold water

•  Enhancing efficiency of process equipment 

(reducing energy use and chemical use), 

energy saving measures for buildings and 

transport

•  Substituting construction materials for low 

carbon alternatives, local sourcing of 

materials, enhancing efficiency of material 

use in construction.

Key

Risk

High

Medium

Low

High

Medium

Low

Opportunity

114 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 115

 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Relevant 
time 
horizon of 
risk

Short & 
medium 
term

Short, 
medium  
& long term

Type as 
defined by 
TCFD

Energy 
Source

Products 
and Services

Potential risks and opportunities – further details

Reducing carbon and enhancing energy 
resilience by using and generating renewable 
energy: Opportunities to lower carbon by using 
renewable energy and opportunities to invest in 
renewable energy generation which can lower 
carbon and enhance energy resilience (e.g. less 
reliance on energy suppliers).

Some examples include:

•  South West Water’s commitment to purchase 

100% renewable electricity from 2022 
onwards

•  Switching fuels to lower-carbon sources, such 
as switching diesel to renewable electricity 
and HVO as a transition fuel

•  Generating renewable energy on Pennon’s 
sites and through partnerships (e.g. PPAs) 
such as through generating energy from 
wastewater and sludge, and generating 
electricity through solar and wind.

Enhancing revenue through delivering water 
resources schemes for other water 
companies: Opportunities to invest in water 
resources schemes linked to climate change, 
enhancing revenue for Pennon.  
Some examples include:

•  Water transfers from Pennon to other water 

companies

•  Delivering strategic resource options (SROs) 
through Direct Procurement for Customers 
(DPC) in areas outside of South West 
England

•  Opportunities to sell expertise and 

technologies for water efficiency and leakage 
reduction.

Markets

Short & 
medium 
term

Generating value and reducing cost of capital 
through sustainable financing: Opportunity to 
reduce the cost of finance (and avoid cost 
increases) through access to sustainable 
financing and generation of green financial 
assets. Our Sustainable Finance Framework is 
part of our strategy for taking action on climate 
change, and our approach is evolving as policy 
and markets change and information becomes 
available. We are exploring the implications for 
our business, including regulatory developments 
such as the EU Taxonomy/UK Green Taxonomy.

Examples of actions to mitigate risks & realise 
opportunities

Using renewable energy: 

Current Actions: Procurement strategy for 
renewable energy, supply contract for 100% 
renewable energy by 2023, Net Zero programme, 
prioritising investment to deliver highest carbon 
reduction, seeking return on investment (ROI) where 
possible, investment in generating renewable energy.

Future Actions: trialling low-carbon fuels, 
innovation programme (e.g. exploring options to 
generate and recover energy from sewers), 
engagement with potential partners for PPAs, 
establishing the commercial and legal arrangements 
to co-fund investments/buy renewable energy 
directly from suppliers, considering applying an 
internal carbon value to consider full costs and 
benefits of decisions.

Delivering water resources schemes: 

Current Actions: Strategic planning (e.g. Water 
resource management programme), engagement 
with other water companies, engagement with 
regulators and stakeholders, establishing commercial 
and legal arrangements for water transfers/SROs.

Future Actions: investments in infrastructure to 
enable transfers SRO schemes (e.g. investing in 
water efficiency and leakage reduction in the South 
West region, investing in infrastructure outside of 
the South West region), engagement with 
customers to build support (e.g. social license).

Selling expertise and technology: 

Current Actions: investment in innovation and 
piloting new technology and approaches.

Future Actions: Market research to identify 
appetite for services (e.g. grey water harvesting, 
leakage detection, desalination), establishing 
commercial and legal arrangements for selling 
expertise, engagement with stakeholders and 
regulators and potential customers/partners.
Sustainable finance: 

Current Actions: Sustainable financing framework, 
TCFD programme, investigating requirements to 
access sustainable finance markets, procurement & 
finance strategies, ESG initiatives.

Future Actions: establishing commercial and legal 
arrangements for buying and selling green financial 
assets/credits, future disclosure/ESG initiatives(e.g. 
EU Taxonomy, Taskforce on Nature-related 
Financial Disclosures), exploring opportunities to 
attract third-party funding.

Key
Risk

High

Medium

Low

Opportunity
High

Medium

Low

116 

 Annual Report and Accounts 2022 | Pennon Group plc

Risk rating 
after 
controls

Primary 
impact

Carbon 
(potential to 
reduce 
carbon 
footprint, 
however 
requires 
significant 
investment. 
Some costs 
may be 
recoverable 
through 
regulatory 
system over 
time).

Revenue 
(potential to 
increase 
revenue 
through 
supplying 
additional 
water, 
however 
requires 
significant 
investment. 
Potential for 
costs to be 
recoverable 
through 
regulatory 
system over 
time).

Cost & 
Reputation 
(potential to 
reduce 
costs or 
avoid cost 
increases 
for capital, 
and 
potential to 
enhance 
reputation)

Task Force on Climate-related Financial Disclosures (continued)

Potential risks and opportunities – further details

risk

opportunities

horizon of 

Examples of actions to mitigate risks & realise 

Risk rating 

after 

controls

Relevant 

time 

Type as 

defined by 

TCFD

Energy 

Source

Reducing carbon and enhancing energy 

resilience by using and generating renewable 

energy: Opportunities to lower carbon by using 

term

Short & 

medium 

renewable energy and opportunities to invest in 

renewable energy generation which can lower 

carbon and enhance energy resilience (e.g. less 

reliance on energy suppliers).

Some examples include:

•  South West Water’s commitment to purchase 

100% renewable electricity from 2022 

onwards

•  Switching fuels to lower-carbon sources, such 

as switching diesel to renewable electricity 

and HVO as a transition fuel

•  Generating renewable energy on Pennon’s 

sites and through partnerships (e.g. PPAs) 

such as through generating energy from 

wastewater and sludge, and generating 

electricity through solar and wind.

companies: Opportunities to invest in water 

resources schemes linked to climate change, 

enhancing revenue for Pennon.  

Some examples include:

•  Water transfers from Pennon to other water 

•  Delivering strategic resource options (SROs) 

through Direct Procurement for Customers 

(DPC) in areas outside of South West 

•  Opportunities to sell expertise and 

technologies for water efficiency and leakage 

companies

England

reduction.

Products 

Enhancing revenue through delivering water 

Delivering water resources schemes: 

and Services

resources schemes for other water 

Short, 

medium  

& long term

Using renewable energy: 

Current Actions: Procurement strategy for 

renewable energy, supply contract for 100% 

renewable energy by 2023, Net Zero programme, 

prioritising investment to deliver highest carbon 

reduction, seeking return on investment (ROI) where 

possible, investment in generating renewable energy.

Future Actions: trialling low-carbon fuels, 

innovation programme (e.g. exploring options to 

generate and recover energy from sewers), 

engagement with potential partners for PPAs, 

establishing the commercial and legal arrangements 

to co-fund investments/buy renewable energy 

directly from suppliers, considering applying an 

internal carbon value to consider full costs and 

benefits of decisions.

Current Actions: Strategic planning (e.g. Water 

resource management programme), engagement 

with other water companies, engagement with 

regulators and stakeholders, establishing commercial 

and legal arrangements for water transfers/SROs.

Future Actions: investments in infrastructure to 

enable transfers SRO schemes (e.g. investing in 

water efficiency and leakage reduction in the South 

West region, investing in infrastructure outside of 

the South West region), engagement with 

customers to build support (e.g. social license).

Selling expertise and technology: 

Current Actions: investment in innovation and 

piloting new technology and approaches.

Future Actions: Market research to identify 

appetite for services (e.g. grey water harvesting, 

leakage detection, desalination), establishing 

commercial and legal arrangements for selling 

expertise, engagement with stakeholders and 

regulators and potential customers/partners.

Sustainable finance: 

Current Actions: Sustainable financing framework, 

TCFD programme, investigating requirements to 

access sustainable finance markets, procurement & 

finance strategies, ESG initiatives.

Future Actions: establishing commercial and legal 

arrangements for buying and selling green financial 

assets/credits, future disclosure/ESG initiatives(e.g. 

EU Taxonomy, Taskforce on Nature-related 

Financial Disclosures), exploring opportunities to 

attract third-party funding.

(potential to 

Primary 

impact

Carbon 

reduce 

carbon 

footprint, 

however 

requires 

significant 

investment. 

Some costs 

may be 

recoverable 

through 

regulatory 

system over 

time).

Revenue 

(potential to 

increase 

revenue 

through 

supplying 

additional 

water, 

however 

requires 

significant 

investment. 

Potential for 

costs to be 

recoverable 

through 

regulatory 

system over 

time).

Cost & 

Reputation 

(potential to 

reduce 

costs or 

avoid cost 

increases 

for capital, 

and 

potential to 

enhance 

reputation)

Markets

Generating value and reducing cost of capital 

through sustainable financing: Opportunity to 

Short & 

medium 

term

reduce the cost of finance (and avoid cost 

increases) through access to sustainable 

financing and generation of green financial 

assets. Our Sustainable Finance Framework is 

part of our strategy for taking action on climate 

change, and our approach is evolving as policy 

and markets change and information becomes 

available. We are exploring the implications for 

our business, including regulatory developments 

such as the EU Taxonomy/UK Green Taxonomy.

Key

Risk

High

Medium

Low

High

Medium

Low

Opportunity

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

Type as 
defined by 
TCFD

Resilience

Potential risks and opportunities – further details

Enhancing resilience across Pennon's 
operations, asset base, and supply chain to 
avoid costs and enhance value: Opportunity to 
invest in enhancing resilience across Pennon's 
business and supply chain, in some cases saving 
cost (e.g. avoided damage/losses, avoided 
penalties on ODIs and GSS) and enhancing 
company reputation and value. 
Some examples include: 

•  Enhancing Pennon's resilience by investing in 
climate change adaptation e.g. investing in 
drought and flood prevention measures to 
avoid customer disruption/ penalties/ 
compensation payments and avoid asset 
damage.

•  Enhancing supply chain resilience by 
investing in buffers/storage for critical 
resources, diversifying suppliers, replacing 
suppliers who have high climate risks, 
thereby reducing potential risks and costs 
associated with supply chain disruption and 
delays.

Relevant 
time 
horizon of 
risk

Short, 
medium, 
and long 
term 

Examples of actions to mitigate risks & realise 
opportunities

Enhancing Pennon’s resilience: 

Current Actions: company resilience planning, 
climate risk assessments and climate adaptation 
planning, engaging stakeholders and regulators 
and customers, investments in response and 
recovery to operational disruption.

Future Actions: Actions to adapt to climate 
change (e.g. enhancing drought resilience) and 
to mitigate climate risks.

Enhancing supply chain resilience: 

Current Actions: existing storage and buffers 
for resources (e.g. chemical storage, parts 
storage), existing diversity in suppliers.

Future Actions: Actions to enhance supply 
chain resilience (e.g. diversifying suppliers/ 
location of suppliers), procurement strategies 
(e.g. requirements on suppliers to meet ESG 
criteria/ low climate risks), investments in 
response and recovery to supply chain disruption.

Risk rating 
after 
controls

Primary 
impact

Cost & 
Reputation 
(potential to 
reduce and 
avoid costs, 
however 
requires 
significant 
investment. 
Potential to 
enhance 
reputation. 
Potential for 
costs to be 
recoverable 
through 
regulatory 
system over 
time).

Climate Scenario Analysis
In alignment with the TCFD recommendations, we have assessed the risks and opportunities associated with climate change and the transition to a Net 
Zero climate resilient economy over short, medium and long term horizons using the following scenarios.

Physical risk scenarios

RCP2.61: Lower Physical Impacts
An approximate ‘2°C’ warming scenario by the year 2100 – 
corresponding to a low emissions ‘optimistic’ scenario.

RCP8.51: High Physical Impacts
An approximate ‘4°C’ warming scenario by the year 2100 – 
corresponding to a high emissions ‘business-as-usual’ scenario, 
which is appropriate to use when considering high risks.

Transition risk scenarios

‘1.5 degree’ scenario: Fast Transition
A scenario which sees the UK as a global leader with strong 
policies and actions to mitigate climate, aligned with the Paris 
Agreement.

‘Current policies’ scenario: Slow Transition
A scenario which sees the UK make incremental progress to 
mitigate climate change, but assumes no major policy changes 
and results in missing the aims of the Paris Agreement.

Policy  
ambition

1.5ºC

Government 
policy

Immediate 
and smooth

Technology 
change

Fast change

Policy  
ambition

3ºC+

Government 
policy

None – current 
policies

Technology 
change

Slow change

1.  The IPCC’s Representative concentration pathways from the IPCC’s 5th assessment (2014)

116 

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 117

 
 
 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Physical Risks
Approach taken
The Group undertook qualitative scenario analysis in early 2021 
considering the financial implications of the physical climate risks for 
South West Water under two climate scenarios based on the IPCC’s 
Representative Concentration Pathway (RCP) scenarios. Potential material 
financial impacts were considered over the 10 year horizon to 2030, 
aligning with the Group’s regulatory financial viability testing. Material 
impacts on the business and strategy were considered over the time 
horizon to 2050 – aligning with a medium term view of climate change 
impacts before uncertainty increases beyond 2050. We plan to extend our 
analysis to cover Bristol Water (acquired June 2021) in the coming year.

The previous risk assessments and long-term plans have incorporated 
climate change based on the UK Climate Projections 2009 (UKCP09), as 
the planning pre-dated the release of UKCP18 in 2018 and onwards. This 
includes the translation of UKCP09 scenarios into national guidelines for 
water resources management and flood and coastal erosion risk 
management. In broad terms, our WRMP19 considers warming of around 
3°C by the end of the century, because it was based on the 
UKCP09 Medium Emissions scenario, plus some additional allowances for 
climate change uncertainty. In addition, in all of the plans South West 
Water adopt an adaptive approach, including sensitivity analysis of more 
extreme scenarios, so that South West Water are ready to adjust the plans 
to incorporate the latest scientific evidence and take necessary action. 
SWW are currently updating the WRMP to produce WRMP24, undertaking 
regional planning, and developing the Drainage and Wastewater 
Management Plan. All of these updated and new plans will use UKCP18 
data and inform the South West Water next business plan. The Group has 
looked at the risks through the lens of the larger South West Water 
business but believe the water risks remain consistent throughout the 
water business.

Impacts 
 • The most significant financial impacts for the Group are on the input 

costs and operating costs, capital costs, and Outcome delivery 
Incentive (ODIs) penalties and rewards (due to potential failure to 
achieve performance commitments as part of the regulatory 
framework). 

 • The risk assessment clearly shows long term significant risks if the 
impacts of climate change are not mitigated. South West Water 
operates over £6 billion of water assets and over £7 billion wastewater 
assets all of which will be affected by climate change in some way. 

Key assumptions 

 • The high risks around climate change noted in previous reporting 
remain key concerns, however risks related to all physical risks are 
increasing. In a worst-case scenario potentially up to an additional ten 
sewage works, and 150 sewage pumping stations could be at risk of sea 
level inundation. This alone could be in well excess of £200 million of 
new investment every five years for the next 20 years. This assumes no 
further protection against flooding is invested in and although some of 
this will be at the company’s expense wider flood protection will be 
required to protect wide ranging coastal assets. 

 • The risks to Pennon’s infrastructure are affected by risks to the natural 
environment, and therefore South West Water continues to invest 
heavily in natural capital schemes, catchment management, 
partnerships, and research and development in this area, as well as 
implementing our comprehensive Biodiversity Strategy and 
Environment Plan 2050. 

Strategic response
Our strategy for managing physical climate risks and financial impacts can 
be summarised as: adapt to climate change, enhance resilience, innovate, 
become more efficient, and balance investment, in order to maintain and 
improve the Company’s performance to the year 2050. This will require 
significant action and investment by the Company, as well as action by 
supply chain partners and wider actors.

Longer term investment, as outlined in the strategic plans, will be needed 
to manage future risks to acceptable/tolerable levels. The long-term risk is 
significant and will require additional investment to mitigate their effect. 
To achieve this regulatory and government support within their policy 
frameworks will be needed.

The combined characteristics of low population density, high coastline to 
land area ratio and tourism-based seasonal flux on water demand, present 
a unique set of challenges. Through the years, by innovating, investing, 
and adapting, we have achieved industry-leading results in many areas of 
the business. The extensive programme of environmental improvement 
has resulted in some of the finest bathing waters in Europe to meet these 
challenges and the expectations of our customers having seen record 
visitors following the COVID-19 pandemic it is expected further 
investment will be required to maintain the progress made by Pennon 
Group to protect the environment and our bathing waters. 

Compared to today, overall our revenue is unlikely to be impacted 
significantly as we operate in a regulated environment funded through 
Price Reviews. However, there is a higher risk of reduced regulatory 
rewards and increased penalties (ODIs) due to climate change. Our 
operating costs are likely to increase compared to today, and additional 
capital investment will be required. The value of our assets and our cost of 
capital would remain relatively unchanged compared to today.

Scenarios focus on the UK policy and regulatory context and are semi-independent of global action, and temperature pathways It is assumed  
hat the current high energy prices remain high throughout the decade.

Environmental ambition is not strongly coupled to the pace of transition.

No significant change to Pennon Group’s business activities.

Population in our region increases by 0.4 million, overall water demand remains unchanged from today (due to leakage reduction and water 
efficiency measures), and overall volume of wastewater treated remains unchanged from today (due to actions taken to reduce surface water  
flows to sewers). 

118 

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Task Force on Climate-related Financial Disclosures (continued)

Physical Risks

Approach taken

The Group undertook qualitative scenario analysis in early 2021 

considering the financial implications of the physical climate risks for 

South West Water under two climate scenarios based on the IPCC’s 

Representative Concentration Pathway (RCP) scenarios. Potential material 

financial impacts were considered over the 10 year horizon to 2030, 

aligning with the Group’s regulatory financial viability testing. Material 

impacts on the business and strategy were considered over the time 

horizon to 2050 – aligning with a medium term view of climate change 

impacts before uncertainty increases beyond 2050. We plan to extend our 

analysis to cover Bristol Water (acquired June 2021) in the coming year.

The previous risk assessments and long-term plans have incorporated 

climate change based on the UK Climate Projections 2009 (UKCP09), as 

the planning pre-dated the release of UKCP18 in 2018 and onwards. This 

includes the translation of UKCP09 scenarios into national guidelines for 

water resources management and flood and coastal erosion risk 

management. In broad terms, our WRMP19 considers warming of around 

3°C by the end of the century, because it was based on the 

UKCP09 Medium Emissions scenario, plus some additional allowances for 

climate change uncertainty. In addition, in all of the plans South West 

Water adopt an adaptive approach, including sensitivity analysis of more 

extreme scenarios, so that South West Water are ready to adjust the plans 

to incorporate the latest scientific evidence and take necessary action. 

SWW are currently updating the WRMP to produce WRMP24, undertaking 

regional planning, and developing the Drainage and Wastewater 

Management Plan. All of these updated and new plans will use UKCP18 

data and inform the South West Water next business plan. The Group has 

looked at the risks through the lens of the larger South West Water 

business but believe the water risks remain consistent throughout the 

water business.

Impacts 

 • The most significant financial impacts for the Group are on the input 

costs and operating costs, capital costs, and Outcome delivery 

Incentive (ODIs) penalties and rewards (due to potential failure to 

achieve performance commitments as part of the regulatory 

framework). 

 • The risk assessment clearly shows long term significant risks if the 

impacts of climate change are not mitigated. South West Water 

operates over £6 billion of water assets and over £7 billion wastewater 

assets all of which will be affected by climate change in some way. 

Key assumptions 

 • The high risks around climate change noted in previous reporting 

remain key concerns, however risks related to all physical risks are 

increasing. In a worst-case scenario potentially up to an additional ten 

sewage works, and 150 sewage pumping stations could be at risk of sea 

level inundation. This alone could be in well excess of £200 million of 

new investment every five years for the next 20 years. This assumes no 

further protection against flooding is invested in and although some of 

this will be at the company’s expense wider flood protection will be 

required to protect wide ranging coastal assets. 

 • The risks to Pennon’s infrastructure are affected by risks to the natural 

environment, and therefore South West Water continues to invest 

heavily in natural capital schemes, catchment management, 

partnerships, and research and development in this area, as well as 

implementing our comprehensive Biodiversity Strategy and 

Environment Plan 2050. 

Strategic response

Our strategy for managing physical climate risks and financial impacts can 

be summarised as: adapt to climate change, enhance resilience, innovate, 

become more efficient, and balance investment, in order to maintain and 

improve the Company’s performance to the year 2050. This will require 

significant action and investment by the Company, as well as action by 

supply chain partners and wider actors.

Longer term investment, as outlined in the strategic plans, will be needed 

to manage future risks to acceptable/tolerable levels. The long-term risk is 

significant and will require additional investment to mitigate their effect. 

To achieve this regulatory and government support within their policy 

frameworks will be needed.

The combined characteristics of low population density, high coastline to 

land area ratio and tourism-based seasonal flux on water demand, present 

a unique set of challenges. Through the years, by innovating, investing, 

and adapting, we have achieved industry-leading results in many areas of 

the business. The extensive programme of environmental improvement 

has resulted in some of the finest bathing waters in Europe to meet these 

challenges and the expectations of our customers having seen record 

visitors following the COVID-19 pandemic it is expected further 

investment will be required to maintain the progress made by Pennon 

Group to protect the environment and our bathing waters. 

Compared to today, overall our revenue is unlikely to be impacted 

significantly as we operate in a regulated environment funded through 

Price Reviews. However, there is a higher risk of reduced regulatory 

rewards and increased penalties (ODIs) due to climate change. Our 

operating costs are likely to increase compared to today, and additional 

capital investment will be required. The value of our assets and our cost of 

capital would remain relatively unchanged compared to today.

Scenarios focus on the UK policy and regulatory context and are semi-independent of global action, and temperature pathways It is assumed  

hat the current high energy prices remain high throughout the decade.

Environmental ambition is not strongly coupled to the pace of transition.

No significant change to Pennon Group’s business activities.

Population in our region increases by 0.4 million, overall water demand remains unchanged from today (due to leakage reduction and water 

efficiency measures), and overall volume of wastewater treated remains unchanged from today (due to actions taken to reduce surface water  

flows to sewers). 

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UK Fast Transition Scenario
This scenario is more favourable to our business and to the UK’s Net Zero 
goals, as it creates a more supportive enabling environment to achieve our 
2030 operational Net Zero target. In this scenario we have identified the 
following main impacts for our business:

 • Cost to the business is lower than the Slow Transition scenario. 
There is much greater regulatory support in order to support the 
step-change in investment required, with an increase in costs which 
can be recovered through customers’ bills. The maturity of technology 
and associated business models progresses rapidly, and helps to drive 
down cost across many areas, including in renewables, resource 
efficiency, and demand-side measures.

 • Access to the skills and resources needed is costly. There is very 
high demand for low carbon technologies, skills, and expertise across 
the economy in this scenario, which significantly outpaces supply 
(partly due to the UK’s past underinvestment and the time required to 
develop supply chains). This adds to our costs associated with 
decarbonisation, and risks delaying key projects. 

 • Environmental targets require additional energy use. This impact 
is the same as the Slow Transition scenario, however the regulatory 
environment may be more favourable for nature-based solutions which 
can also sequester carbon. 

 • Enhanced support to low income customers maybe needed. 

Fairness in the distribution of the costs of the UK’s transition to Net 
Zero is a key concern among stakeholders. Increased support to 
customers may be required, and our investments will need to be 
carefully planned and phased to ensure they are efficient and avoid 
sudden price impacts. 

 • Opportunities are higher than the Slow Transition scenario. The 
more favourable enabling environment means that our opportunities 
are enhanced in this scenario and they are easier to realise. There are 
particular opportunities to further invest and innovate on energy and 
resource efficiency, and to attract further investment through 
sustainable finance opportunities. 

Compared to today, overall our revenue is unlikely to be impacted 
significantly in this scenario, but our non-water revenue has greater 
potential to grow. Our costs to achieve Net Zero may remain largely 
unchanged compared to today. The value of our assets may increase as 
we decarbonise and enhance natural capital, and our cost of capital may 
decrease compared to today.

Impacts
UK Slow Transition Scenario
This scenario provides a challenging context for meeting our 2030 
operational Net Zero target. In this scenario we have identified the 
following main impacts for the business:

 • The cost to the business of achieving the 2030 target rises, 

and there is less ability to recover costs through the regulatory 
pricing system. This is compounded by higher costs for access to low 
carbon technologies and related skills (due to the UK’s underinvestment 
in this scenario), and increased costs related to both our own renewable 
energy generation, and the purchasing of green electricity from external 
suppliers (where demand is likely to outstrip supply).

 • Meeting our 2030 target requires greater use of carbon offsets. 

The enabling environment for decarbonisation is weaker and costs are 
higher, which leads to slower progress in emissions reductions across 
our business. As a result the residual emissions that need to be offset 
rise, which adds to the cost. 

 • Environmental targets require additional energy use. New 

guidance on targets for both nutrients and stormwater overflow will 
require a significant increase in energy use and associated capital and 
operational carbon. While nature-based solutions will form part of the 
solution, there will be significant reliance on engineered solutions due 
to potential inflexibility in regulation and deadlines to improve 
outcomes. The increased energy and carbon use compounds impacts 1 
and 2 above. 

 • Reputational risks are significant and require careful 

management. Some of our customers and stakeholders may have 
differing priorities and preferences for actions to meet the 2030 target, 
for example regarding the increased use of carbon offsets. Some may 
be highly sensitive to affordability, and increasingly scrutinise our 
investments choices. 

 • Opportunities are lower than the Fast Transition scenario. 

Opportunities for our business remain, however, they are in general 
more limited, and with lower return than in the fast transition scenario. 
Increasing energy and resource use efficiency, and pursuing low carbon 
energy alternatives , is the primary opportunity and can help to offset 
some of the additional energy and carbon costs. There is also an 
opportunity to clearly identify and communicate the synergies between 
environmental objectives and the transition to a Net Zero business in 
order to increase support from customers, stakeholders, and regulators. 

Compared to today, overall our revenue is unlikely to be impacted 
significantly in this scenario, but also our non-water revenue is less able to 
grow. Our costs to achieve operational Net Zero may increase relative to 
our current plans, however, early investment in decarbonising the business 
to meet the 2030 target remains more cost-effective in the long-term 
(post 2030), and reduces the risk to the company and our customers from 
measures such as carbon pricing, as well safeguarding our reputation on 
environment and climate change. The value of our assets and our cost of 
capital would remain relatively unchanged compared to today. 

118 

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 119

 
 
 
Task Force on Climate-related Financial Disclosures (continued)

Our Strategic Response
Although there are important differences in the impacts between the 
different scenarios, there are a number of common elements which will 
require us to implement a common strategic response. The relative 
importance of each, and specific elements within the response, will vary 
across the two scenarios, but we have identified six key focus areas which 
will enhance resilience to transition risks, and better position the Group to 
take advantage of opportunities:

 •

Investing in efficiency. Under both scenarios there are major carbon 
savings that can be achieved by increasing efficiency, both in energy 
use (for example more efficient pumping), reducing water losses, and 
through the use of smart technology to enable more efficient water 
supply and transmission systems. Some of these opportunities will also 
reduce costs. We will invest in programmes to further reduce energy 
use and carbon across our operations. This will allow us to more rapidly 
progress to operational Net Zero, and reduce the cost of the transition.

 • Enhancing our energy resilience. We will continue to invest in 
generating our own renewable energy to reduce our exposure to 
energy prices and to enhance our options for energy supply, which is 
favourable under both scenarios.

 • Enhancing our access to Green Economy resources. Across both 
scenarios there will be a shortage of skills and resources across key 
areas of the Green Economy that we will need to support our transition. 
To manage this we will diversify our supply chain of low carbon 
suppliers, and invest in a programme of internal capacity-building to 
ensure access to the skills needed. We will also work with partners 
across the industry and engage with peers, regulators, and government 
to enable rapid investment in the skills and capacity needed to support 
Net Zero. 

 • Engage and influence environmental targets and trade-offs. New 
ambitious targets on nutrients and stormwater overflows will require 
increased energy use and new infrastructure, and subsequently higher 
operational and capital carbon. There is a trade-off between action to 
meet these targets and action on decarbonisation, with implications for 
the balance between nature-based, and engineering solutions. We will 
engage in ongoing consultations on environmental targets and 
strategies for meeting them, and seek clear guidance on managing 
different trade-offs. We will advocate for policies which enable flexibility 
and time to scale up nature-based solutions so we can maximise 
co-benefits for our customers and the environment. 

 • Enhance our stakeholder and customer engagement. There are 

significant reputational risks associated with both scenarios, although 
the balance of concerns will vary. We will develop plans for enhanced 
programmes of engagement and communication with our customers 
and stakeholders, in particular focussing on explaining the costs and 
benefits of the investments we are making, potential trade-offs and 
synergies between Net Zero and other environmental targets, and 
affordability.

 • Pursue opportunities to deliver more value for customers and 
shareholders. We will continue to pursue opportunities to reduce 
costs and enhance sustainability. This includes reducing our financing 
costs through our sustainable finance framework, investing in our 
environmental programme which includes restoring ecosystems to 
capture carbon, and working with partners and suppliers to enhance 
our resilience and reduce emissions across our supply chain. We will 
also continue to explore opportunities to enhance our revenue through 
water resource options, and markets for bioresources and natural 
capital.

120 

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Statement of resilience
There are clear impacts on the business under different transition 
scenarios, and in particular higher costs for the business in the short-term 
to meet our operational Net Zero target by 2030 under the slow transition 
scenario. Several of the strategic responses outlined above are already 
included in our Net Zero Plan, and we have confidence that the company 
has a range of strategic options to manage the impacts, take advantage of 
opportunities, and remain resilient under the different transition scenarios 
considered. 

Following on from our analysis in 2021 of the physical risks, there will be 
the requirement to invest more to improve our resilience to climate 
change, assets are likely to require additional protection and planning for 
new assets will require a greater level of embedded climate related 
resilience. This will require significant action and investment by the 
Company, as well as action by supply chain partners and wider actors.

Risk Management 
Disclose how the organisation identifies, assesses, and manages 
climate-related risks.

Recommended disclosures
 • Describe the organisation’s processes for identifying and 

assessing climate-related risks.

 • Describe the organisation’s processes for managing climate-

related risks.

 • Describe how processes for identifying, assessing, and managing 
climate-related risks are integrated into the organisation’s overall 
risk management.

The risk management of climate related risks follows the same 
considerations as all our principal risks, the identification, assessment and 
management of ESG risks and opportunities, including the potential 
impact of climate change on our business, is integrated into the Group’s 
overall risk management framework and methodology, with the outcomes 
reflected within the assessment of relevant principal and business level 
risks. This includes the potential impact of physical and transitional 
climate change risks on our assets and operations. Further information 
can be found in our risk report on pages 96 to 105

Short, medium and long-term horizons
In determining our strategy, we have processes in place for identifying, 
assessing and responding to climate-related risks and opportunities. In 
shaping the strategy, we consider short, medium and long-term horizons.

Short-term – 1 to 10 
years

Medium term – 10 to 30 
years

These are designed for annual sustainability 
targets, budgeting and financial control. The 
five-year short-term horizon aligns to the 
water business regulated business plan 
period. Operational risks will be planned and 
budgeted for over this time frame though 
planning begins during this period for the 
next regulatory period. The operational Net 
zero commitment to 2030 is also included in 
this time horizon with work already 
underway for PR24.
Water and wastewater treatment assets 
have a typical life of up to 30 years and will 
therefore be reviewed during this period. 
Major projects and operational plans will be 
renewed and managed over this time frame 
to ensure projects meet the correct 
regulatory period plans.

 
Task Force on Climate-related Financial Disclosures (continued)

Our Strategic Response

Statement of resilience

Although there are important differences in the impacts between the 

There are clear impacts on the business under different transition 

different scenarios, there are a number of common elements which will 

scenarios, and in particular higher costs for the business in the short-term 

require us to implement a common strategic response. The relative 

to meet our operational Net Zero target by 2030 under the slow transition 

importance of each, and specific elements within the response, will vary 

scenario. Several of the strategic responses outlined above are already 

across the two scenarios, but we have identified six key focus areas which 

included in our Net Zero Plan, and we have confidence that the company 

will enhance resilience to transition risks, and better position the Group to 

has a range of strategic options to manage the impacts, take advantage of 

take advantage of opportunities:

opportunities, and remain resilient under the different transition scenarios 

 •

Investing in efficiency. Under both scenarios there are major carbon 

considered. 

savings that can be achieved by increasing efficiency, both in energy 

Following on from our analysis in 2021 of the physical risks, there will be 

use (for example more efficient pumping), reducing water losses, and 

the requirement to invest more to improve our resilience to climate 

through the use of smart technology to enable more efficient water 

change, assets are likely to require additional protection and planning for 

supply and transmission systems. Some of these opportunities will also 

new assets will require a greater level of embedded climate related 

reduce costs. We will invest in programmes to further reduce energy 

resilience. This will require significant action and investment by the 

use and carbon across our operations. This will allow us to more rapidly 

Company, as well as action by supply chain partners and wider actors.

progress to operational Net Zero, and reduce the cost of the transition.

 • Enhancing our energy resilience. We will continue to invest in 

generating our own renewable energy to reduce our exposure to 

energy prices and to enhance our options for energy supply, which is 

favourable under both scenarios.

 • Enhancing our access to Green Economy resources. Across both 

scenarios there will be a shortage of skills and resources across key 

areas of the Green Economy that we will need to support our transition. 

To manage this we will diversify our supply chain of low carbon 

suppliers, and invest in a programme of internal capacity-building to 

ensure access to the skills needed. We will also work with partners 

across the industry and engage with peers, regulators, and government 

to enable rapid investment in the skills and capacity needed to support 

Net Zero. 

 • Engage and influence environmental targets and trade-offs. New 

ambitious targets on nutrients and stormwater overflows will require 

increased energy use and new infrastructure, and subsequently higher 

operational and capital carbon. There is a trade-off between action to 

meet these targets and action on decarbonisation, with implications for 

the balance between nature-based, and engineering solutions. We will 

engage in ongoing consultations on environmental targets and 

strategies for meeting them, and seek clear guidance on managing 

different trade-offs. We will advocate for policies which enable flexibility 

and time to scale up nature-based solutions so we can maximise 

co-benefits for our customers and the environment. 

 • Enhance our stakeholder and customer engagement. There are 

significant reputational risks associated with both scenarios, although 

the balance of concerns will vary. We will develop plans for enhanced 

programmes of engagement and communication with our customers 

and stakeholders, in particular focussing on explaining the costs and 

benefits of the investments we are making, potential trade-offs and 

synergies between Net Zero and other environmental targets, and 

affordability.

 • Pursue opportunities to deliver more value for customers and 

shareholders. We will continue to pursue opportunities to reduce 

costs and enhance sustainability. This includes reducing our financing 

costs through our sustainable finance framework, investing in our 

environmental programme which includes restoring ecosystems to 

capture carbon, and working with partners and suppliers to enhance 

our resilience and reduce emissions across our supply chain. We will 

also continue to explore opportunities to enhance our revenue through 

Disclose how the organisation identifies, assesses, and manages 

Risk Management 

climate-related risks.

Recommended disclosures

 • Describe the organisation’s processes for identifying and 

assessing climate-related risks.

 • Describe the organisation’s processes for managing climate-

 • Describe how processes for identifying, assessing, and managing 

climate-related risks are integrated into the organisation’s overall 

related risks.

risk management.

The risk management of climate related risks follows the same 

considerations as all our principal risks, the identification, assessment and 

management of ESG risks and opportunities, including the potential 

impact of climate change on our business, is integrated into the Group’s 

overall risk management framework and methodology, with the outcomes 

reflected within the assessment of relevant principal and business level 

risks. This includes the potential impact of physical and transitional 

climate change risks on our assets and operations. Further information 

can be found in our risk report on pages 96 to 105

Short, medium and long-term horizons

In determining our strategy, we have processes in place for identifying, 

assessing and responding to climate-related risks and opportunities. In 

shaping the strategy, we consider short, medium and long-term horizons.

Short-term – 1 to 10 

years

These are designed for annual sustainability 

targets, budgeting and financial control. The 

five-year short-term horizon aligns to the 

water business regulated business plan 

period. Operational risks will be planned and 

budgeted for over this time frame though 

planning begins during this period for the 

next regulatory period. The operational Net 

zero commitment to 2030 is also included in 

this time horizon with work already 

underway for PR24.

have a typical life of up to 30 years and will 

therefore be reviewed during this period. 

Major projects and operational plans will be 

renewed and managed over this time frame 

to ensure projects meet the correct 

regulatory period plans.

water resource options, and markets for bioresources and natural 

Medium term – 10 to 30 

Water and wastewater treatment assets 

capital.

years

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Long-term – 30 to 100 
years

Typically for longer-term strategic direction, 
risk and resilience planning, asset planning 
and capital investments requirements. 
These are considered over the long-term 
horizon for assets such as pipework and 
reservoirs which will be aligned to 
longer-term climate impact projections.

Impact and likelihood 
A consistent methodology is applied in the assessment of the Group’s 
risks (including climate change related risks), which considers both  
the likelihood of the risk occurring and the potential impact. Risks  
are assessed on both a ‘gross’ (without the consideration of existing 
control measures) and ‘net’ (with consideration of existing control 
measures) basis. 

The impact and likelihood is then multiplied and plotted on a 4x4 matrix to 
determine the overall Red, Amber, Green (RAG) risk rating. Where the net 
risk is considered to be Red then it is considered to have a substantive 
financial or strategic impact on the Group.

The RAG rating of the net risk is then used to drive the prioritisation of 
action.

The risk matrix below illustrates the combinations of likelihood versus 
impact that generate an overall risk score. Impact is assessed across a 
range of categories including financial, safety, environmental and 
customer impact. Likelihood is defined as likelihood over the next 5 years 
under four categories (probable, possible, unlikely or rare) with defined 
probability thresholds. Scores range from 1 through to 16. The colour 
coding applied to the matrix denotes the categories of risk, from low 
(green), medium (amber) through to high (red).

Likelihood

Risk Rating

Opportunity rating

Probable:
more than 70%
likelihood of the
risk occurring

Possible:
30-70% likelihood of  
the risk occurring

Unlikely:
10-30% likelihood of  
the risk occurring . 

Rare: Less than 10% 
likelihood of the risk 
occurring 

Minor: Impact is assessed across a range of 
categories including financial, safety, environmental, 
customer and reputational impact. E.g possible 
intermittent impact on service to customers or 
damage to assets requiriing some repair or 
maintenance. Flat revenue growth or <1% of PBT.
Moderate: Impact is assessed across a range of 
categories including financial, safety, environmental, 
customer and reputational impact. E.g hosepipe ban 
or flooding of assets. Reduction of revenue up to 1% 
or 1-3% of PBT.
Major: Impact is assessed across a range of 
categories including financial, safety, environmental, 
customer and reputational impact. E.g prolonged 
impact on service to customers in a small region. 
Reduction of revenue up to 3% or 3-5% of PBT.
Severe: Impact is assessed across a range of 
categories including financial, safety, environmental, 
customer and reputational impact. E.g prolonged 
impact on service to customers in a large
region. Reduction of revenue up to 3% or more than 
5% of PBT.

Minor: No material change to key areas such as Environment, Safety, 
Quality or Customers and Stakeholders.

Moderate: Moderate opportunities to enhance the Environment and 
Quality, improve safety and build confidence from Customers and 
stakeholders. Improve company reputation through support from local 
and regional media outlets.

Significant: Significant opportunities to enhance the Environment and 
Quality, improve safety and increase confidence from Customers and 
stakeholders. Noteable improvement in the company's reputation 
through support from regional and national media outlets. Increasing 
trust in Group's strategy from stakeholders.
Major: Major opportunities to enhance the Environment and Quality, 
improve safety. Company seen as industry leaders by stakeholders. 
Improve company reputation through sustained positive support 
through media.

Pennon Group 4x4 Matrix
Risks Matrix

Opportunity Matrix

Probable (>70%)

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Unlikely (10-30%)

Rare (<10%)

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3

2

1

1

2

3

4

1

2

3

4

Minor

Moderate

Major

Severe

Minor

Moderate

Significant Major

Impact

Impact

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Task Force on Climate-related Financial Disclosures (continued)

Metrics and Targets 
Disclose the metrics and targets used to assess and manage relevant climate-related risks and opportunities where such information is material. 

Recommended disclosures 
 • Disclose the metrics used by the organisation to assess climate-related risks and opportunities in line with its strategy and risk 

management process. 

 • Disclose Scope 1, Scope 2, and, if appropriate, Scope 3 greenhouse gas (GHG) emissions, and the related risks. 
 • Describe the targets used by the organisation to manage climate-related risks and opportunities and performance against targets.

The Group’s key metrics and targets are still being developed to provide a comprehensive data set going forward. This year has seen the Group publish a 
databook in conjunction with the annual report and the annual report includes SASB reporting on pages 93 to 95. The Group is committed to improving its 
sustainability and climate change related disclosures and will continue to enhance this over the next year.

GHG Emissions

Transition Risks  
(Selected metric for a  
material risk)
Physical Risks 
(Selected metrics for some 
material risks) 

Climate-Related 
Opportunities 
(Selected metric for a  
material opportunity) 
Capital Deployment 
(Selected metric for a  
material capital investment) 
Remuneration

Description of the Metric
Scope 1, 2, and 3 GHG emissions (in TCO2e)
Carbon intensity of our water services (in tonnes of 
CO2e per megalitre of water supplied to customers)
Risk of increased energy costs: annual average 
price of electricity (£/kWh)

Proportion (%) of customers at risk of sewer 
flooding in 2050 in a 1-in-50 year storm
Proportion (%) of customers currently at risk of 
severe restrictions in a 1-in-200 year drought

Amount of renewable energy we’ve generated 
(kWh)

Value (£) of our renewable energy generation 
capital plans to 2030

Portion of Executive remuneration linked to ESG 
outcomes, including climate change

Trend

Related Targets

Operational Net Zero by 2030, Total Net Zero by 2045.

•  Purchase 100% renewable electricity by 2022 (SWW)
•  Up to 50% self-generated renewable energy by 2030.

Our 2050 year target will be to achieve 0% of customers 
at risk of severe restrictions in a 1-in-500 year drought. 
This is to meet latest Government planning guidance. 
Up to 50% self-generated renewable energy by 2030.

For the FY 2021/22, the majority of Group annual incentive 
schemes for employees and leadership were amended, 
reflecting best practice, to incorporate ESG measures. 
ESG targets will account for 20% of the weighting.

Internal carbon price

The Group is currently exploring the approach and implications of using internal carbon pricing.

In the adaptation report provided to Defra it shows intolerable levels of risk if left unmitigated. In addition, at least 17 of the top 20 physical climate risks 
(>60 risks identified) would exceed this threshold by 2080 without further adaptation. This signals the need for further investment in climate resilience 
in future planning rounds.

Our Net zero carbon commitments will provide a step change to how we run our business and look to manage the risks of climate change, an update on 
our progress during the last year is found in page 39. The metrics and targets associated with this help to show the investment in the area and the 
planned future investment to meet this goal.

All projects being put forward to the planning committee have a focus on both their carbon impacts and the ESG impacts which will used to manage the 
decision making process.

Read more:

Mitigating the impact of climate change – page 37 

Net Zero – page 39

Streamlined Energy and Carbon Report (SECR) – page 89

Key Achievements and Targets

Continued investment in 
natural capital schemes

Comprehensive 
Biodiversity Strategy 
and Environment Plan 
2050

Net Zero by 2030 with 
our Net Zero Strategy

 South West Water 
commitment to 100% 
renewable energy from 
2022

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Task Force on Climate-related Financial Disclosures (continued)

Viability statement

Metrics and Targets 

Recommended disclosures 

management process. 

Disclose the metrics and targets used to assess and manage relevant climate-related risks and opportunities where such information is material. 

 • Disclose the metrics used by the organisation to assess climate-related risks and opportunities in line with its strategy and risk 

 • Disclose Scope 1, Scope 2, and, if appropriate, Scope 3 greenhouse gas (GHG) emissions, and the related risks. 

 • Describe the targets used by the organisation to manage climate-related risks and opportunities and performance against targets.

The Group’s key metrics and targets are still being developed to provide a comprehensive data set going forward. This year has seen the Group publish a 

databook in conjunction with the annual report and the annual report includes SASB reporting on pages 93 to 95. The Group is committed to improving its 

sustainability and climate change related disclosures and will continue to enhance this over the next year.

GHG Emissions

Scope 1, 2, and 3 GHG emissions (in TCO2e)

Operational Net Zero by 2030, Total Net Zero by 2045.

Description of the Metric

Trend

Related Targets

•  Purchase 100% renewable electricity by 2022 (SWW)

•  Up to 50% self-generated renewable energy by 2030.

Our 2050 year target will be to achieve 0% of customers 

at risk of severe restrictions in a 1-in-500 year drought. 

This is to meet latest Government planning guidance. 

Amount of renewable energy we’ve generated 

Up to 50% self-generated renewable energy by 2030.

Carbon intensity of our water services (in tonnes of 

CO2e per megalitre of water supplied to customers)

Risk of increased energy costs: annual average 

price of electricity (£/kWh)

Transition Risks  

(Selected metric for a  

material risk)

Physical Risks 

material risks) 

(Selected metrics for some 

flooding in 2050 in a 1-in-50 year storm

Proportion (%) of customers at risk of sewer 

Proportion (%) of customers currently at risk of 

severe restrictions in a 1-in-200 year drought

(kWh)

Climate-Related 

Opportunities 

(Selected metric for a  

material opportunity) 

Capital Deployment 

(Selected metric for a  

material capital investment) 

Value (£) of our renewable energy generation 

capital plans to 2030

outcomes, including climate change

Remuneration

Portion of Executive remuneration linked to ESG 

For the FY 2021/22, the majority of Group annual incentive 

schemes for employees and leadership were amended, 

reflecting best practice, to incorporate ESG measures. 

ESG targets will account for 20% of the weighting.

Internal carbon price

The Group is currently exploring the approach and implications of using internal carbon pricing.

In the adaptation report provided to Defra it shows intolerable levels of risk if left unmitigated. In addition, at least 17 of the top 20 physical climate risks 

(>60 risks identified) would exceed this threshold by 2080 without further adaptation. This signals the need for further investment in climate resilience 

in future planning rounds.

Our Net zero carbon commitments will provide a step change to how we run our business and look to manage the risks of climate change, an update on 

our progress during the last year is found in page 39. The metrics and targets associated with this help to show the investment in the area and the 

planned future investment to meet this goal.

All projects being put forward to the planning committee have a focus on both their carbon impacts and the ESG impacts which will used to manage the 

decision making process.

Read more:

Net Zero – page 39

Mitigating the impact of climate change – page 37 

Streamlined Energy and Carbon Report (SECR) – page 89

Key Achievements and Targets

Continued investment in 

natural capital schemes

Net Zero by 2030 with 

our Net Zero Strategy

Comprehensive 

Biodiversity Strategy 

and Environment Plan 

2050

 South West Water 

commitment to 100% 

renewable energy from 

2022

Viability statement

The Directors of Pennon Group plc are responsible 
for ensuring the long-term viability of the Group. The 
Directors need to ensure the resilience of the 
Company by identifying, managing, avoiding or 
mitigating risks which may impact viability.

The Board’s consideration of longer-term viability of the Group is an 
extension of the Group’s strategic business planning which is managed 
through regular long-term modelling and monitoring of key measures 
including gearing, debt covenant headroom and level of liquidity. The 
resilience of the business and these key viability measures are 
appropriately assessed by a number of mechanisms including a robust 
risk management assessment, sensitivity analysis and stress tests of 
financial performance.

The overall market context is a cornerstone of the viability assessment. 
Following the acquisition of Bristol Water plc in June 2021, the Group’s 
operating subsidiaries of South West Water and Bristol Water, which 
account for the vast majority of the Group’s earnings, are long-term 
businesses characterised by multi-year investment programmes, with 
associated revenue streams with high levels of future visibility.

The viability assessment has been made with reference to the Group’s 
current position and prospects, including consideration of the ongoing 
impacts of the COVID-19 pandemic, climate change, the latest assessment 
of the impacts of the Ukraine crisis, its longer-term strategy, the Board’s 
risk appetite and the Group’s principal risks and how these are managed, 
as detailed on pages 96 to 105 of the risk report.

Period of assessment
The Board regularly considers the appropriate period for the viability 
assessment to be performed in line with the UK Corporate Governance 
Code. The Board considers the appropriate period to assess the Group’s 
viability remains unchanged at five years, which recognises both the 
longer-term visibility in the regulatory environment of the South West 
Water and Bristol Water businesses and the corporate activity, including 
acquisitions, undertaken by Pennon. 

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Risks
The Board considers the preventative and risk management actions in 
place and the potential impact of the principal risks (as detailed on pages 
96 to 105) against our ability to deliver the business plan. This assessment 
has considered the potential impact of these and other risks arising on the 
business model, future performance, solvency and liquidity over the period 
in question. The Group has a strong liquidity and funding position with 
£816 million of cash and committed facilities as at 31 March 2022 and net 
assets of £1,275 million. The Group has a mixture of fixed, floating and 
index-linked debt financing with a weighted average maturity of 14 years. 
In making their assessment, the Directors reviewed the principal risks and 
considered which risks might threaten the Group’s viability. Over the 
course of the year the Audit Committee has considered a deep-dive 
review of the following principal risks to enable a thorough assessment of 
the impact of these risks on ongoing viability.

 • Health and safety
 • Leakage
 • Supply chain resilience
 • Customer services performance
 •
 •

Impact assessment of macroeconomic demand pressures
Inefficient or ineffective delivery of capital projects.

Stress testing
The Group’s business plan has been stress-tested. Whilst the Group’s risk 
management processes seek to mitigate the impact of principal risks as 
set out on pages 96 to 105, individual sensitivities (shown in the table 
below) have been identified. These sensitivities, which are ascribed a value 
with reference to risk weighting, factoring in the likelihood of occurrence 
and financial impact, were applied to the baseline financial forecast which 
uses the Group’s annual budget for FY2022/23 and longer-term strategic 
business plan through to March 2027.

The impact of climate risks have been assessed in detail as set out in the 
Task Force on Climate-related Financial Disclosures (TCFD) section on 
pages 106 to 122. The Group’s strategic business plan includes the 
expected investment identified at this stage to meet climate change 
adaptation. The stress testing scenarios applied during the viability 
assessment period do not include specific reference to climate change 
related risks alone as the sensitivities are not considered material during 
the period of assessment. Beyond the period of assessment additional 
impacts from climate change are considered in more detail within the 
TCFD section along with mitigating actions.

Principal risk 

A: Changes in government policy

B: Regulatory reform

C: Non-compliance with laws and regulations

D: Inability to secure sufficient finance and funding to 
meet ongoing commitments
E: Non-compliance or occurrence of an avoidable health 
and safety event
F: Failure to pay all pension obligations as they fall due 
and increased costs for the Group should the defined 
benefit pension scheme deficit increase
G: Non-recovery of customer debt

Viability sensitivities tested

Changes in Government policy affecting the water industry, such as additional environmental 
legislation may impact operational performance or investment requirements. The estimated 
average adverse impact on the Group’s cash flows from a range of potential policy changes 
has been applied as a sensitivity.
Potential changes in PR24 price review may impact allowed regulatory returns in South West 
Water and Bristol Water. The estimated average adverse impact on the Group’s cash flows 
from a range of potential policy changes has been applied as a sensitivity.
The estimated impact of financial penalties and reputational damage from failure to comply 
with laws and regulations has been modelled as a sensitivity.
The impact of reduced availability of financing resulting in increased margins on new debt 
raised. A sensitivity of increased banking margins of 2% has been applied. 
The financial impact and cash outflows related to a major health and safety event has been 
applied as a sensitivity.
The financial impact on the Group’s gearing from additional funding being required to support 
the Group’s defined benefit pension schemes has been applied as an adverse scenario.

An application of reduced cash inflows from increased customer bad debt levels has been 
modelled. This includes an assessment of the residual impacts from COVID-19 and the 
affordability challenges arising from high inflation and rising power prices. 

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Annual Report and Accounts 2022 | Pennon Group plc 

 123

 
 
 
Viability statement (continued)

Principal risk 

Viability sensitivities tested

H: Macroeconomic risks impacting on inflation, interest 
rates and power prices

The adverse impact of higher operating and finance costs from increasing power prices 
and general inflation increases over and above increases assumed in base financial plans, 
including the impact on totex underperformance on regulatory returns and impact on debt 
financing costs.

J: Failure of operational water treatment assets and 
processes resulting in an inability to produce and supply 
clean drinking water
K: Failure of operational wastewater assets and processes 
resulting in an inability to remove and treat wastewater 
and potential adverse environmental impacts, including 
pollutions
L: Failure to maintain excellent customer service or 
effectively engage with our customers and wider 
stakeholders
M: Insufficient skills and resources to meet the current 
and future business needs and deliver the Group’s 
strategic priorities
N: Non-delivery of Regulatory Outcomes and performance 
commitments
O: Inefficient or ineffective delivery of capital projects
P: Inadequate technological security results in a breach  
of the Group’s assets, systems and data

Q: Failure to fully realise the strategic value arising from 
the acquisition of Bristol Water

The adverse impact from non-delivery of regulatory performance targets which result in 
ODI penalties, other financial penalties and required additional investment reducing Group 
revenues and cash inflows have been applied as a sensitivity to the base plan.

The adverse financial impacts of a cyber attack resulting in operational disruption, potential 
loss of data, potential detrimental impacts on customers with potential for financial 
penalties have been included in the sensitivity analysis. 
A reduction in financial returns arising from inability to realise synergistic benefits expected 
from a combination of best practices between South West Water and Bristol Water. 
Adverse cash flows from failing to meet the synergy benefits have been modelled.

A combined stress testing scenario has also been performed to assess the overall impact of these scenarios impacting the Group collectively.

Stress testing evaluation and mitigations
Through this testing, it has been determined that none of the individual 
principal risks would in isolation, or in aggregate, compromise the Group’s 
viability over the five-year period. The financial impacts of the risks were 
probability weighted to obtain a value that was used in the stress testing. 
While mitigations were not required in any of the above individual or 
combined scenarios to ensure that the Group was viable, additional 
mitigations could be deployed to reduce gearing and increase covenant 
headroom, including reductions in operational and capital expenditure and 
dividends. 

In addition, a reverse engineered scenario that could possibly compromise 
the Group’s viability over the five-year assessment period has been 
modelled. This scenario builds on the factors above and additionally 
assumes all the Group’s principal risks each year with no probability 
weightings attached. The Board considered the likelihood of this scenario 
on the Group’s viability over the five-year viability period, concluding the 
Group could remain viable. Mitigations, as noted above, would also be 
deployed over the period if deemed necessary.

In making its assessment of the Group’s viability, the Directors have taken 
account of the Group’s robust capital solvency position, the Group’s latest 
assessments of the consequential impacts of the COVID-19 pandemic as 
economic activity starts to return to pre-pandemic levels, the latest 
estimated impact of the Ukraine crisis on power and other commodity 
prices, latest inflation forecasts, its ability to raise new finance and a key 
potential mitigating action of restricting any non-contractual payments. In 
assessing the prospects of the Group, the Directors note that, as the 
Group operates in a regulated industry which potentially can be subject to 
non-market influences, such assessment is subject to uncertainty, the 
level of which depends on the proximity of the time horizon. Accordingly, 
the future outcomes cannot be guaranteed or predicted with certainty. As 
set out in the Audit Committee’s report on pages 146 to 151, the Directors 
reviewed and discussed the process undertaken by management, and also 
reviewed the results of the stress testing performed.

Viability assessment conclusion
The Board has assessed the Group’s financial viability and confirms that it 
has a reasonable expectation that the Group will be able to continue in 
operation and meet its liabilities as they fall due over a five-year period, 
the period considered to be appropriate by the Board in connection with 
the UK Corporate Governance Code.

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Viability statement (continued)

Non-financial information statement

Principal risk 

Viability sensitivities tested

H: Macroeconomic risks impacting on inflation, interest 

The adverse impact of higher operating and finance costs from increasing power prices 

rates and power prices

and general inflation increases over and above increases assumed in base financial plans, 

including the impact on totex underperformance on regulatory returns and impact on debt 

financing costs.

The adverse impact from non-delivery of regulatory performance targets which result in 

ODI penalties, other financial penalties and required additional investment reducing Group 

revenues and cash inflows have been applied as a sensitivity to the base plan.

J: Failure of operational water treatment assets and 

processes resulting in an inability to produce and supply 

clean drinking water

K: Failure of operational wastewater assets and processes 

resulting in an inability to remove and treat wastewater 

and potential adverse environmental impacts, including 

pollutions

stakeholders

L: Failure to maintain excellent customer service or 

effectively engage with our customers and wider 

M: Insufficient skills and resources to meet the current 

and future business needs and deliver the Group’s 

strategic priorities

commitments

N: Non-delivery of Regulatory Outcomes and performance 

O: Inefficient or ineffective delivery of capital projects

P: Inadequate technological security results in a breach  

The adverse financial impacts of a cyber attack resulting in operational disruption, potential 

of the Group’s assets, systems and data

loss of data, potential detrimental impacts on customers with potential for financial 

penalties have been included in the sensitivity analysis. 

Q: Failure to fully realise the strategic value arising from 

A reduction in financial returns arising from inability to realise synergistic benefits expected 

the acquisition of Bristol Water

from a combination of best practices between South West Water and Bristol Water. 

Adverse cash flows from failing to meet the synergy benefits have been modelled.

A combined stress testing scenario has also been performed to assess the overall impact of these scenarios impacting the Group collectively.

Stress testing evaluation and mitigations

Through this testing, it has been determined that none of the individual 

principal risks would in isolation, or in aggregate, compromise the Group’s 

viability over the five-year period. The financial impacts of the risks were 

probability weighted to obtain a value that was used in the stress testing. 

While mitigations were not required in any of the above individual or 

combined scenarios to ensure that the Group was viable, additional 

mitigations could be deployed to reduce gearing and increase covenant 

headroom, including reductions in operational and capital expenditure and 

dividends. 

In addition, a reverse engineered scenario that could possibly compromise 

the Group’s viability over the five-year assessment period has been 

modelled. This scenario builds on the factors above and additionally 

assumes all the Group’s principal risks each year with no probability 

weightings attached. The Board considered the likelihood of this scenario 

on the Group’s viability over the five-year viability period, concluding the 

Group could remain viable. Mitigations, as noted above, would also be 

deployed over the period if deemed necessary.

In making its assessment of the Group’s viability, the Directors have taken 

account of the Group’s robust capital solvency position, the Group’s latest 

assessments of the consequential impacts of the COVID-19 pandemic as 

economic activity starts to return to pre-pandemic levels, the latest 

estimated impact of the Ukraine crisis on power and other commodity 

prices, latest inflation forecasts, its ability to raise new finance and a key 

potential mitigating action of restricting any non-contractual payments. In 

assessing the prospects of the Group, the Directors note that, as the 

Group operates in a regulated industry which potentially can be subject to 

non-market influences, such assessment is subject to uncertainty, the 

level of which depends on the proximity of the time horizon. Accordingly, 

the future outcomes cannot be guaranteed or predicted with certainty. As 

set out in the Audit Committee’s report on pages 146 to 151, the Directors 

reviewed and discussed the process undertaken by management, and also 

reviewed the results of the stress testing performed.

Viability assessment conclusion

The Board has assessed the Group’s financial viability and confirms that it 

has a reasonable expectation that the Group will be able to continue in 

operation and meet its liabilities as they fall due over a five-year period, 

the period considered to be appropriate by the Board in connection with 

the UK Corporate Governance Code.

124 

 Annual Report and Accounts 2022 | Pennon Group plc

Non-financial information statement 

The following table summarises the information required by section 414CB Companies Act 2006, and/or indicates where this information can be found 
within the annual report. Due diligence is carried out on all of our suppliers, and all are required to adhere to our Code of Conduct for supply chain 
partners. As such, equivalent standards are expected from our suppliers as we expect from our employees in respect of each of the areas set out below.

Description of policies

Policy outcomes

Principal risks and risk 
management

KPIs

Environmental 
matters

Employees

Our social and environmental policy ensures 
that we pursue activities that conserve, protect 
and enhance the natural environment. 
Environmental compliance is monitored as part 
of the regulatory framework within which the 
whole business operates.
Our range of employment policies that are 
designed to protect and support our workforce. 
The key features of these policies are disclosed 
on page 180 and as follows:
Health, safety and wellbeing (pages 55 to 57)
Diversity, equity and inclusion (pages 57 to 59)
Our Code of Conduct (page 144).

Social matters Our social and environmental policy requires us 

to undertake our activities in a way that 
minimises potential adverse effects on society 
and has a positive impact on the local 
economy.
Our community relations and investment policy 
enables strong and clear governance, making 
positive community investments which create 
value, and benefits both the community and 
the business.
Pennon’s Code of Conduct (described on page 
144) sets out our respect for human rights 
throughout our operations and our anti-slavery 
and human trafficking policy requires the 
implementation and enforcement of systems 
and controls to ensure modern slavery is not 
taking place anywhere within our own business 
or in our supply chain.
A description of our policy on anti-bribery and 
anti-corruption (including due diligence and 
enforcement procedures) is provided on page 
144).

Respect for 
human rights

Anti-
corruption and 
anti-bribery

The policy underpins the 
environmental improvement 
programmes set out on 
pages 36 to 47.

Environmental non- 
compliance may lead to 
non-delivery of regulatory 
outcomes and performance 
commitments – see page 102.

More information 
pages 14 to 15.

Under these policies, we 
seek to achieve the highest 
workplace standards and an 
engaged workforce, as 
reported on  
page 54.

The policies support the 
social capital improvement 
programmes set out on 
pages 51 to 63.

We do not tolerate human 
rights abuses within the 
Group or modern slavery in 
any form and have 
developed processes and 
procedures to manage the 
risk of potential non-
compliance (see page 180).
The policy’s outcomes are 
explained on page 144.

Health and safety risks and 
their mitigations are set out on 
pages 101.

More information 
pages 14-15.

A number of our principal risks 
would impact our communities 
and customers if they occurred, 
for example: business 
interruption, poor operating 
performance and cyber risks. 
See pages 96 to 105 for further 
information.

We explain the risks relating to 
non-compliance with laws and 
regulations and their 
mitigations on pages 100.

More information 
pages 14-15.

We have a zero 
tolerance 
approach across 
the Group and 
within our supply 
chains.

We explain the risks relating to 
non-compliance with laws and 
regulations and their mitigations 
on pages 100.

We have a 
zero-tolerance 
approach to bribery 
and corruption.

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Forward-looking statements
The Strategic Report, consisting of page 1 to 125, contains forward-looking 
statements regarding: 

the financial position
results of operations

 •
 •
 • cash flows
 • dividends
 •
financing plans
 • business strategies
 • operating efficiencies
 • capital and other expenditures
 • competitive positions
 • growth opportunities
 • plans and objectives of management
 • and other matters.

These forward-looking statements including, without limitation, those 
relating to the future business prospects, revenues, working capital, 
liquidity, capital needs, interest costs and income in relation to Pennon 
Group and its subsidiaries, wherever they occur in this Strategic Report, 
are necessarily based on assumptions reflecting the views of Pennon 
Group and its subsidiary companies, as appropriate.

They involve a number of risks and uncertainties that could cause actual 
results to differ materially from those suggested by the forward-looking 
statements. Such forward-looking statements should, therefore, be 
considered in the light of all relevant factors, including those set out in this 
section on principal risks and uncertainties.

Approval of the Strategic Report
Our Strategic Report on pages 1 to 125 has been reviewed and approved 
by the Board.

Simon Pugsley
Group General Counsel and Company Secretary 
30 May 2022

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 125

 
 
 
Governance at a glance
Governance at a glance

Governance  
at a glance

Board gender diversity

Board tenure

How the Board spent its time

● Male: 4  57.1%
● Female:  3  42.9%

● 0-2 years: 2 29%
● 3-5 years: 2 29%
● 5+ years: 3 42%

● Strategy 35%
● Operations 30%
● Financial 20%
● Legal and risk 15%

Board ethnic diversity

14%

one Director from a minority 
ethnic background 

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We continue to operate to the 
highest standards of corporate 
governance, with our Board 
composition ahead of the ethnic 
diversity targets suggested by 
the Parker Review, continuing to 
be both inclusive and diverse.

The Board also continues to adjust its focus on key areas for 
the business, including strategy, operations, financial and 
legal/risk, to deliver for its stakeholders.

Our ESG targets, incorporating our commitment to Net Zero 
by 2030, are already well ahead of many in the FTSE 250, 
whilst our refreshed H&S Committee and HomeSafe 
initiative, also sees us well placed to deliver on our ambitious 
targets in this area. These areas are reported on in more 
detail on pages 56 to 57 of the Strategic Report.

Contents – Governance
Chair’s introduction to governance

Board of Directors

Corporate Governance report

Audit Committee report

ESG Committee report

Nomination Committee report

Health and Safety Committee report

Remuneration Committee report

Directors Remuneration report

Directors’ report – other statutory disclosures

128

130

133

146

152

155

158

160

162

180

 
Governance at a glance

Governance at a glance

Governance  

at a glance

Board gender diversity

● Male: 4  57.1%

● Female:  3  42.9%

● 0-2 years: 2 29%

● 3-5 years: 2 29%

● 5+ years: 3 42%

● Strategy 35%

● Operations 30%

● Financial 20%

● Legal and risk 15%

Board tenure

How the Board spent its time

Board ethnic diversity

14%

one Director from a minority 

ethnic background 

We continue to operate to the 

highest standards of corporate 

governance, with our Board 

composition ahead of the ethnic 

diversity targets suggested by 

the Parker Review, continuing to 

be both inclusive and diverse.

The Board also continues to adjust its focus on key areas for 

the business, including strategy, operations, financial and 

legal/risk, to deliver for its stakeholders.

Our ESG targets, incorporating our commitment to Net Zero 

by 2030, are already well ahead of many in the FTSE 250, 

whilst our refreshed H&S Committee and HomeSafe 

initiative, also sees us well placed to deliver on our ambitious 

targets in this area. These areas are reported on in more 

detail on pages 56 to 57 of the Strategic Report.

Contents – Governance

Chair’s introduction to governance

Board of Directors

Corporate Governance report

Audit Committee report

ESG Committee report

Nomination Committee report

Health and Safety Committee report

Remuneration Committee report

Directors Remuneration report

Directors’ report – other statutory disclosures

128

130

133

146

152

155

158

160

162

180

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Board meetings and attendance
The Directors and their attendance at the six scheduled meetings of the Board during the financial year are shown below:

Position

Chair

Non-Executive Directors

Executive Directors

Member

Gill Rider1

Neil Cooper

Iain Evans

Claire Ighodaro

Jon Butterworth2

Susan Davy3

Paul Boote2

1.  Appointed as Chair with effect from 31 July 2020.
2.  Appointed to the Board on 8 July 2020.
3.  Appointed as CEO with effect from 31 July 2020.

Board skills matrix

Attendance

Appointment date

September 2012

September 2014

September 2018

September 2019

July 2020

February 2015

July 2020

Susan Davy

Paul Boote

Gill Rider

Neil Cooper

Iain Evans

Claire Ighodaro

Jon Butterworth

Board members

Independence
Skill areas
Water sector

Regulation

Finance and Accounting

Strategy

Transformation

Health, safety and wellbeing

ESG including climate change

Data, technology and digital

Governance

Remuneration

People

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Chair’s introduction to governance

Providing strong and  
effective Governance

Dear Shareholder
I am pleased to introduce the corporate governance report for 2022, 
on behalf of the Board. This report provides detail around our governance 
practices and processes, our application of the principles of best practice 
corporate governance, our key focus areas and achievements for 2021/22 
and how the Board continues to support the strategy and growth of 
the Group. 

I’d firstly like to thank the Board and the c.3,000 colleagues that make up 
the Group, whose hard work and dedication allow us to continue to 
support our customers and communities, deliver on our strategy and 
continue to drive environmental change. 

In a year where we were all still very much impacted by the COVID-19 
pandemic, the Board has continued to convene and maintain a regular 
dialogue to discuss key areas of focus and maintain strong governance. 
Strong governance remains central to the successful management of the 
Group and provides the framework for effective delivery of our strategy, 
fulfilment of our purpose, the creation of value for all our stakeholders and 
the ongoing development of our sustainable business. We continue to 
operate to the highest standards of corporate governance, with our Board 
composition ahead of the diversity targets suggested by the Parker 
Review and the FTSE Women Leaders Review, whilst our ESG targets, 
incorporating our commitment to Net Zero by 2030, are already well 
ahead of many in the FTSE 250. Our refreshed H&S Committee and 
HomeSafe programme also see us well placed to deliver on our ambitious 
targets in this area. 

The table on pages 137 and 138 will help you to navigate our reporting and 
evaluate our performance against the Principles of the UK Corporate 
Governance Code 2018 and, as is explained below, processes and 
procedures are in place to safeguard the independence of decision-
making by the South West Water and Bristol Water Boards.

Role of the Board and its effectiveness
It is my view that the Board continues to be highly effective with a good 
understanding of the Group’s opportunities as well as the threats facing 
the business. This view is supported by the results of this year’s Board and 
Committee performance evaluations, which are reported on pages 156 and 
157, as well as the considered approach taken by the Board in optimising 
use of the proceeds from the Viridor sale, including the acquisition of 
Bristol Water and the special dividend, the share consolidation and the 
share buy-back for shareholders. We keep under constant review the 
threats to the future success of the business. Other risks identified and 
reviewed are contained in our risk report on pages 96 to 105.

Board independence – Pennon, South West Water and 
Bristol Water
In accordance with Ofwat’s principles on board leadership, transparency 
and governance, the Group maintains separate and independent boards 
for Pennon and South West Water and for Bristol Water plc following its 
acquisition by Pennon on 3 June 2021. Following the receipt of merger 
clearance on 7 March 2022, we restructured the board of Bristol Water plc 
to align with the structure of the Pennon and South West Water boards, 
with two Bristol Water executive directors continuing to serve on the 
Bristol Water plc board. Bristol Water also will be providing its own annual 
report and accounts and Annual Performance Report, where further 
information can be found.

Our system of governance remains appropriate and effective, whilst 
continuing to support the delivery of our strategy.

“We have the talent, expertise and 
governance framework in place to 
help us deliver on what will be 
another busy year for the Group.”

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Chair’s introduction to governance

Providing strong and  

effective Governance

“We have the talent, expertise and 

governance framework in place to 

help us deliver on what will be 

another busy year for the Group.”

Dear Shareholder

I am pleased to introduce the corporate governance report for 2022, 

on behalf of the Board. This report provides detail around our governance 

practices and processes, our application of the principles of best practice 

corporate governance, our key focus areas and achievements for 2021/22 

and how the Board continues to support the strategy and growth of 

the Group. 

I’d firstly like to thank the Board and the c.3,000 colleagues that make up 

the Group, whose hard work and dedication allow us to continue to 

support our customers and communities, deliver on our strategy and 

continue to drive environmental change. 

In a year where we were all still very much impacted by the COVID-19 

pandemic, the Board has continued to convene and maintain a regular 

dialogue to discuss key areas of focus and maintain strong governance. 

Strong governance remains central to the successful management of the 

Group and provides the framework for effective delivery of our strategy, 

fulfilment of our purpose, the creation of value for all our stakeholders and 

the ongoing development of our sustainable business. We continue to 

operate to the highest standards of corporate governance, with our Board 

composition ahead of the diversity targets suggested by the Parker 

Review and the FTSE Women Leaders Review, whilst our ESG targets, 

incorporating our commitment to Net Zero by 2030, are already well 

ahead of many in the FTSE 250. Our refreshed H&S Committee and 

HomeSafe programme also see us well placed to deliver on our ambitious 

targets in this area. 

The table on pages 137 and 138 will help you to navigate our reporting and 

evaluate our performance against the Principles of the UK Corporate 

Governance Code 2018 and, as is explained below, processes and 

procedures are in place to safeguard the independence of decision-

making by the South West Water and Bristol Water Boards.

Role of the Board and its effectiveness

It is my view that the Board continues to be highly effective with a good 

understanding of the Group’s opportunities as well as the threats facing 

the business. This view is supported by the results of this year’s Board and 

Committee performance evaluations, which are reported on pages 156 and 

157, as well as the considered approach taken by the Board in optimising 

use of the proceeds from the Viridor sale, including the acquisition of 

Bristol Water and the special dividend, the share consolidation and the 

share buy-back for shareholders. We keep under constant review the 

threats to the future success of the business. Other risks identified and 

reviewed are contained in our risk report on pages 96 to 105.

Board independence – Pennon, South West Water and 

Bristol Water

In accordance with Ofwat’s principles on board leadership, transparency 

and governance, the Group maintains separate and independent boards 

for Pennon and South West Water and for Bristol Water plc following its 

acquisition by Pennon on 3 June 2021. Following the receipt of merger 

clearance on 7 March 2022, we restructured the board of Bristol Water plc 

to align with the structure of the Pennon and South West Water boards, 

with two Bristol Water executive directors continuing to serve on the 

Bristol Water plc board. Bristol Water also will be providing its own annual 

report and accounts and Annual Performance Report, where further 

information can be found.

Our system of governance remains appropriate and effective, whilst 

continuing to support the delivery of our strategy.

Our Board and Committee framework also allows us to remain efficient in 
our decision-making process. The South West Water and (following 
merger clearance) Bristol Water plc boards now share a Chair and the four 
Independent Non-Executive Directors with Pennon, convene on the same 
day as each Pennon Board meeting and consider all key issues separately. 
This arrangement allows full operational oversight and governance by the 
boards over water interests in the Group, whilst the Pennon Board 
continues to focus on strategic forward-looking matters for the Group 
as a whole. 

Promoting diversity
I strongly believe that a diverse Board and a diverse workforce brings 
significant value to the growth and success of an organisation. As an 
organisation with a female Chair and CEO, we continue to ensure our 
Group is inclusive and diverse. I am pleased to see we continue to be 
ahead of the targets for women on Boards (now set out in the FTSE 
Women Leaders Review) and that we have met the target of at least one 
Director from a minority ethnic background (as set out in the Parker 
Review). 

The Board supports the recent changes to the Listing Rules and the 
Disclosure Guidance and Transparency Rules in relation to Board and 
senior executive diversity, and will report under the new requirements in 
next year's Annual Report. Our commitment to diversity is also echoed 
across the business with a drive and commitment to recruit talent from all 
backgrounds and with the support of a strong and diverse leadership team.

Stakeholder engagement
Engaging with all of our stakeholders has never been more vital, 
particularly with the national and global issues we are facing. As a sector, 
we face much scrutiny around our environmental impacts, and it is 

important that we listen to and respond to our stakeholders’ views. We 
ensure that all decisions and the impacts on our stakeholders are carefully 
considered. Our stakeholder engagement programme ensures that there 
continues to be an opportunity to provide feedback to the Board. 

We continue to foster an open and transparent feedback culture within 
the business, with colleagues having the opportunity to share feedback in 
a number of ways with the Executive team and Board, including Big Chat, 
the Great Place to Work survey and our new Employee Forum RISE. 

You can read more on how we are engaging with our stakeholders in our 
Section 172(1) statement on pages 32.

Looking ahead
As part of our focus for 2022/23, we will continue to embed Bristol Water 
into the Group, focus on delivering on our environmental commitments, 
and ensuring we are well placed for PR24. As we look to our governance 
arrangements, we will strengthen our Board with the recruitment of two 
additional NEDs, part of our ongoing and orderly succession planning. 
There is much to do, and we have the talent and governance in place to 
achieve our ambitions.

Gill Rider 
Chair

30 May 2022

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Compliance with the UK Corporate 
Governance Code 2018 and other 
requirements
Details of how we have applied the principles that form the UK 
Corporate Governance Code 2018 (the UK Code) are provided 
throughout this annual report, and the table on pages 137 to 138 
provides some useful signposting. The Board confirms that the 
Company has complied throughout the year under review (and 
up to the date of this report) with all the relevant provisions of 
the UK Code. Information on the tenure of the Chair of the Board 
and our succession planning is on page 143.

The UK Code is published on the Financial Reporting Council 
(FRC) website. The introduction to this corporate governance 
report and the following sections have been made in accordance 
with the UK Code, Financial Conduct Authority (FCA) Listing Rule 
9.8.6 and FCA Disclosure and Transparency Rules 7.1 and 7.2 and 
cover the work of our Board and its Committees, our internal 
control systems and procedures including risk management, our 
statements relating to share capital and control, our confirmation 
of the Company as a going concern and our Directors’ 
responsibility statements. Finally, in accordance with reporting 
requirements, on page 151 the Board is able to confirm to 
shareholders that the Annual Report and Accounts taken as a 
whole is fair, balanced and understandable and provides the 
information necessary to assess the Company’s position, 
performance, business model and strategy.

128 

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Annual Report and Accounts 2022 | Pennon Group plc 

 129

 
 
 
Board of Directors

An effective Board

3

4

2

5

6

1

7

1   GILL RIDER
Chair
CB, PhD, CCIPD

ESG

HS

N R

2   SUSAN DAVY
Group Chief Executive 
BSc Hons, ACA

ESG

HS

Appointed
Susan was appointed Group Chief Executive on 31 July 2020. She was 
appointed to the Board in February 2015 as Chief Finance Officer, having 
joined the Group as Finance Director of South West Water in 2007.

Skills and experience
 • Susan’s knowledge of the industry, coupled with her financial and 

regulatory expertise, has underpinned the development of Pennon’s 
strategy. Susan has led Pennon’s strategic review which has included 
the value-creating acquisitions of Bournemouth Water, Bristol Water, 
and the Viridor disposal. In her 25+ years’ experience in the utility 
sector, Susan has also held a number of other senior roles in the water 
sector, including at Yorkshire Water.

 • Under her guidance South West Water has become the only water 
company to have achieved fast-track status for two consecutive 
business plans – the first in 2014, the second in 2019.

 • Susan is highly respected in the City and has been instrumental in 

building Pennon’s reputation.

Other appointments
Susan is a non-executive director and Audit Chair of Restore Plc, a 
member of the CBI President’s Committee, and deputy Chair of the CBI 
South West, having served as its Chair from 2018-2021. She holds a place 
on the board of Water UK, is a member of the Energy & Utilities Skills 
Partnership Council and was previously a member of the A4S (Accounting 
for Sustainability) CFO leadership network.

Appointed
Gill was appointed to the Board on 1 September 2012 and became Chair 
on 31 July 2020.

Skills and experience
 • Gill has a wealth of experience in leadership and governance across a 
broad range of sectors including professional services, education, not 
for profit and government.

 • Gill was the senior independent director of Charles Taylor plc until its 

sale in January 2020.

 • Formerly, Gill was Head of the Civil Service Capability Group in the 

Cabinet Office, reporting to the Cabinet Secretary and prior to that held 
a number of senior positions with Accenture LLP culminating in the 
post of Chief Leadership Officer for the global firm. She was previously 
President of the Chartered Institute of Personnel and Development and 
Chair of the Council of the University of Southampton.

Other appointments
Gill is currently a non-executive director of Intertek Group plc where she is 
also Chair of their Remuneration Committee. In addition to her PLC roles, 
Gill is also the President of the Marine Biological Association.

Key:

A   Audit Committee

N   Nomination Committee

ESG  ESG Committee

R   

 Remuneration Committee

HS   Health and Safety 
Committee

  Chair of Committee

130 

 Annual Report and Accounts 2022 | Pennon Group plc

Board of Directors

An effective Board

3

4

2

5

6

1

7

1   GILL RIDER

Chair

CB, PhD, CCIPD

ESG

HS

N R

Appointed

on 31 July 2020.

Skills and experience

2   SUSAN DAVY

Group Chief Executive 

BSc Hons, ACA

ESG

HS

Appointed

Gill was appointed to the Board on 1 September 2012 and became Chair 

Susan was appointed Group Chief Executive on 31 July 2020. She was 

appointed to the Board in February 2015 as Chief Finance Officer, having 

joined the Group as Finance Director of South West Water in 2007.

 • Gill has a wealth of experience in leadership and governance across a 

Skills and experience

broad range of sectors including professional services, education, not 

 • Susan’s knowledge of the industry, coupled with her financial and 

 • Gill was the senior independent director of Charles Taylor plc until its 

strategy. Susan has led Pennon’s strategic review which has included 

regulatory expertise, has underpinned the development of Pennon’s 

the value-creating acquisitions of Bournemouth Water, Bristol Water, 

for profit and government.

sale in January 2020.

 • Formerly, Gill was Head of the Civil Service Capability Group in the 

and the Viridor disposal. In her 25+ years’ experience in the utility 

Cabinet Office, reporting to the Cabinet Secretary and prior to that held 

sector, Susan has also held a number of other senior roles in the water 

a number of senior positions with Accenture LLP culminating in the 

sector, including at Yorkshire Water.

post of Chief Leadership Officer for the global firm. She was previously 

 • Under her guidance South West Water has become the only water 

President of the Chartered Institute of Personnel and Development and 

company to have achieved fast-track status for two consecutive 

Chair of the Council of the University of Southampton.

business plans – the first in 2014, the second in 2019.

Other appointments

Gill is currently a non-executive director of Intertek Group plc where she is 

also Chair of their Remuneration Committee. In addition to her PLC roles, 

Other appointments

 • Susan is highly respected in the City and has been instrumental in 

building Pennon’s reputation.

Gill is also the President of the Marine Biological Association.

Susan is a non-executive director and Audit Chair of Restore Plc, a 

member of the CBI President’s Committee, and deputy Chair of the CBI 

South West, having served as its Chair from 2018-2021. She holds a place 

on the board of Water UK, is a member of the Energy & Utilities Skills 

Partnership Council and was previously a member of the A4S (Accounting 

for Sustainability) CFO leadership network.

Key:

A   Audit Committee

N   Nomination Committee

ESG  ESG Committee

R   

 Remuneration Committee

HS   Health and Safety 

  Chair of Committee

Committee

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3   PAUL BOOTE
Group Finance Director 
BSc, FCA

ESG

HS

Appointed
Paul was appointed to the Board on 8 July 2020, having joined Pennon on 
1 January 2010.

Skills and experience
 • Paul is a chartered accountant with over 20 years’ experience, having 
also held senior finance roles at companies operating in the sport, 
construction and environmental infrastructure industries.

 • He has held a number of senior roles at Pennon, most recently as 
Pennon’s Director of Treasury, Tax and Group Finance. During this 
time, he was responsible for the continuing development of Pennon’s 
sector-leading sustainable debt portfolio, ensuring the Group 
maintains a responsible approach to tax, as well as leading on 
financial reporting matters.

 • Paul has been instrumental in the successful implementation of the 

Group’s strategic review.

 • He holds a number of directorships with Group subsidiary companies 
and is a key member of the executive Finance Committee which 
he chairs.

 • Paul’s knowledge of the Group and relationships with key external 

stakeholders, coupled with his corporate finance and financial reporting 
experience, provides continuity to the Board as the Group evolves 
through this strategic review period.

Other appointments
None.

4   NEIL COOPER
Senior Independent Director (Non-Executive)
BSc Hons, FCMA

ESG

HS

N R A

Appointed
Neil was appointed to the Board on 1 September 2014 and became Senior 
Independent Director on 31 July 2020.

Skills and experience
 • Neil brings to the Board extensive experience in a wide variety of 

corporate and financial matters.

 • Previously, he was group finance director of Barratt Developments plc 
and before that, group finance director of William Hill plc and Bovis 
Homes plc. Neil also held senior finance positions at Whitbread plc, 
worked for PricewaterhouseCoopers as a management consultant and 
held a number of roles with Reckitt & Colman plc.

 • As chair of the Audit Committee, Neil has been influential in directing 
Pennon’s approach on a number of significant matters including 
internal control, governance and financial reporting.

Other appointments
He is currently the Chief Financial Officer of Currencies Direct, a foreign 
exchange broker and international payment provider.

5   IAIN EVANS
Independent Director (Non-Executive)
CBE, BSc Hons, FCA, MBA

ESG

HS

N R A

Appointed
Iain was appointed to the Board on 1 September 2018.

Skills and experience
 •

 •

 •

Iain has 40 years of extensive global experience in advising companies 
and governments on issues of complex corporate strategy.
In 1983, he co-founded L.E.K. Consulting in London and built it into one 
of the world’s largest and most respected corporate strategy consulting 
firms with a global footprint active in a wide range of industries.
Iain was appointed as a non-executive director of Welsh Water plc in 
1989 and served on the board for nearly ten years, including five years 
as chair.

 • As chair of the ESG Committee, Iain is leading the development 
of a sustainability programme that underpins the delivery of 
Pennon’s strategy.

Other appointments
Iain is a non-executive director of Bologna Topco Limited and HSM 
Advisory Limited and continues to act as an independent corporate 
strategy consultant.

6   CLAIRE IGHODARO CBE
Independent Director (Non-Executive)
CBE, BSc Hons, FCMA, DUniv (Hon)

ESG

HS

N R A

Appointed
Claire was appointed to the Board on 1 September 2019.

Skills and experience
 • Claire has held a number of senior roles and directorships with UK and 
international organisations and has extensive board experience, serving 
on audit, remuneration and governance committees.

 • She is a past president of CIMA (the Chartered Institute of 

Management Accountants) and was the first woman to lead 
this organisation.

 • Claire spent most of her executive career with BT plc. She has also held 

non-executive directorships across a diverse portfolio including 
Governance Committee Chair of Bank of America’s Merrill Lynch 
International, Audit Committee Chair of Lloyd’s of London, Flood Re, 
The Open University and various UK public bodies including UK Trade 
& Investment and the British Council.

 • As chair of the Remuneration Committee, Claire continues to guide 
Pennon’s approach to executive remuneration, ensuring that it is 
aligned with and supports the Group’s strategy.

Other appointments
Claire is non-executive Chair of the Board and the Governance Committee 
for Axa XL – UK entities and Non-executive Chair of the Audit Board of 
KPMG LLP.

130 

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Annual Report and Accounts 2022 | Pennon Group plc 

 131

Upon our acquisition of Bristol Water Holdings UK Limited and its subsidiaries, including Bristol Water plc, on 3 June 2021, Paul Boote, Iain 
Evans and Neil Cooper were appointed as directors of Bristol Water plc and the other companies in the Bristol Water Group. Pursuant to the 
Initial Enforcement Order (IEO) issued on 15 June 2021 by the Competition and Markets Authority (CMA) as part of the merger review process, 
they were prohibited from fully participating as directors of the Bristol Water Group companies until the IEO was lifted after merger clearance. 
Following the CMA’s acceptance of Pennon’s undertakings in lieu and grant of merger clearance on 7 March 2022, Susan Davy was appointed 
as a director of Bristol Water plc on 9 March 2022 and the other Bristol Water Group companies on 4 April 2022, and Gill Rider, Claire Ighodaro 
and Jon Butterworth were appointed Directors of Bristol Water plc on 2 April 2022.

 
 
 
Board of Directors (continued)

7   JON BUTTERWORTH
Independent Director (Non-Executive)
MBE, MSc, FIod

ESG

HS

N R A

Appointed
Jon was appointed to the Board on 8 July 2020.

EXECUTIVE MANAGEMENT TEAM

Skills and experience
 • Jon is the Chief Executive Officer of the UK Gas Business for National 
Grid Plc and a member of the National Grid Executive Committee.

 • Jon has a distinguished track record and an immense depth of 

experience and knowledge within the utility sector, having begun his 
career over 44 years ago as an apprentice in British Gas.

 • He has been the Managing Director of Northwest Gas, Global 
Environment and Sustainability Manager of Transco, National 
Operations Director of National Grid, Group Safety, Resilience and 
Environmental Director of National Grid Plc and formerly CEO of 
National Grid Ventures, building (£3bn) of growth in renewables across 
the USA and Europe.

 • Jon’s Utility background makes him keenly aware of the importance of 

maintaining a balance between performance and safety, and he 
constructively challenges the Board and management to constantly 
raise the bar in this area.

Other appointments
Jon is a Fellow of the Institute of Directors and is a Director of National 
Grid Gas, National Grid Metering Limited, E.Tapp & Co Limited, 
Shopfittings Manchester Limited and TMA Property Limited. He is also an 
Ex-Chair of the CORGI Board, an Ex-Ambassador of the HM Young 
Offenders Programme and a trustee of the National Gas Museum Trust.

SUSAN DAVY
Group Chief Executive 
See biography on page 130 

PAUL BOOTE
Group Finance Director 
BSc, FCA
See biography on page 131 

ADELE BARKER
Group Chief People Officer
BA hons, PCEC 
Adele joined the Group in 2017 and was appointed Group Chief 
People Officer on 31 July 2020. Adele supports the Remuneration, 
Nomination, and Health & Safety Committees.

Key:

A   Audit Committee

N   Nomination Committee

ESG  ESG Committee

R   

 Remuneration Committee

HS   Health and Safety 
Committee

  Chair of Committee

SIMON PUGSLEY
Group General Counsel and Company Secretary
Llb (Hons), Solicitor
Simon joined the Group in 1998 and was appointed as Group 
General Counsel and Company Secretary on 1 February 2019, 
having occupied the role on an interim basis since November 2018. 

132 

 Annual Report and Accounts 2022 | Pennon Group plc

EXECUTIVE MANAGEMENT TEAM

SUSAN DAVY

Group Chief Executive 

See biography on page 130 

7   JON BUTTERWORTH

Independent Director (Non-Executive)

MBE, MSc, FIod

ESG

HS

N R A

Appointed

Jon was appointed to the Board on 8 July 2020.

Skills and experience

 • Jon is the Chief Executive Officer of the UK Gas Business for National 

Grid Plc and a member of the National Grid Executive Committee.

 • Jon has a distinguished track record and an immense depth of 

experience and knowledge within the utility sector, having begun his 

career over 44 years ago as an apprentice in British Gas.

 • He has been the Managing Director of Northwest Gas, Global 

Environment and Sustainability Manager of Transco, National 

Operations Director of National Grid, Group Safety, Resilience and 

Environmental Director of National Grid Plc and formerly CEO of 

National Grid Ventures, building (£3bn) of growth in renewables across 

the USA and Europe.

 • Jon’s Utility background makes him keenly aware of the importance of 

maintaining a balance between performance and safety, and he 

constructively challenges the Board and management to constantly 

raise the bar in this area.

Other appointments

Jon is a Fellow of the Institute of Directors and is a Director of National 

Grid Gas, National Grid Metering Limited, E.Tapp & Co Limited, 

PAUL BOOTE

Shopfittings Manchester Limited and TMA Property Limited. He is also an 

Group Finance Director 

Ex-Chair of the CORGI Board, an Ex-Ambassador of the HM Young 

BSc, FCA

Offenders Programme and a trustee of the National Gas Museum Trust.

See biography on page 131 

Board of Directors (continued)

Corporate governance report

Effective governance providing trust 
and transparency
Board leadership and company purpose
Our Governance framework
The Board is responsible for the overall leadership and oversight of the Group. Our approach to governance is an integral part of our culture, guiding how 
we do business, make decisions, measure long term impacts and create value for our stakeholders. The Board’s responsibilities include setting the Group’s 
values, policies and standards, approving Pennon’s strategy and objectives, and overseeing the Group’s operations and performance. The Board makes 
decisions in relation to the Group’s business in accordance with its schedule of matters reserved.

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Stakeholder 
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Performance

Culture

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ADELE BARKER

Group Chief People Officer

BA hons, PCEC 

Adele joined the Group in 2017 and was appointed Group Chief 

People Officer on 31 July 2020. Adele supports the Remuneration, 

Nomination, and Health & Safety Committees.

Stakeholder value
We deliver long-term sustainable value 
for our stakeholders by providing high-quality 
environmental infrastructure and 
customer services.

Strategy
Our strategy is to lead in the UK’s water and 
wastewater sectors, invest for sustainable 
growth and drive value through efficiency.

Performance
Our financial and operational performance is 
driven by our strategic sustainability objectives.

Robust and transparent governance 
We are committed to operating to the highest 
standards of corporate governance.

Effective risk management
We have a mature integrated risk management 
framework which is embedded into existing 
governance structures and ways of working.

Strong internal controls
We keep the effectiveness of our internal 
control environment under regular review and 
seek continually to improve our approach.

Purpose and values
Our purpose – bringing water to life, supporting 
people and the places they love for generations 
to come – and upholding its supporting values 
by operating in a trusted, collaborative, 
responsible and progressive way will help drive 
our strategic priorities over the long term.

Culture
We are developing a culture that can be lived 
throughout the Group with integrity and 
transparency, ensuring Pennon is trusted and 
valued by all its stakeholders.

Key:

A   Audit Committee

N   Nomination Committee

ESG  ESG Committee

R   

 Remuneration Committee

HS   Health and Safety 

  Chair of Committee

Committee

SIMON PUGSLEY

Llb (Hons), Solicitor

Group General Counsel and Company Secretary

Simon joined the Group in 1998 and was appointed as Group 

General Counsel and Company Secretary on 1 February 2019, 

having occupied the role on an interim basis since November 2018. 

132 

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Annual Report and Accounts 2022 | Pennon Group plc 

 133

 
 
 
 
 
 
 
 
Corporate governance report (continued)

Board leadership and governance structure

Pennon
Board

Audit Committee

ESG Committee

Nomination 
Committee

Health & Safety 
Committee

Remuneration 
Committee

CEO

Pennon Executive Committee (PEx)

Operational Executive Committees 
(South West Water and Bristol Water)

Disclosure Committee

Operation of the Board
The Board operates by receiving written reports circulated in advance of 
the meetings by the Executive Directors and the Group General Counsel 
and Company Secretary on matters within their respective business areas. 
The Board also receives presentations on key areas of the business and 
undertakes site visits to meet employees and gain a better understanding 
of the operation of business initiatives. In the light of the continuing 
COVID-19 restrictions in place for much of the year, one physical full Board 
site visit took place. Further details of the Board site visit are provided on 
page 136. 

Under the guidance of the Chair, all matters placed before the Board are 
discussed openly. Presentations and advice are received frequently from 
senior executives within the Group and from external advisers to facilitate 
the decision-making of the Board. In 2021/22, the Board has considered a 
wide range of matters in order to meet its obligations. More detail on the 
key activities of the Board can be found on page 136. Due to COVID-19 
restrictions, Board and Committee meetings were held both physically and 
online, as required, throughout the year, allowing the Group’s usual high 
standards of governance to be maintained.

Board meetings and attendance
Members of the Pennon and the Group subsidiary executives and 
members of the subsidiary executive teams meet in advance of each 
Board meeting to ensure clear ownership and management of business 
operations prior to the formal Board and Committee meetings in March, 
May, September and November.

In addition to the six scheduled Board meetings, a strategy day is 
held each September, and extra ad hoc Board meetings are arranged 
as required.

In 2021/22, a number of unscheduled Board meetings were held to review 
and discuss the strategic review process, including the Bristol Water 
acquisition, the special dividend and share consolidation, as well as 
material from the Company’s advisers.

As the acquisition of Bristol Water was subject to review by the 
Competition and Markets Authority (CMA), Pennon was required to 
operate Bristol Water on a standalone basis due to the Initial Enforcement 
Order (IEO) issued by the CMA on 15 June 2021. Therefore, although 
some directors of the Pennon Board were appointed to the Bristol Water 
plc board and to the boards of the other Bristol Water companies, those 
directors were not able to actively participate in the operation of Bristol 
Water or to attend Bristol Water board meetings except where approval 
was granted by the CMA. Following receipt of merger clearance from the 
CMA on 7 March 2022, the IEO was lifted and the Pennon directors were 
thereafter able to attend Bristol Water board meetings. Whilst the IEO was 
in place, the Board relied on Bristol Water’s continuing governance 
processes, which are detailed in the Bristol Water plc annual report 
and accounts.

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Corporate governance report (continued)

Board leadership and governance structure

Pennon

Board

CEO

Pennon Executive Committee (PEx)

Operational Executive Committees 

(South West Water and Bristol Water)

Disclosure Committee

Board meetings and attendance

Operation of the Board

Members of the Pennon and the Group subsidiary executives and 

The Board operates by receiving written reports circulated in advance of 

members of the subsidiary executive teams meet in advance of each 

the meetings by the Executive Directors and the Group General Counsel 

Board meeting to ensure clear ownership and management of business 

and Company Secretary on matters within their respective business areas. 

operations prior to the formal Board and Committee meetings in March, 

The Board also receives presentations on key areas of the business and 

undertakes site visits to meet employees and gain a better understanding 

of the operation of business initiatives. In the light of the continuing 

COVID-19 restrictions in place for much of the year, one physical full Board 

site visit took place. Further details of the Board site visit are provided on 

page 136. 

Under the guidance of the Chair, all matters placed before the Board are 

discussed openly. Presentations and advice are received frequently from 

senior executives within the Group and from external advisers to facilitate 

the decision-making of the Board. In 2021/22, the Board has considered a 

wide range of matters in order to meet its obligations. More detail on the 

key activities of the Board can be found on page 136. Due to COVID-19 

restrictions, Board and Committee meetings were held both physically and 

online, as required, throughout the year, allowing the Group’s usual high 

standards of governance to be maintained.

May, September and November.

In addition to the six scheduled Board meetings, a strategy day is 

held each September, and extra ad hoc Board meetings are arranged 

as required.

In 2021/22, a number of unscheduled Board meetings were held to review 

and discuss the strategic review process, including the Bristol Water 

acquisition, the special dividend and share consolidation, as well as 

material from the Company’s advisers.

As the acquisition of Bristol Water was subject to review by the 

Competition and Markets Authority (CMA), Pennon was required to 

operate Bristol Water on a standalone basis due to the Initial Enforcement 

Order (IEO) issued by the CMA on 15 June 2021. Therefore, although 

some directors of the Pennon Board were appointed to the Bristol Water 

plc board and to the boards of the other Bristol Water companies, those 

directors were not able to actively participate in the operation of Bristol 

Water or to attend Bristol Water board meetings except where approval 

was granted by the CMA. Following receipt of merger clearance from the 

CMA on 7 March 2022, the IEO was lifted and the Pennon directors were 

thereafter able to attend Bristol Water board meetings. Whilst the IEO was 

in place, the Board relied on Bristol Water’s continuing governance 

processes, which are detailed in the Bristol Water plc annual report 

and accounts.

Board Committees’ roles and terms of reference 
In accordance with Group policies, a range of key matters are delegated to the Board’s Committees as set out on pages 146 to 161 of this 
governance report.

The terms of reference of each of the Board’s Committees are set out on the Company’s website http://www.pennon-group.co.uk/about-us/board-
committees and are also available from the Group Company Secretary upon request. The terms of reference, as well as the Board’s schedule of matters 
reserved, were reviewed and updated during the year to ensure that they remain appropriate and relevant.

Committee Roles

Committee

Roles

Audit Committee

ESG Committee

Nomination 

Committee

Health & Safety 

Committee

Remuneration 

Committee

Audit Committee 

•  Ensure the quality and integrity of the Group’s financial reporting, which requires assessing the application 
of accounting policies given underlying standards, probing and testing accounting judgements made in 
preparing financial reporting and evaluating whether the presentation of the Group’s activities is fair, balanced 
and understandable.

•  Review and challenge the ongoing effectiveness of the internal control environment. 
•  Evaluate the scope and adequacy of risk management processes across the Group. This encompasses monitoring 
the Group’s risk appetite as well as acting as a forum for carrying out more detailed reviews of higher risk areas of 
the operation.

•  These responsibilities are discharged throughout the year in accordance with a schedule of business reflecting the 
annual reporting cycle of the Group, which is designed to allow sufficient time for their consideration while also 
permitting time to be spent on related key accounting matters. 

•  The scheduling of activities has also allowed for ad-hoc work on events as they have arisen. Monitoring and 

reviewing the effectiveness of the external auditor and the internal audit function is an equally important ongoing 
element of the Committee’s assurance activities.

ESG Committee

•  Ensure robust scrutiny of key aspects of environmental, social and governance (ESG) performance and to oversee 

Pennon’s performance against its ESG strategy and strategic sustainability objectives.

•  Review and approve appropriate strategies, policies, management processes, initiatives, disclosures, targets 
and performance of the Group in the areas of environment and compliance, responsible and ethical business 
practice, supply chain, customer service and engagement, community benefit, and the role and value of the 
Group in society.

•  Ensure a transparent approach to conducting business in a responsible manner, within a business focused on 

delivering robust financial performance and sustainable value for shareholders and stakeholders.

Nomination Committee

 • Regular review of the structure, size and composition (including the skills, knowledge, independence, diversity and 

experience) required of the Board, compared to its current position.

 • Make recommendations with regard to any changes, whilst also giving full consideration to succession planning for 

the Board and Senior Management.

 • Oversee the development of a diverse pipeline for succession, taking into account the challenges and opportunities 

facing the Company, as well as the skills and expertise needed in the future.

H&S Committee

•  Provide a ‘review and challenge’ function to support the Board and the Executive on all matters connected to 
health and safety including the deployment of the health and safety strategy, resilience and process safety.
•  Review the extent and effectiveness of the Group’s reporting of health and safety performance, as well as 

comparisons to external benchmarks.

Remuneration Committee

•  Ensure remuneration is aligned with the Group’s strategy and reflects the values of the Group. 
•  Set and, in every third year, review the remuneration policy to ensure it remains appropriate, considering 

shareholders’ views and best practice. 

•  Advise the Board on the framework of executive remuneration for the Group.
•  Setting the remuneration for the Chair, the Executive Directors and senior executives of the Group and reviewing 

the remuneration arrangements of the wider workforce.

•  Approve the design and determine targets for any performance-related pay schemes. 
•  Determine the appropriate outturn of any incentive arrangements and apply discretion as required.

Monitoring the Group’s purpose and culture
The Board receives presentations from the Group Chief People Officer on key matters of importance, including the results of the annual Great Place To 
Work survey, with appropriate feedback from engagement with Unions, as well as site visits, along with the creation of appropriate focus groups. All of 
these mechanisms enable the Board to access and monitor the alignment of purpose and culture.

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Corporate Governance Report (continued)

Board site visit and strategy day
The Board visited Crantock and Newquay in Cornwall, as part of their strategy day in September 2021. The purpose was to see one of the areas where 
significant investment is planned to improve the existing sewage treatment capability in the area. Topics discussed at the strategy session included 
testing of the Group’s strategic objectives, understanding and refining opportunities, key priorities and themes to take forward and our relationship with 
key stakeholders. The Board hopes, following the relaxation of COVID-19 restrictions, to carry out more in-person visits in the 2022/23 financial year.

Activity for the year
The key activities that were carried out by the Board during the year, together with an indication of the stakeholders affected and whose interests the 
Board considered in its discussions and decision-making are set out below.

Area

Activity

Outcome

Stakeholders affected

Strategic
Bristol Water acquisition

Financial
Special dividend
Share consolidation 
Share buy-back programme 
Performance
ODI improvements

Environmental
Net Zero Strategy
Pollution Incident 
Reduction Plan
Green Recovery investment 
programme
Social 
Supporting customers on 
low income

Risk
Mitigation of key risks

Governance, Legal and 
Regulatory
Compliance, governance and 
legal regulation

Review versus strategic plan to refocus 
the Group on water and deliver 
shareholder returns. 

Delivery against objectives to acquire 
earning-enhancing targets, return of 
capital where appropriate and 
enhancement of customer experience/
ownership.

Review versus strategic plan to deliver 
shareholder returns.

Delivery against objectives to return 
capital where appropriate.

Meeting regulatory requirements, 
ongoing regulatory/ innovation 
initiatives, monitoring via H&S reports 
and adapting plans where needed.

Successful regulatory outcomes, safe 
customer and employee experience, 
enhancing day to day operations.

Implementation and monitoring of 
each of the plans and adapting each 
where needed.
Alignment of plans with our 
strategic priorities.

Delivery to achieve ever more stringent 
targets as well as greater public/
regulatory scrutiny.

Monitoring of customer service levels 
and plans to deliver improved diversity 
mix and adapting where needed.

Continued alignment of plans to achieve 
ever more stringent targets as well as 
greater public/regulatory scrutiny.

Ongoing focus on key risks, with deep 
dives at Audit Committee meetings.

Continued alignment of plans to ensure 
appropriate risk mitigation.

Regular updates on Corporate 
Governance and key legal 
developments during the year.

Continued alignment of plans to 
ensure appropriate compliance/best 
practice governance.

Acquisition of Bristol Water, special 
dividend, share consolidation and share 
buy-back 
Following the sale of Viridor in July 2020, one of the key activities of 
2021/22 was to focus on executing the next phase of the strategic 
review – the acquisition of Bristol Water, the special dividend, the 
share consolidation and the share buy-back programme. Particular 
consideration was given to the question of how best to use the 
proceeds to maximise shareholder value.

The Disclosure Committee maintained constant oversight of the 
process, given the potential for inside information developing, and to 
ensure compliance with the Company’s disclosure obligations.

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Corporate Governance Report (continued)

Board site visit and strategy day

The Board visited Crantock and Newquay in Cornwall, as part of their strategy day in September 2021. The purpose was to see one of the areas where 

significant investment is planned to improve the existing sewage treatment capability in the area. Topics discussed at the strategy session included 

testing of the Group’s strategic objectives, understanding and refining opportunities, key priorities and themes to take forward and our relationship with 

key stakeholders. The Board hopes, following the relaxation of COVID-19 restrictions, to carry out more in-person visits in the 2022/23 financial year.

The key activities that were carried out by the Board during the year, together with an indication of the stakeholders affected and whose interests the 

Board considered in its discussions and decision-making are set out below.

Activity

Outcome

Stakeholders affected

Activity for the year

Area

Strategic

Financial

Special dividend

Share consolidation 

Share buy-back programme 

Performance

ODI improvements

Environmental

Net Zero Strategy

Pollution Incident 

Reduction Plan

programme

Social 

low income

Risk

Bristol Water acquisition

Review versus strategic plan to refocus 

Delivery against objectives to acquire 

the Group on water and deliver 

earning-enhancing targets, return of 

shareholder returns. 

capital where appropriate and 

enhancement of customer experience/

ownership.

Review versus strategic plan to deliver 

Delivery against objectives to return 

shareholder returns.

capital where appropriate.

Meeting regulatory requirements, 

Successful regulatory outcomes, safe 

ongoing regulatory/ innovation 

customer and employee experience, 

initiatives, monitoring via H&S reports 

enhancing day to day operations.

and adapting plans where needed.

Implementation and monitoring of 

Delivery to achieve ever more stringent 

each of the plans and adapting each 

targets as well as greater public/

where needed.

regulatory scrutiny.

Green Recovery investment 

Alignment of plans with our 

strategic priorities.

Supporting customers on 

Monitoring of customer service levels 

Continued alignment of plans to achieve 

and plans to deliver improved diversity 

ever more stringent targets as well as 

mix and adapting where needed.

greater public/regulatory scrutiny.

Mitigation of key risks

Ongoing focus on key risks, with deep 

Continued alignment of plans to ensure 

dives at Audit Committee meetings.

appropriate risk mitigation.

Governance, Legal and 

Regulatory

legal regulation

Compliance, governance and 

Regular updates on Corporate 

Governance and key legal 

developments during the year.

Continued alignment of plans to 

ensure appropriate compliance/best 

practice governance.

Acquisition of Bristol Water, special 

dividend, share consolidation and share 

buy-back 

Following the sale of Viridor in July 2020, one of the key activities of 

2021/22 was to focus on executing the next phase of the strategic 

review – the acquisition of Bristol Water, the special dividend, the 

share consolidation and the share buy-back programme. Particular 

consideration was given to the question of how best to use the 

proceeds to maximise shareholder value.

The Disclosure Committee maintained constant oversight of the 

process, given the potential for inside information developing, and to 

ensure compliance with the Company’s disclosure obligations.

Compliance with the UK Code
We continue to apply and comply with the 2018 UK Corporate Governance Code (the UK Code) in all business activity. We believe that strong corporate 
governance is fundamental to our business, and assures our stakeholders that we act with their interests in mind and to ensure long-term sustainable 
value that benefits all. 

2018 UK Code principle

Section

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Board of Directors
Chair’s introduction to governance
Role of the Board
Business model
Stakeholder overview
Section 172(1) statement
Our material issues
Our purpose and values
Strategy overview
Risk Management report

Page

130
128
128
20
26
32
30
2
19
96

Board and Committee structure
Board independence
Directors’ roles and responsibilities
Committee reports
Code of conduct and policies

134
128
141
146
144

Nomination Committee report
Board effectiveness evaluation
Board of Directors

155
156
130

1.  Board Leadership and Company Purpose
A  A successful company is led by an effective and entrepreneurial Board, whose role is to 
promote the long-term sustainable success of the company, generating value for 
shareholders and contributing to wider society.

B 

The Board should establish the company’s purpose, values and strategy, and satisfy itself 
that these and its culture are aligned. All Directors must act with integrity, lead by example 
and promote the desired culture.

C  The Board should ensure that the necessary resources are in place for the company to meet 
its objectives and measure performance against them. The Board should also establish a 
framework of prudent and effective controls, which enable risk to be assessed and managed.

D 

E 

In order for the company to meet its responsibilities to shareholders and stakeholders, 
the board should ensure effective engagement with, and encourage participation from, 
these parties.

The Board should ensure that workforce policies and practices are consistent with the 
company’s values and support its long-term sustainable success. The workforce should be 
able to raise any matters of concern.

2.  Division of responsibilities
F 

The Chair leads the board and is responsible for its overall effectiveness in directing the 
company. They should demonstrate objective judgement throughout their tenure and 
promote a culture of openness and debate. In addition, the chair facilitates constructive 
board relations and the effective contribution of all non-executive directors, and ensures that 
directors receive accurate, timely and clear information.

G  The Board should include an appropriate combination of executive and Non-Executive (and, 
in particular, Independent Non-Executive) Directors, such that no one individual or small 
group of individuals dominates the Board’s decision-making. There should be a clear division 
of responsibilities between the leadership of the board and the executive leadership of the 
company’s business.

H  Non-Executive Directors should have sufficient time to meet their board responsibilities. 

They should provide constructive challenge, strategic guidance, offer specialist advice and 
hold management to account.

I 

The Board, supported by the Company Secretary, should ensure that it has the policies, 
processes, information, time and resources it needs in order to function effectively 
and efficiently.

3.  Composition, Succession and Evaluation
J 

Appointments to the Board should be subject to a formal, rigorous and transparent 
procedure, and an effective succession plan should be maintained for board and 
senior management. 
Both appointments and succession plans should be based on merit and objective criteria 
and, within this context, should promote diversity of gender, social and ethnic backgrounds, 
cognitive and personal strengths.

K 

L 

The Board and its committees should have a combination of skills, experience 
and knowledge. 
Consideration should be given to the length of service of the Board as a whole and 
membership regularly refreshed.

Annual evaluation of the Board should consider its composition, diversity and how effectively 
members work together to achieve objectives. Individual evaluation should demonstrate 
whether each director continues to contribute effectively.

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Corporate Governance Report (continued)

2018 UK Code principle

Section

4.  Audit, Risk and Internal Controls
M  The Board should establish formal and transparent policies and procedures to ensure the 

independence and effectiveness of internal and external audit functions and satisfy itself on 
the integrity of financial and narrative statements.

N  The Board should present a fair, balanced and understandable assessment of the company’s 

Audit Committee Report
Risk management and 
principal risks report
Directors’ report – other statutory 
disclosures

Page

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96

180

position and prospects.

O  The Board should establish procedures to manage risk, oversee the internal control 

framework, and determine the nature and extent of the principal risks the company is willing 
to take in order to achieve its long-term strategic objectives.

5.  Remuneration
P 

Remuneration policies and practices should be designed to support strategy and promote 
long-term sustainable success. Executive remuneration should be aligned to Company 
purpose and values, and be clearly linked to the successful delivery of the company’s 
long-term strategy.

Q  A formal and transparent procedure for developing policy on executive remuneration and 
determining Director and senior management remuneration should be established. No 
Director should be involved in deciding their own remuneration outcome.

R  Directors should exercise independent judgement and discretion when authorising 

remuneration outcomes, taking account of company and individual performance, and 
wider circumstances.

Directors’ Remuneration Report

162

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Corporate Governance Report (continued)

2018 UK Code principle

Section

4.  Audit, Risk and Internal Controls

M  The Board should establish formal and transparent policies and procedures to ensure the 

independence and effectiveness of internal and external audit functions and satisfy itself on 

the integrity of financial and narrative statements.

Audit Committee Report

Risk management and 

principal risks report

Directors’ report – other statutory 

N  The Board should present a fair, balanced and understandable assessment of the company’s 

disclosures

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96

180

position and prospects.

O  The Board should establish procedures to manage risk, oversee the internal control 

framework, and determine the nature and extent of the principal risks the company is willing 

to take in order to achieve its long-term strategic objectives.

5.  Remuneration

P 

Remuneration policies and practices should be designed to support strategy and promote 

long-term sustainable success. Executive remuneration should be aligned to Company 

purpose and values, and be clearly linked to the successful delivery of the company’s 

long-term strategy.

Q  A formal and transparent procedure for developing policy on executive remuneration and 

determining Director and senior management remuneration should be established. No 

Director should be involved in deciding their own remuneration outcome.

R  Directors should exercise independent judgement and discretion when authorising 

remuneration outcomes, taking account of company and individual performance, and 

wider circumstances.

Directors’ Remuneration Report

162

Stakeholder engagement 
The Board understands the part the Group can play in creating a more 
sustainable UK. We are committed to carrying out our business in a 
responsible way and remain focused on improving the provision of all our 
services for the benefit of all of our stakeholders.

Our Section 172(1) statement describes in more detail how the Board 
regards the interests of all our stakeholders when carrying out its duties. 
The statement, which can be found on pages 32 to 33, should be read 
alongside the descriptions on pages 26 to 29 and 136 to understand how 
stakeholder interests were taken into consideration by the Board in 
decision-making during the year.

For engagement with the workforce, the Board has decided not to adopt 
any of the three specific employee engagement methods referred to in the 
UK Code at this time. Instead, our chosen approach is to engage and 
consult with employees regularly through the employee engagement 
forum recently replaced with our new people panel, RISE, as well as the Big 
Chat, hosted by the Executive team. These forums provide employees 
with important up to date information about key events and give them an 
opportunity to hear from the Directors, provide feedback and ask 
questions. The Board believes Pennon’s chosen approach is effective for 
communicating with and gathering feedback from employees from across 
the business so that the interests of employers can be considered by the 
Board in its discussions and decision-making. Further information on 
employee engagement can be found on page 54.

We also actively engage with all our stakeholders, including our customers, 
our communities, our people, our suppliers and our investors. We are 
acutely aware that many of our stakeholders are struggling with the 
challenges posed by an uncertain future. We are committed to maintaining 
appropriate and regular dialogue to ensure that our strategy and our 
performance objectives reflect our stakeholders’ expectations and needs. 
Our continuous engagement allows stakeholders to provide feedback on 
the matters they consider to be important and raise any issues which they 
would like to be addressed.

1.  % of active institutional investors.

Shareholder and investor engagement
Our shareholders are one of our key stakeholder groups and we continued 
to manage a comprehensive engagement programme with them 
throughout the year despite the difficulties posed by COVID-19.

During 2021/22, members of the Executive met with 64%1 of our 
institutional investors and we attended 13 roadshows, events and 
conferences in the UK, USA and mainland Europe. We also held 
122 meetings and calls with both current and prospective investors. Due to 
COVID-19 restrictions, most of these meetings were held virtually. We were 
delighted to be able to host an investor visit to our Mayflower Water 
Treatment Works in Plymouth, as part of the Capital Markets Day in 
September 2021.

Pennon maintains a stable shareholder register with over half of 
investors based in the UK. The majority of Pennon’s issued share capital 
is held by institutions, with the remainder largely held by private client 
investment managers.

Our Group Finance Director continues to regularly report to the Board on 
major shareholders’ views about the Group. The Company’s corporate 
brokers present frequently to the Board on equity market developments 
and shareholder perceptions. This helps to ensure that the Board is fully 
briefed on the views and aspirations of shareholders.

The Directors have always enjoyed attending and meeting our 
shareholders at the Annual General Meeting (AGM). Last year, in view of 
the ongoing COVID-19 pandemic, we strongly encouraged shareholders to 
participate remotely in the AGM. We look forward to engaging with 
shareholders again at our 2022 AGM. Information on the arrangements we 
have made will be set out in the Notice of AGM. 

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WaterShare+ quarterly meetings and 
Annual General Meeting (AGM)
The WaterShare+ scheme was developed to build a closer relationship 
with South West Water’s customers by offering them the opportunity to 
become shareholders in their water company, giving them both a voice 
and a financial stake in our business. 

As part of our innovative and pioneering WaterShare+ scheme, and in 
an industry first, our first Customer AGM took place in November 2021. 
Attended by customers, our independent WaterShare+ Advisory Panel 
and our executive team, the meeting was well received and provided 
a strong platform for our customers to have direct, real and 
honest engagement. 

The independent WaterShare+ Advisory Panel was able to discuss how 
they champion customer interests and needs by providing an independent 
view on the delivery of the company’s business plan.

Our first Customer AGM was a real milestone in our determination to build 
a deeper relationship with our customers. Through our quarterly public 
meetings, held in addition to the Customer AGM, we will continue to focus 
on doing the right things, in the right way and giving our customers a 
stake and say in what we do, and how we do it. 

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Innovation focused Capital 
Markets Day at Mayflower Water 
Treatment Works, Plymouth 
In September 2021, we held our innovation focused Capital 
Markets Day at our Mayflower Water Treatment Works in 
Plymouth. Investors were given the opportunity to see our 
operations in depth and understand more about the ceramic 
membrane technology being used at Mayflower, the first of its 
kind in the UK, as well hearing more about our future plans.

Pennon AGM
We know the AGM provides an important forum for shareholders to 
engage with the Board and raise questions, and we are keen to ensure 
that such shareholder engagement is maintained. Information on the 
arrangements we have made for our 2022 AGM will be set out in the 
Notice of AGM. The voting results of each AGM are fully disclosed to the 
London Stock Exchange, and we were pleased to note that at the 2021 
AGM every resolution was passed with at least 93.50% votes in favour.

Corporate Governance Report (continued)

Shareholder and Investor engagement calendar

June 2021

 • Announcement of Full Year Results 2020/21 including 
the acquisition of Bristol Water and return of capital 
to shareholders

 • London & Europe Roadshow
 • Credit Suisse Global Energy Conference
 • RBC Utilities & Infrastructure Conference
 • North America Roadshow
 • Edinburgh Roadshow
 • General Meeting to approve special dividend and 

associated share consolidation

July 2021

 • Annual General Meeting

September 2021

 • Citi – UK Utilities & Infrastructure conference
 • Capital Markets Day
 • Trading Statement

November 2021

 • Announcement of Half Year Results 2021/22
 • WaterShare+ AGM

December 2021

 • London & Europe Roadshow
 • PCIM roadshow – London & Edinburgh
 • North America roadshow
 • Shareholder engagement on Executive Remuneration

April 2022

 • Trading Statement
 • Spotlight presentation on Bristol Water

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Corporate Governance Report (continued)

Shareholder and Investor engagement calendar

June 2021

 • Announcement of Full Year Results 2020/21 including 

the acquisition of Bristol Water and return of capital 

to shareholders

 • London & Europe Roadshow

 • Credit Suisse Global Energy Conference

 • RBC Utilities & Infrastructure Conference

 • North America Roadshow

 • Edinburgh Roadshow

 • General Meeting to approve special dividend and 

associated share consolidation

July 2021

 • Annual General Meeting

September 2021

 • Citi – UK Utilities & Infrastructure conference

 • Capital Markets Day

 • Trading Statement

November 2021

 • Announcement of Half Year Results 2021/22

 • WaterShare+ AGM

December 2021

 • London & Europe Roadshow

 • PCIM roadshow – London & Edinburgh

 • North America roadshow

 • Shareholder engagement on Executive Remuneration

April 2022

 • Trading Statement

 • Spotlight presentation on Bristol Water

Innovation focused Capital 

Markets Day at Mayflower Water 

Treatment Works, Plymouth 

In September 2021, we held our innovation focused Capital 

Markets Day at our Mayflower Water Treatment Works in 

Plymouth. Investors were given the opportunity to see our 

operations in depth and understand more about the ceramic 

membrane technology being used at Mayflower, the first of its 

kind in the UK, as well hearing more about our future plans.

Pennon AGM

We know the AGM provides an important forum for shareholders to 

engage with the Board and raise questions, and we are keen to ensure 

that such shareholder engagement is maintained. Information on the 

arrangements we have made for our 2022 AGM will be set out in the 

Notice of AGM. The voting results of each AGM are fully disclosed to the 

London Stock Exchange, and we were pleased to note that at the 2021 

AGM every resolution was passed with at least 93.50% votes in favour.

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Division of responsibilities
There is a clear separation of responsibilities between the Chair and the Chief Executive Officer, divided between managing the Board and the business, 
while maintaining a close working relationship.

All the Directors are equally accountable for the proper stewardship of the Group’s affairs and also have specific roles, which include those set out below:

Directors’ roles and responsibilities

Chair
Gill Rider 

Group Chief 
Executive Officer
Susan Davy

•  Leading the Board and setting its agenda
•  Promoting the highest standards of integrity and probity and ensuring good and effective governance
•  Managing Board composition, performance and succession planning
•  Providing advice, support and guidance to the Chief Executive Officer
•  Representing the Group and being available to shareholders
•  Discussing separately with the Non-Executive Directors performance and strategic issues.

•  Managing the Group and providing executive leadership
•  Developing and proposing Group strategy
•  Leading the operation of the Group in accordance with the Board decisions
•  Coordinating with the Chair on important and strategic Group issues and providing input to the Board’s agenda
•  Contributing to succession planning and implementing the organisational structure
•  Leading the Pennon strategic review
•  Leading on acquisitions, disposals, business development and exploiting Group synergies
•  Managing shareholder relations.

Group Finance 
Director
Paul Boote

•  Supporting the Group Chief Executive in providing executive leadership and developing Group strategy
•  Reporting to the Board on performance and developments across the business
• 
•  Supporting the Group Chief Executive with the Pennon strategic review, leading on the proposed use of proceeds from 

Implementing decisions of the Board

the sale of Viridor

•  Managing specific business responsibilities
•  Managing investor relations including financing and treasury activities.

Senior Independent 
Director
Neil Cooper

•  Assisting the Chair with shareholder communications and being an additional point of contact for shareholders
•  Acting as a sounding board for the Chair
•  Being available to other Non-Executive Directors if they have concerns that are not satisfactorily resolved by the Chair
•  Ensuring an annual performance evaluation of the Chair, with the support of the other Non-Executive Directors.

Non-Executive 
Directors
Claire Ighodaro
Iain Evans
Jon Butterworth

•  Critically reviewing the strategies proposed for the Group
•  Critically examining the operational and financial performance of the Group
•  Evaluating proposals from management and constructively challenging its recommendations
•  Contributing to corporate accountability through being active members of the Committees of the Board.

Supported by the 
Group Company 
Secretary
Simon Pugsley

•  As Group General Counsel, with remit covering compliance, statutory duties and governance, providing strategic legal 
and commercial advice to the Group and the Board in its deliberations. As Group Company Secretary, attending and 
supporting all Board and associated Committee meetings of both Pennon Group plc, South West Water Limited and 
Bristol Water plc.

Executive management
The role of the Executive is to define and drive the business priorities that 
will achieve delivery of the Group’s strategy. It is responsible for ensuring, 
to the extent of the authority delegated by the Board, the proper and 
prudent management of Group resources to create and maximise 
shareholder value while protecting the interests of the wider stakeholder 
group. Chaired by the Chief Executive Officer, the Executive meets

regularly to receive reports from the management committees and to 
review and refine recommendations to be presented to the Board. In 
addition to the Chief Executive Officer and Group Finance Director, the 
Pennon Executive also includes the Group General Counsel and Company 
Secretary and the Group Chief People Officer.

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Corporate Governance Report (continued)

Managing the Group and its subsidiaries 
The South West Water board, and the Bristol Water plc board following 
the acquisition in June 2021, operate as separate independent boards in 
accordance with Ofwat’s principles on board leadership, transparency and 
governance. All but one of the South West Water board members and two 
of the Bristol Water plc board members serve on the Pennon Board. The 
refocus of the Group on UK water means the interests of the non-
regulated and regulated businesses are more closely aligned and provide 
for more effective leadership and governance. Because the three boards 
are run concurrently, the Directors are well-positioned to assess matters 
holistically and provide continuity to the Group as it moves to a water-only 
enterprise. Despite this concurrency, the Group’s rigorous conflicts of 
interest process safeguards the South West Water and the Bristol Water 
plc boards’ ability to set and have accountability for all aspects of the 
regulated business’ strategy thereby ensuring and strengthening South 
West Water’s and Bristol Water plc’s regulatory ringfence.

While certain matters may be delegated to the Board Committees and to 
the Executive Directors, as appropriate, the matters reserved for the 
Board include:

 • All acquisitions and disposals
 • Major items of capital expenditure
 • Authority levels for other expenditure
 • Pennon’s dividend policy
 • Risk management process and monitoring of risks
 • Approval of the strategic plan and annual operating budgets
 • Group policies, procedures and delegations
 • Appointments to the Board and its Committees.

The Board also endorses certain decisions taken by the South West Water 
and Bristol Water plc boards, including major capital projects and 
investments, long-term objectives and commercial strategy, the five-year 
regulatory plans, annual budgets, and certain decisions relating to 
financing. This approach remains compatible with Ofwat’s principles on 
board leadership, transparency and governance because such decisions 
are ultimately reviewed and approved by the South West Water and Bristol 
Water plc boards. Approval of South West Water’s and Bristol Water plc’s 
dividend policy and the declaration of dividends to be paid by South West 
Water or Bristol Water plc to Pennon also remain reserved for the South 
West Water and Bristol Water plc boards, respectively.

Dealing with Directors’ conflicts of interest
In accordance with the Directors’ interest provision of the Companies Act 
2006 and the Company’s Articles of Association, the Board has in place a 
procedure for the consideration and authorisation of Directors’ conflicts or 
possible conflicts with the Company’s interests. The Board considers this 
has operated effectively during the year.

Each Director has a duty under the Companies Act 2006 to avoid a 
situation in which they have or may have a direct or indirect interest that 
conflicts or might conflict with the interests of the Company. This duty is 
in addition to the duty owed to the Company to disclose to the Board 
any interest in a transaction or arrangement under consideration by 
the Company.

A register of Directors’ conflicts is maintained and reviewed at each Board 
meeting. Authorised conflicts disclosed on the register currently involve 
cross-directorships with Pennon Water Services Limited and the trustee 
board of the Group’s defined benefit scheme. Other potential conflicts of 
interest that were examined during the year included:

 • The appointment of Claire Ighodaro to her role at KPMG
 • Neil Cooper’s disclosure of his interest in a holiday home potentially 

impacted by a South West Water commercial agreement.

Related parties
The processes outlined above in relation to conflicts of interest, together 
with the commissioning of frequent share register analysis, enable the 
Board to monitor the Group’s related parties so that any related party 
transactions may be quickly identified and compliance with the Listing 
Rules ensured.

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Composition, succession and 
evaluation
Board support and training
Directors have access to the advice and services of the Company 
Secretary, and the Board has an established procedure whereby Directors, 
may seek independent professional advice at the Company’s expense in 
order to fulfil their duties. The Company Secretary is responsible for 
ensuring that the Board operates in accordance with the governance 
framework and that information flows effectively between the Directors, 
the Board and the Committees.

Newly appointed Directors receive a formal, tailored induction, which 
includes but is not limited to:

 • An explanation of the Group structure, plus regulatory and legal issues 
 • The Group governance framework and policies 
 • The Group’s approach to risk management and its principal risks 
(financial and non-financial, including environmental, social and 
governance (ESG) risks)

 • Duties and obligations (including protocols around conflicts of interest 

and dealing in shares)

 • The current activities of the Board and its Committees 
 • Newly appointed Directors are also invited to visit different operating 
facilities across the Group and to meet with employees in order to 
better understand key processes and systems. 

The training needs of Directors are reviewed as part of the Board’s 
performance evaluation process each year. Training may include 
attendance at external courses organised by professional advisers and 
also internal presentations from senior management.

During the year, updates were provided to the Board and Committees via 
the Group General Counsel and Company Secretary and/or the Company’s 
external advisors. These included updates on mandatory reporting and 
recent legal or governance changes, including shareholder guidelines.

Pennon Board composition, independence and experience
The Board comprises the Chair, four Non-Executive Directors and two 
Executive Directors. At year end, female representation on the Board was 
at 42.9%, exceeding the Board’s target of 40% and the level referred to in 
the FTSE Women Leaders Review and the recently published changes to 
the Listing Rules.

All of the Non-Executive Directors are considered by the Board to be 
independent. Given the longer service of Gill Rider and Neil Cooper, a 
particularly rigorous review was undertaken in respect of their respective 
re-elections, with shareholders also previously consulted on Gill’s 
re-election. The Board remains satisfied that, based on their participation 
at meetings and their contribution outside of the boardroom, both Gill 
Rider and Neil Cooper continue to demonstrate independence of 
character and judgment in the performance of their role. An explanation 
regarding the Board’s recommendation that Gill Rider remain in office 
notwithstanding her long service to the Board, and our succession plans 
for her role is on page 143. 

All Directors are subject to re-election each year. All the Non-Executive 
Directors are considered to have the appropriate skills, experience in their 
respective disciplines and personality to bring independent and objective 
judgement to the Board’s deliberations. Their biographies on pages 130 to 
132 demonstrate collectively a broad range of business, financial and other 
relevant experience.

Neil Cooper is Chair of the Audit Committee and in accordance with the 
UK Code and FCA Disclosure Guidance and Transparency Rule 7.1.1, has 
recent and relevant financial experience and competence in accounting 
and auditing (as set out in his biography on page 131). The Board is 
satisfied that the Audit Committee as a whole has competence relevant to 
the sector in which the Group operates.

Corporate Governance Report (continued)

Managing the Group and its subsidiaries 

The South West Water board, and the Bristol Water plc board following 

the acquisition in June 2021, operate as separate independent boards in 

accordance with Ofwat’s principles on board leadership, transparency and 

governance. All but one of the South West Water board members and two 

of the Bristol Water plc board members serve on the Pennon Board. The 

refocus of the Group on UK water means the interests of the non-

regulated and regulated businesses are more closely aligned and provide 

for more effective leadership and governance. Because the three boards 

are run concurrently, the Directors are well-positioned to assess matters 

holistically and provide continuity to the Group as it moves to a water-only 

enterprise. Despite this concurrency, the Group’s rigorous conflicts of 

interest process safeguards the South West Water and the Bristol Water 

plc boards’ ability to set and have accountability for all aspects of the 

regulated business’ strategy thereby ensuring and strengthening South 

West Water’s and Bristol Water plc’s regulatory ringfence.

While certain matters may be delegated to the Board Committees and to 

the Executive Directors, as appropriate, the matters reserved for the 

Board include:

 • All acquisitions and disposals

 • Major items of capital expenditure

 • Authority levels for other expenditure

 • Pennon’s dividend policy

 • Risk management process and monitoring of risks

 • Approval of the strategic plan and annual operating budgets

 • Group policies, procedures and delegations

 • Appointments to the Board and its Committees.

The Board also endorses certain decisions taken by the South West Water 

and Bristol Water plc boards, including major capital projects and 

investments, long-term objectives and commercial strategy, the five-year 

regulatory plans, annual budgets, and certain decisions relating to 

financing. This approach remains compatible with Ofwat’s principles on 

board leadership, transparency and governance because such decisions 

are ultimately reviewed and approved by the South West Water and Bristol 

Water plc boards. Approval of South West Water’s and Bristol Water plc’s 

Composition, succession and 

evaluation

Board support and training

Directors have access to the advice and services of the Company 

Secretary, and the Board has an established procedure whereby Directors, 

may seek independent professional advice at the Company’s expense in 

order to fulfil their duties. The Company Secretary is responsible for 

ensuring that the Board operates in accordance with the governance 

framework and that information flows effectively between the Directors, 

the Board and the Committees.

Newly appointed Directors receive a formal, tailored induction, which 

includes but is not limited to:

 • An explanation of the Group structure, plus regulatory and legal issues 

 • The Group governance framework and policies 

 • The Group’s approach to risk management and its principal risks 

(financial and non-financial, including environmental, social and 

 • Duties and obligations (including protocols around conflicts of interest 

governance (ESG) risks)

and dealing in shares)

 • The current activities of the Board and its Committees 

 • Newly appointed Directors are also invited to visit different operating 

facilities across the Group and to meet with employees in order to 

better understand key processes and systems. 

The training needs of Directors are reviewed as part of the Board’s 

performance evaluation process each year. Training may include 

attendance at external courses organised by professional advisers and 

also internal presentations from senior management.

During the year, updates were provided to the Board and Committees via 

the Group General Counsel and Company Secretary and/or the Company’s 

external advisors. These included updates on mandatory reporting and 

recent legal or governance changes, including shareholder guidelines.

Pennon Board composition, independence and experience

dividend policy and the declaration of dividends to be paid by South West 

The Board comprises the Chair, four Non-Executive Directors and two 

Water or Bristol Water plc to Pennon also remain reserved for the South 

West Water and Bristol Water plc boards, respectively.

Dealing with Directors’ conflicts of interest

In accordance with the Directors’ interest provision of the Companies Act 

2006 and the Company’s Articles of Association, the Board has in place a 

procedure for the consideration and authorisation of Directors’ conflicts or 

possible conflicts with the Company’s interests. The Board considers this 

has operated effectively during the year.

Each Director has a duty under the Companies Act 2006 to avoid a 

situation in which they have or may have a direct or indirect interest that 

conflicts or might conflict with the interests of the Company. This duty is 

in addition to the duty owed to the Company to disclose to the Board 

any interest in a transaction or arrangement under consideration by 

the Company.

Executive Directors. At year end, female representation on the Board was 

at 42.9%, exceeding the Board’s target of 40% and the level referred to in 

the FTSE Women Leaders Review and the recently published changes to 

the Listing Rules.

All of the Non-Executive Directors are considered by the Board to be 

independent. Given the longer service of Gill Rider and Neil Cooper, a 

particularly rigorous review was undertaken in respect of their respective 

re-elections, with shareholders also previously consulted on Gill’s 

re-election. The Board remains satisfied that, based on their participation 

at meetings and their contribution outside of the boardroom, both Gill 

Rider and Neil Cooper continue to demonstrate independence of 

character and judgment in the performance of their role. An explanation 

regarding the Board’s recommendation that Gill Rider remain in office 

notwithstanding her long service to the Board, and our succession plans 

for her role is on page 143. 

A register of Directors’ conflicts is maintained and reviewed at each Board 

meeting. Authorised conflicts disclosed on the register currently involve 

cross-directorships with Pennon Water Services Limited and the trustee 

board of the Group’s defined benefit scheme. Other potential conflicts of 

interest that were examined during the year included:

All Directors are subject to re-election each year. All the Non-Executive 

Directors are considered to have the appropriate skills, experience in their 

respective disciplines and personality to bring independent and objective 

judgement to the Board’s deliberations. Their biographies on pages 130 to 

132 demonstrate collectively a broad range of business, financial and other 

 • The appointment of Claire Ighodaro to her role at KPMG

 • Neil Cooper’s disclosure of his interest in a holiday home potentially 

impacted by a South West Water commercial agreement.

Related parties

The processes outlined above in relation to conflicts of interest, together 

with the commissioning of frequent share register analysis, enable the 

Board to monitor the Group’s related parties so that any related party 

transactions may be quickly identified and compliance with the Listing 

Rules ensured.

relevant experience.

Neil Cooper is Chair of the Audit Committee and in accordance with the 

UK Code and FCA Disclosure Guidance and Transparency Rule 7.1.1, has 

recent and relevant financial experience and competence in accounting 

and auditing (as set out in his biography on page 131). The Board is 

satisfied that the Audit Committee as a whole has competence relevant to 

the sector in which the Group operates.

Board effectiveness review
The 2021/22 Board and Committee evaluation was conducted internally, 
via an online questionnaire created by the Group General Counsel and 
Company Secretary in consultation with the Chair in February 2022. 
This year, more focus was placed on treating the evaluation as a strategic 
health check and forward-looking review, while also including questions 
that enabled the Board to reflect on its performance in accordance with 
the UK Code requirement. Therefore, of equal focus was the following:

 • The processes required to enable the business to meet its 

new challenges

 • How the Board can best respond to and lead the strategic direction of 

the Group

 • The maturity of, and appropriate flex within our current governance
 • Board composition, numbers, and attributes required for 

new appointments

 • The ways in which the Board can equip itself to respond to challenges 

and lead in the context of increased complexity, uncertainty, 
opportunity and risk in the UK water business environment 
 • How we can better achieve and explain current and long-term 

corporate performance, and

 • How can we operate more effectively and strategically.

The last external Board effectiveness evaluation took place in 2020 and 
was carried out by Condign Limited. Plans will be put in place for an 
external effectiveness evaluation in 2023 in accordance with the UK 
Corporate Governance Code’s recommendation to undertake an external 
evaluation at least every three years.

Summary of evaluation
A summary of the Board and Committee evaluation results is included 
within the Nomination Committee report on pages 156 to 157.

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Succession planning
Neil Cooper
Neil Cooper has served seven years following the Board 
agreeing that his term be extended to nine years last year. The 
Board recommends Neil’s re-election at the 2022 AGM ahead of 
his stepping down in September 2023. Information on our 
succession planning for the Audit Committee Chair role is in the 
Nomination Committee Report on page 155.

Gill Rider
Gill was first appointed to Pennon’s Board on 1 September 2012 
and was appointed Chair in July 2020. In 2021, as her tenure as 
a Non-Executive Director of Pennon approached nine years, the 
Senior Independent Director led an independent review in 
relation to the extension of Gill’s term as Chair. Following a 
thorough review and after consulting with shareholders, the 
Board was satisfied that an extension of no more than three 
years from July 2021 was appropriate, given the continuation of 
the strategic business review, the period of adjustment needed 
following the sale of Viridor and the re-positioning of the Group 
as a major operator in the UK water sector. The Board believes 
that continuity of leadership and strategic direction at this time 
continue to be especially important to the successful 
conclusion of these processes.

The Board is also keen to ensure that the work being 
undertaken to embed Group governance and control structures 
following the repositioning of the Group to focus on the UK 
water sector and the acquisition of Bristol Water continues to 
be carried out under Gill’s stewardship, noting her close 
involvement in the strategic review process.

In addition, the Board considers that the extension of Gill’s term 
as Chair both facilitates effective succession planning and the 
development and continuation of a diverse Board. For these 
reasons, and mindful of the recommendations of the UK Code, 
the Board believes it to be in the best interests of the Company 
and its shareholders, for Gill to remain as Chair, and 
recommends her re-election at the 2022 AGM.

Further information on succession is provided in the 
Nomination Committee Report on page 156.

External appointments
Susan Davy
Susan Davy continued as a Non-Executive Director of Restore 
plc throughout 2021/22. The Board is of the opinion that the 
experience gained from external appointments provides 
additional and different business experience and a fresh insight 
into the role of an Executive Director.

Chair and Non-Executive Directors
Information on the other business commitments of the Chair 
and Pennon’s Non-Executive Directors is on pages 130 to 132.

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Corporate Governance Report (continued)

Audit, risk and internal control
Risk management and the Group’s system of 
internal control
The Board is responsible for maintaining the Group’s system of internal 
control to safeguard shareholders’ investments and the Group’s assets 
and for reviewing its effectiveness. The system is designed to manage 
rather than eliminate the risk of failure to achieve business objectives and 
can only provide reasonable and not absolute assurance against material 
misstatement or loss. An ongoing process for identifying, evaluating and 
managing the significant risks faced by the Group has been in place 
throughout the year and up to the date of the approval of this Annual 
Report and Accounts and is regularly reviewed by the Board.

The Group’s system of internal control is consistent with the Financial 
Reporting Council’s (FRC) ‘Guidance on Risk Management, Internal 
Control and Related Financial and Business Reporting’ (FRC Internal 
Control Guidance).

The Board confirms it applies procedures in accordance with the UK Code 
and the FRC Internal Control Guidance, which bring together elements of 
best practice for risk management and internal control by companies. The 
Group’s internal audit function undertakes specific risk assessments to 
identify vulnerable risk areas in the Group. The Board’s risk framework 
described on page 96 of the strategic report provides for the identification 
of key risks, including ESG risks, in relation to the achievement of the 
business objectives of the Group, monitoring of such risks and ongoing 
and annual evaluation of the overall process. ESG risks identified and 
assessed by the Board cover areas such as health and safety, climate 
change and tax compliance. Details of the key risks affecting the Group 
are set out in the strategic report on pages 99 to 105.

Key performance indicators are in place to enable the Board to measure 
the Company’s ESG performance on pages 36, 50 and 84 and a number of 
these are linked to remuneration incentives on page 170.

As part of the review evaluating the system of risk management and 
internal control under the Group risk management policy, all Executive 
Directors and senior managers are required to certify on an annual basis 
that they have effective controls in place to manage risks and to operate 
in compliance with legislation and Group procedures.

The Group’s processes and policies serve to ensure that a culture of 
effective control and risk management is embedded throughout the 
Group and that the Group is in a position to react appropriately to new 
risks as they arise.

Code of Conduct and policies
The Group’s Code of Conduct was reviewed and refreshed in March 2021. 
The Code of Conduct and related policies set out Pennon’s commitment 
to promoting and maintaining the highest ethical standards. Areas 
covered in the Code of Conduct and related policies include our impact 
on the environment and our communities, our workplace and our 
business conduct.

The Code of Conduct sets out the values and principles by which we 
operate and provides a framework for ethical business practices. It is 
further supported by a number of policies that guide our workforce and 
suppliers, so that we can identify and deal with suspected wrongdoing, 
fraud or malpractice, maintain the highest standards of compliance, and 
apply consistently high standards of ethics. We aim to maintain a culture 
that fosters the reporting of any concerns, and trust and confidence that 
we will act upon them. 

Anti-bribery and anti-corruption
The Group’s policy on anti-bribery and anti-corruption strictly prohibits 
employees from offering or accepting bribes, facilitation payments and 
kickbacks. The policy requires proper due diligence checks of third-party 
suppliers and contractors doing business with the Group, including a 
corruption risk assessment to examine the nature of the proposed work or 
transaction. The policy provides a framework that requires everyone who 
works with or for the Group to act honestly and with integrity at all times. 
The policy has been rolled out comprehensively into all parts of the Group, 
with online training arranged by the legal compliance team. The Group 
ensures compliance with the policy in line with our risk-based approach by 
conducting planned and ad hoc checks, providing both general and 
specific training, and carrying out detailed investigations into allegations 
of potential wrongdoing (whistleblows) received from employees, 
customers and suppliers.

In order to mitigate risk, targeted authorisation and oversight processes 
are applied to the areas that have been identified as being more 
vulnerable and additional training is provided.

The legal compliance team likewise actively assesses high risk areas 
based on information gained through their close working relationship with 
the Group internal audit function. Assessments are undertaken using a 
number of entry points, including using the output of reviews with the 
executive teams, during and following face-to-face training, and analysing 
whistleblowing reports. Any foreign trading operations, procurement 
activities, business development and back-office functions continue to be 
specifically reviewed for compliance with anti-bribery and anti-corruption 
requirements. Comprehensive operating procedures are in place to 
address risks in those areas, with regular reviews taking place to ensure 
the assessment of risk remains up to date.

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Corporate Governance Report (continued)

Audit, risk and internal control

Risk management and the Group’s system of 

internal control

Code of Conduct and policies

The Group’s Code of Conduct was reviewed and refreshed in March 2021. 

The Code of Conduct and related policies set out Pennon’s commitment 

to promoting and maintaining the highest ethical standards. Areas 

The Board is responsible for maintaining the Group’s system of internal 

covered in the Code of Conduct and related policies include our impact 

control to safeguard shareholders’ investments and the Group’s assets 

on the environment and our communities, our workplace and our 

and for reviewing its effectiveness. The system is designed to manage 

business conduct.

rather than eliminate the risk of failure to achieve business objectives and 

can only provide reasonable and not absolute assurance against material 

misstatement or loss. An ongoing process for identifying, evaluating and 

managing the significant risks faced by the Group has been in place 

throughout the year and up to the date of the approval of this Annual 

Report and Accounts and is regularly reviewed by the Board.

The Code of Conduct sets out the values and principles by which we 

operate and provides a framework for ethical business practices. It is 

further supported by a number of policies that guide our workforce and 

suppliers, so that we can identify and deal with suspected wrongdoing, 

fraud or malpractice, maintain the highest standards of compliance, and 

apply consistently high standards of ethics. We aim to maintain a culture 

The Group’s system of internal control is consistent with the Financial 

that fosters the reporting of any concerns, and trust and confidence that 

Reporting Council’s (FRC) ‘Guidance on Risk Management, Internal 

Control and Related Financial and Business Reporting’ (FRC Internal 

Control Guidance).

we will act upon them. 

Anti-bribery and anti-corruption

Key performance indicators are in place to enable the Board to measure 

customers and suppliers.

The Board confirms it applies procedures in accordance with the UK Code 

and the FRC Internal Control Guidance, which bring together elements of 

best practice for risk management and internal control by companies. The 

Group’s internal audit function undertakes specific risk assessments to 

identify vulnerable risk areas in the Group. The Board’s risk framework 

described on page 96 of the strategic report provides for the identification 

of key risks, including ESG risks, in relation to the achievement of the 

business objectives of the Group, monitoring of such risks and ongoing 

and annual evaluation of the overall process. ESG risks identified and 

assessed by the Board cover areas such as health and safety, climate 

change and tax compliance. Details of the key risks affecting the Group 

are set out in the strategic report on pages 99 to 105.

the Company’s ESG performance on pages 36, 50 and 84 and a number of 

these are linked to remuneration incentives on page 170.

As part of the review evaluating the system of risk management and 

internal control under the Group risk management policy, all Executive 

Directors and senior managers are required to certify on an annual basis 

that they have effective controls in place to manage risks and to operate 

in compliance with legislation and Group procedures.

The Group’s processes and policies serve to ensure that a culture of 

effective control and risk management is embedded throughout the 

Group and that the Group is in a position to react appropriately to new 

risks as they arise.

The Group’s policy on anti-bribery and anti-corruption strictly prohibits 

employees from offering or accepting bribes, facilitation payments and 

kickbacks. The policy requires proper due diligence checks of third-party 

suppliers and contractors doing business with the Group, including a 

corruption risk assessment to examine the nature of the proposed work or 

transaction. The policy provides a framework that requires everyone who 

works with or for the Group to act honestly and with integrity at all times. 

The policy has been rolled out comprehensively into all parts of the Group, 

with online training arranged by the legal compliance team. The Group 

ensures compliance with the policy in line with our risk-based approach by 

conducting planned and ad hoc checks, providing both general and 

specific training, and carrying out detailed investigations into allegations 

of potential wrongdoing (whistleblows) received from employees, 

In order to mitigate risk, targeted authorisation and oversight processes 

are applied to the areas that have been identified as being more 

vulnerable and additional training is provided.

The legal compliance team likewise actively assesses high risk areas 

based on information gained through their close working relationship with 

the Group internal audit function. Assessments are undertaken using a 

number of entry points, including using the output of reviews with the 

executive teams, during and following face-to-face training, and analysing 

whistleblowing reports. Any foreign trading operations, procurement 

activities, business development and back-office functions continue to be 

specifically reviewed for compliance with anti-bribery and anti-corruption 

requirements. Comprehensive operating procedures are in place to 

address risks in those areas, with regular reviews taking place to ensure 

the assessment of risk remains up to date.

Legal Compliance policies (and 
our Code of Conduct)
The Group has policies in place covering the acceptance of 
gifts and hospitality, anti-facilitation of tax evasion and 
conflicts of interest, which require our people to disclose any 
situation which may conflict with their responsibilities as 
Pennon employees. 

Our Code of Conduct and other key compliance policies can be 
found in the Governance and Remuneration section of our 
Group website at https://www.pennon-group.co.uk/about-us/
governance-and-remuneration under Internal Control.

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The anti-corruption and anti-bribery policy also sets out the employment 
consequences for its breach and potential legal sanctions under bribery 
laws. Any breaches or failure to adhere to the Group’s strict standards of 
integrity and honesty will be subject to disciplinary action, up to and 
including dismissal from the Company. All employees are required to read, 
understand and comply with the policy and report any circumstances or 
any suspicions of fraud, bribery, corruption or other irregularities, either to 
a line manager or by using the Group’s confidential whistleblowing service 
Speak Up. There were no confirmed cases of bribery, corruption, fraud or 
business ethics violations during the year.

Allegations of bribery or corruption are reported to the Audit Committee 
together with investigation outcomes and details of any action taken, 
which are disclosed to our external auditors. 

Training and communications
Our comprehensive programme of training and internal communications 
continues with targeted messaging and interactive training sessions. This 
programme addresses the business’s key compliance risk areas and has 
been designed to increase resilience, heighten awareness and promote a 
culture of doing the right thing.

Whistleblowing policy – Speak Up
The Speak Up service encourages employees to raise concerns about 
suspected wrongdoing or unlawful or unethical conduct, explains how any 
such concerns should be raised and ensures that employees are able to 
do so without fear of reprisal. The Group’s whistleblowing policy 
specifically covers and encourages reporting of:

 • Bribery or corruption
 • Stealing or fraud
 • Corrupt or dishonest activity
 • Anything else contrary to the law.

The Speak Up service comprises telephone and web-based reporting 
channels operated for Pennon by independent provider Navex Global.

Following receipt of a report, the allegation will be assessed and an 
investigation started promptly. The investigation process is overseen by 
the Head of Legal Compliance and will be undertaken fairly, impartially 
and thoroughly by appropriately trained investigators with strict 
confidentiality being maintained at all stages of the investigation. After 
each investigation, a confidential review is undertaken by the Head of 
Legal Compliance to identify any lessons learnt, or organisational 
improvements or training requirements. Any lessons other improvements 
identified are acted upon whilst at all times ensuring the paramount 
requirement of operating a whistleblowing process that protects the 
identity of individuals and the independence and integrity of the process. 
Our whistleblowing process is designed to support our staff, reflect shared 
responsibility, promote a positive culture, provide unique insights and is 
central to our system of checks and balances. 

144 

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Annual Report and Accounts 2022 | Pennon Group plc 

 145

 
 
 
Audit Committee report

Ensuring sound financial management 
and robust controls to support our 
strategy

Dear Shareholder
I am pleased to present the Audit Committee’s report for the year ended 
31 March 2022. The purpose of the report is to provide an insight into the 
work carried out by the Committee, and in doing so, outline our areas of 
focus. I hope you find this report a helpful explanation of our work during 
the year. 

As in previous years, the Committee continue to be focused on three key 
areas:

 • Firstly, ensuring the quality and integrity of the Group’s financial 

reporting; this is done through the assessment of the application of 
accounting policies given underlying standards, challenging 
management and intellectually testing the use of accounting 
judgements made in preparing financial reporting and the assessment 
of the reporting of the Group in terms of whether its presentation is fair, 
balanced and understandable

 • Secondly, we seek to review and challenge the ongoing effectiveness of 

the internal control environment

 • And finally, challenging ourselves as to the scope and adequacy of risk 
management processes across the Group. In doing this, we monitor the 
expression of the Group’s risk appetite and undertake ‘deep dive’ 
reviews of higher risk areas.

These responsibilities are discharged throughout the year in accordance 
with a schedule of business reflecting the annual external reporting cycle 
of the Group, allowing for appropriate consideration at the right point. This 
scheduling also allows for consideration on an ad-hoc basis of events as 
they have arisen.

Monitoring and reviewing the effectiveness of the external auditor and the 
internal audit function is an equally important ongoing element of the 
Committee’s assurance activities.

In regards to risk, the process starts with the group’s executive risk 
committee formulating their risk appetite as well as their ongoing 
monitoring of key risks and their mitigation. The Committee considers this 
formally, as well as honing in on key risk areas. 

During the year, these key risk deep dives covered a wide range of topics 
including the risks to the delivery of capital projects, customer service 
performance and how that relates to our regulatory targets, supplier 
resilience, health and safety, water leakage and the risks to the Group from 
UK macroeconomic demand fluctuation. More detail on our risk 
management processes, principal risks and their associated mitigations 
can be found on pages 96 to 105.

As well as this focus on our risk processes, we formally review the output 
of the Group’s financial resilience and health assessments; for a 12-month 
period through our assessment of the Group’s going concern status and 
over a period of five years to assess the Group’s continuing viability. Whilst 
the worst of the COVID-19 pandemic now fortunately appears behind us in 
the UK, the viability assessment has considered a range of financial 
projections arising from the current challenging and complex external 
environment with most recent developments in relation to economic 
growth, inflation and the indirect impact of the Ukraine crisis. These are 
modelled through internal scenarios around the deployment 
of Group cash reserves and which now incorporate the acquisition of 
Bristol Water. While the Group maintains a five-year viability assessment 
period, being appropriate for an acquisitive group, South West Water and 

Neil Cooper
Audit Committee Chair

Audit Committee Composition and Meetings

Position

Director

Date of  
appointment  
to Audit  
Committee

Attendance

Committee 
Chair
Committee

Neil Cooper

September 2014

Iain Evans

September 2018

Claire Ighodaro

September 2019

Jon Butterworth

July 2020

 5/5

 5/5

 5/5

 5/5

146 

 Annual Report and Accounts 2022 | Pennon Group plc

Audit Committee report

strategy

Ensuring sound financial management 

and robust controls to support our 

Dear Shareholder

I am pleased to present the Audit Committee’s report for the year ended 

31 March 2022. The purpose of the report is to provide an insight into the 

work carried out by the Committee, and in doing so, outline our areas of 

focus. I hope you find this report a helpful explanation of our work during 

As in previous years, the Committee continue to be focused on three key 

the year. 

areas:

 • Firstly, ensuring the quality and integrity of the Group’s financial 

reporting; this is done through the assessment of the application of 

accounting policies given underlying standards, challenging 

management and intellectually testing the use of accounting 

judgements made in preparing financial reporting and the assessment 

of the reporting of the Group in terms of whether its presentation is fair, 

 • Secondly, we seek to review and challenge the ongoing effectiveness of 

balanced and understandable

the internal control environment

 • And finally, challenging ourselves as to the scope and adequacy of risk 

management processes across the Group. In doing this, we monitor the 

expression of the Group’s risk appetite and undertake ‘deep dive’ 

reviews of higher risk areas.

These responsibilities are discharged throughout the year in accordance 

with a schedule of business reflecting the annual external reporting cycle 

of the Group, allowing for appropriate consideration at the right point. This 

scheduling also allows for consideration on an ad-hoc basis of events as 

they have arisen.

Monitoring and reviewing the effectiveness of the external auditor and the 

internal audit function is an equally important ongoing element of the 

Committee’s assurance activities.

In regards to risk, the process starts with the group’s executive risk 

committee formulating their risk appetite as well as their ongoing 

monitoring of key risks and their mitigation. The Committee considers this 

formally, as well as honing in on key risk areas. 

During the year, these key risk deep dives covered a wide range of topics 

including the risks to the delivery of capital projects, customer service 

performance and how that relates to our regulatory targets, supplier 

resilience, health and safety, water leakage and the risks to the Group from 

UK macroeconomic demand fluctuation. More detail on our risk 

management processes, principal risks and their associated mitigations 

can be found on pages 96 to 105.

As well as this focus on our risk processes, we formally review the output 

of the Group’s financial resilience and health assessments; for a 12-month 

period through our assessment of the Group’s going concern status and 

over a period of five years to assess the Group’s continuing viability. Whilst 

the worst of the COVID-19 pandemic now fortunately appears behind us in 

the UK, the viability assessment has considered a range of financial 

projections arising from the current challenging and complex external 

environment with most recent developments in relation to economic 

growth, inflation and the indirect impact of the Ukraine crisis. These are 

modelled through internal scenarios around the deployment 

of Group cash reserves and which now incorporate the acquisition of 

Bristol Water. While the Group maintains a five-year viability assessment 

period, being appropriate for an acquisitive group, South West Water and 

Neil Cooper

Audit Committee Chair

Audit Committee Composition and Meetings

Date of  

appointment  

to Audit  

Committee

Position

Director

Attendance

Committee 

Neil Cooper

September 2014

Chair

Committee

Iain Evans

September 2018

Claire Ighodaro

September 2019

Jon Butterworth

July 2020

 5/5

 5/5

 5/5

 5/5

146 

 Annual Report and Accounts 2022 | Pennon Group plc

Bristol Water have continued to use a longer assessment period to 2030, 
since they have a greater visibility of future cash flows, being regulated 
businesses. Our viability statement is reported on page 123.

As part of the half-year and year-end reporting review process, we 
carefully consider the key financial reporting judgements of management 
as set out on page 207. Significant matters considered by the Committee 
both during the year and in relation to the year-end financial statements 
are laid out in this report.

The acquisition of Bristol Water was subject to review by the CMA. During 
the immediate period from acquisition on 3 June 2021 until the CMA 
clearance (following its acceptance of Pennon’s undertaking) on 7 March 
2022, the Bristol Water business was operated independently of the rest of 
the Group. Bristol Water’s continuing governance processes were 
therefore relied on by the Pennon Group’s audit committee in fulfilling its 
overall Group responsibilities.

Looking ahead to 2022/23, we expect the global economy to be volatile 
reflecting the geopolitical situation in Ukraine with macroeconomic 
developments compounded by the recovery from the impacts of the 
COVID-19 pandemic. The Committee remains alert and continues to 
monitor developments and adapt its approach where necessary, to best 
support the Group’s stakeholders and strategy.

Priorities as committee chair
As Audit Committee Chair, I work with my colleagues to ensure the 
Committee supports the Board in fulfilling its key responsibilities: the 
monitoring of the quality and integrity of Group financial reporting, the 
adequacy of its risk management processes and its internal controls 
processes.

The year has been a successful one for the Group in terms of pursuing our 
strategy to focus on UK water, whilst also delivering shareholder value. 
Key events during the year include the acquisition of Bristol Water and our 
special dividend and share consolidation activity, with business carried on 
against the backdrop of the pandemic, and accelerating macroeconomic 
volatility, particularly in regards to energy prices and inflation. 

Key considerations for the Committee can be summarised as follows:

COVID-19 pandemic and the macroeconomic outlook
Throughout the year, the Committee continued to closely monitor the 
impact of COVID-19 on our financial control environment and on the 
Group’s financial results.

The impacts on the supply chain of the recovery from the pandemic in 
large parts of the world, allied to continuing lockdowns in China are testing 
longstanding global logistics structures. Rising power prices and overall 
higher levels of inflation are becoming a feature, allied to global 
geopolitical volatility, and this requires careful monitoring. 

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Bristol Water acquisition and special dividend, share 
consolidation and share buy-back programme 
Pennon Group plc – Annual Report and Accounts 2021 
A priority for the Committee arose from the consequences of the Group’s 
strategy to optimise usage of the proceeds from the Viridor disposal. 
Following the announcements as part of the full year financial results last 
year to acquire Bristol Water and return capital to shareholders through 
the payment of a special dividend, along with an associated share 
consolidation, and to commence a share buy-back programme, the 
following matters have been considered by the Committee:

 • Considering appropriate post balance sheet event disclosure in the 

annual report and accounts for the year ended 31 March 2021

As part of the half-year and year-end reporting  
 • Considering and reviewing the purchase price allocation accounting 
review process, we reviewed, probed and challenged 
and disclosure for the acquisition of Bristol Water plc in the half year 
the key financial reporting judgements of management  
and full year financial results for the year ended 31 March 2022
as set out on page 100. Significant matters considered 
 • Considering and approving the alignment of accounting policies of 
by the Committee both during the year and in relation 
to the year-end financial statements are laid out in 
 • Reviewing and assessing the impact of the Bristol Water acquisition on 
this report.

Audit Committee composition
Jon Butterworth was appointed to the Committee on 
8 July 2020, following his appointment to the Board. 
All other members of the Committee served for the 
O
t
full year, other than Gill Ryder who formally stepped 
h
e
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r
of Chair. She continues to attend the Committee by 
n
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invitation.
r

Bristol Water with Pennon Group plc

the Group’s principal risks

i

processes, including the effectiveness of the internal control 
environment, and monitoring the external audit process in connection 
with the Bristol Water acquisition

Looking ahead to 2021/22, as we better understand 
 • Considering and approving any changes to the Group’s internal control 
the impact of the COVID-19 pandemic, the Committee 
will remain vigilant and continue to monitor 
developments and adapt its approach – where 
necessary – to best support the Group’s stakeholders.
 • Considering and reviewing the accounting and disclosure of the special 
dividend, share consolidation and share buy-back.

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Other regular attendees to Committee meetings 
during the year included: the Chief Executive Officer; 
the Group Finance Director; the Group General 
Counsel and Company Secretary; the Finance 
Director of South West Water; the director of Risk and 
Assurance; the Group Financial Controller and the 
external auditor.

Neil Cooper
Neil Cooper
Audit Committee Chair
Audit Committee Chair

30 May 2022
2 June 2021

In accordance with the UK Code, the Board is satisfied 
that Neil Cooper, Iain Evans and Claire Ighodaro 
have recent and relevant financial experience and 
also, in accordance with FCA Rule 7.1.1R of the FCA’s 
Disclosure Guidance and Transparency Rules, have 
competence in accounting or auditing. 

SIGNIFICANT MATTERS CONSIDERED BY THE COMMITTEE

Financial reporting

• 

 Monitored the integrity of the financial statements of the Group and the half-year and full-year results announcements relating to the 
Group’s financial performance, including reviewing and discussing significant financial reporting judgements contained in the statements, 
as outlined later in this report

•  Reviewing the internal assessment of going concern and longer-term viability on behalf of the Board 
•  After a detailed review in accordance with its established process, advised the Board that the presentation of the Annual Report  
and Accounts is fair, balanced and understandable in accordance with reporting requirements and recommended their approval  
for publication 
Internal control processes, systems and levels of compliance 

• 
•  Review of internal audit reports on core systems and processes across the Group.

External auditor

•  Considered the auditor’s report on its audit of the annual results focusing on key findings 
•  Assessed external auditor effectiveness in respect of the previous year’s external audit process 
•  Recommended to the Board the reappointment of the external auditor for approval at the Annual General Meeting with the Committee 

being authorised to agree the external auditor’s remuneration 

•  Considered and approved the audit plan and audit fee proposal for the external auditor 
•  Considered the auditor’s report on control themes and observations for the year ended 31 March 2020, which did not identify any 

significant deficiencies 
Annual Report and Accounts 2022 | Pennon Group plc 

•  Recommended to the Board the reappointment of Ernst & Young LLP (EY) as senior statutory auditor following a thorough review  

 147
and benchmarking of their operation following the conclusion of the 2019/20 audit 

•  Considered the timeframe for the Group’s re-tender for its statutory auditor.

Risk management

•  Reviewed the Group’s risk management framework and compliance with that framework during the year and after the year end up  

until the publication of the Company’s annual report 

•  Reviewed the assessment of the risks by the Executive Directors and considered Group risk appetite, noting in particular the sale of 

Viridor and consequential impact on the risk profile of the Group 

•  Reviewed the Group risk register and considered appropriate areas of focus and prioritisation for the audit work programme for the 

financial year 

•  Assessment of information security across the Group in mitigating key IT risks 

•  As part of the risk management review, considered the annual report on whistleblowing 

•  Carried out deep dives at Committee meetings on principal risk areas.

Governance

•  Considered and approved Group accounting policies used in the preparation of the financial statements 

•  Considered and approved updated internal financial policies following the sale of Viridor

•  Confirmed compliance with the UK Code 

•  Held regular meetings with the external auditor and the Group director of Risk and Assurance without members of management  

being present.

99

Details of each Director’s significant current and prior 

appointments are set out on pages 90 to 91.

All of the Committee members are also members of 

the Remuneration Committee, which allows them 

to provide input to both Committees on any Group 

performance matters and on the management of any 

risk factors relevant to remuneration.

Significant matters considered  

by the Committee

A calendar of business sets in place a framework 

for ensuring that the Committee manages its affairs 

efficiently and effectively throughout the year and  

is able to concentrate on the key matters that affect 

the Group.

The most significant matters that the Committee 

considered and made decisions on during the year 

and, where appropriate, since the year end, are set out 

below and overleaf.

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Audit Committee report (continued)

Audit Committee composition
All members of the Committee served throughout the year.

Other regular attendees of Committee meetings during the year included: the Chair, Chief Executive Officer; Group Finance Director; Group General 
Counsel and Company Secretary; South West Water Finance Director; Director of Risk and Assurance; Group Financial Controller and the external auditor.

In accordance with the UK Code, the Board is satisfied that Neil Cooper, Iain Evans and Claire Ighodaro have recent and relevant financial experience and 
also, in accordance with FCA Rule 7.1.1R of the FCA’s Disclosure Guidance and Transparency Rules, have competence in accounting or auditing. Details of 
each Director’s significant current and prior appointments are set out on pages 130 to 132.

All of the Committee members are also members on the Remuneration Committee, which enables them to provide input to both Committees on any Group 
performance matters and on the management of any risk factors relevant to remuneration.

Significant matters considered by the Committee
A calendar of business sets in place a framework for ensuring that the Committee manages its affairs efficiently and effectively throughout the year and is 
able to concentrate on the key matters that affect the Group.

The most significant matters that the Committee considered and made decisions on during the year and, where appropriate, since the year end, are set 
out below and overleaf.

Financial reporting •  Monitored the integrity of the Group’s financial statements and the half-year and full-year results announcements relating to its 

financial performance; this included reviewing and discussing significant financial reporting judgements contained in the 
statements, as outlined later in this report

•  Reviewed the internal assessment of going concern and longer-term viability on behalf of the Board
•  After a detailed review in accordance with its established process, advised the Board that the presentation of the Annual 
Report and Accounts is fair, balanced and understandable in accordance with reporting requirements, including the 
consideration of climate risk in preparation of the financial statements, and recommended it gave approval for publication

•  Reviewed internal control processes, systems and levels of compliance
•  Reviewed internal audit reports on core systems and processes across the Group.

External auditor

•  Considered the auditor’s report on its audit of the annual results focusing on key findings
•  Assessed external auditor effectiveness in respect of the previous year’s external audit process
•  Recommended to the Board the reappointment of the external auditor for approval at the Annual General Meeting with the 

Committee being authorised to agree the external auditor’s remuneration

•  Considered and approved the audit plan and audit fee proposal for the external auditor
•  Considered the auditor’s report on control themes and observations for the year, which did not identify any significant 

deficiencies

•  Considered the timeframe for the Group’s re-tender for its statutory auditor.

Risk management

•  Reviewed the Group’s risk management framework and compliance with that framework during the year and after the year end 

up until the publication of the Company’s annual report

•  Reviewed the assessment of the risks by the Executive Directors and considered Group risk appetite, and risk profile of the 

Group

•  Reviewed the Group risk register and considered appropriate areas of focus and prioritisation for the internal audit work 

programme for the financial year

•  Assessed information security across the Group in mitigating key IT risks, including specific consideration of the potential risk 

of cyber security breaches or related items that may have any material impact to the financial statements.

•  Considered the annual report on whistleblowing as part of the risk management review
•  Carried out deep dives at Committee meetings on principal risk areas.

Governance

•  Considered and approved Group accounting policies and judgements used in the preparation of the financial statements, 

including any required alignments of Bristol Water’s accounting policies

•  Reviewed and considered internal financial policies
•  Confirmed compliance with the UK Code
•  Held regular meetings with the external auditor and the Group director of Risk and Assurance without members of 

management being present.

148 

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Audit Committee report (continued)

Audit Committee composition

All members of the Committee served throughout the year.

Other regular attendees of Committee meetings during the year included: the Chair, Chief Executive Officer; Group Finance Director; Group General 

Counsel and Company Secretary; South West Water Finance Director; Director of Risk and Assurance; Group Financial Controller and the external auditor.

In accordance with the UK Code, the Board is satisfied that Neil Cooper, Iain Evans and Claire Ighodaro have recent and relevant financial experience and 

also, in accordance with FCA Rule 7.1.1R of the FCA’s Disclosure Guidance and Transparency Rules, have competence in accounting or auditing. Details of 

each Director’s significant current and prior appointments are set out on pages 130 to 132.

All of the Committee members are also members on the Remuneration Committee, which enables them to provide input to both Committees on any Group 

performance matters and on the management of any risk factors relevant to remuneration.

Regarding monitoring of the integrity of the financial statements, which is a key responsibility of the Committee identified in the UK Code, the significant 
areas of judgement considered in relation to the financial statements for the year ended 31 March 2022 are set out in the following table, together with 
details of how each matter was addressed by the Committee. At the Committee’s meetings throughout the year, the Committee and the external auditor 
have discussed the significant matters arising in respect of financial reporting during the year, together with the areas of particular audit focus, as reported 
on in the independent auditor’s report on pages 183 to 189. In addition to the significant matters set out in the table below, the Committee considered 
presentational disclosure matters including the use of non-underlying performance metrics and ensuring a fair presentation of statutory and non-statutory 
performance and financial measures.

During the year, the Committee’s areas of focus included: 

Area of focus

How the matter was addressed by the Committee

A calendar of business sets in place a framework for ensuring that the Committee manages its affairs efficiently and effectively throughout the year and is 

Revenue recognition

Significant matters considered by the Committee

able to concentrate on the key matters that affect the Group.

out below and overleaf.

The most significant matters that the Committee considered and made decisions on during the year and, where appropriate, since the year end, are set 

Financial reporting •  Monitored the integrity of the Group’s financial statements and the half-year and full-year results announcements relating to its 

financial performance; this included reviewing and discussing significant financial reporting judgements contained in the 

Bad and doubtful debts

Going concern basis for 
the preparation of the 
financial statements and 
viability statement

•  Given the nature of the Group’s revenue, the key areas of income statement judgement for South West Water, Bristol 
Water and Pennon Water Services continue to be in respect of revenue recognition relating to income from water 
services. Whilst the Committee relied on South West Water’s, Bristol Water’s and Pennon Water Services’ processes for 
assessment of water into supply, it scrutinised their track record of accuracy by comparing actual outturns with accruals 
at previous year ends to form a judgement about the quality of decision making. The Committee also closely considered 
the work in respect of these areas at year end by the external auditor as well as reviewing disclosures around revenue 
recognition accounting policies.

•  Regular updates on progress against debt collection targets and other contractual payments due are received by the 
Board. Performance is monitored regularly across the Group against historical standards and compared to the track 
records of other companies in the relevant sectors. The Committee was particularly mindful of the ongoing impacts of 
affordability on the assessment of expected credit losses in determining the bad debt provision, noting the significant 
increases in inflation arising from macro economic developments. At the year end, the external auditor reported on the 
work it had performed, which, together with the detailed analysis reported, enabled the Committee to conclude that 
management’s assessment of the year-end position and its provisions for expected credit losses was reasonable.

•  A report from the Group Finance Director on the financial performance of the Group, including forward-looking estimates 

of covenant compliance and funding levels under different scenarios including inflation scenarios, is provided to the 
Board on a periodic basis. Rolling five-year strategy projections and the resultant headroom relative to borrowings are 
also regularly reviewed by the Board, including the application of scenarios to enable the Committee to better understand 
the potential range of outcomes. At the end of each six-month period the Group Finance Director prepares for 
consideration by the Committee a report focusing on the Group’s liquidity over the 12-month period from the date of 
signing of either the annual report or half-year results. The Committee also reviewed a report from the Group Finance 
Director on the Group’s financial viability over an appropriate period, in connection with the UK Corporate Governance 
Code’s requirement for a viability statement to be given by the Board. The Board considers the appropriate period to 
assess the Group’s viability remains unchanged at five years which recognises both the longer-term visibility in the 
regulatory environment of the South West Water and Bristol Water businesses and the corporate activity, including 
acquisitions, such as Bristol Water, undertaken by Pennon.

•  Similarly, this report also considered the viability of the Group considering the potential manifestation of other adverse 
events modelled from the Group’s principal risks and resultant sensitivity scenarios. In performing their own viability 
assessment, South West Water and Bristol Water use a longer assessment period to 2030, noting a greater visibility of 
future cash flows, being regulated water businesses. Consideration of these reports and constructive challenge on the 
findings of the reports, including the scenario testing carried out by management, has enabled the Committee to form its 
assessment and satisfy itself that it remains appropriate for the Group to continue to adopt the going concern basis of 
accounting in the preparation of the financial statements and in addition advise the Board on providing the viability 
statement set out on page 123.

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Accounting for the 
acquisition of Bristol 
Water, special dividend 
and share consolidation

•  On 3 June 2021, the Group acquired 100% of the issued share capital and voting rights of Bristol Water Holdings UK 

Limited, the holding company of Bristol Water Group, which comprises Bristol Water plc, a regulated water only company 
and a 30% share in Water 2 Business Limited, a joint venture with Wessex Water. The acquisition has been accounted for 
using the acquisition method.

•  The Committee reviewed reports from the Group Finance Director in support of the identified net assets and their fair 
values of the acquired business, noting that external advisors had been engaged to support the calculation of the fair 
values of material items including tangible fixed assets, borrowings and retirement benefit obligations. The report also 
fully considered the alignment of accounting policies of the acquired businesses with those of the Pennon Group.
•  Alongside the detailed analysis included in the report of the Group Finance Director, the Committee considered the 

external auditor’s report on the work it had performed, which enabled the Committee to conclude that management’s 
assessment of the fair values of the acquired net assets was appropriate and that the necessary disclosure had been 
provided in the annual report and accounts.

statements, as outlined later in this report

•  Reviewed the internal assessment of going concern and longer-term viability on behalf of the Board

•  After a detailed review in accordance with its established process, advised the Board that the presentation of the Annual 

Report and Accounts is fair, balanced and understandable in accordance with reporting requirements, including the 

consideration of climate risk in preparation of the financial statements, and recommended it gave approval for publication

•  Reviewed internal control processes, systems and levels of compliance

•  Reviewed internal audit reports on core systems and processes across the Group.

External auditor

•  Considered the auditor’s report on its audit of the annual results focusing on key findings

•  Assessed external auditor effectiveness in respect of the previous year’s external audit process

•  Recommended to the Board the reappointment of the external auditor for approval at the Annual General Meeting with the 

Committee being authorised to agree the external auditor’s remuneration

•  Considered and approved the audit plan and audit fee proposal for the external auditor

•  Considered the auditor’s report on control themes and observations for the year, which did not identify any significant 

deficiencies

•  Considered the timeframe for the Group’s re-tender for its statutory auditor.

Risk management

•  Reviewed the Group’s risk management framework and compliance with that framework during the year and after the year end 

up until the publication of the Company’s annual report

•  Reviewed the assessment of the risks by the Executive Directors and considered Group risk appetite, and risk profile of the 

•  Reviewed the Group risk register and considered appropriate areas of focus and prioritisation for the internal audit work 

Group

programme for the financial year

•  Assessed information security across the Group in mitigating key IT risks, including specific consideration of the potential risk 

of cyber security breaches or related items that may have any material impact to the financial statements.

•  Considered the annual report on whistleblowing as part of the risk management review

•  Carried out deep dives at Committee meetings on principal risk areas.

Governance

•  Considered and approved Group accounting policies and judgements used in the preparation of the financial statements, 

including any required alignments of Bristol Water’s accounting policies

•  Reviewed and considered internal financial policies

•  Confirmed compliance with the UK Code

•  Held regular meetings with the external auditor and the Group director of Risk and Assurance without members of 

management being present.

148 

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Annual Report and Accounts 2022 | Pennon Group plc 

 149

 
 
 
Audit Committee report (continued)

Effectiveness of the external audit process
Receiving high-quality and effective audit services is of paramount 
importance to the Committee. We continue to monitor carefully the 
effectiveness of our external auditor as well as their independence, while 
recognising there is a need to use our external auditor’s firm for certain 
non-audit services. We have full regard to the FRC’s Ethical Standard and 
ensure that our procedures and safeguards meet these standards.

The current external auditor, Ernst & Young LLP (EY), was appointed 
following a comprehensive audit tender process and approval by 
shareholders at the Company’s 2014 AGM. Its reappointment was 
approved at the 2021 Annual General Meeting. Christabel Cowling is the 
audit partner and has held the role since 2019.

The external auditor produced a detailed audit planning report in 
preparation for the year-end financial statements, which has assisted the 
auditor in delivering the timely audit of the Group’s annual report and 
financial statements and which was shared with, and discussed by, the 
Committee in advance.

The effectiveness review of the external auditor is considered as part of 
the Committee’s annual performance evaluation, which also examines the 
relationship and communications between the Committee and the 
external auditor. Further details of the Committee evaluation are provided 
on pages 156 to 157. No issues were raised during that review. The 
Committee concluded that the auditor was effective during the year and 
that the relationship and communications were open and constructive.

The Committee considered it was appropriate that the external auditor be 
reappointed and has made this recommendation to the Board. The 
Committee chair has also met privately with the external auditor to 
discuss key matters.

Auditor independence
The Committee carefully reviews on an ongoing basis the relationship with 
the external auditor to ensure that the auditor’s independence and 
objectivity are fully safeguarded.

The external auditor reported on its independence during the year and 
again since the year end, confirming to the Committee that, based on its 
assessment, it was independent of the Group.

Provision of non-audit services
The Committee maintains to have a robust policy for the engagement of 
the external auditor’s firm for non-audit work. The Committee receives a 
regular report covering the auditor’s fees including details of non-audit 
fees incurred.

Recurrent fees typically relate to agreed procedures regarding annual 
regulatory reporting obligations to Ofwat; work which is most efficiently 
and effectively performed by the statutory auditor. The policy is for 
non-audit fees not to exceed 70% of the audit fee for statutory work and 
for the Committee Chair to approve all non-audit work performed by the 
statutory auditor. The policy uses the average of the last three years’ audit 
fees disclosed in the accounts and certain non-audit fees for services that 
are required to be performed by the auditors are excluded from the 
assessment. The Committee carefully reviews non-audit work proposed 
for the statutory auditor, taking into consideration whether it was 
necessary for the auditor’s firm to carry out such work, and only grants 
approval for the firm’s appointment if it was satisfied that the auditor’s 
independence and objectivity would is safeguarded. If another accounting 
firm could provide the required cost-effective level of experience and 
expertise in respect of the non-audit services, then such firm would be 
chosen in preference to the external auditor.

The level of non-audit fees payable to the external auditor for the past 
year is 11% of the three-year average audit fee, which is within the Group’s 
70% non-audit fee limit. 

The Group Finance Director regularly reports to the Committee on the 
extent of services provided to the Company by the external auditor and 
the level of fees paid. The fees paid to the external auditor’s firm for 
non-audit services and for audit services are set out in note 7 to the 
financial statements on pages 211 to 212.

Internal audit
The internal audit activities of the Group are a key part of its internal 
control and risk management framework. At Group level there is a 
long-standing and effective centralised internal audit service, which 
supports the Committee in delivering its responsibilities.

Following the establishment in 2019 of a new directorate of Risk and 
Assurance encompassing Group risk reporting and internal audit, the 
Group’s internal audit function has continued to operate effectively. The 
current Group internal audit plan was approved in March 2021, following a 
thorough review to ensure it provided adequate coverage over the 
Group’s key risks for the year ahead and was sufficiently flexible to 
respond to emerging risks. In developing the plan, account is taken of the 
principal risks, the activities to be undertaken by the external auditor, and 
the Group’s annual and ongoing risk management reviews. This approach 
seeks to ensure that there is a programme of internal and external audit 
reviews focused on identified key risk areas throughout the Group. 
Looking ahead, the intention of the Committee is to establish formal 
internal audit plans covering each 6 month period, given the volatility of 
the operating environment.

150 

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Audit Committee report (continued)

Effectiveness of the external audit process

Receiving high-quality and effective audit services is of paramount 

importance to the Committee. We continue to monitor carefully the 

effectiveness of our external auditor as well as their independence, while 

recognising there is a need to use our external auditor’s firm for certain 

non-audit services. We have full regard to the FRC’s Ethical Standard and 

ensure that our procedures and safeguards meet these standards.

The current external auditor, Ernst & Young LLP (EY), was appointed 

following a comprehensive audit tender process and approval by 

shareholders at the Company’s 2014 AGM. Its reappointment was 

approved at the 2021 Annual General Meeting. Christabel Cowling is the 

audit partner and has held the role since 2019.

The external auditor produced a detailed audit planning report in 

preparation for the year-end financial statements, which has assisted the 

auditor in delivering the timely audit of the Group’s annual report and 

financial statements and which was shared with, and discussed by, the 

Committee in advance.

The effectiveness review of the external auditor is considered as part of 

the Committee’s annual performance evaluation, which also examines the 

relationship and communications between the Committee and the 

external auditor. Further details of the Committee evaluation are provided 

on pages 156 to 157. No issues were raised during that review. The 

Committee concluded that the auditor was effective during the year and 

that the relationship and communications were open and constructive.

The Committee considered it was appropriate that the external auditor be 

reappointed and has made this recommendation to the Board. The 

Committee chair has also met privately with the external auditor to 

discuss key matters.

Auditor independence

The Committee carefully reviews on an ongoing basis the relationship with 

the external auditor to ensure that the auditor’s independence and 

objectivity are fully safeguarded.

The external auditor reported on its independence during the year and 

again since the year end, confirming to the Committee that, based on its 

assessment, it was independent of the Group.

Provision of non-audit services

Recurrent fees typically relate to agreed procedures regarding annual 

regulatory reporting obligations to Ofwat; work which is most efficiently 

and effectively performed by the statutory auditor. The policy is for 

non-audit fees not to exceed 70% of the audit fee for statutory work and 

for the Committee Chair to approve all non-audit work performed by the 

statutory auditor. The policy uses the average of the last three years’ audit 

fees disclosed in the accounts and certain non-audit fees for services that 

are required to be performed by the auditors are excluded from the 

assessment. The Committee carefully reviews non-audit work proposed 

for the statutory auditor, taking into consideration whether it was 

necessary for the auditor’s firm to carry out such work, and only grants 

approval for the firm’s appointment if it was satisfied that the auditor’s 

independence and objectivity would is safeguarded. If another accounting 

firm could provide the required cost-effective level of experience and 

expertise in respect of the non-audit services, then such firm would be 

chosen in preference to the external auditor.

The level of non-audit fees payable to the external auditor for the past 

year is 11% of the three-year average audit fee, which is within the Group’s 

70% non-audit fee limit. 

The Group Finance Director regularly reports to the Committee on the 

extent of services provided to the Company by the external auditor and 

the level of fees paid. The fees paid to the external auditor’s firm for 

non-audit services and for audit services are set out in note 7 to the 

financial statements on pages 211 to 212.

Internal audit

The internal audit activities of the Group are a key part of its internal 

control and risk management framework. At Group level there is a 

long-standing and effective centralised internal audit service, which 

supports the Committee in delivering its responsibilities.

Following the establishment in 2019 of a new directorate of Risk and 

Assurance encompassing Group risk reporting and internal audit, the 

Group’s internal audit function has continued to operate effectively. The 

current Group internal audit plan was approved in March 2021, following a 

thorough review to ensure it provided adequate coverage over the 

Group’s key risks for the year ahead and was sufficiently flexible to 

respond to emerging risks. In developing the plan, account is taken of the 

principal risks, the activities to be undertaken by the external auditor, and 

the Group’s annual and ongoing risk management reviews. This approach 

The Committee maintains to have a robust policy for the engagement of 

seeks to ensure that there is a programme of internal and external audit 

the external auditor’s firm for non-audit work. The Committee receives a 

reviews focused on identified key risk areas throughout the Group. 

regular report covering the auditor’s fees including details of non-audit 

Looking ahead, the intention of the Committee is to establish formal 

fees incurred.

internal audit plans covering each 6 month period, given the volatility of 

the operating environment.

Looking forward
During the forthcoming year, the Committee will remain focused on the 
key areas of responsibility delegated to it by the Board, ensuring that 
standards of good governance are maintained and that appropriate 
assurance is obtained across all areas of the business, with a particular 
focus on the Group’s principal risks, control environment and approach to 
financial reporting, noting the volatility in the global economy, and taking 
into account developments in reporting responsibilities including those 
recommended by the TCFD, the consideration of climate risk in 
preparation of the financial statements and potential changes in the 
governance environment.

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The Director of Risk and Assurance reported regularly through the year to 
the Committee on the outcomes and findings of internal audit activity. 
There were regular discussions, correspondence and private meetings 
between the Director of Risk and Assurance and the Committee Chair.

During the year, following a competitive tender process, the Committee 
approved the appointment of BDO to perform an external independent 
assessment of the internal audit function’s effectiveness, the last one 
having been undertaken in 2016. This concluded that the function is fit for 
purpose and is operating efficiently and effectively, in line with good 
practice and conforms to IIA (Chartered Institute of Internal Auditors) 
standards. Where opportunities for continued improvement have been 
identified, these have been adopted and the success of which will be 
monitored by the Committee as part of its annual assessment of the 
effectiveness of the internal audit function. The next cyclical external 
review of the internal audit function will be undertaken within the next five 
years, as required by IIA standards. 

Fair, balanced and understandable assessment
To enable the Committee to advise the Board in making its statement that 
it considered that the Company’s Annual Report and Accounts is fair, 
balanced and understandable (FBU) on page 148, the Committee applied 
a detailed FBU review framework that takes account of the Group’s 
well-documented verification process undertaken in conjunction with the 
preparation of the Annual Report and Accounts. This was in addition to 
the formal process carried out by the external auditor to enable the 
preparation of the independent auditor’s report, which is set out on pages 
183 to 189.

In preparing and finalising this Annual Report and Accounts, the 
Committee considered a report on the actions taken by management in 
accordance with the FBU process and an FBU assessment undertaken by 
the Pennon Executive. This assisted the Committee in carrying out its own 
assessment and being able to advise the Board that it considered that the 
Annual Report and Accounts taken as a whole is fair, balanced and 
understandable and provides the information necessary for shareholders 
to assess the Company’s position, performance, business model and 
strategy.

Statement of compliance with CMA order
The Company is in compliance with the Statutory Audit Services for Large 
Companies Market Investigation (Mandatory Use of Competitive Tender 
Processes and Audit Committee Responsibilities) Order 2014.

Following the most recent rotation of the senior statutory auditor in 2019, 
the Committee considers a full tender for the Group’s external audit 
services, subject to its annual reviews, likely no later than the year ending 
March 2024, before the next rotation would become due. 

This allows for any potential new audit firm to take up the role no later 
than for the year ending March 2025. The Committee believes this 
approach is in the best interest of shareholders, as over this period the 
Group will benefit from an efficient and effective audit, while receiving 
continued challenge from a senior statutory auditor.

150 

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Annual Report and Accounts 2022 | Pennon Group plc 

 151

 
 
 
Environmental, Social and Governance Committee report 

102

Ensuring responsible  
business practice
Environmental, Social and Governance Committee report
Ensuring responsible business practice

Annual Report and Accounts 2021 – Pennon Group plc

Dear Shareholder
I am pleased to report on the Environmental, Social 
and Governance (ESG) Committee’s activities during 
the year.
Dear Shareholder
The role of the ESG Committee is to ensure 
I am pleased to report on the Environmental, Social and Governance 
robust scrutiny of key aspects of environmental, 
(ESG) Committee’s activities and achievements during 2021/22. There 
social and governance (ESG) performance and to 
have been no changes to the Committee this year. I continue to be 
oversee Pennon’s performance against its strategic 
supported by an experienced Committee who focus on governing our ESG 
sustainability objectives.
activity and disclosure and ensure we continue to be a responsible 
Over the past year we have re-focused our Group ESG 
business, creating a positive long-term impact on the environment and all 
strategy, establishing a new capitals framework. This 
of our stakeholders and I’d like to thank them for their work and input this 
unique approach allows clear links between the ESG 
year.
targets and the impact and benefits of the established 
six core capitals; natural, social, human, manufactured, 
Sustainability is at the heart of our business and is part of everything that 
intellectual and financial.
we do. During the year, the Committee considered a wide range of matters 
Alongside our re-focused ESG strategy we have 
in the course of fulfilling its duties in accordance with its terms of 
updated our 2021/22 targets and associated targets 
reference.
to ensure greater alignment to our emerging capitals 
To deliver on our strategy, we have undergone an extensive materiality 
strategy and driving ESG assessment improvements. 
assessment in partnership with our stakeholders to identify their most 
We have also assessed and aligned our objectives 
important ESG matters. The results have informed our updated ESG 
and targets against the most relevant of the United 
targets framework and support us in aligning our approach and priorities 
Nations Sustainable Development Goals (SDGs) and will 
for PR24. You can read more on the outcomes of the materiality 
increasingly monitor our performance using the SDGs.
assessment on pages 30.
The Committee’s calendar of business now reflects a 
Over the past year, work to deliver our ESG Capitals programme has 
focus on performance in each of the capitals in turn 
continued at pace as we develop ways of measuring our contribution and 
and we look forward to reviewing progress against 
impact across the ESG agenda.
the Group’s ambition to be the leader across the 
South West and the Water Industry. In particular, we 
From a governance perspective, we welcomed the enhanced ESG 
are developing how our capitals approach will drive 
disclosure for this year’s reporting cycle and we have developed our very 
decision making. 
first SASB (Sustainability Accounting Standards Board) disclosure as well 
Finally, in terms of governance we welcome the 
as our very first ESG databook. We have also made significant progress 
enhanced disclosure and alignment to the TCFD 
with the TCFD (Task Force on Climate-Related Financial Disclosures) 
recommendations and strong performance against 
recommendations after producing our first TCFD disclosures voluntarily in 
Sustainable Financing Framework targets, and 
2020/21. 
progress in our Net Zero strategy.
As the global climate agenda increases, South West Water published both 
A strong performance against our identified SDGs 
their Net Zero plan – Our Promise to the Planet, and a new Climate 
and our own sustainability objectives ensures high 
Change Adaptation plan. 
standards of corporate responsibility for the benefit of 
all our stakeholders – our customers and communities, 
Finally, we welcomed Bristol Water into the Group in 2021/22 and work is 
our people, suppliers, regulators, and our investors.
already underway to integrate its activities into the Group ESG strategy. 
This annual report provides an integrated assessment 
This annual report provides an integrated assessment to show how a 
to show how a responsible approach to sustainability 
responsible approach to sustainability helps us to balance the immediate 
helps us to balance the immediate and longer-term 
and longer-term needs of society with the delivery of sustained 
needs of society with the delivery of sustained 
commercial success.
commercial success.

Iain Evans
Chair of the ESG Committee

Environmental, Social and Governance Committee 
Composition and Meetings

ESG COMMITTEE COMPOSITION AND MEETINGS

Position

Position

Director

Director

Date of  
appointment  
Date of appointment to 
to ESG  
ESG Committee
Committee

Attendance

Attendance

Committee Chair

Committee members

Iain Evans

Committee 
Chair
Committee

Iain Evans

September 2018
September 2018

Gill Rider

Susan Davy

Chris Loughlin(2)  
Gill Rider 
Susan Davy 
Claire Ighodaro
Jon Butterworth(1)
Neil Cooper(1)
Paul Boote(1)

Claire Ighodaro

Jon Butterworth

Neil Cooper

November 2006 
September 2012
September 2012
March 2018
March 2018 
September 2019 
September 2019
July 2020
July 2020
July 2020

July 2020

July 2020

(1)  Appointed to the Committee with effect from 31 July 2020.
(2)  Stepped down from the Board on 31 July 2020.

Paul Boote

July 2020

 4/4

  4/4

  1/1 
  4/4
  4/4 
  4/4
  2/3 
  3/3
  3/3 

 4/4

 4/4

 4/4

 4/4

 4/4

 4/4

“Sustainability is at the heart of our 
business and is part of everything 
that we do.”

Iain Evans
Iain Evans
ESG Committee Chair
ESG Committee Chair

2 June 2021
30 May 2022

152 

 Annual Report and Accounts 2022 | Pennon Group plc

 
Environmental, Social and Governance Committee report 

102

Ensuring responsible  

Annual Report and Accounts 2021 – Pennon Group plc

Environmental, Social and Governance Committee report

business practice

Ensuring responsible business practice

Dear Shareholder

I am pleased to report on the Environmental, Social 

and Governance (ESG) Committee’s activities during 

the year.

Dear Shareholder

The role of the ESG Committee is to ensure 

I am pleased to report on the Environmental, Social and Governance 

robust scrutiny of key aspects of environmental, 

(ESG) Committee’s activities and achievements during 2021/22. There 

social and governance (ESG) performance and to 

have been no changes to the Committee this year. I continue to be 

oversee Pennon’s performance against its strategic 

supported by an experienced Committee who focus on governing our ESG 

sustainability objectives.

activity and disclosure and ensure we continue to be a responsible 

Over the past year we have re-focused our Group ESG 

business, creating a positive long-term impact on the environment and all 

strategy, establishing a new capitals framework. This 

of our stakeholders and I’d like to thank them for their work and input this 

unique approach allows clear links between the ESG 

year.

targets and the impact and benefits of the established 

six core capitals; natural, social, human, manufactured, 

Sustainability is at the heart of our business and is part of everything that 

intellectual and financial.

we do. During the year, the Committee considered a wide range of matters 

Alongside our re-focused ESG strategy we have 

in the course of fulfilling its duties in accordance with its terms of 

updated our 2021/22 targets and associated targets 

reference.

to ensure greater alignment to our emerging capitals 

To deliver on our strategy, we have undergone an extensive materiality 

strategy and driving ESG assessment improvements. 

assessment in partnership with our stakeholders to identify their most 

We have also assessed and aligned our objectives 

important ESG matters. The results have informed our updated ESG 

and targets against the most relevant of the United 

targets framework and support us in aligning our approach and priorities 

Nations Sustainable Development Goals (SDGs) and will 

for PR24. You can read more on the outcomes of the materiality 

increasingly monitor our performance using the SDGs.

assessment on pages 30.

The Committee’s calendar of business now reflects a 

Over the past year, work to deliver our ESG Capitals programme has 

focus on performance in each of the capitals in turn 

continued at pace as we develop ways of measuring our contribution and 

and we look forward to reviewing progress against 

the Group’s ambition to be the leader across the 

impact across the ESG agenda.

decision making. 

South West and the Water Industry. In particular, we 

From a governance perspective, we welcomed the enhanced ESG 

are developing how our capitals approach will drive 

disclosure for this year’s reporting cycle and we have developed our very 

first SASB (Sustainability Accounting Standards Board) disclosure as well 

Finally, in terms of governance we welcome the 

as our very first ESG databook. We have also made significant progress 

enhanced disclosure and alignment to the TCFD 

with the TCFD (Task Force on Climate-Related Financial Disclosures) 

recommendations and strong performance against 

recommendations after producing our first TCFD disclosures voluntarily in 

Sustainable Financing Framework targets, and 

2020/21. 

As the global climate agenda increases, South West Water published both 

A strong performance against our identified SDGs 

their Net Zero plan – Our Promise to the Planet, and a new Climate 

and our own sustainability objectives ensures high 

Change Adaptation plan. 

standards of corporate responsibility for the benefit of 

all our stakeholders – our customers and communities, 

Finally, we welcomed Bristol Water into the Group in 2021/22 and work is 

our people, suppliers, regulators, and our investors.

already underway to integrate its activities into the Group ESG strategy. 

This annual report provides an integrated assessment 

This annual report provides an integrated assessment to show how a 

to show how a responsible approach to sustainability 

responsible approach to sustainability helps us to balance the immediate 

helps us to balance the immediate and longer-term 

and longer-term needs of society with the delivery of sustained 

needs of society with the delivery of sustained 

commercial success.

commercial success.

Position

Position

Director

Director

ESG Committee

Committee

Attendance

Attendance

progress in our Net Zero strategy.

Iain Evans

Chair of the ESG Committee

Environmental, Social and Governance Committee 

Composition and Meetings

ESG COMMITTEE COMPOSITION AND MEETINGS

Date of  

appointment  

Date of appointment to 

to ESG  

Committee Chair

Committee 

Iain Evans

Iain Evans

September 2018

September 2018

Committee members

Committee

Chris Loughlin(2)  

Gill Rider

Chair

Gill Rider 

Susan Davy 

Susan Davy

November 2006 

September 2012

September 2012

March 2018

March 2018 

Claire Ighodaro

Claire Ighodaro

September 2019 

September 2019

Jon Butterworth(1)

Neil Cooper(1)

Jon Butterworth

Paul Boote(1)

Neil Cooper

July 2020

July 2020

July 2020

July 2020

July 2020

(1)  Appointed to the Committee with effect from 31 July 2020.

Paul Boote

July 2020

(2)  Stepped down from the Board on 31 July 2020.

 4/4

  4/4

  1/1 

  4/4

  4/4 

  4/4

  2/3 

  3/3

  3/3 

 4/4

 4/4

 4/4

 4/4

 4/4

 4/4

“Sustainability is at the heart of our 

business and is part of everything 

that we do.”

Iain Evans

Iain Evans

ESG Committee Chair

ESG Committee Chair

2 June 2021

30 May 2022

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Committee agenda for 2021/22 
During the year, the Committee reviewed its remit and responsibilities, to 
ensure they remain appropriate.

ESG performance
The ESG Committee continues to assess performance against a range of 
challenging targets for the Group, set as part of the business planning 
process. 

In addition, the South West Water ESG committee provides assessment 
and oversight of South West Water’s performance against sustainability 
targets that are core to the successful delivery of its five year business 
plan. This is consistent with Ofwat’s requirement for independent 
governance of the regulated business.

As at 31 March 2022, Pennon achieved or is on track for 23 of the 26 
targets. We continue to target significant improvements in these areas. 
You can read more about our targets on page 87.

Materiality Assessment
During the year, we undertook an extensive materiality assessment in 
partnership with our stakeholders to identify their most important ESG 
matters. This involved interviewing a range of external stakeholders to get 
their views on what matters most as well as undertaking a desktop review, 
peer comparisons, activity mapping and horizon scanning in addition to 
one-to-ones with some of our internal teams. You can read more about 
the outcomes of our materiality assessment on page 30.

Capitals programme 
The focus of our Capitals programme this year has been to continue 
developing appropriate performance measures, benchmarking our 
approach, and identifying tools and methodologies to help us value these 
metrics. These Capitals measures will form part of our investment 
decision-making framework to ensure the total value and positive impact 
of our investments is captured. Our first Capitals Net Impact report will be 
published in Autumn 2022.

Key activities and achievements 
during the year
 • Successfully achieved majority of 2021/22 ESG targets 
 • Delivery of ESG Capitals plan as we look towards our first 

Capitals report to be published in Autumn 2022.

 • Completion of updated materiality assessment reflecting our 
new water focused Group to inform our future ESG targets

 • Continued delivery of TCFD recommendations including 

detailed appraisal of transition risks and opportunities and 
scenario analysis

 • Enhanced ESG reporting including our first disclosures 

aligned to the Sustainability Accounting Standards Board 
(SASB) reporting framework and new ESG DataBook
Integration of Bristol Water ESG activity into Group ESG 
reporting 
Improvements across external ESG ratings including our 
Sustainalytics ESG rating 
Implementation of new community impact tool (B4SI) across 
our key community programmes and activities

 •

 •

 •

 • Approval of updated Sustainable Financing Framework and 

Impact Report.

152 

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Annual Report and Accounts 2022 | Pennon Group plc 

 153

 
 
 
 
Benchmarking
It’s important to us to ensure we are regularly benchmarked against the 
expected industry standards. This ensures we are continuing to provide 
up to date disclosure for our stakeholders. Certain leading indices assess 
companies on their disclosures relating to stringent environmental, social 
and governance criteria, and their position to capitalise on the benefits of 
responsible business practice. Pennon is a constituent within the 
FTSE4Good Index, Sustainalytics, CDP Climate Change, S&P Global CSA 
and a number of other leading external ESG assessments. FTSE4Good 
and similar leading indices are designed to facilitate investment in 
companies that meet globally recognised corporate responsibility 
standards. 

Focus areas for 2022/23
 • Develop and publish first Capitals net impact report in Autumn 2022
 • Validation of Group Science Based Targets (SBTs)
 • Further integration of ESG across entire Group
 • Expansion of community impact evaluation and reporting
 • Preparatory work on upcoming ESG reporting including TNFD 
(Taskforce on Nature-related Financial Disclosures) and SDR 
(Sustainability Disclosure Requirements).

Environmental, Social and Governance Committee report (continued)

Enhanced reporting and assurance
With a growing focus on ESG reporting, we are increasing our 2022 
reporting suite and providing enhanced disclosure through our first SASB 
disclosure which can be found on pages 93 to 95 and ESG databook 
which is available to view at www.pennon-group.co.uk/sustainability. 

Pennon’s ESG reporting is integrated throughout the strategic report and 
specifically in the following sections:

Section

Chair’s letter
Chief Executive Officer’s review
Business model
Strategy overview
Key performance indicators
Environment performance 2021/22
Social performance 2021/22
Governance performance 2021/22
Stakeholder overview
Our People strategy
Our Operations

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Other related reporting including our Gender Pay Gap report, Climate 
Change Adaptation Report and Net Zero plan can be found on our website 
www.pennon-group.co.uk/sustainability.

Pennon’s ESG performance and reporting has been assured by DNV, an 
independent management consultancy specialising in technical assurance 
in the utility sector. DNV’s method of assurance includes testing the 
assumptions, definitions, methods and procedures that are followed in the 
development of data and the auditing thereof to ensure accuracy and 
consistency. The assurance statement can be found on our website  
www.pennon-group.co.uk/sustainability.

Certain disclosures within this annual report that relate to the 
sustainability performance of South West Water and Bournemouth Water 
have been subject to an independent audit of regulatory data conducted 
by Jacobs. DNV has reviewed the consolidation of these into total Pennon 
data where stated, but not their preparation.

Jacobs are engaged by South West Water to independently audit South 
West Water’s technical (non-financial) data published in its Annual 
Performance Report (APR). This includes all South West Water regulatory 
targets, including the suite of environmental performance indicators. 
Jacobs provide a report on this audit within South West Water’s Annual 
Performance Report. Similarly, Turner & Townsend conduct an 
independent audit of Bristol Water’s technical (non-financial) data also 
published in its Annual Performance Report.

154 

 Annual Report and Accounts 2022 | Pennon Group plc

Environmental, Social and Governance Committee report (continued)

Nomination Committee report

Enhanced reporting and assurance

Benchmarking

With a growing focus on ESG reporting, we are increasing our 2022 

It’s important to us to ensure we are regularly benchmarked against the 

reporting suite and providing enhanced disclosure through our first SASB 

expected industry standards. This ensures we are continuing to provide 

disclosure which can be found on pages 93 to 95 and ESG databook 

up to date disclosure for our stakeholders. Certain leading indices assess 

which is available to view at www.pennon-group.co.uk/sustainability. 

companies on their disclosures relating to stringent environmental, social 

Pennon’s ESG reporting is integrated throughout the strategic report and 

specifically in the following sections:

and governance criteria, and their position to capitalise on the benefits of 

responsible business practice. Pennon is a constituent within the 

FTSE4Good Index, Sustainalytics, CDP Climate Change, S&P Global CSA 

and a number of other leading external ESG assessments. FTSE4Good 

and similar leading indices are designed to facilitate investment in 

companies that meet globally recognised corporate responsibility 

standards. 

Focus areas for 2022/23

 • Develop and publish first Capitals net impact report in Autumn 2022

 • Validation of Group Science Based Targets (SBTs)

 • Further integration of ESG across entire Group

 • Expansion of community impact evaluation and reporting

 • Preparatory work on upcoming ESG reporting including TNFD 

(Taskforce on Nature-related Financial Disclosures) and SDR 

(Sustainability Disclosure Requirements).

Page

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10

20

19

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26

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Section

Chair’s letter

Chief Executive Officer’s review

Business model

Strategy overview

Key performance indicators

Environment performance 2021/22

Social performance 2021/22

Governance performance 2021/22

Stakeholder overview

Our People strategy

Our Operations

Other related reporting including our Gender Pay Gap report, Climate 

Change Adaptation Report and Net Zero plan can be found on our website 

www.pennon-group.co.uk/sustainability.

Pennon’s ESG performance and reporting has been assured by DNV, an 

independent management consultancy specialising in technical assurance 

in the utility sector. DNV’s method of assurance includes testing the 

assumptions, definitions, methods and procedures that are followed in the 

development of data and the auditing thereof to ensure accuracy and 

consistency. The assurance statement can be found on our website  

www.pennon-group.co.uk/sustainability.

Certain disclosures within this annual report that relate to the 

sustainability performance of South West Water and Bournemouth Water 

have been subject to an independent audit of regulatory data conducted 

by Jacobs. DNV has reviewed the consolidation of these into total Pennon 

data where stated, but not their preparation.

Jacobs are engaged by South West Water to independently audit South 

West Water’s technical (non-financial) data published in its Annual 

Performance Report (APR). This includes all South West Water regulatory 

targets, including the suite of environmental performance indicators. 

Jacobs provide a report on this audit within South West Water’s Annual 

Performance Report. Similarly, Turner & Townsend conduct an 

independent audit of Bristol Water’s technical (non-financial) data also 

published in its Annual Performance Report.

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Promoting diversity and ensuring 
ongoing leadership effectiveness and 
stewardship

Dear Shareholder
I am pleased to present the Nomination Committee’s report for the year 
ending 31 March 2022. 

This year, the Committee has focused on reviewing the effectiveness, size 
and composition of the Board to meet future requirements, in line with the 
strategy and in advance of the Audit Chair’s end of tenure planned for 
2023. Additionally, the Committee has considered the ongoing 
development and succession planning of the wider executive team, 
including Bristol Water. Finally the Committee has taken an active interest 
in championing diversity, whether gender, ethnicity, or social mobility.

The Nomination Committee met four times during the year to fulfil the 
duties set out in its terms of reference.

Only the members of the Committee are entitled to attend the Nomination 
Committee meetings, although other regular invitees to Committee 
meetings during the year included the Group Chief Executive Officer, the 
Group Chief People Officer and the General Counsel and Company 
Secretary. Committee members are also excluded from participating when 
their own positions are under discussion. 

Further information on the Board leadership biographies, can be found on 
pages 130 to 132

Board diversity 
At Pennon we believe that a diverse and inclusive culture is a strategic 
imperative, treating it in the same way as we do each strategic priority - 
setting the tone from the top, holding leaders accountable and delivering 
against a clear action plan.

We know that balanced teams are better at solving complex problems, 
delivering innovative solutions, spotting new opportunities as well as being 
a powerful driver of resilience.

As at the 31 March 2022, the Board’s gender diversity stood at 43% with 
Pennon Executive gender diversity at 50% and for senior management 
(excl Bristol) at 44%. This focus on diversity positioned us 10th in the most 
recent FTSE Women Leaders report (FTSE 250) and 1st in the Utility 
Category.

Pennon remains one of very few FTSE businesses in the UK to have both 
a female Chief Executive Officer and Chair. Given this, we have continued 
our membership of the 30% Club, and I am an ambassador of 25 x 25, the 
initiative to increase the number of women CEOs in UK business.

As advocates of Sir John Parker’s review for ethnic board diversity, 
meeting the target ahead of the required date, we were also early 
signatories of the Change the Race Ratio and we have published diversity 
targets in line with this. We will be publishing our ethnicity pay gap during 
2022. The Group’s wider workforce diversity is currently 2.48%, in part, 
reflective of the customers we serve across the Greater South West and 
the water industry. 

Gill Rider
Chair of the Nomination Committee

Nomination Committee Composition and Meetings

Position

Director

Date of  
appointment  
to Nomination  
Committee

Attendance

Committee 
Chair
Committee 
members

Gill Rider

September 2012

Neil Cooper

September 2014

Iain Evans

September 2018

Jon Butterworth

July 2020

Claire Ighodaro

July 2020

 4/4

 4/4

 4/4

 4/4

 4/4

154 

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Annual Report and Accounts 2022 | Pennon Group plc 

 155

 
 
 
Nomination Committee report (continued)

Board diversity policy
The Board requires the Committee to review and monitor compliance with 
the Board’s diversity policy and report on the targets, achievement against 
those targets and overall compliance in the annual report each year.

The Board’s diversity policy confirms that the Board is committed to:

 • The search for Board candidates being conducted, and appointments 
made, on merit, against objective criteria whilst promoting the widest 
forms of diversity, including gender, social and ethnicity. In this context, 
the Board will endeavour to achieve and maintain:

 • A minimum of 40% female representation on the Board
 • A minimum of 40% female representation on the Group’s senior 

management team

 • At least one member of diverse ethnicity on the Board

 • Satisfying itself that plans are in place for orderly succession of 

appointments to the Board and senior leadership.

 • Maintain an appropriate balance of skills and experience within the 

Group and on the Board. 

Talent management and succession planning
In 2020/21, a comprehensive leadership review was undertaken in 
conjunction with Heidrick & Struggles and extended this year to include 
the wider leadership population, including Bristol Water, to provide an 
independent and consistent Group wide view of the skills mix, capability 
and potential of the Group. This will be used to help inform development 
plans, aid succession planning and support the evolution of the Group’s 
operating model as it integrates Bristol Water and executes strategy.

The Committee, supported by the Group Chief People Officer, also 
regularly reviews both the executive and non-executive leadership as part 
of its standing agenda. External horizon scanning has also become a more 
frequent activity, to ensure that the Board remains flexible to respond to 
any changing priorities.

Board effectiveness review
The Board undertakes a formal and rigorous review of its performance and 
that of its Committees and Directors each year. This ensures that they 
continue to operate effectively and are identifying opportunities for 
improvement and best practice, as well as helping to inform future agenda 
items and areas of focus.

Summary of evaluation

The last external evaluation took place in 2020, in accordance with the UK 
Corporate Governance Code recommendation for an evaluation at least 
every three years. This year’s evaluation was conducted internally, via an 
online questionnaire created by the Group General Counsel and Company 
Secretary in consultation with the Chair and respective Committee Chairs, 
in February 2022.

This year, there was greater focus on treating the evaluation as a strategic 
health check and forward-looking review, whilst also including questions 
that enabled the Board to reflect on its performance in accordance with 
the UK Code requirement. However, specific focus was also on the 
following:

 • The processes that enable the business to meet its new challenges 
 • How the Board can best respond to and lead the strategic direction of 

the Group

 • The maturity of, and appropriate flex within, our current governance
 • Board composition, numbers, and attributes required for new 

appointments

 • The ways in which the Board can equip itself to respond to and lead in 

the context of increased complexity, uncertainty, opportunity and risk in 
the UK water business environment

 • How we can better achieve and explain current and long-term 

corporate performance

 • How we can operate more effectively and strategically.

The questionnaire also ensured due regard to the ongoing effectiveness 
of the Board during the year in setting the Group’s strategy, promoting 
Pennon’s culture and values, ensuring that the Group’s obligations to its 
shareholders and other stakeholders were understood and met, 
overseeing the use of the Group’s resources, managing the risks inherent 
in the strategy, plans and the operating environment, and ensuring that 
the Pennon Executive had managed all the activities of the Company well.

The outcome of the review concluded that the Board, its Committees and 
individual Directors continued to demonstrate a high degree of 
effectiveness and collaboration, and that the Board had a good 
understanding of opportunities for growth and risks facing the business, 
with the following positives, negatives and/or actions suggested:

Area of assessment

Commentary/feedback 

Actions

Pennon Board Board operation

•  The Board works well, with open collaboration, with potential for 

further Non-Executive Director support.

•  Assess the need for further Non-
Executive Director and progress 
accordingly.

Board leadership 

•  The Board provides entrepreneurial leadership.
•  There are constructive relationships between executive / senior 

•  Continue to focus on driving improved 

Health & Safety performance.

management and Non-Executive Directors.

•  The Board takes the lead in driving a strong health and safety 

culture throughout the Group.

•  The Board is strong, diverse, supportive, well-structured and 

appropriately positioned.

•  On H&S matters, it was commented that, whilst the Board drives 

this, H&S performance can always be improved.

Board oversight 

•  Good oversight of the Group’s business.
•  Develop and maintain increased visibility around pollutions.

Group strategy and 
Governance

•  The Board continues to provide helpful support to management.
•  The Board offers good strategic direction and governance.

•  Continue to ensure appropriate 

processes for monitoring, reporting 
and addressing pollution incidents.

•  Key themes are developing strategic 
lines of communication to drive 
climate delivery and growth.

156 

 Annual Report and Accounts 2022 | Pennon Group plc

Nomination Committee report (continued)

Board diversity policy

The Board requires the Committee to review and monitor compliance with 

the Board’s diversity policy and report on the targets, achievement against 

those targets and overall compliance in the annual report each year.

The last external evaluation took place in 2020, in accordance with the UK 

Corporate Governance Code recommendation for an evaluation at least 

every three years. This year’s evaluation was conducted internally, via an 

online questionnaire created by the Group General Counsel and Company 

Secretary in consultation with the Chair and respective Committee Chairs, 

The Board’s diversity policy confirms that the Board is committed to:

in February 2022.

 • The search for Board candidates being conducted, and appointments 

made, on merit, against objective criteria whilst promoting the widest 

forms of diversity, including gender, social and ethnicity. In this context, 

the Board will endeavour to achieve and maintain:

This year, there was greater focus on treating the evaluation as a strategic 

health check and forward-looking review, whilst also including questions 

that enabled the Board to reflect on its performance in accordance with 

the UK Code requirement. However, specific focus was also on the 

 • A minimum of 40% female representation on the Board

 • A minimum of 40% female representation on the Group’s senior 

management team

 • At least one member of diverse ethnicity on the Board

 • Satisfying itself that plans are in place for orderly succession of 

appointments to the Board and senior leadership.

 • Maintain an appropriate balance of skills and experience within the 

Group and on the Board. 

Talent management and succession planning

In 2020/21, a comprehensive leadership review was undertaken in 

conjunction with Heidrick & Struggles and extended this year to include 

the wider leadership population, including Bristol Water, to provide an 

independent and consistent Group wide view of the skills mix, capability 

and potential of the Group. This will be used to help inform development 

plans, aid succession planning and support the evolution of the Group’s 

operating model as it integrates Bristol Water and executes strategy.

The Committee, supported by the Group Chief People Officer, also 

regularly reviews both the executive and non-executive leadership as part 

of its standing agenda. External horizon scanning has also become a more 

frequent activity, to ensure that the Board remains flexible to respond to 

any changing priorities.

Board effectiveness review

The Board undertakes a formal and rigorous review of its performance and 

that of its Committees and Directors each year. This ensures that they 

continue to operate effectively and are identifying opportunities for 

improvement and best practice, as well as helping to inform future agenda 

items and areas of focus.

Summary of evaluation

Area of assessment

Commentary/feedback 

Pennon Board Board operation

•  The Board works well, with open collaboration, with potential for 

further Non-Executive Director support.

Board leadership 

•  The Board provides entrepreneurial leadership.

with the following positives, negatives and/or actions suggested:

shareholder approval at the Annual General Meeting 

on 22 July 2021. Together with the interim dividend  

of 6.77 pence, this will result in a total dividend of  

21.74 pence per share, an increase of 3.0%.

Your Board 

In July 2020, we enacted our Board internal 

succession plan and I was delighted to take on  

the role of Chair, working alongside our diverse  

and talented Board, one of the legacies left to 

Pennon by our outgoing Chair, Sir John Parker.  

Our succession plan also included the retirement 

Actions

of Chris Loughlin, Group Chief Executive Officer, 

who stepped down after 14 years leading the Group 

•  Assess the need for further Non-

through some exceptional times and changes.

Executive Director and progress 

Susan Davy, previously Chief Financial Officer of 

Pennon, was appointed as the new Group Chief 

accordingly.

Executive Officer and Paul Boote was appointed  

as Group Finance Director, having held several  

•  Continue to focus on driving improved 

•  There are constructive relationships between executive / senior 

management and Non-Executive Directors.

•  The Board takes the lead in driving a strong health and safety 

culture throughout the Group.

•  The Board is strong, diverse, supportive, well-structured and 

appropriately positioned.

senior finance positions in the Group. 

Health & Safety performance.

At the same time, we reviewed our Committee 

structure to ensure that strong governance remains 

at the core of our management of the Group. All Non-

Executives now attend all committees and, consistent 

with being a regulated company, South West Water 

Limited maintains separate governance arrangements. 

In recognition of the growing importance of ESG 

•  On H&S matters, it was commented that, whilst the Board drives 

matters for all responsible businesses, we refreshed 

Championing diversity

this, H&S performance can always be improved.

Board oversight 

•  Good oversight of the Group’s business.

•  Develop and maintain increased visibility around pollutions.

focus on the delivery of our commitment to ensure 

processes for monitoring, reporting 

Group strategy and 

•  The Board continues to provide helpful support to management.

Governance

•  The Board offers good strategic direction and governance.

to become a leader in Health and Safety performance 

lines of communication to drive 

the focus of and renamed our Sustainability 

Committee, to ESG Committee, strengthening and 

prioritising ESG. We have also created a new dedicated 

Health and Safety Committee to enable the Board to 

•  Continue to ensure appropriate 

all colleagues go home safe, each and every day. 

and addressing pollution incidents.

Chaired by Jon Butterworth, appointed to the Pennon 

Board last year, we are already benefitting from his 

considerable operational experience. With an ambition 

•  Key themes are developing strategic 

in the industry by 2025, we know we have more to do.

climate delivery and growth.

156 

 Annual Report and Accounts 2022 | Pennon Group plc

following:

the Group

appointments

 • The processes that enable the business to meet its new challenges 

 • How the Board can best respond to and lead the strategic direction of 

 • The maturity of, and appropriate flex within, our current governance

 • Board composition, numbers, and attributes required for new 

 • The ways in which the Board can equip itself to respond to and lead in 

Pennon Group plc – Annual Report and Accounts 2021 

the context of increased complexity, uncertainty, opportunity and risk in 

the UK water business environment

 • How we can better achieve and explain current and long-term 

corporate performance

 • How we can operate more effectively and strategically.

The questionnaire also ensured due regard to the ongoing effectiveness 

of the Board during the year in setting the Group’s strategy, promoting 

The Group has also recognised the ongoing loyalty of 

UK Water Industry focus

Pennon’s culture and values, ensuring that the Group’s obligations to its 

shareholders with a special dividend, representing an 

shareholders and other stakeholders were understood and met, 

combined with an associated share consolidation.

efficient means of returning capital to shareholders, 

overseeing the use of the Group’s resources, managing the risks inherent 

Pennon’s ongoing strength and resilience is clearly 

in the strategy, plans and the operating environment, and ensuring that 

and reliably demonstrated with our continued sector-

the Pennon Executive had managed all the activities of the Company well.

leading dividend policy of CPIH +2%, underpinned 

by the Board’s confidence in the Group’s sustainable 

The outcome of the review concluded that the Board, its Committees and 

growth strategy, continued RoRE outperformance, 

individual Directors continued to demonstrate a high degree of 

driven by the totex efficiency and outperformance  

in SWW.

effectiveness and collaboration, and that the Board had a good 

For 2020/21, the Board has recommended a final 

understanding of opportunities for growth and risks facing the business, 

dividend of 14.97 pence per share, subject to 

Reshaping the Group, we have focused on driving 
sustainable growth, customer service and 
environmental excellence in the UK Water Industry. 
This is what we do best. We have a long history 
and strong heritage in the Water Industry that our 
investors and shareholders value. We have a proven 
track record in delivering long-term value through our 
subsidiary businesses, South West Water and Pennon 
Water Services. We have consistently demonstrated 
robust operational and resilient financial performance 
for many years. We are well placed, together with 
significant retained earnings, to provide a sustainable 
platform for delivery, investment and growth.

Operationally, we have made a strong start to the new 
regulatory period, with c.80% of ODIs ahead or on 
track. Despite the challenges posed by the pandemic, 
the performance of the business has been resilient, 
and testament to the hard work of all our employees. 

We also acknowledge that we need to do more in 
some operational areas, notably pollutions. The 
Board has focused significant attention on this over 
the course of the year, ensuring we are working 
collaboratively with our regulators and have a robust 

reduction plan in place.

Purpose and culture

The completion of the Viridor sale in July 2020 
recognised the full strategic value built up over 
many years of careful management. It was therefore 
fitting to refresh our purpose this year, post the Viridor 
sale, reflecting the wider social contract we have with 
all of our stakeholders and the region we support. 
Our new purpose, Bringing water to life – supporting 
the lives of people and the places they love for 
generations to come, shows the importance we place 
on operating in the public interest for the benefit of 
our shareholders, customers and our employees, for 
now and into the future, underpinned by our core 
values which guide everything we do.

There has never been a more important time for 
responsible businesses to promote the widest 
level of diversity in the boardroom and beyond. 

Our Board was pleased to note our ranking of 23rd in 
the FTSE 100 Hampton-Alexander review with 42.9% 
female diversity and our achievement in meeting the 
outcome of Sir John Parker’s review ahead of the 2021 
target for ethnic board diversity. We are one of only 
a very few FTSE businesses in the UK to have both a 
female Chief Executive and Chair. Alongside this, we 
have continued our membership of the 30% Club, and 
SWW has once again contributed to the industry’s 

Women in Water initiative.

Pennon also became the first water company to sign 
up to Change the Race Ratio, harnessing a desire to 
go further and faster and leading from the front. We 
know that change of this magnitude takes time and 
commitment especially given the demographic of the 
regions we support. We are committed to take every 
opportunity to make a broader societal impact on 

diversity and inclusion. 

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Area of assessment

Commentary/feedback 

Actions

Audit 
Committee

Committee operation 
and effectiveness 

ESG 
Committee

Committee operation 
and effectiveness

•  The Audit Committee provides useful support to the Board and 

•  Continue with existing processes.

management.

•  The Committee operates good governance, is up to date with 

changing legislation and has a strong relationship with financial 
management. 

•  Overall, it was felt that the Audit Committee functions well, with 

multiple members with deep finance experience.

•  Relationships and communication between the ESG Committee 

•  Ensure sufficient flexibility to further 

and key executives are open and constructive.

•  The Committee makes effective use of KPIs and benchmarking 
to understand ESG performance, with external sustainability 
performance reported on regularly. 

improve net zero activities and 
outcomes.

•  Continue the vital focus on 

environmental issues and CSOs. 

•  Overall the Committee provides good direction in an ever-

•  Continue to review and assess 

evolving area and has developed well over the last 18 months.
•  Environmental issues particularly around CSOs have emerged 

processes in this area.

11

more prominently this year.

•  The Committee and the Board have work to do, to deal with the 
pollutions and CSO challenges, with the right executive support.

Remuneration 
Committee

Committee operation
and effectiveness

well-honed processes.

•  The Remuneration Committee has performed well, with 

•  Continue to evolve the framework as 

•  The Nomination Committee has performed well and needs to 
continue its track of Board succession planning and Executive 
succession activities.

•  The H&S Committee provides effective support to both the 

•  The Committee is now well established and focused on 

supporting the Board’s aspirations with recent reports on 
investigations felt excellent.

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Board and management.

Committee operation 
and effectiveness

Nomination 
A sustainable future strategy
Committee
Our focus on UK Water, together with the 
geography of the region and communities we 
support, affords us an opportunity to aim to  
be at the forefront of environmental leadership. 
Committee operation 
H&S 
As we all know, there is no silver bullet to achieving 
and effectiveness
Committee
Net Zero and it requires new thinking and resolute 
leadership. I am personally delighted that the Water 
Industry is leading the way, with even more ambitious 
timelines to achieve Net Zero by 2030, 20 years 
ahead of the rest of the UK. The Board has set out 
an implementation roadmap, to transform the Group, 
focused around three key pillars – sustainable living, 
championing renewables and reversing carbon 
A key area for focus in 2022/23 will be recruiting up to 2 new Non-
emissions. We are well placed to transform, delivering 
on our purpose and putting in place the core building 
Executive Directors as part of ongoing Board succession and 
blocks for our next price review and beyond.
effectiveness. To support this activity, Russell Reynolds Associates have 
Pennon is a high performing business, focused on  
been appointed following a robust selection process and to ensure that an 
a sustainable future for all, focused on UK Water  
extensive and robust search can be made for suitable candidates.
and committed to delivering for all stakeholders,  
now and into the future.

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Chair
Gill Rider 
2 June 2021
Chair

30 May 2022

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required and build on existing 
processes.

•  Continue with existing processes, 

focused on succession.

•  A developing Committee that should 
continue its deep dives into H&S 
performance and incidents.

Matters considered by the 
Committee during the year
 • Overseeing the effectiveness of the Board’s internal 

succession plan, ensuring that the board has the appropriate 
mix of skills, experience and diversity

 • Reviewing terms of reference for the Committee to ensure 

they continue to be appropriate

 • Overseeing the annual review of Board Effectiveness and 

Board composition

 • The annual review and approval of the Group policy on 

Diversity, Respect and Inclusion and the Group’s progress on 
diversity in line with the Parker review, including the outcome 
of the FTSE Leaders Survey and the Group’s position on 
Gender Pay

 • Ongoing review, development and evolution of the Executive 
Leadership team, including succession planning and the 
integration of Bristol Water 

 • Overseeing the appointment process of an external search 
consultancy, to assist in future non-executive appointments.

Annual Report and Accounts 2022 | Pennon Group plc 

 157

 
 
 
 
 
 
 
Health & Safety Committee Report

Driving a robust health  
and safety culture 

Dear Shareholder
I am pleased to provide an update on the Health & Safety (H&S) 
Committee’s activities during the year.

I believe the key to ensuring we keep employees safe and well in the 
workplace, is through empowering everyone to take responsibility for the 
health, safety and wellbeing of each other and for themselves. Simply put, 
it’s about culture, leadership and accountability.

Establishing a separate Board Committee focused purely on Health and 
Safety was an important step forward in Pennon’s journey as part of our 
HomeSafe strategy and to support the Group’s vision to ensure that 
everyone goes home safe every day. We aim to be a leader of Health and 
Safety by 2025 in our sector, and leadership from the top is critical. The 
Board has dedicated time to discuss and review performance, offer 
support, encourage learning and meet leaders and employees from across 
the business.

Reviewing the Group’s health and safety performance, effectiveness of 
health and safety policies and procedures, including the continued roll-out 
of the HomeSafe strategy, has been core, with significant improvements 
already noted.

Importantly, the Committee reviews deep dives of High Potential Incidents 
with a particular focus on lessons learned, getting to the root cause, 
encouraging a learning mindset. We also reviewed external benchmarking 
of our performance against water peers, the results from our Engagement 
survey and employees’ perception of Health and Safety as well as share 
good practice.

H&S Committee composition
All Board members are attendees and served throughout the year, with 
support from the Group Chief People Officer and Pennon’s H&S Director.

Reporting
In addition to the regular board report by the Group Chief Executive 
Officer, detailed performance is reviewed six monthly, focusing on 
performance, benchmarking, and lead activities such as leadership and 
engagement, hazard rectification, asset health and working environment. 
The corresponding improvements in outcome metrics has been noted, 
with the Lost Time Injury Frequency Rate (LTIFR) reducing consistently 
across the period, with a 24% reduction in the year.

The HomeSafe strategy has been reviewed for the next three years, to 
support significant year on year reductions required in injury rates. The 
committee will continue to review and challenge plans and performance to 
support our HomeSafe ambitions, with a detailed roadmap to 2025 built on 
six key pillars. 

Jon Butterworth
H&S Committee Chair 

Health & Safety Committee Composition and Meetings

Position

Director

Date of  
appointment to 
Health & Safety 
Committee

Attendance

Committee 
Chair
Committee 
members

Jon Butterworth November 2020

Gill Rider

November 2020

Susan Davy

November 2020

Claire Ighodaro

November 2020

Iain Evans

November 2020

Neil Cooper

November 2020

Paul Boote

November 2020

 3/3

 3/3

 3/3

 3/3

 3/3

 3/3

 3/3

158 

 Annual Report and Accounts 2022 | Pennon Group plc

Jon Butterworth
H&S Committee Chair

30 May 2022

Health & Safety Committee Report

Driving a robust health  

and safety culture 

Dear Shareholder

I am pleased to provide an update on the Health & Safety (H&S) 

Committee’s activities during the year.

I believe the key to ensuring we keep employees safe and well in the 

workplace, is through empowering everyone to take responsibility for the 

health, safety and wellbeing of each other and for themselves. Simply put, 

it’s about culture, leadership and accountability.

Establishing a separate Board Committee focused purely on Health and 

Safety was an important step forward in Pennon’s journey as part of our 

HomeSafe strategy and to support the Group’s vision to ensure that 

everyone goes home safe every day. We aim to be a leader of Health and 

Safety by 2025 in our sector, and leadership from the top is critical. The 

Board has dedicated time to discuss and review performance, offer 

support, encourage learning and meet leaders and employees from across 

the business.

already noted.

Reviewing the Group’s health and safety performance, effectiveness of 

health and safety policies and procedures, including the continued roll-out 

of the HomeSafe strategy, has been core, with significant improvements 

Importantly, the Committee reviews deep dives of High Potential Incidents 

with a particular focus on lessons learned, getting to the root cause, 

encouraging a learning mindset. We also reviewed external benchmarking 

of our performance against water peers, the results from our Engagement 

survey and employees’ perception of Health and Safety as well as share 

good practice.

H&S Committee composition

All Board members are attendees and served throughout the year, with 

support from the Group Chief People Officer and Pennon’s H&S Director.

Reporting

In addition to the regular board report by the Group Chief Executive 

Officer, detailed performance is reviewed six monthly, focusing on 

performance, benchmarking, and lead activities such as leadership and 

engagement, hazard rectification, asset health and working environment. 

The corresponding improvements in outcome metrics has been noted, 

with the Lost Time Injury Frequency Rate (LTIFR) reducing consistently 

across the period, with a 24% reduction in the year.

The HomeSafe strategy has been reviewed for the next three years, to 

support significant year on year reductions required in injury rates. The 

committee will continue to review and challenge plans and performance to 

support our HomeSafe ambitions, with a detailed roadmap to 2025 built on 

six key pillars. 

Jon Butterworth

H&S Committee Chair

30 May 2022

Jon Butterworth

H&S Committee Chair 

Health & Safety Committee Composition and Meetings

Date of  

appointment to 

Health & Safety 

Committee

Position

Director

Attendance

Committee 

Jon Butterworth November 2020

Chair

Committee 

members

Gill Rider

November 2020

Susan Davy

November 2020

Claire Ighodaro

November 2020

Iain Evans

November 2020

Neil Cooper

November 2020

Paul Boote

November 2020

 3/3

 3/3

 3/3

 3/3

 3/3

 3/3

 3/3

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The Group’s flagship health and safety programme, HomeSafe, continues to provide the framework for driving significant improvements in all health and 
safety activities and impacts. HomeSafe is built on the six strategic pillars; Managing Risk, Sharing & Learning, Working Together, Protecting Health, 
Enabling Leaders and Being Resilient.

Read more on page 56

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158 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 159

Matters considered by the Committee during the year
During the year, the Committee considered a wide range of matters in the course of fulfilling its duties in accordance with its terms of reference:

 • Six monthly comprehensive reviews of the Group’s Health & Safety performance
 • A review of the next phase of the HomeSafe strategy through to 2025
 • A deep dive into the wellbeing strategy with a focus on mental health
 • A review and challenge of potential near-miss events to ensure lessons are learnt
 • Visiting operational sites to engage with front line staff and the wider Health and Safety teams

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Remuneration Committee report

Ensuring executive reward supports resilient performance, 
sustainable growth and the step change needed in 
environmental outcomes for the benefit for all

Dear Shareholder
I am pleased to present the Directors’ remuneration report for the year 
ending 31 March 2022.

During the year, a number of significant milestones were realised as we 
repositioned Pennon to focus on driving sustainable growth in the UK 
Water sector with the acquisition of Bristol Water, reducing debt levels, 
and recognised ongoing shareholder loyalty with a special dividend in July 
2021, returning £1.5 billion to shareholders. For the year ending 31 March 
2022, the Board is recommending a final dividend of 26.83p per share, 
making the total dividend for the year 38.53p. Pennon’s sector leading 
dividend policy of growth of CPIH+2% reflects the Board’s confidence in 
the Group’s sustainable growth strategy, underpinned by continued RORE 
out-performance in South West Water, and EBITDA contribution from 
Bristol Water and Pennon Water Services.

Delivering on our largest environmental investment in fifteen years, as well 
as achieving 100% coastal bathing water quality for the first time, we 
acknowledge there is more to do to protect our environment, and our 
rivers and coastal waters. Our pollutions reduction plan has achieved our 
best performance for ten years, reducing pollutions by one third. However 
it’s not yet where we need to be and there is more to do. And in line with 
our planned trajectory to achieve EPA 4 star status by 2024 we recognise 
there is much to continue to focus on. We have therefore reflected this in 
the annual bonus revised outturns, applying downward discretion.

In a year when rising living costs are front of mind, South West Water 
announced average bill reductions for 2022, lower now than ten years ago, 
as well as unlocking almost £22 million of affordability support across the 
Group, and expanding the number of customers on social tariffs. 

We are reporting robust and resilient performance, thanks to the hard 
work and commitment of our teams. Both South West Water and Bristol 
Water are on track or ahead of ODI delivery. 

A key focus for the Group has been to continue to support colleagues 
during the pandemic, including a commitment to provide full pay during 
periods of illness or self-isolation. In addition, following a comprehensive 
review of our wellbeing strategy, a rounded package of measures, 
designed to support both the physical and mental wellbeing of our 
colleagues was introduced. 

The continued implementation of our reward strategy means that group 
employees now have greater flexibility in the benefits that matter to them 
most, with a more dynamic and flexible approach to pension arrangements 
and the ability to buy and sell holiday. During the year, we held a number 
of employee reward focus groups as part of engaging colleagues to help 
inform our 2021/22 pay award decisions, and more can be read on pages 
165 to 168. Importantly, to recognise and reward colleagues for their 
ongoing support and dedication to our customers, the 2021 employee 
bonus in South West Water was significantly enhanced. In addition, 
Pennon became a Living Wage Foundation accredited employer.

We continue to promote the benefits of employee share ownership with 
over 52% of our colleagues participating in HMRC approved schemes. We 
were pleased to invite colleagues from Bristol Water to join the 2021 Share 
Save plan, post-acquisition and were delighted with the take up of 54% of 
eligible employees choosing to participate. We were pleased that Bristol 
Water employees became eligible to participate in our Share Incentive 
Plan in early 2022. 

Claire Ighodaro
Remuneration Committee Chair 

Remuneration Committee Composition and Meetings

Position

Director

Date of  
appointment to 
Remuneration 
Committee

Attendance

Committee 
Chair
Committee

Claire Ighodaro

July 2020

Gill Rider

September 2012

Neil Cooper

September 2014

Iain Evans

September 2018

Jon Butterworth

July 2020

 4/4

 4/4

 4/4

 4/4

 4/4

“A number of significant milestones were 
realised as we repositioned Pennon to 
focus on driving sustainable growth in 
the UK water sector.”

160 

 Annual Report and Accounts 2022 | Pennon Group plc

Pennon Group plc – Annual Report and Accounts 2021 

107

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GOVERNANCE IN ACTION

Remuneration approach for the wider 

workforce

Consistent with best practice, the Remuneration 

Committee spends considerable time on matters 

relating to remuneration arrangements across the 

wider organisation. 

Details of remuneration for the wider employee 

base provide important context when making 

decisions regarding remuneration for the 

Executive Directors as well as ensuring that 

consistent approaches are being adopted across 

the organisation. 

To provide greater transparency of remuneration 

we have introduced additional information. The 

Remuneration Committee is kept informed of wider 

workforce remuneration through the Pennon pay 

dashboard which is reviewed twice a year.

This has evolved during 2020/21 to provide 

oversight of how the Group Reward framework  

is being implemented.

Our well-established People Strategy is centred 

around talented people doing great things for 

customers and each other, and creating the best 

place to work. Responsible and trusted businesses 

today have a duty to make a positive societal 

contribution – whether that’s through promoting 

social mobility, addressing racial and gender 

inequality, or in providing secure and meaningful 

employment where all employees are paid fairly  

for the work they do.

During 2020 a specific Reward framework was 

created for the Group to complement the People 

Strategy with three aims:

•  To communicate to stakeholders our approach 

to rewarding and recognising employees and 

their contribution

•  To ensure that reward decisions support 

business delivery and promote long-term 

wealth creation, in line with our People  

Strategy and values

•  To deliver a fair reward package to engage  

and motivate employees to want to perform  

at their best.

A critical aspect of the design work was in 

understanding employees’ views of reward, the 

benefits most valued and what aspects could 

be improved. Listening sessions and focus 

groups were held during this process as well 

as incorporating themes from the engagement 

survey.

The Reward framework is centred around four key 

pillars which build into a Total Reward proposition, 

and more information can be found on page 114.

•  Determined bonuses and deferred bonus awards 

pursuant to the Company’s Annual Incentive Bonus 

Plan in respect of the year 2020/21

•  Approved updates to the rules for the long-term 

incentive plan (LTIP), the Annual Incentive Bonus 

Plan and the all-employee Sharesave Scheme, to 

incorporate latest best practice 

•  Approved the LTIP awards for the year

•  Reviewed the Group’s gender pay gap report

•  Approved the release of the 2017 deferred bonus 

share awards and the vesting outcome of the 2017 

LTIP awards

•  Reviewed the Committee’s terms of reference and 

undertook a review of the Committee’s performance 
in the year.

The Committee’s focus for 2021/22
•  Ensure that targets are stretching, so that they act 
to retain, motivate and incentivise the executive 
to deliver the Group’s strategic goals and PR19 
regulatory commitments (including those relating 
to public value, social purpose and ESG), live 
the Group’s values creating long-term value for 
shareholders

•  Monitor on an ongoing basis the alignment of 
executive pay and benefits with the strategic 
direction of the Group to ensure these support the 
long-term success of the Company and promote 
its values

•  Review wider workforce remuneration, taking this 
into account when setting the remuneration policy 
for Executive Directors 

•  Monitoring the updated remuneration policy 
to ensure that it is delivering as intended, and 
continues to meet best practice.

I was appointed to the Remuneration Committee in 
Awards are expected to vest at 88.2% of maximum as shown on page 166. 
July 2020, following the announcement of Gill Rider’s 
This level of vesting is reflective of performance over the three year 
appointment as Board Chair. Jon Butterworth was also 
performance period and part of the highest growth rate over the past ten 
appointed to the Remuneration Committee in July 
years. The Committee is satisfied that the outcomes are fully warranted. 
2020. All other Committee members served throughout 
Vested shares for Executive Directors will remain subject to an additional 
the year.
two-year holding period during which malus and clawback provisions apply. 
In accordance with the Code, all of the Committee 
Policy review
members are independent Non-Executive Directors. 
The Chief Executive Officer also attends meetings when 
No major changes in approach are proposed for the coming year and the 
invited except for such part of a meeting when matters 
policy continues to operate as intended. Our current remuneration policy 
concerning her own remuneration are to be discussed.
was approved at the 2020 AGM, receiving support of 91.5%. During the 
The Committee is advised by Deloitte, an independent 
course of 2022/23 a key focus will be reviewing the policy, to ensure it 
remuneration consultant, to ensure remuneration is 
continues to align with the Group strategy, takes account of best practice, 
determined impartially. Aside from the provision of tax 
and consulting with shareholders ahead of seeking approval at the 2023 
services to the Group, Deloitte has no other connection 
AGM. Further detail on pay arrangements is provided in the main body of 
with the Company or any Director. The Committee is 
the remuneration report. I hope that our shareholders continue to support 
also supported by the Group Chief People Officer and 
our approach.
the Group General Counsel and Company Secretary.

Claire Ighodaro
Claire Ighodaro CBE
Remuneration Committee Chair
Remuneration Committee Chair

2 June 2021
30 May 2022

The Committee’s focus for 
2022/23
 • Consider the remuneration and terms of engagement of the 
executive directors, senior executives and Chair of the Group 
and the remuneration of the wider workforce.

 • Determine targets that remain stretching, relevant to the 
Group’s strategy and values and reflect best practice and 
wider stakeholders’ views.

 • Undertake the review of the remuneration policy, taking into 
consideration the Group’s strategic goals, shareholders’ 
views, regulatory commitments and evolving best practice, 
ahead of the 2023 AGM.

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Remuneration Committee report

Ensuring executive reward supports resilient performance, 

sustainable growth and the step change needed in 

environmental outcomes for the benefit for all

Dear Shareholder

ending 31 March 2022.

I am pleased to present the Directors’ remuneration report for the year 

During the year, a number of significant milestones were realised as we 

repositioned Pennon to focus on driving sustainable growth in the UK 

Water sector with the acquisition of Bristol Water, reducing debt levels, 

and recognised ongoing shareholder loyalty with a special dividend in July 

2021, returning £1.5 billion to shareholders. For the year ending 31 March 

2022, the Board is recommending a final dividend of 26.83p per share, 

making the total dividend for the year 38.53p. Pennon’s sector leading 

dividend policy of growth of CPIH+2% reflects the Board’s confidence in 

the Group’s sustainable growth strategy, underpinned by continued RORE 

out-performance in South West Water, and EBITDA contribution from 

Bristol Water and Pennon Water Services.

Delivering on our largest environmental investment in fifteen years, as well 

as achieving 100% coastal bathing water quality for the first time, we 

acknowledge there is more to do to protect our environment, and our 

rivers and coastal waters. Our pollutions reduction plan has achieved our 

best performance for ten years, reducing pollutions by one third. However 

it’s not yet where we need to be and there is more to do. And in line with 

our planned trajectory to achieve EPA 4 star status by 2024 we recognise 

there is much to continue to focus on. We have therefore reflected this in 

the annual bonus revised outturns, applying downward discretion.

In a year when rising living costs are front of mind, South West Water 

announced average bill reductions for 2022, lower now than ten years ago, 

as well as unlocking almost £22 million of affordability support across the 

Group, and expanding the number of customers on social tariffs. 

We are reporting robust and resilient performance, thanks to the hard 

work and commitment of our teams. Both South West Water and Bristol 

Water are on track or ahead of ODI delivery. 

A key focus for the Group has been to continue to support colleagues 

during the pandemic, including a commitment to provide full pay during 

periods of illness or self-isolation. In addition, following a comprehensive 

review of our wellbeing strategy, a rounded package of measures, 

designed to support both the physical and mental wellbeing of our 

colleagues was introduced. 

The continued implementation of our reward strategy means that group 

employees now have greater flexibility in the benefits that matter to them 

most, with a more dynamic and flexible approach to pension arrangements 

and the ability to buy and sell holiday. During the year, we held a number 

of employee reward focus groups as part of engaging colleagues to help 

inform our 2021/22 pay award decisions, and more can be read on pages 

165 to 168. Importantly, to recognise and reward colleagues for their 

ongoing support and dedication to our customers, the 2021 employee 

bonus in South West Water was significantly enhanced. In addition, 

Pennon became a Living Wage Foundation accredited employer.

We continue to promote the benefits of employee share ownership with 

over 52% of our colleagues participating in HMRC approved schemes. We 

were pleased to invite colleagues from Bristol Water to join the 2021 Share 

Save plan, post-acquisition and were delighted with the take up of 54% of 

eligible employees choosing to participate. We were pleased that Bristol 

Water employees became eligible to participate in our Share Incentive 

Plan in early 2022. 

Performance metrics for incentives
As noted in last year’s report, the timetable for target setting was adapted 
in response to the timing of the Bristol Water acquisition and the 
subsequent CMA referral. In November 2021, the Committee, having 
consulted with shareholders, updated the arrangements for the 2021/22 
LTIP, to better reflect the strategic focus of the Group. Modest changes 
were made to the financial measures shifting from RoCE to RORE and the 
introduction of a basket of customer experience metrics. The RORE 
targets were set taking into account the parameters set by Ofwat for the 
2020 to 2025 review cycle. Inclusion of customer experience measures 
aligns with the expectations and demands of Ofwat and trends in the 
water sector. The aspirational objectives target a market-leading position. 
Investor feedback to the changes was generally positive.

The performance measures were reviewed and simplified. Operational 
objectives, including pollutions, bathing water quality and EPA 
performance were upweighted to 30% and personal objectives were 
removed and replaced with a scorecard of ESG goals weighted to 20%. 
The financial measures were weighted to 50%.

Incentive outcomes
In line with normal practice, the Committee reviewed annual bonus 
outcomes from various perspectives, including the impact of 
macroeconomics on final results. It was noted that the original profit target 
set for the year incorporated a number of budget assumptions, including 
inflation expectations for the coming year. The exceptional movement in 
RPI seen during the latter half of the year materially differed from the 
original budget assumptions, impacting the target range for the profit 
element of the bonus. Normalising for this assumption would have 
resulted in an outcome of c.80% of maximum for the profit element of the 
bonus. Notwithstanding the robust financial results for the year and the 
strong returns delivered for shareholders, the Committee opted against 
making any adjustment to the original targets. Therefore, no payment was 
made under the profit element of the annual bonus. 

Robust performance was delivered across a range of operational, customer 
and ESG elements of the bonus scorecard. Despite delivering on our 
largest environmental investment in fifteen years, as well as achieving 
100% coastal bathing water quality for the first time, we acknowledge 
there is more to do to protect our environment and our rivers and coastal 
waters. Given it will take time to achieve 4 star EPA score, with a planned 
trajectory to 2024, we have reflected on this. Although the EPA score was 
already reflected in the formulaic scorecard, management agreed with the 
Committee to exercise downward discretion to reduce the formulaic result 
by a further 10% of the overall bonus outcome. 

The net impact of the above decisions was that the bonus outcome for 
the year was 31% of maximum. Although the business has outperformed in 
a number of regards, arguably warranting a higher bonus outcome for the 
year, the Committee concluded that it was appropriate to cap outcomes at 
this level.

Share awards granted under the long-term incentive plan (LTIP) in 2019 
will be eligible for vesting in 2022. This award was made prior to the sale of 
Viridor for £3.7 billion in net cash proceeds in 2020 and adjusted to reflect 
the changing Group structure. This award was based on EPS growth 
(40%), dividend growth and cover (40%) and RoCE (20%), as well as an 
‘underpin’ evaluation, including consideration of safety, ESG factors and 
financial performance.

Claire Ighodaro

Remuneration Committee Chair 

Remuneration Committee Composition and Meetings

Date of  

appointment to 

Remuneration 

Committee

Position

Director

Attendance

Committee 

Claire Ighodaro

July 2020

Chair

Committee

Gill Rider

September 2012

Neil Cooper

September 2014

Iain Evans

September 2018

Jon Butterworth

July 2020

 4/4

 4/4

 4/4

 4/4

 4/4

“A number of significant milestones were 

realised as we repositioned Pennon to 

focus on driving sustainable growth in 

the UK water sector.”

160 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 161

 
 
 
 
 
 
Directors’ remuneration report 

Remuneration at a glance

Our strategy – leading the way in UK water

Link between KPIs and remuneration

Purpose-led business – pioneering a new relationship with 
customers and protecting the environment

Driving performance through innovation 
– agile and efficient

Group KPIs

Long-term

Dividend per share

Return on Regulated Equity (RORE)

Investing for sustainable growth – for the benefit of all – twin 
track strategy; organic, acquisitive

Creating long-term sustainable value 

Annual

Profit before tax (PBT)

ODI Performance

Annual bonus

LTIP

Annual bonus

LTIP

Remuneration aligned to delivery for our customers

Sustainable business

Annual bonus

LTIP

Significant portion of executive remuneration is  
linked to performance:

Incentive linked to underlying performance 
Performance pay – appropriately aligned with customer 
interests with bonus and LTIs having a substantial link 
to stretching performance delivery for customers
Focus on customer and operational metrics assessed by 
Ofwat, our customers, communities and wider 
stakeholders
Incentives designed to motivate delivery of sustainable 
performance
Safeguard mechanisms in place to ensure outcomes 
reflect underlying performance.

Customer satisfaction with overall 
service

ESG

2021/22 – Performance highlights and outcomes
Group performance and strategic highlights
 • Returning approximately £1.5 billion of net proceeds to shareholders 

through special dividend

 • Completion of Bristol Water acquisition for £425 million. 
 • Return on Regulated Equity of 8.2%
 • Underlying PBT of £143.5 million 
 • EBITDA growth of 14.7%

2021/22 bonus – 30.7% 
of maximum1

2019 LTIP – 88.2% of maximum 
vesting

2021/22 Single figure outcome £000

30.7%

88.2%

Susan Davy
Chief Executive Officer

Fixed – 559

Variable – 1,044

Total – 1,603

Paul Boote
Group Finance Director

Fixed – 347

Variable – 286

Total – 633

1.  Final outturn after applicant of discretion.

162 

 Annual Report and Accounts 2022 | Pennon Group plc

Directors’ remuneration report 

Remuneration at a glance

Our strategy – leading the way in UK water

Link between KPIs and remuneration

Purpose-led business – pioneering a new relationship with 

customers and protecting the environment

Driving performance through innovation 

– agile and efficient

Group KPIs

Long-term

Dividend per share

Return on Regulated Equity (RORE)

Investing for sustainable growth – for the benefit of all – twin 

track strategy; organic, acquisitive

Creating long-term sustainable value 

Annual

Profit before tax (PBT)

ODI Performance

Annual bonus

LTIP

Annual bonus

LTIP

Remuneration aligned to delivery for our customers

Sustainable business

Annual bonus

LTIP

Significant portion of executive remuneration is  

linked to performance:

Incentive linked to underlying performance 

Performance pay – appropriately aligned with customer 

interests with bonus and LTIs having a substantial link 

to stretching performance delivery for customers

Customer satisfaction with overall 

service

ESG

2021/22 – Performance highlights and outcomes

Group performance and strategic highlights

Focus on customer and operational metrics assessed by 

 • Returning approximately £1.5 billion of net proceeds to shareholders 

Ofwat, our customers, communities and wider 

through special dividend

stakeholders

performance

Incentives designed to motivate delivery of sustainable 

Safeguard mechanisms in place to ensure outcomes 

reflect underlying performance.

 • Completion of Bristol Water acquisition for £425 million. 

 • Return on Regulated Equity of 8.2%

 • Underlying PBT of £143.5 million 

 • EBITDA growth of 14.7%

2021/22 bonus – 30.7% 

of maximum1

vesting

2019 LTIP – 88.2% of maximum 

2021/22 Single figure outcome £000

30.7%

88.2%

Fixed – 347

Variable – 286

Total – 633

Fixed – 559

Variable – 1,044

Total – 1,603

Susan Davy

Chief Executive Officer

Paul Boote

Group Finance Director

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Annual report on remuneration
Summary of Directors’ remuneration policy and implementation in 2022/23
The current Directors’ remuneration policy was approved by shareholders at the Company’s AGM held on 22 July 2020. The full policy is displayed in its 
entirety on the Company’s website at www.pennon-group.co.uk/about-us/governance-and-remuneration and is available upon request from the Group 
Company Secretary. When developing the Remuneration Policy, the Remuneration Committee were mindful of the requirements of the UK Corporate 
Governance Code and the principles of clarity, simplicity, risk, proportionality, predictability and alignment to culture. Further details of how these factors 
were considered are set out on page 109 of the 2020/21 Annual Report and Accounts. A summary of the policy is set out below alongside detail on how we 
intend to implement the policy in 2022/23.

Element

  Operation

Implementation in 2022/23

Base salary
Set at a competitive level to
attract and retain high calibre
people to meet the Company’s
strategic objectives in an
increasingly complex business
environment.

Salaries are generally reviewed 
annually, and any changes are 
normally effective from 1 April 
each year. In normal 
circumstances, salary increases 
will not be materially different to 
general employee pay increases.

Salaries were set on appointment in 2020 and have 
been unchanged since then. An increase of 3% has 
been awarded for the Executive Directors from 1 April 
2022. The Group Chief Executive respectfully 
declined the award and her salary remains unchanged.
Group Chief Executive Officer
Group Finance Director

£475,000
£309,000

Benefits
Benefits provided are consistent with 
the market and level of seniority to aid 
retention of  
key skills to assist in meeting strategic 
objectives.

Pension-related benefits
Provides funding for retirement and 
aids retention of key skills to assist in 
meeting the Company’s strategic 
objectives.
Annual bonus
Incentivises the achievement of key 
performance objectives aligned to the 
strategy of the Company.

Benefits currently include the 
provision of a Company vehicle, 
fuel, health insurance, income 
protection and life assurance. 
Other benefits may be provided 
if the Committee considers it 
appropriate.

The maximum annual pension 
contribution or cash allowance is 
in line with the contribution 
available to the wider population.

The maximum bonus potential is 
125% of salary.
A portion of any bonus is 
deferred into shares in the 
Company which are normally 
released after three years. 
Normally 50% is deferred.
Malus and clawback provisions 
apply.

The increases above are below the rates agreed for the wider workforce. 
The 2022 pay settlement for wider employees is 5%. Bristol colleagues will 
receive a 4.6% increase plus a 2% uplift in employers contribution to 
pension. 

Benefits remain unchanged for 2022.

The Chief Executive Officer and Group Finance Director receive benefits of 
10% of salary, which is aligned with the maximum rate available to the wider 
workforce.

Maximum opportunity of 125% of salary for both Executive Directors. 
Deferral of 50% of any bonus into shares for three years.
For 2022/23, the bonus will remain structurally unchanged, based on a 
combination of measures: financial metrics (50% weighting), customer and 
operational metrics (30% weighting) and ESG metrics (20% weighting).
Consistent with prior years, a portion of the bonus will be linked to 
measurable goals that are key to meeting the needs of our customers, 
employees, our regulator and wider stakeholders. The detail of bonus 
targets are closely aligned to the strategy and macro-economics and are 
therefore considered to be commercially sensitive. However, we intend to 
provide further disclosure of targets, on a retrospective basis, in next year’s 
remuneration report.

1.  Final outturn after applicant of discretion.

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Directors’ remuneration report (continued)

Element

  Operation

Implementation in 2022/23

Long-term incentive plan (LTIP)
Provides alignment to the achievement 
of the Company’s strategic objectives 
and the delivery of sustainable 
long-term value to shareholders.

The maximum annual award is 
150% of base salary.
Annual grant of conditional 
shares (or equivalent). Share 
awards vest subject to the 
achievement of specific 
performance conditions 
measured over a performance 
period of no less than three 
years. In addition, a two-year 
holding period will apply in 
respect of any shares which vest 
at the end of the three-year 
performance period.
An ‘underpin’ applies which 
allows the Committee to reduce 
or withhold vesting if the 
Committee is not satisfied with 
the underlying operational and 
economic performance of the 
Company.
Malus and clawback provisions 
apply.

Maximum award of 150% of salary for both Executive Directors. 
The performance targets for 2022 LTIP grants will remain unchanged from 
the prior year. The targets are as follows: 

Performance measure

Return on Regulated 
Equity (one-third)
Sustainable Dividends 
(one-third)
Basket of Customer 
measures 
(one-third) 

Threshold  
(25% of element) 
6%

Max  
(100% of element)
8%

2.6x

3.6x

Basket of Customer 
Measures, which includes 
C-MeX, R-MeX, D-MeX and 
our Trustpilot Score1

1. The basket of customer measures reflect our focus on UK Water and our service to our 
customers. The basket is weighted towards C-Mex (60% of element), with the remaining 
measures equally weighted. For the relative measures, threshold vesting requires 
improvement on current ranking, upper-quartile ranking results in 85% vesting and full 
vesting requiring 1st rank. The vesting range for the Trustpilot score is 4.5 to 5.0.

Discretion
In line with the 2018 Corporate Governance Code, the Remuneration Committee has ensured that they will maintain the ability to override the formulaic 
outcomes for future awards under the annual bonus and LTIP where the outcomes are not considered by the Committee to be appropriate (e.g. 
unreflective of underlying performance). 

The Committee will disclose the use of any such discretion.

Shareholding requirements

Create alignment between 
executives and shareholders and 
promote long-term stewardship.

All-employee share plans

During the course of their tenure, Executive Directors are expected to build up a shareholding equivalent to 200% 
of salary.
Departing Executive Directors will normally be expected to hold 200% of salary (or actual relevant holding, if 
lower) on departure, with the guideline reducing to 100% of salary after 12 months. This guideline applies to all 
share awards vesting after the adoption of this remuneration policy after the 2020 AGM.

Align the interests of all employees 
with Company share performance.

Executive Directors may participate in HMRC approved all-employee plans on the same basis as employees.
The maximum is as prescribed under the relevant HMRC legislation governing the plans.

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Directors’ remuneration report (continued)

Long-term incentive plan (LTIP)

and the delivery of sustainable 

long-term value to shareholders.

Provides alignment to the achievement 

The maximum annual award is 

Maximum award of 150% of salary for both Executive Directors. 

of the Company’s strategic objectives 

150% of base salary.

The performance targets for 2022 LTIP grants will remain unchanged from 

the prior year. The targets are as follows: 

respect of any shares which vest 

Basket of Customer 

Basket of Customer 

Performance measure

Threshold  

(25% of element) 

(100% of element)

Max  

8%

3.6x

Return on Regulated 

6%

Equity (one-third)

Sustainable Dividends 

2.6x

(one-third)

measures 

(one-third) 

Measures, which includes 

C-MeX, R-MeX, D-MeX and 

our Trustpilot Score1

1. The basket of customer measures reflect our focus on UK Water and our service to our 

customers. The basket is weighted towards C-Mex (60% of element), with the remaining 

measures equally weighted. For the relative measures, threshold vesting requires 

improvement on current ranking, upper-quartile ranking results in 85% vesting and full 

vesting requiring 1st rank. The vesting range for the Trustpilot score is 4.5 to 5.0.

Annual grant of conditional 

shares (or equivalent). Share 

awards vest subject to the 

achievement of specific 

performance conditions 

measured over a performance 

period of no less than three 

years. In addition, a two-year 

holding period will apply in 

at the end of the three-year 

performance period.

An ‘underpin’ applies which 

allows the Committee to reduce 

or withhold vesting if the 

Committee is not satisfied with 

the underlying operational and 

economic performance of the 

Company.

apply.

Malus and clawback provisions 

In line with the 2018 Corporate Governance Code, the Remuneration Committee has ensured that they will maintain the ability to override the formulaic 

outcomes for future awards under the annual bonus and LTIP where the outcomes are not considered by the Committee to be appropriate (e.g. 

Discretion

unreflective of underlying performance). 

The Committee will disclose the use of any such discretion.

Shareholding requirements

executives and shareholders and 

of salary.

Create alignment between 

During the course of their tenure, Executive Directors are expected to build up a shareholding equivalent to 200% 

promote long-term stewardship.

Departing Executive Directors will normally be expected to hold 200% of salary (or actual relevant holding, if 

lower) on departure, with the guideline reducing to 100% of salary after 12 months. This guideline applies to all 

share awards vesting after the adoption of this remuneration policy after the 2020 AGM.

All-employee share plans

Align the interests of all employees 

Executive Directors may participate in HMRC approved all-employee plans on the same basis as employees.

with Company share performance.

The maximum is as prescribed under the relevant HMRC legislation governing the plans.

Element

  Operation

Implementation in 2022/23

Element

  Operation

Implementation in 2022/23

Non-Executive Director fee policy
Set at a market level to attract 
Non-Executive Directors who 
have appropriate experience and 
skills to assist in determining the 
Group’s strategy.

Non-Executive Directors 
normally receive a basic fee and 
an additional fee for any specific 
Board responsibility such as chair 
of a Committee or occupying the 
role of Senior Independent 
Director.
Expenses incurred in the 
performance of
non-executive duties for the 
Company may be reimbursed or 
paid for directly by the Company 
(including any tax due on the 
expenses). The Chair’s benefits 
include the provision of a driver 
and vehicle, when appropriate for 
the efficient carrying out of her 
duties.

The fee policy was last updated during 2020. For 2022/23, the fees will be 
increased by 3% which is below the rate for employees. Further detail is set out 
below:

Chair fee
Basic Non-Executive Director fee
Additional fees
Senior Independent Director
Chair of Audit Committee
Chair of Remuneration Committee
Chair of ESG Committee
Chair of Health and Safety Committee

£231,750
£62,365

£10,300
£15,450
£13,400
£13,400
£5,150

Remuneration approach for wider employees
Consistent with best practice, the Remuneration Committee spends considerable time on matters relating to remuneration arrangements in the wider 
organisation. Details of remuneration for the wider employee base provide important context when making decisions regarding remuneration for the 
Executive Directors as well as ensuring that consistent approaches are being adopted across the organisation. To provide greater transparency of 
remuneration for colleagues across the Group we have provided expanded disclosure. The Remuneration Committee is kept informed of wider workforce 
remuneration through the Pennon pay dashboard which is reviewed twice a year. Each edition provides details of changes made to the wider workforce 
remuneration and the ongoing Reward strategy implementation. 

Our well-established People Strategy across the Group is centred around talented people doing great things for customers and each other and creating 
the best place to work. Responsible and trusted businesses today have a duty to make a positive societal contribution – robust reporting enables us to 
have full transparency on the progress we are making in building diversity, inclusion and engagement at all levels. 

Our Reward Strategy
During 2020 a specific Reward Strategy was created for the Group to complement the People Strategy. The Reward Strategy has three aims:

 • To deliver a broad reward package to engage and motivate employees to want to perform at their best
 • To ensure that reward decisions support business delivery and promote long-term wealth creation, in line with our People Strategy and values
 • To communicate to stakeholders our approach to rewarding and recognising employees and their contribution.

A critical part of the Reward Strategy is in maintaining and understanding employees’ views of reward, the benefits most valued and what aspects could be 
improved. Listening sessions and focus groups were held during this year. This has been a focus for 2021 to test the ongoing validity of the strategy and to 
help inform the annual pay review process. As a result of the feedback received during those sessions, the Company reviewed the original pay proposal for 
2021, which included enhancement to the annual bonus opportunity. The outcome of the focus groups led to a greater emphasis on basic pay progression 
and an increase to the annual bonus scheme opportunity to 4% for customer facing employees. These mirror the management and executive bonus 
structures of financial, customer operations and service and ESG targets. 

The Reward Strategy framework is centred around four key pillars which build into a Total Reward proposition, ensuring a mix for employees at every 
stage of their career life-cycle.

The Strategy was reviewed and endorsed by the Pennon People Committee and Remuneration Committee and the success of the strategy measured 
through the engagement survey and colleagues’ feedback. This is regularly reviewed and shared with the Remuneration Committee.

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Directors’ remuneration report (continued)

Further key developments in our remuneration proposition for colleagues
 •

In 2021, we announced our Living Wage Foundation (LWF) Accreditation. Since then, a review of the basic pay for our frontline customer services teams 
has been undertaken and we have set the hourly rate for these vital roles, to a minimum level c. 6% higher than the LWF rate. This recognises the 
essential and valuable work undertaken by these teams in supporting customers. 

 • On 5 July 2021, shareholders voted in favour of a return of capital through a special dividend. With over 52% of colleagues participating in in-flight share 
ownership schemes, and a large number of employee shareholders, we recognised the importance of communicating with employees, ensuring they 
understood the rationale of this transaction, and providing the opportunity to discuss what this would mean for their own share position and the impact 
on company schemes. In addition to providing a full suite of communication materials, drop in sessions chaired by the Group Finance Director were run 
over three weeks. C. 300 employees attended and also made full use of the 1:1 support and FAQs and materials available to them.
In December 2021, we made a first stage bonus payment to all South West Water colleagues as part of the introduction of the new colleague bonus 
launched in 2021. This has seen the bonus opportunity below leadership, move from a small, fixed amount to a percentage of salary at levels which are 
well placed for the local labour market uplifting the bonus opportunity by up to 8 times the previous opportunity, depending on salary.

 •

 • The reward hub, our online communication platform for reward, now hosts individual Total Reward Statements providing employees with full details of 

their remuneration components and the choices available to them, from any mobile device. With the enhanced flexibility of remuneration arrangements, 
this allows colleagues to view and plan at home as well as work, at a time and in a way that suits them best.

Reward framework
Our Reward framework supports our people strategy:

Talented people doing great things
For our customers and each other

Culture

Attracting & 
retaining talent

Training & 
competence

Compliance

People 
processes

Leadership & 
succession

Rewarded by our framework

Total reward =

Base Pay

+

Variable Pay

+

Saving for  
the future

+

Benefits

Underpinned by the Pennon values

Trusted

Responsible

Collaborative

Progressive

Supported by: Strategy & Governance, Job Evaluation & Benchmarking, Systems & Data

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Directors’ remuneration report (continued)

Further key developments in our remuneration proposition for colleagues

Pillar

Highlights

essential and valuable work undertaken by these teams in supporting customers. 

 • On 5 July 2021, shareholders voted in favour of a return of capital through a special dividend. With over 52% of colleagues participating in in-flight share 

ownership schemes, and a large number of employee shareholders, we recognised the importance of communicating with employees, ensuring they 

understood the rationale of this transaction, and providing the opportunity to discuss what this would mean for their own share position and the impact 

on company schemes. In addition to providing a full suite of communication materials, drop in sessions chaired by the Group Finance Director were run 

over three weeks. C. 300 employees attended and also made full use of the 1:1 support and FAQs and materials available to them.

 •

In December 2021, we made a first stage bonus payment to all South West Water colleagues as part of the introduction of the new colleague bonus 

launched in 2021. This has seen the bonus opportunity below leadership, move from a small, fixed amount to a percentage of salary at levels which are 

well placed for the local labour market uplifting the bonus opportunity by up to 8 times the previous opportunity, depending on salary.

 • The reward hub, our online communication platform for reward, now hosts individual Total Reward Statements providing employees with full details of 

their remuneration components and the choices available to them, from any mobile device. With the enhanced flexibility of remuneration arrangements, 

this allows colleagues to view and plan at home as well as work, at a time and in a way that suits them best.

Reward framework

Our Reward framework supports our people strategy:

Talented people doing great things

For our customers and each other

Rewarded by our framework

Total reward =

Underpinned by the Pennon values

Culture

Attracting & 

retaining talent

Training & 

competence

Compliance

People 

processes

Leadership & 

succession

Base Pay

+

Variable Pay

+

Saving for  

the future

+

Benefits

Trusted

Responsible

Collaborative

Progressive

Supported by: Strategy & Governance, Job Evaluation & Benchmarking, Systems & Data

 •

In 2021, we announced our Living Wage Foundation (LWF) Accreditation. Since then, a review of the basic pay for our frontline customer services teams 

has been undertaken and we have set the hourly rate for these vital roles, to a minimum level c. 6% higher than the LWF rate. This recognises the 

Base pay

Variable 
pay

Saving for 
the future

Benefits

The Group’s overarching principles for basic pay are as follows:
•  Be competitive to support attraction and retention
•  Be fair, meeting all legislative requirements
•  Reflect the market and region in which the role operates
•  Be reviewed annually – we engage with employee forums and trades unions as appropriate.
Employee feedback on the 2021 pay increase was sought during the pay discussions through a series of focus groups, alongside the 
traditional negotiations with the trades unions. The feedback was influential in setting reward priorities for the year as well as an increased 
pay settlement for 2021. The pay settlement for 2022 is 5% for employees and 3% for Executive Directors. Bristol colleagues will receive 
4.6% with a 2% uplift in employers contribution to pension. The Group Chief Executive Officer declined her award.
During the first quarter of 2022, we have implemented changes in our base pay for many of our lower paid roles, lifting the minimum 
hourly rate further above the Living Wage Foundation rate by c. 6%. This supports our reward strategy and our focus on building the 
reward for our wider workforce, particularly those who operate in essential customer facing roles. 
The Group operates a number of variable pay schemes and all employees and temporary workers are eligible to participate. Throughout 
the main bonus schemes, there is strong correlation in the targets, to align the whole organisation on customer, quality, service and ESG 
goals. 
All employees across the Pennon Group are entitled to participate in annual bonus arrangements. The maximum bonus levels are based 
on seniority and level of responsibility. At leadership level a portion of the bonus is deferred into shares for 3 years.
Long-term incentive share awards are available to senior executives and Executive Directors, consistent with market practice.
In July 2021, we applied positive discretion to the annual bonus for front line and operational support staff, paying at an enhanced level in 
recognition of the dedication colleagues have shown in supporting our essential services during the pandemic. 
From 2021, colleagues below senior management in South West Water and Pennon Water Services have had their bonus opportunity 
increased, bringing greater alignment across the Group and the opportunity to receive a greater share of company success. 
Membership of the Group pension scheme remains strong with a 94% participation rate in our Defined Contribution (DC) scheme. Within 
the DC scheme the majority of participants access the full 10% employer contribution available to colleagues.
As part of our Saving for the future, all employees are able to participate in our HM Revenue and Customs approved ShareSave and Share 
Incentive Plan, with a strong emphasis on employee buy-in and ownership. In 2021 we were able to extend our ShareSave scheme to 
Bristol Water, which had a successful launch with 54% of our new colleagues choosing to participate. In 2022 we were able to invite Bristol 
colleagues to join the Share Incentive Plan, giving access to all of our share based schemes across the entire Group. During 2022 we will 
be considering opportunities to build on employee ownership, which is popular with colleagues and has a participation rate over 52%. Not 
only do our share schemes provide a mechanism for sharing in the long term success of the Group, but they mean that colleagues and 
customers have a say and stake in the business. We will continue to offer the maximum permitted discount in our option price for the 
2022 scheme.
The fourth pillar of our strategy covers the benefits available to colleagues. During 2021, the Group implemented a number of additional 
benefits to support employees’ physical and mental well-being in line with our reward strategy and in response to the challenging 
environment that the pandemic has brought. Further changes continue as part of our aspirations to become the Best Place to Work:
•  We have launched an online health programme providing self-assessment and guidance for a healthy life plan. 
•  Total Reward Statements are now available through our Reward Hub platform.
•  We have implemented our buy and sell holiday scheme in 2022, giving employees the opportunity to either have more holiday to suit 

their lifestyles or have more of their reward in cash to use for other benefits as they prefer. 

•  Building on our well-being offering has been a particular focus for 2021. There are now nine well-being support groups running across 
the business. We are positively supporting colleagues in attending online Time to Talk sessions with well-being experts and providing 
leadership with the skills to support their teams has been a core message in our monthly leadership calls.

In accordance with the 2018 UK Corporate Governance Code, the Committee also reviews the level of information provided on pay matters in the wider 
organisation. The Remuneration Committee is provided with an overview through the Pennon Pay Dashboard.

Pennon 
pay 
dashboard

•  We maintain a pay dashboard to help support the Committee in reviewing workforce remuneration and related policies and this 

continually evolves to provide greater insight.

•  The dashboard provided an overview of pay arrangements across the business and provides key statistics on pay in different areas of 

the business and progress on our Reward Strategy implementation. For 2022 we will be developing our ethnicity pay details.

•  The dashboard covers information on workforce demographics, employee engagement, gender pay, pay ratios, pension and benefits 

and incentive outcomes in different areas of the business.

•  The Committee intends to keep the content of the dashboard under review to ensure that it continues to provide suitable information 

for the Committee.

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Directors’ remuneration report (continued)

Gender pay gap
The aggregated gender pay gap for the Group in 2021 stood at 9.2% for 2021. There has been strong improvement in our diversity and progression for 
female colleagues, although the changing Group structure has led to a small increase in the mean gender pay gap. For Pennon Group Plc, the Company, 
the gap has improved significantly standing at 6.7%, representing a closure in the gap of 14.8%. For South West Water and South West Water Customer 
Services, the results have remained steady at 6.7% and 2.9% respectively. During 2021, we recognised colleagues loyalty and dedication to customers with 
an additional discretionary bonus. This was not subjected to pro-rating for part-time employees and has contributed to a negative mean bonus pay gap of 
-43.1%. The median bonus gap, which compares the male and female employee at the 50% percentile of each gender group, was 0%. The gender pay gap 
calculations for 2022 will include our Bristol colleagues. The Group continues to develop greater gender alignment in middle manager and senior positions 
and is seeing strong progress in this area. Pennon is an active supporter of the Women in Water initiative. 

During the year we have been recognised for our progression in gender equality by external bodies. In early 2022, Pennon was recognised in the FTSE 
Women Leaders report (previously the Hampton Alexander survey). Pennon was placed 1st in the Utilities sector, placed 10th overall in the FTSE 250 group 
compared with 23rd in 2021, and positioned 16th as a Best Workplace for women. Our performance in the Bloomberg Gender Equality Index also showed 
improvement. The index measures gender equality across five key areas. The report showed the Group had built on its performance in 2021 with an overall 
score of 64.87% up from 59.9% in 2021. Within the European Women in Boards survey, our ranking within the UK improved to 41st up from 44th in 2021. 

Colleague Engagement
Across Pennon we endorse the principle of strengthening opportunities for employees to engage in two-way dialogue at all levels. We have launched our 
new people panel RISE, replacing the South West Water Employee Engagement Forum, so that it encompasses representation from all parts of the Group. 
During 2022 this will extend to Bristol colleagues. We are very excited that the new panel will build on the solid foundations to extend open, two-way 
communication between senior managers of the Group and our people. Colleagues have been invited to RISE to the challenge as one of 50 
representatives. This group will be a key source of dialogue and employee views for shaping future reward developments.

The Big Chat continues to be a cornerstone of employee dialogue. We continued to receive positive feedback from employees who welcome the 
opportunity to hear from the Directors and ask them questions on key business matters. Within Bristol Water, regular Town Hall meetings have been a 
valuable route to keeping colleagues informed through the acquisition. Through the Big Chat, colleagues are kept appraised of important information on 
remuneration topics, such as the annual pay award, bonus announcements and benefit launches. This is supported by a weekly newsletter to all 
employees.

We have been keen to ensure we are able to measure the progress we make and were pleased that we again achieved a strong participation rate of 85% in 
our annual engagement survey and have officially maintained our accreditation with a Great Place to Work Index© score at 65%. Our survey ran until 29th 
April 2022, and so our action planning and feedback sessions will run until early summer. Colleagues in Bristol were invited to participate in the Great Place 
to Work survey and achieved a participation rate of 76% and an index score of 61%. The statement ‘This is a Great Place to Work’ scored 66%. The 2022 
survey provides a baseline for Bristol as they join the Group aspirations for being the Best Place to Work across the Greater South West. We welcome all 
employee feedback that has been provided through these routes and employees’ openness and willingness to share their views. More can be read in our 
People section on pages 51 to 59.

Looking ahead
We will be awarding our highest ever employee pay award of 5% in 2022, as we support employees during the current financial challenges of high 
inflation and additional National Insurance contributions. Bristol Water awarded a 4.6% increase with an additional 2% increase in employers pension 
contributions, following consultation and feedback sessions with colleagues. For 2022/23 we will continue to review and refine our approach to reward, 
continuing our development of the roll out of Total Reward Statements in the summer and enhancing our recognition platform and launch of the 
employee discount portal. We will be working to ensure our core proposition for our family friendly policies remain relevant and the on-boarding of Bristol 
colleagues to our Group approach to reward. 

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Directors’ remuneration report (continued)

The aggregated gender pay gap for the Group in 2021 stood at 9.2% for 2021. There has been strong improvement in our diversity and progression for 

female colleagues, although the changing Group structure has led to a small increase in the mean gender pay gap. For Pennon Group Plc, the Company, 

the gap has improved significantly standing at 6.7%, representing a closure in the gap of 14.8%. For South West Water and South West Water Customer 

Services, the results have remained steady at 6.7% and 2.9% respectively. During 2021, we recognised colleagues loyalty and dedication to customers with 

an additional discretionary bonus. This was not subjected to pro-rating for part-time employees and has contributed to a negative mean bonus pay gap of 

-43.1%. The median bonus gap, which compares the male and female employee at the 50% percentile of each gender group, was 0%. The gender pay gap 

calculations for 2022 will include our Bristol colleagues. The Group continues to develop greater gender alignment in middle manager and senior positions 

and is seeing strong progress in this area. Pennon is an active supporter of the Women in Water initiative. 

During the year we have been recognised for our progression in gender equality by external bodies. In early 2022, Pennon was recognised in the FTSE 

Women Leaders report (previously the Hampton Alexander survey). Pennon was placed 1st in the Utilities sector, placed 10th overall in the FTSE 250 group 

compared with 23rd in 2021, and positioned 16th as a Best Workplace for women. Our performance in the Bloomberg Gender Equality Index also showed 

improvement. The index measures gender equality across five key areas. The report showed the Group had built on its performance in 2021 with an overall 

score of 64.87% up from 59.9% in 2021. Within the European Women in Boards survey, our ranking within the UK improved to 41st up from 44th in 2021. 

Colleague Engagement

Across Pennon we endorse the principle of strengthening opportunities for employees to engage in two-way dialogue at all levels. We have launched our 

new people panel RISE, replacing the South West Water Employee Engagement Forum, so that it encompasses representation from all parts of the Group. 

During 2022 this will extend to Bristol colleagues. We are very excited that the new panel will build on the solid foundations to extend open, two-way 

communication between senior managers of the Group and our people. Colleagues have been invited to RISE to the challenge as one of 50 

representatives. This group will be a key source of dialogue and employee views for shaping future reward developments.

The Big Chat continues to be a cornerstone of employee dialogue. We continued to receive positive feedback from employees who welcome the 

opportunity to hear from the Directors and ask them questions on key business matters. Within Bristol Water, regular Town Hall meetings have been a 

valuable route to keeping colleagues informed through the acquisition. Through the Big Chat, colleagues are kept appraised of important information on 

remuneration topics, such as the annual pay award, bonus announcements and benefit launches. This is supported by a weekly newsletter to all 

employees.

We have been keen to ensure we are able to measure the progress we make and were pleased that we again achieved a strong participation rate of 85% in 

our annual engagement survey and have officially maintained our accreditation with a Great Place to Work Index© score at 65%. Our survey ran until 29th 

April 2022, and so our action planning and feedback sessions will run until early summer. Colleagues in Bristol were invited to participate in the Great Place 

to Work survey and achieved a participation rate of 76% and an index score of 61%. The statement ‘This is a Great Place to Work’ scored 66%. The 2022 

survey provides a baseline for Bristol as they join the Group aspirations for being the Best Place to Work across the Greater South West. We welcome all 

employee feedback that has been provided through these routes and employees’ openness and willingness to share their views. More can be read in our 

People section on pages 51 to 59.

Looking ahead

We will be awarding our highest ever employee pay award of 5% in 2022, as we support employees during the current financial challenges of high 

inflation and additional National Insurance contributions. Bristol Water awarded a 4.6% increase with an additional 2% increase in employers pension 

contributions, following consultation and feedback sessions with colleagues. For 2022/23 we will continue to review and refine our approach to reward, 

continuing our development of the roll out of Total Reward Statements in the summer and enhancing our recognition platform and launch of the 

employee discount portal. We will be working to ensure our core proposition for our family friendly policies remain relevant and the on-boarding of Bristol 

colleagues to our Group approach to reward. 

Gender pay gap

Single total figure of remuneration table (audited information)

Base salary
Benefits2 (including ShareSave)
Pension-related benefits3
Total fixed pay
Annual bonus (cash and deferred shares)
Long-term incentive plan4,5,6
Total variable pay
Total remuneration

Susan Davy (£000)

Paul Boote (£000)

2021/22
475
29
55
559
182
862
1,044
1,603

2020/211
456
29
80
565
437
928
1,365
1,930

2021/22
300
17
30
347
115
171
286
633

2020/211
219
12
25
256
208
245
453
709

1.  Susan Davy was appointed as Chief Executive Officer as of 31 July 2020. She had previously been the Chief Financial Officer. Paul Boote was appointed to the Board as Group Finance 

Director as of 8 July 2020. 

2.  Benefits comprise a car allowance, fuel allowance, medical insurance and income protection.
3.  See page 172 for further information on pensions.
4.  For 2021/22, the 2019 LTIP has been valued based on the average share price during the three-month period to 31 March 2022 of 1063.96 pence and a vesting outcome of 88.2%, as 
referred to on page 166, together with an estimate of the accrued dividends payable on the vesting shares. Of the vested amount, 29.25% relates to share price appreciation over the 
performance period. 

5.  For 2020/21, the 2018 LTIP value reflects the share price at the date of vesting of 1176.98 pence and a vesting outcome of 89.9%. The value includes accrued dividends over the vesting 

period. The Committee did not exercise any discretion in relation to share price changes. Both LTIP awards are subject to a two-year holding period.
6.  The awards granted to Paul Boote relates to his previous role, prior to his appointment to the Board but is included in the table above for transparency.

Notes to the single figure table

Fixed pay
The Executive Directors have not accepted any pay increases since their appointment in 2020. The Remuneration Committee awarded an increase of 3% 
for 2022/23, noting the market positioning against FTSE peers, the evolving size of the Group’s operations with the acquisition of Bristol Water and their 
continued performance in role. This increase is below the level awarded to the wider workforce of 5%. 

After careful consideration, the Group Chief Executive Officer respectfully declined her award, consistent with the approach she has taken since 
appointment to the role in 2020, mindful of demonstrating appropriate constraint in executive pay and alignment with the wider workforce.

Retirement benefits for both Executive Directors was set at 10% of salary on appointment to their new role. This is aligned to the rate of the wider 
workforce. Further detail on pension arrangements is set out on page 172.

Annual bonus outturn for 2021/22 
For 2021/22, both Executive Directors participated in the annual bonus plan which was based on a combination of financial, operational and environmental, 
social and governance (ESG) objectives.

In line with normal practice, the Committee reviewed annual bonus outcomes from various perspectives, including the impact of unbudgeted items on final 
results. It was noted that the original profit targets set for the year incorporated various budget assumptions including inflation expectations for the 
coming year. The exceptional movement in RPI seen during the latter half of the year materially differed from the original budget assumptions, impacting 
the target range for the profit element of the bonus. Normalising for this assumption would have resulted in an above target outcome for the profit 
element of the bonus. Notwithstanding the robust financial results for the year and the strong returns delivered for shareholders, the Committee opted 
against making any adjustments to the original targets. Therefore no payment was made under the profit element of the annual bonus. The formulaic 
outturn led to an outcome of 34.14%. In line with our planned trajectory to achieve EPA 4 star status by 2024 we recognise there is much to continue to 
focus on. We have therefore reflected this in the annual bonus revised outturns, applying downward discretion. This was set at 10% of the formulaic 
outturn, leading to a final outturn of 30.7%. In line with the Committee’s policy, 50% of any bonus is payable in shares, the release of which is deferred for a 
three-year restricted period. The performance targets set and performance achieved have been set out below. 

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Directors’ remuneration report (continued)

Group financial measures – 50% weighting

Measure
Underlying PBT (50% weighting)1

Threshold 
(£m)
152.7

Target 
(£m)
155.8

Maximum 
(£m)
163.6

Actual 
outturn 
(£m)
143.5

Bonus 
outturn  
(% of max)
0%

1.  As noted above, if the outcome was adjusted for budgetary inflation assumptions an above target outcome would have been achieved for this element. However the Committee elected 

to leave the outcome unadjusted for bonus purposes.

Customer and operational measures – 30% weighting 

Service and Customer metrics
Measures
Bathing water quality improvements
Wastewater pollution incidents, per 10,000km sewer
Internal Sewer Flooding, per 10,000 connections
Sewer Collapses per 1000km
Leakage (3yr rolling average) SWW
Leakage (3 yr rolling average) BRL
Environment Agency EPA1
CRI Water Quality Score SWW1
CRI Water Quality Score BRL1
Interruptions to supply per property SWW 
Interruptions to supply per property BRL

ESG Measures – 20% Weighting
Measures
Reduce greenhouse gas emissions (GHG) towards our net zero 
2030 target
Increase renewable generation
Reduce onsite water usage
Great Place to Work accreditation
Reduce Lost time injuries
FTSE Women Leaders Review position (Hampton Alexander)
Achieve a Sustainalytics ESG
New debt through Sustainable Financing Framework
Fair Tax Accreditation

1.  Awaiting regulator confirmation in July 2022.

Target

Actual outturn

Target
achieved

Bonus 
outturn
(% of max)

2 Cumulative
23.74
1.63
16.27
116.7 Ml per day
36.0 Ml per day
3 star
2
2
6 mins 08 seconds
6 mins 08 seconds 

8 Cumulative
86.58
0.76
6.72
116.7 Ml per day
36 Ml per day
1/2 star
3.86
4.19
6 mins 47 seconds  
2 mins 31 seconds

Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
Yes

55%

Target

Actual outturn

Target 
achieved

Bonus 
outturn  
(% of max) 

 3% reduction from baseline
10% 
6 Ml/d
Maintain
23 LTIs (18% reduction)
23rd
75
50%
Maintain

4%
8%
6 Ml/d
Maintained
22 (24% reduction)
10th
78
100%
Maintained

Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes

88.89%

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1.  As noted above, if the outcome was adjusted for budgetary inflation assumptions an above target outcome would have been achieved for this element. However the Committee elected 

Directors’ remuneration report (continued)

Group financial measures – 50% weighting

Measure

Underlying PBT (50% weighting)1

to leave the outcome unadjusted for bonus purposes.

Customer and operational measures – 30% weighting 

Service and Customer metrics

Measures

Bathing water quality improvements

Wastewater pollution incidents, per 10,000km sewer

Internal Sewer Flooding, per 10,000 connections

Sewer Collapses per 1000km

Leakage (3yr rolling average) SWW

Leakage (3 yr rolling average) BRL

Environment Agency EPA1

CRI Water Quality Score SWW1

CRI Water Quality Score BRL1

Interruptions to supply per property SWW 

Interruptions to supply per property BRL

ESG Measures – 20% Weighting

Measures

2030 target

Increase renewable generation

Reduce onsite water usage

Great Place to Work accreditation

Reduce Lost time injuries

FTSE Women Leaders Review position (Hampton Alexander)

Achieve a Sustainalytics ESG

New debt through Sustainable Financing Framework

Fair Tax Accreditation

1.  Awaiting regulator confirmation in July 2022.

Threshold 

(£m)

152.7

Target 

(£m)

155.8

Maximum 

(£m)

163.6

Actual 

outturn 

(£m)

143.5

Bonus 

outturn  

(% of max)

0%

Target

Actual outturn

Target

achieved

Bonus 

outturn

(% of max)

2 Cumulative

8 Cumulative

116.7 Ml per day

36.0 Ml per day

116.7 Ml per day

36 Ml per day

55%

6 mins 08 seconds

6 mins 08 seconds 

6 mins 47 seconds  

2 mins 31 seconds

Target

Actual outturn

Target 

achieved

Bonus 

outturn  

(% of max) 

86.58

0.76

6.72

1/2 star

3.86

4.19

4%

8%

6 Ml/d

Maintained

10th

78

100%

Yes

No

Yes

Yes

Yes

Yes

No

No

No

No

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

23.74

1.63

16.27

3 star

2

2

10% 

6 Ml/d

Maintain

23rd

75

50%

Maintain

Maintained

23 LTIs (18% reduction)

22 (24% reduction)

88.89%

Reduce greenhouse gas emissions (GHG) towards our net zero 

 3% reduction from baseline

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Summary of bonus outcome 
When reviewing performance in the year, the Committee noted the robust performance of the Group and the merger clearance of Bristol Water. There 
have been strong improvements in our pollutions record and the achievement of 100% coastal bathing water quality, in a year which continued to be 
challenged by the pandemic. 

Notwithstanding these achievements, in light of the ambitious nature of the Group’s operational objectives, the Committee proposed a reduction to the 
overall payout of 10% supported by the Group Chief Executive Officer. 

Bonus Outturn

Group financial measures
Customer and operational measures
Environmental, Social and Governance (ESG) measures
Sub-total
Outturn after exercise of discretion 

Weighting

50%
30%
20%
100%
100%

Outcome

0%
16%
18%
34%
30.7%

Malus and clawback provisions apply in relation to the bonus awards in respect of the year.

Long-term incentive outturn for 2021/22
The awards in the single figure table relate to the LTIP awards granted on 4 July 2019, which are due to vest on 3 July 2022. These share awards were 
subject to performance targets relating to Earnings per Share (EPS), a sustainable dividend measure and Return on Capital Employed (RoCE). 

In 2020, the Group completed the sale of Viridor for £3.7 billion in net cash proceeds. The 2019 LTIP was granted prior to the sale of Viridor and therefore 
the targets for this award reflected the structure of the Group prior to the disposal.

Given the materiality of this transaction, the Remuneration Committee was required to review the basis for assessing performance for in-flight LTIP 
awards. The objective was to ensure that the assessment of the performance was fair, reasonable and maintained the stretch of the original objectives that 
were set. 

Consistent with the approach disclosed in last year’s Remuneration Report in respect of the 2018 LTIP, the Remuneration Committee concluded that the 
assessment would need to be varied to reflect the structure of the Group before and after the transaction. Although the final vesting would still be based 
on performance over the full three-year performance period, performance during 2019/20 would be based on performance of the previous Group structure 
(including Viridor) and the balance of the performance period would be assessed based on the continuing Group structure. 

Following a detailed review, the Remuneration Committee concluded that the sustainable dividends and RoCE targets could be largely maintained, with 
consistent targets applied across the full performance period. For the EPS measure, the original targets set were based on the previous Group structure 
and therefore factored in the differing earning profiles of the regulated water business and Viridor. Therefore when assessing the period following the 
disposal of Viridor, the EPS targets were adjusted to reflect the earnings profile of the regulated water business only. The adjusted EPS targets for this 
period are intended to reflect the implied contribution of the water business in the original targets. To simplify communication of the targets, the EPS 
growth targets were re-articulated as absolute EPS values, however the underlying targets and implied performance remained unchanged.

While adjustments of this nature are naturally complex, the Remuneration Committee is satisfied that the approach adopted is consistent with the nature 
of the targets that were initially set and original objectives when the award was granted.

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Annual Report and Accounts 2022 | Pennon Group plc 

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Directors’ remuneration report (continued)

Measures
EPS  
(40% of award)
Sustainable dividend 
measure 
(dividend growth and 
dividend cover) 
(40% of award)
RoCE (average)1  
(20% of award)
Total

Combined Group (Period to FY20)
Continuing Group (FY21) 
Combined Group (Period to FY20)

Continuing Group (FY21)

Combined Group (Period to FY20)
Continuing Group (FY21) 

Threshold  
(25% of maximum
vests)2
57.2p
45.3p

Maximum  
(100% of maximum
vests)
61.6p
47.0p

2.6x

8% 

3.6x

10%

Achievement3
61.7p
50.2p
3.2x

3.8x

9.5%
8.8%

Vesting 
outcome  
(% of max)

100%

87.5%

65.9%

88.2%

1.  Average of opening and closing capital employed.
2.  For below threshold performance for any of the performance conditions, 0% vests in respect of that performance condition.
3.  Straight-line vesting between points.

Vesting of the award is subject to an ‘underpin’ relating to overall Group performance including environmental, social and governance factors and safety 
performance, as well as financial performance. The Committee has determined, to the date of this report, that this underpin has been satisfied.

Over the last three financial years, the Group has delivered a strong set of financial results. The operational success of Viridor culminated in its sale for net 
proceeds of £3.7 billion in 2020, allowing our shareholders to realise significant value. Taking into account the significant capital investment in the Group’s 
operations and the value returned to shareholders via both regular and special dividends and the acquisition of Bristol Water the Remuneration 
Committee is satisfied that the vesting outcomes fairly reflect underlying performance over the last three years.

The awards are subject to a two-year holding period during which clawback may be applied if the Committee considers it appropriate in certain 
circumstances. The holding period is due to end on 3 July 2024.

Retirement benefits and entitlements (audited information)
Details of the Directors’ pension entitlements and pension-related benefits during the year are as follows. Effective from 1 August 2021, the maximum 
pension contribution made by the Company is 10% of salary.

Susan Davy
Paul Boote

Value of 
defined benefit 
pension1  
(£000) 
12
– 

Company 
contributions 
to defined  
contribution 
arangements3  
(£000)
3
–

Cash 
allowances in 
lieu of pension
(£000)
40
30

Total value for 
the year
(£000)
55
30

Age and date of retirement (for 
pension purposes)
65 (17 May 2034)
65 (29 June 2043)

Accrued 
pension at 
31 March 20222
(£000)
30
–

1.  The value of the defined benefit pension accrued over the period comprises the total pension input amount (which has been calculated in line with regulatory requirements) less the 

pension contributions paid by the Director.

2.  Accrued pension is based on service to the year end and final pensionable salary at that date.
3.  Value of total Defined Contribution scheme contributions since 1 April 2021.

Susan Davy received an overall pension benefit from the Company equivalent to 10% of her salary for the period 1 April 2021 to 31 March 2022. For 
2021/22 this comprised an employer’s contribution of £11,737 and a cash sum of £40,353. She is a member of Pennon Group’s defined contribution pension 
arrangements and is entitled to access the retirement fund in the Master Trust from age 55. Accrual in the defined benefit scheme ceased from 1 July 
2021.

The employer’s contribution to the pension for Susan Davy is deducted from the overall pension allowance.

Paul Boote received a pension contribution of 10% of his salary. This is paid as a cash allowance of £30,000. He makes personal contributions to the 
Group’s Defined Contribution pension scheme and is entitled to access the retirement fund in the Master Trust from age 55.

Pensions in payment under the Defined Benefit scheme, are guaranteed to increase at a rate of 5% p.a. or RPI if lower for service accrued in the period up 
to 30 June 2014 and at a rate of 2.5% p.a. or CPI if lower for service accrued in the period after this date. If a Director dies within five years of retiring, a 
lump sum equal to the balance of five years’ pension payments is paid plus a spouse’s pension of one half of the member’s pension. Pensions may also be 
payable to dependants and children.

No additional benefits will become receivable by a Director in the event that the Director retires early.

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Directors’ remuneration report (continued)

Measures

EPS  

Combined Group (Period to FY20)

(40% of award)

Continuing Group (FY21) 

Sustainable dividend 

Combined Group (Period to FY20)

measure 

(dividend growth and 

dividend cover) 

(40% of award)

RoCE (average)1  

(20% of award)

Total

Continuing Group (FY21)

Combined Group (Period to FY20)

Continuing Group (FY21) 

Threshold  

(25% of maximum

Maximum  

(100% of maximum

vests)2

57.2p

45.3p

2.6x

8% 

vests)

61.6p

47.0p

3.6x

10%

Achievement3

(% of max)

Vesting 

outcome  

100%

87.5%

65.9%

88.2%

61.7p

50.2p

3.2x

3.8x

9.5%

8.8%

1.  Average of opening and closing capital employed.

3.  Straight-line vesting between points.

2.  For below threshold performance for any of the performance conditions, 0% vests in respect of that performance condition.

Vesting of the award is subject to an ‘underpin’ relating to overall Group performance including environmental, social and governance factors and safety 

performance, as well as financial performance. The Committee has determined, to the date of this report, that this underpin has been satisfied.

Over the last three financial years, the Group has delivered a strong set of financial results. The operational success of Viridor culminated in its sale for net 

proceeds of £3.7 billion in 2020, allowing our shareholders to realise significant value. Taking into account the significant capital investment in the Group’s 

operations and the value returned to shareholders via both regular and special dividends and the acquisition of Bristol Water the Remuneration 

Committee is satisfied that the vesting outcomes fairly reflect underlying performance over the last three years.

The awards are subject to a two-year holding period during which clawback may be applied if the Committee considers it appropriate in certain 

circumstances. The holding period is due to end on 3 July 2024.

Retirement benefits and entitlements (audited information)

Details of the Directors’ pension entitlements and pension-related benefits during the year are as follows. Effective from 1 August 2021, the maximum 

pension contribution made by the Company is 10% of salary.

defined benefit 

contribution 

allowances in 

Total value for 

pension1  

arangements3  

lieu of pension

(£000) 

(£000)

(£000)

Age and date of retirement (for 

31 March 20222

pension purposes)

(£000)

Accrued 

pension at 

Company 

contributions 

to defined  

Value of 

12

– 

3

–

Cash 

40

30

the year

(£000)

55

30

65 (17 May 2034)

65 (29 June 2043)

30

–

Susan Davy

Paul Boote

2021.

1.  The value of the defined benefit pension accrued over the period comprises the total pension input amount (which has been calculated in line with regulatory requirements) less the 

pension contributions paid by the Director.

2.  Accrued pension is based on service to the year end and final pensionable salary at that date.

3.  Value of total Defined Contribution scheme contributions since 1 April 2021.

Susan Davy received an overall pension benefit from the Company equivalent to 10% of her salary for the period 1 April 2021 to 31 March 2022. For 

2021/22 this comprised an employer’s contribution of £11,737 and a cash sum of £40,353. She is a member of Pennon Group’s defined contribution pension 

arrangements and is entitled to access the retirement fund in the Master Trust from age 55. Accrual in the defined benefit scheme ceased from 1 July 

The employer’s contribution to the pension for Susan Davy is deducted from the overall pension allowance.

Paul Boote received a pension contribution of 10% of his salary. This is paid as a cash allowance of £30,000. He makes personal contributions to the 

Group’s Defined Contribution pension scheme and is entitled to access the retirement fund in the Master Trust from age 55.

Pensions in payment under the Defined Benefit scheme, are guaranteed to increase at a rate of 5% p.a. or RPI if lower for service accrued in the period up 

to 30 June 2014 and at a rate of 2.5% p.a. or CPI if lower for service accrued in the period after this date. If a Director dies within five years of retiring, a 

lump sum equal to the balance of five years’ pension payments is paid plus a spouse’s pension of one half of the member’s pension. Pensions may also be 

payable to dependants and children.

No additional benefits will become receivable by a Director in the event that the Director retires early.

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Non-Executive Directors’ remuneration
Single figure of remuneration (audited)

Gill Rider
Neil Cooper
Iain Evans
Claire Ighodaro
Jon Butterworth

2021/22

Taxable 
benefits
(£000)
0
0
0
0
0

Fees  
(£000)
225
86
74
74
66

Total fees 
(£000)
225
86
74
74
66

Fees 
(£000)
176
80
73
68
49

2020/21
Taxable 
benefits
(£000)
0
0
0
0
0

Total fees 
(£000)
176
80
73
68
49

Non-Executive Directors’ fees and benefits
The fee for the Chair, Gill Rider was increased by 3% from 1 April 2022. No increases were accepted by any member of the Board in 2021. When appropriate 
for the efficient carrying out of her duties, Gill is provided with a driver and vehicle. She is entitled to expenses on the same basis as for other Non-
Executive Directors.

Fees for Non-Executive Directors were increased by 3% from 1 April 2022. The fee structure is set out in full on page 165.

Directors’ service contracts and letters of appointment
The dates of Directors’ service contracts and letters of appointment and details of the unexpired term are shown below.

Executive Directors

Date of service contract

Susan Davy
Paul Boote

1 August 2020
1 August 2020

Notice period

12 months
12 months

A previous service contract dated 1 February 2015 was held by Susan Davy in respect of her appointment as Chief Financial Officer.

Non-Executive Directors

Date of initial letter of appointment

Expiry date of appointment

Gill Rider
Neil Cooper
Iain Evans
Claire Ighodaro
Jon Butterworth

22 June 2012
17 July 2014
16 June 2018
1 September 2019
1 August 2020

31 August 20241
31 August 2023
31 August 2024
31 August 2022
31 July 2023

1.  Gill Rider was appointed as Chair of the Board as of 31 July 2020 and as such is providing ongoing strategic support and continuity of the Board for up to three years.

The policy is for Executive Directors’ service contracts to provide for 12 months’ notice from either side.

The policy is for Non-Executive Directors’ letters of appointment to contain a three-month notice period from either side. All Non-Executive Directors are 
subject to annual re-election and letters of appointment are for an initial three-year term.

Copies of Executive Directors’ service contracts and Non-Executive Directors’ letters of appointment are available for inspection at the Company’s 
registered office.

Outside appointments
Executive Directors may accept one board appointment in another company. Board approval must be sought before accepting an appointment. Fees may 
be retained by the Director. Susan Davy remained a non-executive director of Restore plc throughout 2021/22. No other outside company appointments 
are held by the Executive Directors other than with industry bodies or governmental or quasi-governmental agencies.

172 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 173

 
 
 
Directors’ remuneration report (continued)

Additional contextual information
Historical TSR
The graph below shows the value, over the 10-year period ended on 31 March 2022, of £100 invested in Pennon Group on 1 April 2012 compared with the 
value of £100 invested in the FTSE 250 Index. The FTSE 250 Index is a broad equity market index of which the Company was a constituent until the end 
of the period.

Total shareholder return – Since April 2012

300

250

200

150

100

50

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

2012

2013
Pennon Group

2014

FTSE 250

2015

2016

2017

2018

2019

2020

2021

Mar
2022

Historical Chief Executive Officer remuneration
As the Company did not have a Chief Executive Officer until 1 January 2016, the table below provides historical single figure information in the form of the 
average remuneration of the Executive Directors for years up to and including 2014/15. Their remuneration was considered to be the most appropriate to 
use as they were the most senior executives in the Company.

From 2015/16 onwards the Chief Executive Officer’s remuneration for the year is shown.

2012/13 
Average 
Executive 
Director

2013/14
Average 
Executive 
Director

2014/15
Average 
Executive 
Director

2015/161

2016/17

2017/18

2018/19

2019/20 

2020/212

2020/212 

2021/22

Chris 
Loughlin

Chris 
Loughlin

Chris 
Loughlin

Chris 
Loughlin

Chris 
Loughlin

Chris 
Loughlin

Susan Davy Susan Davy

Single figure of 
remuneration (£000)
Annual bonus payout 
(% of maximum)
LTIP vesting (% of 
maximum)

894

962

762

1,119

1,318

1,153

1,351

2,135

1,337

1,930

1,603

47.00

67.56

68.20

83.98

84.05

87.00

91.00

50.00

30.20

0.00

37.90

20.40

0.00

32.00

78.0

86.6

79.2

89.9

78.1

89.9

30.7

88.2

1.  Group Chief Executive Officer for the year, including remuneration received between 1 April 2015 and 31 December 2015 when in position as Chief Executive of South West Water.
2.  Chris Loughlin stepped down as Chief Executive Officer on 31 July 2020 and was succeeded by Susan Davy. Consistent with the single figure, the figures for Susan Davy relate to the 
whole of 2020/21, including the portion of the year when she was Chief Financial Officer. The LTIP award for Chris Loughlin was pro-rated to reflect service within the performance 
period.

Percentage change in Directors’ remuneration
Comparison of Directors’ remuneration to employee remuneration
The table below shows the annual percentage change for 2020/21 and 2021/22 in base salary, benefits and annual bonus of all Directors, including both 
Executive Directors and Non-Executive Directors, and all employees.

During 2020/21 c.30% of the Group corporate functions were transferred with the sale of Viridor. This resulted in a headcount reduction and 
corresponding reduction in annual pay spend and bonus expenditure. The figures for 2020/21 still held a portion of the remuneration costs and so 2021/22 
shows a further reduction. The bonus costs for 2020/21 included the COVID-19 bonus paid to all employees. 

As Pennon Group plc has a relatively small number of employees, we have also shown below the percentage change against our UK employees. For 
comparison purposes, this is considered to be a more relative peer group than the Pennon Group plc entity. 

174 

 Annual Report and Accounts 2022 | Pennon Group plc

The graph below shows the value, over the 10-year period ended on 31 March 2022, of £100 invested in Pennon Group on 1 April 2012 compared with the 

value of £100 invested in the FTSE 250 Index. The FTSE 250 Index is a broad equity market index of which the Company was a constituent until the end 

Directors’ remuneration report (continued)

Additional contextual information

Historical TSR

of the period.

Total shareholder return – Since April 2012

300

250

200

150

100

50

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

Mar

Sep

2015

2016

2017

2018

2019

2020

2021

Mar

2022

2012

2013

Pennon Group

2014

FTSE 250

Historical Chief Executive Officer remuneration

As the Company did not have a Chief Executive Officer until 1 January 2016, the table below provides historical single figure information in the form of the 

average remuneration of the Executive Directors for years up to and including 2014/15. Their remuneration was considered to be the most appropriate to 

use as they were the most senior executives in the Company.

From 2015/16 onwards the Chief Executive Officer’s remuneration for the year is shown.

Single figure of 

remuneration (£000)

Annual bonus payout 

(% of maximum)

LTIP vesting (% of 

maximum)

period.

2012/13 

2013/14

2014/15

2015/161

2016/17

2017/18

2018/19

2019/20 

2020/212

2020/212 

2021/22

Average 

Executive 

Director

Average 

Executive 

Director

Average 

Executive 

Director

Chris 

Loughlin

Chris 

Loughlin

Chris 

Loughlin

Chris 

Loughlin

Chris 

Loughlin

Chris 

Loughlin

Susan Davy Susan Davy

894

962

762

1,119

1,318

1,153

1,351

2,135

1,337

1,930

1,603

47.00

67.56

68.20

83.98

84.05

87.00

91.00

50.00

30.20

0.00

37.90

20.40

0.00

32.00

78.0

86.6

79.2

89.9

78.1

89.9

30.7

88.2

1.  Group Chief Executive Officer for the year, including remuneration received between 1 April 2015 and 31 December 2015 when in position as Chief Executive of South West Water.

2.  Chris Loughlin stepped down as Chief Executive Officer on 31 July 2020 and was succeeded by Susan Davy. Consistent with the single figure, the figures for Susan Davy relate to the 

whole of 2020/21, including the portion of the year when she was Chief Financial Officer. The LTIP award for Chris Loughlin was pro-rated to reflect service within the performance 

Percentage change in Directors’ remuneration

Comparison of Directors’ remuneration to employee remuneration

The table below shows the annual percentage change for 2020/21 and 2021/22 in base salary, benefits and annual bonus of all Directors, including both 

Executive Directors and Non-Executive Directors, and all employees.

During 2020/21 c.30% of the Group corporate functions were transferred with the sale of Viridor. This resulted in a headcount reduction and 

corresponding reduction in annual pay spend and bonus expenditure. The figures for 2020/21 still held a portion of the remuneration costs and so 2021/22 

shows a further reduction. The bonus costs for 2020/21 included the COVID-19 bonus paid to all employees. 

As Pennon Group plc has a relatively small number of employees, we have also shown below the percentage change against our UK employees. For 

comparison purposes, this is considered to be a more relative peer group than the Pennon Group plc entity. 

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

Executive Directors
Susan Davy1
Paul Boote2
Chris Loughlin7
Non-Executive Directors
Gill Rider3
Neil Cooper4
Iain Evans
Claire Ighodaro5
Jon Butterworth6
Sir John Parker8 
All employees
Pennon Group plc
UK employees

Percentage 
change in 
salary/fees 
2020/21

Percentage 
change in 
benefits 
2020/21

Percentage 
change in 
annual bonus 
2020/21

Percentage 
change in 
salary/fees 
2021/22

Percentage 
change in 
benefits 
2021/22

Percentage 
change in 
annual bonus 
2021/22

10.7%
–
–66.4%

126%
16%
4%
97%
–
–66%

–11.8%
1.22%

0%
–
–7.6%

–
–
–
–
–
100%

3.08%
5.7%

34.8%
–
–65.7%

–
–
–
–
–
–

–10.7%
–17.8%

4.2%
36.9%
–

27.8%
7.5%
1.4%
8.8%
34.7%
–

2.8%
2.0%

–23.0%
 27.0%
–

–58.4%
–44.7%
–

–
–
–
–
–
–

–
–
–
–
–
–

–27.8%
–19.5%

-10.9%
-14.3%

1.  The remuneration for Susan Davy for 2021/22 is for the full year as Chief Executive Officer, having been appointed to the role on 31 July 2020. The year on year change in salary and 

benefits for 2021/22 reflects the pro-rated remuneration for Susan’s current and previous role as Chief Finance Officer for the Group in 2020/21. .

2.  The remuneration for Paul Boote for 2021/22 is for the full year as Group Finance Director, having been appointed to the Board as Group Finance Director 31 July 2020. The year on year 

change in salary and benefits for 2021/22 reflects the pro-rated remuneration for Paul’s current and previous role in 2020/21.

3.  The fee for Gill Rider for 2021/22 is for the full year as Chair having been appointed on 31 July 2020. The year on year change reflects that the remuneration in 2020/21 was pro-rated for 

Gill’s current role as Chair and previous service as a Non-Executive Director and Chair of the Remuneration Committee. 

4.  The fee for Neil Cooper for 2021/22 is for the full year as Senior Independent Director, having been appointed 31 July 2020. The year on year change reflects that the remuneration in 

2020/21 was pro-rated for Neil’s current role as Senior Independent Director and previous service, prior to his appointment as Senior Independent Director. 

5.  The fee for Claire Ighodaro for 2021/22 is for the full year as Chair to the Remuneration Committee, having been appointed 31 July 2020. The year on year change reflects that the 

remuneration in for 2020/21 was pro-rated for Claire’s role and previous service before her appointment as a Committee Chair.

6.  The fee for John Butterworth for 2021/22 is for the full year on the Pennon Board, having been appointed on 8 July 2020. The year on year change in remuneration reflects the 

pro-rated remuneration for 2020/21.

7.  Chris Loughlin stepped down from the Board as Chief Executive Officer on 31 July 2020.
8.  Sir John Parker stepped down from the Board as Chair on 31 July 2020.

Relative importance of spend on pay

Overall expenditure on pay1, 2
Distributions to ordinary shareholders3
Purchase of property, plant and equipment (cash flow)

2021/22
(£ million)
90.4
91.8
240.1

2020/21
(£ million)
75
184.3
157.6

Percentage
change
20.5%
–50.2%
52.3%

1.  Excludes non-underlying items.
2.  Relates to continuing Group including Bristol Water
3.  2021/22 distribution to ordinary shareholders excludes £1.498.5m special dividend in connection with use of Viridor proceeds.

The above table illustrates the relative importance of spend on pay compared with distributions to equity holders. The purchase of property, plant and 
equipment (cash flow) has also been included as this was the most significant outgoing for the Company in the past financial year. Where relevant the 
numbers have been provided for the continuing Group to enable year on year comparability.

Chief Executive Officer pay ratio
Our CEO pay ratio stands at 42:1 for the median employee. This is considerably lower than the ratio in 2021, which reflected the combined remuneration 
(pro-rated) of the current and previous CEO. The 2021/22 annual bonus outturn was also lower at 31% compared to 78.1% in 2020/21. The composition and 
demographics of the business have changed during 2021/22 with the inclusion of Bristol Water. We have invested heavily in the remuneration of our lowest 
paid roles which will impact pay arrangements in future years. 

Year

2021/22

2020/21

2019/20

Method

A

A

A

25th percentile 
(P25) pay 
ratio

Median (P50) 
pay ratio

75th percentile
(P75) pay 
ratio

62:1

95:1

87:1

42:1

69:1

68:1

36:1

55:1

50:1

174 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 175

 
 
 
Directors’ remuneration report (continued)

Option A has been used for the calculations as per the disclosure regulations. The employees at the lower quartile, median and upper quartile (P25, P50 
and P75 respectively) have been determined based on a calculation of total remuneration for the financial year 1 April 2021 to 31 March 2022.

 • Base salary for part-time employees and new joiners within the applicable period has been converted to full-time equivalents for the purpose of the calculations.
 • Estimated values for employee P11D data have been used to establish the ordering of employees, given the timing of publication. This will be validated 

and amended in due course to account for any variances.

The validated P11D data for 2020/21 did not lead to any change in the published ratios for P25, P50 or P75.

For 2021/22 the total remuneration for the employees identified at P25, P50 and P75 is £26,080, £38,207 and £44,566 respectively. The base salary of 
2021/22 for the employees identified at P25, P50 and P75 is £26,000, £29,356 and £28,564 respectively. The two employees at P50 and P75 have a high 
component of variable pay (shift premium, call-out and overtime), 

The CEO ratio for 2021/22 is lower than previous years, partially due to the lower salary and pension benefit received by Susan Davy, compared to her 
predecessor. The total single figure used in the ratio in 2020/21 was a combined total single figure pro-rated to reflect the change in CEO mid-year. 

The CEO pay ratio calculated on the same compensation elements as the wider workforce (i.e. excluding LTIP) would be:

P25
P50
P75

28:1
19:1
17:1

As the Committee spends a considerable amount of time on matters relating to remuneration arrangements for the wider workforce, we are comfortable 
that the median pay ratio is consistent with our wider policies on pay, reward and progression and reward for the Group as a whole.

Share awards and shareholding disclosures (audited information)
Share awards granted during 2021/22
The table below sets out details of share awards made in the year to Executive Directors.

Executive Director
Susan Davy
Paul Boote
Susan Davy
Paul Boote

Type of interest

Basis of award

LTIP

150% of salary

Deferred bonus

50% of bonus awarded

Face value 
£000
713
450
219
120

Percentage vesting at 
threshold performance

Performance/restricted 
period end date

25% of maximum

30 June 2024

n/a

29 June 2024

LTIP awards were calculated using the share price of £11.408 being the average closing price over the five dealing days preceding the date of grant, which 
was 1 July 2021. LTIP awards are also subject to an additional two-year holding period. Deferred bonus awards were calculated using the average share 
price at which shares were purchased on the market on 28 June 2021 in order to satisfy the award, which was £11.5045.

As disclosed in last year’s report, the target setting process for the 2021 LTIP awards was delayed in light of the strategic review. The targets were finalised 
following shareholder engagement during 2021. The targets for the 2021 LTIP awards are consistent with those set for the 2022 LTIP awards (see page 164)

Directors’ shareholding and interest in shares
The Remuneration Committee believes that the interests of Executive Directors and senior management should be closely aligned with the interests of 
shareholders.

To support this the Committee operates shareholding guidelines of 200% of salary for both the Chief Executive Officer and Group Finance Director. In line 
with best practice guidelines, deferred bonuses and LTIP awards subject to a holding period only may count towards the guidelines on a net of tax basis. 
Shareholding requirements are noted on page 164.

The beneficial interests of the Executive Directors in the ordinary shares (61.05 pence each) of the Company as at 31 March 2022 and 31 March 2021 
together with their shareholding guideline obligation and interest are shown in the table below. Following shareholder approval at a General Meeting on 
5 July 2021, the Company’s share capital was consolidated into shares of 61.05 pence each, on a 3:2 basis, so direct holdings were reduced by a third 
compared with the position prior to this date:

Share 
interests
(including 
connected 
parties) at
31 March 2022

Share interests
(including 
connected 
parties) at
31 March 2021

Vested LTIP 
awards in
holding period1

Deferred bonus 
shares1

Susan Davy
Paul Boote2

77,486
13,571

86,206
9,113

152,920
36,797

38,967
16,350

Performance 
shares (subject 
to performance 
conditions)

208,330
97,689

SAYE

2,047
2,047

Shareholding
guideline

Shareholding 
guideline met?

200%
200%

Yes
No

1.  These shares awards are not subject to further performance criteria and may therefore count towards the guideline on a net-of-tax basis. 
2.  Paul Boote was appointed on 8 July 2020. It is therefore expected that his shareholding will be built up over the course of his tenure.

Since 31 March 2022, 55 and 33 additional ordinary shares in the Company have been acquired by Susan Davy and Paul Boote respectively as a result of 
their direct participation in the Company’s Share Incentive Plan and reinvestment of dividends under that Plan via the Dividend Reinvestment Plan (DRIP). 
There have been no other changes in the beneficial or non-beneficial interests of the above Directors in the ordinary shares of the Company between 
1 April 2022 and 1 June 2022.

176 

 Annual Report and Accounts 2022 | Pennon Group plc

Directors’ remuneration report (continued)

Option A has been used for the calculations as per the disclosure regulations. The employees at the lower quartile, median and upper quartile (P25, P50 

and P75 respectively) have been determined based on a calculation of total remuneration for the financial year 1 April 2021 to 31 March 2022.

 • Base salary for part-time employees and new joiners within the applicable period has been converted to full-time equivalents for the purpose of the calculations.

 • Estimated values for employee P11D data have been used to establish the ordering of employees, given the timing of publication. This will be validated 

and amended in due course to account for any variances.

The validated P11D data for 2020/21 did not lead to any change in the published ratios for P25, P50 or P75.

For 2021/22 the total remuneration for the employees identified at P25, P50 and P75 is £26,080, £38,207 and £44,566 respectively. The base salary of 

2021/22 for the employees identified at P25, P50 and P75 is £26,000, £29,356 and £28,564 respectively. The two employees at P50 and P75 have a high 

component of variable pay (shift premium, call-out and overtime), 

The CEO ratio for 2021/22 is lower than previous years, partially due to the lower salary and pension benefit received by Susan Davy, compared to her 

predecessor. The total single figure used in the ratio in 2020/21 was a combined total single figure pro-rated to reflect the change in CEO mid-year. 

The CEO pay ratio calculated on the same compensation elements as the wider workforce (i.e. excluding LTIP) would be:

P25

P50

P75

Susan Davy

Paul Boote

Susan Davy

Paul Boote

As the Committee spends a considerable amount of time on matters relating to remuneration arrangements for the wider workforce, we are comfortable 

that the median pay ratio is consistent with our wider policies on pay, reward and progression and reward for the Group as a whole.

Share awards and shareholding disclosures (audited information)

Share awards granted during 2021/22

The table below sets out details of share awards made in the year to Executive Directors.

£000

713

450

219

120

Deferred bonus

50% of bonus awarded

n/a

29 June 2024

LTIP awards were calculated using the share price of £11.408 being the average closing price over the five dealing days preceding the date of grant, which 

was 1 July 2021. LTIP awards are also subject to an additional two-year holding period. Deferred bonus awards were calculated using the average share 

price at which shares were purchased on the market on 28 June 2021 in order to satisfy the award, which was £11.5045.

As disclosed in last year’s report, the target setting process for the 2021 LTIP awards was delayed in light of the strategic review. The targets were finalised 

following shareholder engagement during 2021. The targets for the 2021 LTIP awards are consistent with those set for the 2022 LTIP awards (see page 164)

Directors’ shareholding and interest in shares

shareholders.

The Remuneration Committee believes that the interests of Executive Directors and senior management should be closely aligned with the interests of 

To support this the Committee operates shareholding guidelines of 200% of salary for both the Chief Executive Officer and Group Finance Director. In line 

with best practice guidelines, deferred bonuses and LTIP awards subject to a holding period only may count towards the guidelines on a net of tax basis. 

Shareholding requirements are noted on page 164.

The beneficial interests of the Executive Directors in the ordinary shares (61.05 pence each) of the Company as at 31 March 2022 and 31 March 2021 

together with their shareholding guideline obligation and interest are shown in the table below. Following shareholder approval at a General Meeting on 

5 July 2021, the Company’s share capital was consolidated into shares of 61.05 pence each, on a 3:2 basis, so direct holdings were reduced by a third 

compared with the position prior to this date:

interests

Share interests

Share 

(including 

connected 

parties) at

(including 

connected 

parties) at

Vested LTIP 

awards in

Deferred bonus 

31 March 2022

31 March 2021

holding period1

77,486

13,571

86,206

9,113

152,920

36,797

shares1

38,967

16,350

Performance 

shares (subject 

to performance 

conditions)

208,330

97,689

SAYE

2,047

2,047

Shareholding

Shareholding 

guideline

guideline met?

200%

200%

Yes

No

Susan Davy

Paul Boote2

1.  These shares awards are not subject to further performance criteria and may therefore count towards the guideline on a net-of-tax basis. 

2.  Paul Boote was appointed on 8 July 2020. It is therefore expected that his shareholding will be built up over the course of his tenure.

Since 31 March 2022, 55 and 33 additional ordinary shares in the Company have been acquired by Susan Davy and Paul Boote respectively as a result of 

their direct participation in the Company’s Share Incentive Plan and reinvestment of dividends under that Plan via the Dividend Reinvestment Plan (DRIP). 

There have been no other changes in the beneficial or non-beneficial interests of the above Directors in the ordinary shares of the Company between 

1 April 2022 and 1 June 2022.

176 

 Annual Report and Accounts 2022 | Pennon Group plc

Non-Executive Directors’ shareholding
The beneficial interests of the Non-Executive Directors, including the beneficial interests of their spouses, civil partners, children and stepchildren, in the 
ordinary shares of the Company are shown in the table below. Following shareholder approval at a General Meeting on 5 July 2021, the Company’s share 
capital was consolidated into shares of 61.05 pence each on a 3:2 basis, so direct holdings were reduced by one-third compared with the position prior to 
this date:

Director
Gill Rider
Neil Cooper
Iain Evans
Claire Ighodaro
Jon Butterworth

Shares held 
at 31 March 
2022
2,407
–
–
–
–

Shares held  
at 31 March 
2021
3,612
–
–
–
–

28:1

19:1

17:1

There have been no changes in the beneficial interests or the non-beneficial interests of the above Directors in the ordinary shares of the Company 
between 1 April 2022 and 1 June 2022.

There is no formal shareholding guideline for the Non-Executive Directors; however, they are encouraged to purchase shares in the Company.

Shareholder dilution
The Company can satisfy awards under its share plans with new issue shares or shares issued from treasury up to a maximum of 10% of its issued share 
capital in a rolling 10-year period to employees under its share plans. Within this 10% limit the Company can only issue (as newly issued shares or from 
treasury) 5% of its issued share capital to satisfy awards under discretionary or executive plans. The percentage of shares awarded within these guidelines 
and the headroom remaining available as at 1 June 2022 is as set out below:

Executive Director

Type of interest

Basis of award

Face value 

Percentage vesting at 

threshold performance

Performance/restricted 

period end date

LTIP

150% of salary

25% of maximum

30 June 2024

Discretionary schemes
All schemes

Awarded
1.6%
4.8%

Headroom
3.4%
5.2%

Total
5%
10%

Details of share awards
Long-term incentive plan
In addition to the above beneficial interests, the following Directors have or had a contingent interest in the number of ordinary shares (of nominal value of 
61.05 pence each) of the Company shown below, representing the maximum number of shares to which they would become entitled under the plan should 
the relevant criteria be met in full. In 2021 ordinary shares were consolidated at a ratio of 3:2 following the payment of a special dividend to shareholders. 
For simplicity, outstanding LTIP awards did not accrue an entitlement to the special dividend and were therefore unaffected by the consolidation.

Vested 
awards 
held 
at 1 April 
20211,3

15,557
74,045
–
–
–
–

3,589
15,961
–
–
–
–

Director and 
date of award
Susan Davy
10/07/16
25/08/17
02/07/18
04/07/19
03/08/20
01/07/21
Paul Boote4
01/07/16
25/08/17
02/07/18
04/07/19
03/08/20
01/07/21

Conditional 
awards held 
at 1 April 
2021

Conditional 
awards 
made 
in year

Market price 
upon award 
year

–
–
76,653
82,062
63,812
–

–
–
20,250
16,261
41,982
–

–
–
–
–
–
62,456

–
–
–
–
–
39,446

920.00p
802.70p
790.12p
752.72p
1071.90p
1140.80p

920.00p
802.70p
790.12p
752.72p
1071.90p
1140.80p

Vesting 
in year2

–
–
78,875
–
–
–

–
–
20,836
–
–
–

Value of 
shares upon 
vesting 
(before tax) 
20213

Vested 
awards held 
at 31 March 
20223

Vested awards 
released in 
year5

Conditional 
awards held 
at 31 March 
2022

Date of end 
qualifying 
conditions to 
be fulfilled

Expected 
date of 
release

115
747
928
–
–
–

27
161
245
–
–
–

–
74,045
78,875
–
–
–

–
15,961
20,836
–
–
–

17,258
–
–
–
–
–

3,981
–
–
–
– 
–

–
–
–
82,062
63,812
62,456

–
–
–
16,261
41,982
39,446

30/06/19
24/08/20
01/07/21
03/07/22
02/08/23
30/06/24

30/06/19
24/08/20
01/07/21
03/07/22
02/08/23
30/06/24

30/06/21
24/08/22
01/07/23
03/07/24
02/08/25
30/06/26

30/06/21
24/08/22
01/07/23
03/07/24
02/08/25
30/06/26

1.  32% of the award shares granted on 1 July 2016 vested on 1 July 2019 at a market price of £7.412 per share, 86.86% of the award shares granted on 25 August 2017 vested on 25 August 

2020 at a market price of £10.085 per share. 

2.  89.9% of the awards shares granted on 2 July 2018 vested on 1 July at a market price of £11.7698 per share. In respect of (i) and (ii) above, the total number of shares that vested 

included additional shares equivalent in value to such number of shares as could have been acquired by reinvesting the dividends which would otherwise have been received on the 
vested shares during the three-year performance period. The balance of the award lapsed.

3.  Vested award; no longer subject to performance conditions.
4.  Paul Boote’s LTIP awards include those he received in his previous position as Director of Treasury, Tax and Group Finance, in which he will retain an interest following his appointment 

to the Board as Group Finance Director on 8 July 2020.

5.  Awards released in year at a market price of £13.04 per share, inclusive of additional shares equivalent in value to such number of shares as could have been acquired by reinvesting the 

dividends which would otherwise have been received on the vested shares during the two-year holding period.

Annual Report and Accounts 2022 | Pennon Group plc 

 177

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Directors’ remuneration report (continued)

Share awards and shareholding disclosures (audited information) 
Details of share awards continued
(b) Annual incentive bonus plan – deferred bonus shares (long-term incentive element)
The following Directors had or have a contingent interest in the number of ordinary shares of the Company shown below, representing the total number of 
shares to which they have or would become entitled under the deferred bonus element of the Annual Incentive Bonus Plan (the bonus plan) at the end of 
the relevant restricted period:

Director and date of award
Susan Davy
25/07/18
24/07/19
14/07/20
30/06/21

Paul Boote2
25/07/18
24/07/19
14/07/20
30/06/21

Restricted 
awards held at 
1 April 2021

Restricted 
awards made
in year

Market price 
of each share 
upon award
in year

Restricted 
awards 
post-share 
consolidation 
(restated)3

Value of 
shares upon
release 
(before tax)
£000

Restricted 
awards  
held at 
31 March  
2022

Date of end of 
restricted 
period

Released in 
year1

22,746
24,449
15,011
–

7,228
9,033
5,026
–

–
–
–
18,993

761.36p
755.5386p
1079.47p 
1150.45p

–
–
–
10,469

761.36p
755.5386p
1079.47p
1150.45p

15,163
16,299
10,007
12,661

4,818
6,021
3,350
6,979

15,163
–
–
–

4,818
–
–
–

194
–
–
–

62
–
–
–

–
16,299
10,007
12,661

24/07/21
23/07/22
13/07/23
29/06/24

–
6,021
3,350
6,979

24/07/21
23/07/22
13/07/23
29/06/24

1.  These shares were released on 6 August 2021 at 1278.0 pence per share.
2.  Paul Boote’s deferred bonus share awards include those he received in his previous position as Director of Treasury, Tax and Group Finance, in which he will retain an interest following 

his appointment as Group Finance Director on 8 July 2020. 

3.  All shares held under the AIBP were adjusted on 5 July 2021 to reflect the share consolidation activity at a ratio of 3:2 into shares of 61.05 pence each. A special dividend of £3.55 per 

share was paid on 16 July 21 as follows: Susan Davy £288,256; Paul Boote £112,733. 

4.  During the year the Directors received dividends on the above shares in accordance with the conditions of the bonus plan as follows: Susan Davy £16,369; Paul Boote £6,196. 

(c) ShareSave Scheme
Details of options to subscribe for ordinary shares (61.05 pence each) of the Company under the all-employee ShareSave Scheme were:

Market value

Date of award
Susan Davy
03/07/18
06/07/21
Paul Boote
03/07/18
06/07/21

Options held at

1 April 2021 Granted in year

Exercised in 
year

Exercise price
per share

Market price of 
each share on 
exercising

Market value of 
each share at 
31 March
2022

Options held at 
31 March
2022

Exercise period/ maturity date

2,834
–

2,834
–

–
2,047

–
2,047

2,834
–

2,834
–

635.00p
879.00p

1133.00p
–

635.00p
879.00p

1133.00p
–

–
1075.0p

–
1075.0p

–
2,047

–
2,047

01/09/24–28/02/25

01/09/24–28/02/25

The Remuneration Committee and its advisers
Claire Ighodaro, Gill Rider, Neil Cooper, Iain Evans and Jon Butterworth were members of the Remuneration Committee throughout the year. During the 
year the Committee received advice or services which materially assisted the Committee in the consideration of remuneration matters from Adele Barker 
(Group Chief People Officer) and from Deloitte LLP.

During 2018/19, Deloitte LLP was reappointed directly by the Committee with a refreshed advisory team, following a comprehensive re-tendering process. 
Deloitte LLP’s fees in respect of advice which materially assisted the Committee during 2021/22 were £78,750 (arrived at from an hourly rate basis of 
charging). During the year, Deloitte LLP also provided tax services to the Group. Deloitte LLP is a member of the Remuneration Consultants Group and as 
such voluntarily operates under the code of conduct in relation to executive remuneration consulting in the UK. The Committee is satisfied that the advice 
it has received from Deloitte LLP has been objective and independent.

178 

 Annual Report and Accounts 2022 | Pennon Group plc

Pennon Group plc – Annual Report and Accounts 2021 

107

•  Determined bonuses and deferred bonus awards 

pursuant to the Company’s Annual Incentive Bonus 

Plan in respect of the year 2020/21

•  Approved updates to the rules for the long-term 

incentive plan (LTIP), the Annual Incentive Bonus 

Plan and the all-employee Sharesave Scheme, to 

incorporate latest best practice 

•  Approved the LTIP awards for the year

•  Reviewed the Group’s gender pay gap report

•  Approved the release of the 2017 deferred bonus 

share awards and the vesting outcome of the 2017 

LTIP awards

•  Reviewed the Committee’s terms of reference and 

undertook a review of the Committee’s performance 
in the year.

The Committee’s focus for 2021/22
•  Ensure that targets are stretching, so that they act 
to retain, motivate and incentivise the executive 
to deliver the Group’s strategic goals and PR19 
regulatory commitments (including those relating 
to public value, social purpose and ESG), live 
the Group’s values creating long-term value for 
shareholders

GOVERNANCE IN ACTION

Remuneration approach for the wider 

workforce

Consistent with best practice, the Remuneration 

Committee spends considerable time on matters 

relating to remuneration arrangements across the 

wider organisation. 

Details of remuneration for the wider employee 

base provide important context when making 

decisions regarding remuneration for the 

Executive Directors as well as ensuring that 

consistent approaches are being adopted across 
the organisation. 

To provide greater transparency of remuneration 
we have introduced additional information. The 
Remuneration Committee is kept informed of wider 
workforce remuneration through the Pennon pay 
dashboard which is reviewed twice a year.

This has evolved during 2020/21 to provide 
oversight of how the Group Reward framework  
is being implemented.

Our well-established People Strategy is centred 
•  Monitor on an ongoing basis the alignment of 
around talented people doing great things for 
executive pay and benefits with the strategic 
customers and each other, and creating the best 
Statement of voting at general meeting
direction of the Group to ensure these support the 
place to work. Responsible and trusted businesses 
long-term success of the Company and promote 
today have a duty to make a positive societal 
The table below sets out the voting by the Company’s shareholders on the resolutions to approve the Directors’ remuneration report at the 2021 AGM and 
its values
contribution – whether that’s through promoting 
the remuneration policy at the 2020 AGM, including votes for, against and withheld.
social mobility, addressing racial and gender 
•  Review wider workforce remuneration, taking this 
inequality, or in providing secure and meaningful 
into account when setting the remuneration policy 
employment where all employees are paid fairly  
for Executive Directors 
for the work they do.

Annual report on remuneration (2021 AGM)
•  Monitoring the updated remuneration policy 
For % (including votes at the Chair’s discretion)
to ensure that it is delivering as intended, and 
Against %
continues to meet best practice.
Withheld number
I was appointed to the Remuneration Committee in 
Remuneration policy (2020 AGM)
July 2020, following the announcement of Gill Rider’s 
For % (including votes at the Chair’s discretion)
appointment as Board Chair. Jon Butterworth was also 
Against %
appointed to the Remuneration Committee in July 
Withheld number
2020. All other Committee members served throughout 
the year.
A vote withheld is not counted in the calculation of the proportion of votes for and against a resolution.
In accordance with the Code, all of the Committee 
Directors’ remuneration report compliance
members are independent Non-Executive Directors. 
This Directors’ remuneration report has been prepared in accordance with the provisions of the Companies Act 2006 and the Large and Medium-sized 
The Chief Executive Officer also attends meetings when 
Companies and Groups (Accounts and Reports) (Amendment) Regulations 2013. It also complies with the requirements of the Financial Conduct 
invited except for such part of a meeting when matters 
Authority’s Listing Rules and the Disclosure and Transparency Rules. The UK Corporate Governance Code also sets out principles of good governance 
concerning her own remuneration are to be discussed.
relating to directors’ remuneration, and this report describes how these principles are applied in practice. The Committee confirms that throughout the 
The Committee is advised by Deloitte, an independent 
A critical aspect of the design work was in 
financial year the Company has complied with these governance rules and best practice provisions. The above regulations also require the external 
remuneration consultant, to ensure remuneration is 
understanding employees’ views of reward, the 
auditor to report to shareholders on the audited information within the annual report on remuneration which is part of the Directors’ remuneration report. 
determined impartially. Aside from the provision of tax 
benefits most valued and what aspects could 
The external auditor is obliged to state whether, in its opinion, the relevant sections have been prepared in accordance with the Companies Act 2006. 
services to the Group, Deloitte has no other connection 
be improved. Listening sessions and focus 
The external auditor’s opinion is set out on page 183 and the audited sections of the annual report on remuneration are identified in this report.
with the Company or any Director. The Committee is 
groups were held during this process as well 
also supported by the Group Chief People Officer and 
as incorporating themes from the engagement 
On behalf of the Board
the Group General Counsel and Company Secretary.
survey.

91.50
8.50
407,344
•  To ensure that reward decisions support 
business delivery and promote long-term 
wealth creation, in line with our People  
Strategy and values

•  To communicate to stakeholders our approach 
to rewarding and recognising employees and 
their contribution

During 2020 a specific Reward framework was 
created for the Group to complement the People 
Strategy with three aims:

•  To deliver a fair reward package to engage  
and motivate employees to want to perform  
at their best.

95.05
4.95
709,846

Claire Ighodaro
Claire Ighodaro CBE
Remuneration Committee Chair
Chair of Remuneration Committee

2 June 2021
30 May 2022

The Reward framework is centred around four key 
pillars which build into a Total Reward proposition, 
and more information can be found on page 114.

178 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 179

Directors’ remuneration report (continued)

Share awards and shareholding disclosures (audited information) 

Details of share awards continued

(b) Annual incentive bonus plan – deferred bonus shares (long-term incentive element)

The following Directors had or have a contingent interest in the number of ordinary shares of the Company shown below, representing the total number of 

shares to which they have or would become entitled under the deferred bonus element of the Annual Incentive Bonus Plan (the bonus plan) at the end of 

the relevant restricted period:

Director and date of award

Susan Davy

25/07/18

24/07/19

14/07/20

30/06/21

Paul Boote2

25/07/18

24/07/19

14/07/20

30/06/21

(c) ShareSave Scheme

Market value

Date of award

Susan Davy

03/07/18

06/07/21

Paul Boote

03/07/18

06/07/21

Restricted 

Restricted 

of each share 

Market price 

Restricted 

awards 

post-share 

awards held at 

awards made

upon award

consolidation 

Released in 

(before tax)

1 April 2021

in year

in year

(restated)3

year1

£000

Value of 

Restricted 

shares upon

release 

awards  

held at 

Date of end of 

31 March  

2022

restricted 

period

–

18,993

22,746

24,449

15,011

7,228

9,033

5,026

–

–

–

–

–

–

–

761.36p

755.5386p

1079.47p 

1150.45p

761.36p

755.5386p

1079.47p

1150.45p

10,469

15,163

16,299

10,007

12,661

4,818

6,021

3,350

6,979

15,163

–

–

–

–

–

–

4,818

194

–

–

–

62

–

–

–

–

16,299

10,007

12,661

24/07/21

23/07/22

13/07/23

29/06/24

–

6,021

3,350

6,979

24/07/21

23/07/22

13/07/23

29/06/24

1.  These shares were released on 6 August 2021 at 1278.0 pence per share.

his appointment as Group Finance Director on 8 July 2020. 

2.  Paul Boote’s deferred bonus share awards include those he received in his previous position as Director of Treasury, Tax and Group Finance, in which he will retain an interest following 

3.  All shares held under the AIBP were adjusted on 5 July 2021 to reflect the share consolidation activity at a ratio of 3:2 into shares of 61.05 pence each. A special dividend of £3.55 per 

share was paid on 16 July 21 as follows: Susan Davy £288,256; Paul Boote £112,733. 

4.  During the year the Directors received dividends on the above shares in accordance with the conditions of the bonus plan as follows: Susan Davy £16,369; Paul Boote £6,196. 

Details of options to subscribe for ordinary shares (61.05 pence each) of the Company under the all-employee ShareSave Scheme were:

Options held at

Exercised in 

Exercise price

each share on 

1 April 2021 Granted in year

year

per share

exercising

31 March

2022

31 March

2022

Exercise period/ maturity date

Market value of 

Market price of 

each share at 

Options held at 

2,834

–

–

2,834

2,047

–

–

2,047

2,834

–

–

2,834

635.00p

879.00p

635.00p

879.00p

1133.00p

1133.00p

–

–

–

–

–

–

1075.0p

2,047

01/09/24–28/02/25

1075.0p

2,047

01/09/24–28/02/25

The Remuneration Committee and its advisers

Claire Ighodaro, Gill Rider, Neil Cooper, Iain Evans and Jon Butterworth were members of the Remuneration Committee throughout the year. During the 

year the Committee received advice or services which materially assisted the Committee in the consideration of remuneration matters from Adele Barker 

(Group Chief People Officer) and from Deloitte LLP.

During 2018/19, Deloitte LLP was reappointed directly by the Committee with a refreshed advisory team, following a comprehensive re-tendering process. 

Deloitte LLP’s fees in respect of advice which materially assisted the Committee during 2021/22 were £78,750 (arrived at from an hourly rate basis of 

charging). During the year, Deloitte LLP also provided tax services to the Group. Deloitte LLP is a member of the Remuneration Consultants Group and as 

such voluntarily operates under the code of conduct in relation to executive remuneration consulting in the UK. The Committee is satisfied that the advice 

it has received from Deloitte LLP has been objective and independent.

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Directors’ report – other statutory disclosures

Directors’ report –  
other statutory disclosures

Introduction
This Directors’ report is prepared in accordance with the provisions of the 
Companies Act 2006 and regulations made thereunder. It comprises 
pages 128 to 161 and 180 to 182 as well as the following matters which the 
Board considers are of strategic importance and, as permitted by 
legislation, has chosen to include in the strategic report rather than the 
Directors’ report:

Directors’ insurance and indemnities 
The Company has maintained Directors’ and officers’ liability insurance for 
the benefit of the Company, the Directors and its officers throughout the 
year. The Company has entered into qualifying third-party indemnity 
arrangements for the benefit of all its Directors in a form and scope that 
comply with the requirements of the Companies Act 2006 and which were 
in force throughout the year and remain in force.

 • Particulars of important events affecting the Company and/or its 

subsidiaries which have occurred since the year end (pages 8 and 9 of 
the strategic report)

 • Likely future developments of the Company (pages 12 and 13 of the 

strategic report)

 • Risk management systems (pages 96 to 99 of the strategic report)
 • Certain employee and employee engagement matters (pages 51 to 59 

of the strategic report and pages 128 to 129 of the governance 
statement), as well as the disclosures below

 • Business relationships/engagement with suppliers, customers and 

others (pages 20 to 21, 48 to 50 and 60 to 63 of the strategic report 
and pages 128 to 129 of the governance statement)

 • Greenhouse gas emissions, energy consumption and energy efficiency 

action (pages 89 to 92).

In addition, there are a number of disclosures which are included in the 
Directors’ report by reference, including:

 • Financial risk management (note 3 of the notes to the 

financial statements)

 • Financial instruments (pages 74 to 81 of the strategic report and notes 

2 (n) and 18 of the notes to the financial statements).

This Directors’ report (including pages 126 to 182, which form part of this 
report) fulfils the requirements of the corporate governance statement for 
the purposes of the FCA’s Disclosure Guidance and Transparency Rules. 

Cautionary statement
This Annual Report has been prepared for, and only for the members of 
the Company, as a body, and no other persons. The Company, its 
directors, employees, agents or advisers do not accept or assume 
responsibility to any other person to whom this document is shown or into 
whose hands it may come and any such responsibility or liability is 
expressly disclaimed. By their nature, the statements concerning the risks 
and uncertainties facing the Group in this Annual Report involve 
uncertainty since future events and circumstances can cause results and 
developments to differ materially from those anticipated. The forward-
looking statements reflect knowledge and information available at the 
date of preparation of this Annual Report and the Company undertakes no 
obligation to update these forward-looking statements. Nothing in this 
Annual Report should be construed as a profit forecast.

Board of Directors
The Directors in office as at the date of this report are named on pages 
130 to 132 and there were no other persons in office during the year.

Final dividend
The Directors recommend a final dividend of 26.83 pence per ordinary 
share to be paid on 5 September 2022 to shareholders on the register on 
22 July 2022, making a total dividend for the year of 38.53 pence per 
share (excluding the special dividend announced on 3 June 2021, and paid 
on 16 July 2021). The aggregate cost of the final dividend will be 
£102.0million, resulting in a transfer from reserves of £86.4million. The 
strategic report on pages 2 to 125 analyses the Group’s financial results in 
more detail and sets out other financial information.

180 

 Annual Report and Accounts 2022 | Pennon Group plc

Employment policies and employee involvement
The Group has a culture of continuous improvement through investment 
in people at all levels within the Group. The Group is committed to 
pursuing equality and diversity in all its employment activities including 
recruitment, training, career development and promotion and ensuring 
there is no bias or discrimination in the treatment of people. In particular, 
applications for employment are welcomed from persons with disabilities, 
and special arrangements and adjustments as necessary are made to 
ensure that applicants are treated fairly when attending for interview or for 
pre-employment aptitude tests. Wherever possible the opportunity is 
taken to retrain people who become disabled during their employment in 
order to maintain their employment within the Group.

The Group has policies in place covering health and safety, equal 
opportunities, diversity and inclusion, ethics and employee relations. 
Further detail of the contents of the diversity and inclusion policy are set 
out in the report of the Nomination Committee on page 156. Also, 
information regarding the employee diversity is provided on pages 57 
to 59.

Pennon respects the right to freedom of association and employees are 
consulted regularly about changes which may affect them either through 
their trade union appointed representatives or consultation groups or by 
means of their elected representatives at the Employee Engagement 
Forum. These forums, together with regular meetings with particular 
groups of employees, are used to ensure that employees are kept up to 
date with the business performance of their employer and the financial 
and economic factors affecting the performance of the Group. The Group 
also cascades information to all employees to provide them with important 
and up-to-date information about key events and to obtain feedback from 
them on a monthly basis. Further details of employee engagement and 
employment matters relating to the Group are set out on pages 51 to 59 of 
the Strategic Report.

The Group encourages share ownership among its employees by 
operating an HMRC approved Sharesave Scheme and Share 
Incentive Plan.

Following shareholder approval at the 2014 AGM, this scheme and plan 
were amended to provide for the increased savings limits approved by the 
Government. At 31 March 2022, approximately 54% (2021: 53%) of the 
Group’s employees were participating in these plans.

Modern Slavery Act
Our people are fundamental to our business, and we remain committed 
and passionate about supporting our staff, customers and communities to 
thrive in creating an environment where everyone can feel safe and 
supported. We have a clear zero-tolerance approach to modern slavery 
and are committed to playing our part in helping eradicate it by having 
systems and processes to monitor, assess and reduce the risk of forced 
labour and human trafficking.

Our focus this year has been on improving our risk assessment and the 
widening of our engagement. We have continued to engage and raise 
awareness, through internal training, and by continuing as a member of 
Slave Free Alliance. We are part of a utilities sector working group which 
shares best practice across our industry. We will continue to work hard to 

Directors’ report – other statutory disclosures

Directors’ report –  

other statutory disclosures

Introduction

Directors’ insurance and indemnities 

This Directors’ report is prepared in accordance with the provisions of the 

The Company has maintained Directors’ and officers’ liability insurance for 

Companies Act 2006 and regulations made thereunder. It comprises 

the benefit of the Company, the Directors and its officers throughout the 

pages 128 to 161 and 180 to 182 as well as the following matters which the 

year. The Company has entered into qualifying third-party indemnity 

Board considers are of strategic importance and, as permitted by 

arrangements for the benefit of all its Directors in a form and scope that 

legislation, has chosen to include in the strategic report rather than the 

comply with the requirements of the Companies Act 2006 and which were 

Directors’ report:

in force throughout the year and remain in force.

 • Particulars of important events affecting the Company and/or its 

subsidiaries which have occurred since the year end (pages 8 and 9 of 

 • Likely future developments of the Company (pages 12 and 13 of the 

the strategic report)

strategic report)

 • Risk management systems (pages 96 to 99 of the strategic report)

 • Certain employee and employee engagement matters (pages 51 to 59 

of the strategic report and pages 128 to 129 of the governance 

statement), as well as the disclosures below

 • Business relationships/engagement with suppliers, customers and 

others (pages 20 to 21, 48 to 50 and 60 to 63 of the strategic report 

and pages 128 to 129 of the governance statement)

 • Greenhouse gas emissions, energy consumption and energy efficiency 

action (pages 89 to 92).

In addition, there are a number of disclosures which are included in the 

Directors’ report by reference, including:

 • Financial risk management (note 3 of the notes to the 

financial statements)

 • Financial instruments (pages 74 to 81 of the strategic report and notes 

2 (n) and 18 of the notes to the financial statements).

to 59.

This Directors’ report (including pages 126 to 182, which form part of this 

Employment policies and employee involvement

The Group has a culture of continuous improvement through investment 

in people at all levels within the Group. The Group is committed to 

pursuing equality and diversity in all its employment activities including 

recruitment, training, career development and promotion and ensuring 

there is no bias or discrimination in the treatment of people. In particular, 

applications for employment are welcomed from persons with disabilities, 

and special arrangements and adjustments as necessary are made to 

ensure that applicants are treated fairly when attending for interview or for 

pre-employment aptitude tests. Wherever possible the opportunity is 

taken to retrain people who become disabled during their employment in 

order to maintain their employment within the Group.

The Group has policies in place covering health and safety, equal 

opportunities, diversity and inclusion, ethics and employee relations. 

Further detail of the contents of the diversity and inclusion policy are set 

out in the report of the Nomination Committee on page 156. Also, 

information regarding the employee diversity is provided on pages 57 

Pennon respects the right to freedom of association and employees are 

consulted regularly about changes which may affect them either through 

their trade union appointed representatives or consultation groups or by 

report) fulfils the requirements of the corporate governance statement for 

means of their elected representatives at the Employee Engagement 

the purposes of the FCA’s Disclosure Guidance and Transparency Rules. 

Forum. These forums, together with regular meetings with particular 

Cautionary statement

This Annual Report has been prepared for, and only for the members of 

the Company, as a body, and no other persons. The Company, its 

directors, employees, agents or advisers do not accept or assume 

responsibility to any other person to whom this document is shown or into 

whose hands it may come and any such responsibility or liability is 

expressly disclaimed. By their nature, the statements concerning the risks 

and uncertainties facing the Group in this Annual Report involve 

uncertainty since future events and circumstances can cause results and 

developments to differ materially from those anticipated. The forward-

looking statements reflect knowledge and information available at the 

groups of employees, are used to ensure that employees are kept up to 

date with the business performance of their employer and the financial 

and economic factors affecting the performance of the Group. The Group 

also cascades information to all employees to provide them with important 

and up-to-date information about key events and to obtain feedback from 

them on a monthly basis. Further details of employee engagement and 

employment matters relating to the Group are set out on pages 51 to 59 of 

the Strategic Report.

The Group encourages share ownership among its employees by 

operating an HMRC approved Sharesave Scheme and Share 

Incentive Plan.

date of preparation of this Annual Report and the Company undertakes no 

Following shareholder approval at the 2014 AGM, this scheme and plan 

obligation to update these forward-looking statements. Nothing in this 

were amended to provide for the increased savings limits approved by the 

Annual Report should be construed as a profit forecast.

Government. At 31 March 2022, approximately 54% (2021: 53%) of the 

Group’s employees were participating in these plans.

The Directors in office as at the date of this report are named on pages 

Modern Slavery Act

130 to 132 and there were no other persons in office during the year.

Our people are fundamental to our business, and we remain committed 

Board of Directors

Final dividend

The Directors recommend a final dividend of 26.83 pence per ordinary 

share to be paid on 5 September 2022 to shareholders on the register on 

22 July 2022, making a total dividend for the year of 38.53 pence per 

share (excluding the special dividend announced on 3 June 2021, and paid 

on 16 July 2021). The aggregate cost of the final dividend will be 

£102.0million, resulting in a transfer from reserves of £86.4million. The 

strategic report on pages 2 to 125 analyses the Group’s financial results in 

more detail and sets out other financial information.

and passionate about supporting our staff, customers and communities to 

thrive in creating an environment where everyone can feel safe and 

supported. We have a clear zero-tolerance approach to modern slavery 

and are committed to playing our part in helping eradicate it by having 

systems and processes to monitor, assess and reduce the risk of forced 

labour and human trafficking.

Our focus this year has been on improving our risk assessment and the 

widening of our engagement. We have continued to engage and raise 

awareness, through internal training, and by continuing as a member of 

Slave Free Alliance. We are part of a utilities sector working group which 

shares best practice across our industry. We will continue to work hard to 

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tackle this issue collaboratively with our partners, employees, suppliers 
and peers, to evolve our approach to ensure it remains effective. Our latest 
Modern Slavery Statement can be found here: www.pennon-group.co.uk/
sites/default/files/attachments/pdf/pennon-modern-slavery-statement-
2021-16-09-21-v1.pdf

Disclosures required by publicly traded companies
The following disclosures are made pursuant to Part 6 of Schedule 7 of 
the Large and Medium-sized Companies and Groups (Accounts and 
Reports) Regulations 2008 and Rule 7.2.6.R of the UK Listing Authority’s 
Disclosure Guidance and Transparency Rules (DTR).

Greenhouse gas emissions 
Details of our GHG emissions can be found in the Strategic Report on 
pages 89 to 91.

Energy usage
Details of our Energy usage can be found in the Strategic Report on pages 
91 to 92.

Research and development
Research and development within the Group involving water and 
wastewater treatment processes amounted to £0.2 million during the year 
(2020/21: £0.1 million).

Overseas branches
The Company has no overseas branches.

Pennon Group donations
During the year, the Group provided a total of £91,000 in charitable 
donations (2020/21: £50,000).

No political donations were made or political expenditure incurred and no 
contributions were made to a non-UK political party (2020/21: nil).

Purchase of own ordinary shares
At the AGM held in July 2021 (2021 AGM), shareholders granted authority 
for the Company to purchase up to 42,183,689 of its own ordinary shares 
(which represented approximately 14.99% of the Company's ordinary 
shares of 61.05p nominal value (excluding treasury shares) in issue at the 
time of the 2021 AGM (the 2021 Share Buy-back Authority)). This followed 
Pennon’s announcement, on 3 June 2021 of a special dividend of 
c.£1.5 billion, and also a share buy-back programme of up to £0.4 billion 
(the Share Buy-back Programme), to start after payment of the special 
dividend and expected to conclude before 30 September 2022. The Board 
considers the Share Buy-back programme (in addition to the special 
dividend which was paid on 16 July 2021) continues to be an appropriate 
means of returning capital to shareholders following the sale of Viridor, 
whilst providing Pennon with ongoing financial flexibility. In the event that 
compelling growth opportunities arise in the UK water sector, the Board 
may decide to halt any further phases in the share buy-back programme 
and use the remaining proceeds from the sale of Viridor to pursue those 
opportunities in order to drive further shareholder value. The 2021 Share 
buy-back Authority was used during the year under review to buy back 
17,146,744 shares with a nominal value of 61.05p at an average price of 
1,164 pence per share, and for total consideration of £199.6 million. This 
represents approximately 6.47% of the called up share capital of the 
Company as at 31 March 2022. In the period from 1 April 2022 until 30 May 
2022, no further ordinary shares of 61.05 pence each in Pennon were 
repurchased using the 2021 Share Buy-back Authority. All shares 
purchased under the Share Buy-back Programme have been cancelled. 
Further information on the Share Buy-back Programme is on page 181. 
Information on transactions in own shares is also publicly available  
via the regulatory information service and on Pennon’s website at  
www.pennon-group.co.uk/ms-announcements. The 2021 Share buy-back 
authority will expire at the 2022 AGM, when shareholders will be asked to 
renew the Company’s authority to purchase its own shares up to a limit of 
10% of the Company’s issued ordinary shares (calculated as at the latest 
practicable date prior to the Notice of the 2022 AGM), in line with 
institutional shareholder guidelines. No shares were made subject to a lien 
or charge during the year under review and up to the date of approval of 
this Annual Report and Accounts. As at 1 April 2022, 5,628 shares were 
held in treasury, representing 0.002% of the issued share capital. No 
treasury shares were re-issued during the year.

b. 

As at 31 March 2022:
a.  Details of the Company’s issued share capital, which consists of 
ordinary shares of nominal value 61.05 pence each, are set out in 
note 33 to the financial statements on page 236. All of the Company’s 
issued ordinary shares are fully paid up, rank equally in all respects 
and are listed on the Official List and traded on the London Stock 
Exchange. The rights and obligations attaching to the Company’s 
shares, in addition to those conferred on their holders by law, are set 
out in the Company’s Articles, copies of which can be obtained from 
Companies House in the UK or by writing to the Group Company 
Secretary at the Company’s registered office;
There are no restrictions on the transfer of issued ordinary shares of 
the Company or on the exercise of voting rights attached to them, 
except where the Company has exercised its right to suspend their 
voting rights or to prohibit their transfer following the omission of 
their holder or any person interested in them to provide the 
Company with information requested by it in accordance with Part 
22 of the Companies Act 2006 or where their holder is precluded 
from exercising voting rights by the Financial Conduct Authority’s 
Listing Rules or the City Code on Takeovers and Mergers. There are 
no persons with special rights regarding control of the Company. No 
shares issued under the employee share schemes have rights with 
regard to control of the Company that are not exercisable directly by 
the employees;

d. 

c.  Details of significant direct or indirect holdings of securities of the 
Company are set out in the shareholder analysis on page 256. The 
Company is not aware of any agreements between shareholders 
which may result in restrictions on the transfer of securities or on 
voting rights;
The Company’s rules about the appointment and replacement of 
Directors are contained in the Articles and accord with usual English 
company law provisions. The powers of Directors are determined by 
UK legislation and the Articles in force from time to time. Changes to 
the Articles must be approved by the Company’s shareholders by 
passing a special resolution;
The Directors also intend to renew the power to make purchases of 
the Company’s own shares in issue as set out above up to an 
aggregate nominal value of:

e. 

i.  £53,895,670 (such amount to be reduced by any shares allotted or 
rights granted under (ii) below in excess of £53,895,670); and
ii.  £107,791,340 by way of a rights issue (such amount to be reduced 
by any shares allotted or rights granted from (i) above), similar to 
that approved by shareholders at the 2021 AGM. In addition, 
shareholders approved at the 2021 AGM, resolutions giving the 
Directors a limited authority to allot shares for cash other than pro 
rata to existing shareholders. These resolutions remain valid until 
the conclusion of this year’s AGM. Similar resolutions will be 
proposed at the 2022 AGM. The Directors have no present 
intention to issue ordinary shares other than pursuant to the 
Company’s employee share schemes.

iii.  The Directors were also given the authority by shareholders at the 
2019 AGM, to allot a single non-cumulative redeemable preference 
share of one penny nominal value (the WaterShare+ Share), the 
rights and restrictions in relation to which are set out in Article 5A 
of the Company’s Articles of Association. The share was allotted 
on 20 October 2020;

180 

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Annual Report and Accounts 2022 | Pennon Group plc 

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Directors’ report – other statutory disclosures (continued)

Pennon Group plc – Annual Report and Accounts 2021 

135

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The Directors are responsible for keeping adequate accounting records 
that are sufficient to show and explain the Company’s and Group’s 
transactions and disclose with reasonable accuracy at any time the 
financial position of the Group and the Company; and enable them to 
ensure that the Company and Group financial statements comply with the 
Each of the Directors, whose names and functions are 
Companies Act 2006. They are also responsible for safeguarding the 
listed on pages 90 and 91, confirms that, to the best of 
assets of the Group and the Company and hence for taking reasonable 
his or her knowledge:
steps for the prevention and detection of fraud and other irregularities. 
i.  The consolidated financial statements, prepared 
Under applicable law and regulations, the Directors are also responsible 
in accordance with IFRSs in conformity with the 
for preparing a Strategic Report, Directors’ Report, Directors’ 
Companies Act 2006 and IFRSs adopted pursuant 
Remuneration Report and Corporate Governance Statement that comply 
to Regulation (EC) No 1606/2002 as it applies to 
with the law and those regulations. The Directors are responsible for the 
the European Union, give a true and fair view of the 
maintenance and integrity of the corporate and financial information 
assets, liabilities, financial position and profit of the 
included on the Company’s website.
parent company and undertakings included in the 
consolidation taken as a whole.

Each of the Directors, whose names and functions are listed on pages 130 
G
and 132, confirms that, to the best of his or her knowledge:
o
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ii.  The annual report, including the Strategic Report 
e
r
 • The consolidated financial statements, prepared in accordance with UK 
n
(pages 2 to 81), includes a fair review of the 
a
adopted international accounting standards in conformity with the 
n
development and performance of the business 
c
e
Companies Act 2006 give a true and fair view of the assets, liabilities, 
during the year and the position of the Company 
financial position and profit of the parent company and undertakings 
and undertakings included in the consolidation 
included in the consolidation taken as a whole.
taken as a whole, together with a description of the 
 • The Annual Report, including the Strategic Report (pages 1 to 125), 
principal risks and uncertainties they face.
includes a fair review of the development and performance of the 
iii.  They consider that the annual report, taken as 
business during the year and the position of the Company and 
a whole, is fair, balanced and understandable, 
undertakings included in the consolidation taken as a whole, together 
and provides the information necessary for 
with a description of the principal risks and uncertainties they face.
shareholders to assess the Company’s position, 
performance, business model and strategy.
and understandable, and provides the information necessary for 
shareholders to assess the Company’s position, performance, business 
model and strategy.

Statement as to disclosure of 
information to the auditor
i)   So far as each of the Directors in office at the date 
Statement as to disclosure of information to the auditor
of the signing of the report is aware, there is no 
relevant audit information of which the Company’s 
auditor is unaware; and

i.  So far as each of the Directors in office at the date of the signing 
of the report is aware, there is no relevant audit information of 
which the Company’s auditor is unaware; and

 • They consider that the Annual Report, taken as a whole, is fair, balanced 

ii.  Each of the Directors has taken all the steps each Director ought 

ii)  Each of the Directors has taken all the steps each 
Director ought to have taken individually as a 
Director in order to make himself or herself aware of 
any relevant audit information and to establish that 
the Company’s auditor is aware of that information.

to have taken individually as a Director in order to make himself or 
herself aware of any relevant audit information and to establish 
that the Company’s auditor is aware of that information.

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The Directors’ report consisting of pages 180 to 182 was approved by the 
The Directors’ report consisting of pages 84 to 107 and 
Board on 30 May 2022.
130 to 135 was approved by the Board on 2 June 2021.
By order of the Board

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By order of the Board

Simon A F Pugsley
Simon A F Pugsley
Group General Counsel and  
Group General Counsel and Company Secretary
Company Secretary

30 May 2022
2 June 2021

f. 

There are a number of agreements that take effect, alter or terminate 
upon a change of control of the Company following a takeover bid, 
such as bank loan agreements, Eurobond documentation, hybrid 
capital securities documentation, private placement debt and 
employees’ share plans;

• 

• 

g. 

concern basis unless it is appropriate to presume 
that the Company and/or Group will not continue 
in business.

in respect of the Group financial statements, state 
Going concern
This may result in certain funding agreements being altered or 
whether IFRSs in conformity with the Companies 
At 31 March 2021, the Group has access to undrawn 
repaid early. The impact of employees’ share plans is not considered 
Act 2006 and IFRSs adopted pursuant to 
committed funds and cash and cash deposits totalling 
significant; and 
Regulation (EC) No 1606/2002 as it applies to the 
£3.2 billion (£3.0 billion after restricted cash). Having 
European Union have been followed, subject to any 
considered the Group’s strong funding position, the 
There are no agreements between the Company and its Directors or 
material departures disclosed and explained in the 
potential use of proceeds from the sale of Viridor and 
employees providing for compensation for loss of office or 
financial statements;
prudent financial projections, which take into account 
employment that occurs because of a takeover bid.
a range of possible impacts from the COVID-19 
in respect of the parent company financial 
There is no information to be disclosed under Listing Rule (LR) 9.8.4R. 
pandemic as described in this report, the Directors 
statements, state whether IFRSs in conformity 
The Company has no long-term incentive arrangements in place under LR 
have a reasonable expectation that the Group 
with the Companies Act 2006 have been followed, 
9.4.2R where the only participant is a Director and the arrangement is 
has adequate resource to continue in operational 
subject to any material departures disclosed and 
established specifically to facilitate, in unusual circumstances, the 
existence for the period of at least 12 months from the 
explained in the financial statements; and
recruitment or retention of the individual.
date of the approval of the financial statements and 
•  prepare the financial statements on the going 
that there are no material uncertainties to disclose.  
Going concern
For this reason, they continue to adopt the going 
At 31 March 2022, the Group has access to undrawn committed funds and 
concern basis in preparing the financial statements.
cash and cash deposits totaling £816 million (£648 million after restricted 
The Directors are responsible for keeping adequate 
cash). Having considered the Group’s strong funding position and prudent 
accounting records that are sufficient to show and 
financial projections, which take into account a range of possible impacts 
explain the Company’s and Group’s transactions, and 
as described in this report, the Directors have a reasonable expectation 
disclose with reasonable accuracy at any time the 
that the Group has adequate resource to continue in operational existence 
financial position of the Group and the Company; and 
for the period which covers the period from approval of the 2022 financial 
enable them to ensure that the Company and Group 
statements through to 30 June 2023 and that there are no material 
financial statements comply with the Companies 
uncertainties to disclose. For this reason, they continue to adopt the going 
Act 2006 and, with respect to the Group financial 
concern basis in preparing the financial statements.
statements, Article 4 of the International Accounting 
Statement of Directors’ responsibilities 
Standards Regulation. They are also responsible 
The Directors are responsible for preparing the annual report and the 
for safeguarding the assets of the Group and the 
Group financial statements in accordance with applicable law and 
Company and hence for taking reasonable steps 
regulations. Company law requires the Directors to prepare financial 
for the prevention and detection of fraud and other 
statements for each financial year. Under that law the Directors have 
irregularities.
elected to prepare the Group and parent company financial statements in 
Under applicable law and regulations, the Directors 
accordance with UK adopted international accounting standards (IFRSs) 
are also responsible for preparing a Strategic Report, 
in conformity with the Companies Act 2006. Under company law the 
Directors’ Report, Directors’ Remuneration Report 
Directors must not approve the financial statements unless they are 
and Corporate Governance Statement that comply 
satisfied that they give a true and fair view of the state of affairs of the 
with the law and those regulations. The Directors are 
Group and the Company and of the profit or loss of the Group for the year.
responsible for the maintenance and integrity of the 
In preparing these financial statements the Directors are required to:
corporate and financial information included on the 
Company’s website.

Statement of Directors’ responsibilities
The Directors are responsible for preparing the 
annual report and the Group financial statements 
in accordance with applicable law and regulations. 
Company law requires the Directors to prepare 
financial statements for each financial year. Under 
that law the Directors have elected to prepare the 
Group and parent company financial statements in 
accordance with International Financial Reporting 
Standards (IFRSs) in conformity with the Companies 
Act 2006. Under company law the Directors must 
not approve the financial statements unless they are 
satisfied that they give a true and fair view of the state 
of affairs of the Group and the Company and of the 
profit or loss of the Group for the year.

Under the Financial Conduct Authority’s Disclosure 
Guidance and Transparency Rules, group financial 
statements are required to be presented in 
accordance with International Accounting Standards 
in conformity with the requirements of the Companies 
Act 2006 and international financial reporting 
standards adopted pursuant to Regulation (EC) No 
1606/2002 as it applies in the European Union.

 • select suitable accounting policies in accordance with IAS 8 Accounting 

In preparing these financial statements the Directors 

Policies, Changes in Estimates and Errors and then apply them 
consistently;

are required to:

 • make judgments and accounting estimates that are reasonable and 

•  select suitable accounting policies in accordance 

prudent;

with IAS 8 Accounting Policies, Changes in 
Estimates an Errors and then apply them 

 • present information, including accounting policies, in a manner that 

provides relevant, reliable, comparable and understandable information;

 • provide additional disclosures when compliance with the specific 

consistently;

•  make judgements and accounting estimates that 

are reasonable and prudent;

•  present information, including accounting policies, 

in a manner that provides relevant, reliable, 
comparable and understandable information;
•  provide additional disclosures when compliance 

 •

 •

with the specific requirements of IFRSs is 
insufficient to enable users to understand the 
impact of particular transactions, other events and 
conditions of the Group’s financial position and 
financial performance;

requirements of IFRSs is insufficient to enable users to understand the 
impact of particular transactions, other events and conditions of the 
Group’s financial position and financial performance;
in respect of the Group financial statements, state whether UK adopted 
international accounting standards in conformity with the Companies 
Act 2006 have been followed, subject to any material departures 
disclosed and explained in the financial statements;
in respect of the parent company financial statements, state whether 
UK adopted international accounting standards in conformity with the 
Companies Act 2006 have been followed; and

 • prepare the financial statements on the going concern basis unless it is 

appropriate to presume that the Company and/or Group will not 
continue in business.

182 

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Directors’ report – other statutory disclosures (continued)

Independent Auditors Report

Independent Auditor’s Report to the 
members of Pennon Group plc

Opinion
In our opinion:

 •

 • Pennon Group plc’s group financial statements and parent company 
financial statements (the “financial statements”) give a true and fair 
view of the state of the group’s and of the parent company’s affairs as 
at 31 March 2022 and of the group’s profit for the year then ended;
the group financial statements have been properly prepared in 
accordance with UK adopted international accounting standards; 
the parent company financial statements have been properly prepared 
in accordance with UK adopted international accounting standards as 
applied in accordance with section 408 of the Companies Act 2006; 
and
the financial statements have been prepared in accordance with the 
requirements of the Companies Act 2006.

 •

 •

We have audited the financial statements of Pennon Group plc (the 
‘parent company’) and its subsidiaries (the ‘group’) for the year ended 
31 March 2022 which comprise:

Group

Parent company

Balance sheet as at 31 March 2022

Statement of changes in equity for 
the year then ended
Cash flow statement for the year 
then ended 

Related notes 1 to 45 to the 
financial statements including a 
summary of significant accounting 
policies

Group balance sheet as at 
31 March 2022
Consolidated income statement 
for the year then ended
Consolidated statement of 
comprehensive income for the 
year then ended
Group statement of changes in 
equity for the year then ended

Group cash flow statement for the 
year then ended
Related notes 1 to 45 to the 
financial statements, including a 
summary of significant accounting 
policies

The financial reporting framework that has been applied in their 
preparation is applicable law and UK adopted international accounting 
standards and as regards the parent company financial statements, as 
applied in accordance with section 408 of the Companies Act 2006.

Basis for opinion 
We conducted our audit in accordance with International Standards on 
Auditing (UK) (ISAs (UK)) and applicable law. Our responsibilities under 
those standards are further described in the Auditor’s responsibilities for 
the audit of the financial statements section of our report. We believe that 
the audit evidence we have obtained is sufficient and appropriate to 
provide a basis for our opinion.

Independence
We are independent of the group and parent in accordance with the 
ethical requirements that are relevant to our audit of the financial 
statements in the UK, including the FRC’s Ethical Standard as applied to 
listed public interest entities, and we have fulfilled our other ethical 
responsibilities in accordance with these requirements. 

The non-audit services prohibited by the FRC’s Ethical Standard were not 
provided to the group or the parent company and we remain independent 
of the group and the parent company in conducting the audit. 

Conclusions relating to going concern 
In auditing the financial statements, we have concluded that the directors’ 
use of the going concern basis of accounting in the preparation of the 
financial statements is appropriate. Our evaluation of the directors’ 
assessment of the group and parent company’s ability to continue to 
adopt the going concern basis of accounting included the following 
procedures: 

 • We have obtained management’s going concern assessment, including 

the cash forecast, liquidity requirements and forecast covenant 
calculations for the going concern period which covers the period from 
approval of the 2022 financial statements through to 30 June 2023, and 
have tested this for arithmetical accuracy. Management has modelled a 
downside scenario in their cash forecasts and covenant calculations in 
order to incorporate unexpected changes to the forecasted liquidity of 
the group. The going concern assessment is inclusive of the acquisition 
of Bristol Water Holdings UK Limited during the year. 

 • We have reviewed the forecasts used for the going concern assessment 
period for reasonableness and, where applicable, corroborated the data 
with audit information from other areas. We have evaluated the 
appropriateness of the key assumptions in management’s forecasts 
including revenue growth, by comparing these to year-to-date 
performance and through consideration of historical forecasting 
accuracy.

 • The largest component of the group’s operations relates to the 

regulated water business, undertaken by South West Water Limited, 
which has an agreed business plan with Ofwat for the five-year price 
period to 31 March 2025, setting out the basis of allowed tariff changes. 
Similarly, Bristol Water plc as a regulated water business acquired 
during the year has agreed pricing determinations with Ofwat. We have 
compared the key assumptions in the group’s regulated water business 
forecasts to the business plans and pricing determinations agreed with 
Ofwat, for consistency. 

 • We have evaluated management’s stress test modelling including 

management’s downside scenario and specific risk register scenarios, 
to understand the impact on the group’s liquidity and covenant ratios. 
We assessed the reasonableness of management’s stress test scenarios 
by performing our own sensitivity analysis for severe but plausible 
scenarios. 

 • We have compared facilities assumed in the forecasts to supporting 

loan documentation. 

 • We have compared the risks identified and modelled in the cash flow 

forecasts of management’s downside scenario to the group risk register 
and evaluated the quantification by management. We have considered 
whether there are other alternative risks that should be taken into 
consideration based on our knowledge of the business.

 • We performed testing to consider the likelihood of a scenario causing a 

liquidity issue or breach of covenants.

 • We have reviewed the group’s going concern disclosures included in 
the annual report in order to assess whether the disclosures were 
appropriate and in conformity with the reporting standard.

We observed at the 31 March 2022, the group had access to undrawn 
committed facilities of £297.0 million and cash and short-term and other 
deposits totalling £519.0 million (£351.2 million excluding restricted funds). 
The group generated positive cash flows from operating activities of 
£252.3 million and used the proceeds from the sale of Viridor to acquire 
Bristol Water for £421.2 million (including acquisition costs, net of cash 
acquired) and return proceeds to shareholders via dividends of 
£1,590.3 million and repurchase of own shares and associated fees 
of £201.7 million. 

Based on the work we have performed, we have not identified any material 
uncertainties relating to events or conditions that, individually or 

Annual Report and Accounts 2022 | Pennon Group plc 

 183

Pennon Group plc – Annual Report and Accounts 2021 

135

f. 

There are a number of agreements that take effect, alter or terminate 

The Directors are responsible for keeping adequate accounting records 

upon a change of control of the Company following a takeover bid, 

that are sufficient to show and explain the Company’s and Group’s 

such as bank loan agreements, Eurobond documentation, hybrid 

transactions and disclose with reasonable accuracy at any time the 

capital securities documentation, private placement debt and 

financial position of the Group and the Company; and enable them to 

Going concern

employees’ share plans;

• 

in respect of the Group financial statements, state 

At 31 March 2021, the Group has access to undrawn 

This may result in certain funding agreements being altered or 

whether IFRSs in conformity with the Companies 

committed funds and cash and cash deposits totalling 

£3.2 billion (£3.0 billion after restricted cash). Having 

significant; and 

repaid early. The impact of employees’ share plans is not considered 

Act 2006 and IFRSs adopted pursuant to 

his or her knowledge:

Regulation (EC) No 1606/2002 as it applies to the 

ensure that the Company and Group financial statements comply with the 

Each of the Directors, whose names and functions are 

Companies Act 2006. They are also responsible for safeguarding the 

listed on pages 90 and 91, confirms that, to the best of 

assets of the Group and the Company and hence for taking reasonable 

S

a

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t

t

steps for the prevention and detection of fraud and other irregularities. 

i.  The consolidated financial statements, prepared 

Under applicable law and regulations, the Directors are also responsible 

R

g

c

i

in accordance with IFRSs in conformity with the 

for preparing a Strategic Report, Directors’ Report, Directors’ 

p

e

Companies Act 2006 and IFRSs adopted pursuant 

Remuneration Report and Corporate Governance Statement that comply 

to Regulation (EC) No 1606/2002 as it applies to 

with the law and those regulations. The Directors are responsible for the 

r

t

the European Union, give a true and fair view of the 

maintenance and integrity of the corporate and financial information 

e

o

assets, liabilities, financial position and profit of the 

included on the Company’s website.

parent company and undertakings included in the 

Each of the Directors, whose names and functions are listed on pages 130 

consolidation taken as a whole.

G

and 132, confirms that, to the best of his or her knowledge:

ii.  The annual report, including the Strategic Report 

v

e

o

 • The consolidated financial statements, prepared in accordance with UK 

(pages 2 to 81), includes a fair review of the 

n

a

r

adopted international accounting standards in conformity with the 

development and performance of the business 

n

c

Companies Act 2006 give a true and fair view of the assets, liabilities, 

during the year and the position of the Company 

financial position and profit of the parent company and undertakings 

and undertakings included in the consolidation 

e

included in the consolidation taken as a whole.

taken as a whole, together with a description of the 

 • The Annual Report, including the Strategic Report (pages 1 to 125), 

principal risks and uncertainties they face.

includes a fair review of the development and performance of the 

iii.  They consider that the annual report, taken as 

business during the year and the position of the Company and 

a whole, is fair, balanced and understandable, 

undertakings included in the consolidation taken as a whole, together 

F

i

and provides the information necessary for 

with a description of the principal risks and uncertainties they face.

shareholders to assess the Company’s position, 

 • They consider that the Annual Report, taken as a whole, is fair, balanced 

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performance, business model and strategy.

and understandable, and provides the information necessary for 

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Statement as to disclosure of 

shareholders to assess the Company’s position, performance, business 

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information to the auditor

model and strategy.

i)   So far as each of the Directors in office at the date 

Statement as to disclosure of information to the auditor

of the signing of the report is aware, there is no 

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i.  So far as each of the Directors in office at the date of the signing 

relevant audit information of which the Company’s 

auditor is unaware; and

of the report is aware, there is no relevant audit information of 

which the Company’s auditor is unaware; and

ii)  Each of the Directors has taken all the steps each 

O

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ii.  Each of the Directors has taken all the steps each Director ought 

h

Director ought to have taken individually as a 

to have taken individually as a Director in order to make himself or 

Director in order to make himself or herself aware of 

herself aware of any relevant audit information and to establish 

any relevant audit information and to establish that 

that the Company’s auditor is aware of that information.

the Company’s auditor is aware of that information.

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The Directors’ report consisting of pages 180 to 182 was approved by the 

The Directors’ report consisting of pages 84 to 107 and 

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Board on 30 May 2022.

130 to 135 was approved by the Board on 2 June 2021.

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Simon A F Pugsley

Simon A F Pugsley

Group General Counsel and  

Group General Counsel and Company Secretary

Company Secretary

30 May 2022

2 June 2021

considered the Group’s strong funding position, the 

potential use of proceeds from the sale of Viridor and 

g. 

There are no agreements between the Company and its Directors or 

European Union have been followed, subject to any 

employees providing for compensation for loss of office or 

material departures disclosed and explained in the 

prudent financial projections, which take into account 

employment that occurs because of a takeover bid.

financial statements;

a range of possible impacts from the COVID-19 

• 

in respect of the parent company financial 

pandemic as described in this report, the Directors 

have a reasonable expectation that the Group 

has adequate resource to continue in operational 

There is no information to be disclosed under Listing Rule (LR) 9.8.4R. 

statements, state whether IFRSs in conformity 

The Company has no long-term incentive arrangements in place under LR 

with the Companies Act 2006 have been followed, 

9.4.2R where the only participant is a Director and the arrangement is 

subject to any material departures disclosed and 

existence for the period of at least 12 months from the 

established specifically to facilitate, in unusual circumstances, the 

explained in the financial statements; and

date of the approval of the financial statements and 

recruitment or retention of the individual.

•  prepare the financial statements on the going 

that there are no material uncertainties to disclose.  

Going concern

For this reason, they continue to adopt the going 

concern basis in preparing the financial statements.

concern basis unless it is appropriate to presume 

At 31 March 2022, the Group has access to undrawn committed funds and 

that the Company and/or Group will not continue 

cash and cash deposits totaling £816 million (£648 million after restricted 

in business.

Statement of Directors’ responsibilities

cash). Having considered the Group’s strong funding position and prudent 

The Directors are responsible for keeping adequate 

The Directors are responsible for preparing the 

financial projections, which take into account a range of possible impacts 

accounting records that are sufficient to show and 

annual report and the Group financial statements 

as described in this report, the Directors have a reasonable expectation 

explain the Company’s and Group’s transactions, and 

in accordance with applicable law and regulations. 

that the Group has adequate resource to continue in operational existence 

disclose with reasonable accuracy at any time the 

Company law requires the Directors to prepare 

for the period which covers the period from approval of the 2022 financial 

financial position of the Group and the Company; and 

financial statements for each financial year. Under 

statements through to 30 June 2023 and that there are no material 

enable them to ensure that the Company and Group 

that law the Directors have elected to prepare the 

uncertainties to disclose. For this reason, they continue to adopt the going 

financial statements comply with the Companies 

Group and parent company financial statements in 

concern basis in preparing the financial statements.

Act 2006 and, with respect to the Group financial 

accordance with International Financial Reporting 

Standards (IFRSs) in conformity with the Companies 

Act 2006. Under company law the Directors must 

Statement of Directors’ responsibilities 

Standards Regulation. They are also responsible 

statements, Article 4 of the International Accounting 

The Directors are responsible for preparing the annual report and the 

for safeguarding the assets of the Group and the 

Group financial statements in accordance with applicable law and 

Company and hence for taking reasonable steps 

not approve the financial statements unless they are 

satisfied that they give a true and fair view of the state 

regulations. Company law requires the Directors to prepare financial 

for the prevention and detection of fraud and other 

of affairs of the Group and the Company and of the 

statements for each financial year. Under that law the Directors have 

irregularities.

profit or loss of the Group for the year.

Under the Financial Conduct Authority’s Disclosure 

Guidance and Transparency Rules, group financial 

statements are required to be presented in 

accordance with International Accounting Standards 

in conformity with the requirements of the Companies 

elected to prepare the Group and parent company financial statements in 

Under applicable law and regulations, the Directors 

accordance with UK adopted international accounting standards (IFRSs) 

are also responsible for preparing a Strategic Report, 

in conformity with the Companies Act 2006. Under company law the 

Directors’ Report, Directors’ Remuneration Report 

Directors must not approve the financial statements unless they are 

and Corporate Governance Statement that comply 

satisfied that they give a true and fair view of the state of affairs of the 

with the law and those regulations. The Directors are 

Group and the Company and of the profit or loss of the Group for the year.

responsible for the maintenance and integrity of the 

Act 2006 and international financial reporting 

In preparing these financial statements the Directors are required to:

corporate and financial information included on the 

•  select suitable accounting policies in accordance 

prudent;

are reasonable and prudent;

with IAS 8 Accounting Policies, Changes in 

Estimates an Errors and then apply them 

 • present information, including accounting policies, in a manner that 

provides relevant, reliable, comparable and understandable information;

 • provide additional disclosures when compliance with the specific 

consistently;

•  make judgements and accounting estimates that 

requirements of IFRSs is insufficient to enable users to understand the 

impact of particular transactions, other events and conditions of the 

Group’s financial position and financial performance;

•  present information, including accounting policies, 

in a manner that provides relevant, reliable, 

comparable and understandable information;

 •

in respect of the Group financial statements, state whether UK adopted 

international accounting standards in conformity with the Companies 

Act 2006 have been followed, subject to any material departures 

•  provide additional disclosures when compliance 

disclosed and explained in the financial statements;

with the specific requirements of IFRSs is 

insufficient to enable users to understand the 

 •

in respect of the parent company financial statements, state whether 

UK adopted international accounting standards in conformity with the 

impact of particular transactions, other events and 

Companies Act 2006 have been followed; and

conditions of the Group’s financial position and 

 • prepare the financial statements on the going concern basis unless it is 

financial performance;

appropriate to presume that the Company and/or Group will not 

continue in business.

182 

 Annual Report and Accounts 2022 | Pennon Group plc

standards adopted pursuant to Regulation (EC) No 

1606/2002 as it applies in the European Union.

In preparing these financial statements the Directors 

consistently;

 • select suitable accounting policies in accordance with IAS 8 Accounting 

Company’s website.

By order of the Board

Policies, Changes in Estimates and Errors and then apply them 

By order of the Board

are required to:

 • make judgments and accounting estimates that are reasonable and 

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Independent Auditors Report (continued)

collectively, may cast significant doubt on the group and parent 
company’s ability to continue as a going concern for a period to 30 June 
2023 from when the financial statements are authorised for issue. 

testing of consolidation journals and intercompany eliminations to 
respond to any potential risks of material misstatement to the group 
financial statements.

In relation to the group and parent company’s reporting on how they have 
applied the UK Corporate Governance Code, we have nothing material to 
add or draw attention to in relation to the directors’ statement in the 
financial statements about whether the directors considered it appropriate 
to adopt the going concern basis of accounting.

Our responsibilities and the responsibilities of the directors with respect to 
going concern are described in the relevant sections of this report. 
However, because not all future events or conditions can be predicted, 
this statement is not a guarantee as to the group’s ability to continue as a 
going concern.

Overview of our audit approach

Audit scope

•  We performed an audit of the complete 

financial information of four components. 
The components where we performed full 
audit procedures accounted for 100% of 
profit before taxation and non-underlying 
items, 100% of revenue and 95% of total 
assets.

•  Revenue recognition across the group’s 
operations in relation to accrued income 
relating to measured supplies 

•  Valuation of the expected credit loss 

provision for customer balances across 
the group 

•  Accounting for the acquisition of 

Bristol Water

•  Overall group materiality of £7.2 million which 
represents 5% of the group’s profit before 
taxation and non-underlying items.

Key audit matters

Materiality

An overview of the scope of the parent company and group 
audits 
Tailoring the scope
Our assessment of audit risk, our evaluation of materiality and our 
allocation of performance materiality determine our audit scope for each 
company within the group. Taken together, this enables us to form an 
opinion on the consolidated financial statements. We take into account 
size, risk profile, the organisation of the group and effectiveness of 
group-wide controls, changes in the business environment and other 
factors such as recent internal audit results when assessing the level of 
work to be performed at each company.

In assessing the risk of material misstatement to the group financial 
statements, and to ensure we had adequate quantitative coverage of 
significant accounts in the financial statements, of the five reporting 
components of the group, we selected four components covering entities 
Pennon Group plc, South West Water Limited, Pennon Water Services 
Limited and Bristol Water Holdings UK Limited, which represent the 
principal business units within the group. 

We performed an audit of the complete financial information of all four 
components (“full scope components”) which were selected based on 
their size or risk characteristics. 

The reporting full scope components where we performed audit 
procedures accounted for 100% (2021: 100%) of the group’s profit before 
taxation and non-underlying items, 100% (2021: 100%) of the group’s 
revenue and 95% (2021: 95%) of the group’s total assets. 

The remaining component accounts for not more than 1% of the group’s 
profit before taxation and non-underlying items. For this component, we 
performed other procedures, including analytical review procedures, 

184 

 Annual Report and Accounts 2022 | Pennon Group plc

Changes from the prior year 
In the prior year, following the completion of the sale of the Viridor division 
in July 2020, we performed audit procedures on the profit from 
discontinued operations. There were no such items included in the results 
for the current year. 

Additionally, following the acquisition of Bristol Water in June 2021, we 
included the Bristol Water component as a full scope component based on 
its size and risk characteristics. 

Involvement with component teams 
In establishing our overall approach to the group audit, we determined the 
type of work that needed to be undertaken at each of the components by 
us, as the primary audit engagement team, or by component auditors, 
including non-EY firms, operating under our instruction. The audit teams 
for Pennon Group plc and South West Water are led by the Senior 
Statutory Auditor. A separate EY team audits the full scope component, 
Pennon Water Services, with a non-EY firm auditing the full scope 
component, Bristol Water. Where the work was performed by component 
auditors, we determined the appropriate level of involvement to enable us 
to determine that sufficient audit evidence had been obtained as a basis 
for our opinion on the group as a whole.

The primary team interacted regularly with the component teams where 
appropriate during various stages of the audit, reviewed key working 
papers and were responsible for the scope and direction of the audit 
process. We maintained continuous and open dialogue with all component 
audit teams in addition to holding formal meetings to ensure that we were 
fully aware of their progress and results of their procedures. The Senior 
Statutory Auditor discussed the planned audit approach with the 
component teams and any issues arising from their work, attended 
meetings with management and reviewed key audit working papers on 
risk areas. This, together with the additional procedures performed at 
group level, gave us appropriate evidence for our opinion on the group 
financial statements.

Climate change 
There has been increasing interest from stakeholders as to how climate 
change will impact the group. The group has determined that the most 
significant future impacts from climate change on its operations will be 
from physical and transitional climate-related risks. These are explained 
on pages 106 to 122 in the required Task Force for Climate related 
Financial Disclosures and on pages 96 to 105 in the principal risks and 
uncertainties, which form part of the “Other information,” rather than the 
audited financial statements. Our procedures on these disclosures 
therefore consisted solely of considering whether they are materially 
inconsistent with the financial statements or our knowledge obtained in 
the course of the audit or otherwise appear to be materially misstated. 

As explained in the basis of preparation note to the financial statements, 
governmental and societal responses to climate change risks are still 
developing, and are interdependent upon each other, and consequently 
financial statements cannot capture all possible future outcomes as these 
are not yet known. The degree of certainty of these changes may also 
mean that they cannot be taken into account when determining asset and 
liability valuations and the timing of future cash flows under the 
requirements of UK adopted international accounting standards. 

As part of our audit, we made enquiries of management to understand the 
extent of climate change risks to the group, including reviewing 
management’s climate change risk assessment, which was prepared with 
support from external consultants. Our audit effort in considering climate 
change was focused on ensuring that the effects of material climate risks 
disclosed on pages 106 to 122 have been appropriately reflected in asset 
values and associated disclosures where values are determined through 

Independent Auditors Report (continued)

collectively, may cast significant doubt on the group and parent 

testing of consolidation journals and intercompany eliminations to 

company’s ability to continue as a going concern for a period to 30 June 

respond to any potential risks of material misstatement to the group 

2023 from when the financial statements are authorised for issue. 

financial statements.

In relation to the group and parent company’s reporting on how they have 

applied the UK Corporate Governance Code, we have nothing material to 

add or draw attention to in relation to the directors’ statement in the 

financial statements about whether the directors considered it appropriate 

to adopt the going concern basis of accounting.

Our responsibilities and the responsibilities of the directors with respect to 

going concern are described in the relevant sections of this report. 

However, because not all future events or conditions can be predicted, 

this statement is not a guarantee as to the group’s ability to continue as a 

going concern.

Overview of our audit approach

Audit scope

•  We performed an audit of the complete 

Key audit matters

•  Revenue recognition across the group’s 

financial information of four components. 

The components where we performed full 

audit procedures accounted for 100% of 

profit before taxation and non-underlying 

items, 100% of revenue and 95% of total 

assets.

operations in relation to accrued income 

relating to measured supplies 

•  Valuation of the expected credit loss 

provision for customer balances across 

•  Accounting for the acquisition of 

the group 

Bristol Water

Materiality

•  Overall group materiality of £7.2 million which 

represents 5% of the group’s profit before 

taxation and non-underlying items.

An overview of the scope of the parent company and group 

audits 

Tailoring the scope

Our assessment of audit risk, our evaluation of materiality and our 

allocation of performance materiality determine our audit scope for each 

company within the group. Taken together, this enables us to form an 

opinion on the consolidated financial statements. We take into account 

size, risk profile, the organisation of the group and effectiveness of 

group-wide controls, changes in the business environment and other 

factors such as recent internal audit results when assessing the level of 

work to be performed at each company.

In assessing the risk of material misstatement to the group financial 

statements, and to ensure we had adequate quantitative coverage of 

significant accounts in the financial statements, of the five reporting 

components of the group, we selected four components covering entities 

Pennon Group plc, South West Water Limited, Pennon Water Services 

Limited and Bristol Water Holdings UK Limited, which represent the 

principal business units within the group. 

We performed an audit of the complete financial information of all four 

components (“full scope components”) which were selected based on 

their size or risk characteristics. 

The reporting full scope components where we performed audit 

procedures accounted for 100% (2021: 100%) of the group’s profit before 

taxation and non-underlying items, 100% (2021: 100%) of the group’s 

revenue and 95% (2021: 95%) of the group’s total assets. 

The remaining component accounts for not more than 1% of the group’s 

profit before taxation and non-underlying items. For this component, we 

performed other procedures, including analytical review procedures, 

184 

 Annual Report and Accounts 2022 | Pennon Group plc

Changes from the prior year 

In the prior year, following the completion of the sale of the Viridor division 

in July 2020, we performed audit procedures on the profit from 

discontinued operations. There were no such items included in the results 

for the current year. 

Additionally, following the acquisition of Bristol Water in June 2021, we 

included the Bristol Water component as a full scope component based on 

its size and risk characteristics. 

Involvement with component teams 

In establishing our overall approach to the group audit, we determined the 

type of work that needed to be undertaken at each of the components by 

us, as the primary audit engagement team, or by component auditors, 

including non-EY firms, operating under our instruction. The audit teams 

for Pennon Group plc and South West Water are led by the Senior 

Statutory Auditor. A separate EY team audits the full scope component, 

Pennon Water Services, with a non-EY firm auditing the full scope 

component, Bristol Water. Where the work was performed by component 

auditors, we determined the appropriate level of involvement to enable us 

to determine that sufficient audit evidence had been obtained as a basis 

for our opinion on the group as a whole.

The primary team interacted regularly with the component teams where 

appropriate during various stages of the audit, reviewed key working 

papers and were responsible for the scope and direction of the audit 

process. We maintained continuous and open dialogue with all component 

audit teams in addition to holding formal meetings to ensure that we were 

fully aware of their progress and results of their procedures. The Senior 

Statutory Auditor discussed the planned audit approach with the 

component teams and any issues arising from their work, attended 

meetings with management and reviewed key audit working papers on 

risk areas. This, together with the additional procedures performed at 

group level, gave us appropriate evidence for our opinion on the group 

financial statements.

Climate change 

There has been increasing interest from stakeholders as to how climate 

change will impact the group. The group has determined that the most 

significant future impacts from climate change on its operations will be 

from physical and transitional climate-related risks. These are explained 

on pages 106 to 122 in the required Task Force for Climate related 

Financial Disclosures and on pages 96 to 105 in the principal risks and 

uncertainties, which form part of the “Other information,” rather than the 

audited financial statements. Our procedures on these disclosures 

therefore consisted solely of considering whether they are materially 

inconsistent with the financial statements or our knowledge obtained in 

the course of the audit or otherwise appear to be materially misstated. 

As explained in the basis of preparation note to the financial statements, 

governmental and societal responses to climate change risks are still 

developing, and are interdependent upon each other, and consequently 

financial statements cannot capture all possible future outcomes as these 

are not yet known. The degree of certainty of these changes may also 

mean that they cannot be taken into account when determining asset and 

liability valuations and the timing of future cash flows under the 

requirements of UK adopted international accounting standards. 

As part of our audit, we made enquiries of management to understand the 

extent of climate change risks to the group, including reviewing 

management’s climate change risk assessment, which was prepared with 

support from external consultants. Our audit effort in considering climate 

change was focused on ensuring that the effects of material climate risks 

disclosed on pages 106 to 122 have been appropriately reflected in asset 

values and associated disclosures where values are determined through 

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modelling future cash flows, as explained in the basis of preparation note. 
Our procedures did not identify any material impact on our key audit 
matters for the year ended 31 March 2022. We also challenged the 
Directors’ considerations of climate change in their assessment of going 
concern and viability and associated disclosures. 

The group has stated its commitment to the aspirations of the Paris 
Agreement to achieve net zero emissions by 2030. Governmental and 
societal responses to climate change risks are still developing, and, as a 
result, the group is currently unable to fully determine the future economic 
impact on their business model, operational plans and customers to 
achieve this. Therefore, as set out above, the potential impacts are not 
fully incorporated in these financial statements. 

Key audit matters 
Key audit matters are those matters that, in our professional judgement, 
were of most significance in our audit of the financial statements of the 
current period and include the most significant assessed risks of material 
misstatement (whether or not due to fraud) that we identified. These 
matters included those which had the greatest effect on: the overall audit 
strategy, the allocation of resources in the audit; and directing the efforts 
of the engagement team. These matters were addressed in the context of 
our audit of the financial statements as a whole, and in our opinion 
thereon, and we do not provide a separate opinion on these matters.

Key observations 
communicated to 
the Audit 
Committee 

We concluded that 
the estimation 
process undertaken 
by management to 
calculate the 
measured income 
accrual reflected 
latest operational 
factors in the key 
assumptions and 
that the income 
accrual was 
appropriately 
determined.

Risk 

Our response to the risk

Procedures to respond to this risk were performed by the 
component teams. 

We obtained an understanding of the process for the supply of 
measured services, meter reading and related billing in order to assess 
the completeness of adjustments to reflect the accrual or deferral of 
revenue at the year end;

We tested key controls linked to system generated information and 
around the estimation process for measured revenue;

We obtained internal and external data on factors that influence  
demand from customers, weather patterns and leaks in infrastructure 
networks and formed an expectation of the impact of these matters on 
revenue to compare to assumptions used in management’s estimate;

Given the changes in customer consumption patterns (increase in 
household consumption and decreased in non-household 
consumption) arising since the onset of the COVID-19 pandemic, we 
used evidence from actual meter readings throughout the prior and 
current year to compare to the assumptions used to estimate revenue 
recognised for metered customers without a recent meter reading;

We obtained a system report of invoices raised post year end based on 
actual meter readings taken since the year end. We selected a sample 
of items from the report to compare to supporting evidence. We 
compared this report to the year end assumptions used to accrue 
income for these customer accounts, to assess the reliability of the 
assumptions used to determine accrued income;

We performed analytical procedures by comparing revenue balances 
for the year against expectations and obtained support for significant 
variances; and

In performing our journal testing, we paid increased attention to entries 
impacting revenue, focusing on non-system postings and those raised 
in the last two weeks of the year.

Revenue recognition across the group’s operations in 
relation to accrued income relating to measured 
supplies (2022: £120.8 million, 2021: £104.0 million) 
Refer to the Audit Committee Report (page 146); 
Accounting policies (page 196); and Note 5 of the 
Consolidated Financial Statements (page 208)

The group’s revenue streams relate to the provision of 
water and sewerage services by South West Water, Pennon 
Water Services and Bristol Water. 

ISAs (UK & Ireland) presume there is a risk of fraud relating 
to revenue recognition. For the group, given the targets 
associated with financial performance and potential 
pressures to meet market expectations, there is an incentive 
to overstate revenue. 

This risk over revenue recognition specifically arises in the 
following areas of estimation, where there is an opportunity 
to overstate revenue: 

Income from measured water services requires an 
estimation of the amount of unbilled charges at the period 
end. This is calculated using a combination of system 
generated information, based on previous customer volume 
usage, together with management adjustments for a 
number of different factors not included in the system-
generated accrual, such as seasonality and operational data 
trends.

In 2020/21, the assessment of consumption was impacted 
by the COVID-19 pandemic, which resulted in an increase in 
household consumption (both as a result of lockdown and 
then increased visitors over the summer months as more 
holidays were taken in the UK than overseas) and a 
decrease in the non-household consumption. These 
patterns of consumption continued to impact 2021/22 due 
to the reduced level of overseas holidays and the increased 
visitors to the South West, together with continued high 
levels of home working.

The accrued income balance at 31 March 2022 is £81.3m 
million (2021: £77.6 million) for South West Water, 
£23.2 million (2021: £26.4 million) for Pennon Water Services 
and £16.3 million for Bristol Water. 

The risk has remained consistent in the current year and 
now includes an assessment for the acquisition of 
Bristol Water. 

Annual Report and Accounts 2022 | Pennon Group plc 

 185

 
 
 
Independent Auditors Report (continued)

Key observations 
communicated to 
the Audit 
Committee 

We concluded that 
the expected credit 
loss provision of 
£100.4 million is 
within an 
acceptable range 
and appropriately 
reflects the recent 
history of collection 
of outstanding 
debts and 
considerations of 
the impact on 
future collections 
from the macro-
economic 
environment.

Risk 

Our response to the risk

Valuation of the expected credit loss provision for 
customer balances across the group 
(2022: £100.4 million, 2021: £102.3 million)
Refer to the Audit Committee Report (page 146); 
Accounting policies (page 196); and Note 22 of the 
Consolidated Financial Statements (page 223)

The expected credit loss provision is calculated using a 
combination of system generated information on historic 
debt recovery rates and management’s judgement of the 
future likely recovery rates.

There is a risk that the assumptions, used by management 
in calculating the expected credit loss provision, may not be 
appropriate and the valuation of the provision against 
customer balances may be misstated.

Management’s key assumptions include:

 •

 •

that the historic level of collections is indicative of the 
ability to collect at the same levels in the future; and
that the risk of non-recovery from customers varies, 
depending on factors such as whether the household 
customer no longer occupies a property in the area, has 
previously paid/not paid, is/is not on a payment plan etc., 
and for non-household customers depends on the 
general economic performance of the business sector 
they operate within. 

The South West Water credit loss provision is £84.6 million 
(2021: £88.3 million), the Pennon Water Services credit loss 
provision is £13.9 million (2021: £14.0 million) and the Bristol 
Water credit loss provision is £1.9 million. 

The risk has remained consistant in the current year 
and now includes an assessment for the acquisition of 
Bristol Water. 

Procedures to respond to this risk were performed by the 
component teams. 

We performed a walkthrough of the process for calculating the 
expected credit loss provision and assessed the design effectiveness of 
the key controls;

We tested the operating effectiveness of key controls over the billing 
systems and tested the integrity of data and the reports utilised to 
generate the ageing and categorisation of debt within each 
component’s billing systems;

We tested latest information on collection rates and evaluated how this 
data was used in the preparation of the expected credit loss provision;

We utilised collection trends to determine our own range of the likely 
ultimate collection of debts existing at the balance sheet date, including 
performing several scenario analyses and compared these to the 
provision recorded by management, including assessing assumptions 
for evidence of management bias; 

We assessed the assumptions used by management in determining 
the amounts provided against the different categories and age of 
debt, by comparing these assumptions to historic collection rates 
and by considering the impact of changes in the methods adopted 
operationally by management to collect debt, and in the 
external environment;

We considered whether the historic collection performance evidenced 
the behaviour patterns assumed by management depending on 
categorisation of household customer and business sector for 
non-household customers;

For debt relating to household customers, we utilised collection 
information over previous periods, with sensitivities to consider the 
impact of a deterioration which might arise from a downturn in the 
economy, to determine an acceptable range of the likely ultimate 
collection of debts existing at the balance sheet date and compared 
this to the provision recorded by management;

For debt relating to non-household customers, we tested 
management’s segmentation by business sector and the risk factors 
considered for each sector, regarding non-recovery of debt. We 
compared this analysis with information on actual collections, by sector, 
in the current year and since the balance sheet date;

We tested the appropriateness of journal entries and adjustments 
impacting the expected credit loss provision, particularly those raised 
close to the balance sheet date.

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Independent Auditors Report (continued)

Key observations 

communicated to 

the Audit 

Committee 

We concluded that 

the expected credit 

loss provision of 

£100.4 million is 

within an 

acceptable range 

and appropriately 

reflects the recent 

history of collection 

of outstanding 

debts and 

considerations of 

the impact on 

future collections 

from the macro-

economic 

environment.

Valuation of the expected credit loss provision for 

Procedures to respond to this risk were performed by the 

Our response to the risk

component teams. 

 •

that the historic level of collections is indicative of the 

for evidence of management bias; 

customer balances across the group 

(2022: £100.4 million, 2021: £102.3 million)

Refer to the Audit Committee Report (page 146); 

Accounting policies (page 196); and Note 22 of the 

Consolidated Financial Statements (page 223)

The expected credit loss provision is calculated using a 

combination of system generated information on historic 

debt recovery rates and management’s judgement of the 

future likely recovery rates.

There is a risk that the assumptions, used by management 

in calculating the expected credit loss provision, may not be 

appropriate and the valuation of the provision against 

customer balances may be misstated.

Management’s key assumptions include:

ability to collect at the same levels in the future; and

 •

that the risk of non-recovery from customers varies, 

depending on factors such as whether the household 

customer no longer occupies a property in the area, has 

previously paid/not paid, is/is not on a payment plan etc., 

and for non-household customers depends on the 

general economic performance of the business sector 

they operate within. 

The South West Water credit loss provision is £84.6 million 

(2021: £88.3 million), the Pennon Water Services credit loss 

provision is £13.9 million (2021: £14.0 million) and the Bristol 

Water credit loss provision is £1.9 million. 

The risk has remained consistant in the current year 

and now includes an assessment for the acquisition of 

Bristol Water. 

We performed a walkthrough of the process for calculating the 

expected credit loss provision and assessed the design effectiveness of 

the key controls;

We tested the operating effectiveness of key controls over the billing 

systems and tested the integrity of data and the reports utilised to 

generate the ageing and categorisation of debt within each 

component’s billing systems;

We tested latest information on collection rates and evaluated how this 

data was used in the preparation of the expected credit loss provision;

We utilised collection trends to determine our own range of the likely 

ultimate collection of debts existing at the balance sheet date, including 

performing several scenario analyses and compared these to the 

provision recorded by management, including assessing assumptions 

We assessed the assumptions used by management in determining 

the amounts provided against the different categories and age of 

debt, by comparing these assumptions to historic collection rates 

and by considering the impact of changes in the methods adopted 

operationally by management to collect debt, and in the 

external environment;

We considered whether the historic collection performance evidenced 

the behaviour patterns assumed by management depending on 

categorisation of household customer and business sector for 

non-household customers;

For debt relating to household customers, we utilised collection 

information over previous periods, with sensitivities to consider the 

impact of a deterioration which might arise from a downturn in the 

economy, to determine an acceptable range of the likely ultimate 

collection of debts existing at the balance sheet date and compared 

this to the provision recorded by management;

For debt relating to non-household customers, we tested 

management’s segmentation by business sector and the risk factors 

considered for each sector, regarding non-recovery of debt. We 

compared this analysis with information on actual collections, by sector, 

in the current year and since the balance sheet date;

We tested the appropriateness of journal entries and adjustments 

impacting the expected credit loss provision, particularly those raised 

close to the balance sheet date.

Risk 

Risk 

Our response to the risk

Key observations 
communicated to 
the Audit 
Committee 

Accounting for the acquisition of Bristol Water 
(2022: £425.1 million)
Refer to the Audit Committee Report (page 146); Accounting 
policies (page 196); and Note 44 of the Consolidated 
Financial Statements (page 247)

On 2 June 2021, the group acquired 100% of the issued share 
capital of Bristol Water Holdings UK Limited, including its 
subsidiaries (“Bristol Water”), for total consideration of 
£425.1 million. The transaction was accounted for as a 
business combination. 

Accounting for the acquisition of Bristol Water involves 
management’s estimation in determining the fair value of the 
assets and liabilities acquired. 

There is a risk that the assumptions used by management in 
calculating the fair value of assets and liabilities acquired 
may not be appropriate and the valuation may be misstated. 

Management’s key assumptions include:

 • The replacement cost, useful economic life and economic 

obsolescence of capital equipment assets.

 • Market rents, capitalisation rates and house and land 

values, including indexation rates for real estate assets.

 • Discount rates used for the valuation of long-term 

borrowings. 

Procedures to respond to this risk were performed by the primary team. 

We evaluated the group’s use of the valuation methodology and tested 
the key assumptions used in the valuation, including the completeness 
and accuracy of the underlying data; 

We involved our valuation specialists as part of our team to assist in our 
evaluation of the valuation methodology, key assumptions and to 
calculate an independent estimate of an acceptable range; 

We compared the key assumptions that form the basis of the valuations 
to, for example, current industry, market and economic trends and to the 
assumptions used to value similar assets in other acquisitions; 

We read the closing documents and executed sale and purchase 
agreement to confirm details of the consideration payable and evidence 
of authorisation and approval of the completed acquisition. 

With assistance from our valuation specialist, we read the asset 
identification and purchase price allocation reports prepared by 
management’s specialist to identify any evidence of contra indicators or 
other separately identifiable assets and liabilities acquired. 

We tested the clerical accuracy of the calculation performed by 
management in determining the fair value of the assets and liabilities 
acquired.

We compared the opening balance sheet asset and liability amounts to 
reconciliations performed at the acquisition date. 

We concluded that 
the fair value of the 
assets and liabilities 
recognised in 
relation to the 
acquisition of Bristol 
Water are 
calculated using an 
appropriate 
valuation 
methodology and 
are within an 
acceptable range.

These key assumptions are inherently uncertain and could 
be affected by future economic and market conditions. 

We evaluated the disclosures provided in note 44 to the Consolidated 
financial statements.

The risk is new in the current year due to the acquisition of 
Bristol Water.

In the prior year, our auditor’s report included a key audit matter in relation 
to the profit from discontinued operations from the disposal of the Viridor 
business. As the disposal was completed in 2021, the profit from 
discontinued operations is show in the comparative period only and not 
recognised in the consolidated income statement for the current year. 
Therefore, the profit from discontinued operations is no longer considered 
a key audit matter. 

Our application of materiality 
We apply the concept of materiality in planning and performing the audit, 
in evaluating the effect of identified misstatements on the audit and in 
forming our audit opinion. 

Materiality
The magnitude of an omission or misstatement that, individually or in the 
aggregate, could reasonably be expected to influence the economic 

decisions of the users of the financial statements. Materiality provides a 
basis for determining the nature and extent of our audit procedures.

We determined materiality for the group to be £7.2 million 
(2021: £7.9 million), which is 5% (2021: 5%) of the group’s profit before 
taxation and non-underlying items. We believe that profit before taxation 
and non-underlying items provides us with an appropriate measure of the 
underlying performance of the group, as this excludes one-off, non-
recurring items that are not indicative of the underlying performance of 
the group and is a measure of focus for users of the financial statements.

We determined materiality for the parent company to be £12.4 million 
(2021: £29.6 million), which is 1% (2021: 1%) of equity. 

During the course of our audit, we reassessed materiality which was 
calculated initially to be £7.8 million and concluded that our revised 
materiality based on the actual results for the year of £7.2 million was 

Starting basis

Adjustments

 • Reported profit before taxation £127.7 million (2021: £132.1 million from continuing operations)

 • Non-underlying items (refer to Note 6) increase basis by £15.8 million (2021: £24.9 million 

increase

 • Totals £143.5 million (2021: £157.0 million from continuing operations) profit before taxation 

and non-underlying items

Materiality

 • Materiality of £7.2 million (2021: £7.9 million) (5% of profit before taxation and non-underlying 

items (2021 from continuing operations))

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Annual Report and Accounts 2022 | Pennon Group plc 

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Independent Auditors Report (continued)

appropriate. The reassessment of materiality did not result in a change to 
the scope of our audit. 

 •

the strategic report and the directors’ report have been prepared in 
accordance with applicable legal requirements.

Performance materiality
The application of materiality at the individual account or balance level. It 
is set at an amount to reduce to an appropriately low level the probability 
that the aggregate of uncorrected and undetected misstatements 
exceeds materiality.

Matters on which we are required to report by exception
In the light of the knowledge and understanding of the group and the 
parent company and its environment obtained in the course of the audit, 
we have not identified material misstatements in the strategic report or 
the directors’ report. 

On the basis of our risk assessments, together with our assessment of the 
group’s overall control environment, our judgement was that performance 
materiality was 75% (2021: 75%) of our planning materiality, namely 
£5.4 million (2021: £5.9 million). We have set performance materiality at 
this percentage based on our assessment of the group’s internal control 
environment and the extent and nature of audit findings identified in the 
prior period. This basis is consistent with the prior year. 

Audit work at component locations for the purpose of obtaining audit 
coverage over significant financial statement accounts is undertaken 
based on a percentage of total performance materiality. The performance 
materiality set for each component is based on the relative scale and risk 
of the component to the group as a whole and our assessment of the risk 
of misstatement at that component. In the current year, the range of 
performance materiality allocated to components was £1.1 million to 
£5.1 million (2021: £2.8 million to £5.2 million). 

Reporting threshold
An amount below which identified misstatements are considered as being 
clearly trivial.

We agreed with the Audit Committee that we would report to them all 
uncorrected audit differences in excess of £0.4 million (2021: £0.4 million), 
which is set at 5% of planning materiality, as well as differences below that 
threshold that, in our view, warranted reporting on qualitative grounds. 

We evaluate any uncorrected misstatements against both the quantitative 
measures of materiality discussed above and in light of other relevant 
qualitative considerations in forming our opinion.

Other information 
The other information comprises the information included in the annual 
report set out on pages 1 to 182 and 250 to 258, other than the financial 
statements and our auditor’s report thereon. The directors are responsible 
for the other information contained within the annual report. 

Our opinion on the financial statements does not cover the other 
information and, except to the extent otherwise explicitly stated in this 
report, we do not express any form of assurance conclusion thereon. 

Our responsibility is to read the other information and, in doing so, 
consider whether the other information is materially inconsistent with the 
financial statements or our knowledge obtained in the course of the audit, 
or otherwise appears to be materially misstated. If we identify such 
material inconsistencies or apparent material misstatements, we are 
required to determine whether this gives rise to a material misstatement in 
the financial statements themselves. If, based on the work we have 
performed, we conclude that there is a material misstatement of the other 
information, we are required to report that fact.

We have nothing to report in this regard.

Opinions on other matters prescribed by the Companies 
Act 2006
In our opinion, the part of the directors’ remuneration report to be audited 
has been properly prepared in accordance with the Companies Act 2006.

In our opinion, based on the work undertaken in the course of the audit:

 •

the information given in the strategic report and the directors’ report for 
the financial year for which the financial statements are prepared is 
consistent with the financial statements; and

188 

 Annual Report and Accounts 2022 | Pennon Group plc

We have nothing to report in respect of the following matters in relation to 
which the Companies Act 2006 requires us to report to you if, in our 
opinion:

 • adequate accounting records have not been kept by the parent 

 •

company, or returns adequate for our audit have not been received 
from branches not visited by us; or
the parent company financial statements and the part of the Directors’ 
Remuneration Report to be audited are not in agreement with the 
accounting records and returns; or

 • certain disclosures of directors’ remuneration specified by law are not 

made; or

 • we have not received all the information and explanations we require 

for our audit.

Corporate Governance Statement
We have reviewed the directors’ statement in relation to going concern, 
longer-term viability and that part of the Corporate Governance Statement 
relating to the group and company’s compliance with the provisions of the 
UK Corporate Governance Code specified for our review by the Listing 
Rules.

Based on the work undertaken as part of our audit, we have concluded 
that each of the following elements of the Corporate Governance 
Statement is materially consistent with the financial statements or our 
knowledge obtained during the audit:

 • Directors’ statement with regards to the appropriateness of adopting 
the going concern basis of accounting and any material uncertainties 
identified set out on page 182;

 • Directors’ explanation as to its assessment of the company’s prospects, 
the period this assessment covers and why the period is appropriate 
set out on page 123;

 • Director’s statement on whether it has a reasonable expectation that 
the group will be able to continue in operation and meets its liabilities 
set out on page 182;

 • Directors’ statement on fair, balanced and understandable set out on 

page 182;

 • Board’s confirmation that it has carried out a robust assessment of the 

emerging and principal risks set out on page 96;

 • The section of the annual report that describes the review of 

effectiveness of risk management and internal control systems set out 
on page 96; and;

 • The section describing the work of the audit committee set out on page 

146.

Responsibilities of directors
As explained more fully in the directors’ responsibilities statement set out 
on page 182, the directors are responsible for the preparation of the 
financial statements and for being satisfied that they give a true and fair 
view, and for such internal control as the directors determine is necessary 
to enable the preparation of financial statements that are free from 
material misstatement, whether due to fraud or error. 

In preparing the financial statements, the directors are responsible for 
assessing the group and parent company’s ability to continue as a going 
concern, disclosing, as applicable, matters related to going concern and 
using the going concern basis of accounting unless the directors either 
intend to liquidate the group or the parent company or to cease 
operations, or have no realistic alternative but to do so.

Independent Auditors Report (continued)

appropriate. The reassessment of materiality did not result in a change to 

 •

the strategic report and the directors’ report have been prepared in 

the scope of our audit. 

Performance materiality

accordance with applicable legal requirements.

Matters on which we are required to report by exception

The application of materiality at the individual account or balance level. It 

In the light of the knowledge and understanding of the group and the 

is set at an amount to reduce to an appropriately low level the probability 

parent company and its environment obtained in the course of the audit, 

that the aggregate of uncorrected and undetected misstatements 

we have not identified material misstatements in the strategic report or 

exceeds materiality.

the directors’ report. 

On the basis of our risk assessments, together with our assessment of the 

We have nothing to report in respect of the following matters in relation to 

group’s overall control environment, our judgement was that performance 

which the Companies Act 2006 requires us to report to you if, in our 

materiality was 75% (2021: 75%) of our planning materiality, namely 

opinion:

£5.4 million (2021: £5.9 million). We have set performance materiality at 

this percentage based on our assessment of the group’s internal control 

environment and the extent and nature of audit findings identified in the 

prior period. This basis is consistent with the prior year. 

Audit work at component locations for the purpose of obtaining audit 

coverage over significant financial statement accounts is undertaken 

 • adequate accounting records have not been kept by the parent 

company, or returns adequate for our audit have not been received 

from branches not visited by us; or

 •

the parent company financial statements and the part of the Directors’ 

Remuneration Report to be audited are not in agreement with the 

accounting records and returns; or

based on a percentage of total performance materiality. The performance 

 • certain disclosures of directors’ remuneration specified by law are not 

materiality set for each component is based on the relative scale and risk 

made; or

of the component to the group as a whole and our assessment of the risk 

 • we have not received all the information and explanations we require 

of misstatement at that component. In the current year, the range of 

performance materiality allocated to components was £1.1 million to 

£5.1 million (2021: £2.8 million to £5.2 million). 

for our audit.

Corporate Governance Statement

An amount below which identified misstatements are considered as being 

relating to the group and company’s compliance with the provisions of the 

We have reviewed the directors’ statement in relation to going concern, 

longer-term viability and that part of the Corporate Governance Statement 

UK Corporate Governance Code specified for our review by the Listing 

Reporting threshold

clearly trivial.

We agreed with the Audit Committee that we would report to them all 

Rules.

uncorrected audit differences in excess of £0.4 million (2021: £0.4 million), 

Based on the work undertaken as part of our audit, we have concluded 

which is set at 5% of planning materiality, as well as differences below that 

that each of the following elements of the Corporate Governance 

threshold that, in our view, warranted reporting on qualitative grounds. 

Statement is materially consistent with the financial statements or our 

We evaluate any uncorrected misstatements against both the quantitative 

knowledge obtained during the audit:

measures of materiality discussed above and in light of other relevant 

 • Directors’ statement with regards to the appropriateness of adopting 

qualitative considerations in forming our opinion.

the going concern basis of accounting and any material uncertainties 

Other information 

The other information comprises the information included in the annual 

report set out on pages 1 to 182 and 250 to 258, other than the financial 

statements and our auditor’s report thereon. The directors are responsible 

for the other information contained within the annual report. 

Our opinion on the financial statements does not cover the other 

information and, except to the extent otherwise explicitly stated in this 

report, we do not express any form of assurance conclusion thereon. 

Our responsibility is to read the other information and, in doing so, 

consider whether the other information is materially inconsistent with the 

financial statements or our knowledge obtained in the course of the audit, 

or otherwise appears to be materially misstated. If we identify such 

material inconsistencies or apparent material misstatements, we are 

required to determine whether this gives rise to a material misstatement in 

the financial statements themselves. If, based on the work we have 

performed, we conclude that there is a material misstatement of the other 

information, we are required to report that fact.

We have nothing to report in this regard.

Opinions on other matters prescribed by the Companies 

Act 2006

In our opinion, the part of the directors’ remuneration report to be audited 

has been properly prepared in accordance with the Companies Act 2006.

In our opinion, based on the work undertaken in the course of the audit:

 •

the information given in the strategic report and the directors’ report for 

the financial year for which the financial statements are prepared is 

consistent with the financial statements; and

identified set out on page 182;

 • Directors’ explanation as to its assessment of the company’s prospects, 

the period this assessment covers and why the period is appropriate 

 • Director’s statement on whether it has a reasonable expectation that 

the group will be able to continue in operation and meets its liabilities 

 • Directors’ statement on fair, balanced and understandable set out on 

set out on page 123;

set out on page 182;

page 182;

 • Board’s confirmation that it has carried out a robust assessment of the 

emerging and principal risks set out on page 96;

 • The section of the annual report that describes the review of 

effectiveness of risk management and internal control systems set out 

 • The section describing the work of the audit committee set out on page 

on page 96; and;

146.

Responsibilities of directors

As explained more fully in the directors’ responsibilities statement set out 

on page 182, the directors are responsible for the preparation of the 

financial statements and for being satisfied that they give a true and fair 

view, and for such internal control as the directors determine is necessary 

to enable the preparation of financial statements that are free from 

material misstatement, whether due to fraud or error. 

In preparing the financial statements, the directors are responsible for 

assessing the group and parent company’s ability to continue as a going 

concern, disclosing, as applicable, matters related to going concern and 

using the going concern basis of accounting unless the directors either 

intend to liquidate the group or the parent company or to cease 

operations, or have no realistic alternative but to do so.

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 • Based on this understanding we designed our audit procedures to 

identify non-compliance with such laws and regulations. Our 
procedures involved making enquiries of key management and legal 
counsel, reviewing key policies, inspecting legal registers and 
correspondence with regulators and reading key management meeting 
minutes. We also completed procedures to conclude on the compliance 
of significant disclosures in the Annual Report and Accounts with the 
requirements of the relevant accounting standards, UK legislation and 
the UK Corporate Governance Code.

 • We communicated regularly with the component teams and attended 
key meetings with the component teams, management and legal 
counsel in order to identify and communicate any instances of 
non-compliance with laws and regulations.

 • The group operates in the water sector which is highly regulated. As 
such the Senior Statutory Auditor reviewed the experience and 
expertise of the engagement team to ensure that the team had the 
appropriate competence and capabilities, which included the use of an 
expert where appropriate.

A further description of our responsibilities for the audit of the financial 
statements is located on the Financial Reporting Council’s website at 
https://www.frc.org.uk/auditorsresponsibilities. This description forms part 
of our auditor’s report.

Other matters we are required to address 
 • Following the recommendation from the audit committee, we were 
appointed by the company on 31 March 2014 to audit the financial 
statements for the year ending 31 March 2015 and subsequent financial 
periods. 

The period of total uninterrupted engagement including previous 
renewals and reappointments is 8 years, covering the years ending 
31 March 2015 to 31 March 2022.

 • The audit opinion is consistent with the additional report to the audit 

committee.

Use of our report
This report is made solely to the company’s members, as a body, in 
accordance with Chapter 3 of Part 16 of the Companies Act 2006. Our 
audit work has been undertaken so that we might state to the company’s 
members those matters we are required to state to them in an auditor’s 
report and for no other purpose. To the fullest extent permitted by law, we 
do not accept or assume responsibility to anyone other than the company 
and the company’s members as a body, for our audit work, for this report, 
or for the opinions we have formed. 

Christabel Cowling (Senior statutory auditor)
for and on behalf of Ernst & Young LLP, Statutory Auditor

Leeds

30 May 2022

Auditor’s responsibilities for the audit of the financial 
statements 
Our objectives are to obtain reasonable assurance about whether the 
financial statements as a whole are free from material misstatement, 
whether due to fraud or error, and to issue an auditor’s report that 
includes our opinion. Reasonable assurance is a high level of assurance, 
but is not a guarantee that an audit conducted in accordance with ISAs 
(UK) will always detect a material misstatement when it exists. 
Misstatements can arise from fraud or error and are considered material if, 
individually or in the aggregate, they could reasonably be expected to 
influence the economic decisions of users taken on the basis of these 
financial statements. 

Explanation as to what extent the audit was considered capable 
of detecting irregularities, including fraud 
Irregularities, including fraud, are instances of non-compliance with laws 
and regulations. We design procedures in line with our responsibilities, 
outlined above, to detect irregularities, including fraud. The risk of not 
detecting a material misstatement due to fraud is higher than the risk of 
not detecting one resulting from error, as fraud may involve deliberate 
concealment by, for example, forgery or intentional misrepresentations, or 
through collusion. The extent to which our procedures are capable of 
detecting irregularities, including fraud is detailed below.

However, the primary responsibility for the prevention and detection of 
fraud rests with both those charged with governance of the company and 
management. 

 • We obtained an understanding of the legal and regulatory frameworks 

that are applicable to the group and determined that the most 
significant are: 

 • Companies Act 2006
 • Financial Reporting Council (FRC) and the UK Corporate 

Governance Code

 • Tax legislation (governed by HM Revenue & Customs)
 • Health and Safety legislation
 • Environment Agency environmental permits
 • Ofwat regulations
 • UK listing rules

 • We understood how Pennon Group plc is complying with those 

frameworks by reading internal policies and codes of conduct and 
assessing the entity level control environment, including the level of 
oversight of those charged with governance. We made enquiries of the 
group’s legal counsel, regulatory team and internal audit of known 
instances of non-compliance or suspected non-compliance with laws 
and regulations. We corroborated our enquiries through review of 
correspondence with regulatory bodies. We designed our audit 
procedures to identify non-compliance with such laws and regulations 
identified in the paragraph above. As well as enquiry and attendance at 
meetings, our procedures involved a review of the reporting to the 
above committees and a review of board meetings and other 
committee minutes to identify any non-compliance with laws and 
regulations. Our procedures also involved journal entry testing, with a 
focus on journals meeting our defined risk criteria based on our 
understanding of the business. 

 • We assessed the susceptibility of the group’s financial statements to 
material misstatement, including how fraud might occur by making 
enquiries of senior management, including the Chief Executive Officer, 
Chief Financial Officer, Head of Internal Audit and Audit Committee 
Chairman. We planned our audit to identify risks of management 
override, tested higher risk journal entries and performed audit 
procedures to address the potential for management bias, particularly 
over areas involving significant estimation and judgement. Further 
discussion of our approach to address the identified risks of 
management override are set out in the key audit matters section of 
our report.

188 

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Annual Report and Accounts 2022 | Pennon Group plc 

 189

 
 
 
Financial Statements

Consolidated income statement

For the year ended 31 March 2022

Revenue 
Operating costs 
Employment costs 
Raw materials and consumables used 
Other operating expenses 
Earnings before interest, tax, depreciation and 
amortisation 
Depreciation and amortisation 
Operating profit 
Finance income 
Finance costs 
Net finance costs 
Profit before tax 
Taxation charge
Profit from continuing operations 
Profit from discontinued operations
Profit for the year 
Attributable to:
Ordinary shareholders of the parent 
Non-controlling interests 
Earnings per ordinary share (pence per share) 
From continuing operations
•  Basic 
•  Diluted 
From continuing and discontinued operations
•  Basic 
•  Diluted 

Before 
non-underlying 
items 
2022
£m 
792.3

Non-underlying 
items 
(note 6) 
2022 
£m
–

(90.4)
(22.9)
(295.1)

383.9
(146.7)
237.2
2.6
(96.3)
(93.7)
143.5
(13.9)
129.6
–
129.6

(1.7)
–
(14.1)

(15.8)
–
(15.8)
–
–
–
(15.8)
(98.2)
(114.0)
–
(114.0)

Notes
5
7

5
7
5
8
8
8
5
9

45

11

Before  
non-underlying 
items 
2021
£m 
644.6

Non-underlying 
items 
(note 6) 
2021 
£m
(20.5)

(75.0)
(18.1)
(216.8)

334.7
(119.4)
215.3
4.2
(62.5)
(58.3)
157.0
(29.6)
127.4
35.5
162.9

(4.4)
–
–

(24.9)
–
(24.9)
–
–
–
(24.9)
4.8
(20.1)
1,619.2
1,599.1

Total 
2022
£m
792.3

(92.1)
(22.9)
(309.2)

368.1
(146.7)
221.4
2.6
(96.3)
(93.7)
127.7
(112.1)
15.6
–
15.6

15.4
0.2

4.9
4.9

4.9
4.9

Total 
2021
£m
624.1

(79.4)
(18.1)
(216.8)

309.8
(119.4)
190.4
4.2
(62.5)
(58.3)
132.1
(24.8)
107.3
1,654.7
1,762.0

1,762.2
(0.2)

25.5
25.4

418.5
416.9

The notes on pages 196 to 249 form part of these financial statements.

190 

 Annual Report and Accounts 2022 | Pennon Group plc

Financial Statements

Consolidated income statement

For the year ended 31 March 2022

Revenue 

Operating costs 

Employment costs 

Raw materials and consumables used 

Other operating expenses 

Earnings before interest, tax, depreciation and 

amortisation 

Depreciation and amortisation 

Operating profit 

Finance income 

Finance costs 

Net finance costs 

Profit before tax 

Taxation charge

Profit from continuing operations 

Profit from discontinued operations

Profit for the year 

Attributable to:

Ordinary shareholders of the parent 

Non-controlling interests 

Earnings per ordinary share (pence per share) 

From continuing operations

From continuing and discontinued operations

•  Basic 

•  Diluted 

•  Basic 

•  Diluted 

The notes on pages 196 to 249 form part of these financial statements.

Before 

Non-underlying 

non-underlying 

Before  

Non-underlying 

non-underlying 

items 

2022

£m 

792.3

(90.4)

(22.9)

(295.1)

383.9

(146.7)

237.2

2.6

(96.3)

(93.7)

143.5

(13.9)

129.6

–

129.6

items 

(note 6) 

2022 

£m

(1.7)

(14.1)

(15.8)

(15.8)

(15.8)

(98.2)

(114.0)

(114.0)

–

–

–

–

–

–

–

Notes

5

7

5

7

5

8

8

8

5

9

45

11

Total 

2022

£m

792.3

(92.1)

(22.9)

(309.2)

368.1

(146.7)

221.4

2.6

(96.3)

(93.7)

127.7

(112.1)

15.6

–

15.6

15.4

0.2

4.9

4.9

4.9

4.9

items 

2021

£m 

644.6

(75.0)

(18.1)

(216.8)

334.7

(119.4)

215.3

4.2

(62.5)

(58.3)

157.0

(29.6)

127.4

35.5

162.9

items 

(note 6) 

2021 

£m

(20.5)

(4.4)

(24.9)

(24.9)

–

–

–

–

–

–

(24.9)

4.8

(20.1)

1,619.2

1,599.1

Total 

2021

£m

624.1

(79.4)

(18.1)

(216.8)

309.8

(119.4)

190.4

4.2

(62.5)

(58.3)

132.1

(24.8)

107.3

1,654.7

1,762.0

1,762.2

(0.2)

25.5

25.4

418.5

416.9

Consolidated statement of comprehensive income

For the year ended 31 March 2022

Profit for the year 
Other comprehensive income/(loss)
Items that will not be reclassified to profit or loss
Remeasurement of defined benefit obligations 
Income tax on items that will not be reclassified 
Total items that will not be reclassified to  
profit or loss 
Items that may be reclassified subsequently  
to profit or loss
Cash flow hedges 
Income tax on items that may be reclassified 
Total items that may be reclassified subsequently  
to profit or loss 
Other comprehensive income/(loss) for the year 
net of tax 
Total comprehensive income for the year 
Total comprehensive income attributable to:
Ordinary shareholders of the parent 
Non-controlling interests 

Before non-
underlying
items 
2022
£m 
129.6

Non-
underlying
items 
(note 6) 
2022
£m
(114.0)

24.9
2.4

27.3

40.6
(6.5)

34.1

61.4
191.0

–
–

–

–
–

–

–
(114.0)

Notes

30
9

9

36

Before non-
underlying
items 
2021
£m 
162.9

Non-
underlying
items 
(note 6) 
2021 
£m
1,599.1

(28.8)
5.5

(23.3)

13.5
(2.4)

11.1

(12.2)
150.7

–
–

–

–
–

–

–
1,599.1

Total 
2022
£m
15.6

24.9
2.4

27.3

40.6
(6.5)

34.1

61.4
77.0

76.8
0.2

Total 
2021
£m
1,762.0

(28.8)
5.5

(23.3)

13.5
(2.4)

11.1

(12.2)
1,749.8

1,750.0
(0.2)

The notes on pages 196 to 249 form part of these financial statements.

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

190 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 191

 
 
 
Financial Statements (continued)

Balance sheets

At 31 March 2022

Assets
Non-current assets
Goodwill 
Other intangible assets 
Property, plant and equipment 
Other non-current assets 
Deferred tax assets 
Derivative financial instruments 
Investments in subsidiary undertakings 
Retirement benefit obligations 

Current assets
Inventories 
Trade and other receivables 
Current tax receivable 
Derivative financial instruments 
Cash and cash deposits 

Liabilities
Current liabilities
Borrowings 
Financial liabilities at fair value through profit 
Derivative financial instruments 
Trade and other payables 
Current tax liabilities 
Provisions 

Net current assets 

Non-current liabilities
Borrowings 
Other non-current liabilities 
Financial liabilities at fair value through profit 
Derivative financial instruments 
Retirement benefit obligations 
Deferred tax liabilities 

Net assets 
Shareholders’ equity
Share capital 
Share premium account 
Capital redemption reserve 
Retained earnings and other reserves 
Total shareholders’ equity
Non-controlling interests 
Total equity 

Group

2022
£m

2021
£m

Company

2022
£m

2021
£m

Notes

15
16
17
19
31
23
20
30

21
22
27
23
25

28
24
23
26
27
32

28
29
24
23
30
31

33
34
35
36

158.4
13.9
4,264.0
9.6
–
14.8
–
66.3
4,527.0

7.7
270.9
1.5
5.6
519.0
804.7

(240.2)
(2.5)
–
(171.5)
–
(1.0)
(415.2)
389.5

(2.961.7)
(137.2)
(36.1)
–
–
(506.9)
(3,641.9)
1,274.6

161.7
235.5
154.7
722.6
1,274.5
0.1
1,274.6

42.3
1.2
3,221.0
–
–
3.8
–
8.8
3,277.1

5.4
216.8
0.1
1.3
2,919.3
3,142.9

(88.3)
(2.8)
(6.3)
(126.1)
–
(0.3)
(223.8)
2,919.1

(2,766.7)
(128.3)
(39.4)
(17.4)
–
(259.6)
(3,211.4)
2,984.8

171.8
232.1
144.2
2,436.8
2,984.9
(0.1)
2,984.8

–
–
0.1
31.5
13.1
1.0
1,310.8
12.4
1,368.9

–
49.8
–
0.6
306.7
357.1

(312.8)
(0.1)
–
(5.6)
(3.4)
–
(321.9)
35.2

(154.5)
(8.6)
–
–
–
–
(163.1)
1,241.0

161.7
235.5
154.7
689.1
1,241.0
–
1,241.0

–
–
0.1
26.1
12.5
2.3
846.4
–
887.4

–
73.0
–
1.1
2,495.6
2,569.7

(283.4)
(0.5)
(0.2)
(10.2)
(4.4)
–
(298.7)
2,271.0

(184.4)
(8.6)
(1.0)
–
(5.5)
–
(199.5)
2,958.9

171.8
232.1
144.2
2,410.8
2,958.9
–
2,958.9

The profit for the year attributable to ordinary shareholders’ equity dealt with in the accounts of the Parent Company is £74.5 million (2021 £1,312.3 million). 
The notes on pages 196 to 249 form part of these financial statements.

The financial statements on pages 190 to 249 were approved by the Board of Directors and authorised for issue on 30 May 2022 and were signed 
on its behalf by:

Susan Davy
Chief Executive Officer 

Pennon Group plc
Registered Office: Peninsula House, Rydon Lane, Exeter, Devon, England EX2 7HR. Registered in England Number 2366640.

192 

 Annual Report and Accounts 2022 | Pennon Group plc

Financial Statements (continued)

Balance sheets

At 31 March 2022

Assets

Goodwill 

Non-current assets

Other intangible assets 

Property, plant and equipment 

Other non-current assets 

Deferred tax assets 

Derivative financial instruments 

Investments in subsidiary undertakings 

Retirement benefit obligations 

Current assets

Inventories 

Trade and other receivables 

Current tax receivable 

Derivative financial instruments 

Cash and cash deposits 

Liabilities

Current liabilities

Borrowings 

Derivative financial instruments 

Trade and other payables 

Current tax liabilities 

Provisions 

Net current assets 

Non-current liabilities

Borrowings 

Other non-current liabilities 

Financial liabilities at fair value through profit 

Financial liabilities at fair value through profit 

Derivative financial instruments 

Retirement benefit obligations 

Deferred tax liabilities 

Net assets 

Shareholders’ equity

Share capital 

Share premium account 

Capital redemption reserve 

Retained earnings and other reserves 

Total shareholders’ equity

Non-controlling interests 

Total equity 

on its behalf by:

Susan Davy

Chief Executive Officer 

Pennon Group plc

Statements of changes in equity

For the year ended 31 March 2022

Group
At 31 March 2020
Profit for the year 
Other comprehensive loss for the year 
Total comprehensive income for the year 
Transactions with equity shareholders:
Dividends paid 
Adjustment in respect of share-based payments  
(net of tax)
Redemption of perpetual capital securities
Own shares acquired by the Pennon Employee Share 
Trust in respect of share options granted 
Deferred tax recognised directly in equity
Proceeds from shares issued under the Sharesave 
Scheme 
Total transactions with equity shareholders 
At 31 March 2021 
Profit for the year 
Other comprehensive income for the year 
Total comprehensive income for the year 
Transactions with equity shareholders:
Dividends paid 
Shares purchased for cancellation  
(including related expenses)
Shares cancelled (note 33)
Adjustment in respect of share-based payments  
(net of tax)
Own shares acquired by the Pennon Employee Share 
Trust in respect of share options granted 
Proceeds from shares issued under the Sharesave 
Scheme 
Total transactions with equity shareholders 
At 31 March 2022

Share 
capital 
(note 33) 
£m

171.3 
–
–
–

–

–
–

–
–

0.5
0.5
171.8
–
–
–

–

–
(10.5)

–

–

0.4
(10.1)
161.7

The notes on pages 196 to 249 form part of these financial statements.

Group

2022

£m

2021

£m

Company

2022

£m

Notes

15

16

17

19

31

23

20

30

21

22

27

23

25

28

24

23

26

27

32

28

29

24

23

30

31

33

34

35

36

158.4

13.9

4,264.0

9.6

14.8

–

–

66.3

4,527.0

7.7

270.9

1.5

5.6

519.0

804.7

(240.2)

(2.5)

–

–

(171.5)

(1.0)

(415.2)

389.5

(137.2)

(36.1)

–

–

(506.9)

(3,641.9)

1,274.6

161.7

235.5

154.7

722.6

1,274.5

0.1

1,274.6

42.3

1.2

3,221.0

–

–

–

3.8

8.8

3,277.1

5.4

216.8

0.1

1.3

2,919.3

3,142.9

(88.3)

(2.8)

(6.3)

(126.1)

–

(0.3)

(223.8)

2,919.1

(128.3)

(39.4)

(17.4)

–

(259.6)

(3,211.4)

2,984.8

171.8

232.1

144.2

2,436.8

2,984.9

(0.1)

2,984.8

–

–

0.1

31.5

13.1

1.0

1,310.8

12.4

1,368.9

49.8

–

–

0.6

306.7

357.1

(312.8)

(0.1)

(5.6)

(3.4)

–

–

(321.9)

35.2

(154.5)

(8.6)

–

–

–

–

(163.1)

1,241.0

161.7

235.5

154.7

689.1

1,241.0

–

1,241.0

(2.961.7)

(2,766.7)

2021

£m

–

–

0.1

26.1

12.5

2.3

846.4

887.4

–

–

73.0

–

1.1

2,495.6

2,569.7

(283.4)

(0.5)

(0.2)

(10.2)

(4.4)

–

(298.7)

2,271.0

(184.4)

(8.6)

(1.0)

(5.5)

–

–

(199.5)

2,958.9

171.8

232.1

144.2

2,410.8

2,958.9

–

2,958.9

Share
premium
account 
(note 34) 
£m

227.0 
–
–
–

Capital
redemption
reserve 
(note 35) 
£m

144.2 
–
–
–

Retained
earnings
and other
reserves
(note 36) 
£m

872.8 
1,762.2
(12.2)
1,750.0

(184.3)

2.2
(3.3)

(1.2)
0.6

–
(186.0)
2,436.8
15.4
61.4
76.8

–

–
–

–
–

–
–
144.2
–
–
–

–

(1,590.3)

–
10.5

–

–

–
10.5
154.7

(201.7)
–

2.2

(1.2)

–
(1,791.0)
722.6

–

–
–

–
–

5.1
5.1
232.1
–
–
–

–

–
–

–

–

3.4
3.4
235.5

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

Non-
controlling
interests 
£m

0.1 
(0.2)
–
(0.2)

–

–
–

–
–

–
–
(0.1)
0.2
–
0.2

–

–
–

–

–

–
–
0.1

Perpetual
capital
securities 
(note 37) 
£m

296.7 
–
–
–

Total 
equity 
£m

1,712.1
1,762.0
(12.2)
1,749.8

–

(184.3)

–
(296.7)

2.2
(300.0)

–
–

–
(296.7)
–
–
–
–

–

–
–

–

–

–
–
–

(1.2)
0.6

5.6
(477.1)
2,984.8
15.6
61.4
77.0

(1,590.3)

(201.7)
–

2.2

(1.2)

3.8
(1,787.2)
1,274.6

The profit for the year attributable to ordinary shareholders’ equity dealt with in the accounts of the Parent Company is £74.5 million (2021 £1,312.3 million). 

The notes on pages 196 to 249 form part of these financial statements.

The financial statements on pages 190 to 249 were approved by the Board of Directors and authorised for issue on 30 May 2022 and were signed 

Registered Office: Peninsula House, Rydon Lane, Exeter, Devon, England EX2 7HR. Registered in England Number 2366640.

192 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 193

 
 
 
Financial Statements (continued)

Statements of changes in equity (continued)

For the year ended 31 March 2022

Company
At 31 March 2020
Profit for the year (note 10) 
Other comprehensive loss for the year
Total comprehensive income for the year 
Transactions with equity shareholders:
Dividends paid 
Redemption of perpetual capital securities 
Adjustment in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
Deferred tax recognised directly in equity
Proceeds from shares issued under the Sharesave Scheme
Total transactions with equity shareholders
At 31 March 2021

Profit for the year (note 10) 
Other comprehensive income for the year
Total comprehensive income for the year 
Transactions with equity shareholders:
Dividends paid 
Shares purchased for cancellation (including related expenses)
Shares cancelled (note 33)
Adjustment in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
Deferred tax recognised directly in equity
Proceeds from shares issued under the Sharesave Scheme 
Total transactions with equity shareholders
At 31 March 2022

The notes on pages 196 to 249 form part of these financial statements.

Share 
capital 
(note 33) 
£m

171.3 
–
–
–

–
–
–
–
–
0.5
0.5
171.8

–
–
–

–
–
(10.5)
–
–
–
0.4
(10.1)
161.7

Share
premium
account 
(note 34) 
£m

227.0 
–
–
–

–
–
–
–
–
5.1
5.1
232.1

–
–
–

–
–
–
–
–
–
3.4
3.4
235.5

Capital
redemption
reserve 
(note 35) 
£m

144.2 
–
–
–

–
–
–
–
–
–
–
144.2

–
–
–
.
–
–
10.5
–
–
–
–
10.5
154.7

Retained
earnings
and other
reserves
(note 36)
£m

1,304.1 
1,312.3
(17.8)
1,294.5

(184.3)
(3.3)
1.4
(2.2)
0.6
–
(187.8)
2,410.8

74.5
(2.5)
72.0

(1,590.3)
(201.7)
–
0.9
(2.6)
–
–
(1,793.7)
689.1

Perpetual
capital
securities
(note 37) 
£m

296.7 
–
–
–

–
(296.7)
–
–
–
–
(296.7)
–

–
–
–

–
–
–
–
–
–
–
–
–

Total 
equity
£m

2,143.3
1,312.3
(17.8)
1,294.5

(184.3)
(300.0)
1.4
(2.2)
0.6
5.6
(478.9)
2,958.9

74.5
(2.5)
72.0

(1,590.3)
(201.7)
–
0.9
(2.6)
–
3.8
(1,789.9)
1,241.0

194 

 Annual Report and Accounts 2022 | Pennon Group plc

Financial Statements (continued)

Company

At 31 March 2020

Profit for the year (note 10) 

Other comprehensive loss for the year

Total comprehensive income for the year 

Transactions with equity shareholders:

Dividends paid 

Redemption of perpetual capital securities 

Adjustment in respect of share-based payments (net of tax) 

Charge in respect of share options vesting 

Deferred tax recognised directly in equity

Proceeds from shares issued under the Sharesave Scheme

Total transactions with equity shareholders

At 31 March 2021

Profit for the year (note 10) 

Other comprehensive income for the year

Total comprehensive income for the year 

Transactions with equity shareholders:

Dividends paid 

Share 

capital 

(note 33) 

£m

Share

premium

account 

(note 34) 

£m

Capital

redemption

reserve 

(note 35) 

£m

171.3 

227.0 

144.2 

0.5

0.5

171.8

5.1

5.1

232.1

144.2

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Retained

earnings

and other

reserves

(note 36)

£m

1,304.1 

1,312.3

(17.8)

1,294.5

(184.3)

(3.3)

1.4

(2.2)

0.6

–

(187.8)

2,410.8

74.5

(2.5)

72.0

(1,590.3)

(201.7)

–

0.9

(2.6)

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

.

–

–

–

–

–

–

Perpetual

capital

securities

(note 37) 

£m

296.7 

(296.7)

(296.7)

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Total 

equity

£m

2,143.3

1,312.3

(17.8)

1,294.5

(184.3)

(300.0)

1.4

(2.2)

0.6

5.6

(478.9)

2,958.9

74.5

(2.5)

72.0

(1,590.3)

(201.7)

–

0.9

(2.6)

–

3.8

(1,789.9)

1,241.0

Shares purchased for cancellation (including related expenses)

Shares cancelled (note 33)

(10.5)

10.5

Adjustment in respect of share-based payments (net of tax) 

Charge in respect of share options vesting 

Deferred tax recognised directly in equity

Proceeds from shares issued under the Sharesave Scheme 

Total transactions with equity shareholders

At 31 March 2022

The notes on pages 196 to 249 form part of these financial statements.

0.4

(10.1)

161.7

3.4

3.4

235.5

10.5

154.7

(1,793.7)

689.1

Statements of changes in equity (continued)

For the year ended 31 March 2022

Cash flow statements

For the year ended 31 March 2022

Cash flows from operating activities
Cash generated/(outflow) from operations
Interest paid 
Tax paid 
Net cash generated/(outflow) from operating activities 
Cash flows from investing activities
Interest received 
Dividends received 
Loan repayments received from joint ventures 
Movement of restricted deposits
Purchase of property, plant and equipment 
Acquisition of subsidiaries including acquisition costs, net of cash acquired
Proceeds on disposal of subsidiaries, net of cash disposed at Group level  
and transaction costs
Purchase of intangible assets 
Proceeds from sale of property, plant and equipment 
Investment in subsidiary undertakings
Net cash (used in)/received from investing activities 
Cash flows from financing activities
Proceeds from issuance of ordinary shares 
Purchase of ordinary shares by the Pennon Employee Share Trust 
Proceeds from new borrowing 
Repayment of borrowings 
Cash inflows from lease financing arrangements 
Lease principal repayments (including recoverable VAT paid)
Dividends paid 
Repurchase of own shares and associated fees
Perpetual capital securities periodic return 
Redemption of perpetual capital securities
Net cash used in financing activities 
Net (decrease)/ increase in cash and cash equivalents 
Cash and cash equivalents at beginning of the year 
Cash and cash equivalents at end of the year 

Group

2022 
£m

334.2
(74.6)
(7.3)
252.3

2.6
–
–
89.1
(225.6)
(421.2)

9.2
(3.4)
1.4
–
(547.9)

3.8
(1.2)
61.0
(49.4)
15.0
(258.9)
(1,590.3)
(201.7)
–
–
(2,021.7)
(2,317.3)
2,668.5
351.2

2021
£m

298.1
(80.2)
(7.4)
210.5

4.3
–
4.0
(23.6)
(190.1)
–

3,628.5
(0.2)
0.4
–
3,423.3

5.6
(1.2)
330.0
(1,265.4)
15.0
(28.4)
(184.3)
–
(8.6)
(300.0)
(1,437.3)
2,196.5
472.0
2,668.5

Company

2022
£m

(29.9)
(6.0)
(6.2)
(42.1)

2.2
109.6
–
–
–
(434.0)

9.2
–
–
(45.0)
(358.0)

3.7
–
–
(0.5)
–
–
(1,590.3)
(201.7)
–
–
(1,788.8)
(2,188.9)
2,495.6
306.7

2021
£m

(69.4)
(23.1)
(1.7)
(94.2)

8.1
43.5
–
–
–
–

3,690.2
–
–
(1.2)
3,740.6

5.6
–
200.0
(1,231.4)
–
–
(184.3)
–
(8.6)
(300.0)
(1,518.7)
2,127.7
367.9
2,495.6

Notes

38
38

20, 44

20

37

25 
25 

The cash flow statement above includes the entire Group, including cash flows relating to the discontinued Viridor business. Disaggregated information 
relating to the Viridor business is provided in note 45.

The notes on pages 196 to 249 form part of these financial statements.

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194 

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Annual Report and Accounts 2022 | Pennon Group plc 

 195

 
 
 
Notes to the Financial Statements

Notes to the financial statements

1.  General information
Pennon Group plc is a company registered in the United Kingdom under 
the Companies Act 2006. The address of the registered office is given on 
page 257. Pennon Group’s business is operated through three principal 
subsidiaries. South West Water Limited, providing water and wastewater 
services in Devon, Cornwall and parts of Dorset and Somerset and water 
only services in parts of Dorset, Hampshire and Wiltshire. Pennon Group 
is the majority shareholder of Pennon Water Services Limited, a company 
providing water and wastewater retail services to non-household 
customer accounts across Great Britain. 

On 2 June 2021, the Company approved the acquisition of the Bristol Water 
Holdings UK Limited (‘Bristol Water’), which was completed on 3 June 2021. 
Bristol Water comprises Bristol Water plc, a regulated water only company 
serving a population of approximately 1.2 million in the Bristol region, and 
a 30% share in Water 2 Business Limited, a joint venture with Wessex Water. 
The acquisition was cleared by the Competition and Markets Authority on 
7 March 2022, and the Bristol Water is consolidated in Pennon’s accounts 
with effect from midnight on 2 June 2021.

On 8 July 2020, Pennon completed the sale of Viridor Limited, a recycling, 
energy recovery and waste management business. In accordance with 
IFRS 5 ‘Non-current assets held for sale and discontinued operations’, 
the net results for Viridor were presented within discontinued operations 
in the Group income statement for 2021. The effect of the disposal on the 
financial position of the Group is detailed in note 45.

2.  Principal accounting policies
The principal accounting policies adopted in the preparation of these 
financial statements are set out below. These policies have been 
consistently applied to the years presented. Accounting policies 
applicable only to discontinued operations are disclosed in the annual 
report for the year ended 31 March 2021.

(a)  Basis of preparation 
These financial statements have been prepared on the historical cost 
accounting basis (except for fair value items, principally acquisitions, 
transfers of assets from customers and certain financial instruments as 
described in accounting policy notes (b), (u) and (n) respectively) and in 
accordance with UK-adopted international accounting standards and, as 
regards the parent company financial statements, as applied in 
accordance with the provisions of the Companies Act 2006. The Company 
has taken advantage of section 408 of the Companies Act 2006 not to 
present the parent company profit and loss account.

A summary of the principal accounting policies is set out below, 
together with an explanation where changes have been made to previous 
policies on the adoption of new accounting standards and interpretations 
in the year.

The going concern basis has been adopted in preparing these financial 
statements. At 31 March 2022 the Group has access to undrawn 
committed funds and cash and cash deposits totalling £816 million 
(£648 million excluding restricted cash). Having considered the Group’s 
strong funding position and prudent financial projections, which take into 
account a range of possible impacts, as described in this report, the 
Directors have a reasonable expectation that the Group has adequate 
resource to continue in operational existence for the period which covers 
the period from approval of the 2022 financial statements through to 
30 June 2023 and that there are no material uncertainties to disclose. 
For this reason, they continue to adopt the going concern basis in 
preparing the financial statements.

In preparing the financial statements management has considered the 
impact of climate change, taking into account the relevant disclosures 
in the Strategic Report, including those made in accordance with the 
recommendations of the Taskforce on Climate-related Financial 
Disclosure. The expected environmental impact of climate change on 
the water business has been modelled noting that the physical risks are 
increasing. It is likely that the Group will need to invest to protect certain 
assets such as sewage works and pumping stations against sea level 
inundation and these considerations form part of the planning process for 
new capital expenditure. Longer term investment, outlined in the strategic 
plans, will be needed to manage future risks. To achieve this, combined 
regulatory and government support within their policy frameworks will 
be essential. Whilst it is estimated additional spend will be required to 
manage future risks, the current available information and assessment 
did not identify any risks that would require the useful economic lives 
of assets to be reduced in the year or identify the need for impairment 
that would impact the carrying values of such assets or have any other 
impact on the financial statements. The impact assessments will be 
continuously updated to reflect the latest available information on the 
impact of climate change.

New standards or interpretations which were mandatory for the first time 
in the year beginning 1 April 2021 did not have a material impact on the net 
assets or results of the Group.

New standards or interpretations due to be adopted from 1 April 2022 are 
not expected to have a material impact on the Group’s net assets or 
results. Existing borrowing covenants are not impacted by changes in 
accounting standards.

(b)  Basis of consolidation 
The Group financial statements include the results of Pennon Group plc 
and its subsidiaries and joint ventures.

The results of subsidiaries and joint ventures are included from the date 
of acquisition or incorporation and excluded from the date of disposal. 
The results of subsidiaries are consolidated where the Group is exposed 
to, or has rights to, variable returns from its involvement with the entity 
and has the ability to affect those returns through its power over the entity. 
The results of joint ventures are accounted for on an equity basis.

Intra-group trading, loan balances and transactions are eliminated 
on consolidation.

The acquisition method of accounting is used to account for the purchase 
of subsidiaries. The excess of the value transferred to the seller in return 
for control of the acquired business, together with the fair value of any 
previously held equity interest in that business over the Group’s share 
of the fair value of the identifiable net assets, is recorded as goodwill.

(c)  Revenue recognition
Group revenue is recognised following delivery of performance obligations 
and an assessment of when control over the product or service is 
transferred to the customer. Revenue is only recognised when collection 
of consideration is highly probable.

Revenue is recognised either when the performance obligation in the 
contract has been performed (point in time recognition) or ‘over time’ 
as the performance obligations to the customer are satisfied. For each 
obligation satisfied over time, the Group applies a revenue recognition 
method that accurately reflects performance in transferring control 
of the services to the customer.

196 

 Annual Report and Accounts 2022 | Pennon Group plc

A range of regulated services is offered to property developers and 
owners who require connection to the water and sewerage networks or 
need the networks to be extended or altered. Typically, these customers 
pay an estimate of the charges in advance as a deposit, which is treated 
as a contract liability and are billed or refunded the difference between the 
estimate and actual costs on completion of the work.

Where the performance obligation relates solely to a connection to the 
network, revenue is recognised at the point of connection when the 
customer is deemed to obtain control.

Where assets are constructed or provided by the Group or assets 
transferred to the Group, it is considered that there is an explicit or implied 
performance obligation to provide an ongoing water and/or wastewater 
service, with the result that revenue is recognised over a time no longer 
than the economic life of assets provided by or transferred to the Group.

Pennon Water Services provides specialist retail water and wastewater 
services to business customers. It raises bills and recognises revenue 
in accordance with its contracts with customers and in line with the limits 
established for the non-household periodic price-setting process 
where applicable.

2.  Principal accounting policies (continued)
(c)  Revenue recognition (continued)
Where a contract with a customer includes more than one performance 
obligation, revenue is allocated to each obligation in proportion to a fair 
value assessment of the total contract sales value split across 
the services provided.

At the inception of a contract the total transaction price is estimated, 
being the fair value to which the Group expects to be entitled under 
the contract, including any variable consideration. Variable consideration 
is based on the most likely outcome of the performance obligations. 
Revenue excludes value added tax, trade discounts and revenue arising 
from transactions between Group companies.

Water (domestic and non-household retail)
For most of the services provided to domestic customers, contract terms 
are implied through statute and regulation in the absence of formal, 
written contracts. South West Water and Bristol Water have a duty under 
legislation to provide domestic customers with services regardless of 
payment and is not permitted to disconnect domestic customers for 
non-payment of bills. Charges are set via the periodic review price-setting 
process, regulated by Ofwat.

In respect of ongoing, continuous services to customers, such as the 
provision of drinking water and wastewater services, revenue is recognised 
over time in line with customer usage of those services.

Customers with an unmeasured supply are billed at the start of the year 
for the full amount of the annual charge but typically take advantage of 
a choice of payment arrangements to pay by regular instalments.

Customers with a metered supply are sent up to four bills per year, based 
either on actual meter readings or estimated usage. For these customers, 
revenue includes an estimation of the amount of unbilled usage at the period 
end. Payment options for domestic customers include an annual meter 
payment plan where customers agree to pay a fixed amount per month 
which is adjusted to reflect actual consumption at the end of the year.

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Notes to the Financial Statements

Notes to the financial statements

1.  General information

Pennon Group plc is a company registered in the United Kingdom under 

the Companies Act 2006. The address of the registered office is given on 

page 257. Pennon Group’s business is operated through three principal 

subsidiaries. South West Water Limited, providing water and wastewater 

services in Devon, Cornwall and parts of Dorset and Somerset and water 

only services in parts of Dorset, Hampshire and Wiltshire. Pennon Group 

is the majority shareholder of Pennon Water Services Limited, a company 

providing water and wastewater retail services to non-household 

customer accounts across Great Britain. 

On 2 June 2021, the Company approved the acquisition of the Bristol Water 

Holdings UK Limited (‘Bristol Water’), which was completed on 3 June 2021. 

Bristol Water comprises Bristol Water plc, a regulated water only company 

serving a population of approximately 1.2 million in the Bristol region, and 

a 30% share in Water 2 Business Limited, a joint venture with Wessex Water. 

The acquisition was cleared by the Competition and Markets Authority on 

7 March 2022, and the Bristol Water is consolidated in Pennon’s accounts 

with effect from midnight on 2 June 2021.

On 8 July 2020, Pennon completed the sale of Viridor Limited, a recycling, 

energy recovery and waste management business. In accordance with 

IFRS 5 ‘Non-current assets held for sale and discontinued operations’, 

the net results for Viridor were presented within discontinued operations 

in the Group income statement for 2021. The effect of the disposal on the 

financial position of the Group is detailed in note 45.

2.  Principal accounting policies

The principal accounting policies adopted in the preparation of these 

financial statements are set out below. These policies have been 

consistently applied to the years presented. Accounting policies 

applicable only to discontinued operations are disclosed in the annual 

report for the year ended 31 March 2021.

(a)  Basis of preparation 

These financial statements have been prepared on the historical cost 

accounting basis (except for fair value items, principally acquisitions, 

transfers of assets from customers and certain financial instruments as 

described in accounting policy notes (b), (u) and (n) respectively) and in 

accordance with UK-adopted international accounting standards and, as 

regards the parent company financial statements, as applied in 

accordance with the provisions of the Companies Act 2006. The Company 

In preparing the financial statements management has considered the 

impact of climate change, taking into account the relevant disclosures 

in the Strategic Report, including those made in accordance with the 

recommendations of the Taskforce on Climate-related Financial 

Disclosure. The expected environmental impact of climate change on 

the water business has been modelled noting that the physical risks are 

increasing. It is likely that the Group will need to invest to protect certain 

assets such as sewage works and pumping stations against sea level 

inundation and these considerations form part of the planning process for 

new capital expenditure. Longer term investment, outlined in the strategic 

plans, will be needed to manage future risks. To achieve this, combined 

regulatory and government support within their policy frameworks will 

be essential. Whilst it is estimated additional spend will be required to 

manage future risks, the current available information and assessment 

did not identify any risks that would require the useful economic lives 

of assets to be reduced in the year or identify the need for impairment 

that would impact the carrying values of such assets or have any other 

impact on the financial statements. The impact assessments will be 

continuously updated to reflect the latest available information on the 

impact of climate change.

New standards or interpretations which were mandatory for the first time 

in the year beginning 1 April 2021 did not have a material impact on the net 

assets or results of the Group.

New standards or interpretations due to be adopted from 1 April 2022 are 

not expected to have a material impact on the Group’s net assets or 

results. Existing borrowing covenants are not impacted by changes in 

accounting standards.

(b)  Basis of consolidation 

The Group financial statements include the results of Pennon Group plc 

and its subsidiaries and joint ventures.

The results of subsidiaries and joint ventures are included from the date 

of acquisition or incorporation and excluded from the date of disposal. 

The results of subsidiaries are consolidated where the Group is exposed 

to, or has rights to, variable returns from its involvement with the entity 

and has the ability to affect those returns through its power over the entity. 

The results of joint ventures are accounted for on an equity basis.

Intra-group trading, loan balances and transactions are eliminated 

on consolidation.

has taken advantage of section 408 of the Companies Act 2006 not to 

The acquisition method of accounting is used to account for the purchase 

present the parent company profit and loss account.

A summary of the principal accounting policies is set out below, 

together with an explanation where changes have been made to previous 

policies on the adoption of new accounting standards and interpretations 

of subsidiaries. The excess of the value transferred to the seller in return 

for control of the acquired business, together with the fair value of any 

previously held equity interest in that business over the Group’s share 

of the fair value of the identifiable net assets, is recorded as goodwill.

in the year.

(c)  Revenue recognition

The going concern basis has been adopted in preparing these financial 

Group revenue is recognised following delivery of performance obligations 

statements. At 31 March 2022 the Group has access to undrawn 

committed funds and cash and cash deposits totalling £816 million 

(£648 million excluding restricted cash). Having considered the Group’s 

strong funding position and prudent financial projections, which take into 

account a range of possible impacts, as described in this report, the 

Directors have a reasonable expectation that the Group has adequate 

resource to continue in operational existence for the period which covers 

the period from approval of the 2022 financial statements through to 

30 June 2023 and that there are no material uncertainties to disclose. 

For this reason, they continue to adopt the going concern basis in 

preparing the financial statements.

and an assessment of when control over the product or service is 

transferred to the customer. Revenue is only recognised when collection 

of consideration is highly probable.

Revenue is recognised either when the performance obligation in the 

contract has been performed (point in time recognition) or ‘over time’ 

as the performance obligations to the customer are satisfied. For each 

obligation satisfied over time, the Group applies a revenue recognition 

method that accurately reflects performance in transferring control 

of the services to the customer.

196 

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Annual Report and Accounts 2022 | Pennon Group plc 

 197

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

2.  Principal accounting policies (continued)
Contract assets and liabilities
A trade receivable is recognised when the Group has an unconditional 
right to receive consideration in exchange for performance obligations 
already fulfilled. A contract asset is recognised when the Group has 
fulfilled some of its performance obligations but has not yet obtained 
an unconditional right to receive consideration. The amounts for contract 
assets, when applicable, are disclosed within note 19 (Other non-current 
assets) and note 22 (Trade and other receivables) as appropriate. 
A contract liability is recognised when consideration is received in advance 
of the Group performing its performance obligations to customers, 
including, when appropriate, transfers of assets from customers (per 
paragraph (u) below). The value of contract liabilities is disclosed within 
note 26 (Trade and other payables) and note 29 (Other non-current 
liabilities) as appropriate.

(d)  Segmental reporting
Each of the Group’s business segments provides services which are 
subject to risks and returns which are different from those of the other 
business segments. The Group’s internal organisation and management 
structure and its system of internal financial reporting are based primarily 
on business segments. 

The Group is organised into three operating segments. The water segment 
comprises the regulated water and wastewater services undertaken by 
South West Water and the regulated water services undertaken by Bristol 
Water. The aggregation of these two operating segments reflects, in the 
opinion of management, the similar economic characteristics, services 
offered, classes of customers and the regulatory environment that these 
businesses share. The non-household retail business reflects the services 
provided by Pennon Water Services. Other segments, including Pennon 
Group plc, are not reportable segments as they are not reported to Chief 
Decision makers. Segmental revenue and results include transactions 
between businesses. Inter-segmental transactions are eliminated 
on consolidation.

(e)  Goodwill
Goodwill arising on consolidation from the acquisition of subsidiary 
undertakings represents the excess of the purchase consideration over the 
fair value of net assets acquired, less any subsequent impairment charges.

Goodwill is recognised as an asset and reviewed for impairment at least 
annually. Any impairment is recognised immediately in the income statement 
and is not subsequently reversed. For the purpose of impairment testing, 
goodwill acquired in a business combination is allocated to each of the cash 
generating units (CGUs) or group of CGUs, that is expected to benefit from 
the synergies of the combination. Each unit or group of units to which 
goodwill is allocated represents the lowest level within the entity at which the 
goodwill is monitored for internal reporting purposes. Goodwill is allocated 
and monitored at the reportable operating segment level. Further details 
are contained in accounting policy (i).

When a subsidiary undertaking is sold, the profit or loss on disposal 
is determined after including the attributable amount of goodwill.

(f)  Other intangible assets
Other intangible assets include assets acquired in business combination 
and are capitalised at fair value at the date of acquisition. Following initial 
recognition, finite life intangible assets are amortised on a straight-line 
basis over their estimated useful lives, with the expense charged to the 
income statement through operating costs.

198 

 Annual Report and Accounts 2022 | Pennon Group plc

2.  Principal accounting policies (continued)

(e)  Goodwill

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Contract assets and liabilities

A trade receivable is recognised when the Group has an unconditional 

right to receive consideration in exchange for performance obligations 

already fulfilled. A contract asset is recognised when the Group has 

fulfilled some of its performance obligations but has not yet obtained 

an unconditional right to receive consideration. The amounts for contract 

assets, when applicable, are disclosed within note 19 (Other non-current 

assets) and note 22 (Trade and other receivables) as appropriate. 

A contract liability is recognised when consideration is received in advance 

of the Group performing its performance obligations to customers, 

including, when appropriate, transfers of assets from customers (per 

paragraph (u) below). The value of contract liabilities is disclosed within 

note 26 (Trade and other payables) and note 29 (Other non-current 

liabilities) as appropriate.

(d)  Segmental reporting

Each of the Group’s business segments provides services which are 

subject to risks and returns which are different from those of the other 

business segments. The Group’s internal organisation and management 

structure and its system of internal financial reporting are based primarily 

on business segments. 

The Group is organised into three operating segments. The water segment 

comprises the regulated water and wastewater services undertaken by 

South West Water and the regulated water services undertaken by Bristol 

Water. The aggregation of these two operating segments reflects, in the 

opinion of management, the similar economic characteristics, services 

offered, classes of customers and the regulatory environment that these 

businesses share. The non-household retail business reflects the services 

provided by Pennon Water Services. Other segments, including Pennon 

Group plc, are not reportable segments as they are not reported to Chief 

Decision makers. Segmental revenue and results include transactions 

between businesses. Inter-segmental transactions are eliminated 

on consolidation.

Goodwill arising on consolidation from the acquisition of subsidiary 

undertakings represents the excess of the purchase consideration over the 

fair value of net assets acquired, less any subsequent impairment charges.

Goodwill is recognised as an asset and reviewed for impairment at least 

annually. Any impairment is recognised immediately in the income statement 

and is not subsequently reversed. For the purpose of impairment testing, 

goodwill acquired in a business combination is allocated to each of the cash 

generating units (CGUs) or group of CGUs, that is expected to benefit from 

the synergies of the combination. Each unit or group of units to which 

goodwill is allocated represents the lowest level within the entity at which the 

goodwill is monitored for internal reporting purposes. Goodwill is allocated 

and monitored at the reportable operating segment level. Further details 

are contained in accounting policy (i).

When a subsidiary undertaking is sold, the profit or loss on disposal 

is determined after including the attributable amount of goodwill.

(f)  Other intangible assets

Other intangible assets include assets acquired in business combination 

and are capitalised at fair value at the date of acquisition. Following initial 

recognition, finite life intangible assets are amortised on a straight-line 

basis over their estimated useful lives, with the expense charged to the 

income statement through operating costs.

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2.  Principal accounting policies (continued)
(g)  Property, plant and equipment
i) Infrastructure assets (being water mains and sewers, impounding and pumped raw water storage reservoirs, dams, pipelines and sea outfalls)
Infrastructure assets were included at fair value on transition to IFRS, and subsequent additions are recorded at cost less accumulated depreciation and 
impairment charges. Expenditure to increase capacity or enhance infrastructure assets is capitalised where it can be reliably measured, and it is probable 
that incremental future economic benefits will flow to the Group. The cost of day to day servicing of infrastructure components is recognised in the 
income statement as it arises.

Infrastructure assets are depreciated evenly over their useful economic lives, and are principally:

Dams and impounding reservoirs
Water mains
Sewers

200 years
40 to 120 years
40 to 120 years

Assets in the course of construction are not depreciated until commissioned.

ii)  Other assets (being property, overground plant and equipment)
Other assets are included at cost less accumulated depreciation.

Freehold land is not depreciated. Other assets are depreciated evenly to their residual value over their estimated economic lives, and are principally:

Land and buildings – freehold buildings 
Land and buildings – leasehold buildings 

Operational properties 

Fixed plant 
Vehicles, mobile plant and computers 

30 to 60 years
Over the estimated economic lives or the lease period, whichever is the 
shorter
40 to 100 years

20 to 40 years
3 to 10 years

Assets in the course of construction are not depreciated until commissioned.

The cost of assets includes directly attributable labour and overhead costs which are incremental to the Group. Borrowing costs directly attributable 
to the construction of a qualifying asset (an asset necessarily taking a substantial period of time to be prepared for its intended use) are capitalised as 
part of the asset. Assets transferred from customers are recognised at fair value as set out in accounting policy (u).

The assets’ residual values and useful lives are reviewed annually.

Gains and losses on disposal are determined by comparing sale proceeds with carrying amounts. These are included in the income statement.

(h)  Leased assets
All are accounted for by recognising a right-of-use asset and a lease liability except for:

 • Low value assets; and
 • Leases with a duration of 12 months or less.

Contracts are initially measured at the present value of contractual payments due to the lessor over the lease term, with the discount rate determined by 
reference to the rate inherent in the lease unless this is not readily determinable, in which case the Group’s incremental borrowing rate on commencement 
of the lease is used. After initial measurement, lease payments are allocated between the liability and finance cost. The finance cost is charged to profit 
and loss over the lease period to produce a constant periodic rate of interest on the remaining balance of the liability for each period. The interest element 
of cash payments in respect of these leases is included within interest payments in determining net cash generated from operating activities. The capital 
element of the cash payment is included within cash flows from financing activities. Right-of-use assets are amortised on a straight-line basis over the 
remaining term of the lease or the remaining economic life of the asset if shorter. When the Group revisits its estimate of lease term (because, for example, 
it reassesses an extension option), it adjusts the carrying amount of the lease liability to reflect the payments to make over the revised term, which is 
discounted at the same discount rate that applied on lease commencement. In these circumstances an equivalent adjustment is made to the carrying 
value of the right-of-use asset, with the revised carrying amount being amortised over the remaining (revised) lease term.

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 199

 
 
 
Notes to the financial statements (continued)

2.  Principal accounting policies (continued)
(h)  Leased assets (continued)
Assets are included as property, plant and equipment as right-of-use 
assets at the present value of the minimum lease payments and are 
depreciated over their estimated economic lives or the finance lease 
period, whichever is the shorter. The corresponding liability is recorded 
as borrowings. The interest element of the rental costs is charged against 
profits using the actuarial method over the period of the lease.

The Group regularly uses sale and leaseback transactions to finance its 
capital programme. A sale and leaseback transaction is where the Group 
sells an asset and immediately reacquires the use of the asset by entering 
into a lease with the buyer. Each transaction is assessed as to whether it 
meets the criteria within IFRS 15 ‘Revenue from contracts with customers’ 
for a sale to have occurred. If the sale criteria are met a lease liability 
is recognised, the associated property, plant and equipment asset is 
derecognised, and a right-of-use asset is recognised at the proportion 
of the carrying value relating to the right retained. Any gain or loss arising 
relates to the rights transferred to the buyer. If the criteria for a sale 
under IFRS 15 have not been met the asset is not derecognised and 
no sale is recorded.

(i)  Impairment of non-financial assets
Assets with an indefinite useful life are not subject to amortisation and are 
tested annually for impairment, or whenever events or changes in 
circumstance indicate that the carrying amount may not be recoverable.

Assets subject to amortisation or depreciation are tested for impairment 
whenever events or changes in circumstances indicate that the carrying 
amount may not be recoverable.

An impairment loss is recognised for the amount by which an asset’s 
carrying amount exceeds its recoverable amount. The recoverable amount 
is the higher of an asset’s fair value, less costs to sell, and value-in-use. 
For the purposes of assessing impairment, assets are grouped at the 
lowest levels for which there are separately identifiable cash flows (CGUs). 
Value-in-use represents the present value of projected future cash flows 
expected to be derived from a CGU, discounted using a pre-tax discount 
rate which reflects an assessment of the market cost of capital of the 
CGU. Impairments are charged to the income statement in the year in 
which they arise.

Non-financial assets other than goodwill that have been impaired are 
reviewed for possible reversal of the impairment at each reporting date.

Where a previously impaired asset or CGU’s recoverable amount is in 
excess of its carrying amount, previous impairments are reversed to the 
carrying value that would have expected to be recognised had the original 
impairment not occurred.

(j)  Investment in subsidiary undertakings
Investments in subsidiary undertakings are initially recorded at cost, 
being the fair value of the consideration paid. Subsequently investments 
are reviewed for impairment on an individual basis annually or if events 
or changes in circumstances indicate that the carrying value may not 
be fully recoverable.

(k)  Investment in joint ventures
Joint ventures are entities over which the Group exercises joint control. 
Investments in joint ventures are accounted for using the equity method 
of accounting. Any excess of the cost of acquisition over the Group’s 
share of the fair values of the identifiable net assets of the joint venture 
at the date of acquisition is recognised as goodwill and is included in the 
carrying value of the investment in the joint venture.

The carrying value of the Group’s investment is adjusted for the Group’s 
share of post-acquisition profits or losses recognised in the income 
statement and statement of comprehensive income. Losses of a joint 
venture in excess of the Group’s interest are not recognised unless the 
Group has a legal or constructive obligation to fund those losses.

(l)  Inventories
Inventories are stated at the lower of cost and net realisable value. 
The cost of finished goods and work in progress includes raw materials 
and the cost of bringing stocks to their present location and condition. 
It excludes borrowing costs. Net realisable value is the estimated selling 
price less cost to sell. The costs of items of inventory are determined 
using weighted average costs.

(m)  Cash and cash deposits
Cash and cash deposits comprise cash in hand and short-term deposits 
held at banks. Bank overdrafts are shown within current borrowings.

(n)  Financial instruments
Financial instruments are recognised and measured in accordance 
with IFRS 9. The Group classifies its financial instruments in the 
following categories:

i)  Debt instruments at amortised cost
All loans and borrowings are initially recognised at fair value, net of 
transaction costs incurred. Following initial recognition, interest-bearing 
loans and borrowings are subsequently stated at amortised cost using the 
effective interest method. Gains and losses are recognised in the income 
statement when instruments are derecognised or impaired. Premia, 
discounts and other costs and fees are recognised in the income 
statement through amortisation.

Borrowings are classified as current liabilities unless the Group has an 
unconditional right to defer settlement of the liability for at least 12 months 
after the balance sheet date.

ii)  Trade receivables
Trade receivables do not carry any interest receivable and are recognised 
initially at fair value and subsequently at amortised cost using the 
effective interest method, less provision for expected credit losses (ECLs). 
In accordance with IFRS 9, each Group entity performs an impairment 
analysis at each reporting date to measure the ECLs. Each entity does not 
track changes in credit risk but instead recognises a loss allowance based 
on lifetime ECLs at each reporting date. Each subsidiary has established 
a provision matrix that is based on its historical credit loss experience, 
adjusted for forward-looking factors specific to the receivables and the 
economic environment.

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Notes to the financial statements (continued)

2.  Principal accounting policies (continued)

(k)  Investment in joint ventures

(h)  Leased assets (continued)

Assets are included as property, plant and equipment as right-of-use 

assets at the present value of the minimum lease payments and are 

depreciated over their estimated economic lives or the finance lease 

period, whichever is the shorter. The corresponding liability is recorded 

as borrowings. The interest element of the rental costs is charged against 

profits using the actuarial method over the period of the lease.

The Group regularly uses sale and leaseback transactions to finance its 

capital programme. A sale and leaseback transaction is where the Group 

sells an asset and immediately reacquires the use of the asset by entering 

into a lease with the buyer. Each transaction is assessed as to whether it 

meets the criteria within IFRS 15 ‘Revenue from contracts with customers’ 

for a sale to have occurred. If the sale criteria are met a lease liability 

is recognised, the associated property, plant and equipment asset is 

derecognised, and a right-of-use asset is recognised at the proportion 

of the carrying value relating to the right retained. Any gain or loss arising 

relates to the rights transferred to the buyer. If the criteria for a sale 

under IFRS 15 have not been met the asset is not derecognised and 

no sale is recorded.

(i)  Impairment of non-financial assets

Assets with an indefinite useful life are not subject to amortisation and are 

tested annually for impairment, or whenever events or changes in 

circumstance indicate that the carrying amount may not be recoverable.

Assets subject to amortisation or depreciation are tested for impairment 

whenever events or changes in circumstances indicate that the carrying 

amount may not be recoverable.

An impairment loss is recognised for the amount by which an asset’s 

carrying amount exceeds its recoverable amount. The recoverable amount 

is the higher of an asset’s fair value, less costs to sell, and value-in-use. 

For the purposes of assessing impairment, assets are grouped at the 

lowest levels for which there are separately identifiable cash flows (CGUs). 

Value-in-use represents the present value of projected future cash flows 

expected to be derived from a CGU, discounted using a pre-tax discount 

rate which reflects an assessment of the market cost of capital of the 

CGU. Impairments are charged to the income statement in the year in 

which they arise.

Non-financial assets other than goodwill that have been impaired are 

reviewed for possible reversal of the impairment at each reporting date.

Where a previously impaired asset or CGU’s recoverable amount is in 

excess of its carrying amount, previous impairments are reversed to the 

carrying value that would have expected to be recognised had the original 

impairment not occurred.

(j)  Investment in subsidiary undertakings

Investments in subsidiary undertakings are initially recorded at cost, 

being the fair value of the consideration paid. Subsequently investments 

are reviewed for impairment on an individual basis annually or if events 

or changes in circumstances indicate that the carrying value may not 

be fully recoverable.

Joint ventures are entities over which the Group exercises joint control. 

Investments in joint ventures are accounted for using the equity method 

of accounting. Any excess of the cost of acquisition over the Group’s 

share of the fair values of the identifiable net assets of the joint venture 

at the date of acquisition is recognised as goodwill and is included in the 

carrying value of the investment in the joint venture.

The carrying value of the Group’s investment is adjusted for the Group’s 

share of post-acquisition profits or losses recognised in the income 

statement and statement of comprehensive income. Losses of a joint 

venture in excess of the Group’s interest are not recognised unless the 

Group has a legal or constructive obligation to fund those losses.

(l)  Inventories

Inventories are stated at the lower of cost and net realisable value. 

The cost of finished goods and work in progress includes raw materials 

and the cost of bringing stocks to their present location and condition. 

It excludes borrowing costs. Net realisable value is the estimated selling 

price less cost to sell. The costs of items of inventory are determined 

using weighted average costs.

(m)  Cash and cash deposits

Cash and cash deposits comprise cash in hand and short-term deposits 

held at banks. Bank overdrafts are shown within current borrowings.

(n)  Financial instruments

Financial instruments are recognised and measured in accordance 

with IFRS 9. The Group classifies its financial instruments in the 

following categories:

i)  Debt instruments at amortised cost

All loans and borrowings are initially recognised at fair value, net of 

transaction costs incurred. Following initial recognition, interest-bearing 

loans and borrowings are subsequently stated at amortised cost using the 

effective interest method. Gains and losses are recognised in the income 

statement when instruments are derecognised or impaired. Premia, 

discounts and other costs and fees are recognised in the income 

statement through amortisation.

Borrowings are classified as current liabilities unless the Group has an 

unconditional right to defer settlement of the liability for at least 12 months 

after the balance sheet date.

ii)  Trade receivables

Trade receivables do not carry any interest receivable and are recognised 

initially at fair value and subsequently at amortised cost using the 

effective interest method, less provision for expected credit losses (ECLs). 

In accordance with IFRS 9, each Group entity performs an impairment 

analysis at each reporting date to measure the ECLs. Each entity does not 

track changes in credit risk but instead recognises a loss allowance based 

on lifetime ECLs at each reporting date. Each subsidiary has established 

a provision matrix that is based on its historical credit loss experience, 

adjusted for forward-looking factors specific to the receivables and the 

economic environment.

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2.  Principal accounting policies (continued)
(n)  Financial instruments (continued)
iii)  Trade payables
Trade payables are not interest-bearing and are recognised initially at fair 
value and subsequently measured at amortised cost using the effective 
interest method.

iv)  Derivative financial instruments and hedging activities
The Group uses derivative financial instruments, principally interest rate 
swaps and cross-currency interest rate swaps to hedge risks associated 
with interest rate and exchange rate fluctuations. Derivative instruments 
are initially recognised at fair value on the date the derivative contract is 
entered into and subsequently remeasured at fair value for the reported 
balance sheet.

The Group designates certain hedging derivatives as either:

 • A hedge of a highly probable forecast transaction or change in the 
cash flows of a recognised asset or liability (a cash flow hedge); or
 • A hedge of the exposure to change in the fair value of a recognised 

asset or liability (a fair value hedge).

The gain or loss on remeasurement is recognised in the income statement 
except for cash flow hedges which meet the conditions for hedge 
accounting, when the portion of the gain or loss on the hedging 
instrument which is determined to be an effective hedge is recognised 
directly in equity, and the ineffective portion in the income statement. 
The gains or losses deferred in equity in this way are subsequently 
recognised in the income statement in the same period in which the 
hedged underlying transaction or firm commitment is recognised in 
the income statement.

In order to qualify for hedge accounting, the Group is required to document 
in advance the relationship between the item being hedged and the hedging 
instrument. The Group is also required to document and demonstrate an 
assessment of the relationship between the hedged item and the hedging 
instrument which shows that the hedge will be highly effective on an 
ongoing basis. This effectiveness testing is reperformed at the end of each 
reporting period to ensure that the hedge remains highly effective.

The full fair value of a hedging derivative is apportioned on a straight-line 
basis between non-current and current assets and liabilities based on the 
remaining maturity of the hedging derivative.

Derivative financial instruments deemed held for trading, which are 
not subject to hedge accounting, are classified as a current asset 
or liability with any change in fair value recognised immediately in 
the income statement.

The Group uses cross-currency swaps for some of its foreign currency 
denominated private placement borrowings. The swaps either have the 
effect of (i) converting variable rate foreign currency borrowings into fixed 
rate sterling borrowings, (ii) converting fixed rate foreign currency 
borrowings into fixed rate sterling borrowings, or (iii) converting fixed rate 
foreign currency borrowings into floating rate sterling borrowings.

In January 2020, the IASB’s interest rate benchmark reform amendments 
to IFRS 7 ‘Financial Instrument (FI) disclosures’ and to IFRS 9 ‘FI 
recognition and measurement’ (the ‘Phase 1 amendments’) were endorsed 
by the EU. The amendments modified hedge accounting requirements to 
allow hedge accounting to continue for affected hedges during the period 
of uncertainty before the hedged items or hedging instruments are 
affected when current interest rate benchmarks are amended due to the 
ongoing interest rate benchmark reforms. The Group chose to early adopt 
the Phase 1 amendments, which were mandatory for annual reporting 
periods commencing after 1 January 2020, for its reporting period ended 
31 March 2020. 

In August 2020, Phase 2 of interest rate benchmark reform was published, 
effective from 1 January 2021. The amendments address issues that arise 
from the implementation of the reforms including the replacement of one 
benchmark with an alternative one. The Phase 2 amendments provide 
additional temporary reliefs from applying specific IAS 39 Financial 
Instruments: Recognition and Measurement and IFRS 9: Financial 
Instruments hedge accounting requirements to hedging relationships 
directly affected by benchmark reform. 

During the year ended 31 March 2022, the Group completed its interest 
rate benchmark reform transition project which assessed and 
implemented changes to systems, processes, risk and valuation models, 
as well as managing related tax and accounting implications. The Group’s 
risk exposure that is directly affected by the interest rate benchmark 
reform is its floating rate debt, linked to the UK’s benchmark rate GBP 
London Inter-Bank Offered Rate (GBP LIBOR) and a number of its foreign 
exchange contracts. The floating rate debt is fixed through cash flow 
hedges using interest rate swaps. Cross currency interest rate swaps are 
also used to hedge foreign currency risk within the Group’s financial 
instruments. The Group has made amendments to the contractual terms 
of LIBOR-referenced floating-rate debt, swaps and foreign exchange 
contracts, and updated the relevant hedge designations. During 2021/22 
the Group completed the conversion of all its LIBOR based debt 
instruments to the Sterling Overnight Index Average (SONIA).

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(q)  Share capital and treasury shares
Ordinary shares are classified as equity.

Where the Company purchases the Company’s equity share capital 
(treasury shares) the consideration paid, including any directly attributable 
costs, is deducted from equity until the shares are cancelled or reissued. 
Where such shares are subsequently reissued, any consideration received, 
net of any directly attributable transaction costs, is included in equity.

The Group balance sheet includes the shares held by the Pennon Group 
plc Employee Benefit Trust, relating to employee share-based payments, 
which have not vested at the balance sheet date. These are shown as a 
deduction from shareholders’ equity until such time as they vest. 

Share buy-back scheme and tender offer
Shares purchased for cancellation are deducted from retained earnings 
at the total consideration paid or payable, including any related expenses. 
Where the Group has an irrevocable commitment to purchase shares for 
cancellation at the balance sheet date, a liability is recognised in other 
creditors based on the share price at the balance sheet date and retained 
earnings reduced by the amount of the liability. 

Shares purchased and held by the Group (treasury shares) are deducted 
from the treasury reserve at the total consideration paid or payable. On 
cancellation of treasury shares, the cost is transferred from the treasury 
reserve to retained earnings. 

When treasury shares are issued at below cost, an amount representing 
the difference between the cost of those shares and issue proceeds 
is transferred to retained earnings. No gain or loss is recognised in the 
consolidated income statement on the purchase, sale, issue or cancellation 
of the Group’s own equity instruments.

(r)  Dividend distributions
Dividend distributions are recognised as a liability in the financial 
statements in the period in which the dividends are approved by the 
Company’s shareholders. Interim dividends are recognised when paid; final 
dividends when approved by shareholders at the Annual General Meeting.

Notes to the financial statements (continued)

2.  Principal accounting policies (continued)
(n)  Financial instruments (continued)
v)  Financial instruments at fair value through profit
Financial instruments at fair value through profit reflect the fair value 
movement of the hedged risk on a hedged item through a fair value 
hedging relationship. The fair values of these financial instruments are 
initially recognised on the date the hedging relationship is entered into 
and thereafter remeasured at each subsequent balance sheet date. 
The gain or loss on remeasurement for the period is recognised in the 
income statement.

vi)  Receivables due from subsidiary undertakings
Amounts owed by subsidiaries are classified and recorded at amortised 
cost and reduced by allowances for ECLs. Estimated future credit losses 
are first recorded on initial recognition of a receivable and are based 
on estimated probability of default. Individual balances are written off 
when management deems them not to be collectible.

(o)  Taxation including deferred tax
The tax charge for the year comprises current and deferred tax. Tax is 
recognised in the income statement, except to the extent that it relates 
to items recognised in the statement of comprehensive income or directly 
in equity. In this case, the tax is also recognised in the statement of 
comprehensive income or directly in equity as appropriate.

Current tax is calculated on the basis of tax laws enacted or substantively 
enacted at the balance sheet date. Management periodically evaluates tax 
items subject to interpretation and establishes provisions on individual tax 
items, where in the judgement of management, the position is uncertain. 
The Group includes a number of companies, including the parent 
company, which are part of a tax group for certain aspects of the tax 
legislation. One of these aspects relates to group relief whereby current 
tax liabilities can be offset by current tax losses arising in other companies 
within the same tax group. Payments for group relief are included within 
the current tax disclosures.

Deferred tax is provided in full on temporary differences between the 
carrying amount of assets and liabilities in the financial statements and 
the tax base, except where they arise from initial recognition of an asset or 
liability in a transaction, other than a business combination, that at the time 
of the transaction affects neither accounting nor taxable profit or loss. 
Deferred tax assets are recognised only to the extent that it is probable 
that future taxable profits will be available against which the assets can be 
realised. Deferred tax is determined using the tax rates enacted or 
substantively enacted at the balance sheet date and expected to apply 
when the deferred tax liability is settled or the deferred tax asset is realised.

(p)  Provisions
Provisions are made where there is a present legal or constructive obligation 
as a result of a past event and it is probable that there will be an outflow of 
economic benefits to settle this obligation and a reliable estimate of this 
amount can be made. Where the effect of the time value of money is material 
the current amount of a provision is the present value of the expenditures 
expected to be required to settle obligations. The unwinding of the discount 
to present value is included as notional interest within finance costs.

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Notes to the financial statements (continued)

2.  Principal accounting policies (continued)

(n)  Financial instruments (continued)

(q)  Share capital and treasury shares

Ordinary shares are classified as equity.

v)  Financial instruments at fair value through profit

Financial instruments at fair value through profit reflect the fair value 

movement of the hedged risk on a hedged item through a fair value 

Where the Company purchases the Company’s equity share capital 

(treasury shares) the consideration paid, including any directly attributable 

costs, is deducted from equity until the shares are cancelled or reissued. 

hedging relationship. The fair values of these financial instruments are 

Where such shares are subsequently reissued, any consideration received, 

initially recognised on the date the hedging relationship is entered into 

net of any directly attributable transaction costs, is included in equity.

and thereafter remeasured at each subsequent balance sheet date. 

The gain or loss on remeasurement for the period is recognised in the 

income statement.

vi)  Receivables due from subsidiary undertakings

Amounts owed by subsidiaries are classified and recorded at amortised 

cost and reduced by allowances for ECLs. Estimated future credit losses 

are first recorded on initial recognition of a receivable and are based 

on estimated probability of default. Individual balances are written off 

when management deems them not to be collectible.

(o)  Taxation including deferred tax

The tax charge for the year comprises current and deferred tax. Tax is 

The Group balance sheet includes the shares held by the Pennon Group 

plc Employee Benefit Trust, relating to employee share-based payments, 

which have not vested at the balance sheet date. These are shown as a 

deduction from shareholders’ equity until such time as they vest. 

Share buy-back scheme and tender offer

Shares purchased for cancellation are deducted from retained earnings 

at the total consideration paid or payable, including any related expenses. 

Where the Group has an irrevocable commitment to purchase shares for 

cancellation at the balance sheet date, a liability is recognised in other 

creditors based on the share price at the balance sheet date and retained 

earnings reduced by the amount of the liability. 

recognised in the income statement, except to the extent that it relates 

Shares purchased and held by the Group (treasury shares) are deducted 

to items recognised in the statement of comprehensive income or directly 

from the treasury reserve at the total consideration paid or payable. On 

in equity. In this case, the tax is also recognised in the statement of 

cancellation of treasury shares, the cost is transferred from the treasury 

comprehensive income or directly in equity as appropriate.

reserve to retained earnings. 

Current tax is calculated on the basis of tax laws enacted or substantively 

When treasury shares are issued at below cost, an amount representing 

enacted at the balance sheet date. Management periodically evaluates tax 

the difference between the cost of those shares and issue proceeds 

items subject to interpretation and establishes provisions on individual tax 

is transferred to retained earnings. No gain or loss is recognised in the 

items, where in the judgement of management, the position is uncertain. 

consolidated income statement on the purchase, sale, issue or cancellation 

of the Group’s own equity instruments.

(r)  Dividend distributions

Dividend distributions are recognised as a liability in the financial 

statements in the period in which the dividends are approved by the 

Company’s shareholders. Interim dividends are recognised when paid; final 

dividends when approved by shareholders at the Annual General Meeting.

The Group includes a number of companies, including the parent 

company, which are part of a tax group for certain aspects of the tax 

legislation. One of these aspects relates to group relief whereby current 

tax liabilities can be offset by current tax losses arising in other companies 

within the same tax group. Payments for group relief are included within 

the current tax disclosures.

Deferred tax is provided in full on temporary differences between the 

carrying amount of assets and liabilities in the financial statements and 

the tax base, except where they arise from initial recognition of an asset or 

liability in a transaction, other than a business combination, that at the time 

of the transaction affects neither accounting nor taxable profit or loss. 

Deferred tax assets are recognised only to the extent that it is probable 

that future taxable profits will be available against which the assets can be 

realised. Deferred tax is determined using the tax rates enacted or 

substantively enacted at the balance sheet date and expected to apply 

when the deferred tax liability is settled or the deferred tax asset is realised.

(p)  Provisions

Provisions are made where there is a present legal or constructive obligation 

as a result of a past event and it is probable that there will be an outflow of 

economic benefits to settle this obligation and a reliable estimate of this 

amount can be made. Where the effect of the time value of money is material 

the current amount of a provision is the present value of the expenditures 

expected to be required to settle obligations. The unwinding of the discount 

to present value is included as notional interest within finance costs.

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2.  Principal accounting policies (continued)
(s)  Employee benefits
i)  Retirement benefit obligations
The Group operates defined benefit and defined contribution 
pension schemes.

Defined benefit pension schemes
The liability recognised in the balance sheet in respect of defined benefit 
pension plans is the present value of the defined benefit obligation at the 
end of the year less the fair value of plan assets. If the value of a plan’s 
assets exceeds the present value of its obligations, the resulting surplus 
is only recognised if the Group has an unconditional right to that surplus.

The defined benefit obligation is calculated by independent actuaries who 
advise on the selection of Directors’ best estimates of assumptions, using 
the projected unit credit method. The present value of the defined benefit 
obligation is determined by discounting the estimated future cash 
outflows using interest rates of high-quality corporate bonds, and that 
have terms to maturity approximating to the terms of the related pension 
obligation. The increase in liabilities of the Group’s defined benefit pension 
schemes, expected to arise from employee service in the year, is charged 
against operating profit.

Changes in benefits granted by the employer are recognised immediately 
as a past service cost in the income statement.

Actuarial gains and losses arising from experience adjustments and 
changes in actuarial assumptions are charged or credited to equity in the 
statement of comprehensive income in the period in which they arise.

Defined contribution scheme
Costs of the defined contribution pension scheme are charged to the 
income statement in the year in which they arise. The Group has no further 
payment obligations once the contributions have been paid.

ii)  Share-based payment
The Group operates a number of equity-settled, share-based payment 
plans for employees. The fair value of the employee services required 
in exchange for the grant is recognised as an expense over the vesting 
period of the grant.

Fair values are calculated using an appropriate pricing model. Non-
market-based vesting conditions are adjusted for assumptions as to the 
number of shares which are expected to vest.

(t)  Fair values
The fair value of interest rate swaps is based on the market price to 
transfer the asset or liability at the balance sheet date in an ordinary 
transaction between market participants. The fair values of short-term 
deposits, loans and overdrafts with a maturity of less than one year are 
assumed to approximate to their book values. In the case of non-current 
bank loans and other loans, the fair value of financial liabilities for 
disclosure purposes is estimated by discounting the future contractual 
cash flows at the current market interest rate available to the Group for 
similar financial instruments.

(u)  Transfers of assets from customers
Where an item of property, plant and equipment that must be used to 
connect customers to the network is received from a customer, or where 
cash is received from a customer for the acquisition or construction 
of such an item, that asset is recorded and measured on initial recognition 
at its fair value. The credit created by the recognition of the asset 
is recognised as a contract liability on the balance sheet. The contract 
liability reduces, and revenue is recognised in the income statement, 
as performance obligations are satisfied. The period over which the credit 
is recognised depends upon the nature of the service provided, as 
determined by the agreement with the customer. Where the service 
provided is solely a connection to the network, the credit is recognised 
at the point of connection. If the agreement does not specify a period, 
revenue is recognised over a period no longer than the economic life 
of the transferred asset used to provide the ongoing service.

The fair value of assets on transfer from customers is determined using 
a cost valuation approach allowing for depreciation.

(v)  Foreign exchange
Transactions denominated in foreign currencies are translated at the 
exchange rate at the date of the transaction. Monetary assets and liabilities 
denominated in a foreign currency are translated at the closing balance 
sheet rate. The resulting gain or loss is recognised in the income statement.

(w)  Non-underlying items
Non-underlying items are those that in the Directors’ view should be 
separately disclosed by virtue of their size, nature or incidence to enable 
a full understanding of the Group’s financial performance.

(x)  Grants and contributions
Grants and contributions receivable in respect of property, plant and 
equipment are deducted from the cost of those assets. Grants and 
contributions receivable in respect of expenses charged against profits 
in the year have been included in the income statement.

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Notes to the financial statements (continued)

3.  Financial risk management
(a)  Financial risk factors
The Group’s activities expose it to a variety of financial risks: liquidity risk; market risk (interest rate and foreign currency risk); and credit risk.

The Group’s treasury function seeks to ensure that sufficient funding is available to meet foreseeable needs and to maintain reasonable headroom for 
contingencies and manages inflation and interest rate risk.

The principal financial risks faced by the Group relate to liquidity, interest rate and credit counterparty risk.

These risks and treasury operations are managed by the Group Finance Director in accordance with policies established by the Board. Major transactions 
are individually approved by the Board. Treasury activities are reported to the Board and are subject to review by internal audit.

Financial instruments are used to raise finance, manage risk, optimise the use of surplus funds and manage overall interest rate performance. The Group 
does not engage in speculative activity.

i)  Liquidity risk
The Group actively maintains a mixture of long-term and short-term committed facilities which are designed to ensure the Group has sufficient available 
funds for operations and planned expansions equivalent to at least one year’s forecast requirements at all times. Details of undrawn committed facilities 
and short-term facilities are provided in note 28.

Refinancing risk is managed under a Group policy that requires that no more than 20% of Group net borrowings should mature in any financial year.

The Group and water business have entered into covenants with lenders. While terms vary, these typically provide for limits on gearing (primarily based 
on the water business’s regulatory capital value and unregulated EBITDA) and interest cover. Existing covenants are not impacted by subsequent changes 
to accounting standards.

Contractual undiscounted cash flows, including interest payments, at the balance sheet date were:

Due within 
1 year 
£m

Due between 
1 and 2 years 
£m

Due between 
2 and 5 years 
£m

Due over 
5 years
£m

Total 
£m

70.0
56.8
189.4
134.4

101.4
57.1
46.4
–

221.0
89.4
227.7
–

1,596.9
492.4
1,157.7
–

1,989.3
695.7
1,621.2
134.4

(3.6)

(6.5)

(7.9)

(2.2)

(20.2)

40.1
32.5
55.3
93.3

9.3

312.8
6.5
5.7

283.4
5.8
10.2

70.0
33.6
37.8
–

6.7

–
6.6
–

30.0
5.3
–

194.0
103.4
267.3
–

1,111.7
600.9
1,543.0
–

1,415.8
770.4
1,903.4
93.3

3.9

(2.3)

17.6

75.1
13.8
–

58.2
14.0
–

79.4
2.5
–

96.2
5.2
–

467.3
29.4
5.7

467.8
30.3
10.2

Group
31 March 2022
Non-derivative financial liabilities
Borrowings excluding lease liabilities 
Interest payments on borrowings 
Lease liabilities including interest 
Trade and other payables 
Derivative financial liabilities
Derivative contracts – net payments/(receipts) 
31 March 2021
Non-derivative financial liabilities
Borrowings excluding lease liabilities 
Interest payments on borrowings 
Lease liabilities including interest 
Trade and other payables 
Derivative financial liabilities
Derivative contracts – net payments/(receipts) 
Company
31 March 2022
Non-derivative financial liabilities
Borrowings (including intercompany borrowings)
Interest payments on borrowings 
Trade and other payables 
31 March 2021
Non-derivative financial liabilities
Borrowings (including intercompany borrowings)
Interest payments on borrowings 
Trade and other payables 

204 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

3.  Financial risk management

(a)  Financial risk factors

The Group’s activities expose it to a variety of financial risks: liquidity risk; market risk (interest rate and foreign currency risk); and credit risk.

The Group’s treasury function seeks to ensure that sufficient funding is available to meet foreseeable needs and to maintain reasonable headroom for 

contingencies and manages inflation and interest rate risk.

The principal financial risks faced by the Group relate to liquidity, interest rate and credit counterparty risk.

These risks and treasury operations are managed by the Group Finance Director in accordance with policies established by the Board. Major transactions 

are individually approved by the Board. Treasury activities are reported to the Board and are subject to review by internal audit.

Financial instruments are used to raise finance, manage risk, optimise the use of surplus funds and manage overall interest rate performance. The Group 

does not engage in speculative activity.

i)  Liquidity risk

The Group actively maintains a mixture of long-term and short-term committed facilities which are designed to ensure the Group has sufficient available 

funds for operations and planned expansions equivalent to at least one year’s forecast requirements at all times. Details of undrawn committed facilities 

and short-term facilities are provided in note 28.

Refinancing risk is managed under a Group policy that requires that no more than 20% of Group net borrowings should mature in any financial year.

The Group and water business have entered into covenants with lenders. While terms vary, these typically provide for limits on gearing (primarily based 

on the water business’s regulatory capital value and unregulated EBITDA) and interest cover. Existing covenants are not impacted by subsequent changes 

to accounting standards.

Contractual undiscounted cash flows, including interest payments, at the balance sheet date were:

Derivative contracts – net payments/(receipts) 

(3.6)

(6.5)

(7.9)

(2.2)

(20.2)

Group

31 March 2022

Non-derivative financial liabilities

Borrowings excluding lease liabilities 

Interest payments on borrowings 

Lease liabilities including interest 

Trade and other payables 

Derivative financial liabilities

31 March 2021

Non-derivative financial liabilities

Borrowings excluding lease liabilities 

Interest payments on borrowings 

Lease liabilities including interest 

Trade and other payables 

Derivative financial liabilities

Derivative contracts – net payments/(receipts) 

Company

31 March 2022

Non-derivative financial liabilities

Borrowings (including intercompany borrowings)

Interest payments on borrowings 

Trade and other payables 

31 March 2021

Non-derivative financial liabilities

Borrowings (including intercompany borrowings)

Interest payments on borrowings 

Trade and other payables 

Due within 

1 year 

£m

Due between 

1 and 2 years 

£m

Due between 

2 and 5 years 

£m

Due over 

5 years

£m

Total 

£m

70.0

56.8

189.4

134.4

40.1

32.5

55.3

93.3

9.3

312.8

6.5

5.7

283.4

5.8

10.2

101.4

57.1

46.4

–

221.0

89.4

227.7

–

1,596.9

492.4

1,157.7

–

1,989.3

695.7

1,621.2

134.4

70.0

33.6

37.8

–

6.7

6.6

–

–

30.0

5.3

–

194.0

103.4

267.3

–

1,111.7

600.9

1,543.0

–

1,415.8

770.4

1,903.4

93.3

3.9

(2.3)

17.6

75.1

13.8

–

58.2

14.0

–

79.4

2.5

–

96.2

5.2

–

467.3

29.4

5.7

467.8

30.3

10.2

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3.  Financial risk management (continued)
(a)  Financial risk factors (continued)
ii)  Market risk
The treasury policy states at least 60% of the Group’s debt should be fixed, this is managed through fixed rate debt and the use of derivatives to ensure 
these levels are met. Of the Group’s net borrowings a proportion is RPI index-linked. The interest rate for index-linked debt is based mainly upon an RPI 
measure; due to the change in the Ofwat methodology the Group has considered other index linked borrowings which are also used in determining the 
amount of revenue from customers in South West Water and Bristol Water. The Group uses a combination of fixed rate, index-linked borrowings and fixed 
rate interest swaps as cash flow hedges of future variable interest payments to achieve this policy. The notional principal amounts of the interest rate 
swaps are used to determine settlement under those swaps and are not therefore an exposure for the Group. These instruments are analysed in note 23.

During 2021/22 the Group completed the conversion of all its LIBOR based debt instruments to SONIA. Below are the details of the hedging instruments 
and hedged items which are now based on SONIA rather than LIBOR rates, by hedge type. The terms of the hedged items listed match those of the 
corresponding hedging instruments.

Hedge type
Fair value hedges

Instrument type
Pay compounded SONIA semi-annually, receive 
sterling fixed cross currency swap

Maturing 
2026

Nominal £m
16 

Cash flow hedges

Receive compounded SONIA quarterly, pay GBP 
fixed interest rate swap

2024-2030 

618

Receive compounded SONIA semi-annually, pay 
GBP fixed interest rate swap

2025

100

Hedged item
Fixed-rate Euro denominated financial 
instrument of the same maturity and nominal 
as the swap
UK benchmark rate (compounded SONIA) 
issued financial instruments of the same 
nominals as the swaps
UK benchmark rate (compounded SONIA) 
issued financial instruments of the same 
nominals as the swaps

The Group has accounted for the conversion from LIBOR to SONIA interest rates in accordance with Phases 1 and 2 of the amendments to IFRS 9. Further 
details are disclosed in note 2 (n) iv). The Group considers that the uncertainty arising from the interest rate benchmark reforms with respect to the timing 
and the amount of the underlying cash flows that the Group is exposed has ended as at 31 March 2022.

The Group has no significant interest-bearing assets upon which the net return fluctuates from market risk. Deposit interest receivable is expected 
to fluctuate in line with interest payable on floating rate borrowings. Consequently, the Group’s income and cash generated from operations (note 38) 
are independent of changes in market interest rates.

For 2022 if interest rates on variable net borrowings had been on average 1% higher/lower with all other variables held constant, post-tax profit for the year 
and equity would have increased/decreased by £4.3 million (2021 £11.0 million), for the equity sensitivity fair value, with derivative impacts excluded.

For 2022 if the indices on index-linked borrowings had been on average 1% higher/lower with all other variables held constant, post-tax profit for the year 
and equity would have increased/decreased by £6.5 million (2021 £4.0 million).

Foreign currency risk occurs at transactional and translation level from borrowings and transactions in foreign currencies. These risks are managed 
through forward contracts, which provide certainty over foreign currency risk.

iii)  Credit risk
Credit counterparty risk arises from cash and cash deposits, derivative financial instruments and exposure to customers, including outstanding receivables. 
Further information on the credit risk relating to trade and other receivables is given in note 22.

Counterparty risk arises from the investment of surplus funds and from the use of derivative financial instruments. The Board has agreed a policy for 
managing such risk which is controlled through credit limits, counterparty approvals, and rigorous monitoring procedures.

The Group has no other significant concentration of credit risk. The Group’s surplus funds are managed by the Group’s treasury function and are usually 
placed in short-term fixed interest deposits or the overnight money markets. Deposit counterparties must meet Board approved minimum criteria based 
on their short-term credit ratings and therefore be of good credit quality.

204 

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Annual Report and Accounts 2022 | Pennon Group plc 

 205

 
 
 
Notes to the financial statements (continued)

3.  Financial risk management (continued)
(b)  Capital risk management
The Group’s objectives when managing capital are to safeguard the Group’s ability to continue as a going concern in order to provide returns for 
shareholders and benefits for other stakeholders and to maintain an optimal capital structure to minimise the cost of capital.

The Group’s policy is to have a minimum of 12 months pre-funding of projected capital expenditure. At 31 March 2022 the Group had cash and facilities, 
including restricted funds, of £816 million, meeting this objective.

In order to maintain or adjust the capital structure, the Group seeks to maintain a balance of returns to shareholders through dividends and an appropriate 
capital structure of debt and equity for each business segment and the Group.

The Group monitors capital on the basis of the gearing ratio. This ratio is calculated as net borrowings divided by total capital. Net borrowings are 
analysed in note 39 and calculated as total borrowings less cash and cash deposits. Total capital is calculated as total shareholders’ equity plus net 
borrowings. The Group currently manages a net borrowings position of £2,682.9 million.

The gearing ratios at the balance sheet date were:

Net borrowings (note 39) 
Total equity 
Total capital 
Gearing ratio 

2022 
£m
2,682.9
1,276.6
3,959.5
67.8%

2021
£m
–
2,984.8
2,984.8
0.0%

The water segment is also monitored on the basis of the ratio of its net borrowings to regulatory capital value. Ofwat’s notional gearing target for the K7 
(2020-25) regulatory period is set at 60%.

Regulatory capital value 
Net borrowings 
Net borrowings/regulatory capital value 

Water business

2022
£m
4,209.2
2,710.5
64.4%

2021
£m
3,393.4
2,273.6
67.0%

The Group has entered into covenants with lenders and, while terms vary, these typically provide for limits on gearing and interest cover. The Group has 
been in compliance with its covenants during the year.

(c)  Determination of fair values
The Group uses the following hierarchy for determining the fair value of financial instruments by valuation technique:

 • Quoted prices (unadjusted) in active markets for identical assets or liabilities (level 1)
 •

Inputs other than quoted prices included within level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly (that is, 
derived from prices) (level 2)
Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs) (level 3).

 •

The Group’s financial instruments are valued principally using level 2 measures as analysed in note 23.

The fair value of financial instruments not traded in an active market (for example over-the-counter derivatives) is determined by using valuation 
techniques. A variety of methods and assumptions are used based on market conditions existing at each balance sheet date. Quoted market prices or 
dealer quotes for similar instruments are used for long-term debt. Other techniques, such as estimated discounted cash flows, are used to determine fair 
value for the remaining financial instruments. The fair value of interest rate swaps is calculated as the present value of the estimated future cash flows.

The carrying values, less expected credit losses, of trade receivables and payables are assumed to approximate to their fair values.

206 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

3.  Financial risk management (continued)

(b)  Capital risk management

The Group’s objectives when managing capital are to safeguard the Group’s ability to continue as a going concern in order to provide returns for 

shareholders and benefits for other stakeholders and to maintain an optimal capital structure to minimise the cost of capital.

The Group’s policy is to have a minimum of 12 months pre-funding of projected capital expenditure. At 31 March 2022 the Group had cash and facilities, 

including restricted funds, of £816 million, meeting this objective.

In order to maintain or adjust the capital structure, the Group seeks to maintain a balance of returns to shareholders through dividends and an appropriate 

capital structure of debt and equity for each business segment and the Group.

The Group monitors capital on the basis of the gearing ratio. This ratio is calculated as net borrowings divided by total capital. Net borrowings are 

analysed in note 39 and calculated as total borrowings less cash and cash deposits. Total capital is calculated as total shareholders’ equity plus net 

borrowings. The Group currently manages a net borrowings position of £2,682.9 million.

The gearing ratios at the balance sheet date were:

The water segment is also monitored on the basis of the ratio of its net borrowings to regulatory capital value. Ofwat’s notional gearing target for the K7 

(2020-25) regulatory period is set at 60%.

2022 

£m

2,682.9

1,276.6

3,959.5

67.8%

2022

£m

4,209.2

2,710.5

64.4%

Water business

2021

£m

–

2,984.8

2,984.8

0.0%

2021

£m

3,393.4

2,273.6

67.0%

Net borrowings (note 39) 

Total equity 

Total capital 

Gearing ratio 

Regulatory capital value 

Net borrowings 

Net borrowings/regulatory capital value 

been in compliance with its covenants during the year.

(c)  Determination of fair values

The Group has entered into covenants with lenders and, while terms vary, these typically provide for limits on gearing and interest cover. The Group has 

The Group uses the following hierarchy for determining the fair value of financial instruments by valuation technique:

 • Quoted prices (unadjusted) in active markets for identical assets or liabilities (level 1)

 •

Inputs other than quoted prices included within level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly (that is, 

derived from prices) (level 2)

 •

Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs) (level 3).

The Group’s financial instruments are valued principally using level 2 measures as analysed in note 23.

The fair value of financial instruments not traded in an active market (for example over-the-counter derivatives) is determined by using valuation 

techniques. A variety of methods and assumptions are used based on market conditions existing at each balance sheet date. Quoted market prices or 

dealer quotes for similar instruments are used for long-term debt. Other techniques, such as estimated discounted cash flows, are used to determine fair 

value for the remaining financial instruments. The fair value of interest rate swaps is calculated as the present value of the estimated future cash flows.

The carrying values, less expected credit losses, of trade receivables and payables are assumed to approximate to their fair values.

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4.  Critical accounting judgements and estimates
The Group’s principal accounting policies are set out in note 2. Management 
is required to exercise significant judgement and make use of estimates 
and assumptions in the application of these policies. Estimates are based 
on factors including historical experience and expectations of future events 
that management believe to be reasonable. However, given the judgemental 
nature of such estimates, actual results could be different from the 
assumptions used.

Estimates
Provision for doubtful debts
The Group has a material level of exposure to collection of trade 
receivables. Provisions in respect of these balances are calculated with 
reference to historical credit loss experience, adjusted for forward-looking 
factors which by their nature are subject to uncertainty. Analysis of actual 
recovery compared with provisioning levels have not, to date, resulted in 
material variances.

Under its regular review procedures at the balance sheet date, the Group 
applies a simplified approach in calculating ECLs for trade receivables and 
contract assets. Therefore, the Group does not track changes in credit risk 
but instead recognises a loss allowance based on lifetime ECLs at each 
reporting date. Each subsidiary has established a provision matrix that 
is informed by its historical credit loss experience, adjusted for forward-
looking factors specific to the receivables and the economic environment.

In the year ended 31 March 2020 an additional assessment of ECLs was 
focused on the potential impact from the COVID-19 pandemic. The 
COVID-19 pandemic continues to impact on society and the economy 
around the world. Pressure on the UK economy continues from the 
COVID-19 pandemic with global commodity shortages pushing up prices 
leading to higher inflation which in turn impacts on the ability of 
households to pay their bills in what is being termed the ‘cost of living 
crisis’. This additional pressure on households in the UK alongside the 
continued impacts of the pandemic are still being felt and as such the 
specific COVID-19 provision has now been incorporated into the main 
provision matrix calculation.

The actual level of debt collected may differ from the estimated levels 
of recovery. As at 31 March 2022 the Group’s current trade receivables 
were £296.2 million (2021 £253.2 million), against which £100.4 million 
(2021 £102.3 million) had been provided for ECLs (note 22).

Retirement benefit obligations
The Group operates defined benefit pension schemes for which actuarial 
valuations are carried out as determined by the trustees at intervals of not 
more than three years. The most recent triennial valuation of the main 
scheme was as at 31 March 2019, the outcome of which is summarised 
in note 30.

The pension cost and liabilities under IAS 19 are assessed in accordance 
with Directors’ best estimates using the advice of an independent qualified 
actuary and assumptions in the latest actuarial valuation. The assumptions 
are based on member data supplied to the actuary and market observations 
for interest rates and inflation, supplemented by discussions between 
the actuary and management. The mortality assumption uses a scheme-
specific calculation based on CMI 2019 actuarial tables with an allowance 
for future longevity improvement. The principal assumptions used to 
measure schemes’ liabilities, sensitivities to changes in those assumptions 
and future funding obligations are set out in note 30.

Judgements
Non-underlying items
In establishing which items are disclosed separately as non-underlying, 
to enable a full understanding of the Group’s financial performance, 
the Directors exercise their judgement in assessing the size, nature 
or incidence of specific items. See note 6 for further details.

Other estimates
Management assessed and resolved that the level of estimation for 
revenue recognition of accrued revenue relating to water and wastewater 
should not be considered critical as the estimates are largely calculated 
on a systematic basis and have not, to date, resulted in a material 
adjustment within the following 12-month period. However, management 
consider the total level of estimation of accrued revenue relating 
to water and wastewater to be material and highlight this as a material 
other estimate. 

The acquisition of Bristol Water has been accounted for using the 
acquisition method under IFRS 3. The identifiable assets, liabilities and 
contingent liabilities are recognised at their fair value at date of acquisition 
(see note 44). The fair value of the net assets identified were determined 
with assistance from independent experts using professional valuation 
techniques appropriate to the individual category of asset or liability. 
Calculating the fair values of net assets, notably the fair values of property, 
plant and equipment given the nature of the infrastructure assets 
acquired, involves estimation and consequently the fair value exercise 
is recorded as an other accounting estimate. The depreciation charge is 
sensitive to the value of property, plant and equipment, a higher or lower 
fair value calculation would lead to a change in the depreciation charge in 
the period following acquisition. Both Bristol Water and South West Water 
operate in the same industry, therefore the companies have identical or 
similar transactions which do not require new significant judgements or 
estimates to be made by the Group.

The property, plant and equipment of the Group relates primarily to 
infrastructure assets (being water mains and sewers, impounding and 
pumped raw water storage reservoirs, dams, pipelines and sea outfalls) 
as well as other assets which include fixed plant and operational 
properties. The useful economic lives of these types of asset vary from 
20 to 200 years. Asset lives are reviewed annually and amended where 
changes are made to assumptions relating to the expected life of the 
asset from judgement around usage and performance experience, 
technological advancement and other relevant factors. Overall assessments 
on the impact of climate change on long life assets have been completed 
and will be continuously updated for the latest available information. 
The most recent assessment of the impact on climate change, which 
includes the potential to mitigate adverse impacts, has not identified any 
specific impact on the useful economic lives of long life assets. 
Environmental factors and climate change form part of the planning 
process for new capital expenditure. The depreciation charge is sensitive 
to amendments of the useful economic lives of these assets, a significant 
change in the estimated life of these assets could have a material impact 
on depreciation, this is therefore noted as a material other estimate.

206 

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Annual Report and Accounts 2022 | Pennon Group plc 

 207

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

5.  Segmental information
Operating segments are reported in a manner consistent with internal reporting provided to the Chief Operating Decision-Maker (CODM), which has been 
identified as the Pennon Group plc Board. The earnings measures below are used by the Board in making decisions.

The Group is organised into two operating segments. The water segment comprises the regulated water and wastewater services undertaken by South 
West Water and the regulated water services undertaken by Bristol Water. The non-household retail business reflects the services provided by Pennon 
Water Services. 

Separate disclosures for Bristol Water Group on a stand-alone basis are also provided below as additional information.

The profit recognised on disposal of the Viridor business is provided in note 45.

Segment assets include goodwill and other intangible assets, property, plant and equipment, inventories, trade and other receivables and cash and cash 
deposits. Segment liabilities comprise operating liabilities and borrowings and exclude taxation. The other segment liabilities include the Company’s financing 
arrangements and Group taxation liabilities. Capital expenditure comprises additions to property, plant and equipment, including additions from the Bristol 
Water acquisition since the date of acquisition.

Revenue 
Water
Non-household retail 
Other 
Less intra-segment trading 1
Total underlying revenue
Water non-underlying revenue (note 6)

Operating profit/(loss) before depreciation, amortisation and non-underlying items (Underlying EBITDA) 
Water
Non-household retail 
Other 

Operating profit/(loss) before non-underlying items 
Water
Non-household retail 
Other 

Profit/(loss) before tax and non-underlying items 
Water
Non-household retail 
Other 

2022 
£m

687.8
195.3
8.5
(99.3)
792.3
–
792.3

385.0
3.4
(4.5)
383.9

244.0
2.6
(9.4)
237.2

146.0
1.0
(3.5)
143.5

2021
£m

563.0
162.8
5.6
(86.8)
644.6
(20.5)
624.1

340.6
1.4
(7.3)
334.7

222.3
0.7
(7.7)
215.3

164.6
(1.0)
(6.6)
157.0

Profit/(loss) before tax 
Water
Non-household retail 
Other 

140.6
(1.0)
(7.5)
132.1
Intra-segment transactions between and to different segments are under normal market-based commercial terms and conditions. Intra-segment revenue of the other segment is at cost.

144.0
1.0
(17.3)
127.7

1. 

208 

 Annual Report and Accounts 2022 | Pennon Group plc

Operating segments are reported in a manner consistent with internal reporting provided to the Chief Operating Decision-Maker (CODM), which has been 

identified as the Pennon Group plc Board. The earnings measures below are used by the Board in making decisions.

The Group is organised into two operating segments. The water segment comprises the regulated water and wastewater services undertaken by South 

West Water and the regulated water services undertaken by Bristol Water. The non-household retail business reflects the services provided by Pennon 

Water Services. 

Separate disclosures for Bristol Water Group on a stand-alone basis are also provided below as additional information.

The profit recognised on disposal of the Viridor business is provided in note 45.

Segment assets include goodwill and other intangible assets, property, plant and equipment, inventories, trade and other receivables and cash and cash 

deposits. Segment liabilities comprise operating liabilities and borrowings and exclude taxation. The other segment liabilities include the Company’s financing 

arrangements and Group taxation liabilities. Capital expenditure comprises additions to property, plant and equipment, including additions from the Bristol 

Water acquisition since the date of acquisition.

Operating profit/(loss) before depreciation, amortisation and non-underlying items (Underlying EBITDA) 

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Revenue 

Water

Other 

Non-household retail 

Less intra-segment trading 1

Total underlying revenue

Water non-underlying revenue (note 6)

Operating profit/(loss) before non-underlying items 

Profit/(loss) before tax and non-underlying items 

Non-household retail 

Non-household retail 

Non-household retail 

Profit/(loss) before tax 

Non-household retail 

Water

Other 

Water

Other 

Water

Other 

Water

Other 

2022 

£m

687.8

195.3

8.5

(99.3)

792.3

–

792.3

385.0

3.4

(4.5)

383.9

244.0

2.6

(9.4)

237.2

146.0

1.0

(3.5)

143.5

144.0

1.0

(17.3)

127.7

2021

£m

563.0

162.8

5.6

(86.8)

644.6

(20.5)

624.1

340.6

1.4

(7.3)

334.7

222.3

0.7

(7.7)

215.3

164.6

(1.0)

(6.6)

157.0

140.6

(1.0)

(7.5)

132.1

1. 

Intra-segment transactions between and to different segments are under normal market-based commercial terms and conditions. Intra-segment revenue of the other segment is at cost.

5.  Segmental information

5.  Segmental information (continued)

Balance sheet
31 March 2022
Assets (excluding investments in joint ventures)
Investments in joint ventures 
Total assets 
Liabilities 

Net assets 
31 March 2021
Assets (excluding investments in joint ventures)
Investments in joint ventures 
Total assets 
Liabilities 
Net assets 

Non-
household 
retail
 £m

Water
£m

Other
£m

Eliminations
£m

Group
£m

4,872.8
9.6
4,882.4
(3,810.4)

57.1
–
57.1
(54.8)

776.3
–
776.3
(576.0)

(384.1)
–
(384.1)
384.1

5,322.1
9.6
5,331.7
(4,057.1)

1,072.0

2.3

200.3

–

1,274.6

3,861.7
–
3,861.7
(3,019.3)
842.4

53.1
–
53.1
(51.7)
1.4

2,893.2
–
2,893.2
(752.2)
2,141.0

(388.0)
–
(388.0)
388.0
–

6,420.0
–
6,420.0
(3,435.2)
2,984.8

Segment liabilities of the water segment comprise of operating liabilities and borrowings. The other segment includes Company only assets and liabilities 
as well as Group taxation liabilities and should be considered in conjunction with the eliminations column. 

Other information
31 March 2022
Amortisation of other intangible assets 
Capital expenditure 
Depreciation 
Finance income 
Finance costs (before non-underlying items) 
31 March 2021
Amortisation of other intangible assets 
Capital expenditure 
Depreciation 
Finance income 
Finance costs (before non-underlying items) 

Notes

Water
£m

Non-household 
retail
£m

Other and 
eliminations
£m

7
17
7
8
8

7
17 
7 
8 
8 

3.2
237.3
137.8
3.9
101.8

–
168.3
118.7
0.8
58.5

0.2
–
0.7
–
1.6

0.2
–
–
–
1.7

–
–
4.8
(1.3)
(7.1)

–
–
0.5
3.4
2.3

Group
£m

3.4
237.3
143.3
2.6
96.3

0.2
168.3
119.2
4.2
62.5

Finance income and costs above reflect the segment in which the amounts arise and exclude intercompany transactions.

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 209

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

5.  Segmental information (continued)
All revenue is generated in the United Kingdom. The grouping of revenue streams by how they are affected by economic factors, as required by IFRS 15, 
is as follows:

Year ended 31 March 2022
Segment revenue – underlying
Inter-segment revenue
Revenue from external customers 
Significant service lines
Water 
Non-household retail 
Other

Year ended 31 March 2021
Segment revenue – underlying
Segment revenue – non-underlying (note 6)
Inter-segment revenue
Revenue from external customers 
Significant service lines
Water 
Non-household retail 
Other

Water
£m
687.8
(90.9)
596.9

Non-household 
retail £m
195.3
(0.2)
195.1

596.9
–
 –
596.9

Water
£m
563.0
(20.5)
(81.6)
460.9

460.9
–
–
460.9

–
195.1
–
195.1

Non-household 
retail £m
162.8
–
(0.4)
162.4

–
162.4
–
162.4

Other
£m
8.5
(8.2)
0.3

–
–
0.3
0.3

Other
£m
5.6
–
(4.8)
0.8

–
–
0.8
0.8

Total £m
891.6
(99.3)
792.3

596.9
195.1
0.3
792.3

Total £m
731.4
(20.5)
(86.8)
624.1

460.9
162.4
0.8
624.1

The Group’s country of domicile is the United Kingdom and this is the country in which it generates the majority of its revenue. The Group’s non-current 
assets are all located in the United Kingdom.

Amounts included in the Water segment in respect of the Bristol Water Group:

Revenues from Bristol Water Group
Revenue
Inter-segment revenue
Revenue from external customers

Profit from Bristol Water Group
Operating profit before depreciation, amortisation and non-underlying items (Underlying EBITDA)
Operating profit before non-underlying item
Profit before tax before non-underlying items 
Profit before tax

£m

104.4
(0.5)
103.9

53.3
29.3
9.2
9.2

210 

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Notes

2022 
£m

2021
£m

–

(20.5)

(8.9)
(6.9)
–

(15.8)
1.3
(99.5)
(114.0)

–
–
(4.4)

(24.9)
4.8
–
(20.1)

9
9 

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Revenue

WaterShare+1

Operating costs
Bristol Water acquisition costs2
CMA merger review and integration costs2
Pension curtailment charge3

Earnings before interest, tax, depreciation and amortisation 
Net tax credit arising on non-underlying items above
Deferred tax change in rate4
Net non-underlying charge
1. 

5.  Segmental information (continued)

All revenue is generated in the United Kingdom. The grouping of revenue streams by how they are affected by economic factors, as required by IFRS 15, 

6.  Non-underlying items
Non-underlying items are those that in the Directors’ view should be separately disclosed by virtue of their size, nature or incidence to enable a full 
understanding of the Group’s financial performance in the year and business trends over time. The presentation of results is consistent with internal 
performance monitoring.

Notes to the financial statements (continued)

Notes to the financial statements (continued)

is as follows:

Year ended 31 March 2022

Segment revenue – underlying

Inter-segment revenue

Revenue from external customers 

Significant service lines

Water 

Other

Non-household retail 

Year ended 31 March 2021

Segment revenue – underlying

Segment revenue – non-underlying (note 6)

Inter-segment revenue

Revenue from external customers 

Significant service lines

Water 

Other

Non-household retail 

Revenues from Bristol Water Group

Revenue

Inter-segment revenue

Revenue from external customers

Profit from Bristol Water Group

Operating profit before non-underlying item

Profit before tax before non-underlying items 

Profit before tax

Operating profit before depreciation, amortisation and non-underlying items (Underlying EBITDA)

Water

Non-household 

£m

retail £m

687.8

(90.9)

596.9

596.9

–

 –

596.9

Water

£m

563.0

(20.5)

(81.6)

460.9

460.9

–

–

460.9

195.3

(0.2)

195.1

195.1

195.1

–

–

–

–

–

(0.4)

162.4

162.4

162.4

Non-household 

retail £m

162.8

Other

£m

8.5

(8.2)

0.3

–

–

0.3

0.3

Other

£m

5.6

–

(4.8)

0.8

–

–

0.8

0.8

Total £m

891.6

(99.3)

792.3

596.9

195.1

0.3

792.3

Total £m

731.4

(20.5)

(86.8)

624.1

460.9

162.4

0.8

624.1

£m

104.4

(0.5)

103.9

53.3

29.3

9.2

9.2

In September 2020, the Group offered its WaterShare+ scheme to its customers whereby customers could choose to accept a credit on their bill or take shares in Pennon Group plc. 
The value of the rebate equated to £20 per customer and the total value of £20.5 million was recognised in full as a non-underlying reduction to revenue in the year ended 31 March 
2021. £19.3 million of the WaterShare+ credits were taken as credits on customers’ bills, with the balance of £1.2 million being taken as shares in Pennon Group Plc. This item was 
non-underlying in nature given its individual size and its non-recurring nature.

The Group’s country of domicile is the United Kingdom and this is the country in which it generates the majority of its revenue. The Group’s non-current 

assets are all located in the United Kingdom.

Amounts included in the Water segment in respect of the Bristol Water Group:

2.  The Group incurred expenses of £15.8 million in the year ended 31 March 2022. £8.9 million of costs in connection with the acquisition of Bristol Water and £6.9 million on the resulting 

merger review by the Competition and Markets Authority and other integration costs, £1.7 million of which were employment costs.

3.  In the year ended 31 March 2021 the Group completed its employee consultation to modernise its ongoing pension arrangements. The outcome of the consultation resulted in a 
decision to close Pennon’s principal defined benefit pension scheme to future accrual with effect from 30 June 2021. This resulted in a curtailment charge of £4.4 million in 2021.

4.  Following the Chancellor’s Budget on 4 March 2021 and subsequent substantial enactment of the Finance Act on 24 May 2021, the UK’s main rate of corporation tax will increase to 25% 

from 1 April 2023. All deferred tax assets and liabilities were therefore reviewed and where they crystallise after 1 April 2023 recalculated to crystallise at 25%, hence giving a 
non-underlying deferred tax charge of £99.5 million in 2022. This charge is considered non-underlying due to it arising from a material legislative change and its treatment is consistent 
with that applied in relation to previous changes in corporation tax rates.

7. Operating costs

Employment costs before non-underlying items 
Raw materials and consumables 
Other operating expenses before non-underlying items include:
Profit on disposal of property, plant and equipment 
Short-term/low value asset lease expense 
Trade receivables impairment 
Depreciation of property, plant and equipment:
•  Owned assets 
•  Under leases 
Amortisation of other intangible assets 

Notes
13 

22 

16 

2022 
£m
90.4
22.9

(1.0)
1.7
5.6

105.5
37.8
3.4

2021 
£m
75.0
18.1

(0.1)
1.4
3.8

87.4
31.8
0.2

Operating costs include a charge of £15.8 million (2021 £4.4 million) relating to non-underlying items, as detailed in note 6.

The costs above are exclusive of amounts relating to discontinued operations.

210 

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Annual Report and Accounts 2022 | Pennon Group plc 

 211

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

7. Operating costs (continued)
Fees payable to the Company’s auditor in the year were:

Fees payable to the Company’s auditor and its associates for the audit of parent company and consolidated financial 
statements 
Fees payable to the Company’s auditor and its associates for other services:
The audit of Company’s subsidiaries 
Audit-related assurance services 
Other non-audit services
Services related to corporate finance transactions
Total fees 
Fees payable to the Company’s auditor in respect of Pennon Group pension schemes:
Audit 

Expenses reimbursed to the auditor in relation to the audit of the Group were £50,000 (2021 nil).

2022 
£000

360

474
108
28
-
970

55

2021 
£000

217

579
89
144
443
1,472

36

A description of the work of the Audit Committee is set out in its report on pages 146 to 151 which includes an explanation of how the auditor’s objectivity 
and independence are safeguarded when non-audit services are provided by the auditor’s firm.

8. Net finance costs

Cost of servicing debt
Bank borrowings and overdrafts 
Interest element of lease payments 
Other finance costs 
Interest receivable 

Notional interest
Retirement benefit obligations

Net finance costs

Notes

Finance 
cost 
£m

(73.9)
(20.3)
(2.1)
–
(96.3)

30 

–

(96.3)

2022

Finance 
income 
£m

–
–
–
2.0
2.0

0.6

2.6

Total 
£m

(73.9)
(20.3)
(2.1)
2.0
(94.3)

0.6

Finance 
cost 
£m

(32.6)
(25.7)
(3.5)
–
(61.8)

(0.7)

(93.7)

(62.5)

2021

Finance 
income 
£m

–
–
–
4.2
4.2

–

4.2

Total 
£m

(32.6)
(25.7)
(3.5)
4.2
(57.6)

(0.7)

(58.3)

In addition to the above, finance costs of £1.3 million (2021 £0.9 million) have been capitalised on qualifying assets included in property, plant 
and equipment.

Other finance costs include £0.9 million (2021 nil) of dividends payable on listed preference shares issued by Bristol Water, which are classified as debt 
(see note 28).

Excluded from the amounts above are net finance costs relating to discontinued operations of nil (2021 £89.7 million), consisting of finance income 
of nil (2021 £6.0 million) and finance costs of nil (2021 £95.7 million) (see note 45).

9.  Taxation

Analysis of charge in year
Current tax charge/(credit) 
Deferred tax – other 
Deferred tax arising on change of rate of corporation tax 
Total deferred tax charge/(credit)
Tax charge/(credit) for year

Before 
non-underlying 
items 
2022 
£m

Non-
underlying
items 
(note 6)
2022 
£m

5.0
8.9
–
8.9
13.9

(1.3)
–
99.5
99.5
98.2

Before 
non-underlying 
items 
2021 
£m

23.0
6.6
–
6.6
29.6

Total 
2022 
£m

3.7
8.9
99.5
108.4
112.1

Non-
underlying
items 
(note 6)
2021 
£m

(3.9)
(0.9)
–
(0.9)
(4.8)

Total 
2021 
£m

19.1
5.7
–
5.7
24.8

UK corporation tax is calculated at 19% (2021 19%) of the estimated assessable profit for the year.

UK corporation tax for the Group is stated after a credit relating to prior year current tax of £1.7 million (2021 credit of £0.7 million) and a prior year deferred 
tax credit of £10.2 million (2021 £0.4 million charge). These items arise following discussion with and the subsequent submission of tax computations 
to HMRC. The largest adjustment relates to qualifying assets acquired in prior years, which are now being recognised.

212 

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Notes to the financial statements (continued)

Notes to the financial statements (continued)

Fees payable to the Company’s auditor and its associates for the audit of parent company and consolidated financial 

Fees payable to the Company’s auditor and its associates for other services:

The audit of Company’s subsidiaries 

Audit-related assurance services 

Other non-audit services

Services related to corporate finance transactions

Fees payable to the Company’s auditor in respect of Pennon Group pension schemes:

statements 

Total fees 

Audit 

A description of the work of the Audit Committee is set out in its report on pages 146 to 151 which includes an explanation of how the auditor’s objectivity 

and independence are safeguarded when non-audit services are provided by the auditor’s firm.

Notes

30 

Finance 

cost 

£m

(73.9)

(20.3)

(2.1)

(96.3)

–

–

(96.3)

2022

Finance 

income 

£m

–

–

–

2.0

2.0

0.6

2.6

Total 

£m

(73.9)

(20.3)

(2.1)

2.0

(94.3)

0.6

Finance 

cost 

£m

(32.6)

(25.7)

(3.5)

–

(61.8)

(0.7)

(93.7)

(62.5)

8. Net finance costs

Cost of servicing debt

Bank borrowings and overdrafts 

Interest element of lease payments 

Other finance costs 

Interest receivable 

Notional interest

Retirement benefit obligations

Net finance costs

and equipment.

(see note 28).

9.  Taxation

In addition to the above, finance costs of £1.3 million (2021 £0.9 million) have been capitalised on qualifying assets included in property, plant 

Other finance costs include £0.9 million (2021 nil) of dividends payable on listed preference shares issued by Bristol Water, which are classified as debt 

Excluded from the amounts above are net finance costs relating to discontinued operations of nil (2021 £89.7 million), consisting of finance income 

of nil (2021 £6.0 million) and finance costs of nil (2021 £95.7 million) (see note 45).

Analysis of charge in year

Current tax charge/(credit) 

Deferred tax – other 

Deferred tax arising on change of rate of corporation tax 

Total deferred tax charge/(credit)

Tax charge/(credit) for year

Before 

underlying

non-underlying 

Before 

non-underlying 

Non-

items 

(note 6)

2022 

£m

(1.3)

–

99.5

99.5

98.2

items 

2022 

£m

5.0

8.9

–

8.9

13.9

Total 

2022 

£m

3.7

8.9

99.5

108.4

112.1

Non-

underlying

items 

(note 6)

2021 

£m

(3.9)

(0.9)

–

(0.9)

(4.8)

items 

2021 

£m

23.0

6.6

–

6.6

29.6

UK corporation tax is calculated at 19% (2021 19%) of the estimated assessable profit for the year.

UK corporation tax for the Group is stated after a credit relating to prior year current tax of £1.7 million (2021 credit of £0.7 million) and a prior year deferred 

tax credit of £10.2 million (2021 £0.4 million charge). These items arise following discussion with and the subsequent submission of tax computations 

to HMRC. The largest adjustment relates to qualifying assets acquired in prior years, which are now being recognised.

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2022 

£000

360

474

108

28

-

970

55

2021

Finance 

income 

£m

–

–

–

–

4.2

4.2

4.2

2021 

£000

217

579

89

144

443

1,472

36

Total 

£m

(32.6)

(25.7)

(3.5)

4.2

(57.6)

(0.7)

(58.3)

Total 

2021 

£m

19.1

5.7

–

5.7

24.8

7. Operating costs (continued)

Fees payable to the Company’s auditor in the year were:

9.  Taxation (continued)
The tax for the year differs from the theoretical amount which would arise using the standard rate of corporation tax in the UK of 19% (2021 19%) as follows:

Expenses reimbursed to the auditor in relation to the audit of the Group were £50,000 (2021 nil).

Excluded from the above is a tax credit of nil (2021 £4.3 million credit) reported in the income statement under discontinued operations (see note 45).

Reconciliation of total tax charge
Profit before tax for continuing operations 
Profit multiplied by the standard rate of UK corporation tax of 19% (2021 19%) 
Effects of:
Expenses/(income) not deductible for tax purposes 
Adjustments to tax charge in respect of prior years 
Change in UK tax rates 
Depreciation charged on non-qualifying assets 
Other 
Tax charge for year 

2022 
£m

127.7
24.3

1.8
(11.9)
99.5
0.7
(2.3)
112.1

2021 
£m

132.1
25.1

(0.2)
(0.3)
–
0.4
(0.2)
24.8

Reconciliation of current tax charge
Profit before tax 
Profit multiplied by the standard rate of UK corporation tax of 19% (2021 19%) 
Effects of:
Relief for capital allowances in place of depreciation 
Disallowance of depreciation charged in the accounts 
Other timing differences 
Expenses/(income) not deductible for tax purposes 
Adjustments to tax charge in respect of prior years 
Depreciation charged on non-qualifying assets 
Relief for capitalised interest and foreign exchange gains/losses 
Current tax charge for year 

2022 
£m

127.7
24.3

(36.3)
22.4
(7.2)
1.8
(1.7)
0.6
(0.2)
3.7

2021 
£m

132.1
25.1

(21.5)
20.2
(4.0)
(0.2)
(0.7)
0.4
(0.2)
19.1

The Group’s current tax charge is lower than the UK headline rate of 19%, primarily due to the availability of capital allowances. Capital allowances provide 
tax relief when a business incurs expenditure on qualifying capital items such as plant and machinery used by the business. As an infrastructure business, 
these allowances help the Group to plan major investment and consequently to maintain lower customer bills, as corporation tax relief is given against the 
investments made.

From 1 April 2021 to 31 March 2023 a "super-deduction" on qualifying plant and machinery equivalent to 130% of spend on expenditure relating to 
contracts entered into after 3 March 2021 is available in respect of qualifying expenditure. The Group incurs significant capital expenditure each year as 
it maintains and enhances its assets for the benefit of its customers, communities and the environment. The first year allowance on certain other types 
of assets, including long-life was boosted to 50% for the same period, again for contracts entered into after 3 March 2021. These enhanced allowances 
have increased capital allowance claims for the year and hence reduce the current tax charge for the year. The same will apply for the year ended 31 
March 2023. There is also a consequently higher deferred tax liability and charge due to the additional capital allowance deductions together with the 
increase in the rate of corporation tax to 25% from 1 April 2023.

Other differences relate to the timing of relief for items including pension contributions, general provisions and financial derivatives. The reduction in the 
tax charge arising from other differences in the year relates mainly to additional pension contributions made to fund deficits in the schemes.

In addition to the amounts recognised in the income statement, the following tax charges / (credits) (which include the effect of the change in tax rate) 
were recognised:

Amounts recognised directly in other comprehensive income
Deferred tax credit on defined benefit pension schemes 
Deferred tax charge on cash flow hedges 
Amounts recognised directly in equity
Deferred tax charge on share-based payments 
Deferred tax on costs relating to perpetual capital securities

 2022
£m 

(2.4)
6.5

–
–

 2021 
£m

(5.5)
2.4

0.9
(0.6)

Included in the deferred tax credit on defined benefit schemes above is a credit of nil (2021 £3.1 million credit) which has been accounted for in 
discontinued operations. Also included in the deferred tax charge/(credit) on share-based payments is a charge of nil (2021 £0.5 million charge) which has 
also been accounted for in discontinued operations.

Factors affecting future tax charges
The UK main rate of corporation tax will increase to 25% from 1 April 2023. This change was substantively enacted on 24 May 2021, as such deferred tax 
liabilities and assets have been recalculated and recorded at the rate they are expected to unwind. This has been reflected through an increase in the tax 
charge in the income statement by £99.5 million, with a credit of £8.7 million taken through Other Comprehensive Income in respect of retirement 
obligations and derivatives.

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Notes to the financial statements (continued)
Notes to the financial statements (continued)

10.  Profit of the parent company

Profit attributable to ordinary shareholders’ equity dealt within the accounts of the parent company

2022 
£m
74.5

2021 
£m
1,312.3

As permitted by Section 408 of the Companies Act 2006, no income statement or statement of comprehensive income is presented for the Company.

11.  Earnings per share
Basic earnings per share are calculated by dividing the earnings attributable to ordinary shareholders by the weighted average number of ordinary shares 
outstanding during the year, excluding those held in the employee share trust (note 36), which are treated as cancelled.

For diluted earnings per share, the weighted average number of ordinary shares in issue is adjusted to include all dilutive potential ordinary shares. The Group 
has two types of dilutive potential ordinary shares – those share options granted to employees where the exercise price is less than the average market price 
of the Company’s ordinary shares during the year; and the contingently issuable shares under the Group’s Performance and Co-investment Plan, the long-term 
incentive plan and the deferred shares element of the Annual Incentive Bonus Plan, based on performance criteria for the vesting of the awards.

The weighted average number of shares and earnings used in the calculations were:

Number of shares (millions)
For basic earnings per share 
Effect of dilutive potential ordinary shares from share options 
For diluted earnings per share 

2022 

2021

312.1
1.7
313.8

421.1
1.6
422.7

Basic and diluted earnings per ordinary share
Earnings per ordinary share before non-underlying items and deferred tax are presented as the Directors believe that this measure provides a more useful 
year on year comparison of business trends and performance. Deferred tax is excluded as the Directors believe it reflects a distortive effect of changes 
in corporation tax rates and the level of long-term capital investment. Earnings per share have been calculated as follows:

Continuing and discontinued operations
Statutory earnings attributable to ordinary shareholders of the 
parent 
Deferred tax charge before non-underlying items 
Non-underlying items (net of tax)
Adjusted earnings 

Continuing operations
Statutory earnings attributable to ordinary shareholders of the 
parent
Deferred tax charge before non-underlying items 
Non-underlying items (net of tax) 
Adjusted earnings 

Discontinued operations
Statutory earnings attributable to ordinary shareholders of the 
parent 
Deferred tax charge before non-underlying items
Non-underlying items (net of tax) 
Adjusted earnings 

Profit 
after tax 
£m

15.4
8.9
114.0
138.3

Profit 
after tax 
£m

15.4
8.9
114.0
138.3

Profit 
after tax 
£m

–
–
–
–

2022

Earnings per share

Basic p

Diluted p

4.9
2.9
36.5
44.3

4.9
2.8
36.4
44.1

2022

Earnings per share

Basic p

Diluted p

4.9
2.9
36.5
44.3

4.9
2.8
36.4
44.1

2022

Earnings per share

Basic p

Diluted p

Profit 
after tax 
£m

1,762.2
14.2
(1,599.1)
177.3

Profit 
after tax 
£m

107.5
6.6
20.1
134.2

Profit 
after tax 
£m

2021

Earnings per share

Basic p

Diluted p

418.5
3.4
(379.8)
42.1

416.9
3.4
(378.4)
41.9

2021

Earnings per share

Basic p

Diluted p

25.5
1.6
4.8
31.9

25.4
1.6
4.7
31.7

2021

Earnings per share

Basic p

Diluted p

–
–
–
–

–
–
–
–

1,654.7
7.6
(1,619.2)
43.1

393.0
1.8
(384.6)
10.2

391.5
1.8
(383.1)
10.2

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10.  Profit of the parent company

12.  Dividends

Amounts recognised as distributions to ordinary equity holders in the year
Interim dividend paid for the year ended 31 March 2021 6.77p (2020 13.66p) per share
Final dividend paid for the year ended 31 March 2021 14.97p (2020 30.11p) per share
Special dividend paid for the year ended 31 March 2021 355.0p (2020 nil) per share

Proposed dividends
Proposed interim dividend for the year ended 31 March 2022: 11.70p (2021 6.77p) per share 
Proposed final dividend for the year ended 31 March 2022: 26.83p (2021 14.97p) per share 

2022 
£m

28.6
63.2
1,498.5
1,590.3

32.4
69.6
102.0

The proposed interim and final dividends have not been included as liabilities in these financial statements.

The proposed interim dividend for 2022 was paid on 5 April 2022 and the proposed final dividend is subject to approval by shareholders at the AGM.

13.  Employment costs

Wages and salaries 
Social security costs 
Pension costs 
Share-based payments 
Total employment costs 
Charged:
•  Employment costs (excluding non-underlying items) – consolidated income statement
•  Employment costs (non-underlying items) – consolidated income statement 
•  Capital schemes – property, plant and equipment 

Total employment costs 

Notes

30 
33 

2022 
£m
96.3
9.7
11.1
2.2
119.3

90.4
1.7
27.2

119.3

2021 
£m

57.5
126.8
–
184.3

28.6
63.2
91.8

2021 
£m
72.5
7.6
15.1
2.1
97.3

75.0
4.4
17.9

97.3

Details of Directors’ emoluments are set out in note 14. There are no personnel, other than Directors, who as key management exercise authority and 
responsibility for planning, directing and controlling the activities of the Group. Members of other executive committees assist the Directors in their duties 
but do not hold authority to control the activities of the Group.

Employees (average full-time equivalent number)
The average monthly number of employees (including Executive Directors) was:
Water 
Non-household retail 
Other 
Total 

2022

2021

2,394
177
65
2,636

1,745
160
82
1,987

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Profit attributable to ordinary shareholders’ equity dealt within the accounts of the parent company

As permitted by Section 408 of the Companies Act 2006, no income statement or statement of comprehensive income is presented for the Company.

11.  Earnings per share

Basic earnings per share are calculated by dividing the earnings attributable to ordinary shareholders by the weighted average number of ordinary shares 

outstanding during the year, excluding those held in the employee share trust (note 36), which are treated as cancelled.

For diluted earnings per share, the weighted average number of ordinary shares in issue is adjusted to include all dilutive potential ordinary shares. The Group 

has two types of dilutive potential ordinary shares – those share options granted to employees where the exercise price is less than the average market price 

of the Company’s ordinary shares during the year; and the contingently issuable shares under the Group’s Performance and Co-investment Plan, the long-term 

incentive plan and the deferred shares element of the Annual Incentive Bonus Plan, based on performance criteria for the vesting of the awards.

The weighted average number of shares and earnings used in the calculations were:

2022 

£m

74.5

2021 

£m

1,312.3

Earnings per ordinary share before non-underlying items and deferred tax are presented as the Directors believe that this measure provides a more useful 

year on year comparison of business trends and performance. Deferred tax is excluded as the Directors believe it reflects a distortive effect of changes 

in corporation tax rates and the level of long-term capital investment. Earnings per share have been calculated as follows:

Number of shares (millions)

For basic earnings per share 

Effect of dilutive potential ordinary shares from share options 

For diluted earnings per share 

Basic and diluted earnings per ordinary share

Continuing and discontinued operations

Statutory earnings attributable to ordinary shareholders of the 

parent 

Deferred tax charge before non-underlying items 

Non-underlying items (net of tax)

Adjusted earnings 

Continuing operations

parent

Statutory earnings attributable to ordinary shareholders of the 

Deferred tax charge before non-underlying items 

Non-underlying items (net of tax) 

Adjusted earnings 

Discontinued operations

Statutory earnings attributable to ordinary shareholders of the 

parent 

Deferred tax charge before non-underlying items

Non-underlying items (net of tax) 

Adjusted earnings 

2022 

2021

312.1

1.7

313.8

421.1

1.6

422.7

418.5

3.4

(379.8)

42.1

416.9

3.4

(378.4)

41.9

2021

Earnings per share

25.5

1.6

4.8

31.9

25.4

1.6

4.7

31.7

2022

Earnings per share

2021

Earnings per share

Basic p

Diluted p

Basic p

Diluted p

2022

Earnings per share

Basic p

Diluted p

Basic p

Diluted p

4.9

2.8

36.4

44.1

4.9

2.8

36.4

44.1

Profit 

after tax 

£m

1,762.2

14.2

(1,599.1)

177.3

Profit 

after tax 

£m

107.5

6.6

20.1

134.2

Profit 

after tax 

£m

Profit 

after tax 

£m

15.4

8.9

114.0

138.3

Profit 

after tax 

£m

15.4

8.9

114.0

138.3

Profit 

after tax 

£m

–

–

–

–

4.9

2.9

36.5

44.3

4.9

2.9

36.5

44.3

–

–

–

–

2022

Earnings per share

2021

Earnings per share

Basic p

Diluted p

Basic p

Diluted p

–

–

–

–

1,654.7

7.6

(1,619.2)

43.1

393.0

1.8

(384.6)

10.2

391.5

1.8

(383.1)

10.2

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Annual Report and Accounts 2022 | Pennon Group plc 

 215

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

14.  Directors’ emoluments

Executive Directors:
•  Salary 
•  Performance-related bonus paid or payable 
•  Share-based payments 
•  Other emoluments, including payments in lieu of pension provision 
Payment in lieu of notice on retirement
Non-Executive Directors 

2022 
£000

775
149
707
116
–
523
2,270

2021 
£000

857
467
1,010
164
749
541
3,788

The cost of share-based payments represents the amount charged to the income statement, as described in note 33. The aggregate gains on vesting 
of Directors’ share-based awards amounted to a total of £180,000 (2021 £155,000). 

Total emoluments include nil (2021 nil) payable to Directors for services as directors of subsidiary undertakings.

At 31 March 2022 no Directors (2021 one) are accruing retirement benefits under defined benefit pension schemes in respect of which the Group 
contributed. The pension scheme closed to future accrual on 30 June 2021 and during the period to closure to future accrual the company contributed 
£12,000 in respect of the one Director (12 months contributions to 31 March 2021 £29,000).

At 31 March 2022 two Directors (2021 one) are members of the Group’s defined contribution pension scheme in respect of which the Group contributed 
£3,000 (2021 £10,000).

At 31 March 2022 two Directors received payments in lieu of pension provision (2021 two).

More detailed information concerning Directors’ emoluments (including pensions and the highest paid Director) and share interests is shown in the 
Directors’ remuneration report on pages 162 to 179.

15.  Goodwill

Cost:
At 1 April 2020
At 31 March 2021
Acquisition of Bristol Water Group (note 44)
At 31 March 2022 
Carrying amount:
At 1 April 2020 
At 31 March 2021 
At 31 March 2022 

£m

42.3
42.3
116.1
158.4

42.3
42.3
158.4

Goodwill acquired in a business combination is allocated at acquisition to the CGU expected to benefit from that business combination. During the year 
the Group acquired the Bristol Water Group, adding £116.1 million to goodwill (see note 44). The brought forward goodwill balance of £42.3 million is 
allocated to the water business. All goodwill represents the water business, therefore this is the lowest level at which goodwill is monitored and tested.

Impairment testing of goodwill
The Group tests goodwill for impairment annually, or more frequently if there are any indications that impairment may have arisen.

The recoverable amount of the water business segment is assessed using level 2 fair value hierarchy techniques, with reference to the market value of the 
water business, using a market-based observable premium to regulated capital value.

The results of tests performed during the year demonstrate significant headroom in the water CGU, and it is judged that no reasonable change in the key 
assumptions would cause the carrying amount of the CGUs to exceed the recoverable amount.

216 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

14.  Directors’ emoluments

Executive Directors:

•  Salary 

•  Performance-related bonus paid or payable 

•  Share-based payments 

•  Other emoluments, including payments in lieu of pension provision 

Payment in lieu of notice on retirement

Non-Executive Directors 

15.  Goodwill

Cost:

At 1 April 2020

At 31 March 2021

At 31 March 2022 

Carrying amount:

At 1 April 2020 

At 31 March 2021 

At 31 March 2022 

Acquisition of Bristol Water Group (note 44)

The cost of share-based payments represents the amount charged to the income statement, as described in note 33. The aggregate gains on vesting 

of Directors’ share-based awards amounted to a total of £180,000 (2021 £155,000). 

Total emoluments include nil (2021 nil) payable to Directors for services as directors of subsidiary undertakings.

At 31 March 2022 no Directors (2021 one) are accruing retirement benefits under defined benefit pension schemes in respect of which the Group 

contributed. The pension scheme closed to future accrual on 30 June 2021 and during the period to closure to future accrual the company contributed 

£12,000 in respect of the one Director (12 months contributions to 31 March 2021 £29,000).

At 31 March 2022 two Directors (2021 one) are members of the Group’s defined contribution pension scheme in respect of which the Group contributed 

£3,000 (2021 £10,000).

At 31 March 2022 two Directors received payments in lieu of pension provision (2021 two).

More detailed information concerning Directors’ emoluments (including pensions and the highest paid Director) and share interests is shown in the 

Directors’ remuneration report on pages 162 to 179.

2022 

£000

775

149

707

116

–

523

2,270

2021 

£000

857

467

1,010

164

749

541

3,788

£m

42.3

42.3

116.1

158.4

42.3

42.3

158.4

Goodwill acquired in a business combination is allocated at acquisition to the CGU expected to benefit from that business combination. During the year 

the Group acquired the Bristol Water Group, adding £116.1 million to goodwill (see note 44). The brought forward goodwill balance of £42.3 million is 

allocated to the water business. All goodwill represents the water business, therefore this is the lowest level at which goodwill is monitored and tested.

Impairment testing of goodwill

The Group tests goodwill for impairment annually, or more frequently if there are any indications that impairment may have arisen.

The recoverable amount of the water business segment is assessed using level 2 fair value hierarchy techniques, with reference to the market value of the 

water business, using a market-based observable premium to regulated capital value.

The results of tests performed during the year demonstrate significant headroom in the water CGU, and it is judged that no reasonable change in the key 

assumptions would cause the carrying amount of the CGUs to exceed the recoverable amount.

16.  Other intangible assets

Cost:
At 1 April 2020
Additions 
Disposals 
At 31 March 2021
Additions 
Acquisition of Bristol Water Group
Disposals 
At 31 March 2022

Accumulated amortisation:
At 1 April 2020
Charge for year 
Disposals 
At 31 March 2021
Charge for year 
Disposals 
At 31 March 2022

Carrying amount:
At 1 April 2020
At 31 March 2021
At 31 March 2022

Patents 
£m

0.2
–
–
0.2
–
–
(0.2)
–

0.2
–
–
0.2
–
(0.2)
–

–
–
–

Other 
£m

4.0
0.2
(0.2)
4.0
3.6
12.8
(0.8)
19.6

2.8
0.2
(0.2)
2.8
3.4
(0.5)
5.7

1.2
1.2
13.9

Total 
£m

4.2
0.2
(0.2)
4.2
3.6
12.8
(1.0)
19.6

3.0
0.2
(0.2)
3.0
3.4
(0.7)
5.7

1.2
1.2
13.9

Patents have been derecognised in the year, the patents had been fully amortised over their estimated useful lives which at acquisition was 13 years.

Other, including computer software, is amortised over the useful life of the assets which at acquisition was ten years. The average remaining life is two 
years (2021 two years).

The carrying values of other intangible assets are reviewed annually or when events or changes in circumstance indicate that the carrying amounts may 
not be fully recoverable.

S
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Annual Report and Accounts 2022 | Pennon Group plc 

 217

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

17.  Property, plant and equipment

Group
Cost:
At 31 March 2020
Additions 
Assets adopted at fair value 
Grants and contributions 
Disposals 
Transfers/reclassifications 
At 31 March 2021
Additions 
Acquisition of Bristol Water Group
Assets adopted at fair value 
Grants and contributions 
Disposals 
Transfers/reclassifications 
At 31 March 2022

Accumulated depreciation:
At 31 March 2020
Charge for year 
Disposals 
At 31 March 2021 
Charge for year 
Disposals 
At 31 March 2022

Net book value:
At 31 March 2020
At 31 March 2021
At 31 March 2022

Land and 
buildings 
£m

Infrastructure 
assets 
£m

Operational 
properties 
£m

Fixed and mobile 
plant, vehicles 
and computers 
£m

Construction 
in progress 
£m

125.8
0.1
–
–
–
0.5
126.4
1.3
56.4
–
–
(0.2)
2.8
186.7

16.0
2.9
–
18.9
4.2
–
23.1

2,004.5 
17.0
7.4
–
–
13.5
2,042.4
40.5
644.0
11.0
–
(1.2)
17.7
2,754.4

312.5
23.1
–
335.6
33.7
(1.2)
368.1

762.4 
2.6
–
–
–
12.6
777.6
7.5
161.3
–
–
(1.3)
7.2
952.3

280.1
13.9
–
294.0
19.2
(1.3)
311.9

1,960.0 
49.4
–
–
(0.7)
70.2
2,078.9
67.3
60.2
–
–
(2.4)
46.3
2,250.3

1,191.4
82.8
(0.6)
1,273.6
89.5
(2.3)
1,360.8

119.1 
99.2
–
(3.7)
–
(96.8)
117.8
120.7
22.9
–
(3.2)
–
(74.0)
184.2

–
–
–
–
–
–
–

Total 
£m

4,971.8
168.3
7.4
(3.7)
(0.7)
–
5,143.1
237.3
944.8
11.0
(3.2)
(5.1)
–
6,327.9

1,800.0
122.7
(0.6)
1,922.1
146.6
(4.8)
2,063.9

109.8 
107.5
163.6

1,692.0 
1,706.8
2,386.3

482.3 
483.6
640.4

768.6 
805.3
889.5

119.1 
117.8
184.2

3,171.8
3,221.0
4,264.0

Of the total depreciation charge of £146.6 million (2021 £122.7 million), £1.3 million (2021 £1.5 million) has been charged to capital projects, £2.0 million 
(2021 £2.0 million) has been offset by deferred income and £143.3 million (2021 £119.2 million) has been charged against profits. Asset lives and residual 
values are reviewed annually. During the year borrowing costs of £1.3 million (2021 £0.9 million) have been capitalised on qualifying assets, at an average 
borrowing rate of 4.1% (2021 2.7%).

Groups of assets forming cash generating units are reviewed for indicators of impairment. No indicators of impairment were identified during the year.

Asset lives are reviewed annually. No significant changes were required in 2021/22.

218 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

17.  Property, plant and equipment

Group

Cost:

At 31 March 2020

Additions 

Assets adopted at fair value 

Grants and contributions 

Disposals 

Transfers/reclassifications 

At 31 March 2021

Additions 

Acquisition of Bristol Water Group

Assets adopted at fair value 

Grants and contributions 

Disposals 

Transfers/reclassifications 

At 31 March 2022

Accumulated depreciation:

At 31 March 2020

Charge for year 

Disposals 

At 31 March 2021 

Charge for year 

Disposals 

At 31 March 2022

Net book value:

At 31 March 2020

At 31 March 2021

At 31 March 2022

Land and 

buildings 

£m

Infrastructure 

assets 

£m

Operational 

properties 

£m

Fixed and mobile 

plant, vehicles 

and computers 

£m

Construction 

in progress 

£m

762.4 

2.6

1,960.0 

49.4

125.8

0.1

–

–

–

–

–

0.5

126.4

1.3

56.4

(0.2)

2.8

186.7

16.0

2.9

–

18.9

4.2

–

23.1

2,004.5 

17.0

7.4

–

–

13.5

2,042.4

40.5

644.0

11.0

–

(1.2)

17.7

312.5

23.1

–

335.6

33.7

(1.2)

368.1

–

–

–

–

–

12.6

777.6

7.5

161.3

(1.3)

7.2

280.1

13.9

–

294.0

19.2

(1.3)

311.9

2,754.4

952.3

2,250.3

2,078.9

–

–

(0.7)

70.2

67.3

60.2

–

–

(2.4)

46.3

1,191.4

82.8

(0.6)

1,273.6

89.5

(2.3)

1,360.8

768.6 

805.3

889.5

Total 

£m

4,971.8

168.3

7.4

(3.7)

(0.7)

–

5,143.1

237.3

944.8

11.0

(3.2)

(5.1)

–

6,327.9

1,800.0

122.7

(0.6)

1,922.1

146.6

(4.8)

2,063.9

119.1 

99.2

(3.7)

–

–

(96.8)

117.8

120.7

22.9

(3.2)

(74.0)

184.2

–

–

–

–

–

–

–

–

–

109.8 

107.5

163.6

1,692.0 

1,706.8

2,386.3

482.3 

483.6

640.4

119.1 

117.8

184.2

3,171.8

3,221.0

4,264.0

Of the total depreciation charge of £146.6 million (2021 £122.7 million), £1.3 million (2021 £1.5 million) has been charged to capital projects, £2.0 million 

(2021 £2.0 million) has been offset by deferred income and £143.3 million (2021 £119.2 million) has been charged against profits. Asset lives and residual 

values are reviewed annually. During the year borrowing costs of £1.3 million (2021 £0.9 million) have been capitalised on qualifying assets, at an average 

borrowing rate of 4.1% (2021 2.7%).

Groups of assets forming cash generating units are reviewed for indicators of impairment. No indicators of impairment were identified during the year.

Asset lives are reviewed annually. No significant changes were required in 2021/22.

17.  Property, plant and equipment (continued)
The Group leases many assets as a lessee, across several categories of asset. Right-of-use assets held under leases included in property, plant and 
equipment above were:

Group
Cost:
At 1 April 2020
Additions 
At 31 March 2021
Additions
Acquisition of Bristol Water Group
Disposals
At 31 March 2022

Accumulated depreciation:
At 31 March 2020
Charge / (credit) for year 
At 31 March 2021
Charge for year 
Disposals
At 31 March 2022

Net book amount:
At 31 March 2020
At 31 March 2021
At 31 March 2022

Land and 
buildings 
£m

Infrastructure 
assets 
£m

Operational 
properties 
£m

Fixed and mobile 
plant, vehicles 
and computers 
£m

Construction 
in progress 
£m

35.1 
0.2
35.3
–
0.5
–
35.8

1.5 
1.3
2.8
1.3
–
4.1

33.6 
32.5
31.7

404.9 
8.8
413.7
–
0.1
(14.1)
399.7

78.3 
(0.3)
78.0
5.1
(3.5)
79.6

326.6 
335.7
320.1

481.5 
0.7
482.2
7.7
–
(114.3)
375.6

135.0 
7.8
142.8
8.0
(48.1)
102.7

346.5 
339.4
272.9

519.0 
5.7
524.7
7.9
1.7
(152.6)
381.7

281.3 
23.0
304.3
23.4
(143.2)
184.5

237.7 
220.4
197.2

–
–
–
–

–
–

–
–
–

–
–

–
–
–

Total 
£m

1,440.5
15.4
1,455.9
15.6
2.3
(281.0)
1,192.8

496.1
31.8
527.9
37.8
(194.8)
370.9

944.4
928.0
821.9

When the group enters into sale and leaseback arrangements, the accounting for the arrangement depends on whether the transaction meets the 
criteria within IFRS 15 for a sale to have occurred. If the sale criteria are met, the associated property, plant and equipment asset is derecognised, and 
a right-of-use asset is recognised at the proportion of the carrying value relating to the right retained. If the criteria for a sale under IFRS 15 have not been 
met the asset is not derecognised, but is reclassified to right-of-use assets (within property, plant and equipment). Right of use assets includes assets held 
under sale and leaseback arrangements with a carrying value of £793.7 million.

During 2021 the depreciation on leased infrastructure assets included a credit of £5.1 million in respect of depreciation on owned assets which had been 
treated as relating to leased assets in the 2020 financial statements. There was a corresponding charge to depreciation on owned infrastructure assets in 2021. 

S
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g

i
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a
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c
e

F

i

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a
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c
i

a

l

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t
a
t
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m
e
n
t
s

O
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i

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f
o
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m
a
t
i

o
n

Company
Cost:
At 31 March 2020
Disposals 
At 31 March 2021
At 31 March 2022

Accumulated depreciation:
At 31 March 2020
Charge for year 
Disposals 
At 31 March 2021
At 31 March 2022

Net book value:
At 31 March 2020 
At 31 March 2021
At 31 March 2022

Asset lives and residual values are reviewed annually.

Fixed and mobile 
plant, vehicles 
and computers 
£m

0.4
(0.1)
0.3
0.3

0.2
0.1
(0.1)
0.2
0.2

0.2
0.1
0.1

218 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 219

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

18.  Financial instruments by category
The accounting policies for financial instruments that have been applied to line items are:

Fair value

Derivatives used 
for fair value 
hedging
£m

Derivatives used 
for cash flow 
hedging
£m

Debt instruments 
at amortised cost
£m

Notes

Amortised cost

Trade receivables 
and trade 
payables
£m

Group
31 March 2022
Financial assets
Amounts owed by joint ventures
Trade receivables
Derivative financial instruments 
Cash and cash deposits 
Total 
Financial liabilities
Borrowings 
Amounts owed to joint ventures
Trade payables 
Total 
31 March 2021
Financial assets
Trade receivables 
Derivative financial instruments 
Cash and cash deposits 
Total 
Financial liabilities
Borrowings 
Derivative financial instruments 
Trade payables 
Total 
Company
31 March 2022
Financial assets
Amounts owed by subsidiaries 
Other receivables 
Derivative financial instruments 
Cash and cash deposits 
Total 
Financial liabilities
Borrowings 
Trade payables 
Total 
31 March 2021
Financial assets
Amounts owed by subsidiaries 
Other receivables 
Derivative financial instruments 
Cash and cash deposits 
Total 
Financial liabilities
Borrowings 
Derivative financial instruments 
Trade payables 
Total 

220 

 Annual Report and Accounts 2022 | Pennon Group plc

19
22
23
25

28
26
26

22 
23 
25 

28 
23 
26 

19,22
22
23
25

28
26

19, 22
22 
23 
25 

28 
23 
26 

–
–
1.2
–
1.2

–
–
–
–

–
2.8
–
2.8

– 
– 
– 
– 

–
–
1.2
–
1.2

–
–
–

– 
– 
2.8
– 
2.8

– 
– 
– 
– 

–
–
19.2
–
19.2

–
–
–
–

–
2.3
–
2.3

– 
(23.7)
– 
(23.7)

–
–
0.4
–
0.4

–
–
–

– 
– 
0.6
– 
0.6

– 
(0.2)
– 
(0.2)

9.6
–
–
519.0
528.6

(3,201.9)
–
–
(3,201.9)

–
–
2,919.3
2,919.3

(2,855.0)
– 
– 
(2,855.0)

79.7
0.7
–
306.7
387.1

(467.3)
–
(467.3)

86.0
11.7
–
2,495.6
2,593.3

(467.8)
– 
– 
(467.8)

Total 
£m

9.6
180.9
20.4
519.0
729.9

(3,201.9)
(1.8)
(107.5)
(3,311.2)

150.9
5.1
2,919.3
3,075.3

(2,855.0)
(23.7)
(74.4)
(2,953.1)

–
180.9
–
–
180.9

–
(1.8)
(107.5)
(109.3)

150.9
–
– 
150.9

– 
– 
(74.4)
(74.4)

–
–
–
–
–

79.7
0.7
1.6
306.7
388.7

–
(0.7)
(0.7)

(467.3)
(0.7)
(468.0)

– 
–
– 
– 
– 

– 
– 
(1.2)
(1.2)

86.0
11.7
3.4
2,495.6
2,596.7

(467.8)
(0.2)
(1.2)
(469.2)

Notes to the financial statements (continued)

Notes to the financial statements (continued)

18.  Financial instruments by category

The accounting policies for financial instruments that have been applied to line items are:

Fair value

Derivatives used 

Derivatives used 

for fair value 

for cash flow 

Debt instruments 

hedging

£m

hedging

at amortised cost

£m

£m

Notes

Amortised cost

Trade receivables 

and trade 

payables

£m

Group

31 March 2022

Financial assets

Amounts owed by joint ventures

Trade receivables

Derivative financial instruments 

Cash and cash deposits 

Amounts owed to joint ventures

Total 

Financial liabilities

Borrowings 

Trade payables 

Total 

31 March 2021

Financial assets

Trade receivables 

Total 

Financial liabilities

Borrowings 

Trade payables 

Total 

Company

31 March 2022

Financial assets

Total 

Financial liabilities

Borrowings 

Trade payables 

Total 

31 March 2021

Financial assets

Derivative financial instruments 

Cash and cash deposits 

Derivative financial instruments 

Amounts owed by subsidiaries 

Other receivables 

Derivative financial instruments 

Cash and cash deposits 

Amounts owed by subsidiaries 

Other receivables 

Derivative financial instruments 

Cash and cash deposits 

Total 

Financial liabilities

Borrowings 

Trade payables 

Total 

Derivative financial instruments 

Total 

£m

9.6

180.9

20.4

519.0

729.9

(3,201.9)

(1.8)

(107.5)

(3,311.2)

150.9

5.1

2,919.3

3,075.3

(2,855.0)

(23.7)

(74.4)

(2,953.1)

79.7

0.7

1.6

306.7

388.7

(467.3)

(0.7)

(468.0)

86.0

11.7

3.4

2,495.6

2,596.7

(467.8)

(0.2)

(1.2)

(469.2)

180.9

180.9

–

–

–

–

(1.8)

(107.5)

(109.3)

150.9

150.9

–

– 

– 

– 

(74.4)

(74.4)

(0.7)

(0.7)

–

–

–

–

–

–

– 

–

– 

– 

– 

– 

– 

(1.2)

(1.2)

1.2

1.2

–

–

–

–

–

–

–

2.8

–

–

2.8

– 

– 

– 

– 

1.2

1.2

–

–

–

–

–

–

– 

– 

– 

2.8

2.8

– 

– 

– 

– 

(23.7)

(2,855.0)

19.2

19.2

–

–

–

–

–

–

–

2.3

–

–

2.3

(23.7)

– 

– 

0.4

0.4

–

–

–

–

–

–

– 

– 

– 

0.6

0.6

(0.2)

– 

– 

(0.2)

9.6

–

–

519.0

528.6

(3,201.9)

(3,201.9)

2,919.3

2,919.3

(2,855.0)

–

–

–

–

– 

– 

79.7

0.7

–

306.7

387.1

(467.3)

–

(467.3)

86.0

11.7

–

2,495.6

2,593.3

(467.8)

– 

– 

(467.8)

19

22

23

25

28

26

26

22 

23 

25 

28 

23 

26 

22

23

25

28

26

22 

23 

25 

28 

23 

26 

19,22

19, 22

19.  Other non-current assets
Non-current receivables

Amounts owed by subsidiary undertakings 
Amounts owed by related parties (note 43)

Non-current receivables were due:

Between 1 and 2 years
Over 2 years and less than 5 years 
Over 5 years 

The fair values of non-current receivables were:

Amounts owed by subsidiary undertakings
Amounts owed by joint ventures

20.  Investments
Subsidiary undertakings

Company
At 31 March 2020 
Investment in subsidiary undertakings
At 31 March 2021
Investment in subsidiary undertakings:
Bristol Water acquisition
South West Water share acquisition
Impairment of investment in subsidiary
At 31 March 2022

S
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Group

Company

2022 
£m
–
9.6
9.6

2022 
£m
9.6
–
–
9.6

2022 
£m
–
9.6
9.6

Group

Group

2021 
£m
–
–
–

2021 
£m
–
–
–
–

2021 
£m
–
–
–

2022 
£m
31.5
–
31.5

2022 
£m
5.2
15.6
10.7
31.5

2022 
£m
31.5
–
31.5

Company

Company

2021 
£m
26.1
–
26.1

2021 
£m
5.2
15.6
5.3
26.1

2021 
£m
27.0
–
–

£m

845.2
1.2
846.4

419.6
45.0
(0.2)
1,310.8

The recoverable amount of investments is determined based on value-in-use calculations, which are set out in note 15.

The acquisition of Bristol Water on 2 June 2021 reflects a £425.1 million cash outflow, net of £5.5 million in relation to an intercompany loan acquired 
through the acquisition.

The Company subscribed to 45 million £1 ordinary shares in South West Water Limited at a cost £45.0 million.

The Company has impaired the value of Peninsula Leasing Limited during the year in advance of the intended dissolution of the company in the next 
financial year.

220 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 221

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

20.  Investments (continued)
Investment in associates and joint ventures
Following the acquisition of Bristol Water Holdings UK Limited on 2 June 2021, the Group acquired the following investments in associates and joint 
ventures:

Name of entity
Water 2 Business Limited (“W2B”)

Principal activity
National retailer in the non-household 
market and provides retail water services to 
non-household customers

Place of business/
country of 
incorporation
England

% of ownership Measurement method
Equity

30%

Bristol Wessex Billing Services Limited (“BWBSL”) Meter reading, billing, debt recovery and 
customer contact management services
Debt collection services

Searchlight Collection Limited

England

England

50%

50%

Equity

Equity

The carrying value of the Group’s share of these investments in associates and joint ventures at the date of acquisition and at 31 March 2022 is nil. 
The Group’s share of the profits and other comprehensive income of these investments in associates and joint ventures from the date of acquisition 
to 31 March 2022 is nil.

The Group’s joint ventures are all private companies and there are no quoted market prices available for the shares. Summarised financial information 
for the joint ventures and investments in associates is set out below: 

 Summarised balance sheets

Current
Cash and cash equivalents
Other current assets
Total current assets
Non-current assets

Financial liabilities (excluding trade payables)
Current liabilities (including trade payables)
Total current liabilities

Non-current liabilities

Net assets

Summarised statement of comprehensive income

Revenue
Cost of sales and other operating expenses
Interest
Pre-tax profit/(loss)
Taxation (charge) / credit
Total comprehensive income

2022
£m

2021
£m

W2B

BWBSL

Searchlight

W2B

BWBSL

Searchlight

–
53.6
53.6
6.5

(1.1)
(28.0)
(29.1)

(32.2)

(1.2)

W2B
193.5
(190.9)
(0.7)
1.9
(0.6)
1.3

1.1
2.0
3.1
–

–
(3.1)
(3.1)

–

–

–
0.1
0.1
–

–

–

–

0.1

2022
£m

BWBSL
15.8
(15.8)
–
–
–
–

Searchlight
0.3
(0.3)
–
–
–
–

–
37.8
37.8
7.3

(1.4)
(13.1)
(14.5)

(33.1)

(2.5)

W2B
139.3
(141.0)
(0.9)
(2.6)
0.4
(2.2)

–
3.4
3.4
–

–
(3.4)
(3.4)

–

–

–
0.1
0.1
–

–

–

–

0.1

2021
£m

BWBSL
15.9
(15.9)
–
–
–
–

Searchlight
0.2
(0.2)
–
–
–
–

The information above reflects the amounts presented in the financial statements of the associates (and not the Group’s share of these amounts) 
adjusted for differences in accounting policies between the Group and associates. W2B’s year-end date is 30 June. BWBSL’s and Searchlight’s year ends 
are 31 March.

222 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

20.  Investments (continued)

Investment in associates and joint ventures

Following the acquisition of Bristol Water Holdings UK Limited on 2 June 2021, the Group acquired the following investments in associates and joint 

ventures:

Name of entity

Water 2 Business Limited (“W2B”)

Bristol Wessex Billing Services Limited (“BWBSL”) Meter reading, billing, debt recovery and 

Searchlight Collection Limited

Debt collection services

Principal activity

National retailer in the non-household 

market and provides retail water services to 

non-household customers

customer contact management services

Place of business/

country of 

incorporation

England

% of ownership Measurement method

30%

Equity

England

England

50%

50%

Equity

Equity

The carrying value of the Group’s share of these investments in associates and joint ventures at the date of acquisition and at 31 March 2022 is nil. 

The Group’s share of the profits and other comprehensive income of these investments in associates and joint ventures from the date of acquisition 

to 31 March 2022 is nil.

The Group’s joint ventures are all private companies and there are no quoted market prices available for the shares. Summarised financial information 

for the joint ventures and investments in associates is set out below: 

 Summarised balance sheets

Current

Cash and cash equivalents

Other current assets

Total current assets

Non-current assets

Financial liabilities (excluding trade payables)

Current liabilities (including trade payables)

Total current liabilities

Non-current liabilities

Net assets

Summarised statement of comprehensive income

Revenue

Interest

Cost of sales and other operating expenses

Pre-tax profit/(loss)

Taxation (charge) / credit

Total comprehensive income

2022

£m

2021

£m

W2B

BWBSL

Searchlight

W2B

BWBSL

Searchlight

–

53.6

53.6

6.5

(1.1)

(28.0)

(29.1)

(32.2)

(1.2)

W2B

193.5

(190.9)

(0.7)

1.9

(0.6)

1.3

1.1

2.0

3.1

(3.1)

(3.1)

–

–

–

–

–

–

–

–

–

0.1

0.1

0.1

–

–

–

–

–

–

–

–

–

37.8

37.8

7.3

(1.4)

(13.1)

(14.5)

(33.1)

(2.5)

W2B

139.3

(141.0)

(0.9)

(2.6)

0.4

(2.2)

–

3.4

3.4

(3.4)

(3.4)

–

–

–

–

–

–

–

–

–

0.1

0.1

–

–

–

–

0.1

–

–

–

–

2022

£m

BWBSL

15.8

(15.8)

Searchlight

0.3

(0.3)

2021

£m

BWBSL

15.9

(15.9)

Searchlight

0.2

(0.2)

The information above reflects the amounts presented in the financial statements of the associates (and not the Group’s share of these amounts) 

adjusted for differences in accounting policies between the Group and associates. W2B’s year-end date is 30 June. BWBSL’s and Searchlight’s year ends 

are 31 March.

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21.  Inventories

Raw materials and consumables 

22.  Trade and other receivables – current

Trade receivables 
Less: allowance for expected credit losses in respect of trade receivables 
Net trade receivables 

Amounts owed by subsidiary undertakings 
Other receivables 
Accrued income 
Prepayments

Group

Company

2022 
£m
7.7

2021 
£m
5.4

Group

2022 
£m

296.2
(100.4)
195.8

–
41.1
26.4
7.6
270.9

2021 
£m

253.2
(102.3)
150.9

– 
29.3
28.2
8.4
216.8

Company

2022 
£m
–

2022 
£m

– 
–
–

48.2
0.7
0.1
0.8
49.8

2021 
£m
–

2021 
£m

– 
– 
– 

59.9
11.7
0.1
1.3
73.0

Trade receivables include accrued income relating to customers with water budget payment plans. Due to the ongoing impact on demand patterns 
caused by the COVID-19 pandemic and a resulting population shift to the region, overall demand has increased in the South West Water business, causing 
increased levels of receivables despite the resilient cash collection performance. Additionally, trade receivables have increased following the acquisition 
of Bristol Water.

Accrued income includes £22.0 million (2021 £21.7 million) in respect of metered accrual revenue in the retail water business. Metered accrual revenue 
relates to performance obligations that have been fully extinguished in providing services to customers prior to the reporting date. Payment in respect 
of these services is a matter of time following issuance of invoices.

The Directors consider that the carrying amounts of trade and other receivables approximate to their fair value.

There is no concentration of credit risk in trade receivables. The Group has a large number of customers who are dispersed and there is no significant loss 
on trade receivables expected that has not been provided for.

The Group applies the simplified approach in calculating the expected credit losses for trade receivables allowing a provision matrix to be used which is 
based on the expected life of trade receivables, default rates for different customer categories within the collection process and forward-looking information.

As at 31 March, an analysis of the ageing of trade receivables is as follows:

Group
Not due 
Past due 1 – 30 days 
Past due 31 – 120 days 
More than 120 days

2022 
£m

68.9
17.4
20.2
189.7
296.2

2021 
£m

40.3
18.2
18.9
175.8
253.2

The aged trade receivables above are taken directly from aged sales ledger records.

The Group’s operating businesses specifically review separate categories of debt to identify an appropriate allowance for expected credit losses as 
outlined in note 2 (n) ii). South West Water Limited and Bristol Water PLC have a duty under legislation to continue to provide domestic customers with 
services regardless of payment. The expected credit loss rate applied ranges from 0% (not due) to 100% (>120 days and untraced previous occupier).

No material expected credit loss provision has been recognised in respect of amounts owed by subsidiary undertakings.

The movement in the allowance for expected credit losses in respect of trade receivables was:

At 1 April
Provision for expected credit losses
Receivables written off during the year as uncollectable
At 31 March

2022 
£m
102.3
5.5
(7.4)
100.4

2021 
£m
106.1
3.8
(7.6)
102.3

222 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 223

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

23.  Derivative financial instruments

Derivatives used for cash flow hedging
Non-current assets
Current assets
Current liabilities
Non-current liabilities
Derivatives used for fair value hedging
Non-current assets
Current assets

Group

Company

2022 
£m

14.1
5.1
–
–

0.7
0.5

2021 
£m

1.8
0.5
(6.3)
(17.4)

2.0
0.8

2022 
£m

0.3
0.1
–
–

0.7
0.5

2021 
£m

0.3
0.3
(0.2)
–

2.0
0.8

The Group’s financial risks and risk management policies are set out in note 3. The fair value of derivatives is split between current and non-current assets 
or liabilities based on the maturity of the cash flows. The ineffective portion recognised in the income statement arising from hedging relationships was  
nil (2021 nil).

During the year a £5.8 million charge (2021 £4.7 million charge) was recognised in profit and loss relating to cash flow hedges previously recognised 
through other comprehensive income and recorded in the hedging reserve. A £40.6 million credit (2021 £13.5 million credit) was recognised in other 
comprehensive income for cash flow hedges that may be classified subsequently to profit and loss.

Interest rate swaps, primarily cash flow hedges, and fixed rate borrowings are used to manage the mix of fixed and floating rates to ensure at least 60% 
of Group net borrowings are at fixed rate.

At 31 March 2022 the Group had interest rate swaps to swap from floating to fixed rate and hedge financial liabilities with a notional value of £718 million 
and a weighted average maturity of 3.5 years (2021 £801 million, with 4.4 years). The weighted average interest rate of the swaps for their nominal amount 
was 1.14% (2021 1.29%).

The periods for which the cash flow hedges are expected to affect future profit or loss are as follows:

Group
31 March 2022
Assets 
31 March 2021
Assets 
Liabilities 
Company
31 March 2022
Assets 
31 March 2021
Assets 
Liabilities 

Due within 
1 year 
£m

Due between 
1 and 2 years 
£m

Due between 
2 and 5 years 
£m

Due over 
5 years 
£m

5.1

0.5
(6.3)

0.1

0.3
(0.2)

5.0

0.3
(6.1)

0.2

0.1
–

7.0

0.8
(11.3)

0.1

0.2
–

2.1

0.7
–

–

–
–

Total 
£m

19.2

2.3
(23.7)

0.4

0.6
(0.2)

Valuation hierarchy
The Group uses the following hierarchy for determining the fair value of financial instruments by valuation technique:

•  Quoted prices (unadjusted) in active markets for identical assets or liabilities (level 1)
• 

Inputs other than quoted prices included within level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly 
(that is, derived from prices) (level 2)
Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs) (level 3).

• 

224 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

23.  Derivative financial instruments

Derivatives used for cash flow hedging

Derivatives used for fair value hedging

Non-current assets

Current assets

Current liabilities

Non-current liabilities

Non-current assets

Current assets

nil (2021 nil).

Group

31 March 2022

Assets 

31 March 2021

Assets 

Liabilities 

Company

31 March 2022

Assets 

31 March 2021

Assets 

Liabilities 

Valuation hierarchy

The Group’s financial risks and risk management policies are set out in note 3. The fair value of derivatives is split between current and non-current assets 

or liabilities based on the maturity of the cash flows. The ineffective portion recognised in the income statement arising from hedging relationships was  

During the year a £5.8 million charge (2021 £4.7 million charge) was recognised in profit and loss relating to cash flow hedges previously recognised 

through other comprehensive income and recorded in the hedging reserve. A £40.6 million credit (2021 £13.5 million credit) was recognised in other 

comprehensive income for cash flow hedges that may be classified subsequently to profit and loss.

Interest rate swaps, primarily cash flow hedges, and fixed rate borrowings are used to manage the mix of fixed and floating rates to ensure at least 60% 

of Group net borrowings are at fixed rate.

At 31 March 2022 the Group had interest rate swaps to swap from floating to fixed rate and hedge financial liabilities with a notional value of £718 million 

and a weighted average maturity of 3.5 years (2021 £801 million, with 4.4 years). The weighted average interest rate of the swaps for their nominal amount 

was 1.14% (2021 1.29%).

The periods for which the cash flow hedges are expected to affect future profit or loss are as follows:

Group

Company

2022 

£m

14.1

5.1

–

–

0.7

0.5

2021 

£m

1.8

0.5

(6.3)

(17.4)

2.0

0.8

2022 

£m

0.3

0.1

–

–

0.7

0.5

2.1

0.7

–

–

–

–

2021 

£m

0.3

0.3

(0.2)

–

2.0

0.8

Total 

£m

19.2

2.3

(23.7)

0.4

0.6

(0.2)

Due within 

1 year 

£m

Due between 

1 and 2 years 

£m

Due between 

2 and 5 years 

£m

Due over 

5 years 

£m

5.1

0.5

(6.3)

0.1

0.3

(0.2)

5.0

0.3

(6.1)

0.2

0.1

–

7.0

0.8

(11.3)

0.1

0.2

–

The Group uses the following hierarchy for determining the fair value of financial instruments by valuation technique:

•  Quoted prices (unadjusted) in active markets for identical assets or liabilities (level 1)

• 

Inputs other than quoted prices included within level 1 that are observable for the asset or liability, either directly (that is, as prices) or indirectly 

(that is, derived from prices) (level 2)

• 

Inputs for the asset or liability that are not based on observable market data (that is, unobservable inputs) (level 3).

23.  Derivative financial instruments (continued)
The fair value of financial instruments not traded in an active market (level 2, for example over-the-counter derivatives) is determined by using valuation 
techniques. A variety of methods and assumptions are used based on market conditions existing at each balance sheet date. Quoted market prices or 
dealer quotes for similar instruments are used for long-term debt. Other techniques, such as estimated discounted cash flows, are used to determine fair 
value for the remaining financial instruments. The fair value of interest rate swaps is calculated as the present value of the estimated future cash flows.

The Group’s financial instruments are valued using level 2 measures:

Group

Company

Assets
Derivatives used for cash flow hedging
Derivatives used for fair value hedging
Derivatives not in a hedge accounting relationship
Total assets
Liabilities
Derivatives used for cash flow hedging
Derivatives not in a hedge accounting relationship
Total liabilities

24.  Financial instruments at fair value through profit

Current liabilities
Non-current liabilities

2022 
£m

19.2
1.2
–
20.4

–
–
–

2022 
£m
2.5
36.1

2021 
£m

2.3
2.8
–
5.1

(23.7)
–
(23.7)

2022 
£m

0.4
1.2
–
1.6

–
–
–

Group

Company

2021 
£m
2.8
39.4

2022 
£m
0.1
–

2021 
£m

0.6
2.8
–
3.4

(0.2)
–
(0.2)

2021 
£m
0.5
1.0

Financial instruments at fair value through profit reflect the fair value movement of the hedged risk on the hedged item which had been designated in 
a fair value hedging relationship.

The hedged item was the £150 million bond issued by South West Water Finance Plc in 2010 which matures in July 2040 (see note 28). The hedging 
relationship was de-designated in previous periods at which point the fair value amount recognised at that point ceased to be revalued. The fixed financial 
liability at the point of de-designation is released to the income statement over the remaining life of the debt. 

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Annual Report and Accounts 2022 | Pennon Group plc 

 225

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

25. Cash and cash deposits

Cash at bank and in hand
Short-term bank deposits
Other deposits
Total cash and cash deposits

Group

Company

2022 
£m
57.3
50.0
411.7
519.0

2021 
£m
56.1
437.0
2,426.2
2,919.3

2022 
£m
6.7
50.0
250.0
306.7

2021 
£m
30.1
315.0
2,150.5
2,495.6

Group short-term deposits have an average maturity of one working day (2021 one working day).

Group other deposits have an average maturity of 78 days (2021 33 days).

Group other deposits include restricted funds of £161.7 million (2021 £250.8 million) to settle long-term lease liabilities (note 28) and £6.1 million held in 
an instant access account under the terms of other loan agreements. Restricted funds are available for access, subject to being replaced by an equivalent 
valued security.

For the purposes of the cash flow statement cash and cash equivalents comprise:

Cash and cash deposits as above
Less: deposits with a maturity of three months or more (restricted funds)

26. Trade and other payables – current

Trade payables
Contract liabilities
Other tax and social security
Accruals
Other payables
Amounts owed to joint venture

Group

Company

2022 
£m
519.0
(167.8)
351.2

2021 
£m
2,919.3
(250.8)
2,668.5

2022 
£m
306.7
–
306.7

2021 
£m
2,495.6
–
2,495.6

Group

Company

2022 
£m
107.5
3.3
4.3
29.5
25.1
1.8
171.5

2021 
£m
74.4
2.0
2.7
28.1
18.9
–
126.1

2022 
£m
0.7
–
0.8
2.1
 2.0
–
5.6

2021 
£m
1.2
–
0.9
–
8.1
–
10.2

2021 
£m
124.9
(2.1)
7.5
130.3

2021 
£m
2.0
128.3
130.3

The Directors consider that the carrying amount of trade and other payables approximates to their fair value.

The movement in the contract liabilities was:

Contract liabilities
At 1 April
Revenue recognised in the year
Consideration received in advance of completion of performance obligations
At 31 March

The analysis of contract liabilities between current and non-current is:

Current 
Non-current (note 29) 

Group

Group

2022 
£m
130.3
(2.0)
12.2
140.5

2022 
£m
3.3
137.2
140.5

Performance obligations related to the current contract liabilities balance above are expected to be satisfied, and revenue will be recognised, within the 
financial year ended 31 March 2023.

226 

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Notes to the financial statements (continued)

Notes to the financial statements (continued)

25. Cash and cash deposits

Cash at bank and in hand

Short-term bank deposits

Other deposits

Total cash and cash deposits

Group short-term deposits have an average maturity of one working day (2021 one working day).

Group other deposits have an average maturity of 78 days (2021 33 days).

Group

Company

2022 

£m

57.3

50.0

411.7

519.0

2021 

£m

56.1

437.0

2,426.2

2,919.3

2022 

£m

6.7

50.0

250.0

306.7

2021 

£m

30.1

315.0

2,150.5

2,495.6

27.  Current tax assets/(liabilities)

Current year debtor / (creditor)
Prior year tax items

28.  Borrowings

Group other deposits include restricted funds of £161.7 million (2021 £250.8 million) to settle long-term lease liabilities (note 28) and £6.1 million held in 

an instant access account under the terms of other loan agreements. Restricted funds are available for access, subject to being replaced by an equivalent 

valued security.

For the purposes of the cash flow statement cash and cash equivalents comprise:

Current
Bank and other loans
Private placements
Amounts owed to subsidiary undertakings 

Leases
Total current borrowings
Non-current
Bank and other loans
Private placements
Fixed rate bonds
RPI index-linked bonds
Listed preference shares

Leases
Total non-current borrowings
Total borrowings

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Company

2022 
£m
2.8
(1.3)
1.5

Group

2022 
£m

40.0
30.0
–
70.0
170.2
240.2

641.9
279.3
213.2
773.0
12.5
1,919.9
1,041.8
2,961.7
3,201.9

2021 
£m
(2.0)
2.1
0.1

2021 
£m

40.1
–
–
40.1
48.2
88.3

499.3
301.0
134.9
440.5
–
1,375.7
1,391.0
2,766.7
2,855.0

2022 
£m
(0.2)
(3.2)
(3.4)

2022 
£m

–
30.0
282.8
312.8
–
312.8

49.9
104.6
–
–
–
154.5
–
154.5
467.3

Company

2021 
£m
(1.2)
(3.2)
(4.4)

2021 
£m

– 
–
283.4
283.4
–
283.4

49.7
134.7
–
–
–
184.4
–
184.4
467.8

The Company issued a £100 million private placement in July 2007 maturing in 2022. Interest is payable at a fixed rate of 3.3%. During 2021, as part of the 
Group debt restructuring plans, a liability management process was completed resulting in £70 million of the outstanding notional being repaid.

South West Water Finance Plc issued a £150 million fixed rate bond in July 2010 maturing in 2040 with a cash coupon of 5.875%. Prior to acquisition 
by Pennon, Bristol Water Plc issued fixed rate bonds of £57.5 million maturing in 2033 with a cash coupon of 6.010%.

South West Water Finance Plc issued a £200 million RPI index-linked bond in July 2008 maturing in 2057 with a cash coupon of 1.99%. Bournemouth 
Water Limited issued a £65 million RPI index-linked bond in April 2005 maturing in 2033 with a cash coupon of 3.084%. This instrument was transferred 
to South West Water Limited in April 2017. Prior to acquisition by Pennon, Bristol Water Plc issued RPI index-linked bonds totalling £91 million maturing 
in 2032 with a cash coupon of 3.635% as well as a £40 million RPI index-linked bond maturing in 2041 with a cash coupon of 2.70%.

Fair value adjustments of £169 million in relation to the acquisition of Bournemouth Water Limited and Bristol Water Plc have been allocated to the 
instruments to which they relate.

Included within Bank and other loans are loans with the European Investment Bank and a £50 million CPI index-liked loan.

The listed preference shares were issued by Bristol Water Plc at £1 in 1992. They are held by external shareholders and are listed on the London Stock 
Exchange. Shareholders are entitled to receive dividends at 8.75% per annum on the par value of the shares on a cumulative basis; these dividends are 
payable half yearly on 1 April and 1 October. On winding up, the preference shareholders rank ahead of Bristol Water ordinary shareholders and are entitled 
to receive £1 per share and any dividends accrued but unpaid in respect of their shares. In the event that dividends on the preference shares are in arrears 
for six months or more, holders of the preference shares become entitled to vote at general meetings of members. The authorised preference share capital 
consists of 14,000,000 8.75% irredeemable cumulative preference shares of £1 each. The preference shares are classified as liabilities in the consolidated 
balance sheet of the Group and the related dividends are classified as finance costs.

In the current year, European Investment bank loans, which were previously included as a separate line item in the table above, have been aggregated with 
Bank and other loans. The change has been made as EIB loans are less significant now and share similar characteristics to bank loans. Comparative figures 
have been restated for consistency.

Cash and cash deposits as above

Less: deposits with a maturity of three months or more (restricted funds)

26. Trade and other payables – current

Trade payables

Contract liabilities

Other tax and social security

Accruals

Other payables

Amounts owed to joint venture

Contract liabilities

At 1 April

Revenue recognised in the year

At 31 March

Consideration received in advance of completion of performance obligations

The analysis of contract liabilities between current and non-current is:

Current 

Non-current (note 29) 

The Directors consider that the carrying amount of trade and other payables approximates to their fair value.

The movement in the contract liabilities was:

Group

Company

2022 

£m

519.0

(167.8)

351.2

2021 

£m

2,919.3

(250.8)

2,668.5

2022 

£m

306.7

–

306.7

2021 

£m

2,495.6

–

2,495.6

Group

Company

2022 

£m

107.5

3.3

4.3

29.5

25.1

1.8

171.5

2021 

£m

74.4

2.0

2.7

28.1

18.9

–

126.1

2022 

£m

0.7

–

0.8

2.1

 2.0

–

5.6

2021 

£m

1.2

–

0.9

–

8.1

–

10.2

2021 

£m

124.9

(2.1)

7.5

130.3

2021 

£m

2.0

128.3

130.3

Group

Group

2022 

£m

130.3

(2.0)

12.2

140.5

2022 

£m

3.3

137.2

140.5

Performance obligations related to the current contract liabilities balance above are expected to be satisfied, and revenue will be recognised, within the 

financial year ended 31 March 2023.

226 

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Annual Report and Accounts 2022 | Pennon Group plc 

 227

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

28.  Borrowings (continued)
The fair values of non-current borrowings, valued using level 2 measures (as set out in note 23) were:

Group
Bank and other loans 
Private placements 
Fixed rate bonds 
RPI index-linked bond 
Listed preference shares 

Leases 

Company
Bank and other loans 
Private placements 

2022

2021

Book value £m

Fair value
£m

Book value £m

Fair value 
£m

641.9
279.3
213.2
773.0
12.5
1,919.9
1,041.8
2,961.7

49.9
104.6
154.5

650.5
272.0
256.7
885.9
24.9
2,090.0
– 
2,090.0

51.8
105.1
156.9

499.3
301.0
134.9
440.5
–
1,375.7
1,391.0
2,766.7

49.7
134.7
184.4

500.4
306.4
202.6
550.1
–
1,559.5
–
1,559.5

55.2
136.5
191.7

Under IFRS 16 the disclosure of the fair value of leases is not required.

Where market values are not available, fair values of borrowings have been calculated by discounting expected future cash flows at prevailing interest rates.

The maturity of non-current borrowings, excluding leases, was:

Group

Company

Between 1 and 2 years 
Over 2 years and less than 5 years 
Over 5 years 

2022 
£m
101.4
221.0
1,597.5
1,919.9

The weighted average maturity of non-current borrowings, excluding leases, was 14.2 years (2021 15.0 years).

Undrawn committed borrowing facilities at the balance sheet date were:

Floating rate:
Expiring within 1 year
Expiring after 1 year 

Group

2022 
£m

50.0
247.0
297.0

2021 
£m
70.0
194.0
1,111.7
1,375.7

2021 
£m

–
285.0
285.0

2022 
£m
– 
75.1
79.4
154.5

Company

2022 
£m

25.0
80.0
105.0

2021 
£m
30.0
58.2
96.2
184.4

2021 
£m

–
105.0
105.0

228 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

28.  Borrowings (continued)

The fair values of non-current borrowings, valued using level 2 measures (as set out in note 23) were:

Under IFRS 16 the disclosure of the fair value of leases is not required.

The maturity of non-current borrowings, excluding leases, was:

Where market values are not available, fair values of borrowings have been calculated by discounting expected future cash flows at prevailing interest rates.

Group

Company

The weighted average maturity of non-current borrowings, excluding leases, was 14.2 years (2021 15.0 years).

Undrawn committed borrowing facilities at the balance sheet date were:

2022

2021

Book value £m

£m

Book value £m

499.3

301.0

134.9

440.5

–

1,375.7

1,391.0

2,766.7

49.7

134.7

184.4

2022 

£m

– 

75.1

79.4

154.5

641.9

279.3

213.2

773.0

12.5

1,919.9

1,041.8

2,961.7

49.9

104.6

154.5

2022 

£m

101.4

221.0

1,597.5

1,919.9

Fair value

650.5

272.0

256.7

885.9

24.9

2,090.0

– 

2,090.0

51.8

105.1

156.9

2021 

£m

70.0

194.0

1,111.7

1,375.7

2021 

£m

–

285.0

285.0

Group

2022 

£m

50.0

247.0

297.0

Company

2022 

£m

25.0

80.0

105.0

Fair value 

£m

500.4

306.4

202.6

550.1

–

–

1,559.5

1,559.5

55.2

136.5

191.7

2021 

£m

30.0

58.2

96.2

184.4

2021 

£m

–

105.0

105.0

Group

Bank and other loans 

Private placements 

Fixed rate bonds 

RPI index-linked bond 

Listed preference shares 

Leases 

Company

Bank and other loans 

Private placements 

Between 1 and 2 years 

Over 2 years and less than 5 years 

Over 5 years 

Floating rate:

Expiring within 1 year

Expiring after 1 year 

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28.  Borrowings (continued)
Information on leases
The Group has leases for various assets as shown in note 17.

The maturity of lease liabilities was:

Within 1 year 
Over 1 year and less than 5 years 
Over 5 years

Analysed as:

Current
Non-current

Group

2022 
£m

170.1
180.6
861.2
1,211.9

2021 
£m

48.2
243.2
1,147.8
1,439.2

Company

2022 
£m

–
–
–
–

Group

Company

2022 
£m
170.1
 1,041.8
1,211.9

2021 
£m
48.2
1,391.0
1,439.2

2022 
£m
–
–
–

2021 
£m

–
–
–
– 

2021 
£m
– 
– 
–

For the purposes of calculating debt or borrowings under the Group’s financing agreements, all of which were negotiated under IFRS prior to the 
implementation of IFRS 16, borrowings that were previously categorised as operating leases under IAS 17 are excluded from the definition of debt. As at 31 
March 2022 the carrying value of leases previously categorised as IAS 17 operating leases was £36.9 million (2021 £35.4 million).

The Group does not face a significant liquidity risk with regard to its lease liabilities. Lease liabilities are monitored within the Group’s treasury function.

The discount rate used to calculate the lease liabilities above involves estimation. Where the Group cannot readily determine the rate implicit in the lease 
the Group uses an estimated incremental borrowing rate (IBR). At 31 March 2022 the range of IBRs used was between 2.6% and 3.9% (2021 between 2.93% 
and 4.50%) and the weighted average IBR across all leases was 3.3% (2021 3.8%). If the weighted average rate used increased or decreased by 10bps, this 
would result in a c.1.1% increase or reduction in the present value of lease liabilities recognised at 31 March 2022 (2021 c.1.2%).

The period for repayment of certain leases includes an agreement to deposit with the lessor group amounts equal to the difference between the original 
and revised payments due. The accumulated deposits, £161.7 million at 31 March 2022 (2021 £250.8 million), are currently being held to settle the lease 
liability subject to rights to release by negotiation with the lessor. The deposits are subject to a registered charge given as security to the lessor for the 
balance outstanding.

Cash outflows in respect of leasing relate to principal repayments of £231.4 million (2021 £28.4 million) and interest repayments of £17.2 million (2021 £19.1 
million), in addition to inflows from lease financing arrangements of £15 million (2021 £15.0 million).

Other information required to be disclosed under IFRS 16 is included in note 17.

29.  Other non-current liabilities

Amounts owed to subsidiary undertakings 
Contract liabilities 

Group

Company

2022 
£m
– 
137.2
137.2

2021 
£m
– 
128.3
128.3

2022 
£m
8.6
–
8.6

2021 
£m
8.6
– 
8.6

Non-current contract liabilities relate to consideration received in advance of the Group performing its performance obligations to customers where 
performance obligations will not be completed within 12 months of the balance sheet date. The overall movement in total contract liabilities is disclosed in 
note 26. Contract liabilities reflect the fair value of assets transferred from customers in the water segment. The majority of the contract liabilities included 
above are expected to unwind after five years.

228 

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 229

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

30.  Retirement benefit obligations
During the year the Group operated a number of defined benefit pension schemes and also defined contribution schemes. The principal plan within the 
Group is the Pennon Group Pension Scheme (PGPS), which is a funded defined benefit, final salary pension scheme in the UK. Following the acquisition 
of Bristol Water, the Group also assumed defined benefit obligations through Bristol Water’s membership of Water Companies Pension Scheme (‘WCPS’). 

The Group’s pension schemes are established under trust law and comply with all relevant UK legislation. The assets of the Group’s pension schemes are 
held in separate trustee administered funds. The trustees of the funds are required to act in the best interest of the funds’ beneficiaries. The appointment 
of schemes’ trustees is determined by the schemes’ trust documentation. The Group has a policy for the PGPS that one-half of all trustees, other than the 
Chair, are nominated by members of the schemes, including pensioners.

Bristol Water’s membership of WCPS is through a separate section of that scheme. The assets of the section are held separately from those of the Group 
and are invested by discretionary fund managers appointed by the trustees of the scheme. The employees in the section ceased to earn additional 
defined benefit pensions on 31 March 2016. There were no employer contributions to the scheme from that date and from 30 June 2016 , with the 
agreement of the trustees, deficit contributions also ceased. All eligible employees were offered membership of a stakeholder pension scheme. 

In 2018 the trustees of the Bristol Water section of the WCPS purchased a bulk annuity policy to insure the benefits for members of the section. Following 
this the method for valuing the liabilities of the pension scheme has remained the same. However, the scheme assets, in the form of the insurance policy, 
now materially match the value of the liabilities. The process to buy up and wind up the scheme is continuing, including discussions regarding the release 
of the surplus on completion of this process.

Defined contribution schemes
Pension costs for defined contribution schemes were £7.6 million (2021 £6.4 million), of which £7.6 million (2021 £4.4 million) relates to the Continuing 
Group.

Defined benefit schemes
Assumptions
The principal actuarial assumptions at 31 March were:

Rate of increase in pensionable pay 
Rate of increase for current and future pensions 
Rate used to discount schemes’ liabilities and expected return on schemes’ assets 
Inflation 

2022 
%
3.0
3.1
2.75
3.6

2021
%
3.2
2.9
2.05
3.2

Mortality
Assumptions regarding future mortality experience are set based on actuarial advice in accordance with published statistics and experience. The mortality 
assumption uses a scheme-specific calculation based on CMI 2019 actuarial tables with an allowance for future longevity improvement.

The average life expectancy in years of a member having retired at age 62 on the balance sheet date is projected as:

Male 
Female 

The average life expectancy in years of a future pensioner retiring at age 62, 20 years after the balance sheet date, is projected as:

Male 
Female 

The sensitivities regarding the principal assumptions used to measure the schemes’ liabilities are:

2022
24.9
27.2

2022
26.0
28.3

2021 
24.7
27.0

2021 
25.5
27.9

Rate of increase in current and future pensions 
Rate used to discount schemes’ liabilities 
Inflation 
Life expectancy 

Change in 
assumption
+/– 0.5% 
+/– 0.5% 
+/– 0.5% 
+/– 1 year 

Impact on 
schemes’ 
liabilities
+/– 5.3%
–/+ 8.7%
+/– 6.7%
+/– 4.2%

The sensitivity analysis shows the effect of changes in the principal assumptions used for the measurement of the pension liability. The method used 
to calculate the sensitivities is approximate and has been determined taking into account the duration of the liabilities and the overall profile of each 
scheme’s membership. This is the same approach as has been adopted in previous years.

230 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

30.  Retirement benefit obligations

During the year the Group operated a number of defined benefit pension schemes and also defined contribution schemes. The principal plan within the 

Group is the Pennon Group Pension Scheme (PGPS), which is a funded defined benefit, final salary pension scheme in the UK. Following the acquisition 

of Bristol Water, the Group also assumed defined benefit obligations through Bristol Water’s membership of Water Companies Pension Scheme (‘WCPS’). 

The Group’s pension schemes are established under trust law and comply with all relevant UK legislation. The assets of the Group’s pension schemes are 

held in separate trustee administered funds. The trustees of the funds are required to act in the best interest of the funds’ beneficiaries. The appointment 

of schemes’ trustees is determined by the schemes’ trust documentation. The Group has a policy for the PGPS that one-half of all trustees, other than the 

Chair, are nominated by members of the schemes, including pensioners.

Bristol Water’s membership of WCPS is through a separate section of that scheme. The assets of the section are held separately from those of the Group 

and are invested by discretionary fund managers appointed by the trustees of the scheme. The employees in the section ceased to earn additional 

defined benefit pensions on 31 March 2016. There were no employer contributions to the scheme from that date and from 30 June 2016 , with the 

agreement of the trustees, deficit contributions also ceased. All eligible employees were offered membership of a stakeholder pension scheme. 

In 2018 the trustees of the Bristol Water section of the WCPS purchased a bulk annuity policy to insure the benefits for members of the section. Following 

this the method for valuing the liabilities of the pension scheme has remained the same. However, the scheme assets, in the form of the insurance policy, 

now materially match the value of the liabilities. The process to buy up and wind up the scheme is continuing, including discussions regarding the release 

Pension costs for defined contribution schemes were £7.6 million (2021 £6.4 million), of which £7.6 million (2021 £4.4 million) relates to the Continuing 

of the surplus on completion of this process.

Defined contribution schemes

Group.

Defined benefit schemes

Assumptions

The principal actuarial assumptions at 31 March were:

Rate of increase in pensionable pay 

Rate of increase for current and future pensions 

Rate used to discount schemes’ liabilities and expected return on schemes’ assets 

Assumptions regarding future mortality experience are set based on actuarial advice in accordance with published statistics and experience. The mortality 

assumption uses a scheme-specific calculation based on CMI 2019 actuarial tables with an allowance for future longevity improvement.

The average life expectancy in years of a member having retired at age 62 on the balance sheet date is projected as:

The average life expectancy in years of a future pensioner retiring at age 62, 20 years after the balance sheet date, is projected as:

The sensitivities regarding the principal assumptions used to measure the schemes’ liabilities are:

Rate of increase in current and future pensions 

Rate used to discount schemes’ liabilities 

Inflation 

Life expectancy 

The sensitivity analysis shows the effect of changes in the principal assumptions used for the measurement of the pension liability. The method used 

to calculate the sensitivities is approximate and has been determined taking into account the duration of the liabilities and the overall profile of each 

scheme’s membership. This is the same approach as has been adopted in previous years.

2022 

%

3.0

3.1

2.75

3.6

2022

24.9

27.2

2022

26.0

28.3

2021

%

3.2

2.9

2.05

3.2

2021 

24.7

27.0

2021 

25.5

27.9

Change in 

assumption

+/– 0.5% 

+/– 0.5% 

+/– 0.5% 

+/– 1 year 

Impact on 

schemes’ 

liabilities

+/– 5.3%

–/+ 8.7%

+/– 6.7%

+/– 4.2%

Inflation 

Mortality

Male 

Female 

Male 

Female 

S
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i

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30.  Retirement benefit obligations (continued)
The amounts recognised in the balance sheet, excluding amounts transferred to liabilities directly associated with assets classified as held for sale, were:

Present value of financial obligations 
Fair value of plan assets 
Surplus/(deficit) of funded plans 
Less: restriction of surplus
Net asset/(liability) recognised in the balance sheet

The movement in the net defined benefit obligation over the accounting period is as follows:

Group

Company

2022 
£m
(985.9)
1,056.5
70.6
(4.3)
66.3

2021 
£m
(901.7)
910.5
8.8
–
8.8

2022 
£m
(190.7)
203.1
12.4
–
12.4

2021 
£m
(205.7)
200.2
(5.5)
–
(5.5)

At 1 April 
Acquisition Bristol Water Group
Current service cost
Past service cost, curtailments and gains/losses on settlements 
Interest (expense)/income 

Remeasurements:
(Loss) / return on plan assets excluding amounts included in 
interest expense
Loss from change in demographic assumptions 
Gain / (loss) from change in financial assumptions 
Experience (losses) / gains

Contributions:
Employers 
Payments from plans:
Benefit payments 

Transfer (from)/to liabilities directly associated with assets held for 
sale 
At 31 March 

Present value 
of obligation 
£m
(901.7)
(175.4)
(2.9)
(0.1)
(20.8)
(23.8)

2022

Fair value 
of plan assets 
£m
910.5
183.2
(0.6)
–
21.4
20.8

–
(0.7)
80.4
(22.2)
57.5

(33.1)
–
–
0.5
(32.6)

–

27.8

57.5
57.5

(57.5)
(29.7)

–
(985.9)

–
1,052.2

Present value 
of obligation 
£m
(685.3)
–
(6.3)
54.9
(15.7)
32.9

2021

Fair value
 of plan assets 
£m
691.9
–
–
(53.7)
15.0
(38.7)

–
–
(75.9)
3.9
(72.0)

–

39.2
39.2

(216.5)
(901.7)

59.7
–
–
–
59.7

50.6

(39.2)
11.4

186.2
910.5

Total 
£m
8.8
7.8
(3.5)
(0.1)
0.6
(3.0)

(33.1)
(0.7)
80.4
(21.7)
24.9

27.8

–
27.8

–
66.3

Total 
£m
6.6
–
(6.3)
1.2
(0.7)
(5.8)

59.7
–
(75.9)
3.9
(12.3)

50.6

–
50.6

(30.3)
8.8

Disposal of Viridor 
In the prior year, prior to the completion of the Viridor sale in July 2020, the responsibilities for certain pension schemes that Viridor participated 
in transferred to Pennon Group plc. The net liabilities of the transferred obligations were £30.3 million. 

Certain schemes that transferred from Viridor to Pennon were in respect of Viridor’s Greater Manchester contract which ceased in May 2019. In respect 
of these obligations an agreement was reached, in September 2020, to transfer the liabilities of the active employees of the Greater Manchester contract 
to the new operator’s pension fund. This resulted in a gain on settlement of £5.6 million which has been recognised in non-underlying items within 
discontinued operations (see note 45). A settlement payment of £7.2 million was made to ensure that the plan was fully funded on transfer to the 
new operator.

Modernisation of pension arrangements
The Group completed its employee consultation in June 2020 to modernise its ongoing pension arrangements. The outcome of the consultation resulted 
in a decision to close the Pennon principal defined benefit pension scheme to future accrual with effect from 30 June 2021. This resulted in a curtailment 
charge of £4.4 million in 2021, which was included within non-underlying items for the Continuing Group (see note 6).

The overall net gain of £1.2 million arising in respect of the settlement in connection with Greater Manchester and the curtailment charge is shown in the 
amounts recognised in the income statement for the year ended 31 March 2021.

Recognition of surplus on principal pension scheme
The net surplus on retirement benefits has increased in the year following the acquisition of Bristol Water, whose scheme is in surplus, and additional 
contributions made to the Group’s principal pension scheme. In accordance with IAS 19 ‘Employee Benefits’ the value of the net pension scheme surplus 
that can be recognised in the statement of financial position is restricted to the present value of economic benefits available in the form of refunds from 
the scheme or reductions in future contributions. In respect of the Group’s principal pension scheme, PGPS, the surplus has been recognised as the Group 
believes that ultimately it has an unconditional right to a refund of any surplus assuming the full settlement of the plan’s liabilities in a single event, such 
as a scheme wind up.

230 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 231

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

30.  Retirement benefit obligations (continued)
Acquisition of Bristol Water
The value of obligations and plan assets acquired with Bristol Water were measured in accordance with IAS 19 at the date of acquisition. The Group 
believes that it has an unconditional right to a refund of surplus and that the gross pension surplus can be recognised. This benefit is only available as 
a refund as no additional defined pension benefits are being earned. Under UK tax legislation a tax deduction of 35% is applied to a refund from a UK 
pension scheme, before it is passed to the employer. This tax deduction has been applied to restrict the value of the surplus recognised for this scheme.

The total amount credited/charged to Other Comprehensive Income for remeasurement of defined benefit obligations of £24.9 million credit (2021 charge 
of £28.8 million) includes a charge of nil (2021 £16.5 million) that has been accounted for in discontinued operations.

The movement in the Company’s net defined benefit obligation over the accounting period is as follows:

At 1 April 
Current service cost 
Past service cost and gains and losses on settlements 
Interest (expense)/income 

Remeasurements:
Loss on plan assets excluding amounts included in interest 
expense 
Gain/(loss) from change in financial assumptions 
Experience losses 

Contributions:
Employers 
Payments from plans:
Benefit payments 

Transfer (from)/to Group companies prior to sale
At 31 March 

The schemes’ assets relating to the Continuing Group were:

Equities 
Government bonds 
Other bonds 
Diversified growth 
Property/Infrastructure
Insurance linked security 
Other (including cash funds) 

Present value 
of obligation 
£m
(205.7)
(0.4)
–
(4.2)
(4.6)

2022

Fair value 
of plan assets 
£m
200.2
–
–
4.2
4.2

–
12.3
(4.6)
7.7

(13.7)
–
–
(13.7)

–

24.3

11.9
11.9
–
(190.7)

(11.9)
12.4
–
203.1

Quoted 
prices in 
active market 
£m
219.0
96.1
270.1
67.8
69.6
78.2
3.9
804.7

2022

Prices not 
quoted in 
active market
£m
–
–
79.3
–
11.4
147.8
9.0
247.5

Present value 
of obligation 
£m
(48.0)
(0.5)
58.4
(3.2)
54.7

2021

Fair value 
of plan assets 
£m
47.9
–
(53.7)
2.9
(50.8)

–
(3.3)
(0.8)
(4.1)

(22.4)
–
–
(22.4)

Total 
£m
(0.1)
(0.5)
4.7
(0.3)
3.9

(22.4)
(3.3)
(0.8)
(26.5)

–

47.5

47.5

8.2
8.2
(216.5)
(205.7)

(8.2)
39.3
186.2
200.2

–
47.5
(30.3)
(5.5)

Quoted 
prices in 
active market 
£m
170.0
116.1
246.3
145.9
56.7
55.2
11.3
801.5

2021

Prices not quoted 
in 
active market
£m
–
–
101.0
–
8.0 
–
–
109.0

Fund
%
19
13
38
16
7
6
1
100

Total 
£m
(5.5)
(0.4)
–
–
(0.4)

(13.7)
12.3
(4.6)
(6.0)

24.3

–
24.3

12.4

Fund
%
21
9
33
6
8
22
1
100

232 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

30.  Retirement benefit obligations (continued)

Acquisition of Bristol Water

The value of obligations and plan assets acquired with Bristol Water were measured in accordance with IAS 19 at the date of acquisition. The Group 

believes that it has an unconditional right to a refund of surplus and that the gross pension surplus can be recognised. This benefit is only available as 

a refund as no additional defined pension benefits are being earned. Under UK tax legislation a tax deduction of 35% is applied to a refund from a UK 

pension scheme, before it is passed to the employer. This tax deduction has been applied to restrict the value of the surplus recognised for this scheme.

The total amount credited/charged to Other Comprehensive Income for remeasurement of defined benefit obligations of £24.9 million credit (2021 charge 

of £28.8 million) includes a charge of nil (2021 £16.5 million) that has been accounted for in discontinued operations.

The movement in the Company’s net defined benefit obligation over the accounting period is as follows:

2022

Present value 

of obligation 

Fair value 

of plan assets 

2021

Present value 

of obligation 

Fair value 

of plan assets 

Past service cost and gains and losses on settlements 

Interest (expense)/income 

Loss on plan assets excluding amounts included in interest 

Gain/(loss) from change in financial assumptions 

At 1 April 

Current service cost 

Remeasurements:

expense 

Experience losses 

Contributions:

Employers 

Payments from plans:

Benefit payments 

Transfer (from)/to Group companies prior to sale

At 31 March 

The schemes’ assets relating to the Continuing Group were:

Equities 

Government bonds 

Other bonds 

Diversified growth 

Property/Infrastructure

Insurance linked security 

Other (including cash funds) 

£m

(205.7)

(0.4)

–

(4.2)

(4.6)

–

12.3

(4.6)

7.7

–

11.9

11.9

–

(190.7)

Quoted 

prices in 

£m

219.0

96.1

270.1

67.8

69.6

78.2

3.9

804.7

£m

200.2

–

–

4.2

4.2

(13.7)

–

–

(13.7)

24.3

(11.9)

12.4

–

203.1

2022

Prices not 

quoted in 

£m

–

–

–

79.3

11.4

147.8

9.0

247.5

Total 

£m

(5.5)

(0.4)

–

–

(0.4)

(13.7)

12.3

(4.6)

(6.0)

24.3

–

24.3

12.4

%

21

9

33

6

8

22

1

100

£m

(48.0)

(0.5)

58.4

(3.2)

54.7

–

(3.3)

(0.8)

(4.1)

–

8.2

8.2

(216.5)

(205.7)

£m

170.0

116.1

246.3

145.9

56.7

55.2

11.3

801.5

£m

47.9

–

(53.7)

2.9

(50.8)

(22.4)

–

–

(22.4)

(8.2)

39.3

186.2

200.2

in 

£m

–

–

–

–

–

101.0

8.0 

Total 

£m

(0.1)

(0.5)

4.7

(0.3)

3.9

(22.4)

(3.3)

(0.8)

(26.5)

–

47.5

(30.3)

(5.5)

%

19

13

38

16

7

6

1

109.0

100

active market 

active market

Fund

active market 

active market

Fund

2021

Quoted 

Prices not quoted 

prices in 

30.  Retirement benefit obligations (continued)
The Company’s share of the schemes’ assets at the balance sheet date was:

Equities 
Government bonds 
Other bonds 
Diversified growth 
Property/Infrastructure 
Insurance linked security 
Other 

Quoted 
prices in 
active market 
£m
49.7
21.8
61.3
15.4
15.8
17.7
0.8
182.5

2022

Prices not 
quoted in 
active market
£m
–
–
18.0
–
2.6
–
–
20.6

Quoted 
prices in 
active market 
£m
37.4
25.5
54.1
32.1
12.5
12.2
2.5
176.3

2021

Prices not quoted 
in 
active market
£m
–
–
22.2
–
1.7
–
–
23.9

Fund
%
24
11
39
8
9
9
–
100

Fund
%
19
13
38
16
7
6
1
100

Through its defined benefit pension plan, the Group is exposed to a number of risks, the most significant of which are detailed below:

Asset volatility 

47.5

47.5

Inflation risk 

Changes in bond yields 

Life expectancy

The liabilities are calculated using a discount rate set with reference to corporate bond yields; if assets 
underperform this yield, this will create a deficit. The schemes hold a significant proportion of growth assets 
(equities and diversified growth funds) which are expected to outperform corporate bonds in the long term, 
but can give rise to volatility and risk in the short term. As the funding of the schemes improves, an increasing 
proportion of the schemes’ assets are invested in less volatile asset classes such as cash and bonds which more 
closely reflect market movements in the schemes’ liabilities. The allocation to growth assets is monitored such 
that it is suitable with the schemes’ long-term objectives.
A decrease in corporate bond yields will increase the schemes’ liabilities, although this will be partially offset 
by an increase in the value of the schemes’ bond holdings.
The majority of the schemes’ benefit obligations are linked to inflation, and higher inflation will lead to higher 
liabilities (although, in most cases, caps on the level of inflationary increases are in place to protect against 
extreme inflation). The majority of the assets are either unaffected by or loosely correlated with inflation, 
meaning that an increase in inflation will also increase the deficit.
The majority of the schemes’ obligations are to provide benefits for the life of the member, so increases in life 
expectancy will result in an increase in the liabilities.

In conjunction with its investment advisers, the trustees have structured the schemes’ investments with the objective of balancing investment returns and 
levels of risk. The asset allocation for the main scheme has three principal elements:

 • Holding of cash funds and bonds which are expected to be less volatile than most other asset classes and reflects market movements in the 

schemes’ liabilities

 • A proportion of assets with fund managers having freedom in making investment decisions to maximise returns
 •

Investment of a proportion of the schemes’ assets in alternative asset classes which give the potential for diversification (currently property, insurance 
linked securities and diversified growth).

The liabilities of the defined benefit schemes are measured by using the projected unit credit method which is an accrued benefits valuation method 
in which the scheme liabilities make allowance for projected increases in pensionable pay.

The future cash flows arising from the payment of the defined benefits are expected to be settled primarily in the period between 15 and 40 years from 
the balance sheet date.

The 2019 triennial actuarial valuation of the principal defined benefit scheme was agreed in 2020 with an actuarial valuation deficit of £53.0 million. 
The Group has made deficit recovery contributions of £0.4 million during the current financial year (2021 £2.8 million), in accordance with the agreed 2019 
actuarial valuation. No further deficit recovery contributions are outstanding from the 2019 actuarial valuation. Additional contributions of £23 million 
(2021: £36 million) were paid into the scheme using some of the proceeds from the Viridor disposal. The Group monitors funding levels on an annual basis 
and the Group expects to pay only scheme exposures of around £1.5 million, during the year ended 31 March 2023. The schedule of contributions in the 
2019 valuation is in line with the 2016 triennial actuarial valuation. These ceased when the scheme closes to future accrual on 30 June 2021. The 2022 
triennial actuarial valuation is underway.

The last formal actuarial valuation of the Bristol Water section of the WCPS was at 31 March 2017.

S
t
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i
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R
e
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G
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F

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a
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S
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a
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e
m
e
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t
s

O
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f
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a
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i

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n

232 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 233

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

31.  Deferred tax
Deferred tax is provided in full on temporary differences under the liability method using enacted tax rates.

Movements on deferred tax were:

Liabilities/(assets) at 1 April 
Acquisition of Bristol Water Group
Charged to the income statement 
Charged/(credited) to equity, including impact of change in tax rate 
Other non-underlying charges/(credits) in the income statement 
Liabilities/(assets) at 31 March 

Group

Company

2022 
£m
259.6
134.8
8.9
4.1
99.5
506.9

2021 
£m
261.6
–
4.2
(0.2)
(6.0)
259.6

2022 
£m
(12.5)
–
3.1
(3.5)
(0.2)
(13.1)

2021 
£m
(1.8)
–
1.8
(4.8)
(7.7)
(12.5)

Deferred tax assets have been recognised in respect of all temporary differences giving rise to deferred tax assets because it is probable that these assets 
will be recovered.

The majority of the Group’s deferred tax liability is expected to be recovered over more than one year. The majority of the Company’s deferred tax asset 
is expected to be recovered over more than one year. All deferred tax assets and liabilities within the same jurisdiction are offset.

The movements in deferred tax assets and liabilities were:

Group
Deferred tax liabilities

At 1 April 2020 
Charged/(credited) to the income statement 
At 31 March 2021 
Acquisition of Bristol Water Group
Charged/(credited) to the income statement 
Non-underlying charge to the income statement
Reclassification from deferred tax assets
At 31 March 2022

Deferred tax assets

At 1 April 2020
Charged/(credited) to the income statement 
Non-underlying charge/(credit) to the income 
statement 
(Credited)/charged to equity, including impact on 
change in tax rate
At 31 March 2021
Charged/(credited) to the income statement 
Acquisition of Bristol Water Group
Non-underlying charge/(credit) to the income 
statement 
(Credited)/charged to equity, including impact on 
change in tax rate
Reclassified to deferred tax liabilities
At 31 March 2022

Net liability
At 31 March 2021
At 31 March 2022

Accelerated 
tax depreciation 
£m
274.4 
1.9
276.3
83.8
2.6
88.5
– 
451.2

Fair value
 adjustments
£m
17.1 
(0.1)
17.0
64.7
(0.9)
5.3
– 
86.1

Short-term 
liabilities including 
provisions
£m
– 
– 
– 
–
–
–
18.6
18.6

Retirement 
benefit 
obligations 
£m
– 
– 
– 
–
–
–
9.7
9.7

Derivatives
£m
(14.7) 
0.4

Share-based 
payments
£m
(2.0) 
(0.1)

Tax losses 
£m
– 
–

Fair value 
adjustment
£m
(8.9) 
0.6

Short-term 
liabilities including 
provisions
£m
(1.8) 
0.6

Retirement 
benefit 
obligations
£m
(2.5) 
0.9

– 

2.3
(12.0)
0.5
– 

0.3

6.5
–
(4.7)

–

0.4
(1.7)
(0.1)
–

(0.2)

–
–
(2.0)

(4.2)

(0.6)
(4.8)
 (3.3)
–

(2.5)

–
–
(10.6)

–

–
(8.3)
1.9
(32.8)

(2.2)

–
–
(41.4)

0.3

– 
 (0.9)
0.4
19.1

– 

– 
(18.6)
–

(2.1)

(2.3)
(6.0)
7.8
– 

10.3

(2.4)
(9.7)
–

Total 
£m
291.5
1.8
293.3
148.5
1.7
93.8
28.3
565.6

Total 
£m
(29.9)
2.4

(6.0)

(0.2)
(33.7)
7.2
(13.7)

5.7

4.1
(28.3)
(58.7)

259.6
506.9

An element of the deferred tax credited to the income statement in 2021 was reported as part of discontinued operations (see note 45).

234 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Deferred tax is provided in full on temporary differences under the liability method using enacted tax rates.

31.  Deferred tax

Movements on deferred tax were:

Liabilities/(assets) at 1 April 

Acquisition of Bristol Water Group

Charged to the income statement 

Charged/(credited) to equity, including impact of change in tax rate 

Other non-underlying charges/(credits) in the income statement 

Liabilities/(assets) at 31 March 

Group

Company

2022 

£m

259.6

134.8

8.9

4.1

99.5

506.9

2021 

£m

261.6

–

4.2

(0.2)

(6.0)

259.6

2022 

£m

(12.5)

–

3.1

(3.5)

(0.2)

(13.1)

2021 

£m

(1.8)

–

1.8

(4.8)

(7.7)

(12.5)

Deferred tax assets have been recognised in respect of all temporary differences giving rise to deferred tax assets because it is probable that these assets 

The majority of the Group’s deferred tax liability is expected to be recovered over more than one year. The majority of the Company’s deferred tax asset 

is expected to be recovered over more than one year. All deferred tax assets and liabilities within the same jurisdiction are offset.

The movements in deferred tax assets and liabilities were:

will be recovered.

Group

Deferred tax liabilities

At 1 April 2020 

Charged/(credited) to the income statement 

At 31 March 2021 

Acquisition of Bristol Water Group

Charged/(credited) to the income statement 

Non-underlying charge to the income statement

Reclassification from deferred tax assets

At 31 March 2022

Deferred tax assets

At 1 April 2020

Charged/(credited) to the income statement 

Non-underlying charge/(credit) to the income 

(Credited)/charged to equity, including impact on 

statement 

change in tax rate

At 31 March 2021

Charged/(credited) to the income statement 

Acquisition of Bristol Water Group

Non-underlying charge/(credit) to the income 

statement 

(Credited)/charged to equity, including impact on 

change in tax rate

Reclassified to deferred tax liabilities

At 31 March 2022

Net liability

At 31 March 2021

At 31 March 2022

Accelerated 

Fair value

liabilities including 

tax depreciation 

 adjustments

Short-term 

provisions

£m

Retirement 

benefit 

obligations 

£m

Share-based 

payments

Fair value 

liabilities including 

Short-term 

Tax losses 

adjustment

provisions

£m

274.4 

1.9

276.3

83.8

2.6

88.5

– 

451.2

£m

– 

–

(4.2)

(0.6)

(4.8)

 (3.3)

–

–

–

£m

17.1 

(0.1)

17.0

64.7

(0.9)

5.3

– 

86.1

£m

(8.9) 

0.6

(8.3)

1.9

(32.8)

–

–

–

–

Derivatives

£m

(14.7) 

0.4

– 

2.3

(12.0)

0.5

– 

0.3

6.5

–

£m

(2.0) 

(0.1)

–

0.4

(1.7)

(0.1)

–

(0.2)

–

–

(2.5)

(2.2)

(4.7)

(2.0)

(10.6)

(41.4)

– 

– 

– 

–

–

–

18.6

18.6

£m

(1.8) 

0.6

0.3

– 

 (0.9)

0.4

19.1

– 

– 

–

(18.6)

Retirement 

benefit 

obligations

£m

(2.5) 

0.9

– 

– 

– 

–

–

–

9.7

9.7

(2.1)

(2.3)

(6.0)

7.8

– 

10.3

(2.4)

(9.7)

–

Total 

£m

291.5

1.8

293.3

148.5

1.7

93.8

28.3

565.6

Total 

£m

(29.9)

2.4

(6.0)

(0.2)

(33.7)

7.2

(13.7)

5.7

4.1

(28.3)

(58.7)

259.6

506.9

An element of the deferred tax credited to the income statement in 2021 was reported as part of discontinued operations (see note 45).

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31.  Deferred tax (continued)
Company
Deferred tax assets

At 1 April 2020
Charged/(credited) to the income statement 
Non-underlying credit to equity
Non-underlying credit to the income statement
(Credited)/charged to equity, including impact on change in tax rate
At 31 March 2021
Charged/(credited) to the income statement 
Non-underlying charge/(credit) to the income statement 
Credited to equity, including impact on change in tax rate
At 31 March 2022

Retirement 
benefit 
obligations
£m
(0.1)
1.9
–
(3.5)
(5.1)
(6.8)
6.5
2.5
(3.5)
(1.3)

Derivatives
£m
(0.9)
–
–
–
0.9
–
–
–
–
–

Share-based 
payments
£m
(0.8) 
(0.1)
–
–
–
(0.9)
(0.1)
(0.2)
–
(1.2)

Tax losses 
£m
– 
–
(0.6)
(4.2)
–
(4.8)
(3.3)
(2.5)
–
(10.6)

Deferred tax (charged)/credited to equity or other comprehensive income during the year was:

Remeasurement of defined benefit obligations 
Costs related to perpetual capital securities
Cash flow hedges 
Share-based payments 

Group

Company

2022 
£m
2.4
–
(6.5)
–
(4.1)

2021 
£m
(2.4)
(0.6)
2.4
0.4
(0.2)

2022 
£m
(3.5)
–
–
–
(3.5)

Total 
£m
(1.8)
1.8
(0.6)
(7.7)
(4.2)
(12.5)
3.1
(0.2)
(3.5)
(13.1)

2021 
£m
(5.1)
–
0.9
–
(4.2)

The above excludes deferred tax accounted for in equity relating to the discontinued operations in 2021.

Capital allowances are available when a business incurs qualifying expenditure on capital items such as infrastructure assets. Capital allowances provide 
tax relief on these items in place of accounting depreciation which is not tax deductible. Over the period of ownership of an asset, cumulative depreciation 
and capital allowances will equalise. Capital allowance rates are set by the UK Government and every business receives the same rate of allowance. Capital 
allowance rates typically vary from 3% up to 100% in certain instances, with most items qualifying at either 6% or 18% per annum. Given the Group’s 
continuing capital expenditure programme, it is unlikely that the deferred tax liability will crystallise in the near future.

The different accounting treatment of property, plant and equipment for tax and accounting purposes means that the taxable income of the Group is not 
the same as the profit reported in the financial statements. The adjustments for this are reflected in the current tax reconciliation. As explained in note 9, 
the Government has introduced capital expenditure super-deduction allowance incentives for the two-year period to April 2023 which increases the rate 
of capital allowances to up to 130% for expenditure on qualifying plant and machinery. This provides an increase in current tax relief for the Group with 
a consequently higher deferred tax liability and charge due to the additional capital allowance deductions and the increase in the rate of corporation tax 
to 25% from 1 April 2023.

Short-term temporary differences arise on items such as retirement benefit obligations, derivatives, fair value adjustments and share-based payments 
because the treatment of such items is different for tax and accounting purposes. These differences reverse over future years following that in which they 
arise, as is reflected in the deferred tax charge in these financial statements. Specifically, retirement benefit obligations will crystallise over the life of the 
pension scheme and/or the period when spreading applies (this can be up to three years for spreading purposes), whilst share-based payments will 
crystallise over the remaining lives of the share schemes, which are up to five years. Short-term liabilities including provisions will typically crystallise in the 
following year.

The fair value liability relates to the revaluation of tangible fixed assets on the acquisitions of Bournemouth Water and Bristol Water. The fair value asset 
relates to the revaluation of debt on the acquisitions of Bournemouth Water and Bristol Water. These items will be released over their remaining life which 
is up to 115 years.

Where interest charges or other costs are capitalised in the accounts, tax relief is either given as the charges are incurred or when the costs are taken 
to the income statement.

Derivatives reflect the fair value movements on treasury derivatives. The balance will crystallise when derivative items are either terminated or mature, 
the life of these items can be up to ten years.

Tax losses relate to non-trade deficits carried forwards in relation to the UK’s corporate interest restriction rules, these are anticipated to be utilised within 
the next five to ten years.

234 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 235

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

32.  Provisions

Group
At 1 April 2021 
Utilised
Charged to the income statement
At 31 March 2022

The restructuring provision relates principally to severance costs and will be utilised within one year.

33.  Share capital
Allotted, called–up and fully paid

Group and Company
At 1 April 2020 ordinary shares of 40.7p each 
For consideration of £5.6 million, shares issued under the Company’s Sharesave Scheme 
At 31 March 2021 ordinary shares of 40.7p each 
Share consolidation
For consideration of £3.8 million, shares issued under the Company’s Sharesave Scheme 
Shares cancelled 
At 31 March 2022 ordinary shares of 61.05p each 

Restructuring 
£m

Total £m

0.3
(0.3)
1.0
1.0

0.3
(0.3)
1.0
1.0

Number of shares

Treasury 
shares 

Ordinary 
shares 

421,036,557 
8,443 
1,083,624
–
422,120,181
8,443
(2,815) (140,708,916)
582,427
(17,146,744)
5,628 264,846,948

–
–

£m

171.3
0.5
171.8
–
0.4
(10.5)
161.7

Shares held as treasury shares may be sold or reissued for any of the Company’s share schemes or cancelled.

On 16 July 2021, the Group paid a special dividend of £1.5 billion to shareholders in relation to the return of capital to shareholders announced on 3 June 2021. 
In order to maintain the comparability of the Company’s share price before and after the special dividend, a share consolidation was approved at the General 
Meeting held on 28 June 2021. Shareholders received 2 New Ordinary shares of 61.05 pence each for every 3 Existing Ordinary shares of 40.7 pence each. 

During the year, the Group announced and began a process to purchase ordinary shares at an aggregate cost of £400 million by September 2022. During 
the year the Group purchased £199.6 million of ordinary shares from the market at an average ordinary share price of 1,164 pence. The shares acquired 
under the tender offer were immediately cancelled, creating a capital redemption reserve of £10.5 million. The maximum number of shares that can 
be repurchased in connection with the Programme is 42,183,689 (being the maximum authority granted by Pennon's shareholders at Pennon's AGM 
on 22 July 2021).

Employee share schemes
The Group operates a number of equity-settled share plans for the benefit of employees. Details of each plan are:

i)  Sharesave Scheme
An all-employee savings-related plan is operated that enables employees, including Executive Directors, to invest up to a maximum of £500 per month 
for three or five years. These savings can then be used to buy ordinary shares, at a price set at a 17% or 20% discount to the market value at the start of 
the savings period, at the third or fifth year anniversary of the option being granted. Options expire six months following the exercise date and, except for 
certain specific circumstances such as redundancy, lapse if the employee leaves the Group before the option exercise period commences.

Outstanding options to subscribe for ordinary shares of 61.05 pence each under the Company’s share option schemes are:

Date granted and 
subscription price 
fully paid

Period when options 
normally exercisable

Thousands of shares in respect of 
which options outstanding at 31 
March

683p 
709p
767p
635p 
620p 
928p 
879p

2018 – 2020 
2019 – 2021 
2020 – 2022 
2021 – 2023 
2022 – 2024 
2023 – 2025 
2024 – 2026

2022 
–
–
28
112
447
234
680
1,501

2021 
2
37
31
674
484
266
–
1,494

24 June 2015 
29 June 2016 
28 June 2017 
3 July 2018 
9 July 2019 
19 July 2020 
6 July 2021

236 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

32.  Provisions

Group

At 1 April 2021 

Utilised

Charged to the income statement

At 31 March 2022

33.  Share capital

Allotted, called–up and fully paid

Restructuring 

£m

Total £m

0.3

(0.3)

1.0

1.0

0.3

(0.3)

1.0

1.0

Number of shares

Treasury 

shares 

Ordinary 

shares 

8,443 

421,036,557 

1,083,624

8,443

422,120,181

(2,815) (140,708,916)

582,427

(17,146,744)

–

–

–

5,628 264,846,948

£m

171.3

0.5

171.8

–

0.4

(10.5)

161.7

The restructuring provision relates principally to severance costs and will be utilised within one year.

Group and Company

At 1 April 2020 ordinary shares of 40.7p each 

For consideration of £5.6 million, shares issued under the Company’s Sharesave Scheme 

At 31 March 2021 ordinary shares of 40.7p each 

For consideration of £3.8 million, shares issued under the Company’s Sharesave Scheme 

Share consolidation

Shares cancelled 

At 31 March 2022 ordinary shares of 61.05p each 

Shares held as treasury shares may be sold or reissued for any of the Company’s share schemes or cancelled.

On 16 July 2021, the Group paid a special dividend of £1.5 billion to shareholders in relation to the return of capital to shareholders announced on 3 June 2021. 

In order to maintain the comparability of the Company’s share price before and after the special dividend, a share consolidation was approved at the General 

Meeting held on 28 June 2021. Shareholders received 2 New Ordinary shares of 61.05 pence each for every 3 Existing Ordinary shares of 40.7 pence each. 

During the year, the Group announced and began a process to purchase ordinary shares at an aggregate cost of £400 million by September 2022. During 

the year the Group purchased £199.6 million of ordinary shares from the market at an average ordinary share price of 1,164 pence. The shares acquired 

under the tender offer were immediately cancelled, creating a capital redemption reserve of £10.5 million. The maximum number of shares that can 

be repurchased in connection with the Programme is 42,183,689 (being the maximum authority granted by Pennon's shareholders at Pennon's AGM 

on 22 July 2021).

Employee share schemes

i)  Sharesave Scheme

The Group operates a number of equity-settled share plans for the benefit of employees. Details of each plan are:

An all-employee savings-related plan is operated that enables employees, including Executive Directors, to invest up to a maximum of £500 per month 

for three or five years. These savings can then be used to buy ordinary shares, at a price set at a 17% or 20% discount to the market value at the start of 

the savings period, at the third or fifth year anniversary of the option being granted. Options expire six months following the exercise date and, except for 

certain specific circumstances such as redundancy, lapse if the employee leaves the Group before the option exercise period commences.

Outstanding options to subscribe for ordinary shares of 61.05 pence each under the Company’s share option schemes are:

24 June 2015 

29 June 2016 

28 June 2017 

3 July 2018 

9 July 2019 

19 July 2020 

6 July 2021

Date granted and 

subscription price 

Period when options 

fully paid

normally exercisable

Thousands of shares in respect of 

which options outstanding at 31 

683p 

2018 – 2020 

709p

767p

635p 

620p 

928p 

879p

2019 – 2021 

2020 – 2022 

2021 – 2023 

2022 – 2024 

2023 – 2025 

2024 – 2026

2022 

–

–

28

112

447

234

680

March

2021 

2

37

31

674

484

266

–

1,501

1,494

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33.  Share capital (continued)
i)  Sharesave Scheme (continued)
The number and weighted average exercise price of Sharesave options are:

At 1 April 
Granted 
Forfeited 
Exercised 
Expired 
At 31 March 

2022

2021

Number of
ordinary shares
(thousands)
1,494
723
(43)
(582)
(91)
1,501

Weighted 
average
exercise 
price per share
(p)
687
879
695
640
817
789

Number of
ordinary shares
(thousands)
2,536
286
(441)
(789)
(98)
1,494

Weighted 
average exercise
price per share 
(p)
652
928
689
638
686
687

The weighted average price of the Company’s shares at the date of exercise of Sharesave options during the year was 1,216 pence (2021 1,021 pence). 
The options outstanding at 31 March 2022 had a weighted average exercise price of 789 pence (2021 687 pence) and a weighted average remaining 
contractual life of 1.96 years (2021 1.5 years). The number of exercisable Sharesave options at 31 March 2022 was 2,000 (2021 3,000) and the weighted 
average exercise price of exercisable Sharesave options was 635 pence (2021 698 pence).

The aggregate fair value of Sharesave options granted during the year was £2.0 million (2021 £0.4 million), determined using the Black-Scholes valuation 
model. The significant inputs into the valuation model at the date of issue of the options were:

Weighted average share price (pence)
Weighted average exercise price (pence)
Expected volatility 
Expected life 
Risk-free rate 
Expected dividend yield 

2022 
1,187
879
27%
3.4 years
0.10%
3.0%

2021
1,089
928
21.0%
3.5 years
0.10%
4.0% 

Expected volatility was determined by calculating the historical volatility of the Group’s share price over the previous three years.

ii) Long-term incentive plan (LTIP)
Executive Directors and senior management receive an annual grant of conditional shares. Share awards vest subject to the achievement of specific 
performance conditions measured over a performance period of not less than three years.

The number and price of shares in the LTIP are:

At 1 April 
Granted 
Vested 
Lapsed 
At 31 March 

2022

2021

Number of
ordinary shares
(thousands)
999
221
–
(50)
1,170

Weighted 
average 
exercise
price per share 
(p)
843
1,141
–
790
902

Number of 
ordinary shares
(thousands)
1,346
229
(280)
(296)
999

Weighted 
average exercise
price per share 
(p)
781
1,074
787
791
843

The awards outstanding at 31 March 2022 had a weighted exercise price of 902 pence (2021 843 pence) and a weighted average remaining contractual 
life of 2.3 years (2021 3.3 years).

The aggregate fair value of awards granted during the year was £1.0 million (2021 £1.0 million), determined from market value. No option pricing 
methodology is applied since the vesting of the shares depends on non-market performance vesting conditions.

236 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 237

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

33.  Share capital (continued)
iii)  Annual Incentive Bonus Plan – deferred shares
Awards under the plan to Executive Directors and senior management involve the release of ordinary shares in the Company to participants. There is no 
performance condition since vesting is conditional upon continuous service with the Group for a period of three years from the award. The number and 
weighted average price of shares in the Annual Incentive Bonus Plan are:

At 1 April 
Granted 
Vested 
Lapsed
Cancelled
At 31 March 

2022

2021

Number of
ordinary shares
(thousands)
345
82
(75)
(2)
(144)
206

Weighted 
average 
exercise
price per share 
(p)
847
1,141
761
941
903
955

Number of 
ordinary shares
(thousands)
524
99
(277)
(1)
–
345

Weighted 
average exercise
price per share 
(p)
772
1,079
788
755
–
847

The awards outstanding at 31 March 2022 had a weighted average exercise price of 955 pence (2021 847 pence) and a weighted average remaining 
contractual life of 1.1 years (2021 1.3 years). The Company’s share price at the date of the awards ranged from 756 pence to 1,141 pence (2021 762 pence 
to 1,079 pence).

The aggregate fair value of awards granted during the year was £0.9 million (2021 £1.1 million), determined from market value. No option pricing 
methodology is applied since dividends paid on the shares are receivable by the participants in the scheme.

Further details of the plans and options granted to Directors, included above, are shown in the Directors’ remuneration report.

34. Share premium account

Group and Company
At 1 April 2020
Shares issued under the Sharesave Scheme 
At 31 March 2021
Shares issued under the Sharesave Scheme 
At 31 March 2022

£m

227.0
5.1
232.1
3.4
235.5

35. Capital redemption reserve
The capital redemption reserve represents the redemption of B shares and cancellation of deferred shares arising from a capital return to shareholders 
undertaken during 2006, together with the redemption of shares during the year ended 31 March 2022.

Group and Company
At 1 April 2020
At 31 March 2021
Share capital redeemed
At 31 March 2022

£m

144.2
144.2
10.5
154.7

238 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

At 1 April 

Granted 

Vested 

Lapsed

Cancelled

At 31 March 

to 1,079 pence).

34. Share premium account

Group and Company

At 1 April 2020

At 31 March 2021

At 31 March 2022

Shares issued under the Sharesave Scheme 

Shares issued under the Sharesave Scheme 

35. Capital redemption reserve

Group and Company

At 1 April 2020

At 31 March 2021

Share capital redeemed

At 31 March 2022

33.  Share capital (continued)

iii)  Annual Incentive Bonus Plan – deferred shares

Awards under the plan to Executive Directors and senior management involve the release of ordinary shares in the Company to participants. There is no 

performance condition since vesting is conditional upon continuous service with the Group for a period of three years from the award. The number and 

weighted average price of shares in the Annual Incentive Bonus Plan are:

2022

2021

ordinary shares

price per share 

ordinary shares

price per share 

Number of 

average exercise

Weighted 

(thousands)

Number of

(thousands)

345

82

(75)

(2)

(144)

206

Weighted 

average 

exercise

(p)

847

1,141

761

941

903

955

524

99

(277)

(1)

–

345

(p)

772

1,079

788

755

–

847

The awards outstanding at 31 March 2022 had a weighted average exercise price of 955 pence (2021 847 pence) and a weighted average remaining 

contractual life of 1.1 years (2021 1.3 years). The Company’s share price at the date of the awards ranged from 756 pence to 1,141 pence (2021 762 pence 

The aggregate fair value of awards granted during the year was £0.9 million (2021 £1.1 million), determined from market value. No option pricing 

methodology is applied since dividends paid on the shares are receivable by the participants in the scheme.

Further details of the plans and options granted to Directors, included above, are shown in the Directors’ remuneration report.

The capital redemption reserve represents the redemption of B shares and cancellation of deferred shares arising from a capital return to shareholders 

undertaken during 2006, together with the redemption of shares during the year ended 31 March 2022.

£m

227.0

5.1

232.1

3.4

235.5

£m

144.2

144.2

10.5

154.7

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36.  Retained earnings and other reserves

Group
At 31 March 2020 
Profit for the year 
Other comprehensive income/(loss) for the year 
Dividends paid relating to 2020 
Credit to equity in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
Own shares acquired by the Pennon Employee Share Trust in respect of share options granted 
Redemption of perpetual capital securities
Deferred tax recognised directly in equity
At 31 March 2021
Profit for the year 
Other comprehensive income for the year 
Dividends paid relating to 2021
Credit to equity in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
Own shares acquired by the Pennon Employee Share Trust in respect of share options granted 
Shares purchased for cancellation (included related expenses)
At 31 March 2022

Own shares £m 

Hedging reserve 
£m

Retained earnings
 £m

Total 
£m

(4.5) 
–
–
–
–
2.2
(1.2)
–
–
(3.5)
–
–
–
–
0.8
(1.2)
–
(3.9)

(28.1) 
–
11.1
–
–
–
–
–
–
(17.0)
–
34.1
–
–
–
–
–
17.1

905.4 
1,762.2
(23.3)
(184.3)
2.2
(2.2)
–
(3.3)
0.6
2,457.3
15.4
27.3
(1,590.3)
2.2
(0.8)
–
(201.7)
709.4

872.8
1,762.2
(12.2)
(184.3)
2.2
–
(1.2)
(3.3)
0.6
2,436.8
15.4
61.4
(1,590.3)
2.2
–
(1.2)
(201.7)
722.6

The own shares reserve represents the cost of ordinary shares in Pennon Group plc issued to or purchased in the market and held by the Pennon Group 
plc Employee Benefit Trust to satisfy awards under the Group’s Annual Incentive Bonus Plan.

The market value of the 238,000 ordinary shares (2021 423,000 ordinary shares) held by the Trust at 31 March 2022 was £2.6 million (2021 £4.1 million).

Company
At 1 April 2020
Profit for the year
Other comprehensive income/(loss) for the year 
Dividends paid relating to 2020 
Credit to equity in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
Redemption of perpetual capital securities
Deferred tax recognised directly in equity
At 31 March 2021
Profit for the year
Other comprehensive income/(loss) for the year 
Dividends paid relating to 2021 (including £1.5 billion special dividend)
Shares purchased for cancellation (including related expenses)
Credit to equity in respect of share-based payments (net of tax) 
Charge in respect of share options vesting 
At 31 March 2022

Hedging reserve 
£m

Retained earnings 
£m

Total 
£m

(3.9) 
–
3.8
–
–
–
–
–
(0.1)
–
0.1
–
–
–
–
–

1,308.0 
1,312.3
(21.6)
(184.3)
1.4
(2.2)
(3.3)
0.6
2,410.9
74.5
(2.6)
(1,590.3)
(201.7)
0.9
(2.6)
689.1

1,304.1
1,312.3
(17.8)
(184.3)
1.4
(2.2)
(3.3)
0.6
2,410.8
74.5
(2.5)
(1,590.3)
(201.7)
0.9
(2.6)
689.1

In making decisions about the level of dividends to be proposed the Directors take steps to check that retained earnings reflect realised profits and are 
therefore distributable within the requirements of the Companies Act 2006.

238 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 239

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

37.  Perpetual capital securities

Group and Company
At 1 April 2020
Redemption of perpetual capital securities
At 31 March 2021
At 31 March 2022

£m

296.7
(296.7)
–
–

On 22 September 2017 the Company issued £300 million 2.875% perpetual capital securities. Costs directly associated with the issue of £3.3 million were 
set off against the value of the issuance. They had no fixed redemption date but the Company could at its sole discretion redeem all, but not part, of these 
securities at their principal amount on 22 May 2020 or any subsequent periodic return payment date after this.

The Company had the option to defer periodic returns on any relevant payment date, as long as a dividend on the ordinary shares had not been paid or 
declared in the previous 12 months. Deferred periodic returns were to be satisfied only on redemption or payment of dividend on ordinary shares, all of 
which only occur at the sole discretion of the Company. As the Company paid a dividend in the 12 months prior to the periodic return date of 22 May 2020, 
a periodic return of £8.6 million was recognised as a financial liability in 2020.

The securities were fully redeemed during 2021 by a cash payment of £300 million.

38.  Analysis of cash flows given in the statement of cash flows
Reconciliation of profit for the year to cash generated from operations:

Cash generated from operations

Profit for the year 
Adjustments for:
  Share-based payments 
  Profit on disposal of property, plant and equipment 
Profit on disposal of discontinued operations
Profit on disposal of investment in subsidiary undertaking
  Depreciation charge 
  Amortisation of intangible assets 
Investment impairment charge

Continuing Group:
•  non-underlying pension items
•  non-underlying Bristol Water acquisition costs
•  non-underlying CMA merger review and integration costs
Discontinued operations:
•  non-underlying pension items
•  non-underlying restructuring costs and share scheme charge
•  non-underlying debt retirement cost
Share of post-tax profit from joint ventures
Finance income (before non-underlying items)
Finance costs (before non-underlying items) 
Dividends receivable 
Taxation charge 
Changes in working capital:
Increase in inventories 
(Increase)/decrease in trade and other receivables 
Increase in service concession arrangements receivable 
(Decrease)/increase in trade and other payables 

  Decrease in retirement benefit obligations from contributions 

Increase/(decrease) in provisions 

Cash generated/(outflow) from operations 
Group cash generated/(outflow) from operations comprises:
•  Cash generated from discontinued operations
•  Cash generated/(outflow) from Continuing Group
Cash generated/(outflow) from operations 

Group

2022 
£m
15.6

2.2
(1.0)
–
–
143.3
3.4
–

–
8.9
6.9

–
–
–
–
(2.6)
96.3
–
112.1

(0.6)
(14.3)
–
(12.2)
(24.2)
0.4
334.2

–
334.2
334.2

2021 
£m
1,762.0

3.1
(0.1)
(1,682.7)
–
119.2
0.2
–

4.4
–
–

(5.6)
6.8
74.4
(4.3)
(10.1)
83.7
–
20.5

(4.0)
(42.4)
(3.8)
27.4
(47.3)
(3.3)
298.1

 28.7
269.4
298.1

Company

2022 
£m
74.5

1.1
–
–
–
–
–
0.4

–
8.9
4.8

–
–
–
–
(6.5)
10.8
(94.5)
(2.7)

–
6.9
–
(9.6)
(24.0)
–
(29.9)

–
(29.9)
(29.9)

2021 
£m
1,312.3

1.3
–
–
(1,287.1)
–
–
–

(4.7)
–
–

–
6.2
74.4
–
(11.0)
27.6
(101.6)
(23.7)

–
(3.4)
–
(15.4)
(44.3)
–
(69.4)

–
(69.4)
(69.4)

Included within cash generated/(outflow) from operations is £5.1 million relating to the non-underlying CMA merger review and integrations costs 
(Company £3.9 million).

240 

 Annual Report and Accounts 2022 | Pennon Group plc

 
 
 
 
 
 
38.  Analysis of cash flows given in the statement of cash flows (continued)
Reconciliation of total interest paid:

Interest paid in operating activities 
Interest paid in investing activities
Total interest paid 

Group

Company

2022 
£m
74.6
1.3
75.9

2021 
£m
80.2
0.9
81.1

2022 
£m
6.0
–
6.0

2021 
£m
23.1
–
23.1

The above includes the entire Group, including cash flows relating to the discontinued operations business. Disaggregated information relating to the 
discontinued business is provided in note 45.

During the year, the Group completed a number of sale and leaseback transactions in respect of its infrastructure assets as part of its ongoing financing 
arrangements. Cash proceeds of £15 million (2021 £15.0 million) were received and a gain of nil (2021 nil) was recognised. These assets are primarily being 
leased back over an initial 10-year lease term at market rentals.

39.  Net borrowings

Cash and cash deposits 
Borrowings – current
Bank and other current borrowings 
Lease obligations 
Amounts owed to subsidiary undertakings 
Total current borrowings 
Borrowings – non-current
Bank and other non-current borrowings 
Listed preference shares
Lease obligations 
Total non-current borrowings 
Total net (borrowings)/cash 

Group

Company

2022 
£m
519.0

(70.0)
(170.2)
–
(240.2)

(1,907.4)
(12.5)
(1,041.8)
(2,961.7)
(2,682.9)

2021 
£m
2,919.3

(40.1)
(48.2)
–
(88.3)

(1,375.7)
–
(1,391.0)
(2,766.7)
64.3

2022 
£m
306.7

(30.0)
–
(282.8)
(312.8)

(154.5)
–
–
(154.5)
(160.6)

2021 
£m
2,495.6

–
–
(283.4)
(283.4)

(184.4)
–
–
(184.4)
2,027.8

S
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G
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F

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O
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m
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On 22 September 2017 the Company issued £300 million 2.875% perpetual capital securities. Costs directly associated with the issue of £3.3 million were 

set off against the value of the issuance. They had no fixed redemption date but the Company could at its sole discretion redeem all, but not part, of these 

securities at their principal amount on 22 May 2020 or any subsequent periodic return payment date after this.

The Company had the option to defer periodic returns on any relevant payment date, as long as a dividend on the ordinary shares had not been paid or 

declared in the previous 12 months. Deferred periodic returns were to be satisfied only on redemption or payment of dividend on ordinary shares, all of 

which only occur at the sole discretion of the Company. As the Company paid a dividend in the 12 months prior to the periodic return date of 22 May 2020, 

a periodic return of £8.6 million was recognised as a financial liability in 2020.

The securities were fully redeemed during 2021 by a cash payment of £300 million.

38.  Analysis of cash flows given in the statement of cash flows

Reconciliation of profit for the year to cash generated from operations:

Cash generated from operations

Notes to the financial statements (continued)

Notes to the financial statements (continued)

37.  Perpetual capital securities

Redemption of perpetual capital securities

Group and Company

At 1 April 2020

At 31 March 2021

At 31 March 2022

Profit for the year 

Adjustments for:

  Share-based payments 

  Profit on disposal of property, plant and equipment 

Profit on disposal of discontinued operations

Profit on disposal of investment in subsidiary undertaking

  Depreciation charge 

  Amortisation of intangible assets 

Investment impairment charge

Continuing Group:

•  non-underlying pension items

•  non-underlying Bristol Water acquisition costs

•  non-underlying CMA merger review and integration costs

Discontinued operations:

•  non-underlying pension items

•  non-underlying restructuring costs and share scheme charge

•  non-underlying debt retirement cost

Share of post-tax profit from joint ventures

Finance income (before non-underlying items)

Finance costs (before non-underlying items) 

Dividends receivable 

Taxation charge 

Changes in working capital:

Increase in inventories 

(Increase)/decrease in trade and other receivables 

Increase in service concession arrangements receivable 

(Decrease)/increase in trade and other payables 

  Decrease in retirement benefit obligations from contributions 

Increase/(decrease) in provisions 

Cash generated/(outflow) from operations 

Group cash generated/(outflow) from operations comprises:

•  Cash generated from discontinued operations

•  Cash generated/(outflow) from Continuing Group

Cash generated/(outflow) from operations 

296.7

(296.7)

£m

–

–

2021 

£m

1,312.3

1.3

(1,287.1)

–

–

–

–

–

–

–

–

–

–

–

–

–

(4.7)

6.2

74.4

(11.0)

27.6

(101.6)

(23.7)

(3.4)

(15.4)

(44.3)

Group

Company

2022 

£m

15.6

2.2

(1.0)

143.3

3.4

8.9

6.9

–

–

–

–

–

–

–

–

–

(2.6)

96.3

112.1

(0.6)

(14.3)

–

(12.2)

(24.2)

0.4

334.2

–

334.2

334.2

2021 

£m

1,762.0

3.1

(0.1)

(1,682.7)

–

119.2

0.2

–

4.4

–

–

(5.6)

6.8

74.4

(4.3)

(10.1)

83.7

–

20.5

(4.0)

(42.4)

(3.8)

27.4

(47.3)

(3.3)

298.1

 28.7

269.4

298.1

2022 

£m

74.5

1.1

–

–

–

–

–

0.4

–

8.9

4.8

(6.5)

10.8

(94.5)

(2.7)

6.9

(9.6)

(24.0)

–

–

–

–

–

–

–

–

(29.9)

(69.4)

(29.9)

(29.9)

(69.4)

(69.4)

Included within cash generated/(outflow) from operations is £5.1 million relating to the non-underlying CMA merger review and integrations costs 

(Company £3.9 million).

240 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 241

 
 
 
 
 
 
 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

39.  Net borrowings (continued)
The movements in net borrowings during the periods presented were as follows: 
Group

Cash and cash deposits 
Bank and other current borrowings 
Current lease obligations 
Bank and other non-current borrowings 
Non-current lease obligations 

Net borrowings in Disposal Group 
Net borrowings in total Group 

Cash and cash deposits 
Bank and other current borrowings 
Current lease obligations 
Bank and other non-current borrowings 
Listed preference shares 
Non-current lease obligations 
Net borrowings

Net borrowings 
at 1 April 
2020 
£m
665.9
(40.7)
(19.2)
(2,235.6)
(1,419.3)
(3,048.9)
 (215.1)
(3,264.0)

Net borrowings 
at 1 April 
2021 
£m
2,919.3
(40.1)
(48.2)
(1,375.7)
–
(1,391.0)
64.3

Viridor disposal 
£m
–
–
–
–
–
–
179.0
179.0

Bristol Water 
acquisition 
£m
6.1
(9.0)
(0.2)
(516.7)
(12.5)
(1.2)
(533.5)

Transfer between 
non-current 
and current 
£m
–
(162.5)
(43.2)
162.5
43.2
–
–
–

Cash flows 
£m
2,253.4
163.3
18.8
772.1
(15.0)
3,192.6
38.0
3,230.6

Other non-cash 
movements 
£m
–
(0.2)
(4.6)
(74.7)
0.1
(79.4)
(1.9)
(81.3)

Net borrowings 
at 31 March 2021 
£m
2,919.3
(40.1)
(48.2)
(1,375.7)
(1,391.0)
64.3
–
64.3

Transfer between 
non-current 
and current 
£m
–
(70.4)
(365.5)
70.4
–
365.5
–

Cash flows 
£m
(2,406.4)
49.4
232.8
(61.0)
–
(15.0)
(2,200.2)

Other non-cash 
movements 
£m
–
0.1
10.9
(24.4)
–
(0.1)
(13.5)

Net borrowings 
at 31 March 2022 
£m
519.0
(70.0)
(170.2)
(1,907.4)
(12.5)
(1,041.8)
(2,682.9)

Other non-cash movements for the Group in 2021 includes £69.3 million of make whole costs associated with the retirement of debt from the discontinued 
operations, which crystallised on settlement as well as the increase in borrowings from interest which is rolled into the amount repayable. Other non-cash 
movements for the Group in 2022 includes the increase in borrowings from interest which is rolled into the amount repayable.

Net debt acquired as part of the Bristol Water acquisition includes £134.8 million fair value adjustments. 

Company

Cash and cash deposits 
Bank and other loans due within one year
Amounts due to subsidiary undertakings 
Bank and other loans due after one year 

Cash and cash deposits 
Bank and other loans due within one year
Amounts due to subsidiary undertakings 
Bank and other loans due after one year 

Net 
borrowings 
at 1 April 
2020 
£m
367.9
(6.1)
(284.4)
(1,135.4)
(1,058.0)

Net 
borrowings 
at 1 April 
2021 
£m
2,495.6
–
(283.4)
(184.4)
2,027.8

Cash flows
£m
2,127.7
6.1
1.0
1,024.3
3,159.1

Cash flows
£m
(2,188.9)
–
0.5
–
(2,188.4)

Other 
non-cash 
movements 
£m
–
–
–
(73.3)
(73.3)

Net 
borrowings 
at 31 March 2021
£m
2,495.6
–
(283.4)
(184.4)
2,027.8

Other 
non-cash 
movements 
£m
–
(30.0)
0.1
29.9
–

Net 
borrowings 
at 31 March 2022
£m
306.7
(30.0)
(282.8)
(154.5)
(160.6)

The significant cash flows in the prior year and reduction in net borrowings reflect the receipt of proceeds on the disposal of Viridor and subsequent 
repayment of borrowings in connection with that investment.

Other non-cash movements for the Company in 2021 includes £69.3 million of make whole costs associated with the retirement of debt from the 
discontinued operations, which crystallised on settlement as well as the increase in borrowings from interest which is rolled into the amount repayable.

As noted in note 28, the presentation of the Group’s and the Company’s debt instruments has been amended in order to better reflect the economic risks 
and substance of the instruments, with comparatives at 31 March 2021 reclassified accordingly. 

242 

 Annual Report and Accounts 2022 | Pennon Group plc

 
40.  Subsidiary and joint venture undertakings at 31 March 2022

Principal subsidiary companies 
Water
Bristol Water Plc
South West Water Limited* 
South West Water Finance Plc 
South West Water Customer Services Limited 
Non-household retail
Pennon Water Services Limited*(1) 
Other
Peninsula Insurance Limited*(2)

Registered office address

Country of incorporation, registration 
and principal operations

Bridgwater Road, Bristol, BS13 7AT
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

England
England
England
England

England

Level 5, Mill Court, La Charroterie, St Peter Port, GY1 1EJ 

Guernsey

Indicates the shares are held directly by Pennon Group plc, the Company.

 *
1.  80% of share capital owned by Pennon Group plc. All shares in issue are ordinary shares.
2.  Captive insurance company established with the specific objective of financing risks emanating from within the Group.

Other trading companies 
Bristol Water Holdings UK Limited*
Bristol Water Core Holdings Limited
Bristol Water Holdings Limited
Peninsula Properties (Exeter) Limited 
Peninsula Trustees Limited* 
Pennon Defined Contribution Pension Trustee Limited* 
Pennon Pension Trustees Limited* 
Pennon Trustee Limited* 

Registered office address 
Bridgwater Road, Bristol, BS13 7AT
Bridgwater Road, Bristol, BS13 7AT
Bridgwater Road, Bristol, BS13 7AT
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Country of incorporation
England
England
England
England
England
England
England
England

S
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39.  Net borrowings (continued)

The movements in net borrowings during the periods presented were as follows: 

Group

Net borrowings 

Transfer between 

Viridor disposal 

Cash flows 

non-current 

and current 

Other non-cash 

Net borrowings 

movements 

at 31 March 2021 

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Cash and cash deposits 

Bank and other current borrowings 

Current lease obligations 

Bank and other non-current borrowings 

Non-current lease obligations 

Net borrowings in Disposal Group 

Net borrowings in total Group 

Cash and cash deposits 

Bank and other current borrowings 

Current lease obligations 

Bank and other non-current borrowings 

Listed preference shares 

Non-current lease obligations 

Net borrowings

Company

Cash and cash deposits 

Bank and other loans due within one year

Amounts due to subsidiary undertakings 

Bank and other loans due after one year 

Cash and cash deposits 

Bank and other loans due within one year

Amounts due to subsidiary undertakings 

Bank and other loans due after one year 

Net borrowings 

at 1 April 

Bristol Water 

acquisition 

Transfer between 

non-current 

and current 

Other non-cash 

Net borrowings 

movements 

at 31 March 2022 

at 1 April 

2020 

£m

665.9

(40.7)

(19.2)

(2,235.6)

(1,419.3)

(3,048.9)

 (215.1)

(3,264.0)

2021 

£m

2,919.3

(40.1)

(48.2)

(1,375.7)

–

(1,391.0)

64.3

£m

–

–

–

–

–

–

179.0

179.0

£m

2,253.4

163.3

18.8

772.1

(15.0)

3,192.6

38.0

3,230.6

£m

6.1

(9.0)

(0.2)

(516.7)

(12.5)

(1.2)

Cash flows 

£m

(2,406.4)

49.4

232.8

(61.0)

–

(15.0)

(533.5)

(2,200.2)

£m

–

(162.5)

(43.2)

162.5

43.2

–

–

–

£m

–

(70.4)

(365.5)

70.4

365.5

–

–

2,127.7

£m

6.1

1.0

1,024.3

3,159.1

£m

0.5

–

–

£m

–

(0.2)

(4.6)

(74.7)

0.1

(79.4)

(1.9)

(81.3)

£m

–

0.1

10.9

(24.4)

–

(0.1)

(13.5)

£m

–

–

–

(73.3)

(73.3)

£m

–

(30.0)

0.1

29.9

–

£m

2,919.3

(40.1)

(48.2)

(1,375.7)

(1,391.0)

64.3

–

64.3

£m

519.0

(70.0)

(170.2)

(1,907.4)

(12.5)

(1,041.8)

(2,682.9)

2,495.6

£m

–

(283.4)

(184.4)

2,027.8

£m

306.7

(30.0)

(282.8)

(154.5)

(160.6)

Other 

non-cash 

Net 

borrowings 

Cash flows

movements 

at 31 March 2021

Other 

non-cash 

Net 

borrowings 

Cash flows

movements 

at 31 March 2022

Net 

borrowings 

at 1 April 

2020 

£m

367.9

(6.1)

(284.4)

(1,135.4)

(1,058.0)

Net 

borrowings 

at 1 April 

2021 

£m

–

(283.4)

(184.4)

2,495.6

(2,188.9)

2,027.8

(2,188.4)

Other non-cash movements for the Group in 2021 includes £69.3 million of make whole costs associated with the retirement of debt from the discontinued 

operations, which crystallised on settlement as well as the increase in borrowings from interest which is rolled into the amount repayable. Other non-cash 

movements for the Group in 2022 includes the increase in borrowings from interest which is rolled into the amount repayable.

Net debt acquired as part of the Bristol Water acquisition includes £134.8 million fair value adjustments. 

The significant cash flows in the prior year and reduction in net borrowings reflect the receipt of proceeds on the disposal of Viridor and subsequent 

repayment of borrowings in connection with that investment.

Other non-cash movements for the Company in 2021 includes £69.3 million of make whole costs associated with the retirement of debt from the 

discontinued operations, which crystallised on settlement as well as the increase in borrowings from interest which is rolled into the amount repayable.

As noted in note 28, the presentation of the Group’s and the Company’s debt instruments has been amended in order to better reflect the economic risks 

and substance of the instruments, with comparatives at 31 March 2021 reclassified accordingly. 

242 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 243

 
 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

40.  Subsidiary and joint venture undertakings at 31 March 2022 (continued)

Other dormant companies 

Registered office address

Country of incorporation

Acetip 
Albion Water (Shotton) Limited 
Alderney Water Limited 
Analaq Limited* 
Aquacare (BWH) Limited 
Avon Valley Water Limited 
Bournemouth Water Investments Limited 
Bournemouth Water Limited 
BWH Enterprises Limited 
Cambridge Water Business Limited 
Centre for Environmental Research Limited 
D.M.P (Holdings) Limited* 
ELE Datasystems 
Exe Continental 
Greenhill Environmental Limited* 
Haul Waste Limited* 
Peninsula
Peninsula Water Limited* 
Peninsula Leasing Limited*
Pennon Power Limited* 
Pennon Share Scheme Trustees Limited*
Pennon South West Limited* 
Pennon Waste Management Limited* 
pHOX Systems Limited 
Rydon Properties Limited 
Seal Security Systems Limited* 
Source for Business Limited
South Staffordshire Water Business Limited 
SSWB Limited
SWW Pension Trustees Limited* 
The Metropolitan Water Company Limited 
Viridor Contracting Limited
Viridor Enterprises Limited*
Viridor South West Limited*
Viridor Waste 2 Limited*
Water West Limited* 
West Hampshire Water Limited 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR
Peninsula House, Rydon Lane, Exeter, EX2 7HR 
Peninsula House, Rydon Lane, Exeter, EX2 7HR 

England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England
England

The subsidiary undertakings are wholly owned unless stated otherwise and all shares in issue are ordinary shares. All companies above are consolidated 
in the Group financial statements.

Joint Ventures and Associates
Bristol Wessex Billing Services Limited 
CREWW Executive Board Limited 

Searchlight Collections Limited 

Water 2 Business Limited

Country of incorporation
Registered office address
1 Clevedon Walk, Nailsea, Bristol, BS48 1WA
England
Peninsula House, Rydon Lane, Exeter, EX2 7HR  England
PO BOX 930 Galmington Office, Galmington 
Trading Estate, Cornishway West, Taunton, 
Somerset, TA1 9LQ
21e Somerset Square, Nailsea, Bristol, United 
Kingdom, BS48 1RQ

England

England

Stake (%)
50
50

50

30

 *

Indicates the shares are held directly by Pennon Group plc, the Company.

244 

 Annual Report and Accounts 2022 | Pennon Group plc

40.  Subsidiary and joint venture undertakings at 31 March 2022 (continued)

Registered office address

Country of incorporation

Notes to the financial statements (continued)

Notes to the financial statements (continued)

Other dormant companies 

Acetip 

Albion Water (Shotton) Limited 

Alderney Water Limited 

Analaq Limited* 

Aquacare (BWH) Limited 

Avon Valley Water Limited 

Bournemouth Water Investments Limited 

Bournemouth Water Limited 

BWH Enterprises Limited 

Cambridge Water Business Limited 

Centre for Environmental Research Limited 

D.M.P (Holdings) Limited* 

ELE Datasystems 

Exe Continental 

Greenhill Environmental Limited* 

Haul Waste Limited* 

Peninsula

Peninsula Water Limited* 

Peninsula Leasing Limited*

Pennon Power Limited* 

Pennon Share Scheme Trustees Limited*

Pennon South West Limited* 

Pennon Waste Management Limited* 

pHOX Systems Limited 

Rydon Properties Limited 

Seal Security Systems Limited* 

Source for Business Limited

South Staffordshire Water Business Limited 

SSWB Limited

SWW Pension Trustees Limited* 

The Metropolitan Water Company Limited 

Viridor Contracting Limited

Viridor Enterprises Limited*

Viridor South West Limited*

Viridor Waste 2 Limited*

Water West Limited* 

West Hampshire Water Limited 

in the Group financial statements.

Joint Ventures and Associates

Bristol Wessex Billing Services Limited 

CREWW Executive Board Limited 

Searchlight Collections Limited 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

Peninsula House, Rydon Lane, Exeter, EX2 7HR 

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

England

The subsidiary undertakings are wholly owned unless stated otherwise and all shares in issue are ordinary shares. All companies above are consolidated 

Registered office address

Country of incorporation

Stake (%)

1 Clevedon Walk, Nailsea, Bristol, BS48 1WA

England

Peninsula House, Rydon Lane, Exeter, EX2 7HR  England

PO BOX 930 Galmington Office, Galmington 

Trading Estate, Cornishway West, Taunton, 

England

Somerset, TA1 9LQ

21e Somerset Square, Nailsea, Bristol, United 

Kingdom, BS48 1RQ

England

50

50

50

30

Water 2 Business Limited

 *

Indicates the shares are held directly by Pennon Group plc, the Company.

41.  Contingencies
Contingent liabilities

Guarantees:
Performance bonds 

Group

Company

2022 
£m

9.7
9.7

2021 
£m

–
–

2022 
£m

9.7
9.7

2021 
£m

–
–

Guarantees in respect of performance bonds in 2022 relate to changes to the collateral requirements for the non-household retail business with other 
wholesalers.

Other contractual and litigation uncertainties 
Ofwat and the Environment Agency announced an industry-wide investigation into sewage treatment works on 18 November 2021. Since that time, Ofwat 
announced enforcement actions against certain companies. South West Water was not one of those companies but Ofwat have stated that their 
industry-wide investigation continues. The Environment Agency investigation is ongoing. The potential outcome of these investigations remains unknown.

The Group establishes provisions in connection with contracts and litigation where it has a present legal or constructive obligation as a result of past 
events and where it is more likely than not an outflow of resources will be required to settle the obligation and the amount can be reliably estimated. 
Where it is uncertain that these conditions are met, a contingent liability is disclosed unless the likelihood of the obligation arising is remote or the matter 
is not deemed material.

42.  Capital commitments

Contracted but not provided 

Group

2022 
£m
59.5

2021 
£m
76.7

Company

2022
£m
– 

2021 
£m
– 

43.  Related party transactions
Group companies entered into the following transactions with joint ventures which were not members of the Group. Transactions listed below with INEOS 
Runcorn (TPS) Limited and Lakeside Energy from Waste Limited related to Viridor and were reported as part of discontinued operations in 2021. Bristol 
Wessex Billing Services Limited and Water 2 Business Limited are joint venture investments of Bristol Water plc.

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

Sales of goods and services
INEOS Runcorn (TPS) Limited 
Water 2 Business Limited
Purchase of goods and services
Lakeside Energy from Waste Limited 
INEOS Runcorn (TPS) Limited 
Bristol Wessex Billing Services Limited

Year-end balances

Receivables due from related parties
Water 2 Business Limited (including loan receivable of £9.6 million)
Bristol Wessex Billing Services Limited
Payables due to related parties
Water 2 Business Limited 
Bristol Wessex Billing Services Limited

2022 
£m

– 
14.5

– 
– 
2.4

2022 
£m

11.1
0.9

0.4
1.4

2021 
£m

3.5
–

3.8
2.2
– 

2021 
£m

–
–

–
–

The receivables due from related parties are unsecured and will be settled in cash. No guarantees have been given or received. No provisions have been 
made, or are considered necessary, for doubtful debts in respect of these amounts due.

The loans to Water 2 Business Limited are due to be repaid on 28 February 2023 and carry interest at LIBOR plus 1.75%.

244 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 245

 
 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

43.  Related party transactions (continued)
Company
The following transactions with subsidiary undertakings occurred in the year:

Sales of goods and services (management fees) 
Purchase of goods and services (support services) 
Interest receivable 
Dividends received 

2022 
£m 
9.0
0.5
1.3
94.5

Sales of goods and services to subsidiary undertakings are at cost. Purchases of goods and services from subsidiary undertakings are under normal 
commercial terms and conditions which would also be available to unrelated third parties.

Year-end balances

Receivables due from subsidiary undertakings
Loans 
Trading balances and other receivables

2022 
£m 

31.5
48.2

2021 
£m 
10.5
3.3
4.7
101.6

2021 
£m 

26.1
59.9

£26.1 million of the loan balance is due for repayment in instalments over a five-year period following a receipt of a request to repay. No request to repay 
has been issued at the current time. Interest on £13.1 million (2021 £13.1 million) of the loans has been charged at a fixed rate of 5%. Interest on £13.0 
million (2021 £13.0 million) of the loans has been charged at 12-month LIBOR +3.0%.

The remaining loan receivable of £5.4 million is with Bristol Water Holdings UK Limited (BWHUK). As part of the acquisition of the Bristol Water Group, 
Pennon Group plc acquired a loan receivable from BWHUK with a principal repayable of £5.5 million. This loan receivable is due for repayment on 
31 December 2023 and the rate of interest charged on the amount outstanding is 0%. Under the requirements of IFRS9 the fair value of the loan is 
recognised using the rate of 3.565% (comprising an indicative market rate of 0.765% and a margin of 2.8%). The difference between the fair value and 
the notional value is amortised over the remaining term of the loan with the effective interest being charged to the income statement.

No material expected credit loss provision has been recognised in respect of loans to subsidiaries (2021 nil).

Payables due to subsidiary undertakings
Loans 
Trading balances 

The loans from subsidiary undertakings are unsecured and interest-free without any terms for repayment.

2022 
£m 

282.8
8.6

2021 
£m 

283.4
8.6

246 

 Annual Report and Accounts 2022 | Pennon Group plc

Notes to the financial statements (continued)

Notes to the financial statements (continued)

43.  Related party transactions (continued)

Company

The following transactions with subsidiary undertakings occurred in the year:

Sales of goods and services (management fees) 

Purchase of goods and services (support services) 

Interest receivable 

Dividends received 

Year-end balances

Receivables due from subsidiary undertakings

Loans 

Trading balances and other receivables

Sales of goods and services to subsidiary undertakings are at cost. Purchases of goods and services from subsidiary undertakings are under normal 

commercial terms and conditions which would also be available to unrelated third parties.

£26.1 million of the loan balance is due for repayment in instalments over a five-year period following a receipt of a request to repay. No request to repay 

has been issued at the current time. Interest on £13.1 million (2021 £13.1 million) of the loans has been charged at a fixed rate of 5%. Interest on £13.0 

million (2021 £13.0 million) of the loans has been charged at 12-month LIBOR +3.0%.

The remaining loan receivable of £5.4 million is with Bristol Water Holdings UK Limited (BWHUK). As part of the acquisition of the Bristol Water Group, 

Pennon Group plc acquired a loan receivable from BWHUK with a principal repayable of £5.5 million. This loan receivable is due for repayment on 

31 December 2023 and the rate of interest charged on the amount outstanding is 0%. Under the requirements of IFRS9 the fair value of the loan is 

recognised using the rate of 3.565% (comprising an indicative market rate of 0.765% and a margin of 2.8%). The difference between the fair value and 

the notional value is amortised over the remaining term of the loan with the effective interest being charged to the income statement.

No material expected credit loss provision has been recognised in respect of loans to subsidiaries (2021 nil).

Payables due to subsidiary undertakings

Loans 

Trading balances 

The loans from subsidiary undertakings are unsecured and interest-free without any terms for repayment.

2022 

£m 

9.0

0.5

1.3

94.5

2022 

£m 

31.5

48.2

2021 

£m 

10.5

3.3

4.7

101.6

2021 

£m 

26.1

59.9

2022 

£m 

282.8

8.6

2021 

£m 

283.4

8.6

S
t
r
a
t
e
g

i
c

R
e
p
o
r
t

G
o
v
e
r
n
a
n
c
e

F

i

n
a
n
c
i

a

l

S
t
a
t
e
m
e
n
t
s

O
t
h
e
r

i

n
f
o
r

m
a
t
i

o
n

44. Acquisition of Bristol Water Group
On 2 June 2021, the Company acquired 100% of the issued share capital and voting rights of Bristol Water Holdings UK Limited, the holding company of 
the Bristol Water Group. Bristol Water Group comprises Bristol Water plc, a regulated water only company and a 30% share in Water 2 Business Limited, a 
joint venture with Wessex Water. The purpose of the acquisition was to grow the Group’s core water business by expanding into a geographically 
contiguous region. The acquisition of the Bristol Water Group was reviewed by the Competition and Markets Authority and given full clearance on 7 March 
2022. The Bristol Water Group is consolidated in Pennon’s accounts with effect from the completion of acquisition at midnight on 2 June 2021.

The details of the business combination are as follows:

Fair value of consideration transferred
Amount settled in cash
Recognised amounts of identifiable net assets
Property, plant and equipment
Intangible assets
Other non-current assets
Inventories
Trade and other receivables
Cash and cash deposits (including restricted cash of £6.1 million)
Current tax liability
Borrowings
Trade and other payables
Provisions
Retirement benefit obligations
Deferred tax liabilities
Identifiable net assets

Goodwill on acquisition

Consideration for equity settled in cash
Payment to acquire loan to former parent
Cash and cash equivalents acquired (excluding restricted cash)
Net cash outflow on acquisition

Acquisition costs paid charged to expenses
Net cash paid relating to the acquisition

£m

419.6

944.8
12.8
9.9
1.7
22.3
18.9
(2.2)
(545.1)
(32.3)
(0.3)
7.8
(134.8)
303.5

116.1

419.6
5.5
(12.8)
412.3

8.9
421.2

Acquisition related costs of £8.9 million are not included as part of the consideration transferred and have been recognised as an expense in the 
consolidated income statement within other operating expenses.

The fair value of trade and other receivables acquired as part of the business combination amounted to £22.3 million with a gross contractual amount 
of £38.9 million. At the acquisition date the Group’s best estimate of the contractual cash flows expected not to be collected amounted to £16.6 million.

As part of the acquisition of Bristol Water, the Group acquired interests in two joint ventures, Bristol Wessex Billing Services Limited (“BWBSL”) and 
Water 2 Business Limited (“water2business”). These two interests are accounted for using the equity method. Currently the carrying values of these 
investments equates to nil, representing the relevant share of the net assets of each of these interests.

Fair values on acquisition have been updated from those disclosed at half year results to 30 September 2021, with some changes being required, primarily 
to the acquired tax balances. This has led to a reduction in the total value of goodwill recognised on acquisition by £2.3 million.

The goodwill that arose on the acquisition can be attributed to synergies expected to be derived from the combination and the value of the workforce 
which cannot be recognised as an intangible asset. Goodwill has been allocated to the water segment. The goodwill arising is not expected to be tax 
deductible. From the date of acquisition on 2 June 2021, Bristol Water Group contributed £103.9 million (excluding £0.5m intercompany revenue as 
outlined in note 5) and £9.2 million to the Group’s revenue and pre-tax profits respectively. Had the acquisition occurred on 1 April 2021, the contribution 
to the Group’s revenue would have been £124.6 million and the contribution to the Group’s profit before tax for the period would have been £11.1 million.

246 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 247

 
 
 
Notes to the financial statements (continued)
Notes to the financial statements (continued)

45.  Discontinued operations 
On 18 March 2020, the Group entered into a formal sale agreement to dispose of Viridor Limited to Planets UK Bidco Limited (Bidco), a newly formed 
company established by funds advised by Kohlberg Kravis Roberts & Co. L.L.P. (KKR). The Viridor business which represented the entirety of the waste 
operating segment was classified as a discontinued operation at that date. Consequently, Viridor has not been presented as an operating segment in the 
segment note. The sale completed on 8 July 2020 and the results of the discontinued operation and the effect of the disposal on the financial position 
of the Group were as follows:

Before 
non-underlying 
items 
2022 
£m

Non-underlying 
items 
(see below) 
2022 
£m

Before 
non-underlying 
items 
2021 
£m

Non-underlying 
items 
(see below) 
2021 
£m

Total 
2022 
£m

Total 
2021 
£m

Discontinued operations
Revenue 
Operating costs
Employment costs 
Raw materials and consumables used 
Other operating expenses 
Earnings before interest, tax, depreciation and 
amortisation 
Depreciation and amortisation 
Operating profit 
Finance income 
Finance costs 
Net finance costs 
Share of post-tax profit from joint ventures 
Profit before tax 
Taxation (charge)/credit 
Profit from operating activities, net of tax 
Gain on sale of discontinued operation
Profit from discontinued operations, net of tax
Attributable to:
Ordinary shareholders of the parent 

–

–
–
–

–
–
–
–
–
–
–
–
–
–
–
–

–

–
–
–

–
–
–
–
–
–
–
–
–
–
–
–

192.2

(34.4)
(22.4)
(81.1)

54.3
–
54.3
6.0
(21.3)
(15.3)
4.3
43.3
(7.8)
35.5
–
35.5

–

–
–
–

–
–
–
–
–
–
–
–
–
–
–
–

–

Cash flows used in discontinued operations
Cash generated from operations
Interest paid 
Tax paid
Cash flows from operating activities
Cash flows from investing activities
Cash flows from financing activities 
Net decrease in cash and cash equivalents from discontinued operations, net of inter-company 

–

192.2

0.5
–
(1.7)

(1.2)
–
(1.2)
–
(74.4)
(74.4)
–
(75.6)
12.1
(63.5)
1,682.7
1,619.2

2022 
£m 
–
–
–
–
–
–
–

(33.9)
(22.4)
(82.8)

53.1
–
53.1
6.0
(95.7)
(89.7)
4.3
(32.3)
4.3
(28.0)
1,682.7
1,654.7

1,654.7

2021 
£m
28.7
(17.6)
(4.4)
6.7
(24.0)
(79.2)
(96.5)

Non-underlying items
Non-underlying items in 2021 represent employment costs (restructuring, accelerated share scheme charges and a settlement gain on transfer of pension 
liabilities), other operating restructuring costs and finance costs relating to debt retirements of £74.4 million, together with the related taxation credit. 

248 

 Annual Report and Accounts 2022 | Pennon Group plc

 
 
Notes to the financial statements (continued)

Notes to the financial statements (continued)

Discontinued operations

Revenue 

Operating costs

Employment costs 

Raw materials and consumables used 

Other operating expenses 

Earnings before interest, tax, depreciation and 

amortisation 

Depreciation and amortisation 

Operating profit 

Finance income 

Finance costs 

Net finance costs 

Share of post-tax profit from joint ventures 

Profit before tax 

Taxation (charge)/credit 

Profit from operating activities, net of tax 

Gain on sale of discontinued operation

Profit from discontinued operations, net of tax

Attributable to:

Ordinary shareholders of the parent 

Cash flows used in discontinued operations

Cash generated from operations

Interest paid 

Tax paid

Cash flows from operating activities

Cash flows from investing activities

Cash flows from financing activities 

Non-underlying items

45.  Discontinued operations 

On 18 March 2020, the Group entered into a formal sale agreement to dispose of Viridor Limited to Planets UK Bidco Limited (Bidco), a newly formed 

company established by funds advised by Kohlberg Kravis Roberts & Co. L.L.P. (KKR). The Viridor business which represented the entirety of the waste 

operating segment was classified as a discontinued operation at that date. Consequently, Viridor has not been presented as an operating segment in the 

segment note. The sale completed on 8 July 2020 and the results of the discontinued operation and the effect of the disposal on the financial position 

of the Group were as follows:

Before 

Non-underlying 

non-underlying 

items 

2022 

£m

items 

(see below) 

2022 

£m

Before 

Non-underlying 

non-underlying 

items 

(see below) 

2021 

£m

Total 

2022 

£m

–

192.2

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

items 

2021 

£m

192.2

(34.4)

(22.4)

(81.1)

54.3

–

54.3

6.0

(21.3)

(15.3)

4.3

43.3

(7.8)

35.5

–

35.5

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Total 

2021 

£m

(33.9)

(22.4)

(82.8)

53.1

–

53.1

6.0

(95.7)

(89.7)

4.3

(32.3)

4.3

(28.0)

1,682.7

1,654.7

1,654.7

2021 

£m

28.7

(17.6)

(4.4)

6.7

(24.0)

(79.2)

(96.5)

0.5

–

(1.7)

(1.2)

(1.2)

–

–

–

(74.4)

(74.4)

(75.6)

12.1

(63.5)

1,682.7

1,619.2

2022 

£m 

–

–

–

–

–

–

–

45.  Discontinued operations (continued)
The net assets relating to the Disposal Group at the date of disposal and the gain on disposal are shown below:

Assets of the Disposal Group
Goodwill 
Other intangible assets 
Property, plant and equipment 
Other non-current assets 
Investment in joint ventures 
Inventories 
Trade and other receivables
Current tax asset
Cash and cash deposits 
Total assets 
Liabilities of the Disposal Group
Borrowings 
Trade and other payables 
Provisions 
Other non-current liabilities 
Retirement benefit obligations 
Deferred tax liabilities 
Total liabilities 
Net assets disposed of
Consideration received in cash, net of transaction costs
Deferred consideration
Gain on sale before income tax and reclassification of reserves
Items previously recognised in equity recycled to the income statement
Gain on sale of discontinued operation
Net cash inflow arising on disposal
Consideration received in cash, net of transaction costs
Less: cash and cash deposits disposed of

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2021
£m

340.8
86.9
1,619.2
266.7
64.4
33.4
298.7
0.6
61.7
2,772.4

(240.7)
(157.7)
(236.8)
(12.7)
1.5
(109.4)
(755.8)
2,016.6
3,690.2
9.2
1,682.8
(0.1)
1,682.7

3,690.2
(61.7)
3,628.5

Net decrease in cash and cash equivalents from discontinued operations, net of inter-company 

Non-underlying items in 2021 represent employment costs (restructuring, accelerated share scheme charges and a settlement gain on transfer of pension 

liabilities), other operating restructuring costs and finance costs relating to debt retirements of £74.4 million, together with the related taxation credit. 

Deferred consideration
Under the sale agreement deferred consideration may be receivable in future. The fair value of the amount expected to be received at 31 March 2021 was 
estimated at £9.2 million and this amount was received in the financial year ended 31 March 2022. The receipt of further deferred consideration remains 
possible, albeit the likelihood is judged as not probable and has therefore not been recognised in the financial statements. 

Taxation on the discontinued operations
The gain on sale of discontinued operations qualified for Substantial Shareholding Exemption and consequently was not subject to corporation tax. 
The taxation charge from discontinued operations before non-underlying items in 2021 of £7.8 million includes a deferred tax charge of £7.6 million. 

248 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 249

 
 
 
 
 
 
Alternative Performance Measures

Alternative performance measures

Alternative performance measures (APMs) are financial measures used in this report that are not defined by International Financial Reporting Standards 
(IFRS). The Directors believe that these APMs assist in providing additional useful information on the underlying trends, performance and position of the 
Group as well as enhancing the comparability of information between reporting periods. 

As the Group defines the APMs they might not be directly comparable to other companies’ APMs. They are not intended to be a substitute for, or superior 
to, IFRS measurements. The following APMs have been added or amended to those presented previously to reflect the changing nature of the Group 
following the sale of Viridor in July 2020 and the acquisition of Bristol Water in June 2021:

 • An APM for 2021/22 has been added for Basic adjusted earnings per share – Continuing Operations (adjusted for share consolidation). To aid 

comparability, this new APM, which is presented on a basis other than in accordance with IAS 33, includes the full impact of the share consolidation 
as if it had taken place at the start of the previous financial year and recalculates the resulting Adjusted earnings per share measure.

 • The APM for effective interest rate has been expanded to outline the calculation for the effective interest rate of South West Water Limited, Bristol 
Water Group and together the water business segment. In previous periods South West Water Limited was presented. This change has been made 
to reflect the acquisition of Bristol Water and the resulting combined effective interest rate of the water business.

 • The APM ’Group return on capital employed’ has been changed to ’South West Water return on capital employed’ due to this metric providing a more 

meaningful comparison of performance due to the Group holding a net cash position at 31 March 2021.

Underlying earnings
Underlying earnings are presented alongside statutory results as the Directors believe they provide a more useful comparison on business trends and 
performance. Note 6 in the notes to the financial statements provides more detail on non-underlying items, and a reconciliation of underlying earnings 
for the current year and the prior year is as follows:

Underlying earnings reconciliation 2022

£m
EBITDA (see below) 
Operating profit 
Profit before tax 
Taxation 
Profit after tax
Non-controlling interests
Profit after tax attributable to shareholders 

Underlying earnings reconciliation 2021

£m
EBITDA (see below) 
Operating profit 
Profit before tax 
Taxation 
Profit after tax from continuing operations 
Profit after tax from discontinued operations 
Profit after tax
Non-controlling interests
Profit after tax attributable to shareholders

Non-underlying items

Deferred tax 
change of rate
–
–
–
(99.5)

Acquisition and 
merger review 
costs
(15.8)
(15.8)
(15.8)
1.3

Underlying
383.9
237.2
143.5
(13.9)

Non-underlying items

Underlying
334.7
215.3
157.0
(29.6)

WaterShare+
(20.5)
(20.5)
(20.5)
3.9

Pension 
curtailment 
charge
(4.4)
(4.4)
(4.4)
0.9

Statutory 
results
368.1
221.4
127.7
(112.1)
15.6
(0.2)
15.4

Statutory results
309.8
190.4
132.1
(24.8)
107.3
1,654.7
1,762.0
0.2
1,762.2

Earnings 
per share 
(p)

4.9

Earnings 
per share 
(p)

418.5

Underlying EBITDA
Underlying EBITDA (earnings before interest, tax, depreciation and amortisation) is used to assess and monitor operational underlying performance.

250 

 Annual Report and Accounts 2022 | Pennon Group plc

Alternative Performance Measures

Alternative performance measures

Alternative performance measures (APMs) are financial measures used in this report that are not defined by International Financial Reporting Standards 

(IFRS). The Directors believe that these APMs assist in providing additional useful information on the underlying trends, performance and position of the 

Group as well as enhancing the comparability of information between reporting periods. 

As the Group defines the APMs they might not be directly comparable to other companies’ APMs. They are not intended to be a substitute for, or superior 

to, IFRS measurements. The following APMs have been added or amended to those presented previously to reflect the changing nature of the Group 

following the sale of Viridor in July 2020 and the acquisition of Bristol Water in June 2021:

 • An APM for 2021/22 has been added for Basic adjusted earnings per share – Continuing Operations (adjusted for share consolidation). To aid 

comparability, this new APM, which is presented on a basis other than in accordance with IAS 33, includes the full impact of the share consolidation 

as if it had taken place at the start of the previous financial year and recalculates the resulting Adjusted earnings per share measure.

 • The APM for effective interest rate has been expanded to outline the calculation for the effective interest rate of South West Water Limited, Bristol 

Water Group and together the water business segment. In previous periods South West Water Limited was presented. This change has been made 

to reflect the acquisition of Bristol Water and the resulting combined effective interest rate of the water business.

 • The APM ’Group return on capital employed’ has been changed to ’South West Water return on capital employed’ due to this metric providing a more 

meaningful comparison of performance due to the Group holding a net cash position at 31 March 2021.

Underlying earnings are presented alongside statutory results as the Directors believe they provide a more useful comparison on business trends and 

performance. Note 6 in the notes to the financial statements provides more detail on non-underlying items, and a reconciliation of underlying earnings 

Underlying earnings

for the current year and the prior year is as follows:

Underlying earnings reconciliation 2022

£m

EBITDA (see below) 

Operating profit 

Profit before tax 

Taxation 

Profit after tax

Non-controlling interests

Profit after tax attributable to shareholders 

Underlying earnings reconciliation 2021

£m

EBITDA (see below) 

Operating profit 

Profit before tax 

Taxation 

Profit after tax from continuing operations 

Profit after tax from discontinued operations 

Profit after tax

Non-controlling interests

Profit after tax attributable to shareholders

Underlying EBITDA

Non-underlying items

Acquisition and 

Deferred tax 

merger review 

Statutory 

Earnings 

per share 

(p)

Underlying

change of rate

383.9

237.2

143.5

(13.9)

–

–

–

(99.5)

costs

(15.8)

(15.8)

(15.8)

1.3

Underlying

WaterShare+

charge

Statutory results

Non-underlying items

Pension 

curtailment 

334.7

215.3

157.0

(29.6)

(20.5)

(20.5)

(20.5)

3.9

(4.4)

(4.4)

(4.4)

0.9

results

368.1

221.4

127.7

(112.1)

15.6

(0.2)

15.4

309.8

190.4

132.1

(24.8)

107.3

1,654.7

1,762.0

0.2

1,762.2

4.9

Earnings 

per share 

(p)

418.5

Underlying EBITDA (earnings before interest, tax, depreciation and amortisation) is used to assess and monitor operational underlying performance.

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Basic adjusted earnings per share – Continuing Operations (adjusted for share consolidation)

Basic weighted average number of shares
Basic weighted average number of shares (millions) (note 11)
Adjustment to reflect the post-consolidation share base as if it had been in place 
from the start of the previous financial year (millions)
Adjusted basic weighted average number of shares (adjusted for share consolidation) (millions)
Basic adjusted earnings per share from continuing operations before exceptional items and deferred tax (pence) (note 11)
Adjustment to reflect the post-consolidation share base as if it had been in place 
from the start of the previous financial year (pence)
Basic adjusted earnings per share from continuing operations before exceptional items and deferred tax (adjusted for share 
consolidation) (pence)

2022 

2021

312.1

421.1

(36.6)
275.5
44.3

5.9

50.2

(140.4)
280.7
31.9

15.9

47.8

Effective interest rate
A measure of the mean average interest rate payable on net debt, which excludes interest costs not directly associated with net debt. This measure is 
presented to assess and monitor the relative cost of financing for South West Water Limited, Bristol Water Group and together the water business.

South West Water Limited
A measure of the mean average interest rate payable on South West Water Limited’s net debt, which excludes interest costs not directly associated with 
South West Water Limited net debt. This measure is presented to assess and monitor the relative cost of financing for South West Water Limited. 

Net finance costs after non-underlying items

Net interest on retirement benefit obligations

Capitalised interest

Net finance costs for effective interest rate calculation
Opening net debt

Closing net debt

Average net debt (opening net debt + closing net debt divided by 2)

Effective interest rate (%)

Bristol Water Group

2022
£m

76.8

0.4

1.0

78.2

2,273.5

2,305.2

2,289.4

3.4

2021 
£m

56.5

(0.4)

0.9

57.0

2,307.2

2,273.5

2,290.4

2.5

A measure of the mean average interest rate payable on Bristol Water Group’s net debt, which excludes interest costs not directly associated with Bristol 
Water Group net debt. This measure is presented to assess and monitor the relative cost of financing for Bristol Water Group and includes full year 
performance.

Net finance costs after non-underlying items (from 3 June 2021)

Net interest on retirement benefit obligations (from 3 June 2021)

Capitalised interest (from 3 June 2021)

Net finance costs for effective interest rate calculation (from 3 June 2021)
Net finance costs for effective interest rate calculation (1 April 2021 to 2 June 2021)

Net finance costs for effective interest rate calculation
Opening net debt1
Closing net debt

Average net debt (opening net debt + closing net debt divided by 2)

2022
£m

20.1

(0.2)

0.3

20.2

2.4

22.6
395.6

405.3

400.5

Effective interest rate (%)
1.  Opening net debt of £395.6 million reflects 31 March 2021 Bristol Water Group net debt. On acquisition on 2 June 2021, Bristol Water Group’s net debt was £391.4 million. Net debt 

5.6

excludes fair value adjustments.

250 

 Annual Report and Accounts 2022 | Pennon Group plc

Annual Report and Accounts 2022 | Pennon Group plc 

 251

 
 
 
Alternative Performance Measures (continued)

Water business
A combined measure reflecting the mean average interest rate payable on the water business’ net debt, which excludes interest costs not directly 
associated with water business net debt. This measure is presented to assess and monitor the combined relative cost of financing for the water business.

Net finance costs for effective interest rate calculation

Opening net debt (at 31 Mar 2021)

Closing net debt

Average net debt (opening net debt + closing net debt divided by 2)

Effective interest rate (%)

Underlying interest cover 
Underlying net finance costs (excluding pensions net interest cost) divided by operating profit before non-underlying items.

Net finance costs after non-underlying items
Net interest on retirement benefit obligations
Net finance costs for interest cover calculation
Operating profit before non-underlying items
Interest cover (times)

Group dividend cover
Proposed dividends divided by profit for the year before non-underlying items and deferred tax.

Proposed dividends 
Profit for the year attributable to ordinary shareholders 
Deferred tax charge before non-underlying items 
Non-underlying items after tax in profit for the year 
Adjusted profit for dividend cover calculation 
Dividend cover (times) 

2022
£m

100.8

2,669.1

2,710.5

2,689.8

3.7

2022 
£m
93.7
0.6
94.3
237.2
2.5

2022 
£m
102.0
15.4
8.9
114.1
134.8
1.4

2021 
£m

57.0

2,307.2

2,273.5

2,290.4

2.5

2021
 £m
58.3
(0.7)
57.6
215.3
3.7

2021
£m
91.8
1,762.2
14.2
(1,599.1)
177.3
1.9

Capital investment 
Property, plant and equipment and intangible asset additions. The measure is presented to assess and monitor the total capital investment by the Group.

Additions to property, plant and equipment
Additions to intangible assets
Capital investment 

2022 
£m
237.3
3.6
240.9

2021
£m
168.4
0.2
168.6

Capital payments
Payments for property, plant and equipment (PPE) and intangible asset additions net of proceeds from sale of PPE and intangible assets. The measure 
is presented to assess and monitor the net cash spend on PPE and intangible assets.

Cash flow statements: purchase of property, plant and equipment
Cash flow statements: purchase of intangible assets
Cash flow statements: proceeds from sale of property, plant and equipment
Capital payments relating to the Group
Capital payments relating to discontinued operations
Capital payments relating to continuing operations

2022
£m
225.6
3.4
(1.4)
227.6
–
227.6

2021 
£m
190.1
0.2
(0.4)
189.9
(32.3)
157.6

252 

 Annual Report and Accounts 2022 | Pennon Group plc

Alternative Performance Measures (continued)

Net finance costs for effective interest rate calculation

Opening net debt (at 31 Mar 2021)

Closing net debt

Effective interest rate (%)

Underlying interest cover 

Average net debt (opening net debt + closing net debt divided by 2)

Underlying net finance costs (excluding pensions net interest cost) divided by operating profit before non-underlying items.

Proposed dividends divided by profit for the year before non-underlying items and deferred tax.

Net finance costs after non-underlying items

Net interest on retirement benefit obligations

Net finance costs for interest cover calculation

Operating profit before non-underlying items

Interest cover (times)

Group dividend cover

Proposed dividends 

Profit for the year attributable to ordinary shareholders 

Deferred tax charge before non-underlying items 

Non-underlying items after tax in profit for the year 

Adjusted profit for dividend cover calculation 

Dividend cover (times) 

Capital investment 

Additions to property, plant and equipment

Additions to intangible assets

Capital investment 

Capital payments

Property, plant and equipment and intangible asset additions. The measure is presented to assess and monitor the total capital investment by the Group.

Payments for property, plant and equipment (PPE) and intangible asset additions net of proceeds from sale of PPE and intangible assets. The measure 

is presented to assess and monitor the net cash spend on PPE and intangible assets.

Cash flow statements: purchase of property, plant and equipment

Cash flow statements: purchase of intangible assets

Cash flow statements: proceeds from sale of property, plant and equipment

Capital payments relating to the Group

Capital payments relating to discontinued operations

Capital payments relating to continuing operations

2022

£m

100.8

2,669.1

2,710.5

2,689.8

3.7

2022 

£m

93.7

0.6

94.3

237.2

2.5

2022 

£m

102.0

15.4

8.9

114.1

134.8

1.4

2022 

£m

237.3

3.6

240.9

2022

£m

225.6

3.4

(1.4)

227.6

–

227.6

2021 

£m

57.0

2,307.2

2,273.5

2,290.4

2.5

2021

 £m

58.3

(0.7)

57.6

215.3

3.7

2021

£m

91.8

1,762.2

14.2

(1,599.1)

177.3

1.9

2021

£m

168.4

0.2

168.6

2021 

£m

190.1

0.2

(0.4)

189.9

(32.3)

157.6

Water business

A combined measure reflecting the mean average interest rate payable on the water business’ net debt, which excludes interest costs not directly 

associated with water business net debt. This measure is presented to assess and monitor the combined relative cost of financing for the water business.

South West Water return on capital employed
The total of underlying operating profit divided by capital employed (net debt plus total equity invested). An average value for this metric is part of the 
long-term incentive plan for Directors.

Underlying operating profit – South West Water
Capital employed:
Net debt 
Total equity invested
Capital employed for return on capital employed calculation 
Return on capital employed:

Continuing operations operational cash inflows and other movements 
Cash generated from operations before pension contributions and other movements.

Cash generated from operations per cash flow statements
Remove: cash generated from discontinued operations
Cash generated from operations from the Continuing Group
Other movements1
Pension contributions
Operational cash inflows and other movements

2022 
£m
214.5

2,233.8
295.9
2,529.7
8.5%

2021
£m
222.3

2,198.6
250.9
2,449.5
9.1%

2022 
£m
334.2
–
334.2
2.6
27.9
364.7

2021 
£m
298.1
(28.7)
269.4
(3.6)
50.2
316.0

1.  Other movements reflect operational movements not related to operating cash flows, such as proceeds from share issues and share trust purchases for the employee share schemes.

Return on Regulated Equity (RORE)
This is a key regulatory metric which represents the returns to shareholders expressed as a percentage of regulated equity.

Returns are made up of a base return (set by Ofwat, the water business regulator, at c.3.9% for South West Water and c.4.4% for Bristol Water for the 
period 2020-25) plus totex outperformance, financing outperformance and ODI outperformance. Returns are calculated post tax and post sharing 
(only a proportion of returns are attributed to shareholders and shown within RORE). The three different types of return calculated and added to the base 
return are:

 • Totex outperformance – totex is defined below and outperformance is the difference between actual reported results for the regulated business 

compared to the Final Determination (Ofwat published document at the start of a regulatory period), in a constant price base

 • Financing outperformance – is based on the difference between a company’s actual effective interest rate compared with Ofwat’s allowed cost of debt
 • ODI outperformance – the net reward or penalty a company earns based on a number of different key performance indicators, again set in the Final 

Determination.

Regulated equity is a notional proportion of regulated capital value (RCV which is set by Ofwat at the start of every five-year regulatory period, adjusted 
for actual inflation). For 2020-25, the notional equity proportion is 40.0%.

References are made to Ofwat RORE and WaterShare RORE which utilise differing inflation assumptions and the disclosure of tax. 

Further information on this metric can be found in South West Water and Bristol Water’s annual performance report and regulatory reporting, published 
in July each year.

Totex
Operating costs and capital expenditure of the regulated water and wastewater business (based on the Regulated Accounting Guidelines).

Outcome Delivery Incentives (ODIs)
ODIs are designed to incentivise companies to deliver improvements to service and outcomes based on customers’ priorities and preferences. If a company 
exceeds these targets a reward can be earned through future higher revenues. If a company fails to meet them, they can incur a penalty through lower 
future allowed revenues.

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Annual Report and Accounts 2022 | Pennon Group plc 

 253

 
 
 
Alternative Performance Measures (continued)

Glossary

CIC 

C-MeX

CPI

CPIH 

DNV
EBITDA
EIB 
ERF 
ESG 
Fair Tax Mark 

GHG 
GMP 
GRREC 
GVA 
HomeSafe 
K7 

KPI 

LTIFR 
MRF 
ODI 

Ofwat 

PRF 
ROCE 
RORE 
RPI 
SIM 
STEM 
Sustainable Financing 
Framework 
Totex 
WaterShare 

WaterShare+ 

community interest company, a type of company introduced by the UK Government in 2005 under the Companies (Audit, 
Investigations and Community Enterprise) Act 2004, designed for social enterprises that want to use their profits and assets 
for the public good
customer measure of experience, a mechanism to incentivise water companies to provide an excellent customer experience 
for residential customers, across both the retail and wholesale parts of the value chain
consumer price index, a measure of inflation in a representative sample of retail goods and services using a geometric mean 
and excluding e.g. housing costs
consumer price index, a measure of inflation in a representative sample of retail goods and services using a geometric mean, 
including owner occupiers’ housing costs
an independent management consultancy specialising in technical assurance in the utility sector
earnings before interest, tax, depreciation and amortisation
European Investment Bank
energy recovery facility
environmental, social and governance
an independent certification scheme which recognises organisations that demonstrate they are paying the right amount 
of corporation tax at the right time. In December 2018, Pennon became the first water services and waste management utility 
to receive it (see page 79)
greenhouse gases (see page 89)
guaranteed minimum pension
Glasgow Recycling and Renewable Energy Centre
gross value added, the measure of the value of goods and services produced in an area, industry or sector of an economy
our health & safety improvement programme (see page 56)
the current regulatory price review period during which South West Water’s 2020-25 New Deal business plan will be implemented 
(see page 66)
key performance indicator, our measures of business performance against the key targets monitored by Board and Pennon 
Executive (see page 14)
lost time injury frequency rate
materials recycling facility
outcome delivery incentives, 15 of which are common across all water companies while others are bespoke to South West Water 
(see page 16)
The Water Services Regulation Authority, or Ofwat, is the body responsible for economic regulation of the privatised water and 
sewerage industry in England and Wales
plastics recycling facility
return on capital employed
return on regulated equity
retail price index, a measure of inflation in a representative sample of retail goods and services using an arithmetic mean
service incentive mechanism, a measure of customer service
science, technology, engineering and mathematics
the way we link financial impacts with sustainability impacts; the Framework aligns with the Green Bond Principles, the Social 
Bond Principles and the Green Loan Principles (see page 79)
total expenditure
the programme through which we shared the benefits of outperformance against our 2015-20 business plan targets with water 
customers
the enhanced benefit sharing mechanism introduced for water customers under our 2020-25 New Deal business plan  
(see page 69)

254 

 Annual Report and Accounts 2022 | Pennon Group plc

Alternative Performance Measures (continued)

Glossary

C-MeX

CPI

CPIH 

DNV

EBITDA

EIB 

ERF 

ESG 

GHG 

GMP 

GRREC 

GVA 

K7 

KPI 

LTIFR 

MRF 

ODI 

Ofwat 

PRF 

ROCE 

RORE 

RPI 

SIM 

STEM 

and excluding e.g. housing costs

including owner occupiers’ housing costs

European Investment Bank

energy recovery facility

environmental, social and governance

to receive it (see page 79)

greenhouse gases (see page 89)

guaranteed minimum pension

Glasgow Recycling and Renewable Energy Centre

(see page 66)

Executive (see page 14)

lost time injury frequency rate

materials recycling facility

(see page 16)

sewerage industry in England and Wales

plastics recycling facility

return on capital employed

return on regulated equity

CIC 

community interest company, a type of company introduced by the UK Government in 2005 under the Companies (Audit, 

Investigations and Community Enterprise) Act 2004, designed for social enterprises that want to use their profits and assets 

for the public good

customer measure of experience, a mechanism to incentivise water companies to provide an excellent customer experience 

for residential customers, across both the retail and wholesale parts of the value chain

consumer price index, a measure of inflation in a representative sample of retail goods and services using a geometric mean 

consumer price index, a measure of inflation in a representative sample of retail goods and services using a geometric mean, 

an independent management consultancy specialising in technical assurance in the utility sector

earnings before interest, tax, depreciation and amortisation

Fair Tax Mark 

an independent certification scheme which recognises organisations that demonstrate they are paying the right amount 

of corporation tax at the right time. In December 2018, Pennon became the first water services and waste management utility 

HomeSafe 

our health & safety improvement programme (see page 56)

gross value added, the measure of the value of goods and services produced in an area, industry or sector of an economy

the current regulatory price review period during which South West Water’s 2020-25 New Deal business plan will be implemented 

key performance indicator, our measures of business performance against the key targets monitored by Board and Pennon 

outcome delivery incentives, 15 of which are common across all water companies while others are bespoke to South West Water 

The Water Services Regulation Authority, or Ofwat, is the body responsible for economic regulation of the privatised water and 

retail price index, a measure of inflation in a representative sample of retail goods and services using an arithmetic mean

Sustainable Financing 

the way we link financial impacts with sustainability impacts; the Framework aligns with the Green Bond Principles, the Social 

service incentive mechanism, a measure of customer service

science, technology, engineering and mathematics

Bond Principles and the Green Loan Principles (see page 79)

the programme through which we shared the benefits of outperformance against our 2015-20 business plan targets with water 

Framework 

Totex 

WaterShare 

total expenditure

customers

(see page 69)

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Five-year financial summary

Income statement
Revenue before non-underlying items 
Operating profit before non-underlying items 
Net finance costs before non-underlying items 
Share of profit in joint ventures 
Profit before tax and non-underlying items 
Net non-underlying items before tax 
Taxation charge 
Profit for the year 
Attributable to:
Ordinary shareholders of the parent 
Perpetual capital security holders 
Non-controlling interests 
Dividends proposed/declared 
Earnings per ordinary share (basic):
From continuing and discontinuing operations
Earnings per share 
Deferred tax before non-underlying items 
Non-underlying items (net of tax) 
Non-controlling interests’ share of non-underlying items 
Adjustment for full year depreciation charge in the Disposal Group 
Proportional adjustment on perpetual capital returns 
Earnings per share before non-underlying and deferred tax 
Declared dividends per share 

Capital expenditure
Acquisitions (including investment in joint ventures) 
Property, plant and equipment 
Balance sheet
Non-current assets 
Net current assets1
Non-current liabilities 
Net assets 
Number of employees (average full time equivalent for year)
Water 
Waste management 
Non-household retail 
Other businesses 

Continuing operations

2022 
£m

792.3
237.2
(93.7)
–
143.5
(15.8)
(112.1)
15.6

15.4

0.2
102.0

4.9p
2.6p
36.5p
–
–
–
44.3p
38.53p

2021
£m

644.6
215.3
(58.3)
–
157.0
(24.9)
(24.8)
107.3

107.5
–
(0.2)
91.8

25.5p
1.6p
4.8p
–
–
–
31.9p
21.74p

2022
£m

425.1
237.3

2020
£m

636.7
245.5
(62.5)
–
183.0
10.1
(70.6)
122.5

116.6
7.0
(1.1)
184.3

27.7p
2.4p
5.3p
(0.2p)
–
–
35.2p
43.77p

2021
£m

–
168.3

Total Group

2019
£m

2020
£m

1,389.9 
361.5 
(88.7) 
14.8 
287.6 
13.9 
(95.2) 
206.3 

200.4 
7.0 
(1.1) 
184.3 

47.7p 
7.9p 
6.9p 
(0.2p)
(0.6p) 
– 
61.7p 
43.77p 

2020
£m

– 
326.8 

1,478.2 
351.0 
(83.2) 
12.4 
280.2 
(19.9) 
(37.7) 
222.6 

214.3 
8.6 
(0.3) 
172.7 

51.1p 
3.1p 
3.6p 
 –
– 
– 
57.8p 
41.06p 

2019
£m

54.8 
387.2 

2018
£m

1,393.0 
323.9 
(74.5) 
9.4 
258.8 
4.1 
(41.0) 
221.9 

200.6 
21.5 
(0.2) 
162.0 

48.0p 
4.4p 
(1.8p) 
 – 
– 
0.3p 
50.9p 
38.59p 

2018
£m

8.4 
389.0 

4,527.0
389.5
(3,641.9)
1274.6

3,277.1
2,919.1
(3,211.4)
2,984.8

3,226.0 
2,595.8 
(4,109.7) 
1,712.1 

5,364.5 
583.9 
(4,268.6) 
1,679.8 

5,125.0 
412.6 
(3,898.5) 
1,639.1 

2,394
–
177
65
2,636

1,745
–
160
82
1,987

1,623 
2,986 
143 
101 
4,853 

1,616 
3,426 
104 
93 
5,239 

1,575 
3,285 
81 
73 
5,014 

WaterShare+ 

the enhanced benefit sharing mechanism introduced for water customers under our 2020-25 New Deal business plan  

1.  Net current assets for 2020 includes assets held for sale of £2,675.3 million and liabilities directly associated with assets classified as held for sale of £756.3 million.

254 

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Shareholder information 

Shareholder information

Financial calendar, including Dividend Reinvestment Plan (DRIP) alternative

Financial year end

Ex-dividend date for 2022 final dividend
2022 Annual General Meeting
Record date for 2022 final dividend
Final date for receipt of DRIP applications
2022 final dividend payable
2022/23 half-yearly results announcement
2023 interim dividend payable
2022/23 final results announcement
2023 Annual General Meeting
2023 final dividend payable

Shareholder analysis at 31 March 2022

Number of holding of shares
1-100
101-1,000
1,001-5,000
5,001-50,000
50,001-100,000
100,001+

Individuals
Companies
Trust companies (pension funds etc.)
Banks and nominees

31 March

21 July 2022
21 July 2022
22 July 2022
11 August 2022
5 September 2022
30 November 2022
April 2023
1 June 2023
July 2023
 September 2023

Number of 
shareholders
2,658
8,429
4,575
695
83
211
16,651

Number of 
accounts
15,072
112
4
1,463
16,651

% of total 
shareholders
15.96
50.62
27.48
4.17
0.50
1.27

% of ordinary 
shares
0.03
1.54
3.61
3.23
2.34
89.25

% of total 
accounts
90.52
0.67
0.02
8.79

% of total 
shares
6.48
0.38
0.00
93.14

Major shareholdings
Investors who have notified interests in the issued share capital of the Company pursuant to the Financial Conduct Authority’s Disclosure Guidance and 
Transparency Rules are as follows. This includes all notifications up to 30 May 2022 (being a date not more than one month prior to the date of the 
Company’s Notice of Annual General Meeting).:

BlackRock Inc
Impax Asset Management 
Pictet Asset Managment
Norges Bank
Lazard Asset Management LLC

Number of 
voting rights 
(direct and 
indirect)
16,413,878
12,663,862
13,324,523
10,059,986
13,443,374

% of voting 
rights
5.82%
4.736%
5.031%
3.7985%
5.076%

Date  
notified
25/08/21
16/02/22
14/04/22
22/04/22
18/05/22

256 

 Annual Report and Accounts 2022 | Pennon Group plc

Shareholder information 

Shareholder information

Financial calendar, including Dividend Reinvestment Plan (DRIP) alternative

Financial year end

Ex-dividend date for 2022 final dividend

2022 Annual General Meeting

Record date for 2022 final dividend

Final date for receipt of DRIP applications

2022 final dividend payable

2022/23 half-yearly results announcement

2023 interim dividend payable

2022/23 final results announcement

2023 Annual General Meeting

2023 final dividend payable

Shareholder analysis at 31 March 2022

Number of holding of shares

1-100

101-1,000

1,001-5,000

5,001-50,000

50,001-100,000

100,001+

Individuals

Companies

Trust companies (pension funds etc.)

Banks and nominees

Major shareholdings

BlackRock Inc

Impax Asset Management 

Pictet Asset Managment

Norges Bank

Lazard Asset Management LLC

Number of 

% of total 

% of ordinary 

shareholders

shareholders

31 March

21 July 2022

21 July 2022

22 July 2022

11 August 2022

5 September 2022

30 November 2022

April 2023

1 June 2023

July 2023

 September 2023

15.96

50.62

27.48

4.17

0.50

1.27

shares

0.03

1.54

3.61

3.23

2.34

89.25

% of total 

accounts

90.52

0.67

0.02

8.79

% of total 

shares

6.48

0.38

0.00

93.14

2,658

8,429

4,575

695

83

211

16,651

Number of 

accounts

15,072

112

4

1,463

16,651

Number of 

voting rights 

(direct and 

indirect)

16,413,878

12,663,862

13,324,523

10,059,986

13,443,374

% of voting 

rights

5.82%

4.736%

5.031%

3.7985%

5.076%

Date  

notified

25/08/21

16/02/22

14/04/22

22/04/22

18/05/22

Investors who have notified interests in the issued share capital of the Company pursuant to the Financial Conduct Authority’s Disclosure Guidance and 

Transparency Rules are as follows. This includes all notifications up to 30 May 2022 (being a date not more than one month prior to the date of the 

Company’s Notice of Annual General Meeting).:

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Online portfolio service
The online portfolio service provided by Link Asset Services gives 
shareholders access to more information on their investments. Details 
of the portfolio service are available online at www.signalshares.com.

Electronic communications
The Company has passed a resolution which allows it to communicate 
with its shareholders by means of its website.

Shareholders currently receiving a printed copy of the annual report who 
now wish to sign up to receive all future shareholder communications 
electronically can do so by registering with Link Asset Services’ share portal.

Go to http://www.signalshares.com to register, select ‘Account Registration’ 
and then follow the on-screen instructions by inputting your surname, 
your Investor Code (which can be found on your proxy form) and your 
postcode, as well as entering an email address and selecting a password.

By registering to receive your shareholder communications electronically, 
you will also automatically receive your dividend confirmations electronically.

Electronic proxy voting
Pennon encourages the use of electronic proxy voting and no longer 
provides paper proxy forms alongside the AGM Notice. We believe that 
is both more efficient and consistent with our important environmental 
sustainability responsibilities and objectives.

You may register your proxy votes via www.signalshares.com.

Registering your vote electronically is entirely secure and ensures the 
privacy of your personal information. Alternatively, if you wish to vote by 
post you may request a hard copy proxy form by contacting our registrar, 
Link Asset Services. Contact details are provided above.

Pennon’s website
http://www.pennon-group.co.uk provides news and details of the 
Company’s activities plus links to its subsidiaries’ websites.

The Investor Information section contains up-to-date information for 
shareholders including detailed share price information, financial results, 
dividend payment dates and amounts, and stock exchange 
announcements. There is also a comprehensive shareholder services 
section which includes information on buying, selling and transferring 
shares, and how to notify a change in personal circumstances, for example, 
a change of address.

Beware of share fraud
The following is taken from the ScamSmart section of the Financial 
Conduct Authority’s website (www.fca.org.uk/scamsmart).

Fraudsters use persuasive and high-pressure tactics to lure investors 
into scams. They may offer to sell shares that turn out to be worthless 
or non-existent, or to buy shares at an inflated price in return for an 
upfront payment.

While high profits are promised, if you buy or sell shares in this way you 
will probably lose your money.

Registrar
All enquiries concerning shareholdings including notification of change 
of address, loss of a share certificate or dividend payments should 
be made to the Company’s registrar, Link Asset Services, who can 
be contacted as follows:

Link Asset Services 
Pennon Group Share Register 10th Floor 
Central Square 
29 Wellington Street Leeds 
LS1 4DL

Telephone: 0371 664 9234 (calls are charged at standard geographic rate 
and will vary by provider).

Lines are open 8.30am-5.30pm Monday-Friday, excluding public holidays 
in England and Wales.

Overseas telephone: +44 371 664 9234 
(calls outside the United Kingdom will be charged at the applicable 
international rate).

Email: pennon@linkgroup.co.uk 
Website: www.signalshares.com

ShareGift service
Through ShareGift, an independent charity share donation scheme, 
shareholders who only have a small number of shares with a value that 
makes it uneconomical to sell them can donate such shares to charity. 
Donations can be made by completion of a simple share transfer form 
which is available from the Company’s registrar, Link Asset Services, 
or by contacting ShareGift on 020 7930 3737 (www.sharegift.org).

Individual savings accounts
Shareholders may gain tax advantages by holding their shares in the 
Company in an Individual Savings Account (ISA).

Dividend Reinvestment Plan (DRIP)
Subject to obtaining shareholder approval at the 2022 Annual General 
Meeting for the payment of a final dividend for the year ended  
31 March 2022, full details of the DRIP and how to participate will  
be published on the Company’s website at www.pennon-group.co.uk/
dividends/dividend-reinvestment-plan-drip.

The full timetable for offering the DRIP is given opposite.

The DRIP provides shareholders with an opportunity to invest the cash 
dividend they receive on their Pennon Group plc shares to buy further 
shares in the Company at preferable dealing rates.

Corporate information
Registered office 
Peninsula House Rydon Lane Exeter 
Devon EX2 7HR

Company registration number: 2366640

Company Secretary
Simon A F Pugsley

Corporate brokers
Barclays Bank PLC 
Morgan Stanley & Co. International plc

Independent auditors
Ernst & Young LLP

256 

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 257

 
 
 
Shareholder information (continued)

How to avoid share fraud
 • Keep in mind that firms authorised by the Financial Conduct Authority 
(FCA) are unlikely to contact you out of the blue with an offer to buy 
or sell shares.

 • Do not get into a conversation; note the name of the person and firm 

contacting you and then end the call.

Check the Financial Services Register from http://www.fca.org.uk to see 
if the person and firm contacting you is authorised by the FCA.

 • Beware of fraudsters claiming to be from an authorised firm, copying 

its website or giving you false contact details.

 • Use the firm’s contact details listed on the Register if you want to 

call it back.

 • Call the FCA on 0800 111 6768 if the firm does not have contact details 

on the Register or you are told they are out of date.

Search the FCA Warning List of unauthorised firms at 
www.fca.org.uk/scamsmart.

Consider that if you buy or sell shares from an unauthorised firm you will 
not have access to the Financial Ombudsman Service or Financial 
Services Compensation Scheme. Seek impartial advice from a financial 
adviser before you make an investment.

 • Remember: if it sounds too good to be true, it probably is!

5,000 people contact the Financial Conduct Authority about share fraud 
each year, with victims losing an average of £20,000.

Report a scam
If you are approached by fraudsters, please tell the FCA using the share 
fraud reporting form at http://www.fca.org.uk/scams where you can 
find out more about investment scams. You can also call the FCA 
Consumer Helpline on 0800 111 6768.

If you have already paid money to share fraudsters you can report this  
at any time to Action Fraud using their Online Fraud Report Tool at  
www.actionfraud.police.uk/reporting-fraud-and-cyber-crime or by calling 
0300 123 2040.

258 

 Annual Report and Accounts 2022 | Pennon Group plc

Shareholder information (continued)

How to avoid share fraud

 • Keep in mind that firms authorised by the Financial Conduct Authority 

(FCA) are unlikely to contact you out of the blue with an offer to buy 

or sell shares.

 • Do not get into a conversation; note the name of the person and firm 

contacting you and then end the call.

Check the Financial Services Register from http://www.fca.org.uk to see 

if the person and firm contacting you is authorised by the FCA.

 • Beware of fraudsters claiming to be from an authorised firm, copying 

its website or giving you false contact details.

 • Use the firm’s contact details listed on the Register if you want to 

call it back.

 • Call the FCA on 0800 111 6768 if the firm does not have contact details 

on the Register or you are told they are out of date.

Search the FCA Warning List of unauthorised firms at 

www.fca.org.uk/scamsmart.

Consider that if you buy or sell shares from an unauthorised firm you will 

not have access to the Financial Ombudsman Service or Financial 

Services Compensation Scheme. Seek impartial advice from a financial 

adviser before you make an investment.

 • Remember: if it sounds too good to be true, it probably is!

5,000 people contact the Financial Conduct Authority about share fraud 

each year, with victims losing an average of £20,000.

Report a scam

If you are approached by fraudsters, please tell the FCA using the share 

fraud reporting form at http://www.fca.org.uk/scams where you can 

find out more about investment scams. You can also call the FCA 

Consumer Helpline on 0800 111 6768.

If you have already paid money to share fraudsters you can report this  

at any time to Action Fraud using their Online Fraud Report Tool at  

www.actionfraud.police.uk/reporting-fraud-and-cyber-crime or by calling 

0300 123 2040.

258 

 Annual Report and Accounts 2022 | Pennon Group plc

CBP012760

This report is printed on paper certified in accordance with the FSC® 
(Forest Stewardship Council®) and is recyclable and acid-free.

Pureprint Ltd is FSC certified and ISO 14001 certified showing that it is 
committed to all round excellence and improving environmental 
performance is an important part of this strategy.

Pureprint Ltd aims to reduce at source the effect its operations have on 
the environment and is committed to continual improvement, prevention 
of pollution and compliance with any legislation or industry standards.

Pureprint Ltd is a Carbon / Neutral® Printing Company. 

The paper is Carbon Balanced with the World Land Trust, an international 
conservation charity, who offset carbon emissions through the purchase 
and preservation of high conservation value land. 

Through protecting standing forests, under threat of clearance, carbon is 
locked in that would otherwise be released. These protected forests are 
then able to continue absorbing carbon from the atmosphere, referred to 
as REDD (Reduced Emissions from Deforestation and forest Degradation). 
This is now recognised as one of the most cost-effective and swiftest 
ways to arrest the rise in atmospheric CO2 and global warming effects. 
Additional to the carbon benefits is the flora and fauna this land preserves, 
including a number of species identified at risk of extinction on the IUCN 
Red List of Threatened Species. 

Designed by Black Sun Plc

Pennon Group plc
Peninsula House 
Rydon Lane 
Exeter 
Devon 
England EX2 7HR

www.pennon-group.co.uk

Registered in England & Wales 
Registered Number: 2366640