Quarterlytics / Consumer Cyclical / Travel Lodging / Hyatt Hotels

Hyatt Hotels

h · TSX Consumer Cyclical
Claim this profile
Ticker h
Exchange TSX
Sector Consumer Cyclical
Industry Travel Lodging
Employees 5001-10,000
← All annual reports
FY2022 Annual Report · Hyatt Hotels
Sign in to download
Loading PDF…
Enabling a 

Clean Energy
Future 

2022 Annual Report 

 
Corporate Profile 
Hydro One Limited (TSX: H) 

Hydro One Limited, through its wholly-owned 
subsidiaries, is Ontario’s largest electricity 
transmission and distribution provider with 
approximately 1.5 million valued customers, 
$31.5 billion in assets as of December 31, 2022, 
and annual revenues in 2022 of $7.8 billion. 

Our team of approximately 9,300 skilled 
and dedicated employees proudly build 
and maintain a safe and reliable electricity 
system which is essential to supporing 
strong and successful communities. In 
2022, Hydro One invested $2.1 billion in its 
transmission and distribution networks, 
and suppored the economy through buying 
$1.9 billion of goods and services. 

We are commited to the communities 
where we live and work, through community 
investment, sustainability and diversity 
initiatives. We are designated as a Sustainable 
Electricity LeaderTM by Electricity Canada. 
Hydro One Limited’s common shares are 
listed on the TSX and cerain of Hydro One 
Inc.’s medium-term notes are listed on the 
NYSE. Additional information can be accessed 
at www.hydroone.com, www.sedar.com or 
www.sec.gov.

2022 
Highlights 

Guided by our purpose of energizing 
life in Ontario, we look to the future 
and what we can do today to beneft 
all Ontarians in the energy transition. 

Outstanding Safety Perormance 
We achieved the best safety record in our history, posting a 
recordable injury rate of 0.616 per 200,000 hours. Hydro One 
saw a signifcant reduction in the number of high-energy serious 
injuries from four in 2021 compared to one employee sadly 
sustaining a high  energy serious injury in 2022. This equates to 
a High  Energy Serious Injury and Fatality (HSIF) rate of 0.012 per 
200,000 hours, well below our annual target of 0.066. 

-

-

Parnership with First Nations 
We launched our equity parnership model on new capital 
transmission line projects with a value exceeding $100 million. 
This model will ofer First Nations a 50% equity stake in all new, 
future large-scale capital transmission line projects. This model 
will be applied to the development of the Waasigan Transmission 
Line project in norhwestern Ontario and to fve transmission 
lines Hydro One is developing in southwestern Ontario. 

Progressive Indigenous Relations 
As par of our commitment to being a trusted parner to 
Indigenous communities, this year we also increased total 
procurement with Indigenous businesses to $95.9 million, 
our highest spend to date. This is a signifcant increase from 
last year s total of $58.3 million and has us well on our journey 
to achieve our procurement target for Indigenous businesses 
at 5% of our purchases of materials and services by 2026. 

’

All fgures in this document are approximate fgures 
that are rounded to the nearest decimal place. 

Hydro One Limited  Annual Report 2022 

Critical Capital Investments 
To atract new businesses, create jobs and help communities 
grow, we invested $2.1 billion in capital to expand the electricity 
grid and renew and modernize existing infrastructure. 
The Ontario Energy Board (OEB) approved the setlement 
agreement for our 2023  2027 Investment Plan for Hydro One s 
transmission and distribution systems. The plan, informed 
by feedback from almost 50,000 customers, will reduce 
the impacts of power outages, renew and replace critical 
transmission and distribution infrastructure, enable economic 
growth and prepare for climate change. 

-

’

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Contents 

IFC  2022 Highlights 

2 

4 

6 

8 

A Message from Our Chair 

A Message from Our President & CEO 

Powering Parnership 

Energizing Life Across Ontario 

9  Corporate Governance 

11  Hydro One’s Business Network 

12  Why Invest? 

13  Financial Highlights 

14  Financial Repor 

Energizing Life in Ontario Communities 
Our 2022 Power to Give campaign was our most successful 
fundraising year for our employee giving program. Thanks to 
the generous spirit of Hydro One employees and retirees, we, 
including Hydro One s corporate match, increased the total 
contribution of Power to Give to $2.2 million. Each and every 
one of us has the Power to Give and it is initiatives like these 
that build, strengthen and energize life in communities 
across Ontario. 

’

Focusing on Customer Satisfaction 
We continued to demonstrate our commitment to customers 
and communities through our restoration work and keeping our 
customers informed during major storms, as well as initiatives 
including the Energizing Life Community Fund and the Winter 
Relief Fund. Residential and small business customer satisfaction 
stood at 87%. Large customer satisfaction stood at 88%. 

Commitment to Sustainability 
In January 2023, we became the frst utility in Canada to 
publish a Sustainable Financing Framework, which allows us 
to issue sustainable fnancing instruments, such as green 
bonds, and allocate the net proceeds to investments in eligible 
green and social project categories – such as clean energy 
and transporation, biodiversity conservation, climate change 
adaptation, socio  economic advancement of Indigenous 
people and access to essential services i.e. high  speed 
broadband internet. 

-

-

Best Employer, 8th Year 
For the eighth year in a row, Hydro One has been recognized 
on Forbes’ annual list of Canada s Best Employers. The 
company s perormance ranking is based on employees 
and other professionals recommending Hydro One as a 
desirable employer. 

’

’

-

-

More Productivity Savings 
In 2022, we achieved an approximately 9% increase in 
year  over  year productivity savings with $373.6 million 
saved in 2022 as compared to $343.9 million in 2021. We 
also delivered on our multi  year commitment to keep costs 
as low as possible with a total of $1.5 billion in productivity 
savings since 2015. 

-

13th Emergency Response Award 
Hydro One earned two emergency response awards bringing 
the total to 13 emergency response awards from the 
Edison Electric Institute for restoring power. These awards 
demonstrate our longstanding commitment to storm 
response and restoration efors. 

Hydro One Limited  Annual Report 2022 

111 

 
 
 
 
 
 
 
 
   
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
A Message from Our 

Chair 

With the approval of the investment plan, we will be reinvesting in existing 
infrastructure to maintain the health of the system, sustain perormance 
and address safety and environmental risk. 

Timothy Hodgson 
Chair 

Hydro One is well-
positioned to enable 
our clean energy future 
while continuing to 
deliver exceptional 
customer service and 
suppor economic 
growth for communities 
across our service 
territories. 

It was a year in which Hydro One went from 
strength to strength, delivering greater value 
for our customers, investors, communities, 
and other stakeholders. We delivered strong 
perormance; parnered with First Nations on 
a landmark equity agreement; and created a 
clear path forward for renewing Hydro One’s 
aging electricity infrastructure, supporing 
economic growth and preparing for 
climate change. 

On behalf of the Board of Directors, I want to 
welcome David Lebeter as Hydro One’s new 
President and CEO. David is a highly regarded 
leader with a proven record of building 
strong teams and improving safety, reliability, 
customer experience and productivity. As 
a result of Hydro One’s robust succession 
planning, we identifed the right candidate 
to lead us into the future – an experienced 
operator who will deliver the biggest capital 
program in Hydro One’s history. I also want 

to thank Mark Poweska for his three years of 
strategic leadership and Bill Shefeld who 
kept our teams aligned on executing our 
focused strategy in his role as interim leader. 

Safety remains a Board priority and we 
recognize there is more work to do to achieve 
a workplace free of life-altering injuries and 
fatalities. We are pleased that in 2022, 
Hydro One posted the best safety results in 
the company’s history. This strong perormance 
was matched by our sustainability perormance 
and enhanced environmental, social and 
governance (ESG) reporing, which now also 
aligns with the United Nations Sustainable 
Development Goals (UN SDGs). We continue 
to work with the executive team to ensure the 
company is making progress along the pathway 
to net-zero, improving workplace diversity 
and inclusion and taking meaningful action 
toward Reconciliation. 

2 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
  
  
 
 
 
  
  
 
  
 
 
  
  
 
Landmark Equity Agreement 
with First Nations 

“

Today marks a signifcant step towards 
reconciliation for Ontario First Nations. This new 
opporunity for parnership with Hydro One that 
will see First Nations beneft equally in future 
transmission line development. For far too long, 
First Nations have not had access to these types 
of parnerships and today marks an exciting 
change and I am proud of the community Leaders 
who have worked with Hydro One to reach this 
milestone! 
”

- Glen Hare, Ontario Regional Chief 

Hydro One’s 50-50 equity parnership 
agreement with First Nations on new large-
scale transmission line projects is a signifcant 
milestone on our journey of Reconciliation 
– one that builds a renewed relationship with 
Indigenous people based on the recognition 
of rights, respect, and parnership. 

We believe this equity model, and collaborative 
approach to working with First Nations, will 
help unlock future development opporunities 
to address energy transition. In the near term, 
the OEB’s approval of Hydro One’s 2023-2027 
Investment Plan will create regulatory 
cerainty, suppor economic growth, and 
enable Ontario’s clean energy future. 

Hydro One continued to achieve positive 
outcomes for stakeholders during a 
challenging period in 2022. This resilient 
perormance was recognized by our 
shareholders with an appreciating stock 

price that outperormed most of our peers. 
The resulting robust total shareholder return 
demonstrated the market’s confdence in our 
ability to deliver on our promises. 

During the year, we continued to enhance 
Board diversity, welcoming Mark Podlasly, a 
member of the Nlaka’pamux Nation in British 
Columbia, who has extensive experience in 
economic policy, major power generation 
and transmission project development, and 
climate strategy. He joins Cherie Brant in 
providing Indigenous perspectives at the 
Board level, underscoring our commitment to 
act at all levels of our organization to advance 
meaningful Reconciliation. 

We thank Jessica McDonald, who did not stand 
for re-election, for her many years of leadership 
and service to the Board of Directors. 

Lastly, on behalf of my Board colleagues, 
I want to thank all 9,300 talented team 
members who continue to inspire and 
energize life for the people and communities 
we serve. We enter 2023 ready to enable 
a clean energy future, deliver exceptional 
customer service and suppor economic 
growth for communities across this province. 

Timothy Hodgson, 
Chair 

3 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A Message from Our 

President 
& CEO 

David Lebeter 

President & Chief 
Executive Ofcer 

I am proud to lead this remarkable company and strong 
team as we maintain our current strategy that focuses on 
safety, maintenance & construction, economic growth, 
reliability and enabling Ontario’s clean energy future. 
Together, we will continue to put people first, improve the 
customer experience, and support economic growth for 
the people of this province. 

I want to thank everyone at Hydro One – our 
Board, executive leadership, and employees – 
for their valuable guidance as I transition into 
the President and CEO role. I look forward 
to engaging with our employees, customers, 
Indigenous communities, investors and 
industry parners as we energize life for 
all Ontarians. 

Safest & Most Efcient Utility: I am pleased 
to repor that in 2022, we achieved the best 
safety record in Hydro One’s history and 
made signifcant progress to preventing life-
altering injuries and fatalities. However, we 
recognize there is more work to do to ensure 
our entire team’s safety in the workplace. 

We continued to deliver on our multi-
year commitment to keep costs as low as 
possible through our ongoing efciency 
and productivity initiatives, beating 
our productivity targets and achieving 
productivity savings of $373.6 million in 
2022. Total productivity savings since 
2015 now amount to $1.5 billion dollars. 

Enable our Customers & Be a Trusted Parner: 
We continued to improve the customer 
experience and provide more choices that 
protect the planet, while helping our most 
vulnerable customers fnd the right relief 
programs. Whether it was our Winter Relief 
Fund or the tireless work of our storm 
response crews who restored power for 
hundreds of thousands of customers – the 
appreciation of Ontarians is refected in 
strong customer satisfaction scores. 

Hydro One is commited to becoming a 
trusted parner to Indigenous communities 
by respecting, engaging, and most 
imporantly, listening to Indigenous people. 
In 2022, following extensive engagements, 
we launched our equity parnership model 
on major new capital transmission line 
projects. This model will ofer First Nations 
a 50% equity stake in all new, future large-
scale capital transmission line projects and 
transform the benefts of infrastructure 
development for First Nation communities 
for generations to come. 

For too long, First Nations have borne the 
impacts of infrastructure development in 
their traditional territories without seeing 
the benefts. This equity model signals a 
signifcant shift in how Hydro One will work 
with First Nations. 

Plan, Design & Build a Grid for the Future: 
Over the coming years, we know that our 
customers will make decisions driven by 
climate change. We understand the needs of 
our customers and we share their concerns 
for the climate. The investments we make 
today in the grid will serve as a key enabler of 
the energy transition and will prepare for the 
efects of climate change and the increase 
in severe weather events. Our commitment 
to investing in our system is anchored on 
addressing aging infrastructure, enabling 
electrifcation and ensuring resiliency of the 
electricity grid. 

4 

Hydro One Limited Annual Report 2022  
 
 
 
 
 
 
 
  
  
 
 
 
  
 
 
 
  
 
 
 
 
Our recently approved 2023–2027 Investment 
Plan will do just that, helping to reduce the 
impacts of power outages, renew or replace 
critical infrastructure in almost every 
community across Ontario, suppor customer 
choice and build a grid for the future. I 
commend all paries for the constructive 
regulatory and stakeholder outreach process 
that resulted in this balanced agreement, 
which will see signifcant investments in our 
infrastructure to improve reliability, prepare for 
climate change and enable economic growth. 

In 2022, we invested in critical infrastructure 
to meet the growing electricity demand in 
Ontario, advancing plans to develop fve new 
transmission lines in the southwest and one 
in the norh that will fuel industry and job 
creation in those regions. We also invested 
$2.1 billion to improve the perormance 
of Ontario’s electricity transmission and 
distribution systems and address aging power 
infrastructure, facilitate connectivity to new 
load customers and generation sources, and 
improve service to customers. 

Innovate & Grow the Business: In the coming 
years, we expect to see a signifcant increase in 
demand for electricity infrastructure and new 
customer connections as we help decarbonize 
the economy and meet our collective net zero 
goals. As par of that expected growth, we 
are investing in smarer, more fexible system 
infrastructure, which will play an imporant role 
in integrating additional electricity-generating 
capacity – such as small modular nuclear 
reactors, large-scale wind, solar generation 
assets, and smaller decentralized renewable 
sources and bateries – and ensure security of 
supply and a resilient grid. 

We also recently introduced an innovative 
sustainable fnancing framework, one 
that aligns our funding strategy with our 
sustainability goals and suppors the shift to 
a low-carbon economy through expenditures 
that contribute to the well-being of the 
people, planet, and communities we serve. 
Early in 2023, we issued $1.05 billion of 
sustainable bonds, the largest aggregate 
amount of sustainable bonds by a corporate 
issuer in Canada, under this new framework, 
with investments targeting new or existing 
eligible green and social projects. 

Our fnancial results refect several positive 
facets of our business including higher 
demand, enhanced relationships with 
community parners, reduced risk due 
to regulatory approval of our fve year 
investment plan, low volatility, a strong 
balance sheet and robust credit ratings. 

Strong teams: Our ability to deliver greater 
value is thanks to the dedication, generous 
spirit and resilience of Hydro One employees. 
Your remarkable willingness to put the 
needs of fellow Ontarians and Canadians 
frst – by raising $2.2 million for more than 
900 charities and working around the 
clock to restore power to your neighbours 
– continues to inspire us all. It is no wonder 
that for the 8th consecutive year Forbes 
recognized Hydro One as one of Canada’s 
Best Employers. I look forward to an exciting 
2023 as we work together to energize life in 
communities across Ontario. 

David Lebeter 
President & Chief Executive Ofcer 

5 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Powering 

Partnership 

Hydro One, in partnership with First Nation leaders from 
across Ontario, set a historic precedent in 2022 that will 
transform the benefits of infrastructure development for 
First Nation communities for generations to come. This 
precedent is a significant milestone in the journey toward 
meaningful Reconciliation and in rebuilding economic 
prosperity for Indigenous people. 

In 2022, we launched a 50% equity 
parnership model with First Nations that 
allows for joint ownership of all new, future 
large-scale transmission line projects with a 
value exceeding $100 million. This industry-
leading agreement will increase opporunities 
for First Nation communities to work with 
Hydro One to atract economic opporunities 
to the norh, as we collectively build the 
electricity grid of the future. 

This new model is already being applied to the 
development of the Waasigan Transmission 
Line in norhwestern Ontario. Hydro One has 
an equity agreement with Gwayakocchigewin 
Limited Parnership (GLP), which represents 
eight First Nations, as well with Lac des 
Mille Lacs First Nation. When completed, 
the nine First Nations will own 50% of the 
transmission line parnership. The line, which 
traverses across the traditional territories of 

these First Nations, will bolster capacity and 
suppor economic growth in the region, while 
providing revenues for their communities for 
generations to come. 

Waasigan
Transmission Line 

Map Legend 

Existing Transformer Station (TS) 

Preliminary Preferred Route 

Existing Transmission Line 

Highway 

International Border 

Red Sky Métis Independent Nation Office 

Métis Nation of Ontario (MNO) Council Office 

Treaty Boundary 

First Nation Reserve 

Provincial Park 

6 

Ojibway Nation 
Ojibway Nation 
of Saugeen 
of Saugeen 

Lac Seul 
Lac Seul 

Sioux Lookout 
Sioux Lookout 

1 77 
1 

Dryden TS 
Dryden TS 

Dryden 
Dryden 

7272 

Eagle Lake 
Eagle Lake 

MNO No—hwest 
MNO Northwest 
Métis Council O–ce 
Métis Council Ofÿce 

Wabigoon Lake 
Wabigoon Lake 

Treaty No.3 
Treaty No.3 

d
d
a
o
a
R
o
y
R
a
B
y
e
a
k
B
a
n
e
S
k
a
n
S

Turtle River-
Tu—le River-
White Otter Lake 
White O‰er Lake 
Provincial Park 
Provincial Park 

Ignace 
Ignace 

177 
1 

TTreaty No.9 

reaty No.9 

622 
622 

Lac des Mille Lacs 
Lac des Mille Lacs 

Robinson Superior 
Robinson Superior 
Treaty 
Treaty 

Couchiching

Couchiching 

Mitaanjigamiing 
Mitaanjigamiing 

Nigigoonsiminikaaning 

Nigigoonsiminikaaning 

Seine River 
Seine River 

111 
1 

MNO Sunset Country 
MNO Sunset Country 
Métis Council Ofÿce 
Métis Council O–ce 

Lac La Croix 
Lac La Croix 

Mackenzie TS 
Mackenzie TS 

Lac des Mille Lacs 
Lac des Mille Lacs 

1177 

Atikokan 
Atikokan 

MNO Atikokan Métis 
MNO Atikokan Métis 
Council O–ce 
Council Ofÿce 

Quetico Provincial Park 
Quetico Provincial Park 

Red Sky Métis
Red Sky Métis 
Independent Nation Office 
Independent Nation Office 

USA 
USA 

MNO Thunder Bay 
MNO Thunder Bay 
Métis Council Office 
Métis Council Office 

Lakehead TS 
Lakehead TS 
Shuniah 
Shuniah 

1717 

110022 

Thunder Bay 
Thunder Bay 

1717 

6161 

113030 

6161 

Fo— 
Fort 
WilliamWilliam 

Lake 
Lake 
Superior 
Superior 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
Southwestern 
Ontario 
Transmission 
Projects 

Under Development and 
to be Constructed 

1 

2 

Between Chatham and Lakeshore 
230 kV Transmission Line 
(before the end of 2025) 
St. Clair 
230 kV Transmission Line 
(before the end of 2028) 
Exact route has not been determined 

To be Developed and Prioritized 
for Construction 

3 

Between Longwood and Lakeshore 
500 kV Transmission Line (2030) 
We have commenced development 
Exact route has not been determined 

To be Developed 

4 

5 

Between Longwood and Lakeshore 
500 kV Transmission Line 
We have commenced development 
Exact route has not been determined 
Between Windsor and Lakeshore 
230 kV Transmission Line 
Pre-Development activities have 
commenced 
Exact route has not been determined 

Map Legend 

Transformer Station 

City/Town 

Highway 

First Nation 

USA 

Aamjiwnaang 
First Nation 

Lambton TS 

Sarnia 

COUNTY OF 
LAMBTON 

COUNTY OF 
MIDDLESEX 

London 

Longwood TS 

Munsee-
Delaware 
Nation 

Oneida 
Nation of 
the Thames 

Chippewas 
of the Thames 

Walpole Island 
First Nation 

Lake St. Clair 

Windsor 

2 

Hwy 40 

3 

4 

Moravian of 
the Thames 

Hwy  401 

Chatham 

Chatham SS 

5 

Lakeshore 

1 

MUNICIPALITY OF 
CHATHAM-KENT 

Lakeshore TS 

COUNTY OF 
ESSEX 

Leamington 

Kingsville 

Caldwell First Nation 

Lake Erie 

Early engagement with Indigenous 
communities, municipalities and residents 
was vital to the success of this equity 
model. Going forward, we are committed 
to working with all communities throughout 
the lifecycle of development projects as we 
advance critical infrastructure. We believe 
this approach will create predictability, 
consistency, and a greater number of 
opportunities for our partners, while 
enabling industry and economic growth 
in the province. 

Progressive Indigenous Relations: 
We established procurement targets in 
2021 that set a new record for purchases 
with Indigenous businesses for materials 
and services. In 2022, we increased total 
procurement spending with Indigenous 
businesses to $95.9 million, our highest 

spend to date. This has us well on our way 
to achieve Hydro One’s procurement target 
for Indigenous businesses at 5% of our 
purchases of materials and services by 20261. 

Powering Growth in Norhwestern Ontario: 
The norhwest has long advocated for 
an increase in power to meet growing 
electricity demand. Once built, the Waasigan 
Transmission Line will bring an additional 
350 megawats of low-carbon electricity to 
suppor the region’s electricity needs. 

The proposed development is for a new 
double-circuit 230 kilovolt transmission 
line between Thunder Bay, Atikokan and 
Dryden in norhwestern Ontario. We are 
completing development work now, including 
an environmental assessment, so that we’re 
ready to power growth for local communities 
and businesses. 

Powering Growth in Southwestern Ontario: 
To meet the growing electricity demand in 
southwestern Ontario, we are developing fve 
new transmission lines that will fuel industry 
and job creation in the Windsor-Essex region. 
These lines will meet the needs of new and 
growing industries, including batery plants, 
the greenhouse sector and the booming agri-
food industry, while ensuring continued local 
and global investment. Like Waasigan, these 
fve transmission lines will be developed using 
the new equity parnership model with First 
Nation communities. 

1 

All Requests for Proposals require a consideration for Indigenous businesses and communities. We informed our suppliers of our 
commitment to advance Indigenous procurement and made it clear that we expect the same level of commitment from our suppliers. 

7 

Hydro One Limited Annual Report 2022 
 
 
     
 
     
 
 
 
 
 
 
 
 
 
 
 
 
  
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Energizing Life 

Across Ontario 

We are commited to supporing 
Hydro One customers and 
communities, striving to help 
all Ontarians achieve a cleaner, 
more equitable and more 
inclusive future. 

We continue to suppor customers who are 
experiencing fnancial difculty by helping 
them access the relief, fexibility and choice 
available to them. Through our Connected for 
Life Program and Winter Relief Fund, we ofer 
customized payment plans and other services 
to help families stay connected to safe and 
reliable power and keep costs down. Since 
2020, our customer service team has helped 
tens of thousands of customers access 
fnancial relief from both Hydro One and 
government programs. 

Our 2022 Power to Give campaign was our 
most successful fundraising year for our 
employee giving program. Thanks to the 
generous spirit of Hydro One employees and 
retirees, we, including Hydro One’s corporate 
match, increased the total contribution of 
Power to Give to $2.2 million. 

Our signature Community Investment 
platforms include Building Safe Communities, 
Hydro One Energizing Community Life 
Community Fund, and Hydro One Indigenous 
Entrepreneurship Grant. 

Building Safe Communities is dedicated to 
teaching young people to play safely and 
to save a life in the communities where we 
live, work and play. In 2022, we increased our 
fnancial suppor to the ACT Foundation to 
expand its new Opioid Overdose Response 
Training to 80% of Ontario high schools over 
the next three years; suppored Jack.org 
in breaking down barriers to mental health 
resources and education; funded the Return to 
Coaching Community Grant to help coaches 
cover the rising costs for organized spors and 
make them more accessible; and funded 70 
Ontario Scout Troops to embark on safe once-
in-a-lifetime outdoor adventures that build 
confdence and resilience. 

Hydro One Energizing Life Community Fund 
suppors initiatives that promote community 
safety and wellbeing, providing up to $25,000 
in fnancial suppor. Last year, 24 recipients 
providing critical local services and driving 
positive change in their communities were 
selected, including service dog training for 
children with autism, diversifed oferings at 
a food bank to beter serve Halal residents, 
and therapeutic equestrian programming for 
students with disabilities and unique needs in 
rural communities. 

Hydro One Indigenous Entrepreneurship 
Grant is our parnership with the Canadian 
Council for Aboriginal Business (CCAB) 
to invest in the success of Indigenous-
owned businesses and to foster Indigenous 
prosperity. In 2022, 28 recipients received 
grants, including a wide range of businesses 
such as food suppliers, adverising and 
marketing specialists, wellness services and 
environmental services. 

Hydro One is proud to power the 
communities where we live, work and play, 
but we’re also proud of all the ways in which 
our employees suppor the well-being of 
those communities. 

8 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Hydro One’s 

Corporate Governance 

We continue to advance diversity, equity 
and inclusion at all levels of Hydro One 
to beter refect where we work and the 
communities we represent across the 
province. We are forunate to beneft from 
diverse perspectives, with Indigenous 
representation (20%) and near gender parity 
at the Board1 level. The current composition 
of our Independent Non-Executive Board 
is four women (40%) and six men (60%). We 
believe this near balance makes us one of 
the most gender progressive boards in Norh 
America, refecting best practices in board 
diversity and surpassing our Catalyst Accord 
commitment to maintaining at least 30% 
female board members. 

Strong corporate governance practices are 
the hear of how we manage our day-to-day 
operations in the interest of all stakeholders. 

Hydro One and its independent Board 
of Directors recognize the imporance 
of corporate governance in the efective 
management of the company. A governance 
agreement between Hydro One and the 
Province of Ontario was executed in advance 
of the November 2015 Initial Public Ofering 

of the company. The agreement suppors 
strong corporate governance centered on 
independence, integrity and accountability, 
which is in the best interests of shareholders and 
promotes and strengthens relationships with 
our customers, employees, the communities 
where we operate and other stakeholders. 

Hydro One’s Board of Directors is composed 
of a diverse and accomplished group of 
independent, proven business leaders with 
deep corporate governance experience. The 
Board’s primary role is overseeing corporate 
perormance and the quality, depth and 
continuity of management required to meet 
the company’s strategic objectives. Hydro One 
is commited to establishing and maintaining 
best corporate governance practices. The 
company’s practices are fully aligned with 
the rules and regulations issued by Canadian 
Securities Administrators and the Toronto 
Stock Exchange. 

Board Structure: The Chair is responsible 
for leading the Board of Directors in carrying 
out its duties and responsibilities efectively, 
efciently and independent of management. 
The Chair is nominated and confrmed 

annually by special resolution of the Board. 
Consistent with best practices, Hydro One’s 
Board Chair is separate from the role of 
President and Chief Executive Ofcer and is 
independent of Hydro One and the Province 
of Ontario. 

In 2022, the Board continued to enhance 
its oversight of Hydro One’s approach to 
ESG maters relating to the long-term health 
and sustainability of the company. This 
oversight includes reviewing and approving 
the company’s key sustainability priorities, 
its programs, and its annual sustainability 
repor. The sustainability repor is aligned 
with the Sustainability Accounting Standards 
Board (SASB), United Nations Sustainability 
Development Goals (UNSDGs) and the 
Global Reporing Initiative (GRI), and prepared 
broadly following the recommendations of 
the Task Force on Climate-related Financial 
Disclosures (TCFD). 

Board Gender Diversity1 

Board of Directors and Committees (as of February 14, 2023)

40% 

Female Directors 

40% 
Female 

60% 
Male 

 Chair  • Committee Member 

Commitees 

Timothy Hodgson2 (Chair) 

David Lebeter2 (President & CEO) 

Cherie Brant 

Blair Cowper-Smith 

David Hay 

Stacey Mowbray 

Mark Podlasly 

Russel Roberson 

William Shefeld 

Melissa Sonberg 

Susan Wolburgh Jenah 

Audit 

Governance & 
Regulatory 

Human 
Resources 

Indigenous Peoples, 
Safety & Operations 

• 

• 

• 

• 

• 
• 

• 

• 

• 
• 

•

• 

• 

• 

To learn more about the Directors, commitee mandates and composition, go to 
www.hydroone.com/about/corporate-information/governance 

Hydro One’s Independent Non-Executive Board Members. 

1 
2  Timothy Hodgson and David Lebeter are not members of any of the Commitees, but atend all Commitee meetings. 

9 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
Board of Directors 

1. 

Timothy Hodgson, MBA, FCPA, ICD.D 
Corporate Director, Chair of Hydro One 
Limited and the New Self-Regulatory 
Organization of Canada. Director Dialogue 
Health Technologies, Ontario Teachers’ 
Pension Plan and Propery and Casualty 
Insurance Compensation Corporation. 
Former Director Public Sector Pension 
Investment Board (PSP Investments), 
Alignvest Acquisition Corporation, Alignvest 
Acquisition II Corporation, Sagicor Financial 
Corporation, Sagicor Group Jamaica, MEG 
Energy, The Global Risk Institute, KGS-
Alpha Capital Markets, Next Canada, the 
Ivey School of Business and Bridgepoint 
Health. Retired Managing Parner Alignvest 
Management Corporation, Former Special 
Advisor to the then Bank of Canada 
Governor Mark Carney, and Former CEO 
Goldman Sachs Canada 

2.  Cherie Brant, BES, J.D. Parner, Borden 
Ladner Gervais LLP, Director Toronto-
Dominion Bank, Canadian Club of Toronto, 
Canadian Council for Aboriginal Business. 
Former Director Women’s College Hospital, 
Director Trillium Gift of Life and Anishnawbe 
Health Foundation 

3.  Blair Cowper-Smith, LLB, LLM, ICD.D 

Principal and founder Erin Park Business 
Solutions, Former Chief Corporate Afairs 
Ofcer OMERS, Former Senior Parner 
at McCarhy Tetrault LLP. Director Porer 
Airlines, Financial Services Regulatory 
Authority of Ontario, Face the Future 
Foundation and Advisory Board Chair of 
Timbercreek Capital. Faculty, Directors 
College McMaster University. Former Public 
Policy Commitee Member of the Canadian 
Coalition for Good Governance and Former 
Member of Securities Advisory Commitee 
of the Ontario Securities Commission. 
Former Director 407 ETR, Golf Town and 
the Global Strategic Investment Alliance 

4.  David Hay, LLB, ICD.D Managing Director 
Delgatie Incorporated, Former President 
and CEO New Brunswick Power Corporation, 
Former Vice-Chair and Managing Director 
of CIBC World Markets Inc., Director EPCOR 
Utilities Inc., Member of the Exper Panel on 
Churchill Falls 2041 and the Council of Clean 
& Reliable Energy. Former Director Toronto 
Hydro-Electric System Limited and Former 
Director Associated Electric & Gas Insurance 
Services Limited (AEGIS). Former Chair 
Beaverbrook Ar Gallery and SHAD Canada 

5.  Stacey Mowbray, MBA, ICD.D Corporate 

Director, Former President Norh America 
WW International (formerly Weight 
Watchers), Former President and CEO at 
The Second Cup Ltd., Director Currency 
Exchange International/Exchange Bank of 
Canada, Sleep Country Canada Holdings 
Inc., Bonne O Holdings, Director dentalcorp 
Holdings Ltd. Former Director Trillium 
Health Parners, Second Cup Cofee, Liquor 
Control Board of Ontario and Niagara 
Ventures Corporation and Former Chair of 
the Cofee Association of Canada 

6.  Mark Podlasly, Chief Sustainability Ofcer 

at the First Nations Major Projects Coalition, 
member of the Indigenous Advisory Council 
at CN Rail, a member of the External Exper 
Panel of the Manitoba Government (Crown 
Services), Chair of the First Nations Limited 
Parnership (Gas Pipeline), a Trustee of 
the Nlaka’pamux Nation Legacy Trust, 
and a member of the Climate Strategy 
Advisory Board at the Institute of Corporate 
Directors, and an Adjunct Professor at 
the University of British Columbia Sauder 
School of Business 

Russel Roberson, FCPA, FCA, ICD 
Corporate Director, Director Bausch 
Health Companies Inc. and Bausch & Lomb 
Corporation. Former Director Turquoise 
Hill Resources Ltd. and Virus Investment 
Parners Inc., former CFO, BMO Financial 
Group, former Vice-Chair, Deloite & Touche 
LLP (Canada), former Canadian Managing 
Parner, Arhur Andersen LLP (Canada) 

7. 

8.  William Shefeld, BSC, MBA, ICD.D 

Corporate Director, Director Atlantic 
Packaging, former CEO Sappi Fine Papers, 
former Director Ontario Power Generation, 
Canada Post Corporation, Velan Inc., 
Houston Wire & Cable Company, Pan Asia 
Paper, Corby Distilleries, Royal Group 
Technologies, 4iiii Innovations Inc., Family 
Enterprise Canada, and SHAD 

9.  Melissa Sonberg, BSC, MHA, ICD.D 

Professor of Practice, McGill University, 
Desautels Faculty of Management. Director 
Exchange Income Corporation, Athennian, 
Enghouse Systems Ltd. and Montreal 
Children’s Hospital Foundation. Former 
Director Group Touchete, Via Rail Canada, 
MD Financial Holdings Inc., Rideau, Inc., 
McGill University Health Centre. Former 
Senior Vice President, Human Resources & 
Corporate Afairs and Senior Vice President, 
Global Brands, Communications and 
External Afairs at AIMIA 

10.  Susan Wolburgh Jenah, J.D., ICD.D 

Corporate Director, Former President & 
CEO of the Investment Industry Regulatory 
Organization of Canada. Director Laurentian 
Bank of Canada and Aecon Group Inc., 
Vice-Chair Humber River Hospital. Member 
of the Independent Review Commitee of 
Vanguard Investments Canada. Former 
Public Governor of the U.S. Financial 
Industry Regulatory Authority (FINRA), 
former Chair of the NEO Exchange, former 
Director of The Global Risk Institute, former 
Director of Aequitas Innovations. Former 
Vice-Chair, Acting Chair, General Counsel 
and Head of International Afairs at the 
Ontario Securities Commission. Member of 
the C.D. Howe National Advisory Council and 
former Mentor to the Catalyst Women on 
Board Program 

Executive Leadership Team 

11.  David Lebeter, President and Chief Executive Ofcer 

12.  Brad Bowness, Chief Information Ofcer 

13.  Paul Harricks, Chief Legal Ofcer 

14.  Chris Lopez, Chief Financial Ofcer 

15.  Megan Telford, Chief Human Resources Ofcer 

10 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15

For detailed biographical information of Hydro One Limited Board 
members, visit www.HydroOne.com/Investors. The biographical 
information of Hydro One Limited Board members is based on 
information available as of February 14, 2023. 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hydro One’s Business Network & Role in Ontario’s 

Electricity System 

Our Rate Regulated Business 

Transmission: Our transmission system transmits high-voltage 
electricity from nuclear, hydroelectric, natural gas, wind and solar 
sources to local distribution companies and industrial customers 
across Ontario. Our system accounts for approximately 92%1 of 
Ontario’s transmission capacity with approximately 30,000 circuit 
kilometres of high-voltage transmission lines. We also own and 
operate 25 cross-border interconnections with neighbouring 
provinces and the United States, which allow electricity to fow into 
and out of Ontario. 

Distribution: Our distribution system is the largest2 in Ontario. It 
consists of approximately 125,000 circuit kilometres of primary 
low-voltage power lines serving approximately 1.5 million customers, 
mostly in rural areas. As well, Hydro One Remote Communities 
Inc. serves customers in three grid-connected and 19 of-grid 
communities in Ontario’s far norh. 

Our Other Businesses 

In addition to supporing Hydro One’s regulated business segments, 
Acronym Solutions Inc. ofers a comprehensive suite of information 
and communications technology within a number of categories 
including: Network and Internet; Operations; Cloud; Managed 
Security; and Voice and Collaboration, that extend beyond its fbre 
optic network, in a competitive commercial market. We also invested 
in Ivy™ Charging Network (“Ivy”), a joint venture between Hydro One 
and Ontario Power Generation Inc. (OPG), which provides electric 
vehicle (EV) charging network services. We have also established an 
Energy Management Services business and are providing behind-
the-meter batery energy storage system solutions to commercial 
and industrial customers, in parnership with PowerFlex, an EDF 
Renewables company. 

Our Role as a Transmission and Distribution Company 

Our transmission and distribution system safely and reliably serves 
communities throughout Ontario. Hydro One’s transmission 
business operates and maintains most of the high-voltage 
transmission system that carries electricity from generators to 
local distribution companies or large industrial customers, such 
as manufacturers. 

Through our distribution business, we also operate and maintain 
low-voltage distribution systems that carry electricity from 
transformer stations to distribution stations, to pole-top 
transformers through power lines, and into homes and businesses. 

A mix of private companies and government-owned entities 
generate power for all of Ontario and the sources of power are 
managed by the Independent Electricity System Operator (IESO). 

m
e
t
s
y
s
r
e
w
o
p
c
i
r
t
c
e
e
o
i
r
a
t
n
O
e
h
t
n

l

i

l

e
o
r
s
’
e
n
O
o
r
d
y
H

Electricity Generation Sources 

Transformer 
(increased to higher voltage) 

Transmission System 

Transformer 
(decreased to medium voltage) 

i

i

n
o
s
s
m
s
n
a
r
T

n
o
i
t
u
b
i
r
t
s
D

i

Distribution System 

Transformer 
(decreased to lower voltage) 

Industrial, Commercial and Residential Customers 

1  Based on revenue approved by the OEB 
2  Based on customers (per OEB yearbook) 

The above image shows a typical electricity system with transmission-connected generation. 

11 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Why Invest in
Hydro One? 

Everyone Uses Electricity 
One of the largest electric 
utilities in North America, with 
significant scale and leadership 
position across Canada’s most 
populated province. 

Strong Balance Sheet 
Investment grade balance 
sheet with one of the lowest 
debt costs in the utility sector. 

-

Hydro One is a unique 
low  risk opportunity to 
participate in a premium 
large  scale electric utility as 
it addresses the needs from 
energy transition. 

-

Pure-play Transmission 
and Distribution 
Unique combination of electric 
power transmission and local 
distribution, with no power 
generation assets. 

Stable Operations 
Stable and growing cash 
flows with 99% of overall 
revenues fully rate-regulated 
in a constructive, transparent 
and collaborative regulatory 
environment. 

Attractive Dividend 
Annualized dividend of $1.1184 
per share with an attractive 
70%–80% target payout ratio. 

Rate Base Expansion 
Opportunity for continued 
rate base growth with a 
forward approved regulatory 
application, new transmission 
lines, broadband initiative 
and continued consolidation. 

Transparent ESG Reporting 
Transparency in our environmental, 
social and governance reporting 
with public policies and 
sustainability targets. 

Financial Performance 
Predictable self-funding organic 
growth profile with expanding 
rate base and strong cash flows, 
together with broad support 
for refurbishment of aging 
infrastructure. No external equity 
required to fund planned growth. 

1212 

12345678Hydro One Limited Annual Report 2022 
 
 
   
 
 
 
 
 
 
 
 
 
 
Financial Highlights 

Year ended December 31 (millions of dollars, except as otherwise noted) 

Revenues 

Purchased power 
Revenues, net of purchased power1 

Operation, maintenance and administration (OM&A) costs 

Depreciation, amorization and asset removal costs 

Financing charges 

Income tax expense (recovery) 

Net income to common shareholders of Hydro One 

Basic earnings per common share (EPS) 

Diluted EPS 

Net cash from operating activities 
Funds from operations (FFO)1 

Capital investments 

Assets placed in-service 

Transmission: Average monthly Ontario 60-minute peak demand (MW) 

Distribution: Electricity distributed to Hydro One customers (GWh) 

As at December 31 

Debt to capitalization ratio2 

2022 

7,780 

3,724 

4,056 

1,258 

966 

486 

288 

1,050 

$  1.75 

$  1.75 

2,260 

2,189 

2,132 

2,267 

20,368 

30,803 

2022 

56.4% 

2021 

7,225 

3,579 

3,646 

1,112 

922 

461 

178 

965 

$  1.61 

$  1.61 

2,149 

2,041 

2,125 

1,757 

19,915 

29,966 

2021 

56.5% 

1  The Company prepares and presents its fnancial statements in accordance with United States (US) generally accepted accounting principles (GAAP). The Company also utilizes non-GAAP fnancial measures to 

assess its business and measure overall underlying business perormance. Revenues, net of purchased power and FFO are non-GAAP fnancial measures. Non-GAAP fnancial measures do not have a standardized 
meaning under GAAP, which is used to prepare the Company’s fnancial statements and might not be comparable to similar fnancial measures presented by other entities. Additional disclosure for these non-
GAAP fnancial measures is incorporated by reference herein and can be found in the section titled “Non-GAAP Financial Measures” of Hydro One Limited’s management’s discussion and analysis for the years 
ended December 31, 2022 and 2021 (the Annual MD&A) available on SEDAR under the company’s profle at www.sedar.com. 

2  Debt to capitalization ratio is a non-GAAP ratio. Non-GAAP ratios do not have a standardized meaning under GAAP, which is used to prepare the Company’s Consolidated Financial Statements, and might not be 
comparable to similar fnancial measures presented by other entities. The Debt to capitalization ratio has been calculated as total debt (including total long-term debt and shor-term borrowings, net of cash and 
cash equivalents) divided by total debt plus total shareholders’ equity, but excluding any amounts related to non-controlling interest. Additional disclosure for this non-GAAP ratio is incorporated by reference 
herein and can be found under the section titled “Non-GAAP Financial Measures” in the Annual MD&A available on SEDAR under the Company’s profle at www.sedar.com. 

Total Assets 

Rate Base 

2%  60% 

39%  61% 

Revenues1 
(Net of purchased 
power costs) 

1%  51% 

Regulated Earnings 
(Before financing charges 
and income taxes) 

40%  60% 

$31.5b 

$23.6b 

$4.1b 

$1.9b 

38% 

Transmission 

Distribution 

Other 

48% 

Total Shareholder Return 
(TSR) 
January 1, 2022 to 
December 31, 2022 

Hydro One 

+13.7% 

S&P/TSX Capped Utilities Index 

-10.6% 

S&P/TSX Composite Index 

-5.8% 

S&P 500 Electric Utilities Index 

S&P 500 Index 

-18.1% 

+2.3% 

This repor contains forward-looking information within the meaning of applicable Canadian securities laws that are based on current expectations, estimates, forecasts and projections about our business and the 
industry in which we operate, and includes beliefs and assumptions made by the management of Hydro One. Such information includes, but is not limited to, statements relating to: Hydro One’s new equity parnership 
model with First Nations and expected infrastructure benefts for First Nation communities; expectations regarding Hydro One’s 2023–2027 Investment Plan for our transmission and distribution systems and expected 
outcomes and impacts; Hydro One’s commitments to increasing Indigenous procurement spend, including the company’s procurement target for Indigenous businesses at 5% of our purchases of materials and 
services by 2026; the company’s expectations to becoming the safest and most efcient utility, and to diversity, equity and inclusion; Hydro One’s investments in infrastructure, technology and innovation to build a 
more sustainable and resilient grid, and expected outcomes; Hydro One’s stable and growing cash fows, our 70%–80% target dividend payout ratio, continued dividend growth, organic growth profle, expanding rate 
base, and expectations regarding funding of planned growth; Hydro One’s strategy and focus, including anticipated outcomes and impacts. Words such as “expect” and “will” are intended to identify such forward-
looking statements. These statements are not guarantees of future perormance and involve assumptions and risks and uncerainties that are difcult to predict. Therefore, actual outcomes and results may difer 
materially from what is expressed, implied or forecasted in such forward-looking statements. Some of the factors that could cause actual results or outcomes to difer materially from the results expressed, implied 
or forecasted by such forward-looking information, including some of the assumptions used in making such statements, are discussed more fully in Hydro One Limited’s and Hydro One Inc.’s flings with the securities 
regulatory authorities in Canada, which are available on SEDAR at www.sedar.com. We do not intend, and we disclaim any obligation, to update any forward-looking statements, except as required by law. 

All fgures in this document are approximate fgures that are rounded to the nearest decimal place. 

13 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
Financial Report 

Contents 

15  Management’s Discussion and Analysis 

52  Consolidated Financial Statements 

56  Notes to Consolidated Financial Statements 

97  Corporate and Shareholder Information 

14 

Hydro One Limited Annual Report 2022 
 
 
 
Management’s Discussion and Analysis 

For the years ended December 31, 2022 and 2021 

The following Management’s Discussion and Analysis (MD&A) of the 
fnancial condition and results of operations should be read together 
with the consolidated fnancial statements and accompanying notes 
thereto of Hydro One Limited (Hydro One or the Company) for the 
year ended December 31, 2022 (together, the Consolidated Financial 
Statements). The Consolidated Financial Statements have been 
prepared in accordance with United States (US) Generally Accepted 
Accounting Principles (GAAP). All fnancial information in this MD&A is 
presented in Canadian dollars, unless otherwise indicated. 

Consolidated Financial Highlights and Statistics 

Year ended December 31 (millions of dollars, except as otherwise noted) 

Revenues 

Purchased power 
Revenues, net of purchased power1 

Operation, maintenance and administration (OM&A) costs 

Depreciation, amorization and asset removal costs 

Financing charges 

Income tax expense 

Net income to common shareholders of Hydro One 

Basic earnings per common share (EPS) 

Diluted EPS 

Net cash from operating activities 
Funds from operations (FFO)1 

Capital investments 

Assets placed in-service 

Transmission: Average monthly Ontario 60-minute peak demand (MW) 

Distribution:   Electricity distributed to Hydro One customers (GWh) 

As at December 31 

Debt to capitalization ratio2 

The Company has prepared this MD&A in accordance with National 
Instrument 51-102 - Continuous Disclosure Obligations of the Canadian 
Securities Administrators. Under the US/Canada Multijurisdictional 
Disclosure System, the Company is permited to prepare this MD&A in 
accordance with the disclosure requirements of Canadian securities 
laws and regulations, which can vary from those of the US. This MD&A 
provides information as at and for the year ended December 31, 2022, 
based on information available to management as of February 13, 2023. 

2022 

7,780 

3,724 

4,056 

1,258 

966 

486 

288 

1,050 

2021 

7,225 

3,579 

3,646 

1,112 

922 

461 

178 

965 

$  1.75 

$  1.75 

$  1.61 

$  1.61 

2,260 

2,189 

2,132 

2,267 

20,368 

30,803 

2022 

56.4% 

2,149 

2,041 

2,125 

1,757 

19,915 

29,966 

2021 

56.5% 

Change 

7.7% 

4.1% 

11.2% 

13.1% 

4.8% 

5.4% 

61.8% 

8.8% 

8.7% 

8.7% 

5.2% 

7.3% 

0.3% 

29.0% 

2.3% 

2.8% 

1  The Company prepares and presents its fnancial statements in accordance with US GAAP. The Company also utilizes non-GAAP fnancial measures to assess its business and measure 
overall underlying business perormance. Revenues, net of purchased power and FFO are non-GAAP fnancial measures. Non-GAAP fnancial measures do not have a standardized 
meaning under GAAP, which is used to prepare the Company’s Consolidated Financial Statements and might not be comparable to similar fnancial measures presented by other 
entities. See section “Non-GAAP Financial Measures” for a discussion of these non-GAAP fnancial measures and a reconciliation of such measures to the most directly comparable 
GAAP measure. 

2  Debt to capitalization ratio is a non-GAAP ratio. Non-GAAP ratios do not have a standardized meaning under GAAP, which is used to prepare the Company’s Consolidated Financial 
Statements, and might not be comparable to similar fnancial measures presented by other entities. See section “Non-GAAP Financial Measures” for a discussion of this non-GAAP 
ratio and its component elements. 

15 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
Overview 
Through its wholly-owned subsidiary Hydro One Inc., Hydro One 
is Ontario’s largest electricity transmission and distribution utility. 
Hydro One owns and operates substantially all of Ontario’s electricity 
transmission network and is the largest electricity distributor in Ontario 
by number of customers. The Company’s regulated transmission and 
distribution operations are owned by Hydro One Inc. Hydro One delivers 
electricity safely and reliably to approximately 1.5 million customers across 

the province of Ontario, and to large industrial customers and municipal 
utilities. Through its subsidiaries, Hydro One Inc. owns and operates 
approximately 30,000 circuit kilometres of high-voltage transmission 
lines and approximately 125,000 circuit kilometres of primary low-voltage 
distribution lines. Hydro One has three segments: (i) transmission; 
(ii) distribution; and (iii) other. 

For the years ended December 31, 2022 and 2021, Hydro One's segments accounted for the Company's total revenues, as follows: 

Year ended December 31 

Transmission 

Distribution 

Other 

2022 

26% 

73% 

1% 

2021 

25% 

74% 

1% 

When adjusted for the recovery of purchased power costs, Hydro One’s segments accounted for the Company’s total revenues, net of purchased 
power,1 for the years ended December 31, 2022 and 2021 as follows: 

Year ended December 31 

Transmission 

Distribution 

Other 

At December 31, 2022 and 2021, Hydro One’s segments accounted for the Company’s total assets as follows: 

Year ended December 31 

Transmission 

Distribution 

Other 

2022 

51% 

48% 

1% 

2022 

60% 

38% 

2% 

2021 

50% 

49% 

1% 

2021 

60% 

38% 

2% 

Transmission Segment 
Hydro One’s transmission business owns, operates and maintains 
Hydro One's transmission system, which accounts for approximately 
92% (2021 - 98%) of Ontario’s transmission capacity based on revenue 
approved by the Ontario Energy Board (OEB). As at December 31, 2022, 
the Company's transmission business consists of the transmission 
system operated by subsidiaries of Hydro One Inc. (a wholly owned 

subsidiary of the Company), Hydro One Networks Inc. (Hydro One 
Networks) and Hydro One Sault Ste. Marie LP (HOSSM), as well as 
an approximately 66% interest in B2M Limited Parnership (B2M LP), 
and an approximately 55% interest in Niagara Reinforcement Limited 
Parnership (NRLP). The Company’s transmission business is rate-
regulated and earns revenues mainly by charging transmission rates 
that are approved by the OEB. 

As at and for the year ended December 31 

Electricity transmited1  (MWh) 

Transmission lines spanning the province (circuit-kilometres) 

Rate base (millions of dollars) 

Capital investments (millions of dollars) 

Assets placed in-service (millions of dollars) 

1 

Electricity transmited represents total electricity transmited in Ontario by all transmiters. 

2022 

2021 

137,569,865 

133,844,210 

29,910 

14,450 

1,209 

1,405 

30,023 

13,745 

1,320 

1,008 

1 

Revenues, net of purchased power, is a non-GAAP fnancial measure. See section “Non-GAAP Financial Measures”. 

16 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Distribution Segment 
Hydro One’s distribution business is the largest in Ontario and consists 
of the distribution systems operated by Hydro One Inc.'s subsidiaries, 
Hydro One Networks, and Hydro One Remote Communities Inc. 

(Hydro One Remotes). The Company’s distribution business is rate-
regulated and earns revenues mainly by charging distribution rates that 
are approved by the OEB, as well as amounts to recover the cost of 
purchased power. 

As at and for the year ended December 31 

Electricity distributed to Hydro One customers (GWh) 
Electricity distributed through Hydro One lines (GWh)1 

Distribution lines spanning the province (circuit-kilometres) 

Distribution customers (number of customers) 

Rate base (millions of dollars) 

Capital investments (millions of dollars) 

Assets placed in-service (millions of dollars) 

2022 

30,803 

40,875 

125,013 

1,492,404 

9,155 

899 

853 

2021 

29,966 

40,433 

124,825 

1,476,491 

8,854 

787 

738 

1  Units distributed through Hydro One lines represent total distribution system requirements and include electricity distributed to consumers who purchased power directly from the 

Independent Electricity System Operator (IESO). 

2022 Distribution Revenues 

Residential  57% 

General Service  27% 

Large Users  9% 

Embedded Distributors  7% 

Other Segment 
Hydro One's other segment consists principally of its telecommunications 
business, which provides telecommunications suppor for the 
Company’s transmission and distribution businesses, as well as cerain 
corporate activities. 

The telecommunication business is carried out by Hydro One's wholly-
owned subsidiary, Acronym Solutions Inc. (Acronym). In addition to 
supporing Hydro One's regulated business segments, Acronym ofers 
a comprehensive suite of Information Communications Technology 
solutions within a number of categories (including: Internet & Network, 
Security, Voice & Collaboration, Cloud and Managed IT) that extend 
beyond its fbre optic network, in a competitive commercial market. 
Acronym is not regulated by the OEB, however Acronym is registered 
with the Canadian Radio-television and Telecommunications 
Commission as a non-dominant, facilities-based carrier, providing 
broadband telecommunications services in Ontario with connections to 
Montreal, Quebec; Bufalo, New York; and Detroit, Michigan. 

Hydro One's other segment also includes the deferred tax asset which 
arose from the revaluation of the tax bases of Hydro One’s assets to 
fair market value when the Company transitioned from the provincial 
payments in lieu of tax regime to the federal tax regime at the time of 
the Company’s initial public ofering in 2015. Furhermore, Hydro One's 
other segment also includes Aux Energy Inc., a wholly-owned subsidiary 
that provides energy solutions to commercial and industrial clients, and 
Ontario Charging Network LP, a joint venture that owns and operates 

electric vehicle fast charging stations across Ontario under the Ivy 
Charging Network brand, as well as cerain corporate activities, and is 
not rate-regulated. 

Primary Factors Afecting Results of Operations 

Transmission Revenues 
Transmission revenues primarily consist of regulated transmission 
rates approved by the OEB which are charged based on the monthly 
peak electricity demand across Hydro One’s high-voltage network. 
Transmission rates are designed to generate revenues necessary to 
construct, upgrade, extend and suppor a transmission system with 
sufcient capacity to accommodate maximum forecasted demand 
and a regulated return on the Company’s investment. Peak electricity 
demand is primarily infuenced by weather and economic conditions. 
Transmission revenues also include expor revenues associated with 
transmiting electricity to markets outside of Ontario as well as ancillary 
revenues associated with providing maintenance services to power 
generators and from third-pary land use. 

Distribution Revenues 
Distribution revenues primarily consist of regulated distribution rates 
approved by the OEB, as well as the recovery of purchased power 
costs. Distribution rates are designed to generate revenues necessary 
to construct and suppor the local distribution system with sufcient 
capacity to accommodate existing and new customer demand and a 
regulated return on the Company’s investment. Accordingly, distribution 
revenues are infuenced by distribution rates, the cost of purchased 
power, and the amount of electricity the Company distributes. 
Distribution revenues also include ancillary distribution service revenues, 
such as fees related to the joint use of Hydro One’s distribution poles 
by the telecommunications and cable television industries, as well as 
miscellaneous revenues such as charges for late payments. 

Purchased Power Costs 
Purchased power costs are incurred by the distribution business and 
represent the cost of the electricity purchased by the Company for 
delivery to customers within Hydro One’s distribution service territory. 
These costs are comprised of: (i) the wholesale commodity cost of 
energy; (ii) the Global Adjustment, which is the diference between the 
guaranteed price and the money the generators earn in the wholesale 

17 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
marketplace; and (iii) the wholesale market service and transmission 
charges levied by the IESO. Hydro One passes on the cost of electricity 
that it delivers to its customers, and is therefore not exposed to 
wholesale electricity commodity price risk. 

Operation, Maintenance and Administration Costs 
OM&A costs are incurred to suppor the operation and maintenance 
of the transmission and distribution systems, and include other costs 
such as propery taxes related to transmission and distribution stations 
and buildings, and the operation of information technology (IT) systems. 
Transmission OM&A costs are required to sustain the Company’s 
high-voltage transmission stations, lines, and rights-of-way, and 
include preventive and corrective maintenance costs related to power 
equipment, overhead transmission lines, transmission station sites, 
and forestry control to maintain safe distances between line spans 
and trees. Distribution OM&A costs are required to maintain the 
Company’s low-voltage distribution system to provide safe and reliable 
electricity to the Company's residential, small business, commercial, and 
industrial customers across the province. These include costs related to 
distribution line clearing and forestry control to reduce power outages 
caused by trees, line maintenance and repair, land assessment and 
remediation, as well as issuing timely and accurate bills and responding 
to customer inquiries. 

Hydro One manages its costs through ongoing efciency and 
productivity initiatives, while continuing to complete planned work 
programs associated with the development and maintenance of its 
transmission and distribution networks. 

Depreciation, Amorization and Asset Removal Costs 
Depreciation and amorization costs relate primarily to depreciation 
of the Company’s propery, plant and equipment, and amorization of 
cerain intangible assets and regulatory assets. Asset removal costs 
consist of costs incurred to remove propery, plant and equipment 
where no asset retirement obligations have been recorded on the 
balance sheet. 

Financing Charges 
Financing charges relate to the Company’s fnancing activities, and 
include interest expense on the Company’s long-term debt and shor-
term borrowings, as well as gains and losses on interest rate swap 
agreements, foreign exchange or other similar contracts, net of interest 
earned on shor-term investments. A porion of fnancing charges 
incurred by the Company is capitalized to the cost of propery, plant 
and equipment associated with the periods during which such assets 
are under construction before being placed in-service. 

Results of Operations 

Net Income 
Net income atributable to common shareholders of Hydro One for 
the year ended December 31, 2022 of $1,050 million is an increase 
of $85 million, or 8.8%, from the prior year. Signifcant infuences on 
the change in net income atributable to common shareholders of 
Hydro One included: 

●  higher revenues, net of purchased power,2 resulting from: 

—  an increase in transmission revenues due to OEB-approved 2022 
transmission rates, higher peak demand and the recognition 
of conservation and demand management (CDM) revenues 
following receipt of the OEB's Decision and Order approving 
Hydro One's Joint Rate Application (JRAP) Setlement Proposal in 
November 2022 (JRAP Decision); and 

—  an increase in distribution revenues, net of purchased power,2 

mainly due to OEB-approved 2022 distribution rates. 

●  higher OM&A costs primarily resulting from higher work program 
expenditures including environmental management, stations and 
lines maintenance, and IT initiatives. 

●  higher depreciation, amorization and asset removal costs due to 
growth in capital assets as the Company continues to place new 
assets in-service, consistent with its ongoing capital investment 
program, as well as higher asset removal costs primarily resulting 
from storm restoration efors, parially ofset by a gain realized on 
the sale of surplus propery. 

●  higher fnancing charges atributable to the recognition of carrying 
charges associated with the recovery of deferred tax asset (DTA) 
amounts previously shared with ratepayers (DTA Recovery Amounts) 
pursuant to the OEB's decision in April 2021 (DTA Implementation 
Decision) in the second quarer of 2021, as well as higher weighted-
average interest rates on shor-term notes. 

●  higher income tax expense primarily atributable to: 

—  higher pre-tax earnings adjusted for the impact of the DTA 
Recovery Amounts pursuant to the DTA Implementation 
Decision; parially ofset by 

—  higher deductible timing diferences compared to the prior year. 

Revenue was also positively impacted by the DTA Implementation 
Decision. In its decision, the OEB approved recovery of DTA amounts 
allocated to ratepayers and included in customer rates for the 2017 
to 2021 period plus carrying charges over a two-year recovery period 
commencing on July 1, 2021. In addition, the DTA Implementation 
Decision required that Hydro One adjust the transmission revenue 
requirement and base distribution rates efective January 1, 2022 to 
eliminate any furher tax savings fowing to customers. These impacts 
are parially ofset by the impact of a regulatory adjustment recognized 
following receipt of the JRAP decision which resulted from the 
deduction of capitalized overheads for tax purposes in excess of those 
deducted for rate making purposes (Capitalized Overhead Tax Variance). 
Together these items are ofset by a net increase in tax expense and are 
therefore net income neutral in the period. See section "Regulation" for 
additional details. 

EPS 
EPS was $1.75 for the year ended December 31, 2022, compared to EPS 
of $1.61 in 2021. The increase in EPS was primarily driven by the impact 
of higher earnings year over year, as noted above. 

2  Revenues, net of purchased power, is a non-GAAP fnancial measure. See the section 

“Non-GAAP Financial Measures”. 

18 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revenues 

Year ended December 31 (millions of dollars, except as otherwise noted) 

Transmission 

Distribution 

Other 

Total revenues 

Transmission 
Distribution revenues, net of purchased power1 

Other 
Total revenues, net of purchased power1 

2022 

2,077 

5,660 

43 

7,780 

2,077 

1,936 

43 

4,056 

2021 

1,824 

5,359 

42 

7,225 

1,824 

1,780 

42 

3,646 

Transmission:  Average monthly Ontario 60-minute peak demand (MW) 

Distribution: 

Electricity distributed to Hydro One customers (GWh) 

20,368 

30,803 

19,915 

29,966 

1  Revenues, net of purchased power, is a non-GAAP fnancial measure. See section “Non-GAAP Financial Measures”. 

Change 

13.9% 

5.6% 

2.4% 

7.7% 

13.9% 

8.8% 

2.4% 

11.2% 

2.3% 

2.8% 

Transmission Revenues 
Transmission revenues increased by 13.9% compared to the year ended 
December 31, 2021, primarily due to the following: 

Distribution Revenues 
Distribution revenues increased by 5.6% compared to the year ended 
December 31, 2021, primarily due to the following: 

●  higher revenues resulting from OEB-approved 2022 rates; 

●  higher purchased power costs, which are fully recovered from 

●  higher peak demand; and 

●  positive regulatory adjustments, including the recognition of CDM 
revenues following the receipt of the JRAP Decision which was 
parially ofset by a deferred adjustment associated with the OEB-
approved Earnings Sharing Mechanism; parially ofset by 

●  net income neutral items, including DTA Recovery Amounts and the 
adjustment to transmission revenue requirement efective January 1, 
2022 to cease sharing of DTA amounts going forward, pursuant 
to the DTA Implementation Decision which was parially ofset by a 
regulatory adjustment associated with the Capitalized Overhead Tax 
Variance. The net increase in revenue is ofset by a corresponding 
net increase in tax expense.. 

OM&A Costs 

Year ended December 31 (millions of dollars) 

Transmission 

Distribution 

Other 

ratepayers and are thus net income neutral; 

●  higher revenues resulting from OEB-approved 2022 rates; and 

●  a lower deferred regulatory adjustment associated with the Earnings 

Sharing Mechanism in 2022; parially ofset by 

●  net income neutral items, including DTA Recovery Amounts and the 
adjustment to base distribution rates efective January 1, 2022 to 
cease sharing of DTA amounts going forward, pursuant to the DTA 
Implementation Decision which was parially ofset by a regulatory 
adjustment associated with the Capitalized Overhead Tax Variance. 
The net increase in revenue is ofset by a corresponding net increase 
in tax expense. 

Distribution revenues, net of purchased power,3 increased by 8.8% 
during the year ended December 31, 2022, primarily due to the reasons 
noted above, adjusted for the recovery of purchased power costs. 

3  Revenues, net of purchased power, is a non-GAAP fnancial measure. See section 

“Non-GAAP Financial Measures”. 

2022 

445 

739 

74 

1,258 

2021 

397 

658 

57 

1,112 

Change 

12.1% 

12.3% 

29.8% 

13.1% 

Transmission OM&A Costs 
Transmission OM&A costs were 12.1% higher than the year ended 
December 31, 2021, primarily due to: 

Distribution OM&A Costs 
Distribution OM&A costs were 12.3% higher than the year ended 
December 31, 2021, primarily due to: 

●  higher work program expenditures including those related to a 

higher volume of maintenance work on stations, lines and facilities; 

●  higher propery taxes; and 

●  higher corporate suppor costs; parially ofset by 

● 

lower project write-ofs. 

●  higher work program expenditures related to emergency restoration, 
environmental management, IT initiatives and customer programs as 
well as increased spend on technical studies; 

●  costs related to storm restoration efors that have been recovered 

from third paries and are ofset in revenue, therefore net 
income neutral; 

19 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
●  higher project write-ofs; and 

●  higher allowance for doubtful accounts; parially ofset by 

●  costs associated with the integration of the Peterborough 
Distribution and Orillia Power operations in the prior year. 

Depreciation, Amorization and Asset Removal Costs 
Depreciation, amorization and asset removal costs increased by 
$44 million, or 4.8%, for the year ended December 31, 2022, primarily 
due to growth in capital assets as the Company continues to place 
new assets in-service, consistent with its ongoing capital investment 
program, and higher asset removal costs primarily resulting from 
storm-related asset replacements. These increases were parially ofset 
by a gain realized on the sale of surplus propery in the fourh quarer 
of 2022. 

Financing Charges 
Financing charges increased by $25 million, or 5.4%, for the year ended 
December 31, 2022, primarily due to higher weighted-average interest 
rates on shor-term notes and the recognition of carrying charges 
associated with the DTA Recovery Amounts pursuant to the DTA 
Implementation Decision in the prior year, which were parially ofset by 
the change in gains and losses on interest-rate swap agreements year 
over year. 

Income Tax Expense 
Income taxes are accounted for using the asset and liability method. 
Current taxes are recorded based on the taxes expected to be paid in 
respect of the current and prior years’ taxable income. Deferred tax 
assets and liabilities are recognized for the future tax consequences 
atributable to temporary diferences between the fnancial statement 

carrying amounts and the respective tax basis of assets and liabilities 
including carryforward unused tax losses and credits. 

As prescribed by the regulators, the Company recovers income taxes in 
revenues from ratepayers based on estimate of current tax expense in 
respect of regulated operations. The amounts of deferred income taxes 
related to regulated operations, which are considered to be more likely-
than-not of recovery from, or refund to, ratepayers in future periods 
are recognized as deferred income tax regulatory assets or liabilities, 
with an ofset to deferred tax expense. Therefore the consolidated tax 
expense or recovery for the current period is based on the total current 
and deferred tax expense or recovery, net of the regulatory accounting 
ofset to deferred tax expense arising from temporary diferences 
recoverable from or refundable to customers in the future. 

Income tax expense was $288 million for the year ended December 31, 
2022, compared to $178 million in 2021. The $110 million increase 
in income tax expense for the year ended December 31, 2022 was 
primarily atributable to: 

●  net income neutral items, including incremental tax expense relating 
to the DTA Implementation Decision which was parially ofset by the 
tax recovery relating to Capitalized Overhead Tax Variance. The net 
tax expense is ofset by a corresponding net increase in revenue; and 

●  higher pre-tax earnings adjusted for the DTA Implementation 

Decision and Capitalized Overhead Tax Variance; parially ofset by 

●  higher deductible timing diferences compared to the prior year. 

The Company realized an efective tax rate (ETR) of approximately 21.4% 
for the year ended December 31, 2022 compared to approximately 15.5% 
realized in 2021. The increase of 5.9% was primarily atributable to the 
factors noted above. 

Common Share Dividends 
In 2022, the Company declared and paid cash dividends to common shareholders as follows: 

Date Declared 

February 24, 2022 

May 4, 2022 

August 8, 2022 

November 10, 2022 

Record Date 

March 16, 2022 

June 8, 2022 

September 14, 2022 

December 14, 2022 

Payment Date 

March 31, 2022 

June 30, 2022 

September 29, 2022 

December 30, 2022 

Amount per Share 

Total Amount 
(millions of dollars) 

$  0.2663 

$  0.2796 

$  0.2796 

$  0.2796 

159 

168 

167 

168 

662 

Following the conclusion of the fourh quarer of 2022, the Company declared a cash dividend to common shareholders as follows: 

Date Declared 

February 13, 2023 

Record Date 

March 15, 2023 

Payment Date 

March 31, 2023 

Amount per Share 

$  0.2796 

Total Amount 
(millions of dollars) 

167 

20 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Selected Annual Financial Statistics 

Year ended December 31 (millions of dollars, except per share amounts) 

Revenues 

Net income to common shareholders of Hydro One 

Basic EPS 

Diluted EPS 

Basic Adjusted EPS1 

Diluted Adjusted EPS1 

Dividends per common share declared 

Dividends per preferred share declared2 

As at December 31 (millions of dollars) 

Total assets 

Total non-current financial liabilities3 

2022 

7,780 

1,050 

$  1.75 

$  1.75 

$  1.75 

$  1.75 

$  1.11 

n/a 

2022 

31,457 

13,073 

2021 

7,225 

965 

$  1.61 

$  1.61 

$  1.61 

$  1.61 

$  1.05 

n/a 

2021 

30,383 

13,066 

2020 

7,290 

1,770 

$  2.96 

$  2.95 

$  1.51 

$  1.51 

$  1.00 

$  1.20 

2020 

30,294 

12,813 

1  Adjusted EPS (basic and diluted) are non-GAAP fnancial measures. See the section "Non-GAAP Financial Measures". 

2  Preferred dividends per share are calculated using the weighted average number of preferred shares outstanding during each year. The preferred share dividends paid in 2020 were 

$18 million. All the preferred shares were redeemed on November 20, 2020. 

3  Total non-current fnancial liabilities include long-term debt, long-term lease obligations, derivative liabilities, and long-term accounts payable. 

Net Income - 2021 compared to 2020 
Net income atributable to common shareholders of Hydro One for 
the year ended December 31, 2021 of $965 million is a decrease of 
$805 million, or 45.5%, from the prior year. Signifcant infuences on net 
income included: 

●  higher depreciation, amorization and asset removal costs due to 
growth in capital assets as the Company continues to place new 
assets in-service, consistent with its ongoing capital investment 
program, as well as higher environmental spend and higher asset 
removal cost. 

●  higher revenues, net of purchased power4, primarily resulting from: 

●  higher income tax expense primarily atributable to: 

— 

— 

an increase in distribution revenues, net of purchased power4 , 
primarily due to OEB-approved distribution rates, DTA Recovery 
Amounts pursuant to the DTA Implementation Decision, and 
the temporary suspension of late payment charges in the prior 
year, which were accompanied by the Company's efors to help 
customers access relief programs, including fexible payment 
options; and 

an increase in transmission revenues mainly due to OEB-
approved 2021 transmission rates and DTA Recovery Amounts 
pursuant to the DTA Implementation Decision, parially ofset 
by the recognition of CDM revenues in the prior year following 
receipt of the 2020 OEB's Decision on transmission rates as well 
as higher regulatory adjustments. 

●  higher OM&A costs primarily resulting from: 

— 

higher work program expenditures including IT initiatives, 
emergency restoration efors, and vegetation management; 

— 

higher project write-ofs in 2021; and 

— 

lower insurance proceeds received in 2021; parially ofset by 

— 

lower costs related to COVID-19. 

— 

— 

— 

income tax recovery recorded in the prior year following the July 
2020 decision of the Ontario Divisional Cour (ODC Decision) 
(see section "Regulation - Deferred Tax Asset"); 

income tax expense relating to the DTA Recovery Amounts 
pursuant to the DTA Implementation Decision; and 

higher pre-tax earnings and lower net deductible timing 
diferences. 

Furher contributing to the year-over-year impact on net income 
atributable to common shareholders was the redemption of the 
Series 1 Preferred Shares announced in the third quarer of 2020. 

EPS and Adjusted EPS - 2021 compared to 2020 
EPS was $1.61 for the year ended December 31, 2021, compared to 
EPS of $2.96 in 2020. The decrease in EPS was primarily driven by the 
impact of lower earnings year over year, as noted above. Adjusted EPS5, 
which adjusts for impacts of the ODC Decision, was $1.61 for the year 
ended December 31, 2021 compared to $1.51 in 2020. The increase in 
Adjusted EPS5 was driven by changes in net income for the year ended 
December 31, 2021, as discussed above, but excluding the impacts of 
the ODC Decision. 

4  Revenues, net of purchased power, is a non-GAAP fnancial measure. See section 

“Non-GAAP Financial Measures”. 

5  Adjusted EPS, is a non-GAAP fnancial measure. See section “Non-GAAP 

Financial Measures”. 

21 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
Quarerly Results of Operations 

Quarer ended 
(millions of dollars, except EPS and ratio) 

Revenues 

Purchased power 

Revenues, net of purchased power1 

Net income to common 

shareholders 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022 

Dec 31, 2021 

Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

1,862 

895 

967 

178 

2,031 

963 

1,068 

307 

1,840 

852 

988 

255 

2,047 

1,014 

1,033 

310 

1,779 

1,913 

1,722 

1,811 

914 

865 

159 

933 

980 

300 

838 

884 

238 

894 

917 

268 

Basic EPS 

Diluted EPS 

$  0.30 

$  0.30 

$  0.51 

$  0.51 

$  0.43 

$  0.42 

$  0.52 

$  0.52 

$  0.27 

$  0.26 

$  0.50 

$  0.50 

$  0.40 

$  0.40 

$  0.45 

$  0.45 

Earnings coverage ratio2 

3.3 

3.3 

3.3 

3.2 

3.1 

3.1 

3.0 

2.9 

1  Revenues, net of purchased power is a non-GAAP fnancial measure. See section “Non-GAAP Financial Measures”. 

2  Earnings coverage ratio is a non-GAAP ratio. Non-GAAP ratios do not have a standardized meaning under GAAP, which is used to prepare the Company’s Consolidated Financial 

Statements and might not be comparable to similar fnancial measures presented by other entities. See section “Non-GAAP Financial Measures” for a discussion of this non-GAAP ratio 
and its component elements. 

Variations in revenues and net income over the quarers are primarily due to the impact of seasonal weather conditions on customer demand and 
market pricing, as well as timing of regulatory decisions. 

Capital Investments 
The Company makes capital investments to maintain the safety, reliability and integrity of its transmission and distribution system assets and to 
provide for the ongoing growth and modernization required to meet the expanding and evolving needs of its customers and the electricity market. 
This is achieved through a combination of sustaining capital investments, which are required to suppor the continued operation of Hydro One’s 
existing assets, and development capital investments, which involve additions to both existing assets and large-scale projects such as new 
transmission lines and transmission stations. 

Assets Placed In-Service 
The following table presents Hydro One’s assets placed in-service during the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Transmission 

Distribution 

Other 

Total assets placed in-service 

2022 

1,405 

853 

9 

2,267 

2021 

1,008 

738 

11 

1,757 

Change 

39.4% 

15.6% 

(18.2%) 

29.0% 

Transmission Assets Placed In-Service 
Transmission assets placed in-service increased by $397 million, or 
39.4%, during the year ended December 31, 2022, compared to the year 
ended December 31, 2021, primarily due to the following: 

Distribution Assets Placed In-Service 
Distribution assets placed in-service increased by $115 million, or 15.6%, 
during the year ended December 31, 2022, compared to the year ended 
December 31, 2021, primarily due to the following: 

● 

● 

substantial completion of the end-of-life air blast circuit breakers 
replacement at Bruce B Switching Station; 

timing of assets placed in-service for major development projects 
including the new Lakeshore Transmission Station (TS) and the 
Wataynikaneyap Line to Pickle Lake Connection, parially ofset by 
the East-West Tie Connection; 

●  higher investments associated with customer connections placed 

in-service; and 

●  higher volume of transmission line refurbishments and 

replacements; parially ofset by 

● 

substantial completion of the new Ontario grid control centre in the 
City of Orillia in 2021. 

●  higher volume of storm-related asset replacements following storms 

in May and December 2022; 

●  parial in-service of the South Middle Road feeder development 

project; 

●  higher volume of assets placed in-service associated with customer 

connections; and 

● 

● 

● 

investment placed in-service for the Dunnville Operation Centre; 
parially ofset by 

substantial completion of the new Ontario grid control centre in the 
City of Orillia in 2021; and 

lower volume of work on line refurbishments and wood pole 
replacements. 

22 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Capital Investments 
The following table presents Hydro One’s capital investments during the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

2022 

2021 

Change 

Transmission 

Sustaining 

Development 

Other 

Distribution 

Sustaining 

Development 

Other 

Other 

Total capital investments 

897 

214 

98 

1,209 

433 

383 

83 

899 

24 

906 

296 

118 

1,320 

335 

332 

120 

787 

18 

2,132 

2,125 

(1.0%) 

(27.7%) 

(16.9%) 

(8.4%) 

29.3% 

15.4% 

(30.8%) 

14.2% 

33.3% 

0.3% 

Total 2022 capital investments of $2,132 million were largely in-line with the previously disclosed expected amount of $2,045 million. 

Transmission Capital Investments 
Transmission capital investments decreased by $111 million, or 8.4%, 
in the year ended December 31, 2022 compared to the year ended 
December 31, 2021, primarily due to the following: 

● 

● 

● 

timing of work on major development projects; 

lower volume of station refurbishments and replacements; 

investment in the new Ontario grid control centre in the City of Orillia 
in 2021; and 

● 

lower volume of work on customer connections; parially ofset by 

●  higher spend on demand capital investment. 

Distribution Capital Investments 
Distribution capital investments increased by $112 million, or 14.2%, 
in the year ended December 31, 2022 compared to the year ended 
December 31, 2021, primarily due to the following: 

●  higher spend on storm-related asset replacements following the 

storms in May and December 2022; 

●  higher volume of work on customer connections; and 

●  higher spend on system capability reinforcement projects; parially 

●  higher volume of transmission line refurbishments and 

ofset by 

replacements; 

●  higher spend on minor fxed asset and spare transformer 

purchases; and 

● 

● 

lower volume of line refurbishments and wood pole replacements; and 

investment in the new Ontario grid control centre in the City of Orillia 
in the prior year. 

Major Transmission Capital Investment Projects 
The following table summarizes the status of signifcant transmission projects at December 31, 2022: 

Project Name 

Location 

Type 

Development Projects: 
Barrie Area Transmission 

Upgrade 

Barrie-Innisfl 

Southern Ontario 

Upgraded transmission line 

and stations 

Anticipated 
In-Service Date 

Estimated 
Cost 

Capital Cost 
To Date 

(year) 
2023 

(millions of dollars) 
62 

125 

East-West Tie Station Expansion1 Norhern Ontario 

New transmission connection 

2024 

191 

182 

Waasigan Transmission Line2 

Thunder Bay-Atikokan-Dryden 

Norhwestern Ontario 

Southwestern Ontario 

and station expansion 
New transmission line and 

station expansion 

2024 

68 

New transmission line and 

2025 

268 

station expansion 

Chatham to Lakeshore 
Transmission Line3 

St. Clair 

Transmission Line4 
Longwood to Lakeshore 
Transmission Line5 

Southwestern Ontario 

New transmission line and 

2025 

Southwestern Ontario 

New transmission line and 

station expansion 

station expansion 

Second Longwood to Lakeshore 

Southwestern Ontario 

New transmission line and 

Transmission Line5 
Lakeshore to Windsor 
Transmission Line5 

Southwestern Ontario 

New transmission line and 

station expansion 

station expansion 

38 

TBD 

TBD 

TBD 

TBD 

TBD 

TBD 

38 

30 

48 

TBD 

TBD 

TBD 

23 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sustainment Projects: 
Beck #2 Transmission Station 

Niagara area 

Station sustainment 

Circuit Breaker Replacement 

Southwestern Ontario 

Cherrywood Transmission Station  Pickering 

Station sustainment 

Circuit Breaker Replacement 

Central Ontario 

Bruce B Switching Station 

Tiveron 

Station sustainment 

Circuit Breaker Replacement 

Southwestern Ontario 

Middlepor Transmission Station  Middlepor 

Station sustainment 

Circuit Breaker Replacement 

Southwestern Ontario 

Lennox Transmission Station 

Napanee 

Station sustainment 

Circuit Breaker Replacement 

Southeastern Ontario 

Esplanade x Terauley 

Toronto 

Line sustainment 

Underground Cable 
Replacement 

Southwestern Ontario 

2023 

2023 

2024 

2025 

2026 

2026 

135 

115 

185 

184 

152 

117 

113 

90 

166 

117 

116 

11 

1  The East-West Tie Station Expansion project has been placed in-service in phases, with signifcant porions of the project placed in-service over the 2021-22 period, and fnal project 

in-service expected in 2024. 

2  The estimated cost of the Waasigan Transmission Line relates to the development phase of the project and the anticipated in-service date refects the anticipated completion date of 
the development phase only. On May 4, 2022 and November 18, 2022, Hydro One entered into agreements with First Nations communities that provide them the opporunity to acquire 
50% ownership in the project. Completion of the line remains subject to stakeholder consultation and regulatory approvals. 

3  The Chatham to Lakeshore Transmission Line project includes the line and associated facilities and is furher discussed in the section “Other Developments - Supporing Critical 

Infrastructure in Southwestern Ontario”. 

4  The estimated cost of the St. Clair Transmission Line relates to the development phase of the project and the anticipated in-service date refects the anticipated completion date of the 

development phase only. Completion of the line remains subject to stakeholder consultation and regulatory approvals. 

5  The scope and timing of these Southwestern Ontario transmission reinforcements are currently under review. 

Future Capital Investments 
The Company estimates future capital investments based on 
management’s expectations of the amount of capital expenditures that 
will be required to provide transmission and distribution services that 
are efcient, reliable, and provide value for customers, consistent with 
the OEB’s Renewed Regulatory Framework. 

The 2023 to 2027 capital estimates difer from prior disclosures as the 
Company has updated its plan for timing and pacing of future capital 
investments, as well as re-prioritization of work. The overall increase in 
the transmission business is primarily related to projects outside of the 
OEB-approved JRAP investment plan. 

The following tables summarize Hydro One’s annual projected capital investments for 2023 to 2027 by business segment and by category: 

By business segment: (millions of dollars) 

Transmission1 

Distribution 

Other 
Total capital investments3 

By category: (millions of dollars) 

Sustainment 
Development1 

Other2 
Total capital investments3 

2023 

1,565 

924 

23 

2,512 

2023 

1,534 

693 

285 

2,512 

2024 

1,547 

1,027 

18 

2,592 

2024 

1,658 

711 

223 

2,592 

2025 

1,446 

1,043 

15 

2,504 

2025 

1,629 

669 

206 

2,504 

2026 

1,475 

1,001 

11 

2,487 

2026 

1,548 

730 

209 

2,487 

2027 

1,539 

989 

10 

2,538 

2027 

1,480 

891 

167 

2,538 

1  Figures include investments in cerain development projects of Hydro One Networks not included in the investment plan approved by the OEB in the JRAP decision. 

2  "Other" capital expenditures include investments in feet, real estate, IT, and operations technology and related functions. 

3  On March 29, 2021, the IESO requested Hydro One initiate work to develop and construct a new transmission line between Chatham and Lambton (the St Clair Line) to suppor 

agricultural growth in Southwestern Ontario. On March 31, 2022, the Minister of Energy directed the OEB to amend Hydro One Networks' transmission licence to require it to develop 
and seek approvals for this and three other priority transmission lines to meet growing demand in Southwestern Ontario (see section “Other Developments”). The future capital 
investments presented do not include capital expenditures of the three additional lines, as Hydro One is currently evaluating the scope and timing of this work. 

24 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Summary of Sources and Uses of Cash 
Hydro One’s primary sources of cash fows are funds generated from operations, capital market debt issuances and bank credit facilities that are 
used to satisfy Hydro One’s capital resource requirements, including the Company’s capital expenditures, servicing and repayment of debt, and 
dividend payments. 

Year ended December 31 (millions of dollars) 

Net cash from operating activities 

Net cash used in fnancing activities 

Net cash used in investing activities 

Decrease in cash and cash equivalents 

Net cash from operating activities 
Cash from operating activities increased by $111 million for the year 
ended December 31, 2022 compared to the same period of 2021. The 
increase was impacted by various factors, including the following: 

●  higher pre-tax earnings; and 

● 

the impacts of the DTA Implementation Decision recognized in the 
year; parially ofset by 

●  decrease in net working capital defciency primarily atributable to 
higher receivables including those from the IESO associated with 
provincial funding programs, parially ofset by a higher cost of 
power payable to the IESO related to the global adjustment rate; and 

●  changes to regulatory account balances. 

Net cash used in fnancing activities 
Cash used in fnancing activities decreased by $106 million for the year 
ended December 31, 2022, compared to the same period of 2021. This 
was impacted by various factors, including the following: 

Uses of cash 

● 

● 

the Company repaid $6,000 million of shor-term notes in 2022, 
compared to $3,905 million repaid in 2021. 

the Company repaid $603 million of long-term debt in 2022, 
compared to $804 million repaid in 2021. 

●  common share dividends paid in 2022 were $662 million, compared 

to dividends of $629 million paid in 2021. 

Sources of cash 

● 

● 

the Company received proceeds of $6,335 million from the issuance 
of shor-term notes in 2022, compared to $4,150 million received 
in 2021. 

the Company issued $750 million of long-term debt in 2022, 
compared to $900 million of long-term debt issued in 2021. 

Net cash used in investing activities 
Cash used in investing activities for the year ended December 31, 
2022 was $10 million higher than the same period of 2021 as a result 
of higher capital investments in the current year. See section “Capital 
Investments” for comparability of capital investments made by the 
Company during the year ended December 31, 2022 compared to the 
prior year. 

2022 

2,260 

(197) 

(2,073) 

(10) 

2021 

2,149 

(303) 

(2,063) 

(217) 

Liquidity and Financing Strategy 
Shor-term liquidity is provided through FFO,6 Hydro One Inc.’s 
commercial paper program, and the Company’s consolidated bank 
credit facilities. Under the commercial paper program, Hydro One Inc. is 
authorized to issue up to $2,300 million in shor-term notes with a term 
to maturity of up to 365 days. 

At December 31, 2022, Hydro One Inc. had $1,374 million in commercial 
paper borrowings outstanding, compared to $1,045 million outstanding 
at December 31, 2021. The Company also has revolving bank credit 
facilities (Operating Credit Facilities) with a total available balance 
of $2,550 million at December 31, 2022. In January 2022, Hydro One 
successfully amended its Operating Credit Facilities to incorporate 
environmental, social and governance (ESG) targets. The facilities 
now include a pricing adjustment which can increase or decrease 
Hydro One’s cost of funding based on its perormance on cerain 
Sustainability Perormance Measures, which are related to Hydro One's 
sustainability goals. On January 12, 2023, Hydro One published a 
Sustainable Financing Framework (Framework), which allows the 
Company and its subsidiaries to issue sustainable fnancing instruments 
and allocate the net proceeds to investments in eligible green and social 
project categories. On June 1, 2022, the maturity date for the Operating 
Credit Facilities was extended from 2026 to 2027. No amounts were 
drawn on the Operating Credit Facilities at December 31, 2022 or 2021. 
The Company may use the Operating Credit Facilities for working 
capital and general corporate purposes. The shor-term liquidity under 
the commercial paper program, the Operating Credit Facilities, available 
cash on hand and anticipated levels of FFO6 are expected to be 
sufcient to fund the Company’s operating requirements. 

At December 31, 2022, the Company had long-term debt outstanding in 
the principal amount of $13,801 million, which included $425 million of 
long-term debt issued by Hydro One, $13,245 million of long-term debt 
issued by Hydro One Inc., and long-term debt in the principal amount of 
$131 million issued by HOSSM. The long-term debt issued by Hydro One 
was issued under its shor form base shelf prospectus (Universal Base 
Shelf Prospectus), as furher described below. The majority of long-
term debt issued by Hydro One Inc. has been issued under its Medium 
Term Note (MTN) Program, as furher described below. The Company's 
total long-term debt consists of notes and debentures that mature 
between 2023 and 2064, and at December 31, 2022, had a weighted-
average term to maturity of approximately 14.0 years (2021 - 14.8 years) 
and a weighted-average coupon rate of 3.9% (2021 - 3.8%). 

6  FFO is a non-GAAP fnancial measure. See section “Non-GAAP Financial Measures”. 

25 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
In June 2022, Hydro One Inc. fled a shor form base shelf prospectus 
in connection with its MTN Program, which has a maximum authorized 
principal amount of notes issuable of $4,000 million, and expires in 
July 2024. At December 31, 2022, $3,250 million remained available for 
issuance under the MTN Program prospectus. On January 27, 2023, 
Hydro One Inc. issued $1,050 million of long-term debt under its 
MTN program, consisting of $300 million (Series 53 notes) maturing 
in 2029 with a coupon rate of 3.93%, $450 million (Series 54 notes) 
maturing in 2033 with a coupon rate of 4.16% and $300 million 
(Series 55 notes) maturing in 2053 with a coupon rate of 4.46%. This 
represents Hydro One's frst issuance of medium-term notes pursuant 
to the Framework. 

On August 15, 2022, Hydro One fled the Universal Base Shelf 
Prospectus with securities regulatory authorities in Canada to replace 
a previous prospectus that would otherwise have expired in September 
2022. The Universal Base Shelf Prospectus allows Hydro One to ofer, 
from time to time in one or more public oferings, up to $2,000 million 
of debt, equity or other securities, or any combination thereof, during 
the 25-month period ending on September 16, 2024. At December 31, 
2022, no securities have been issued under the Universal Base 
Shelf Prospectus. 

On November 22, 2022, Hydro One Holdings Limited (HOHL) fled a 
shor form base shelf prospectus (US Debt Shelf Prospectus) with 
securities regulatory authorities in Canada and the US to replace a 
previous prospectus that would otherwise have expired in January 2023. 
The US Debt Shelf Prospectus allows HOHL to ofer, from time to time in 
one or more public oferings, up to US$3,000 million of debt securities, 
unconditionally guaranteed by Hydro One, expiring in December 2024. 
At December 31, 2022, no securities have been issued under the US 
Debt Shelf Prospectus. 

Compliance 
At December 31, 2022, the Company was in compliance with all fnancial 
covenants and limitations associated with the outstanding borrowings 
and credit facilities. 

Credit Ratings 
Various ratings organizations review the Company’s and Hydro One 
Inc.’s debt ratings from time to time. These ratings organizations 
may take various actions, positive or negative. The Company cannot 
predict what actions rating agencies may take in the future. The failure 
to maintain the Company’s current credit ratings could adversely 
afect the Company’s fnancial condition and results of operations, 
and a downgrade in the Company’s credit ratings could restrict the 
Company’s ability to access debt capital markets and increase the 
Company’s cost of debt. 

At December 31, 2022, Hydro One’s long-term credit ratings were 
as follows: 

Rating Agency 

DBRS 

S&P 

Long-term Debt Rating 

A 

BBB+ 

At December 31, 2022, Hydro One Inc.’s long-term and shor-term debt 
ratings were as follows: 

Rating Agency 

Shor-term Debt Rating 

Long-term Debt Rating 

DBRS 

Moody's 

S&P 

R-1 (low) 

Prime-2 

A-1 (low) 

A (high) 

A3 

A-

Efect of Interest Rates 
The Company is exposed to fuctuations of interest rates as its 
regulated return on equity (ROE) is derived using a formulaic approach 
that takes into account changes in benchmark interest rates for 
Government of Canada debt and the A-rated utility corporate bond 
yield spread. The Company issues debt from time to time to refnance 
maturing debt and for general corporate purposes. The Company is 
therefore exposed to fuctuations in interest rates in relation to such 
issuances of debt. See section “Risk Management and Risk Factors - 
Risks Relating to Hydro One’s Business - Market, Financial Instrument 
and Credit Risk” for more details. 

Pension Plan 
In 2022, Hydro One made cash contributions of $89 million to its 
pension plan, compared to cash contributions of $62 million in 
2021, and incurred $53 million in net periodic pension beneft costs, 
compared to $194 million incurred in 2021. 

In September 2022, Hydro One fled a triennial actuarial valuation of its 
pension plan at December 31, 2021. Based on this valuation, Hydro One 
estimates that total Company pension contributions for 2023, 2024, 
2025, 2026 and 2027 are approximately $91 million, $101 million, 
$103 million, $106 million, and $109 million, respectively. Future 
minimum contributions beyond 2024 will be updated following the 
actuarial funding valuation as of December 31, 2024, which is expected 
to be fled by no later than September 30, 2025. Should Hydro One 
elect to fle a valuation earlier than required, contributions for 2023 and 
2024 would also be updated, as applicable. 

As a result of the transfer of 234 Inergi LP employees to Hydro One that 
occurred over a period ending January 1, 2022, the assets and liabilities 
of the Inergi Pension Plan will be transferred to the Hydro One Pension 
Plan (the Plan). The value of these assets and liabilities will be included in 
the Plan as of the date of transfer, which is expected to occur sometime 
in 2023. 

The Company’s pension benefts obligation is impacted by various 
assumptions and estimates, such as the discount rate, rate of return on 
plan assets, rate of cost of living increase and morality assumptions. 
A full discussion of the signifcant assumptions and estimates can 
be found in the section “Critical Accounting Estimates - Employee 
Future Benefts”. 

26 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022Other Obligations 

Of-Balance Sheet Arrangements 
There are no of-balance sheet arrangements that have, or are 
reasonably likely to have, a material current or future efect on the 

Company’s fnancial condition, changes in fnancial condition, revenues 
or expenses, results of operations, liquidity, capital expenditures or 
capital resources. 

Summary of Contractual Obligations and Other Commercial Commitments 
The following table presents a summary of Hydro One’s debt and other major contractual obligations and commercial commitments: 

As at December 31, 2022 (millions of dollars) 

Contractual obligations (due by year) 

Long-term debt - principal repayments 

Long-term debt - interest payments 

Shor-term notes payable 
Pension contributions1 

Environmental and asset retirement obligations 

Outsourcing and other agreements 

Lease obligations 

Long-term software/meter agreement 

Total contractual obligations 

Other commercial commitments (by year of expiry) 
Operating Credit Facilities2 

Letters of credit3 

Guarantees4 

Total other commercial commitments 

Total 

13,801 

8,117 

1,374 

510 

138 

222 

59 

32 

Less than 
1 year

731 

518 

1,374 

91 

28 

191 

14 

12 

 1-3 years 

3-5 years 

1,450 

1,008 

—

204 

40 

17 

21 

15 

925 

952 

—

215 

4 

1 

17 

2 

More than 
5 years 

10,695 

5,639 

— 

— 

66 

13 

7 

3 

24,253 

2,959 

2,755 

2,116 

16,423 

2,550 

188 

517 

3,255 

—

186 

517 

703 

— 

2 

—

2 

2,550 

—

—

2,550 

— 

— 

— 

— 

1  Contributions to the Hydro one Pension Plan are based on actuarial repors, including valuations perormed at least every three years, and actual or projected levels of pensionable 

earnings, as applicable. The most recent actuarial valuation was perormed efective December 31, 2021 and fled on September 26, 2022. See section "Liquidity and Financing Strategy 
- Pension Plan" 

2  On June 1, 2022, the maturity dates for the Operating Credit Facilities were extended from June 2026 to June 2027. 

3  Leters of credit consist of $163 million leters of credit related to retirement compensation arrangements, a $18 million leter of credit provided to the IESO for prudential suppor, 

$4 million in leters of credit to satisfy debt service reserve requirements, and $3 million in leters of credit for various operating purposes. 

4  Guarantees consist of $475 million prudential suppor provided to the IESO by Hydro One Inc. on behalf of its subsidiaries, as well as guarantees provided by Hydro One to the Minister 
of Natural Resources (Canada) and ONroute of $7 million and $30 million, respectively, relating to OCN LP (OCN Guarantee) and $5 million relating to Aux Energy Inc., the Company's 
indirect subsidiary. Ontario Power Generation Inc. (OPG) has provided a $2.5 million guarantee to Hydro One related to the OCN Guarantee. 

Share Capital 
The common shares of Hydro One are publicly traded on the Toronto 
Stock Exchange (TSX) under the trading symbol "H". Hydro One is 
authorized to issue an unlimited number of common shares. The 
amount and timing of any dividends payable by Hydro One is at 
the discretion of the Hydro One Board of Directors (Board) and 
is established on the basis of Hydro One’s results of operations, 
maintenance of its deemed regulatory capital structure, fnancial 
condition, cash requirements, the satisfaction of solvency tests 
imposed by corporate laws for the declaration and payment of 
dividends and other factors that the Board may consider relevant. At 
February 13, 2023, Hydro One had 598,714,704 issued and outstanding 
common shares. 

The Company is authorized to issue an unlimited number of preferred 
shares, issuable in series. At February 13, 2023, the Company had no 
preferred shares issued and outstanding. 

The number of additional common shares of Hydro One that would be 
issued if all outstanding awards under the share grant plans were vested 
and exercised at February 13, 2023 was 2,225,740. 

Regulation 

Electricity Rates - Joint Rate Application 
In March 2018, the OEB issued a leter (OEB Leter) requesting 
Hydro One Networks fle a single application for distribution rates and 
transmission revenue requirement for the period from 2023 to 2027. 
The OEB Leter had indicated that Hydro One Remotes should be 
included in the single application, however, this requirement was later 
removed by the OEB. 

On August 5, 2021, Hydro One Networks fled a custom JRAP for 2023-
2027. The JRAP included a proposed investment plan supporing the 
transmission and distribution revenue requirements. On March 31, 2022, 
Hydro One Networks fled updated evidence refecting the impacts 
of updated infation assumptions on the proposed investment plan 
as well as updated load forecasts. On October 24, 2022, Hydro One 
and the other paries involved in the JRAP proceeding entered into a 
Setlement Agreement, which was submited to the OEB for approval. 
On November 16, 2022, Hydro One updated its revenue requirement 
to refect the OEB's cost of capital parameters which were issued 
October 20, 2022. On November 29, the OEB issued a Decision and 
Order approving the JRAP Setlement Proposal in full. This marks the 
end of the JRAP proceeding. The following table lists the rate base and 
revenue requirements arising from the approved setlement: 

27 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
  
 
 
 
 
 
Year

2023 

2024 

2025 

2026 

2027 

Hydro One Networks - Transmission 

Hydro One Networks - Distribution 

 Rate Base

 Revenue Requirement

 Rate Base

 Revenue Requirement 

$14,534 million 

$15,342 million 

$16,271 million 

$17,148 million 

$17,940 million 

$1,952 million 

$2,073 million 

$2,168 million 

$2,277 million 

$2,362 million 

$9,460 million 

$9,979 million 

$10,573 million 

$11,153 million 

$11,656 million 

Other Developments 

$1,727 million 

$1,813 million 

$1,886 million 

$1,985 million 

$2,071 million 

Following the OEB approval of the JRAP Setlement and the pending 
completion of the recovery of DTA amounts previously shared with 
ratepayers in 2023, Hydro One's efective tax rate over the next fve 
years is expected to be between 13% and 16%. 

Deferred Tax Asset 
On March 7, 2019, the OEB issued its reconsideration decision (DTA 
Decision) with respect to Hydro One's rate-seting treatment of the 
benefts of the DTA resulting from the transition from the payments in 
lieu of tax regime to tax payments under the federal and provincial tax 
regimes. On April 5, 2019, the Company fled an appeal with the ODC 
with respect to the DTA Decision. 

On July 16, 2020, the ODC rendered its decision in which it agreed with 
the submissions of Hydro One that the DTA should be allocated to 
shareholders in its entirety. 

On April 8, 2021, the OEB rendered its DTA Implementation Decision 
regarding the recovery of the DTA amounts allocated to ratepayers for 
the 2017 to 2022 period. In its DTA Implementation Decision, the OEB 
approved recovery of the DTA amounts allocated to ratepayers and 
included in customer rates for the 2017 to 2021 period, plus carrying 
charges, over a two-year recovery period commencing on July 1, 2021. 
The recovery of the previously shared DTA amounts plus carrying 
charges resulted in a $135 million increase in FFO7 for the twelve 
months ended December 31, 2022 (2021 - $65 million) and is expected 
to result in FFO7 of approximately $65 million in 2023. In addition, 
the DTA Implementation Decision required that Hydro One adjust the 
transmission revenue requirement and the base distribution rates 
beginning January 1, 2022 to eliminate any furher tax savings fowing to 
customers. This resulted in an incremental $49 million of FFO7 in 2022 
and is expected to result in additional FFO7 of approximately $46 million 
in 2023, but will decline annually thereafter. 

Hydro One Remotes 
On November 3, 2021, Hydro One Remotes fled an application with the 
OEB seeking approval for a 2.2% increase to 2021 base rates, efective 
May 1, 2022. The application was subsequently updated to request a 
3.3% increase to 2021 base rates to refect the OEB’s annually updated 
infation parameters for electricity distributors for 2022. On March 24, 
2022, the OEB approved the application for rates and other charges 
which became efective on May 1, 2022. 

On August 31, 2022, Hydro One Remotes fled its price cap incentive 
rate application for 2023-2027 which includes a proposed 3.72% overall 
rate increase. A decision is anticipated in the frst quarer of 2023. 

7  FFO is a non-GAAP fnancial measure. See section “Non-GAAP Financial Measures”. 

28 

Equity Parnership Model with First Nation Communities 
On September 22, 2022, Hydro One announced its new equity 
parnership model pursuant to which it will ofer First Nations 
a 50 per cent equity stake in all new, future large-scale capital 
transmission line projects with a value exceeding $100 million. 

Exemptive Relief 

Disclosure of Ownership by the Province 
On July 28, 2022, the Canadian securities regulatory authorities 
granted (i) the Minister of Energy, (ii) OPG (on behalf of itself and the 
segregated funds established as required by the Nuclear Fuel Waste 
Act) and (iii) agencies of the Crown, provincial Crown corporations and 
other provincial entities (collectively, the "Non-Aggregated Holders") 
exemptive relief, subject to cerain conditions, to enable each Non-
Aggregated Holder to treat securities of Hydro One and debt securities 
of Hydro One Inc. and Hydro One Holdings Limited that it owns or 
controls separately from securities of Hydro One and debt securities 
of Hydro One Inc. and Hydro One Holdings Limited owned or controlled 
by the other Non-Aggregated Holders for purposes of cerain take-
over bid, early warning reporing, insider reporing and control person 
distribution rules and cerain distribution restrictions under Canadian 
securities laws. Hydro One was also granted relief permiting it to 
rely solely on insider repors and early warning repors fled by Non-
Aggregated Holders when reporing benefcial ownership or control or 
direction over securities of Hydro One and debt securities of Hydro One 
Inc. and Hydro One Holdings Limited in any information circular or 
annual information form in respect of such securities benefcially 
owned or controlled by any Non-Aggregated Holder, subject to cerain 
conditions. Substantially similar relief had previously been granted on 
June 6, 2017, which terminated in 2022. 

US GAAP 
On October 13, 2022, Hydro One was granted exemptive relief by 
the securities regulators in each province and territory of Canada 
that allows Hydro One to continue to repor its fnancial results in 
accordance with US GAAP (the "Exemptive Relief"). The Exemptive 
Relief will remain in efect until the earliest to occur of the following: 
(i) January 1, 2027; (ii) if Hydro One ceases to have rate-regulated 
activities, the frst day of Hydro One’s fnancial year that commences 
after it ceases to have such rate-regulated activities; and (iii) the frst 
day of Hydro One’s fnancial year that commences on or following 
the later of: (a) the efective date prescribed by the International 
Accounting Standards Board (IASB) for the mandatory application of a 
standard within International Financial Reporing Standards specifc to 
entities with rate-regulated activities (the "Mandatory Rate-regulated 
Standard"); and (b) two years after the IASB publishes the fnal version 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
of a Mandatory Rate-regulated Standard. In January 2021, the IASB 
published Exposure Draft – Regulatory Assets and Liabilities (the 
“Exposure Draft”). The efective date for mandatory application of the 
eventual fnal standard, if any, is not yet determinable and the Company 
continues to monitor the developments of the Exposure Draft and 
determine the potential impacts to the Company’s fnancial statements. 

Hydro One is also permited to repor its fnancial results in accordance 
with US GAAP by virue of being, and for so long as it remains, an “SEC 
issuer” (within the meaning of National Instrument 52-107 – Acceptable 
Accounting Principles and Auditing Standards). There can be no 
assurance that Hydro One will remain an SEC issuer indefnitely. 

Building Broadband Faster Act, 2021 
In March 2021, the Province introduced Bill 257, Supporing Broadband 
and Infrastructure Expansion Act, 2021, to create a new act entitled 
the Building Broadband Faster Act, 2021 that is aimed at supporing 
the timely deployment of broadband infrastructure within unserved 
and underserved rural Ontario communities. Bill 257 received Royal 
Assent on April 12, 2021. Bill 257 amended the Ontario Energy Board 
Act to provide the Province with regulation-making authority regarding 
the development of, access to, or use of electricity infrastructure for 
non-electricity purposes. The Building Broadband Faster Act Guideline 
and three regulations informing the legislative changes were published 
in 2021. In March 2022, the Province introduced Bill 93, Geting Ontario 
Connected Act, 2022. Bill 93 received Royal Assent on April 14, 2022. 
Bill 93 amended the Building Broadband Faster Act to ensure that 
organizations that own underground utility infrastructure near a 
designated high-speed internet project provide timely access to their 
infrastructure data, which would allow internet service providers to 
quickly star work on laying down underground high-speed internet 
infrastructure. The regulation regarding electricity infrastructure 
and designated broadband projects under the Ontario Energy 
Board Act came into force in April 2022. This regulation substantially 
adopted Hydro One's proposed approach to allocation of the costs of 
broadband-related work on utility assets. It also directed the OEB to 
establish a deferral account for rate-regulated distributors to record 
incremental costs associated with carrying out activities peraining 
to designated broadband projects, which the OEB completed in 
July 2022. The Company continues to be engaged with the Province 
and the OEB on implementing an appropriate regulatory framework 
to suppor the published Building Broadband Faster Act Guideline 
and regulations, including arrangements to sustain the Company’s 
revenues and recovery of reasonable associated costs. In September 
2022, the Company launched its choice-based operating model to 
provide internet service providers with choices on how to access the 
Company’s infrastructure in order to efectively execute designated 
broadband projects. 

Supporing Critical Transmission Infrastructure in 
Southwestern Ontario 
On March 31, 2022, the Minister of Energy directed the OEB to amend 
Hydro One Networks’ licence to require it to develop and seek approvals 
for four priority transmission line projects to meet growing electricity 
demand in Southwestern Ontario: the St. Clair Line (a 230kV line from 
Lambton TS to Chatham Switching Station (SS)); two 500 kV lines 
from Longwood TS to Lakeshore TS; and a 230kV line connecting the 
Windsor area to the Lakeshore TS. 

On May 9, 2022, Hydro One fled a leave-to-construct application 
seeking OEB approval for the Chatham to Lakeshore Transmission Line 
project in Southwestern Ontario. In December 2020, the Minister of 
Energy issued a directive to the OEB to amend Hydro One Networks’ 
transmission licence to include a requirement that Hydro One proceed 
to develop and seek all necessary approvals for the project. The 
cost of this project is estimated at $268 million (see section “Major 
Transmission Capital Investment Projects”). On November 24, 2022, 
the OEB issued its Decision and Order granting leave to construct as 
requested in the application, with standard conditions of approval. On 
December 28, 2022, the Haudenosaunee Development Institute fled an 
appeal to the Divisional Cour, under s.22 of the Ontario Energy Board 
Act, 1998, of this decision. The appeal, amongst other items, asked to 
set aside the OEB's decision granting Hydro One approval to construct 
the Chatham to Lakeshore Transmission Line project and to deny 
the application. 

Sustainability Repor 
The Hydro One 2021 Sustainability Repor entitled “Energizing life 
for people & communities” is available on the Company’s website at 
www.hydroone.com/sustainability. 

The 2021 Sustainability Repor discloses the Company’s environmental, 
social and governance perormance and provides a beter 
understanding of how Hydro One manages the opporunities and 
challenges associated with its business. The repor also includes 
disclosure relating to the Company’s current efors in its priority areas 
of People, Planet and Community. 

Hydro One Board of Directors and 
Executive Ofcers 

Board of Directors 
On June 8, 2022, Jessica McDonald resigned from the Board of 
Hydro One. On the same day, Mark Podlasly was elected to the Board of 
Hydro One. 

Executive Ofcers 
On June 21, 2022, Mark Poweska resigned as a director and President 
and Chief Executive Ofcer of Hydro One. On the same day, William 
(Bill) Shefeld was appointed as Interim President and Chief Executive 
Ofcer of Hydro One. Upon his resignation, Mr. Poweska remained with 
Hydro One as an advisor until such time as he assumed the role of 
President of Enmax Corporation in September 2022. 

On August 26, 2022, Lyla Garzouzi resigned as Chief Safety Ofcer of 
Hydro One. 

On September 16, 2022, Jason Fitzsimmons resigned as Chief Corporate 
Afairs & Customer Care Ofcer of Hydro One. 

On January 10, 2023, the Board of Directors of Hydro One announced 
the appointment of David Lebeter as President and Chief Executive 
Ofcer efective February 1, 2023. On February 1, 2023, Mr. Shefeld 
stepped down from his role as Interim President and Chief Executive 
Ofcer, however continues in his role as a director of Hydro One, but 
will not stand for re-election at the Company's upcoming Annual 
General Meeting. 

29 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hydro One Work Force 
At December 31, 2022, Hydro One had a skilled and fexible work 
force of approximately 6,500 (2021 - 6,300) regular employees and 
1,100 (2021 - 2,100) non-regular employees province-wide, comprising 
a mix of skilled trades, engineering, professional, managerial and 
executive personnel. Hydro One’s regular employees are supplemented 

primarily by accessing a large external labour force available through 
arrangements with the Company’s trade unions for contingent workers, 
sometimes referred to as “hiring halls”, and also by access to contract 
personnel. The hiring halls ofer Hydro One the ability to fexibly use 
highly trained and appropriately skilled workers on a project-by-project 
and seasonal basis. 

The following table sets out the number of Hydro One employees at December 31, 2022: 

Power Workers' Union (PWU)1 

Society of United Professionals (Society) 

Canadian Union of Skilled Workers (CUSW) and construction building trade unions 

Total employees represented by unions 

Management and non-represented employees 
Total employees2 

Regular 
Employees 

Non-Regular 
Employees 

3,818 

1,848 

— 

5,666 

837 

6,503 

844 

44 

169 

1,057 

23 

1,080 

Total 

4,662 

1,892 

169 

6,723 

860 

7,583 

1

 Includes 732 non-regular “hiring hall” employees covered by the PWU agreement. 

2  The average number of Hydro One employees in 2022 was approximately 9,300, consisting of approximately 6,500 regular employees and approximately 2,800 non-regular employees. 

Collective Agreements 
In March 2022, Hydro One and the CUSW commenced collective 
bargaining with the ofcial exchange of bargaining agendas. The 
agreement was ratifed by the CUSW membership in May. The term of 
the agreement is for four years, expiring on April 30, 2026. 

Hydro One’s collective agreement with the PWU for Customer Service 
Operations expired on September 30, 2022. Collective bargaining to 
renew this agreement commenced on August 29, 2022 and is ongoing. 

Hydro One’s collective agreements with the PWU and Society will expire 
on March 31, 2023. Collective bargaining to renew these agreements 
commenced on January 11, 2023 and January 16, 2023, respectively, and 
are ongoing. 

Stock-based Compensation 
The Company granted Deferred Stock Units (DSUs) to Directors and Management and Restricted Stock Units (RSUs) related to the new collective 
agreement with the Society (Society RSUs). At December 31, 2022 and 2021, the following Long-Term Incentive Plan and other awards were 
outstanding: 

December 31 (number of units) 

Management DSUs 

Director DSUs 

Society RSUs 

2022 

118,505 

99,939 

36,124 

2021 

90,240 

80,813 

71,053 

30 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
Non-GAAP Financial Measures 
Hydro One uses a number of fnancial measures to assess its 
perormance. Adjusted measures, which include Adjusted EPS (basic 
and diluted) and Adjusted net income (collectively, adjusted measures), 
remove items from repored results for EPS (basic and diluted) and net 
income to calculate the adjusted measures. The Company presents FFO 
or “funds from operations” to refect a measure of the Company’s cash 
fow; and revenues, net of purchased power to refect revenues net of 
the cost of purchased power. Adjusted EPS (basic and diluted), Adjusted 
net income, FFO and revenues, net of purchased power are non-
GAAP fnancial measures which do not have a standardized meaning 
prescribed by GAAP and might not be comparable to similar measures 
presented by other entities. They should not be considered in isolation 
nor as a substitute for analysis of the Company’s fnancial information 
repored under GAAP. 

Hydro One also uses fnancial ratios that are non-GAAP ratios such as 
debt to capitalization ratio and earnings coverage ratio. Non-GAAP 
ratios do not have a standardized meaning prescribed by GAAP and 
might not be comparable to similar measures presented by other 
entities. They should not be considered in isolation nor as a substitute 
for analysis of the Company’s fnancial information repored under 
US GAAP. 

FFO 
FFO is defned as net cash from operating activities, adjusted for (i) 
changes in non-cash balances related to operations, (ii) dividends paid 
on preferred shares, and (iii) distributions to noncontrolling interest. 
Management believes that FFO is helpful as a supplemental measure 
of the Company’s operating cash fows as it excludes timing-related 
fuctuations in non-cash operating working capital and cash fows not 
atributable to common shareholders. As such, management believes 
that FFO provides a consistent measure of the cash generating 
perormance of the Company’s assets. 

The following table provides a reconciliation of GAAP (repored) results to non-GAAP (adjusted) results on a consolidated basis. 

Year ended December 31 (millions of dollars) 

Net cash from operating activities 

Changes in non-cash balances related to operations 

Distributions to noncontrolling interest 

FFO 

2022 

2,260 

(61) 

(10) 

2,189 

2021 

2,149 

(100) 

(8) 

2,041 

Adjusted Net Income and Adjusted EPS 
The following Adjusted net income, and Adjusted EPS (basic and 
diluted) have been calculated by management on a supplementary 
basis which adjusts net income under US GAAP for impacts related 
to the ODC Decision on Hydro One Networks' distribution and 
transmission businesses. Adjusted net income and Adjusted EPS are 

used internally by management to assess the Company’s perormance 
and are considered useful because they exclude the impacts of the 
ODC Decision as noted above. Adjusted net income and Adjusted EPS 
provide users with a comparative basis to evaluate the current ongoing 
operations of the Company compared to prior year. 

The following tables provide a reconciliation of GAAP (repored) results to non-GAAP (adjusted) results on a consolidated basis. 

Year ended December 31 (millions of dollars, except number of shares and EPS) 

Net income atributable to common shareholders 

Impacts related to the ODC Decision 

Adjusted net income atributable to common shareholders 

Weighted average number of shares 

Basic 

Efect of dilutive stock-based compensation plans 

Diluted 

Adjusted EPS 

Basic 

Diluted 

2022 

1,050 

— 

1,050 

2021 

965 

— 

965 

2020 

1,770 

(867) 

903 

598,616,561 

598,080,111 

597,421,127 

1,971,291 

2,278,030 

2,497,161 

600,587,852 

600,358,141 

599,918,288 

$  1.75 

$  1.75 

$  1.61 

$  1.61 

$  1.51 

$  1.51 

31 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
Revenues, Net of Purchased Power 
Revenues, net of purchased power is defned as revenues less the cost of purchased power; distribution revenues, net of purchased power is 
defned as distribution revenues less the cost of purchased power. These measures are used internally by management to assess the impacts of 
revenue on net income and are considered useful because they exclude the cost of power that is fully recovered through revenues and therefore 
net income neutral. 

The following tables provide a reconciliation of GAAP (repored) revenues to non-GAAP (adjusted) revenues, net of purchased power on a 
consolidated basis. 

Year ended December 31 (millions of dollars) 

Revenues 

Less: Purchased power 

Revenues, net of purchased power 

Year ended December 31 (millions of dollars) 

Distribution revenues 

Less: Purchased power 

Distribution revenues, net of purchased power 

2022 

7,780 

3,724 

4,056 

2022 

5,660 

3,724 

1,936 

2021 

7,225 

3,579 

3,646 

2021 

5,359 

3,579 

1,780 

Quarer ended (millions of dollars) 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

Revenues 

Less: Purchased power 

Revenues, net of purchased power 

1,862 

895 

967 

2,031 

963 

1,068 

1,840 

852 

988 

2,047 

1,014 

1,033 

1,779 

1,913 

1,722 

1,811 

914 

865 

933 

980 

838 

884 

894 

917 

Quarer ended (millions of dollars) 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

Distribution revenues 

Less: Purchased power 

Distribution revenues, 

1,371 

895 

1,458 

963 

1,314 

852 

1,517 

1,014 

1,347 

914 

1,395 

933 

1,263 

838 

1,354 

894 

net of purchased power 

476 

495 

462 

503 

433 

462 

425 

460 

Debt to Capitalization Ratio 
The Company believes that the debt to capitalization ratio is an imporant non-GAAP ratio in the management of its debt levels. This non-GAAP 
ratio does not have a standardized meaning under US GAAP and may not be comparable to similar measures presented by other entities. Debt to 
capitalization ratio has been calculated as total debt (including total long-term debt and shor-term borrowings, net of cash and cash equivalents) 
divided by total debt plus total shareholders’ equity, but excluding any amounts related to noncontrolling interest. Management believes that the 
debt to capitalization ratio is helpful as a measure of the proporion of debt in the Company's capital structure. 

Year ended December 31 (millions of dollars) 

Shor-term notes payable 

Less: cash and cash equivalents 

Long-term debt (current porion) 

Long-term debt (long-term porion) 

Total debt (A) 

Shareholders' equity (excluding noncontrolling interest) 

Total debt plus shareholders' equity (B) 

2022 

1,374 

(530) 

733 

13,030 

14,607 

11,306 

25,913 

2021 

1,045 

(540) 

603 

13,017 

14,125 

10,888 

25,013 

Debt-to-capitalization ratio (A/B) 

56.4% 

56.5% 

32 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
Earnings Coverage Ratio 
Earnings coverage ratio is defned as earnings before income taxes and fnancing charges atributable to shareholders, divided by the sum of 
fnancing charges and capitalized interest, and is calculated on a rolling twelve-month basis. The Company believes that the earnings coverage ratio 
is an imporant non-GAAP measure in the management of its liquidity. This non-GAAP ratio does not have a standardized meaning under US GAAP 
and may not be comparable to similar measures presented by other entities. 

Quarer ended (millions of dollars) 
Net income to common 

shareholders 

Income tax expense 
Financing charges 
Earnings before income taxes and 
fnancing charges atributable 
to common shareholders 

Twelve months ended 
(millions of dollars) 

Earnings before income taxes 

and fnancing charges 
atributable to common 
shareholders (A) 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

178 
178 
41 
128 

307 
307 
100 
122 

255 
255 
68 
119 

310 
310 
79 
117 

159 
159 
55 
123 

300 
300 
71 
118 

238 
238 
26 
104 

268 
268 
26 
116 

347 

529 

442 

506 

337 

489 

368 

410 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

1,824 

1,814 

1,774 

1,700 

1,604 

1,574 

1,511 

1,520 

Quarer ended (millions of dollars) 
Financing charges 
Capitalized interest 
Financing charges and capitalized 

Dec 31, 2022  Sep 30, 2022 
122 
16 

128 
16 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 
118 
15 

117 
15 

123 
16 

119 
16 

Jun 30, 2021  Mar 31, 2021 
116 
13 

104 
16 

interest 

144 

138 

135 

132 

139 

133 

120 

129 

Twelve months ended 
(millions of dollars) 
Financing charges and 

Dec 31, 2022  Sep 30, 2022 

Jun 30, 2022  Mar 31, 2022  Dec 31, 2021  Sep 30, 2021 

Jun 30, 2021  Mar 31, 2021 

capitalized interest (B) 

Earnings coverage ratio = A/B 

549 
3.3 

544 
3.3 

539 
3.3 

524 
3.2 

521 
3.1 

514 
3.1 

509 
3.0 

520 
2.9 

Related Pary Transactions 
The Province is a shareholder of Hydro One with approximately 47.2% ownership at December 31, 2022. The IESO, OPG, Ontario Electricity Financial 
Corporation (OEFC), and the OEB are related paries to Hydro One because they are controlled or signifcantly infuenced by the Ministry of Energy. 
OCN LP is a joint-venture limited parnership between a subsidiary of Hydro One and OPG. The following is a summary of the Company’s related 
pary transactions during the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Related Pary 
Province 
IESO 

OPG1 

OEFC 
OEB 
OCN LP2 

Transaction 
Dividends paid 
Power purchased 
Revenues for transmission services 
Amounts related to electricity rebates 
Distribution revenues related to rural rate protection 
Distribution revenues related to supply of electricity to remote norhern communities 
Funding received related to CDM programs 
Power purchased 
Revenues related to provision of services and supply of electricity 
Capital contribution received from OPG 
Costs related to the purchase of services 
Power purchased from power contracts administered by the OEFC 
OEB fees 
Investment in OCN LP 

2022 
312 
2,374 
2,062 
1,031 
247 
35 
3 
20 
8 
5 
2 
2 
10 
4 

2021 
297 
2,238 
1,832 
1,065 
245 
35 
1 
13 
8 
3 
2 
1 
8 
4 

1  OPG has provided a $2.5 million guarantee to Hydro One related to the OCN Guarantee. See section "Other Obligations - Summary of Contractual Obligations and Other Commercial 

Commitments" for details related to the OCN Guarantee. 

2  OCN LP owns and operates electric vehicle fast charging stations across Ontario, under the Ivy Charging Network brand. 

33 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
Risk Management and Risk Factors 

Hydro One is subject to numerous risks and uncerainties. Critical to 
Hydro One’s success is the identifcation, management and, to the 
extent possible, mitigation of these risks. Hydro One’s Enterprise Risk 
Management (ERM) program assists decision-makers throughout the 
organization with the management of key business risks, including new 
and emerging risks and opporunities. 

The material risks relating to Hydro One and its business that the 
Company believes would be the most likely to infuence an investor’s 
decision to purchase Hydro One’s securities are set out in the risk 
factors below. These risks, if they materialize, could have a materially 
adverse efect on the Company or its business, fnancial condition, or 
results of operations. This list is not a comprehensive list of all the risks 
to the Company, and the actual efect of any of the risks cited below 
could be materially diferent from what is described below. Additionally, 
other risks may arise or risks currently not considered material may 
become material in the future. 

Risks Relating to Hydro One’s Business 

Regulatory Risks and Risks Relating to Hydro One’s Revenues 

Risks Relating to Actual Perormance Against Forecasts 
The Company’s ability to recover the actual costs of providing service 
and earn the allowed ROE depends on the Company achieving its 
forecasts established and approved in the rate-seting process. 
Actual costs could exceed the approved forecasts if, for example, 
the Company incurs operations, maintenance, administration, capital 
and fnancing costs above those included in the Company’s approved 
revenue requirement. The inability to recover any signifcant diference 
between forecast and actual expenses and to obtain associated 
regulatory approvals to recover the diference could materially adversely 
afect the Company’s fnancial condition and results of operations. 

Furher, the OEB approves the Company’s transmission and distribution 
rates based on projected electricity load and consumption levels, 
among other factors. If actual load or consumption materially falls 
below projected levels, the Company’s revenue, net income and cash 
fows for either, or both, of these businesses could be materially 
adversely afected. 

The Company’s current revenue requirements for its transmission and 
distribution businesses are based on cost and other assumptions, 
including infation, that may not materialize. There is no assurance that 
the OEB would allow rate increases sufcient to ofset unfavourable 
fnancial impacts from unanticipated changes in electricity demand or in 
the Company’s costs. 

The Company is subject to risk of revenue loss from other factors, 
such as economic trends and conditions, changes in service territory, 
and weather conditions that infuence the demand for electricity. The 
Company’s overall operating results may fuctuate substantially on a 
seasonal and year-to-year basis based on these trends and weather 
conditions. For instance, a cooler than normal summer or warmer than 
normal winter can be expected to reduce demand for electricity below 
that forecast by the Company, causing a decrease in the Company’s 
revenues, net income and cash fows as compared to the same period 
of the previous year. 

34 

The Company’s load could also be negatively afected by successful 
CDM programs whose results exceed forecasted expectations. 

Risks Relating to Non-Rate Applications to the OEB 
In addition to the maters described in the “Risks Relating to Obtaining 
Rate Orders” subsection below, the Company is also subject to the 
risk that it will not obtain, or will not obtain in a timely manner, required 
regulatory approvals for other maters, such as leave to construct 
applications, applications for mergers, acquisitions, amalgamations and 
divestitures, and environmental approvals. Appeals of OEB decisions 
and/or the need to obtain required occupation rights may result 
in signifcant delays, which could also lead to increased costs and 
project delays. 

Decisions to acquire or divest other regulated businesses licensed by 
the OEB are subject to OEB approval. Accordingly, there is the risk 
that such maters may not be approved, that the Company may not be 
selected to build new transmission as par of the competitive process, 
or that unfavourable conditions will be imposed by the OEB. 

Hydro One may face increased competition with other transmiters 
for opporunities to build new, large-scale transmission facilities in 
Ontario. The Company is subject to the risk that it will not be selected 
to build new transmission in Ontario, which could impair growth, disrupt 
operations and/or development, or have other adverse impacts. 

Risks Relating to Rate-Seting Models for Transmission and Distribution 
The OEB approves and periodically changes the rate-seting models 
and methodology for the transmission and distribution businesses. 
Changes to the application type, fling requirements, rate-seting model 
or methodology, or revenue requirement determination may have a 
material negative impact on Hydro One’s revenue and net income. For 
example, the OEB may in the future decide to reduce the allowed ROE 
for either of these businesses, modify the formula or methodology 
it uses to determine the ROE, or reduce the weighting of the equity 
component of the deemed capital structure. Any such reduction could 
reduce the net income of the Company. Similarly, the OEB is currently 
considering other utility remuneration models, and any such change 
could afect Hydro One’s revenue and net income. 

The OEB’s Custom Incentive Rate-seting model requires that the 
term of a custom rate application be for multi-year periods. There 
are risks associated with forecasting key inputs such as revenues, 
operating expenses and capital over such a long period. For instance, 
if unanticipated capital expenditures arise that were not contemplated 
in the Company’s most recent rate decision, the Company may be 
required to incur costs that may not be recoverable until a future period 
or not recoverable at all in future rates. This could have a material 
adverse efect on the Company. 

When rates are set for a multi-year period, including under a Custom 
Incentive Rate application, the OEB expects there to be no furher 
rate applications for annual updates within the multi-year period, 
unless there are exceptional circumstances, with the exception of the 
clearance of established deferral and variance accounts. For example, 
the OEB does not expect to address annual rate applications for 
updates for cost of capital (including ROE), working capital allowance 
or sales volumes. If there were an increase in interest rates over the 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022period of a rate decision and no corresponding changes were permited 
to the Company’s revenue requirement (including cost of capital 
parameters), then the result could be a decrease in the Company’s 
fnancial perormance. 

To the extent that the OEB approves an in-service variance account 
for the transmission and/or distribution businesses, and should the 
Company fail to meet the threshold levels of in-service capital, the OEB 
may reclaim a corresponding porion of the Company’s revenues. 

Risks Relating to Capital Expenditures 
In order to be recoverable in rates, capital expenditures require 
the approval of the OEB. There can be no assurance that all capital 
expenditures, including any imposed by or resulting from government 
or regulatory bodies, incurred by Hydro One will be approved by 
the OEB. For example, capital cost overruns including those due to 
economic trends and conditions including infation, unexpected 
capital expenditures in maintaining or improving the Company’s assets, 
unexpected costs as a result of proposed legislation, including that 
relating to the expansion of broadband service in Canada, may not be 
recoverable in transmission or distribution rates. To the extent possible, 
Hydro One aims to mitigate this risk by ensuring expenditures are 
reasonable and prudent, and also by seeking from the regulator clear 
policy direction on cost responsibility, and by obtaining pre-approval of 
the need for capital expenditures. 

Any regulatory decision by the OEB to disallow or limit the recovery of 
any capital expenditures would lead to a lower-than-expected approved 
revenue requirement or rate base, potential asset impairment or charges 
to the Company’s results of operations, any of which could have a 
material adverse efect on the Company. 

Risks Relating to Obtaining Rate Orders 
The Company is subject to the risk that the OEB will not approve 
the Company’s transmission and distribution revenue requirements 
requested in outstanding or future applications for rates. Rate 
applications for revenue requirements are subject to the OEB’s review 
process, usually involving paricipation from intervenors and a public 
hearing process. There can be no assurance that resulting decisions 
or rate orders issued by the OEB will permit Hydro One to recover 
all costs actually incurred, including the costs of debt and income 
taxes, or to earn a paricular ROE. A failure to obtain acceptable rate 
orders, or approvals of appropriate returns on equity and the ability to 
recover in rates costs actually incurred, may materially adversely afect: 
Hydro One’s transmission and distribution businesses, the underaking 
or timing of capital expenditures, ratings assigned by credit rating 
agencies, the cost and issuance of long-term debt, and other maters, 
any of which may in turn have a material adverse efect on the Company. 
In addition, there is no assurance that the Company will receive 
regulatory decisions in a timely manner and, therefore, the Company 
may incur costs before having an approved revenue requirement and 
cash fows could be impacted. The Company is also subject to the risk 
that the OEB could change the regulatory treatment of cerain costs 
which may afect the Company’s accounting treatment of and ability to 
recover such costs. 

Risk of Recoverability of Total Compensation Costs 
Hydro One manages all of its total compensation costs, including 
pension and other post-employment and post-retirement benefts 
(OPEBs), subject to restrictions and requirements imposed by the 

collective bargaining process and legislative requirements. Any element 
of total compensation costs which is disallowed in whole or par by the 
OEB and therefore not recoverable from customers in rates could result 
in costs which could be material and could decrease net income, which 
could have a material adverse efect on the Company. The OEB Act 
prohibits Hydro One from recovering specifed executive compensation 
costs in its rates. 

The Company provides OPEBs, including workers' compensation 
benefts and long-term disability benefts to qualifying employees. 
Hydro One currently maintains the accrual accounting method with 
respect to OPEBs. If the OEB directed Hydro One to transition to a 
diferent accounting method for OPEBs or otherwise adjusted the basis 
of recovery for OPEB costs, this could result in income volatility, due to 
an inability of the Company to book the diference between the accrual 
and cash as a regulatory asset, and the Company might not be able to 
recover some costs. A determination that some of the Company’s post-
employment and post-retirement beneft costs are not recoverable 
could have a material adverse efect on the Company. 

Risks Relating to Government Action 
The Province is, and is likely to remain, the largest shareholder in 
Hydro One Limited. The Province may be in a position of confict from 
time to time as a result of being an investor in Hydro One Limited and 
also being a government actor seting broad policy objectives in the 
electricity industry. Government actions may not be in the interests of 
the Company or investors. 

Governments may pass legislation or issue regulations at any time, 
including legislation or regulation impacting Hydro One, which could 
have potential material adverse efects on Hydro One and its business. 
Such government actions may include, but are not limited to, legislation, 
regulation, directives or shareholder action intended to reduce 
electricity rates, place constraints on compensation, or afect the 
governance of Hydro One. Such government actions could adversely 
afect the Company’s fnancial condition and results of operations, 
as well as public opinion and the Company’s reputation. Government 
action may also hinder Hydro One’s ability to pursue its strategy 
and/or objectives. 

The Province has in the past passed legislation to place limits on 
executive compensation at Hydro One and there is no guarantee they 
may not do so in the future. Potential involvement by the Province 
in the Company’s executive compensation practices may inhibit the 
Company’s ability to atract and retain qualifed executive talent, 
which may also impact the Company’s perormance, strategy and/or 
objectives. The failure to atract and retain qualifed executives could 
have a material adverse efect on the Company. 

Government action may also impact the Company’s credit ratings 
as the Company’s credit ratings refect, in par, the rating agencies’ 
assessment of government involvement in the business of Hydro One. 
The Company cannot predict what actions rating agencies may take in 
the future, positive or negative, including in response to government 
action or inaction relating to or impacting Hydro One. The failure 
to maintain the Company’s current credit ratings could adversely 
afect the Company’s fnancial condition and results of operations, 
and a downgrade in the Company’s credit ratings could restrict the 
Company’s ability to access debt capital markets and increase the 
Company’s cost of debt. 

35 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Indigenous Claims Risk 
Some of the Company’s current and proposed transmission and 
distribution assets are or may be located on reserve (as defned in the 
Indian Act (Canada)) (Reserve) lands, or lands over which Indigenous 
people have Aboriginal, treaty, or other legal rights or claims. Some 
Indigenous leaders, communities, and their members have made 
asserions related to sovereignty and jurisdiction over Reserve lands and 
traditional territories (land traditionally occupied or used by a First Nation, 
Métis or Inuit group) and are increasingly willing to asser their claims 
through the cours, tribunals, or direct action. These claims, and/or the 
setlement or resolution of these claims could have a material adverse 
efect on the Company or otherwise materially adversely impact the 
Company’s operations, including the development of current and 
future projects. 

The Company’s operations and activities may give rise to the Crown 
having a duty to consult and potentially accommodate Indigenous 
communities. Procedural aspects of the Crown's duty to consult may be 
delegated to the Company by the Province or the federal government. 
A perceived failure by the Crown to sufciently consult an Indigenous 
community, including communities with a traditional governance model 
not recognized under the Indian Act (Canada), or a perceived failure by 
the Company in relation to delegated consultation obligations, could 
result in legal challenges against the Crown or the Company, including 
judicial review or injunction proceedings, or could potentially result in 
direct action against the Company by a community or its citizens. If this 
occurs, it could disrupt or delay the Company’s operations and activities, 
including current and future projects, and have a material adverse efect 
on the Company. 

Risk from Transfer of Assets Located on Reserves 
The transfer orders by which the Company acquired cerain of Ontario 
Hydro’s businesses as of April 1, 1999 did not transfer title to assets 
located on Reserves. The transfer of title to these assets did not occur 
because authorizations originally granted by the federal government 
for the construction and operation of these assets on Reserves could 
not be transferred without required consent. In several cases, the 
authorizations had either expired or had never been issued. 

Currently, OEFC holds legal title to these assets and it is expected 
that the Company will manage them until it has obtained permits to 
complete the title transfer. To occupy Reserves, the Company must 
have valid permits as required by the Indian Act (Canada). For each 
permit, the Company may need to negotiate (an) agreement(s) with 
the First Nation, OEFC and any members of the First Nation who have 
occupancy rights. Any such agreement(s) include provisions whereby 
the First Nation consents to the issuance of a permit. For transmission 
assets, the Company must negotiate terms of payment. It is difcult 
to predict the aggregate amount that the Company may have to pay 
to obtain the required agreements from First Nations. If the Company 
cannot reach satisfactory agreements with the relevant First Nation to 
obtain federal permits, or is unable to obtain the actual federal permits 
for any other reason, it may have to relocate these assets to other 
locations and restore the lands at a cost that could be substantial. In 
a limited number of cases, it may be necessary to abandon a line and 
replace it with diesel generation facilities. In either case, the costs 
relating to these assets could have a material adverse efect on the 
Company if the costs are not recoverable in future rate orders. 

36 

Compliance with Laws and Regulations 
Hydro One must comply with numerous laws and regulations afecting 
its business, including requirements relating to transmission and 
distribution companies, environmental laws, employment laws and 
health and safety laws. The failure of the Company to comply with these 
laws could have a material adverse efect on the Company’s business. 
See also “Environment Risk” and “Health and Safety Risk”. 

For example, Hydro One’s licensed transmission and distribution 
businesses are required to comply with the terms of their licences, 
with codes and rules issued by the OEB, and with other regulatory 
requirements. In Ontario, the Market Rules issued by the IESO require 
the Company to, among other things, comply with applicable reliability 
standards established by the Norh American Electric Reliability 
Corporation (NERC) and Norheast Power Coordinating Council, Inc. 
(NPCC). The costs associated with compliance with these reliability 
standards are expected to be recovered through rates, but there can be 
no assurance that the OEB will approve the recovery of all of such costs. 
Failure to obtain such approvals could have a material adverse efect on 
the Company. 

There is the risk that new legislation, regulations, requirements or 
policies will be introduced in the future. These may reduce Hydro One’s 
revenue, or may require Hydro One to incur additional costs, which may 
or may not be recovered in future transmission and distribution rates. 

Risk of Natural and Other Unexpected Occurrences 
The Company’s facilities are exposed to the efects of severe weather 
conditions, natural disasters, man-made events including, but not 
limited to, cyber and physical terrorist type atacks, events which 
originate from third-pary connected systems, and any other potentially 
catastrophic events. The Company’s facilities may not withstand 
occurrences of these types in all circumstances. 

The Company could also be subject to claims for damages from events 
which may be proximately connected with the Company’s assets 
(for example, forest fres), claims for damages caused by its failure to 
transmit or distribute electricity, costs related to ensuring its continued 
ability to transmit or distribute electricity or costs related to information 
or cyber security. 

The Company does not have insurance for damage to its transmission 
and distribution wires, poles and towers located outside its transmission 
and distribution stations resulting from these or other events. Where 
insurance is available for the Company’s other assets and for damage 
claims and cyber security claims, such insurance coverage may have 
deductibles, limits and/or exclusions that may still expose the Company 
to material losses. Losses from lost revenues and repair costs could 
be substantial, especially for many of the Company’s facilities that are 
located in remote areas. 

In the event that the Company is unable to recover such costs, this 
could have a material adverse efect on the Company. 

Risk Associated with Information Technology (IT), Operational 
Technology (OT) Infrastructure, and Data Security 
The Company’s ability to operate efectively in the Ontario electricity 
market is, in par, dependent upon it developing, modernizing, 
maintaining and managing complex IT and OT systems which are 
employed to operate and monitor its transmission and distribution 
facilities, fnancial and billing systems and other business systems. The 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Company’s increasing reliance on information systems and expanding 
data networks, as well as growing volume and complexity of data, 
increases its vulnerability, and exposure to information security threats. 
The Company’s transmission business is required to comply with various 
rules and standards for transmission reliability, including mandatory 
standards established by the NERC and the NPCC. These include 
standards relating to cyber-security and OT, which only apply to cerain 
of the Company’s assets (generally being those whose failure could 
impact the functioning of the bulk electricity system). The Company 
may maintain diferent or lower levels of security for its assets that are 
not subject to these mandatory standards. The Company must also 
comply with various cyber-security and privacy-related regulatory 
requirements under the OEB’s Ontario Cyber Security Framework 
and legislative and licence requirements relating to the collection, 
use and disclosure of personal information and information regarding 
consumers, wholesalers, generators and retailers. 

Cyber-atacks or unauthorized access to corporate IT and OT systems 
could result in service disruptions and system failures, which could have 
a material adverse efect on the Company, including as a result of a 
failure to provide electricity to customers. Because it operates critical 
infrastructure, Hydro One may be at greater risk of cyber-atacks from 
third paries (including state run or controlled paries) that could impair 
or incapacitate its assets. In addition, in the course of its operations, 
the Company collects, uses, processes and stores information 
which could be exposed in the event of a cyber-security incident or 
other unauthorized access or disclosure, such as information about 
customers, suppliers, counterparies, employees and other third paries. 

Security and system disaster recovery controls are in place; however, 
there can be no assurance that there will not be system failures or 
security breaches or that such threats would be detected or mitigated 
on a timely basis. Upon occurrence and detection, the focus would shift 
from prevention to isolation, remediation and recovery until the incident 
has been fully addressed. Any such system failures or security breaches 
could have a material adverse efect on the Company. 

Environment Risk 
The Company is subject to extensive Canadian federal, provincial and 
municipal environmental regulation. Failure to comply could subject 
the Company to fnes or other penalties. In addition, the presence or 
release of hazardous or other harmful substances could lead to claims 
by third paries or governmental orders requiring the Company to take 
specifc actions such as investigating, controlling and remediating the 
efects of these substances. Although Hydro One is not a large emiter 
of greenhouse gases, the Company monitors its emissions to track 
and repor on all sources, including sulphur hexafuoride or “SF6”. The 
Company could be subject to costs and other risks related to emissions. 
Contamination of the Company’s properies could limit its ability to sell 
or lease these assets in the future. 

In addition, actual future environmental expenditures may vary 
materially from the estimates used in the calculation of the 
environmental liabilities provided for in the Company’s fnancial 
statements. The Company does not have insurance coverage for these 
environmental expenditures. 

There is also risk associated with obtaining governmental approvals, 
permits, or renewals of existing approvals and permits related to 
constructing or operating facilities. This may require environmental 

assessment or result in the imposition of conditions, or both, which 
could result in delays and cost increases. Failure to obtain necessary 
approvals or permits could result in an inability to complete projects 
which may have a material adverse efect on the Company. 

The Company’s facilities are exposed to the efects of severe weather 
conditions and natural disasters. The Company recognizes the risks 
associated with potential climate change and has developed plans 
to respond as appropriate. Climate change may have the efect of 
shifting weather paterns and increasing the severity and frequency 
of extreme weather events and natural disasters, which could impact 
Hydro One’s business. The Company’s facilities may not withstand 
occurrences of these types in all circumstances. Notwithstanding 
Hydro One’s efors to adapt and increase grid resilience, the Company’s 
facilities are exposed to risks which may have an adverse efect on grid 
resilience. The Company could also be subject to claims for damages 
from events which may be proximately connected with the Company’s 
assets (for example, forest fres), claims for damages caused by its 
failure to transmit or distribute electricity or costs related to ensuring 
its continued ability to transmit or distribute electricity. The Company 
does not have insurance for damage to its transmission and distribution 
wires, poles and towers located outside its transmission and distribution 
stations resulting from these or other events. Where insurance is 
available for the Company’s other assets and for damage claims, such 
insurance coverage may have deductibles, limits and/or exclusions that 
may still expose the Company to material losses. 

Losses from lost revenues and repair costs could be substantial, 
especially for many of the Company’s facilities that are located in 
remote areas. 

In the event that the Company is unable to recover such costs, this 
could have a material adverse efect on the Company. 

Labour Relations Risk 
A substantial majority of the Company’s employees are unionized and 
are primarily represented by either the PWU or the Society. Over the 
past several years, signifcant efor has been expended to increase 
Hydro One’s fexibility to conduct operations in a more cost-efcient 
manner. Although the Company has achieved improved fexibility in its 
collective agreements, the Company may not be able to achieve furher 
improvements, or at least not without increasing the risk of labour 
disruption. The Company reached an agreement with the Society for a 
collective agreement, covering the period from April 1, 2021 to March 31, 
2023. Agreements were also reached with the Society and the PWU to 
facilitate the insourcing of Customer Service Operations (CSO) services 
efective March 1, 2018, as well as all remaining services provided by 
Inergi LP (IT, Supply Chain, Finance and Accounting, and Payroll) on 
various dates between March 1, 2021 and January 1, 2022. The Company 
also reached a main collective agreement with the PWU, covering 
the period from April 1, 2020 to March 31, 2023, and a CSO collective 
agreement with the PWU covering the period from October 1, 2019 to 
September 30, 2022. The Company also reached a collective agreement 
with the CUSW, covering the period from May 1, 2022 to April 30, 2026. 
Additionally, Electrical Power Systems Construction Association (EPSCA) 
and a number of building trade unions have agreements, to which Hydro 
One is bound, covering the period from May 1, 2020 to April 30, 2025. 

Future negotiations with unions present the risk of a labour disruption 
or dispute, risk to the Company’s ability to sustain the continued supply 

37 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
of electricity to customers, as well as potential risks to public safety and 
reputation. The Company also faces fnancial risks related to its ability to 
negotiate collective agreements consistent with its rate orders. Any of 
these could have a material adverse efect on the Company. Negotiations 
with the PWU for the renewal of the CSO collective agreement that 
expired on September 30, 2022 remain ongoing. Collective agreements 
requiring renewal in 2023 include the Society collective agreement and 
the main PWU collective agreement, both expiring on March 31, 2023. 
Failure to renew these agreements on terms acceptable to Hydro One 
could have a material adverse efect on its business and results of 
operations and expose Hydro One to the risks noted above. 

Risks Relating to Asset Condition, Capital Projects and Innovation 
The Company continually incurs sustainment and development capital 
expenditures and monitors the condition of its assets to manage the 
risk of equipment failures and to determine the need for and timing 
of major refurbishments and replacements of its transmission and 
distribution infrastructure. 

While traditionally a mature and stable industry, the electricity industry 
is facing rapid and dramatic technological change and increasing 
innovation, the consequences of which could have a material adverse 
efect on the Company, including a reduction in revenue. 

Execution of the Company’s capital expenditure programs is parially 
dependent on external factors, such as OEB approvals; environmental 
approvals; municipal permits; equipment outage schedules that 
accommodate the IESO, generators and customers; other interrelated 
projects being on schedule; supply chain availability and/or cost and 
schedule variability for equipment suppliers, contracted services, and 
consulting services; and availability of contractor resources including 
in relation to workforce and equipment. Many of these external factors 
are beyond the Company’s control. There may also be a need for, 
among other things, Environmental Assessment Act (Ontario) approvals, 
approvals which require public meetings, appropriate engagement with 
Indigenous communities, OEB approvals of expropriation or early access 
to propery, and other activities. Obtaining approvals and carrying out 
these processes may also be impacted by opposition to the proposed 
site of the capital investments. Delays in obtaining required approvals 
or failure to complete capital projects on a timely basis, or at all, could 
materially adversely afect transmission reliability or customers’ service 
quality or increase maintenance costs which could have a material 
adverse efect on the Company. Failure to receive approvals for projects 
when spending has already occurred would result in the inability of 
the Company to recover the investment in the project as well as foreit 
the anticipated return on investment. The assets involved may be 
considered impaired and result in the write of of the value of the asset, 
negatively impacting net income. If the Company is unable to carry out 
capital expenditure plans in a timely manner, equipment perormance 
may degrade, which may reduce network capacity, result in customer 
interruptions, compromise the reliability of the Company’s networks 
or increase the costs of operating and maintaining these assets. 
Any of these consequences could have a material adverse efect on 
the Company. 

Increased competition for the development of large transmission 
projects and legislative changes relating to the selection of transmiters 
could impact the Company’s ability to expand its existing transmission 
system, which may have an adverse efect on the Company. To the 

extent that other paries are selected to construct, own and operate 
new transmission assets, the Company’s share of Ontario’s transmission 
network would be reduced. Any delays in these new transmiters’ 
projects may impact the Company’s own projects that it is underaking 
to in-service these new transmission assets. 

Infectious Disease Risk 
An outbreak of infectious disease, in the form of an epidemic, a 
pandemic (such as COVID-19 and the emergence of its variants), or 
a similar public health threat, could materially adversely impact the 
Company. The extent of any such adverse impact on the Company 
is uncerain, and may depend on the length and severity of any such 
infectious disease outbreak, any resultant government regulations, 
guidelines and actions, and any related adverse changes in general 
economic and market conditions. Such circumstances could impact, in 
paricular: the Company’s operations and workforce, including security 
of supply, both with respect to availability and afordability, which 
individually or collectively may impact the Company's ability to complete 
operating and capital work programs as planned, including within scope 
and budget; cerain fnancial obligations of the Company, including 
pension contributions and other post-retirement benefts, as a result 
of changes in prevailing market conditions; the Company’s expected 
revenues; reductions in overall electricity consumption and load, both 
shor term and long term; overdue accounts and bad debt increases 
as a result of changes in the ability of the Company’s customers to 
pay; liquidity and the Company’s ability to raise capital; the Company’s 
ability to pay or increase dividends; the timing of increased rates; 
the Company’s ability to recover incremental costs and lost revenues 
linked to the outbreak; the Company’s ability to fle regulatory flings 
on a timely basis; timing of regulatory decisions and the impacts those 
decisions may have on the Company or its ability to implement them; 
and customer and stakeholder needs and expectations. 

The Company also faces risks and costs associated with implementation 
of business continuity plans and modifed work conditions, including the 
risks and costs associated with maintaining or reducing its workforce, 
making the required resources available to its workforce to enable 
essential work, including remotely where possible, and to keep its 
workforce healthy, as well as risks and costs associated with recovery 
of normal operations. Furhermore, the Company is dependent on third 
pary providers for cerain activities, and relies on a strong international 
supply chain. Any signifcant disruption to those providers or the supply 
chain resulting from an outbreak of infectious disease could materially 
adversely impact the Company. 

Work Force Demographic Risk 
By the end of 2022, approximately 10% of the Company’s employees 
who are members of the Company’s defned beneft and defned 
contribution pension plans were eligible for retirement, and by the 
end of 2023, approximately 11% could be eligible. These percentages 
are not evenly spread across the Company’s work force, but tend to 
be most signifcant in the most senior levels of the Company’s staf 
and among management staf. During 2022, approximately 4% of the 
Company’s work force (remaining consistent with 2021) elected to retire. 
Accordingly, the Company’s continued success will be tied to its ability 
to continue to atract and retain sufcient qualifed staf to replace 
the capability lost through retirements and meet the demands of the 
Company’s work programs. 

38 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
In addition, the Company expects the skilled labour market for its 
industry will remain highly competitive. Many of the Company’s current 
and potential employees are sought after as they possess skills and 
experience that are also highly coveted by other organizations inside 
and outside the electricity sector. The failure to atract, retain and 
deploy qualifed personnel for Hydro One’s business could have a 
material adverse efect on the Company. 

Risk Associated with Arranging Debt Financing 
The Company expects to borrow to repay its existing indebtedness and 
to fund a porion of capital expenditures. Hydro One Inc. has substantial 
debt principal repayments coming due, including $731 million in 2023, 
$700 million in 2024 and $750 million in 2025. In addition, from time to 
time, the Company may draw on its syndicated bank lines and/or issue 
shor-term debt under Hydro One Inc.’s $2,300 million commercial 
paper program which would mature within one year of issuance. The 
Company also plans to incur continued material capital expenditures 
for each of 2023 and 2024. Cash generated from operations, after 
the payment of expected dividends, will not be sufcient to fund 
the repayment of the Company’s existing indebtedness and capital 
expenditures. The Company’s ability to arrange sufcient and cost-
efective debt fnancing could be materially adversely afected by 
numerous factors, including the regulatory environment in Ontario, 
the Company’s results of operations and fnancial position, market 
conditions, the ratings assigned to its debt securities by credit 
rating agencies, an inability of the Company to comply with its debt 
covenants, and general economic conditions (such as, among other 
things, changes in interest rates). A downgrade in the Company’s credit 
ratings could restrict the Company’s ability to access debt capital 
markets and increase the Company’s cost of debt. Any failure or inability 
on the Company’s par to borrow the required amounts of debt on 
satisfactory terms could impair its ability to repay maturing debt, fund 
capital expenditures and meet other obligations and requirements 
and, as a result, could have a material adverse efect on the Company. 
Increasing investor interest in ESG perormance and reporing also 
has the potential to impact the cost and availability of the Company’s 
funding, as these factors may be increasingly connected to the quality 
of the Company’s ESG practices and related reporing, including 
repors addressing the allocation of funds and impact reporing under 
Hydro One’s Sustainable Financing Framework. 

Market, Financial Instrument and Credit Risk 
Market risk refers primarily to the risk of loss that results from changes 
in costs, foreign exchange rates and interest rates, including potentially 
negative interest rates. The Company is exposed to fuctuations in 
interest rates as its regulated ROE is derived using a formulaic approach 
that takes into account anticipated interest rates. The Company issues 
debt from time to time to refnance maturing debt and for general 
corporate purposes. The Company is therefore exposed to fuctuations 
in interest rates in relation to such issuances of debt. Fluctuations in 
interest rates may also impact the funded position of Hydro One’s 
Defned Beneft Pension Plan, and associated pension asset or liability 
(see also “Pension Plan Risk”). The Company is not currently exposed to 
material foreign exchange risk. 

The OEB-approved adjustment formula for calculating ROE in a deemed 
regulatory capital structure of 60% debt and 40% equity provides for 
increases and decreases depending on changes in benchmark interest 
rates for Government of Canada debt and the A-rated utility corporate 

bond yield spread. For the transmission and distribution businesses, 
during the Custom Incentive Rate period from 2023 to 2027, the OEB 
does not expect to address annual rate applications for updates to 
allowed ROE, so fuctuations will have no impact to net income. The 
Company has interest rate exposure in 2023 and beyond associated 
with the refnancing of maturing shor- and long-term debt, as well 
as with debt issued for general corporate purposes and under the 
Sustainable Financing Framework which may include debt issued in 
relation to growth in rate base. The Company periodically uses interest 
rate swap agreements to mitigate elements of interest rate risk. 

Financial assets create a risk that a counterpary will fail to discharge 
an obligation, causing a fnancial loss. Derivative fnancial instruments 
result in exposure to credit risk, since there is a risk of counterpary 
default. Hydro One monitors and minimizes credit risk through various 
techniques, including dealing with highly rated counterparies, limiting 
total exposure levels with individual counterparies, entering into 
agreements which enable net setlement, and monitoring the fnancial 
condition of counterparies. The Company does not trade in any energy 
derivatives. The Company is required to procure electricity on behalf of 
competitive electricity retailers and cerain local distribution companies 
for resale to their customers. The resulting concentrations of credit 
risk are mitigated through the use of various security arrangements, 
including leters of credit, which are incorporated into the Company’s 
service agreements with these retailers in accordance with the OEB’s 
Retail Setlement Code. 

The failure to properly manage these risks could have a material adverse 
efect on the Company. 

Health and Safety Risk 
Hydro One’s work environment can be inherently dangerous and there 
is a risk to health and safety of both the public and our employees, 
as well as possible resultant operational and/or fnancial impacts. The 
Company is subject to federal and provincial legislation and regulations 
relating to health and safety. Findings of a failure to comply with these 
requirements could result in penalties and reputational risk, which could 
negatively impact the Company. Failure to comply could subject the 
Company to fnes or other penalties. Any regulatory decision to disallow 
or limit the recovery of such costs could have a material adverse efect 
on the Company. 

Pension Plan Risk 
Hydro One has the Hydro One Defned Beneft Pension Plan in place 
for the majority of its employees. Contributions to the pension plan 
are established by actuarial valuations which are required to be 
fled with the Financial Services Regulatory Authority of Ontario on 
a triennial basis. The most recently fled valuation was prepared as 
at December 31, 2021, and was fled in September 2022, covering a 
three-year period from 2022 to 2024. The next required valuation will 
be prepared as at December 31, 2024 and is expected to be fled by no 
later than September 2025. Hydro One’s contributions to its pension 
plan satisfy, and are expected to continue to satisfy, minimum funding 
requirements. Contributions beyond 2023 will depend on the funded 
position of the plan, which is determined by investment returns, interest 
rates and changes in benefts and actuarial assumptions at that time. 
A determination by the OEB that some of the Company’s pension 
expenditures are not recoverable through rates could have a material 
adverse efect on the Company, and this risk may be exacerbated if the 
amount of required pension contributions increases. 

39 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022Hydro One currently repors and recovers its pension costs on a cash 
basis, and maintains the accrual method with respect to OPEBs. 
Transitioning from the cash basis to an accrual method for pension 
costs may have material negative rate impacts for customers or 
material negative impacts on the Company should recovery of costs be 
disallowed by the OEB. 

See also “Regulatory Risks and Risks Relating to Hydro One’s Revenues - 
Risk of Recoverability of Total Compensation Costs” for risks relating to 
recovery of pension costs. 

Risk from Provincial Ownership of Transmission Corridors 
The Province owns some of the corridor lands underlying the 
Company’s transmission system. Although the Company has the 
statutory right to use these transmission corridors, the Company may 
be limited in its options to expand or operate its systems. Also, other 
uses of the transmission corridors by third paries in conjunction with 
the operation of the Company’s systems, or adjacent land use by third 
paries, may increase safety or environmental risks, which could have a 
material adverse efect on the Company. 

Litigation Risks 
In the normal course of the Company’s operations, it becomes 
involved in, is named as a pary to and is the subject of, various legal 
proceedings, including regulatory proceedings, tax proceedings and 
legal actions, relating to actual or alleged violations of law, common 
law damages claims, personal injuries, propery damage, propery 
taxes, land rights, the environment, contract disputes, claims by 
former employees and claims and proceedings by Indigenous groups. 
The outcome of outstanding, pending or future proceedings cannot 
be predicted with cerainty and may be determined adversely to the 
Company, which could have a material adverse efect on the Company. 
Even if the Company prevails in any such legal proceeding, the 
proceedings could be costly and time-consuming and would diver 
the atention of management and key personnel from the Company’s 
business operations, which could adversely afect the Company. 

Transmission Assets on Third-Pary Lands Risk 
Some of the lands on which the Company’s transmission assets are 
located are owned by third paries, including the Province and federal 
Crown, and are or may become subject to land claims by First Nations. 
The Company requires valid occupation rights to occupy such lands 
(which may take the form of land use permits, easements or otherwise). 
If the Company does not have valid occupational rights on third-pary 
owned or controlled lands or has occupancy rights that are subject to 
expiry, it may incur material costs to obtain or renew such occupancy 
rights, or if such occupancy rights cannot be renewed or obtained it 
may incur material costs to remove and relocate its assets and restore 
the subject land. If the Company does not have valid occupancy rights 
and must incur costs as a result, this could have a material adverse 
efect on the Company or otherwise materially adversely impact the 
Company’s operations. 

Reputational, Public Opinion and Political Risk 
Reputation risk is the risk of negative publicity or the public’s negative 
perceptions towards Hydro One that may result in a detrimental impact 
to Hydro One’s business, operations or fnancial condition leading to a 
deterioration of Hydro One’s reputation. Hydro One’s reputation could 
be negatively impacted by changes in public opinion, atitudes towards 

40 

the Company’s privatization, failure to deliver on its customer and/ 
or stakeholder promises, failure to comply with mandatory reliability 
regulations established by the NERC and NPCC, failure to adequately 
respond to social issues raised by employees, parners and/stakeholders 
and other external forces. Adverse reputational events or political 
actions could have a material adverse efect on Hydro One’s business 
and prospects including, but not limited to, delays or denials of requisite 
approvals, such as denial of requested rates, and accommodations 
for Hydro One’s planned projects, escalated costs, legal or regulatory 
action, and damage to stakeholder and community relationships. Any 
of these could have a material adverse impact on Hydro One and its 
business, fnancial condition and results of operations. 

Risk Associated with Outsourcing Arrangements 
Hydro One has entered into an outsourcing arrangement with a third 
pary for the provision of cerain back ofce and IT services. If the 
services are disrupted, it could have a material adverse efect on the 
Company. Additionally, if the outsourcing arrangement or statements 
of work thereunder are terminated for any reason or expire before a 
new supplier is selected and fully transitioned, the Company could be 
required to transfer to another service provider or insource, which could 
have a material adverse efect on the Company’s business, operating 
results, fnancial condition or prospects. 

Risks Associated with Acquisitions 
Acquisitions include inherent risks that some or all of the expected 
benefts may fail to materialize, or may not occur within the time 
periods anticipated, and Hydro One may incur material unexpected 
costs or liabilities. Realization of the anticipated benefts would 
depend, in par, on the Company’s ability to successfully integrate the 
acquired business, including the requirement to devote management 
atention and resources to integrating business practices and suppor 
functions. The failure to realize the anticipated benefts, the diversion 
of management’s atention, or any delays or difculties encountered 
in connection with the integration could have an adverse efect on 
the Company’s business, results of operations, fnancial condition or 
cash fows. 

Risks Relating to the Common Shares of Hydro One Limited 
Hydro One’s common shares trade on the TSX. The trading price of the 
common shares has in the past been, and may in the future be, subject 
to signifcant fuctuations. These fuctuations may be caused by events 
or factors related or unrelated to Hydro One’s operating perormance 
and/or beyond its control, including: the risk factors described herein; 
general economic conditions within Ontario and Canada, including 
changes in interest rates; infation; changes in electricity prices; 
changes in electricity demand; weather conditions; actual or anticipated 
fuctuations in Hydro One’s quarerly and annual results and the results 
of public companies similar to Hydro One; Hydro One’s businesses, 
operations, results and prospects; Hydro One’s reputation and its 
relationship with the Province; the timing and amount of dividends, 
if any, declared on the common shares; future issuances of common 
shares or other securities by Hydro One or Hydro One Inc.; Hydro One’s 
relationship with its regulator; changes in government regulation, taxes, 
legal proceedings or other developments; shorfalls in Hydro One’s 
operating results from levels forecasted by securities analysts; investor 
sentiment toward energy companies in general or companies adopting 
ESG perormance and reporing practices; maintenance of acceptable 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022credit ratings or credit quality; the impact of COVID-19 on Hydro One 
and the Province; and the general state of the securities markets. These 
and other factors may impair the development or sustainability of a 
liquid market for the common shares and the ability of investors to sell 
common shares at an atractive price. 

Risks Relating to the Company’s Relationship with 
the Province 

Ownership and Continued Infuence by the Province and Voting Power; 
Share Ownership Restrictions 
The Province currently owns approximately 47.2% of the outstanding 
common shares of Hydro One. The Electricity Act, 1998 (Ontario) 
(Electricity Act) restricts the Province from selling voting securities of 
Hydro One (including common shares) of any class or series if it would 
own less than 40% of the outstanding number of voting securities of 
that class or series after the sale and in cerain circumstances also 
requires the Province to take steps to maintain that level of ownership. 
Accordingly, the Province is expected to continue to maintain a 
signifcant ownership interest in voting securities of Hydro One for an 
indefnite period. 

As a result of its signifcant ownership of the common shares of 
Hydro One, the Province has, and is expected indefnitely to have, 
the ability to determine or signifcantly infuence the outcome of 
shareholder votes, subject to the restrictions in the Governance 
Agreement between Hydro One and the Province dated November 5, 
2015 (Governance Agreement) (available on SEDAR at www.sedar.com). 
Despite the terms of the Governance Agreement in which the Province 
has agreed to engage in the business and afairs of the Company as 
an investor and not as a manager, there is a risk that the Province’s 
engagement in the business and afairs of the Company as an investor 
will be informed by its policy objectives and may infuence the conduct 
of the business and afairs of the Company in ways that may not be 
aligned with the interests of other investors. Notwithstanding the 
Governance Agreement, and in light of actions historically taken by 
the Province, there can be no assurance that the Province will not 
take other actions in the future that could be detrimental to the 
interests of investors in Hydro One. See “Risks Relating to Government 
Action” above. 

The share ownership restrictions in the Electricity Act (Share Ownership 
Restrictions) and the Province’s signifcant ownership of common 
shares of Hydro One together efectively prohibit one or more persons 
acting together from acquiring control of Hydro One. They also may 
limit or discourage transactions involving other fundamental changes to 
Hydro One and the ability of other shareholders to successfully contest 
the election of the directors proposed for election pursuant to the 
Governance Agreement. The Share Ownership Restrictions may also 
discourage trading in, and may limit the market for, the common shares 
and other voting securities. 

Nomination of Directors and Confrmation of Chief Executive Ofcer 
(CEO) and Chair 
Although director nominees (other than the CEO) are required to be 
independent of both the Company and the Province pursuant to the 
Governance Agreement, there is a risk that the Province will nominate 
or confrm individuals who satisfy the independence requirements 
but who it considers are disposed to suppor and advance its policy 

objectives and give disproporionate weight to the Province’s interests 
in exercising their business judgment and balancing the interests of the 
stakeholders of Hydro One. This, combined with the fact cerain maters 
require a two-thirds vote of the Board, could allow the Province to 
unduly infuence cerain Board actions such as confrmation of the Chair 
and confrmation of the CEO. 

Board Removal Rights 
Under the Governance Agreement, the Province has the right to 
withhold from voting in favour of all director nominees and has the right 
to seek to remove and replace the entire Board, including in each case 
its own director nominees but excluding the CEO and, at the Province’s 
discretion, the Chair. In exercising these rights in any paricular 
circumstance, the Province is entitled to vote in its sole interest, 
which may not be aligned with the interests of other stakeholders of 
Hydro One. 

More Extensive Regulation 
Although under the Governance Agreement, the Province has agreed 
to engage in the business and afairs of Hydro One as an investor and 
not as a manager and has stated that its intention is to achieve its policy 
objectives through legislation and regulation as it would with respect to 
any other utility operating in Ontario, there is a risk that the Province will 
exercise its legislative and regulatory power to achieve policy objectives 
in a manner that has a material adverse efect on the Company. See 
“Risks Relating to Government Action” above. 

Prohibitions on Selling the Company’s Transmission or 
Distribution Business 
The Electricity Act prohibits the Company from selling all or 
substantially all of the business, propery or assets related to its 
transmission system or distribution system that is regulated by the 
OEB. There is a risk that these prohibitions may limit the ability of the 
Company to engage in sale transactions involving a substantial porion 
of either system, even where such a transaction may otherwise be 
considered to provide substantial benefts to the Company and the 
holders of the common shares. 

Future Sales of Common Shares by the Province 
Although the Province has indicated that it does not intend to 
sell furher common shares of Hydro One, the registration rights 
agreement between Hydro One and the Province dated November 5, 
2015 (available on SEDAR at www.sedar.com) grants the Province the 
right to request that Hydro One fle one or more prospectuses and 
take other procedural steps to facilitate secondary oferings by the 
Province of the common shares of Hydro One. Future sales of common 
shares of Hydro One by the Province, or the perception that such sales 
could occur, may materially adversely afect market prices for these 
common shares and impede Hydro One’s ability to raise capital through 
the issuance of additional common shares, including the number of 
common shares that Hydro One may be able to sell at a paricular time 
or the total proceeds that may be realized. 

Limitations on Enforcing the Governance Agreement 
The Governance Agreement includes commitments by the Province 
restricting the exercise of its rights as a holder of voting securities, 
including with respect to the maximum number of directors that the 
Province may nominate and on how the Province will vote with respect 

41 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022to other director nominees. Hydro One’s ability to obtain an efective 
remedy against the Province, if the Province were not to comply with 
these commitments, is limited as a result of the Proceedings Against 
the Crown Act (Ontario). This legislation provides that the remedies 
of injunction and specifc perormance are not available against the 
Province, although a cour may make an order declaratory of the rights 
of the paries, which may infuence the Province’s actions. A remedy of 
damages would be available to Hydro One, but damages may not be 
an efective remedy, depending on the nature of the Province’s non-
compliance with the Governance Agreement. 

Critical Accounting Estimates and Judgments 
The preparation of Hydro One Consolidated Financial Statements 
requires the Company to make key estimates and critical judgments 
that afect the repored amounts of assets, liabilities, revenues and 
costs, and related disclosures of contingencies. Hydro One bases its 
estimates and judgments on historical experience, current conditions 
and various other assumptions that are believed to be reasonable under 
the circumstances, the results of which form the basis for making 
judgments about the carrying values of assets and liabilities, as well as 
identifying and assessing the Company’s accounting treatment with 
respect to commitments and contingencies. Actual results may difer 
from these estimates and judgments. Hydro One has identifed the 
following critical accounting estimates and judgements used in the 
preparation of its Consolidated Financial Statements: 

Revenues 
Distribution revenues atributable to the delivery of electricity are based 
on OEB-approved distribution rates and are recognized on an accrual 
basis and include billed and unbilled revenues. Billed revenues are based 
on electricity delivered as measured from customer meters. At the 
end of each month, electricity delivered to customers since the date 
of the last billed meter reading is estimated, and the corresponding 
unbilled revenue is recorded. The unbilled revenue estimate is afected 
by energy consumption, weather, and changes in the composition of 
customer classes. 

Regulatory Assets and Liabilities 
Hydro One’s regulatory assets represent cerain amounts receivable 
from future electricity customers and costs that have been deferred for 
accounting purposes because it is probable that they will be recovered 
in future rates. The regulatory assets mainly include amounts related 
to the deferred income taxes, pension beneft liability, post-retirement 
and post-employment non-service costs, deferred tax asset sharing, 
environmental liabilities and share-based compensation costs. The 
Company’s regulatory liabilities represent cerain amounts that are 
refundable to future electricity customers. They perain primarily to 
deferral and variance accounts, and includes amounts related to the 
pension asset in the current year. The regulatory assets and liabilities 
can be recognized for rate-seting and fnancial reporing purposes 
only if the amounts have been approved for inclusion in the electricity 
rates by the OEB, or if such approval is judged to be probable by 
management. If, at some future date, management judges that it is no 
longer probable that the OEB will allow the inclusion of a regulatory 
asset or liability in future electricity rates, the appropriate carrying 
amount would be refected in results of operations prospectively from 
the date the Company’s assessment is made, unless the change meets 
the requirements for a subsequent event adjustment. 

42 

Environmental Liabilities 
Hydro One records a liability for the estimated future expenditures 
associated with the removal and destruction of polychlorinated biphenyl 
(PCB)-contaminated insulating oils and related electrical equipment, 
and for the assessment and remediation of chemically contaminated 
lands. There are uncerainties in estimating future environmental costs 
due to potential external events such as changes in legislation or 
regulations and advances in remediation technologies. In determining 
the amounts to be recorded as environmental liabilities, the Company 
estimates the current cost of completing required work and makes 
assumptions as to when the future expenditures will actually be 
incurred, in order to generate future cash fow information. All factors 
used in estimating the Company’s environmental liabilities represent 
management’s best estimates of the present value of costs required 
to meet existing legislation or regulations. However, it is reasonably 
possible that numbers or volumes of contaminated assets, cost 
estimates to perorm work, infation assumptions and the assumed 
patern of annual cash fows may difer signifcantly from the Company’s 
current assumptions. Environmental liabilities are reviewed annually or 
more frequently if signifcant changes in regulations or other relevant 
factors occur. Estimate changes are accounted for prospectively. 

Employee Future Benefts 
Hydro One’s employee future benefts consist of pension and post-
retirement and post-employment plans, and include pension, group life 
insurance, health care, and long-term disability benefts provided to the 
Company’s current and retired employees. Employee future benefts 
costs are included in Hydro One’s labour costs that are either charged 
to results of operations or capitalized as par of the cost of propery, 
plant and equipment and intangible assets. Changes in assumptions 
afect the beneft obligation of the employee future benefts and the 
amounts that will be charged to results of operations or capitalized in 
future years. The following signifcant assumptions and estimates are 
used to determine employee future beneft costs and obligations: 

Weighted Average Discount Rate 
The weighted average discount rate used to calculate the employee 
future benefts obligation is determined at each year end by referring 
to the most recently available market interest rates based on “AA”-
rated corporate bond yields refecting the duration of the applicable 
employee future beneft plan. The discount rate at December 31, 2022 
increased to 5.06% (from 3.00% at December 31, 2021) for pension 
benefts and increased to 5.07% (from 3.00% at December 31, 2021) 
for the post-retirement and post-employment plans. The increase 
in the discount rate has resulted in a corresponding decrease in 
employee future benefts liabilities for the pension, post-retirement 
and post-employment plans for accounting purposes. The liabilities 
are determined by independent actuaries using the projected beneft 
method prorated on service and based on assumptions that refect 
management’s best estimates. 

Expected Rate of Return on Plan Assets 
The expected rate of return on pension plan assets of 6.00% (2021 - 
5.40%) is based on expectations of long-term rates of return at the 
beginning of the year and refects the current pension plan asset 
mix dated November 8, 2022. The expected rate of return for the 
December 31, 2022 disclosures and the 2023 registered pension plan 
expense is based on the plan’s ultimate target asset mix. 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022Rates of return on the respective porfolios are determined with 
reference to respective published market indices. The expected rate 
of return on pension plan assets refects the Company’s long-term 
expectations. The Company believes that this assumption is reasonable 
because, with the pension plan’s balanced investment approach, the 
higher volatility of equity investment returns is intended to be ofset by 
the greater stability of fxed-income and shor-term investment returns. 
The net result, on a long-term basis, is a lower return than might be 
expected by investing in equities alone. In the shor term, the pension 
plan can experience fuctuations in actual rates of return. 

Rate of Cost of Living Increase 
The rate of cost of living increase is determined by considering 
diferences between long-term Government of Canada nominal 
bonds and real return bonds, which increased from 1.80% per annum 
as at December 31, 2021 to approximately 2.12% per annum as at 
December 31, 2022. Based on the Bank of Canada’s commitment to 
keep long-term infation between 1.00% and 3.00%, in addition to 
current and anticipated trends, management believes that a long-term 
assumption of 2.00% per annum is reasonable for employee future 
benefts liability valuation purposes as at December 31, 2022 (1.75% per 
annum was used for the purpose of December 31, 2021 disclosures and 
2022 beneft cost). 

Salary Increase Assumptions 
Salary increases should refect general wage increases plus an 
allowance for merit and promotional increases for current members 
of the plan and should be consistent with the assumptions for 
consumer price infation and real wage growth in the economy. The 
merit and promotion scale was developed based on the salary increase 
assumption review perormed in 2017. The review considers actual 
salary experience from 2002 to 2016 using valuation data for all active 
members as at December 31, 2016, based on age and service and 
Hydro One’s expectation of future salary increases. Additionally, the 
salary scale refects negotiated salary increases over the contract 
period as well as slightly lower expected increases in the shor term. 

Morality Assumptions 
The Company’s employee future benefts liability is also impacted by 
changes in life expectancies used in morality assumptions. Increases in 
life expectancies of plan members result in increases in the employee 
future benefts liability. For the pension and post-retirement plans, 
the morality assumption used at December 31, 2022 is 90% of the 
2014 Canadian Pensioners Morality Private Sector table projected 
generationally using improvement Scale B. The multiplier applied to the 
assumed morality table is based on the result of a morality experience 
study that was conducted in 2021. For the post-employment plan, 
the morality assumption used at December 31, 2022 is the disability 
morality table from the 2009-2015 Canadian Institute of Actuaries 
Group Long Term Disability Termination Study, which is the most 
recent publicly available table that refects Canadian experience and is 
commonly used by Canadian plan sponsors. 

Rate of Increase in Health Care Cost Trends 
The costs of post-retirement and post-employment benefts are 
determined at the beginning of the year and are based on assumptions 
for expected claims experience and future health care cost infation. 
For the post-retirement beneft plans, a study of Hydro One’s historical 

per capita health care cost trend experience was conducted in 2017. 
The health and dental trends refect the results of this study as well 
as macroeconomic inputs such as the expected long-term rates of 
general infation and real GDP growth. The current environment of high 
general infation in Canada is resulting in shor-term upward pressure 
on the cost of cerain medical services covered by Hydro One's post-
retirement and post-employment beneft plans. However, these efects 
are muted somewhat by plan design and government regulation. Based 
on this, Hydro One has adopted a modest increase of 25 basis points to 
its health care trend assumptions for the purpose of the December 31, 
2022 disclosures. This adjustment aligns with the adjustment to the 
assumed long-term rate of cost of living increase being adopted at 
December 31, 2022. 

Disclosure Controls and Procedures and Internal 
Control Over Financial Reporing 
Disclosure controls and procedures are the processes designed to 
ensure that information is recorded, processed, summarized and 
repored on a timely basis to the Company’s management, including 
its CEO and CFO, as appropriate, to make timely decisions regarding 
required disclosure in the MD&A and consolidated fnancial statements. 
At the direction of the Company’s CEO and CFO, management 
evaluated disclosure controls and procedures as of the end of the 
period covered by this repor. Based on that evaluation, management 
concluded that the Company’s disclosure controls and procedures were 
efective as at December 31, 2022. 

Internal control over fnancial reporing is designed by, or under 
the direction of the CEO and CFO to provide reasonable assurance 
regarding the reliability of fnancial reporing and the preparation of 
consolidated fnancial statements for external purposes in accordance 
with US GAAP. The Company’s internal control over fnancial reporing 
framework includes those policies and procedures that (i) perain to the 
maintenance of records that, in reasonable detail, accurately and fairly 
refect the transactions and disposition of the assets of the Company; 
(ii) provide reasonable assurance that transactions are recorded as 
necessary to permit preparation of consolidated fnancial statements 
in accordance with US GAAP, and that receipts and expenditures of 
the Company are being made only in accordance with authorization of 
management and directors of the Company; and (iii) provide reasonable 
assurance regarding prevention or timely detection of unauthorized 
acquisition, use or disposition of the Company’s assets that could have 
a material efect on the Company’s consolidated fnancial statements. 

The Company’s management, at the direction of the CEO and CFO, 
evaluated the efectiveness of the design and operation of internal 
control over fnancial reporing based on the criteria established in 
the Internal Control - Integrated Framework (2013) issued by the 
Commitee of Sponsoring Organizations of the Treadway Commission 
(COSO). Based on that evaluation, management concluded that the 
Company’s internal control over fnancial reporing was efective as at 
December 31, 2022. 

Internal controls, no mater how well designed and operated, can 
provide only reasonable assurance of achieving the desired control 
objectives and due to its inherent limitations, may not prevent or detect 
all misrepresentations. Furhermore, the efectiveness of internal control 
is afected by change and subject to the risk that internal control 
efectiveness may change over time. 

43 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022There were no changes in the design of the Company’s internal control 
over fnancial reporing during the three months ended December 31, 
2022 that have materially afected, or are reasonably likely to materially 
afect, the operation of the Company’s internal control over 
fnancial reporing. 

Management will continue to monitor its systems of internal control 
over reporing and disclosure and may make modifcations from time to 
time as considered necessary. 

New Accounting Pronouncements 
The following tables present Accounting Standards Updates (ASUs) issued by the Financial Accounting Standards Board (FASB) that are applicable 
to Hydro One: 

Recently Adopted Accounting Guidance 

Guidance  Date issued  Description 

Efective date 

Impact on Hydro One 

ASU 
2020-06 

August 
2020 

The update addresses the complexity associated with applying US GAAP January 1, 2022 
for cerain fnancial instruments with characteristics of liabilities and 
equity. The amendments reduce the number of accounting models for 
converible debt instruments and converible preferred stock. 

No impact upon adoption 

ASU 
2021-05 

July 
2021 

The amendments are intended to align lease classifcation requirements  January 1, 2022 
for lessors under Topic 842 with Topic 840's practice. 

No impact upon adoption 

ASU 
2021-10 

November  The update addresses diversity on the recognition, measurement, 
presentation and disclosure of government assistance received by 
2021 
business entities. 

Recently Issued Accounting Guidance Not Yet Adopted 

Guidance  Date issued  Description 

ASU 
2021-08  2021 

October  The amendments address how to determine whether a contractual 
obligation represents a liability to be recognized by the acquirer in a 
business combination. 

ASU 
2022-02  2022 

March 

The amendments eliminate the troubled debt restructuring (TDR) 
accounting model for entities that have adopted Topic 326 Financial 
Instrument – Credit Losses and modifes the guidance on vintage 
disclosure requirements to require disclosure of current-period gross 
write-ofs by year of origination. 

January 1, 2022 

No impact upon adoption 

Efective date 

Anticipated Impact on Hydro One 

January 1, 2023 

No expected impact upon 
adoption 

January 1, 2023 

Upon adoption, the Company 
will disclose the current period 
gross write-ofs by year of 
origination relating to its 
accounts receivable 

44 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
Summary of Fourh Quarer Results of Operations 

Three months ended December 31 (millions of dollars, except EPS) 

2022 

2021 

Change 

Revenues 

Distribution 

Transmission 

Other 

Costs 

Purchased power 

OM&A 

Distribution 

Transmission 

Other 

Depreciation, amorization and asset removal costs 

Income before fnancing charges and income tax expense 

Financing charges 

Income before income tax expense 

Income tax expense 

Net income 

Net income to common shareholders of Hydro One 

Basic EPS 

Diluted EPS 

Assets Placed In-Service 

Distribution 

Transmission 

Other 

Capital Investments 

Distribution 

Transmission 

Other 

Net Income 
Net income atributable to common shareholders for the quarer ended 
December 31, 2022 of $178 million is an increase of $19 million, or 11.9%, 
from the prior year. Signifcant infuences on net income included: 

● 

●  higher revenues, net of purchased power,8 primarily resulting from: 

— 

— 

an increase in transmission and distribution OEB-approved 2022 
rates; and 

positive regulatory adjustments, including the recognition of 
CDM revenues following the receipt of the JRAP Decision and a 
lower deferred adjustment as a result of the Earnings Sharing 
Mechanism in 2022. 

●  higher OM&A costs primarily resulting from: 

— 

higher work program expenditures including stations and lines 
maintenance, environmental management, IT initiatives and 
storm restoration; and 

— 

higher corporate suppor costs. 

1,371 

480 

11 

1,862 

895 

222 

143 

23 

388 

231 

1,347 

421 

11 

1,779 

914 

161 

103 

15 

279 

247 

1,514 

1,440 

348 

128 

220 

41 

179 

178 

339 

123 

216 

55 

161 

159 

$  0.30 

$  0.30 

$  0.27 

$  0.26 

326 

761 

3 

1,090 

253 

310 

7 

570 

257 

526 

3 

786 

221 

303 

8 

532 

1.8% 

14.0% 

0.0% 

4.7% 

(2.1%) 

37.9% 

38.8% 

53.3% 

39.1% 

(6.5%) 

5.1% 

2.7% 

4.1% 

1.9% 

(25.5%) 

11.2% 

11.9% 

11.1% 

15.4% 

26.8% 

44.7% 

0.0% 

38.7% 

14.5% 

2.3% 

(12.5%) 

7.1% 

lower depreciation, amorization and asset removal costs primarily 
resulting from a gain realized on the sale of surplus propery, parially 
ofset by higher depreciation resulting from the growth in capital 
assets as the Company continues to place new assets in-service, 
consistent with its ongoing capital investment program, and higher 
asset removal costs. 

● 

lower income tax expense primarily resulting from: 

— 

higher deductible timing diferences compared to the prior year; 
parially ofset by 

— 

higher pre-tax earnings. 

8  Revenues, net of purchased power, is a non-GAAP fnancial measure. See section 

"Non-GAAP Financial Measures." 

45 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EPS 
Basic EPS was $0.30 in the fourh quarer of 2022, compared to basic 
EPS of $0.27 in the fourh quarer of 2021. 

Revenues 
The year-over-year increase of $59 million or 14.0% in transmission 
revenues during the quarer was primarily due to the following: 

●  positive regulatory adjustments, including the recognition of CDM 
revenues following receipt of the JRAP Decision, parially ofset by 
a deferred adjustment associated with the OEB-approved Earnings 
Sharing Mechanism; and 

●  higher revenues resulting from OEB-approved 2022 rates; parially 

ofset by 

●  a regulatory adjustment associated with the Capitalized Overhead 

Tax Variance and an adjustment to transmission revenue requirement 
efective January 1, 2022 to cease sharing of DTA amounts pursuant 
to the DTA Implementation Decision, the net impact of which is 
ofset by a decrease in income tax and therefore net income neutral. 

The year-over-year increase of $24 million or 1.8% in distribution 
revenues during the quarer was primarily due to the following: 

●  higher revenues resulting from OEB-approved 2022 rates; and 

●  positive regulatory adjustments including a lower adjustment to the 

Earnings Sharing Mechanism in 2022; parially ofset by 

● 

lower purchased power costs, which are fully recovered from 
ratepayers and are thus net income neutral; and 

●  a regulatory adjustment associated with the Capitalized Overhead 
Tax Variance and an adjustment to base distribution rates efective 
January 1, 2022 to cease sharing of DTA amounts pursuant to the 
DTA Implementation Decision, the net impact of which is ofset by a 
decrease in income tax and therefore net income neutral. 

Distribution revenues, net of purchased power,9 increased by 9.9% 
during the fourh quarer of 2022 compared to the prior year, primarily 
due to the reasons noted above, adjusted for the recovery of purchased 
power costs. 

OM&A Costs 
The year-over-year increase of $40 million or 38.8% in transmission 
OM&A costs during the quarer was primarily due to the following: 

●  higher work program expenditures, including higher volume of 

maintenance work on stations, as well as higher spend on lines and 
facilities; 

●  higher corporate suppor costs; and 

●  higher propery taxes; parially ofset by 

● 

lower project write-ofs. 

The year-over-year increase of $61 million or 37.9% in distribution OM&A 
costs during the quarer was primarily due to the following: 

●  higher work program expenditures, including higher volume of 

emergency restoration and environmental management as well as 
higher spend associated with IT initiatives and customer programs; 

●  higher corporate suppor costs; 

●  higher project write-ofs; and 

●  costs related to storm restoration efors that have been recovered 

from third paries and are ofset in revenue, therefore net 
income neutral. 

Depreciation, Amorization and Asset Removal Costs 
The decrease of $16 million or 6.5%, in depreciation, amorization and 
asset removal costs in the fourh quarer of 2022 was primarily due to 
a gain realized on the sale of surplus propery, parially ofset by higher 
depreciation resulting from the growth in capital assets as the Company 
continues to place new assets in-service, consistent with its ongoing 
capital investment program, and higher asset removal costs. 

Financing Charges 
The $5 million or 4.1% increase in fnancing charges for the quarer 
ended December 31, 2022, was primarily due to higher weighted-
average interest rates on shor-term notes, parially ofset by gains on 
interest rate swap agreements. 

Income Taxes 
Income tax expense for the fourh quarer of 2022 decreased by 
$14 million compared to the same period in 2021. This resulted in a 
realized efective tax rate of approximately 18.6% in the fourh quarer 
of 2022, compared to approximately 25.5% in the fourh quarer of the 
prior year. 

The decrease in income tax expense for the three months ended 
December 31, 2022 was primarily atributable to: 

●  higher deductible timing diferences compared to the prior year; and 

●  net income neutral items, including incremental tax recovery relating 
to the Capitalized Overhead Tax Variance which was parially ofset 
by the tax expense relating to the DTA Implementation Decision. This 
decrease in tax expense is ofset by a corresponding decrease in 
revenue and therefore net income neutral; parially ofset by 

●  higher earnings adjusted for the DTA Implementation Decision and 

impacts of the JRAP Decision. 

9  Revenues, net of purchased power, is a non-GAAP fnancial measure. See section 

"Non-GAAP Financial Measures." 

46 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Assets Placed In-Service 
The increase in transmission assets placed in-service during the fourh 
quarer was primarily due to the following: 

● 

timing of investments placed in-service for information technology 
initiatives; and 

●  higher volume of assets placed in-service associated with customer 

● 

substantial completion of the end-of-life air blast circuit breakers 
replacement at Bruce B Switching Station; 

●  higher investments associated with customer connections placed 

in-service; 

● 

timing of investments placed in-service for information technology 
initiatives; and 

●  higher volume of transmission line refurbishments and 

replacements; parially ofset by 

● 

timing of investments placed in-service for major development 
projects. 

The increase in distribution assets placed in-service during the fourh 
quarer was primarily due to the following: 

●  parial in-service of South Middle Road feeder development project; 

●  higher volume of storm-related asset replacements; 

connections; parially ofset by 

● 

lower volume of line refurbishments and replacements. 

Capital Investments 
The increase in transmission capital investments during the fourh 
quarer was primarily due to the following: 

●  higher volume of refurbishment and replacement work on 

transmission stations and lines; and 

●  higher volume of work on wood poles; parially ofset by 

● 

lower volume of work on customer connections. 

The increase in distribution capital investments during the fourh quarer 
was primarily due to the following: 

●  higher spend on storm-related asset replacements; and 

●  higher volume of work on customer connections. 

Hydro One Holdings Limited – Consolidating 
Summary Financial Information 
Hydro One Limited fully and unconditionally guarantees the payment 
obligations of its wholly-owned subsidiary, HOHL, issuable under 
the shor form base shelf prospectus dated November 22, 2022. 
Accordingly, the following consolidating summary fnancial information 
is provided in compliance with the requirements of section 13.4 of 
National Instrument 51-102 - Continuous Disclosure Obligations 
providing for an exemption for cerain credit suppor issuers. The 
tables below contain consolidating summary fnancial information at 
December 31, 2022 and December 31, 2021 and for the years ended 

December 31, 2022 and December 31, 2021 for: (i) Hydro One Limited; 
(ii) HOHL; (iii) the subsidiaries of Hydro One Limited, other than HOHL, 
on a combined basis, (iv) consolidating adjustments, and (v) Hydro One 
Limited and all of its subsidiaries on a consolidated basis, in each 
case for the periods indicated. Such summary fnancial information is 
intended to provide investors with meaningful and comparable fnancial 
information about Hydro One Limited and its subsidiaries. This summary 
fnancial information should be read in conjunction with Hydro One 
Limited's most recently issued annual and interim fnancial statements. 
This summary fnancial information has been prepared in accordance 
with US GAAP, as issued by the FASB. 

Year ended December 31 
(millions of dollars) 

Revenue 

Net Income (Loss) Atributable 
to Common Shareholders 

Hydro One 
Limited 

2022 

662 

2021 

629 

661 

630 

— 

— 

HOHL 

Subsidiaries of 
Hydro One Limited, 
other than HOHL 

Consolidating 
Adjustments 

Total Consolidated 
Amounts of Hydro 
One Limited 

2022 

2021 

2022 

2021 

2022 

2021 

2022 

2021 

— 

8,567 

7,983 

(1,449) 

(1,387) 

7,780 

7,225 

— 

1,767 

1,665 

(1,378) 

(1,330) 

1,050 

965 

Subsidiaries of 
Hydro One Limited, 
other than HOHL 

Consolidating 
Adjustments 

Total Consolidated 
Amounts of Hydro 
One Limited 

2021 

2022 

2021 

2022 

2021 

2022 

2021 

2022 

2021 

As at December 31 
(millions of dollars) 

Hydro One 
Limited 

HOHL 

Current Assets 

Non-Current Assets 

Current Liabilities 

Non-Current Liabilities 

2022 

117 

97 

3,469 

3,450 

509 

425 

475 

425 

— 

— 

— 

— 

— 

— 

— 

— 

3,067 

2,742 

(1,324) 

(1,013) 

1,860 

1,826 

45,973 

45,019 

(19,845) 

(19,912)  29,597 

28,557 

4,455 

3,507 

(1,312) 

(1,004) 

3,652 

2,978 

28,801 

28,892 

(12,813) 

(12,888)  16,413 

16,429 

47 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Forward-looking Statements and Information 
The Company’s oral and writen public communications, including 
this document, often contain forward-looking statements that are 
based on current expectations, estimates, forecasts and projections 
about the Company’s business, the industry, regulatory and economic 
environments in which it operates, and includes beliefs and assumptions 
made by the management of the Company. Such statements include, 
but are not limited to, statements regarding: the Company’s and 
Hydro One Remotes' transmission and distribution rate applications 
including the JRAP and its proposed investment plan, resulting and 
related decisions including the DTA Implementation Decision, as well as 
resulting rates, recovery and expected impacts and timing; expected 
timing of the Company's update to its transmission and distribution 
revenue requirements; expected timing for a decision in respect of 
Hydro One Remotes’ price cap incentive rate application; expectations 
about the Company’s liquidity and capital resources and operational 
requirements; the Operating Credit Facilities; expectations regarding 
the Company’s fnancing activities; the Company’s maturing debt; the 
Company’s ongoing and planned projects, initiatives and expected 
capital investments, including expected results, costs and in-service 
and completion dates; contractual obligations and other commercial 
commitments; the number of Hydro One common shares issuable 
in connection with outstanding awards under the share grant plans; 
collective bargaining and agreements and expectations regarding 
the ability to negotiate renewal collective agreements; the US GAAP 
exemptive relief and the potential impacts of the Exposure Draft; 
the Company's status as an SEC issuer; Bill 257 and Bill 93, related 
regulations and the expected impacts; future pension contributions; 
dividends; non-GAAP fnancial measures; internal controls over 
fnancial reporing and disclosure; recent accounting-related guidance 
and anticipated impacts; the MTN Program; the Universal Base 
Shelf Prospectus; and the US Debt Shelf Prospectus. Words such as 
“expect”, “anticipate”, “intend”, “atempt”, “may”, “plan”, “will”, “would”, 
“believe”, “seek”, “estimate”, “goal”, “aim”, “target”, and variations of such 
words and similar expressions are intended to identify such forward-
looking statements. These statements are not guarantees of future 
perormance and involve assumptions and risks and uncerainties 
that are difcult to predict. Therefore, actual outcomes and results 
may difer materially from what is expressed, implied or forecasted in 
such forward-looking statements. Hydro One does not intend, and it 
disclaims any obligation, to update any forward-looking statements, 
except as required by law. 

These forward-looking statements are based on a variety of factors 
and assumptions including, but not limited to, the following: the 
scope of the COVID-19 pandemic and duration thereof as well as the 
efect and severity of corporate and other mitigation measures on 
the Company’s operations, supply chain or employees; no unforeseen 
changes in the legislative and operating framework for Ontario’s 
electricity market or for Hydro One specifcally; favourable decisions 
from the OEB and other regulatory bodies concerning outstanding and 
future rate and other applications; no unexpected delays in obtaining 
required regulatory approvals; no unforeseen changes in rate orders 
or rate seting methodologies for the Company’s distribution and 
transmission businesses; no unfavourable changes in environmental 
regulation; continued use of US GAAP; a stable regulatory environment; 
no signifcant changes to the Company's current credit ratings; no 

unforeseen impacts of new accounting pronouncements; no changes 
to expectations regarding electricity consumption; no unforeseen 
changes to economic and market conditions; recoverability of costs 
and expenses related to the COVID-19 pandemic, including the 
costs of customer defaults resulting from the pandemic; completion 
of operating and capital projects that have been deferred; and no 
signifcant event occurring outside the ordinary course of business. 
These assumptions are based on information currently available to the 
Company, including information obtained from third-pary sources. 
Actual results may difer materially from those predicted by such 
forward-looking statements. While Hydro One does not know what 
impact any of these diferences may have, the Company’s business, 
results of operations, fnancial condition and credit stability may be 
materially adversely afected if any such diferences occur. Factors that 
could cause actual results or outcomes to difer materially from the 
results expressed or implied by forward-looking statements include, 
among other things: 

● 

● 

● 

● 

● 

● 

● 

regulatory risks and risks relating to Hydro One’s revenues, including 
risks relating to actual perormance against forecasts, competition 
with other transmiters and other applications to the OEB, the rate-
seting models for transmission and distribution, the recoverability 
of capital expenditures, obtaining rate orders or recoverability of 
total compensation costs; 

risks associated with the Province’s share ownership of Hydro One 
and other relationships with the Province, including potential 
conficts of interest that may arise between Hydro One, the Province 
and related paries, risks associated with the Province’s exercise of 
furher legislative and regulatory powers, risks relating to the ability 
of the Company to atract and retain qualifed executive talent or the 
risk of a credit rating downgrade for the Company and its impact on 
the Company’s funding and liquidity; 

risks relating to the location of the Company’s assets on Reserve 
lands, that the company’s operations and activities may give rise 
to the Crown’s duty to consult and potentially accommodate 
Indigenous communities, and the risk that Hydro One may incur 
signifcant costs associated with transferring assets located 
on Reserves; 

the risk that the Company may be unable to comply with 
regulatory and legislative requirements or that the Company may 
incur additional costs for compliance that are not recoverable 
through rates; 

the risk of exposure of the Company’s facilities to the efects of 
severe weather conditions, natural disasters, man-made events or 
other unexpected occurrences for which the Company is uninsured 
or for which the Company could be subject to claims for damage; 

the risk of non-compliance with environmental regulations and 
inability to recover environmental expenditures in rate applications 
and the risk that assumptions that form the basis of the Company’s 
recorded environmental liabilities and related regulatory assets 
may change; 

risks associated with information system security and maintaining 
complex information technology and operational technology system 
infrastructure, including system failures or risks of cyber-atacks 
or unauthorized access to corporate information technology and 
operational technology systems; 

48 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
● 

● 

● 

● 

● 

● 

● 

● 

● 

● 

the risk that the Company may not be able to execute plans for 
capital projects necessary to maintain the perormance of the 
Company’s assets or to carry out projects in a timely manner or 
the risk of increased competition for the development of large 
transmission projects or legislative changes afecting the selection 
of transmiters; 

risks relating to an outbreak of infectious disease, including the 
COVID-19 pandemic (including a signifcant expansion in length 
or severity of the COVID-19 pandemic, including the spread of its 
variants, restricting or prohibiting the Company’s operations or 
signifcantly impacting the Company’s supply chain or workforce; 
severity of mitigation measures relating to the COVID-19 pandemic 
and delays in completion of and increases in costs of operating and 
capital projects; and the regulatory and accounting treatment of 
incremental costs and lost revenues of the Company related to the 
COVID-19 pandemic); 

the risk of labour disputes and inability to negotiate or renew 
appropriate collective agreements on acceptable terms consistent 
with the Company’s rate decisions; 

risks related to the Company’s work force demographic and its 
potential inability to atract and retain qualifed personnel; 

the risk that the Company is not able to arrange sufcient cost-
efective fnancing to repay maturing debt and to fund capital 
expenditures or the risk of a downgrade in the Company’s 
credit ratings; 

risks associated with fuctuations in interest rates and failure to 
manage exposure to credit and fnancial instrument risk; 

risks associated with economic uncerainty and fnancial 
market volatility; 

risks associated with asset condition, capital projects and 
innovation, including public opposition to or delays or denials of 
the requisite approvals and accommodations for the Company’s 
planned projects; 

the risk of failure to mitigate signifcant health and safety risks; 

the risk of not being able to recover the Company’s pension 
expenditures in future rates and uncerainty regarding the future 
regulatory treatment of pension, other post-employment benefts 
and post-retirement benefts costs; 

● 

● 

● 

● 

● 

● 

● 

● 

the impact of the ownership by the Province of lands underlying the 
Company’s transmission system; 

the risk associated with legal proceedings that could be costly, 
time-consuming or diver the atention of management and key 
personnel from the Company’s business operations; 

the impact if the Company does not have valid occupational rights 
on third-pary owned or controlled lands and the risks associated 
with occupational rights of the Company that may be subject 
to expiry; 

risks relating to adverse reputational events or political actions; 

the potential that Hydro One may incur signifcant expenses 
to replace functions currently outsourced if agreements are 
terminated or expire before a new service provider is selected; 

risks relating to acquisitions, including the failure to realize the 
anticipated benefts of such transactions at all, or within the 
time periods anticipated, and unexpected costs incurred in 
relation thereto; 

the inability to continue to prepare fnancial statements using 
U.S. GAAP; and 

the risk related to the impact of any new accounting 
pronouncements. 

Hydro One cautions the reader that the above list of factors is not 
exhaustive. Some of these and other factors are discussed in more 
detail in the section entitled “Risk Management and Risk Factors” in 
this MD&A. 

In addition, Hydro One cautions the reader that information provided 
in this MD&A regarding the Company’s outlook on cerain maters, 
including potential future investments, is provided in order to give 
context to the nature of some of the Company’s future plans and may 
not be appropriate for other purposes. 

Additional information about Hydro One, including the Company’s 
Annual Information Form, is available on SEDAR at www.sedar.com, 
the US Securities and Exchange Commission’s EDGAR website 
at www.sec.gov/edgar.shtml, and the Company’s website at 
www.HydroOne.com/Investors. 

49 

Management’s Discussion and AnalysisHydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Consolidated Financial Statements have been audited by KPMG LLP, 
independent external auditors appointed by the shareholders of the 
Company. The external auditors’ responsibility is to express their opinion 
on whether the Consolidated Financial Statements are fairly presented 
in all material respects in conformity with United States Generally 
Accepted Accounting Principles. The Repor of Independent Registered 
Public Accounting Firm outlines the scope of their examination and 
their opinion. 

The Hydro One Board of Directors, through its Audit Commitee, is 
responsible for ensuring that management fulflls its responsibilities 
for fnancial reporing and internal control over fnancial reporing 
and disclosure. The Audit Commitee of Hydro One met periodically 
with management, the internal auditors and the external auditors to 
satisfy itself that each group had properly discharged its respective 
responsibility with respect to the Consolidated Financial Statements 
before recommending approval by the Board of Directors. The external 
auditors had direct and full access to the Audit Commitee, with and 
without the presence of management, to discuss their audit fndings. 

On behalf of Hydro One’s management: 

David Lebeter 

Christopher Lopez 

President and Chief Executive Ofcer 

Chief Financial Ofcer 

Management’s Repor 

The Consolidated Financial Statements, Management’s Discussion 
and Analysis (MD&A) and related fnancial information have been 
prepared by the management of Hydro One Limited (Hydro One or the 
Company). Management is responsible for the integrity, consistency and 
reliability of all such information presented. The Consolidated Financial 
Statements for the year ended December 31, 2022 and accompanying 
notes thereto (together, the Consolidated Financial Statements) have 
been prepared in accordance with United States Generally Accepted 
Accounting Principles and applicable securities legislation. The MD&A 
has been prepared in accordance with National Instrument 51-102. 

The preparation of the Consolidated Financial Statements and 
information in the MD&A involves the use of estimates and assumptions 
based on management’s judgment, paricularly when transactions 
afecting the current accounting period cannot be fnalized with 
cerainty until future periods. Estimates and assumptions are based on 
historical experience, current conditions and various other assumptions 
believed to be reasonable in the circumstances, with critical analysis 
of the signifcant accounting policies followed by the Company as 
described in Note 2 to the Consolidated Financial Statements. The 
preparation of the Consolidated Financial Statements and the MD&A 
includes information regarding the estimated impact of future events 
and transactions. The MD&A also includes information regarding 
sources of liquidity and capital resources, operating trends, risks and 
uncerainties. Actual results in the future may difer materially from 
the present assessment of this information because future events and 
circumstances may not occur as expected. 

Management is responsible for establishing and maintaining adequate 
disclosure controls and procedures and internal control over fnancial 
reporing as described in the annual MD&A. Management evaluated 
the efectiveness of the design and operation of disclosure controls 
and procedures, and internal control over fnancial reporing based 
on the framework and criteria established in the Internal Control - 
Integrated Framework (2013) issued by the Commitee of Sponsoring 
Organizations of the Treadway Commission (COSO). Based on that 
evaluation, management concluded that the Company’s internal control 
over fnancial reporing was efective at a reasonable level of assurance 
as at December 31, 2022. As required, the results of that evaluation 
were repored to the Audit Commitee of the Hydro One Board of 
Directors and the external auditors. 

50 

Hydro One Limited Annual Report 2022Repor of Independent Registered Public Accounting Firm 

To the Shareholders and Board of Directors of Hydro One Limited 

Opinion on the Consolidated Financial Statements 
We have audited the accompanying consolidated balance sheets of 
Hydro One Limited (the Company) as of December 31, 2022 and 2021, 
the related consolidated statements of operations and comprehensive 
income, changes in equity, and cash fows for each of the years in the 
two-year period ended December 31, 2022, and the related notes 
(collectively, the consolidated fnancial statements). In our opinion, the 
consolidated fnancial statements present fairly, in all material respects, 
the fnancial position of the Company as of December 31, 2022 and 
2021, and the results of its operations and its cash fows for each of the 
years in the two-year period ended December 31, 2022, in conformity 
with U.S. generally accepted accounting principles. 

Basis for Opinion 
These consolidated fnancial statements are the responsibility of the 
Company’s management. Our responsibility is to express an opinion on 
these consolidated fnancial statements based on our audits. We are a 
public accounting frm registered with the Public Company Accounting 
Oversight Board (United States) (PCAOB) and are required to be 
independent with respect to the Company in accordance with the U.S. 
federal securities laws and the applicable rules and regulations of the 
Securities and Exchange Commission and the PCAOB. 

We conducted our audits in accordance with the standards of the 
PCAOB. Those standards require that we plan and perorm the audits to 
obtain reasonable assurance about whether the consolidated fnancial 
statements are free of material misstatement, whether due to error or 
fraud. The Company is not required to have, nor were we engaged to 
perorm, an audit of its internal control over fnancial reporing. As par of 
our audits, we are required to obtain an understanding of internal control 
over fnancial reporing but not for the purpose of expressing an opinion 
on the efectiveness of the Company’s internal control over fnancial 
reporing. Accordingly, we express no such opinion. 

Our audits included perorming procedures to assess the risks of material 
misstatement of the consolidated fnancial statements, whether due to 
error or fraud, and perorming procedures that respond to those risks. 
Such procedures included examining, on a test basis, evidence regarding 
the amounts and disclosures in the consolidated fnancial statements. 
Our audits also included evaluating the accounting principles used and 
signifcant estimates made by management, as well as evaluating the 
overall presentation of the consolidated fnancial statements. We believe 
that our audits provide a reasonable basis for our opinion. 

Critical Audit Mater 
The critical audit mater communicated below is a mater arising from 
the current period audit of the consolidated fnancial statements 
that was communicated or required to be communicated to the audit 
commitee and that: (1) relates to accounts or disclosures that are 
material to the consolidated fnancial statements and (2) involved 
our especially challenging, subjective, or complex judgments. The 
communication of a critical audit mater does not alter in any way our 
opinion on the consolidated fnancial statements, taken as a whole, and 
we are not, by communicating the critical audit mater below, providing 
a separate opinion on the critical audit mater or on the accounts or 
disclosures to which it relates. 

Evaluation of regulatory assets and liabilities and the impact of 
rate regulation on the consolidated fnancial statements 
As discussed in Note 2 to the consolidated fnancial statements, the 
Company accounts for its regulated operations in accordance with 
Financial Accounting Standards Board Accounting Standard Codifcation 

Topic 980, Regulated Operations (ASC 980). Under ASC 980, the actions 
of the Company’s regulator may result in the recognition of revenue 
and costs in time periods that are diferent than non-rate-regulated 
enterprises. When this occurs, the Company records incurred and 
allowed costs that it has assessed are probable of recovery in future 
electricity rates as regulatory assets or propery, plant and equipment. 
Obligations imposed or probable to be imposed by the regulator to 
refund previously collected revenue or expenditure of revenue collected 
from customers on future costs are recorded as regulatory liabilities. 
As disclosed in Note 12 to the consolidated fnancial statements, as of 
December 31, 2022, the Company’s regulatory assets were $3,153 million 
and regulatory liabilities were $1,262 million. 

We identifed the evaluation of regulatory assets and liabilities and 
the impact of rate regulation as a critical audit mater. Accounting 
for regulated operations under ASC 980 afects multiple fnancial 
statement accounts and disclosures in the Company’s consolidated 
fnancial statements. Assessing the accounting for regulated operations 
requires industry knowledge and signifcant auditor judgment due 
to interpretations of regulatory decisions and judgments involved in 
evaluating the Company’s assessment of the probability associated with 
recovery of regulatory assets and propery, plant and equipment, and 
imposition of regulatory liabilities. 

The following are the primary procedures we perormed to address this 
critical audit mater. We evaluated the design and tested the operating 
efectiveness of cerain internal controls over the Company’s regulatory 
accounting process. This included controls over the evaluation of 
the probability of (1) the recovery in future rates of costs deferred as 
regulatory assets, and (2) a refund of previously collected revenue 
or expenditure of revenue collected from customers on future costs 
that should be repored as regulatory liabilities, and controls over 
the monitoring and evaluation of regulatory developments that may 
afect the probability of recovering costs in future rates or imposing of 
regulatory liabilities. We evaluated the Company’s assessment of the 
probability of recovery of the carrying amount of regulatory assets and 
propery, plant and equipment and the imposition of regulatory liabilities, 
through consideration of selected on-going regulatory proceedings and 
decisions. For a selection of regulatory proceedings and decisions, we 
read the Company’s assessment and interpretations. For a selection of 
regulatory assets and liabilities, we recalculated the amounts recorded 
based on methodologies approved by the regulator and agreed the data 
used in the calculations to the Company’s underlying books and records. 
We compared the amounts calculated by the Company to the amounts 
recorded in the consolidated fnancial statements. 

Charered Professional Accountants, Licensed Public Accountants 

We have served as the Company’s auditor since 2008. 

Toronto, Canada 
February 13, 2023 

51 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Statements of Operations  
and Comprehensive Income 

For the years ended December 31, 2022 and 2021

Year ended December 31 (millions of Canadian dollars, except per share amounts)

2022

2021

Revenues 

Distribution (includes $287 related party revenues; 2021 - $286) (Note 28)

Transmission (includes $2,064 related party revenues; 2021 - $1,833) (Note 28)

Other (Note 28)

Costs

Purchased power (includes $2,396 related party costs; 2021 - $2,252) (Note 28)

Operation, maintenance and administration (Note 28)

Depreciation, amortization and asset removal costs (Note 4)

Income before financing charges and income tax expense

Financing charges (Note 5)

Income before income tax expense

Income tax expense (Note 6)

Net income 

Other comprehensive income (Note 7)

Comprehensive income 

Net income attributable to:

  Noncontrolling interest (Note 27)

  Common shareholders

Comprehensive income attributable to:

  Noncontrolling interest (Note 27)

  Common shareholders

Earnings per common share (Note 25)

  Basic

  Diluted

Dividends per common share declared (Note 24)

See accompanying notes to Consolidated Financial Statements. 

5,660

2,077

43

7,780

3,724

1,258

966

5,948

1,832

486

1,346

288

1,058

23

1,081

8

1,050

1,058

8

1,073

1,081

5,359

1,824

42

7,225

3,579

1,112

922

5,613

1,612

461

1,151

178

973

17

990

8

965

973

8

982

990

$  1.75

$  1.75

$  1.11

$  1.61

$  1.61

$  1.05

52

Hydro One Limited Annual Report 2022 
Consolidated Balance Sheets 

At December 31, 2022 and 2021 

As at December 31 (millions of Canadian dollars) 

2022 

2021 

Assets 

Current assets: 

Cash and cash equivalents 

Accounts receivable (Note 8) 

Due from related paries (Note 28) 

Other current assets (Note 9) 

Propery, plant and equipment (Note 10) 

Other long-term assets: 

Regulatory assets (Note 12) 

Deferred income tax assets (Note 6) 

Intangible assets (Note 11) 

Goodwill 

Other assets (Note 13) 

Total assets 

Liabilities 

Current liabilities: 

Shor-term notes payable (Notes 16, 18) 

Long-term debt payable within one year (Notes 16, 17, 18) 

Accounts payable and other current liabilities (Note 14) 

Due to related paries (Note 28) 

Long-term liabilities: 

Long-term debt (Notes 16, 17) 

Regulatory liabilities (Note 12) 

Deferred income tax liabilities (Note 6) 

Other long-term liabilities (Note 15) 

Total liabilities 

Contingencies and Commitments (Notes 30, 31) 

Subsequent Events (Note 33) 

Noncontrolling interest subject to redemption (Note 27) 

Equity 

Common shares (Note 23) 

Additional paid-in capital (Note 26) 

Retained earnings 

Accumulated other comprehensive income (loss) 

Hydro One shareholders’ equity 

Noncontrolling interest (Note 27) 

Total equity 

See accompanying notes to Consolidated Financial Statements. 

On behalf of the Board of Directors: 

Timothy Hodgson 

Chair 

Stacey Mowbray 

Chair, Audit Commitee 

530 

767 

282 

281 

1,860 

25,077 

540 

699 

284 

303 

1,826 

23,842 

2,964 

3,561 

114 

608 

373 

461 

4,520 

31,457 

1,374 

733 

1,274 

271 

3,652 

13,030 

1,123 

715 

1,545 

16,413 

20,065 

118 

570 

373 

93 

4,715 

30,383 

1,045 

603 

1,064 

266 

2,978 

13,017 

362 

367 

2,683 

16,429 

19,407 

20 

20 

5,699 

34 

5,562 

11 

11,306 

66 

11,372 

31,457 

5,688 

38 

5,174 

(12) 

10,888 

68 

10,956 

30,383 

53 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consolidated Statements of Changes in Equity

For the years ended December 31, 2022 and 2021

Year ended December 31, 2022
(millions of Canadian dollars)

January 1, 2022

Net income 

Other comprehensive income (Note 7)

Distributions to noncontrolling interest (Note 27)

Dividends on common shares (Note 24)

Common shares issued

Stock-based compensation 

December 31, 2022

Year ended December 31, 2021
(millions of Canadian dollars)

January 1, 2021

Net income

Other comprehensive income (Note 7)

Distributions to noncontrolling interest (Note 27)

Dividends on common shares (Note 24)

Common shares issued

Stock-based compensation 

December 31, 2021

See accompanying notes to Consolidated Financial Statements. 

Additional 
Paid-in  
Capital

38

—

—

—

—

(8)

4

34

Accumulated 
Other 
Comprehensive  
Income

Hydro One 
Shareholders’ 
Equity

Non-
controlling 
Interest  
(Note 27)

Total 
Equity

(12)

10,888

68

10,956

—

23

—

—

—

—

1,050

23

—

(662)

3

4

6

—

(8)

—

—

—

1,056

23

(8)

(662)

3

4

Retained 
Earnings

5,174

1,050

—

—

(662)

—

—

5,562

11

11,306

66

11,372

Additional 
Paid-in  
Capital

47

—

—

—

—

(10)

1

38

Retained 
Earnings

4,838

965

—

—

(629)

—

—

5,174

Accumulated 
Other 
Comprehensive  
Loss

(29)

—

17

—

—

—

—

Hydro One 
Shareholders’ 
Equity

10,534

965

17

—

(629)

—

1

Non-
controlling 
Interest  
(Note 27)

72

6

—

(10)

—

—

—

Total 
Equity

10,606

971

17

(10)

(629)

—

1

(12)

10,888

68

10,956

Common 
Shares

5,688

—

—

—

—

11

—

5,699

Common 
Shares

5,678

—

—

—

—

10

—

5,688

54

Hydro One Limited Annual Report 2022 
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
Consolidated Statements of Cash Flows 

For the years ended December 31, 2022 and 2021 

Year ended December 31 (millions of Canadian dollars) 

2022 

2021 

Operating activities 

Net income 

Environmental expenditures 

Adjustments for: 

Depreciation and amorization (Note 4) 

Regulatory assets and liabilities 

Deferred income tax expense 

Other 

Changes in non-cash balances related to operations (Note 29) 

Net cash from operating activities 

Financing activities 

Long-term debt issued 

Long-term debt repaid 

Shor-term notes issued 

Shor-term notes repaid 

Dividends paid (Note 24) 

Distributions paid to noncontrolling interest 

Common shares issued 

Costs to obtain fnancing 

Net cash used in fnancing activities 

Investing activities 

Capital expenditures (Note 29) 

Propery, plant and equipment 

Intangible assets 

Capital contributions received (Note 29) 

Other 

Net cash used in investing activities 

Net change in cash and cash equivalents 

Cash and cash equivalents, beginning of year 

Cash and cash equivalents, end of year 

See accompanying notes to Consolidated Financial Statements. 

1,058 

(33) 

831 

44 

260 

39 

61 

973 

(30) 

815 

70 

154 

67 

100 

2,260 

2,149 

750 

(603) 

6,335 

(6,000) 

(662) 

(10) 

3 

(10) 

(197) 

(1,966) 

(120) 

12 

1 

900 

(804) 

4,150 

(3,905) 

(629) 

(8) 

— 

(7) 

(303) 

(1,928) 

(143) 

14 

(6) 

(2,073) 

(2,063) 

(10) 

540 

530 

(217) 

757 

540 

55 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
Notes to Consolidated Financial Statements 

For the years ended December 31, 2022 and 2021 

1.  DESCRIPTION OF THE BUSINESS 
Hydro One Limited (Hydro One or the Company) was incorporated on 
August 31, 2015, under the Business Corporations Act (Ontario). On 
October 31, 2015, the Company acquired Hydro One Inc., a company 
previously wholly-owned by the Province of Ontario (Province). 
At December 31, 2022, the Province held approximately 47.2% 
(2021 - 47.2%) of the common shares of Hydro One. The principal 
businesses of Hydro One are the transmission and distribution of 
electricity to customers within Ontario. 

Rate Seting 
The Company's transmission business consists of the transmission 
system operated by Hydro One Inc.’s subsidiaries, which include 
Hydro One Networks Inc. (Hydro One Networks) and Hydro One Sault 
Ste. Marie LP (HOSSM), as well as an approximately 66% interest in B2M 
Limited Parnership (B2M LP), and an approximately 55% interest in 
Niagara Reinforcement Limited Parnership (NRLP). 

Hydro One’s distribution business consists of the distribution systems 
operated by Hydro One Inc.'s subsidiaries, Hydro One Networks, and 
Hydro One Remote Communities Inc. (Hydro One Remotes). 

Transmission 
On March 7, 2019, the Ontario Energy Board (OEB) issued its 
reconsideration decision (DTA Decision) with respect to Hydro One's 
rate-seting treatment of the benefts of the deferred tax asset (DTA) 
resulting from the transition from the payments in lieu of tax regime to 
tax payments under the federal and provincial tax regimes. On July 16, 
2020, the Ontario Divisional Cour rendered its decision (ODC Decision) 
on the Company's appeal of the OEB's DTA Decision. On April 8, 2021, 
the OEB rendered its decision and order (DTA Implementation Decision) 
regarding the recovery of the DTA amounts allocated to ratepayers for 
the 2017 to 2022 period. See Note 12 - Regulatory Assets and Liabilities 
for additional details. 

On April 23, 2020, the OEB rendered its decision on Hydro One 
Networks' 2020-2022 transmission rate application (2020-2022 
Transmission Decision). On July 16, 2020, the OEB issued its fnal rate 
order for the 2020-2022 transmission rates approving a revenue 
requirement of $1,630 million, $1,701 million and $1,772 million for 
2020, 2021 and 2022, respectively. On July 30, 2020, the OEB issued 
its decision for Uniform Transmission Rates (UTRs). The 2020 UTRs 
that were put in place on an interim basis on January 1, 2020 continued 
for the remainder of 2020 in light of the COVID-19 pandemic. On 
December 17, 2020, the OEB issued its decision and order seting the 
fnal 2021 UTRs efective January 1, 2021, which included the approval of 
a two-year disposition period for Hydro One Network's 2020 foregone 
revenue including interest, beginning on January 1, 2021. 

On July 31, 2019, B2M LP fled a transmission rate application for 2020-
2024. On January 16, 2020, the OEB approved the 2020 base revenue 
requirement of $33 million, and a revenue cap escalator index for 2021 
to 2024. 

On October 25, 2019, NRLP fled its revenue cap incentive rate 
application for 2020-2024. On December 19, 2019, the OEB approved 
NRLP’s proposed 2020 revenue requirement of $9 million on an interim 
basis efective January 1, 2020. On April 9, 2020, fnal OEB approval 
was received. 

56 

HOSSM is under a 10-year deferred rebasing period for years 2017-
2026, as approved in the OEB Mergers Acquisitions Amalgamations and 
Divestitures (MAAD) decision dated October 13, 2016. 

On August 5, 2021 Hydro One Networks fled a custom joint rate 
application (JRAP) for 2023-2027 transmission and distribution rates. 
On November 29, 2022 the OEB approved the application and issued 
its rate order for 2023-2027 transmission rates approving revenue 
requirement for Hydro One Networks' Transmission Business of 
$1,952 million for 2023, $2,073 million for 2024, $2,168 million for 2025, 
$2,277 million for 2026 and $2,362 million for 2027. 

Distribution 
In March 2017, Hydro One Networks fled an application with the OEB 
for 2018-2022 distribution rates. On March 7, 2019, the OEB rendered 
its decision on the distribution rates application. In accordance with the 
OEB decision, the Company fled its draft rate order refecting updated 
revenue requirements of $1,459 million for 2018, $1,498 million for 2019, 
$1,532 million for 2020, $1,578 million for 2021, and $1,624 million for 
2022. On June 11, 2019, the OEB approved the rate order confrming these 
updated revenue requirements. 

On August 28, 2017, Hydro One Remotes fled a distribution rate 
application for 2018-2022. On April 12, 2018 the OEB approved Hydro One 
Remotes’ 2018 revenue requirement of $54 million efective May 1, 2018, 
with a price cap escalator index for 2019-2022. 

On November 3, 2020, Hydro One Remote Communities fled an 
application with the OEB seeking approval for a 2% increase to 2020 base 
rates, efective May 1, 2021, which was subsequently updated to 2.2% 
in accordance with the OEB’s 2021 infation parameters for electricity 
distributors issued on November 9, 2020. On March 25, 2021, the OEB 
approved Hydro One Remote Communities’ application for rates and 
other charges to be efective May 1, 2021. 

On November 3, 2021, Hydro One Remotes fled an application with the 
OEB seeking approval for a 2.2% increase to 2021 base rates, efective 
May 1, 2022. The application was subsequently updated to request a 3.3% 
increase to 2021 base rates to refect the OEB’s annually updated infation 
parameters for electricity distributors for 2022. On March 24, 2022, the 
OEB approved the application for rates and other charges which became 
efective on May 1, 2022. 

On August 5, 2021 Hydro One Networks fled a JRAP for 2023-2027 
transmission and distribution rates. On November 29, 2022, as par 
of the approval of the JRAP application, the OEB issued its rate order 
for 2023-2027 distribution rates approving revenue requirement for 
Hydro One Networks' Distribution Business of $1,727 million for 2023, 
$1,813 million for 2024, $1,886 million for 2025, $1,985 million for 2026 
and $2,071 million for 2027. 

2.  SIGNIFICANT ACCOUNTING POLICIES 

Basis of Consolidation and Presentation 
These consolidated fnancial statements (Consolidated Financial 
Statements) include the accounts of the Company and its subsidiaries. 
Inter-company transactions and balances have been eliminated. 

Basis of Accounting 
These Consolidated Financial Statements are prepared and presented 
in accordance with United States (US) Generally Accepted Accounting 
Principles (GAAP) and in Canadian dollars. 

Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Use of Management Estimates 
The preparation of fnancial statements requires management to make 
estimates and assumptions that afect the repored amounts of assets 
and liabilities at the date of the fnancial statements and the repored 
amounts of revenues, expenses, gains and losses during the reporing 
periods. Management evaluates these estimates on an ongoing basis 
based upon historical experience, current conditions, and assumptions 
believed to be reasonable at the time the assumptions are made, with 
any adjustments being recognized in results of operations in the period 
they arise. Signifcant estimates relate to unbilled revenues, regulatory 
assets and regulatory liabilities, environmental liabilities, pension 
benefts, and post-retirement and post-employment benefts. Actual 
results may difer signifcantly from these estimates. 

Regulatory Accounting 
The OEB has the general power to include or exclude revenues, costs, 
gains or losses in the rates of a specifc period, resulting in a change in 
the timing of accounting recognition from that which would have been 
applied in an unregulated company. Such change in timing involves the 
application of rate-regulated accounting in accordance with Financial 
Accounting Standards Board Accounting Standard Codifcation Topic 
980, Regulated Operations. within the Company's regulated business, 
giving rise to the recognition of regulatory assets and liabilities. The 
Company’s regulatory assets represent cerain amounts receivable 
from future electricity customers and costs that have been deferred for 
accounting purposes because it is probable that they will be recovered 
in future rates. In addition, the Company has recorded regulatory 
liabilities that generally represent amounts that are refundable 
to electricity customers in future rates. The Company continually 
assesses the likelihood of recovery of each of its regulatory assets 
and continues to believe that it is probable that the OEB will include 
its regulatory assets and liabilities in seting future rates. If, at some 
future date, the Company judges that it is no longer probable that the 
OEB will include a regulatory asset or liability in seting future rates, the 
appropriate carrying amount would be refected in results of operations 
prospectively from the date the Company’s assessment is made, unless 
the change meets the requirements for a subsequent event adjustment. 

Cash and Cash Equivalents 
Cash and cash equivalents include cash and shor-term investments 
with an original maturity of three months or less. 

Revenue Recognition 
Transmission revenues predominantly consist of transmission 
tarifs, which are collected through OEB-approved UTRs which are 
applied against the monthly peak demand for electricity across 
Hydro One's high-voltage network. OEB-approved UTRs are based on 
an approved revenue requirement that includes a rate of return. The 
transmission tarifs are designed to recover revenues necessary to 
suppor the Company's transmission system with sufcient capacity 
to accommodate the maximum expected demand which is infuenced 
by weather and economic conditions. Transmission revenues are 
recognized as electricity is transmited and delivered to customers. 

Distribution revenues atributable to the delivery of electricity are based 
on OEB-approved distribution rates and are recognized on an accrual 
basis and include billed and unbilled revenues. Billed revenues are based 
on electricity delivered as measured from customer meters. At the 
end of each month, electricity delivered to customers since the date 
of the last billed meter reading is estimated, and the corresponding 

unbilled revenue is recorded. The unbilled revenue estimate is afected 
by energy consumption, weather, and changes in the composition of 
customer classes. 

Revenues also include amounts related to sales of other services and 
equipment. Such revenue is recognized as services are rendered or as 
equipment is delivered. Revenues are recorded net of indirect taxes. 

Accounts Receivable and Allowance for Doubtful Accounts 
Billed accounts receivable are recorded at the invoiced amount, net 
of allowance for doubtful accounts. Unbilled accounts receivable 
are recorded at their estimated value, net of allowance for doubtful 
accounts. Overdue amounts related to regulated billings bear interest 
at OEB-approved rates. The allowance for doubtful accounts refects 
the Company’s current lifetime expected credit losses (CECL) for all 
accounts receivable balances. The Company estimates the CECL by 
applying internally developed loss rates to all outstanding receivable 
balances by aging category on an undiscounted basis. Loss rates 
applied to the accounts receivable balances are based on historical 
overdue balances, customer payments and write-ofs, which may be 
furher supplemented from time to time to refect management's 
best estimate of the loss. Accounts receivable are writen-of against 
the allowance when they are deemed uncollectible. The allowance 
for doubtful accounts is afected by changes in volume, prices and 
economic conditions. 

Noncontrolling interest 
Noncontrolling interest represents the porion of equity ownership in 
subsidiaries that is not atributable to shareholders of Hydro One. 
Noncontrolling interest is initially recorded at fair value and subsequently 
the amount is adjusted for the proporionate share of net income and 
other comprehensive income (OCI) or other comprehensive loss (OCL) 
atributable to the noncontrolling interest and any dividends or 
distributions paid to the noncontrolling interest. 

If a transaction results in the acquisition of all, or par, of a 
noncontrolling interest in a subsidiary, the acquisition of the 
noncontrolling interest is accounted for as an equity transaction. No 
gain or loss is recognized in consolidated net income or comprehensive 
income as a result of changes in the noncontrolling interest, unless a 
change results in the loss of control by the Company. 

Income Taxes 
Income taxes are accounted for using the asset and liability method. 
Current tax assets and liabilities are recognized based on the taxes 
payable or refundable on the current and prior year’s taxable income. 
Current and deferred income taxes are computed based on the tax 
rates and tax laws enacted as at the balance sheet date. Tax benefts 
associated with income tax positions are recorded only when the 
more-likely-than-not recognition threshold is satisfed and are 
measured at the largest amount of beneft that has a greater than 50% 
likelihood of being realized upon setlement. Management evaluates 
each position based solely on the technical merits and facts and 
circumstances of the position, assuming the position will be examined 
by a taxing authority having full knowledge of all relevant information. 
Signifcant management judgment is required to determine recognition 
thresholds and the related amount of tax benefts to be recognized 
in the Consolidated Financial Statements. Management re-evaluates 
tax positions each period using new information about recognition or 
measurement as it becomes available. 

57 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
Deferred Income Taxes 
Deferred income tax assets and liabilities are recognized on all temporary 
diferences between the tax bases and carrying amounts of assets and 
liabilities, including the carry forward unused tax credits and tax losses to 
the extent that it is more-likely-than-not that these deductions, credits, 
and losses can be utilized. Deferred income tax assets and liabilities are 
measured at the tax rates that are expected to apply in the period when 
the liability is setled or the asset is realized, based on the tax rates and 
tax laws that have been enacted as at the balance sheet date. 

Deferred income taxes associated with its regulated operations which 
are considered to be more-likely-than-not to be recoverable or refunded 
in the future regulated rates charged to customers are recognized as 
deferred income tax regulatory assets and liabilities with an ofset to 
deferred income tax expense. 

Investment tax credits are recorded as a reduction of the related 
expenses or income tax expense in the current or future period to the 
extent it is more likely than not that the credits can be utilized. 

Management reassesses the deferred income tax assets at each balance 
sheet date and reduces the amount to the extent that it is more likely 
than not that the deferred income tax asset will not be realized. Previously 
unrecognized deferred income tax assets are reassessed at each balance 
sheet date and are recognized to the extent that it has become more 
likely than not that the tax beneft will be realized. 

Materials and Supplies 
Materials and supplies represent consumables, small spare pars and 
construction materials held for internal construction and maintenance 
of propery, plant and equipment. These assets are carried at average 
cost less any impairments recorded. 

Propery, Plant and Equipment 
Propery, plant and equipment is recorded at original cost, net of 
customer contributions, and any accumulated impairment losses. 
The cost of additions, including beterments and replacement asset 
components, is included on the consolidated balance sheets as 
propery, plant and equipment. 

The original cost of propery, plant and equipment includes direct 
materials, direct labour (including employee benefts), contracted 
services, atributable capitalized fnancing costs, asset retirement 
costs, and direct and indirect overheads that are related to the capital 
project or program. Indirect overheads include a porion of corporate 
costs such as fnance, treasury, human resources, and information 
technology. Overhead costs, including corporate functions and feld 
services costs, are capitalized on a fully allocated basis, consistent with 
an OEB-approved methodology. 

Propery, plant and equipment in service consists of transmission, 
distribution, communication, administration and service assets and 
land easements. Propery, plant and equipment also includes future use 
assets, such as land, major components and spare pars, and capitalized 
project development costs associated with deferred capital projects. 

Transmission 
Transmission assets include assets used for the transmission of high-
voltage electricity, such as transmission lines, suppor structures, 
foundations, insulators, connecting hardware and grounding systems, 
and assets used to step up the voltage of electricity from generating 

58 

stations for transmission and to step down voltages for distribution, 
including transformers, circuit breakers and switches. 

Distribution 
Distribution assets include assets related to the distribution of low-
voltage electricity, including lines, poles, switches, transformers, 
protective devices and metering systems. 

Communication 
Communication assets include fbre optic and microwave radio 
systems, optical ground wire, towers, telephone equipment and 
associated buildings. 

Administration and Service 
Administration and service assets include administrative buildings, 
personal computers, transpor and work equipment, tools and other 
minor assets. 

Easements 
Easements include a statutory easement for the use of transmission 
corridor and related abuting lands pursuant to Par IX.1 of the 
Electricity Act, 1998 (Ontario) (Electricity Act), as well as other land 
rights for occupation. 

Intangible Assets 
Intangible assets separately acquired or internally developed are 
measured on initial recognition at cost, which comprises purchased 
software, direct labour (including employee benefts), consulting, 
engineering, overheads and atributable capitalized fnancing charges. 
Following initial recognition, intangible assets are carried at cost, 
net of any accumulated amorization and accumulated impairment 
losses. The Company’s intangible assets primarily represent major 
computer applications. 

Capitalized Financing Costs 
Capitalized fnancing costs represent interest costs atributable to 
the construction of propery, plant and equipment or development of 
intangible assets. The fnancing cost of atributable borrowed funds is 
capitalized as par of the acquisition cost of such assets. The capitalized 
fnancing costs are a reduction of fnancing charges recognized in the 
consolidated statements of operations and comprehensive income. 
Capitalized fnancing costs are calculated using the Company’s 
weighted average efective cost of debt. 

Construction and Development in Progress 
Construction and development in progress consists of the capitalized 
cost of constructed assets that are not yet complete and which have 
not yet been placed in service. 

Depreciation and Amorization 
The cost of propery, plant and equipment and intangible assets 
is depreciated or amorized on a straight-line basis based on the 
estimated remaining service life of each asset category, except for 
transpor and work equipment, which is depreciated on a declining 
balance basis. 

The Company periodically initiates an external independent review of 
its propery, plant and equipment and intangible asset depreciation and 
amorization rates, as required by the OEB. Any changes arising from 
OEB approval of such a review are implemented on a remaining service 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
life basis, consistent with their inclusion in electricity rates. The most 
recent reviews resulted in changes to rates efective January 1, 2015 and 
January 1, 2020 for Hydro One Networks’ distribution and transmission 

businesses, respectively. A summary of average service lives and 
depreciation and amorization rates for the various classes of assets is 
included below: 

Propery, plant and equipment: 

Transmission 

Distribution 

Communication 

Administration and service 

Intangible assets 

In accordance with group depreciation practices, the original cost 
of propery, plant and equipment, or major components thereof, and 
intangible assets that are normally retired, is charged to accumulated 
depreciation, with no gain or loss being refected in results of 
operations. Where a disposition of propery, plant and equipment 
occurs through sale, a gain or loss is calculated based on proceeds and 
such gain or loss is included in depreciation expense. 

Acquisitions and Goodwill 
The Company accounts for business acquisitions using the acquisition 
method of accounting and, accordingly, the assets and liabilities of the 
acquired entities are primarily measured at their estimated fair value 
at the date of acquisition. Costs associated with pending acquisitions 
are expensed as incurred. Goodwill represents the cost of acquired 
companies that is in excess of the fair value of the net identifable 
assets acquired at the acquisition date. Goodwill is not included in 
rate base. 

Goodwill is evaluated for impairment on an annual basis, or more 
frequently if circumstances require. The Company perorms a qualitative 
assessment to determine whether it is more likely than not that the fair 
value of the applicable reporing unit is less than its carrying amount. 
If the Company determines, as a result of its qualitative assessment, 
that it is not more likely than not that the fair value of the applicable 
reporing unit is less than its carrying value, no furher testing is 
required. If the Company determines, as a result of its qualitative 
assessment, that it is more likely than not that the fair value of the 
applicable reporing unit is less than its carrying amount, a quantitative 
goodwill impairment assessment is perormed. The quantitative 
assessment compares the fair value of the applicable reporing unit 
to its carrying amount, including goodwill. If the fair value of goodwill 
is less than the carrying amount, an impairment loss is recorded as a 
reduction to goodwill and as a charge to results of operations. 

Based on the assessment perormed as at September 30, 2022 and 
with no signifcant events since, the Company has concluded that 
goodwill was not impaired at December 31, 2022. 

Long-Lived Asset Impairment 
When circumstances indicate the carrying value of long-lived assets 
may not be recoverable, the Company evaluates whether the carrying 
value of such assets, excluding goodwill, has been impaired. For such 
long-lived assets, the Company evaluates whether impairment may 
exist by estimating future estimated undiscounted cash fows expected 
to result from the use and eventual disposition of the asset. When 

Average Service Life 

Range 

Average 

Rate 

55 years 

46 years 

16 years 

25 years 

10 years 

1% - 3% 

1% - 7% 

1% - 15% 

1% - 20% 

10% 

2% 

2% 

5% 

3% 

7% 

alternative courses of action to recover the carrying amount of a long-
lived asset are under consideration, a probability-weighted approach 
is used to develop estimates of future undiscounted cash fows. If 
the carrying value of the long-lived asset is not recoverable based on 
the estimated future undiscounted cash fows, an impairment loss is 
recorded, measured as the excess of the carrying value of the asset 
over its fair value. As a result, the asset’s carrying value is adjusted to its 
estimated fair value. 

Within its regulated business, the carrying costs of most of Hydro One’s 
long-lived assets are included in rate base where they earn an OEB-
approved rate of return. Asset carrying values and the related return 
are recovered through approved rates. As a result, such assets are only 
tested for impairment in the event that the OEB disallows recovery, in 
whole or in par, or if such a disallowance is judged to be probable. 

Hydro One regularly monitors the assets of its unregulated subsidiary 
Acronym Solutions Inc. for indications of impairment. Management 
assesses the fair value of such long-lived assets using commonly 
accepted techniques. Techniques used to determine fair value include, 
but are not limited to, the use of recent third-pary comparable sales 
for reference and internally developed discounted cash fow analysis. 
Signifcant changes in market conditions, changes to the condition of 
an asset, or a change in management’s intent to utilize the asset are 
generally viewed by management as triggering events to reassess the 
cash fows related to these long-lived assets. As at December 31, 2022 
and 2021, no asset impairment had been recorded for assets within 
either the Company’s regulated or unregulated businesses. 

Costs of Arranging Debt Financing 
For fnancial liabilities classifed as other than held-for-trading, the 
Company defers the external transaction costs related to obtaining 
fnancing and presents such amounts net of related debt on the 
consolidated balance sheets. Deferred issuance costs are amorized 
over the contractual life of the related debt on an efective-interest 
basis and the amorization is included within fnancing charges in 
the consolidated statements of operations and comprehensive 
income. Transaction costs for items classifed as held-for-trading are 
expensed immediately. 

Comprehensive Income 
Comprehensive income is comprised of net income and OCI. Hydro One 
presents net income and OCI in a single continuous consolidated 
statement of operations and comprehensive income. 

59 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
Financial Assets and Liabilities 
All fnancial assets and liabilities are classifed into one of the following 
fve categories: held-to-maturity; loans and receivables; held-for-
trading; other liabilities; or available-for-sale. Financial assets and 
liabilities classifed as held-for-trading are measured at fair value. All 
other fnancial assets and liabilities are measured at amorized cost. 
Accounts receivable and amounts due from related paries are classifed 
as loans and receivables. The Company considers the carrying amounts 
of accounts receivable and amounts due from related paries to be 
reasonable estimates of fair value because of the shor time to maturity 
of these instruments. The Company estimates the CECL for all accounts 
receivable balances, which are recognized as adjustments to the 
allowance for doubtful accounts. Accounts receivable are writen-of 
against the allowance when they are deemed uncollectible. All fnancial 
instrument transactions are recorded at trade date. 

The Company determines the classifcation of its fnancial assets and 
liabilities at the date of initial recognition. The Company designates 
cerain of its fnancial assets and liabilities to be held at fair value, when 
it is consistent with the Company’s risk management policy disclosed in 
Note 17 - Fair Value of Financial Instruments and Risk Management. 

Embedded derivative instruments are separated from their host 
contracts and are carried at fair value on the consolidated balance 
sheets when: (a) the economic characteristics and risks of the 
embedded derivative are not clearly and closely related to the economic 
characteristics and risks of the host contract; (b) the hybrid instrument 
is not measured at fair value, with changes in fair value recognized in 
results of operations each period; and (c) the embedded derivative itself 
meets the defnition of a derivative. The Company does not engage 
in derivative trading or speculative activities and had no embedded 
derivatives that required bifurcation at December 31, 2022 or 2021. 

Hydro One periodically develops hedging strategies taking into account 
risk management objectives. At the inception of a hedging relationship 
where the Company has elected to apply hedge accounting, Hydro One 
formally documents the relationship between the hedged item and 
the hedging instrument, the related risk management objective, the 
nature of the specifc risk exposure being hedged, and the method for 
assessing the efectiveness of the hedging relationship. The Company 
also assesses, both at the inception of the hedge and on a quarerly 
basis, whether the hedging instruments are efective in ofseting 
changes in fair values or cash fows of the hedged items. 

Derivative Instruments and Hedge Accounting 
The Company closely monitors the risks associated with changes 
in interest rates on its operations and, where appropriate, uses 
various instruments to hedge these risks. Cerain of these derivative 
instruments qualify for hedge accounting and are designated as 
accounting hedges, while others either do not qualify as hedges or have 
not been designated as hedges (hereinafter referred to as undesignated 
contracts) as they are par of economic hedging relationships. 

The accounting guidance for derivative instruments requires the 
recognition of all derivative instruments not identifed as meeting 
the normal purchase and sale exemption as either assets or liabilities 
recorded at fair value on the consolidated balance sheets. For derivative 
instruments that qualify for hedge accounting, the Company may elect 
to designate such derivative instruments as either cash fow hedges or 
fair value hedges. The Company ofsets fair value amounts recognized 
on its consolidated balance sheets related to derivative instruments 
executed with the same counterpary under the same master 
neting agreement. 

For derivative instruments that qualify for hedge accounting and which 
are designated as cash fow hedges, any unrealized gain or loss, net of 
tax, is recorded as a component of accumulated OCI (AOCI). Amounts 
in AOCI are reclassifed to results of operations in the same period 
or periods during which the hedged transaction afects results of 
operations and presented in the same line item as the earnings efect 
of the hedged item. Any gains or losses on the derivative instrument 
that represent hedge components excluded from the assessment of 
efectiveness are recognized in the same line item of the consolidated 
statements of operations as the hedged item. For fair value hedges, 
changes in fair value of both the derivative instrument and the 
underlying hedged exposure are recognized in the consolidated 
statements of operations and comprehensive income in the current 
period. The gain or loss on the derivative instrument is included in the 
same line item as the ofseting gain or loss on the hedged item in the 
consolidated statements of operations and comprehensive income. The 
changes in fair value of the undesignated derivative instruments are 
refected in results of operations. 

Employee Future Benefts 
Employee future benefts provided by Hydro One include pension, post-
retirement and post-employment benefts. The costs of the Company’s 
pension, post-retirement and post-employment beneft plans are 
recorded over the periods during which employees render service. 

The Company recognizes the funded status of its defned beneft 
pension plan (Pension Plan) and its post-retirement and post-
employment plans on its consolidated balance sheets and subsequently 
recognizes the changes in funded status at the end of each reporing 
year. Defned beneft pension, post-retirement and post-employment 
plans are considered to be underunded when the projected beneft 
obligation (PBO) exceeds the fair value of the plan assets. Liabilities 
are recognized on the consolidated balance sheets for any net 
underunded PBO. The net underunded PBO may be disclosed as a 
current liability, long-term liability, or both. The current porion is the 
amount by which the actuarial present value of benefts included in the 
beneft obligation payable in the next 12 months exceeds the fair value 
of plan assets. If the fair value of plan assets exceeds the PBO of the 
plan, an asset is recognized equal to the net overunded PBO. The post-
retirement and post-employment beneft plans are unfunded because 
there are no related plan assets. 

Hydro One recognizes its contributions to the defned contribution 
pension plan (DC Plan) as pension expense, with a porion being 
capitalized as par of labour costs included in capital expenditures. 
The expensed amount is included in operation, maintenance and 
administration (OM&A) costs in the consolidated statements of 
operations and comprehensive income. 

Defned Beneft Pension 
Defned beneft pension costs are recorded on an accrual basis for 
fnancial reporing purposes. Pension costs are actuarially determined 
using the projected beneft method prorated on service and are based 
on assumptions that refect management’s best estimate of the efect 
of future events, including future compensation increases. Past service 
costs from plan amendments and all actuarial gains and losses are 
amorized on a straight-line basis over the expected average remaining 

60 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022service period of active employees in the plan, or over the estimated 
remaining life expectancy of inactive employees in the plan. Pension 
plan assets, consisting primarily of listed and unlisted equity securities, 
marketable and private debt, corporate and government debt securities 
as well as unlisted real estate and unlisted infrastructure investments, 
are recorded at fair value at the end of each year. Hydro One records a 
regulatory asset or liability equal to the net underunded or overunded 
PBO for its pension plan. Defned beneft pension costs are atributed to 
labour costs on a cash basis and a porion directly related to acquisition 
and development of capital assets is capitalized as par of the cost of 
propery, plant and equipment and intangible assets. The remaining 
defned beneft pension costs are charged to results of operations 
(OM&A costs). 

Post-retirement and Post-employment Benefts 
Post-retirement and post-employment benefts are recorded and 
included in rates on an accrual basis. Costs are determined by 
independent actuaries using the projected beneft method prorated 
on service and based on assumptions that refect management’s best 
estimates. For post-retirement benefts, past service costs from plan 
amendments are amorized to results of operations based on the 
expected average remaining service period. 

For post-retirement benefts, all actuarial gains or losses are deferred 
using the “corridor” approach. The amount calculated above the 
“corridor” is amorized to results of operations on a straight-line basis 
over the expected average remaining service life of active employees 
in the plan or over the remaining life expectancy of inactive employees 
in the plan. The post-retirement beneft obligation is remeasured to 
its fair value at each year end based on an annual actuarial repor, with 
an ofset to the associated regulatory account, to the extent of the 
remeasurement adjustment. 

The actuarial gains and losses on post-employment obligations that 
are incurred during the year are recognized immediately to results of 
operations. The post-employment beneft obligation is remeasured to 
its fair value at each year end based on an annual actuarial repor, with 
an ofset to the associated regulatory account, to the extent of the 
remeasurement adjustment. 

All post-retirement and post-employment beneft costs are atributed 
to labour costs and are either charged to results of operations (OM&A 
costs) or capitalized as par of the cost of propery, plant and equipment 
and intangible assets (applies to the service cost component of beneft 
cost) and to regulatory assets for all other components of the beneft 
cost, consistent with their inclusion in OEB-approved rates. 

Stock-Based Compensation 

Share Grant Plans 
Hydro One measures share grant plans based on fair value of share 
grants as estimated based on the grant date common share price. The 
costs are recognized in the fnancial statements using the graded-
vesting atribution method for share grant plans that have both a 
perormance condition and a service condition. The Company records 
a regulatory asset equal to the accrued costs of share grant plans 
recognized in each period. Costs are transferred from the regulatory 
asset to labour costs at the time the share grants vest and are issued, 
and are recovered in rates. Foreitures are recognized as they occur. 

Deferred Share Unit (DSU) Plans 
The Company records the liabilities associated with its Directors’ 
and Management DSU Plans at fair value at each reporing date until 
setlement, recognizing compensation expense over the vesting period 
on a straight-line basis. The fair value of the DSU liability is based 
on the Company’s common share closing price at the end of each 
reporing period. 

Society Restricted Share Unit (RSU) Plan 
The Company measures its Society RSU plan based on fair value of 
share grants as estimated based on the grant date common share price. 
The costs are recognized over the vesting period using the straight-line 
atribution method. The Company records a regulatory asset equal to 
the accrued costs of the Society RSU plan recognized in each period. 
Costs are transferred from the regulatory asset to labour costs at the 
time the share grants vest and are issued, and are recovered in rates. 
Foreitures are recognized as they occur. 

Long-term Incentive Plan (LTIP) 
The Company measures the awards issued under its LTIP, at fair 
value based on the grant date common share price. The related 
compensation expense is recognized over the vesting period on a 
straight-line basis. Foreitures are recognized as they occur. 

Loss Contingencies 
Hydro One is involved in cerain legal and environmental maters 
that arise in the normal course of business. In the preparation of its 
Consolidated Financial Statements, management makes judgments 
regarding the future outcome of contingent events and records a loss 
for a contingency based on its best estimate when it is determined that 
such loss is probable and the amount of the loss can be reasonably 
estimated. Where the loss amount is recoverable in future rates, a 
regulatory asset is also recorded. When a range estimate for the 
probable loss exists and no amount within the range is a beter estimate 
than any other amount, the Company records a loss at the minimum 
amount within the range. 

Management regularly reviews current information available to 
determine whether recorded provisions should be adjusted and 
whether new provisions are required. Estimating probable losses may 
require analysis of multiple forecasts and scenarios that often depend 
on judgments about potential actions by third paries, such as federal, 
provincial and local cours or regulators. Contingent liabilities are 
often resolved over long periods of time. Amounts recorded in the 
Consolidated Financial Statements may difer from the actual outcome 
once the contingency is resolved. Such diferences could have a 
material impact on future results of operations, fnancial position and 
cash fows of the Company. 

Provisions are based upon current estimates and are subject to greater 
uncerainty where the projection period is lengthy. A signifcant upward 
or downward trend in the number of claims fled, the nature of the 
alleged injuries, and the average cost of resolving each claim could 
change the estimated provision, as could any substantial adverse or 
favourable verdict at trial. A federal or provincial legislative outcome or 
structured setlement could also change the estimated liability. Legal 
fees are expensed as incurred. 

61 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022Environmental Liabilities 
Environmental liabilities are recorded in respect of past contamination 
when it is determined that future environmental remediation 
expenditures are probable under existing statute or regulation and 
the amount of the future expenditures can be reasonably estimated. 
Hydro One records a liability for the estimated future expenditures 
associated with contaminated land assessment and remediation (LAR) 
and for the phase-out and destruction of polychlorinated biphenyl 
(PCB)-contaminated mineral oil removed from electrical equipment, 
based on the present value of these estimated future expenditures. 
The Company determines the present value with a discount rate that 
produces an amount at which the environmental liabilities could be 
setled in an arm’s length transaction with a third pary. As the Company 
anticipates that the future expenditures will continue to be recoverable 
in future rates, an ofseting regulatory asset has been recorded to 
refect the future recovery of these environmental expenditures from 
customers. Hydro One reviews its estimates of future environmental 
expenditures annually, or more frequently if there are indications 
that circumstances have changed. Estimate changes are accounted 
for prospectively. 

Asset Retirement Obligations 
Asset retirement obligations are recorded for legal obligations 
associated with the future removal and disposal of long-lived assets. 
Such obligations may result from the acquisition, construction, 
development and/or normal use of the asset. Conditional asset 
retirement obligations are recorded when there is a legal obligation to 
perorm a future asset retirement activity but where the timing and/or 
method of setlement are conditional on a future event that may or may 
not be within the control of the Company. In such a case, the obligation 
to perorm the asset retirement activity is unconditional even though 
uncerainty exists about the timing and/or method of setlement. 
This uncerainty is incorporated in the fair value measurement of 
the obligation. 

When recording an asset retirement obligation, the present value of 
the estimated future expenditures required to complete the asset 
retirement activity is recorded in the period in which the obligation is 
incurred, if a reasonable estimate can be made. In general, the present 
value of the estimated future expenditures is added to the carrying 
amount of the associated asset and the resulting asset retirement cost 
is depreciated over the estimated useful life of the asset. The present 
value is determined with a discount rate that equates to the Company’s 
credit-adjusted risk-free rate. Where an asset is no longer in service 
when an asset retirement obligation is recorded, the asset retirement 
cost is recorded in results of operations. 

Leases 
At the commencement date of a lease, the minimum lease payments 
are discounted and recognized as a lease obligation. Discount rates 
used correspond to the Company's incremental borrowing rates. 
Renewal options are assessed for their likelihood of being exercised 
and are included in the measurement of the lease obligation when it 
is reasonably cerain they will be exercised. The Company does not 
recognize leases with a term of less than 12 months. A corresponding 
Right-of-Use (ROU) asset is recognized at the commencement date of 
a lease. The ROU asset is measured as the lease obligation adjusted for 
any lease payments made and/or any lease incentives and initial direct 
costs incurred. ROU assets are included in other long-term assets, and 
corresponding lease obligations are included in other current liabilities 
and other long-term liabilities on the consolidated balance sheets. 

Subsequent to the commencement date, the lease expense recognized 
at each reporing period is the total remaining lease payments over the 
remaining lease term. Lease obligations are measured as the present 
value of the remaining unpaid lease payments using the discount rate 
established at commencement date. The amorization of the ROU 
assets is calculated as the diference between the lease expense and 
the accretion of interest, which is calculated using the efective interest 
method. Lease modifcations and impairments are assessed at each 
reporing period to assess the need for a remeasurement of the lease 
obligations or ROU assets. 

3.  NEW ACCOUNTING PRONOUNCEMENTS 
The following tables present Accounting Standard Updates (ASUs) issued by the Financial Accounting Standards Board that are applicable to 
Hydro One: 

Recently Adopted Accounting Guidance 

Guidance 

Date issued  Description 

ASU 
2020-06  2020 

August 

The update addresses the complexity associated with applying US GAAP 
for cerain fnancial instruments with characteristics of liabilities and equity. 
The amendments reduce the number of accounting models for converible 
debt instruments and converible preferred stock. 

Efective date 

Impact on Hydro One 

January 1, 2022  No impact upon adoption 

ASU 
2021-05  2021 

July 

The amendments are intended to align lease classifcation requirements 
for lessors under Topic 842 with Topic 840's practice. 

January 1, 2022  No impact upon adoption 

ASU 
2021-10  2021 

November  The update addresses diversity on the recognition, measurement, 
presentation and disclosure of government assistance received by 
business entities. 

January 1, 2022  No impact upon adoption 

62 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
Recently Issued Accounting Guidance Not Yet Adopted 

Guidance 

Date issued  Description 

ASU 
2021-08 

October 
2021 

The amendments address how to determine whether a contractual 
obligation represents a liability to be recognized by the acquirer in a 
business combination. 

ASU 
2022-02 

March 
2022 

The amendments eliminate the troubled debt restructuring (TDR) 
accounting model for entities that have adopted Topic 326 Financial 
Instrument – Credit Losses and modifes the guidance on vintage 
disclosure requirements to require disclosure of current-period gross 
write-ofs by year of origination. 

Efective date 

Anticipated Impact on Hydro One 

January 1, 2023  No expected impact upon 
adoption 

January 1, 2023  Upon adoption, the Company 

will disclose the current 
period gross write-ofs by 
year of origination relating to 
its accounts receivable 

4.  DEPRECIATION, AMORTIZATION AND ASSET REMOVAL COSTS 

Year ended December 31 (millions of dollars) 

Depreciation of propery, plant and equipment1 

Amorization of intangible assets 

Amorization of regulatory assets 

Depreciation and amorization 

Asset removal costs 

1 

Includes gain on sale of assets of $39 million (2021 - $8 million). 

5.  FINANCING CHARGES 

Year ended December 31 (millions of dollars) 

Interest on long-term debt 

Interest on shor-term notes 

Interest on regulatory accounts 

Realized (gain) loss on cash fow hedges (interest-rate swap agreements) (Notes 7, 17) 

Other 

Less: 

Interest capitalized on construction and development in progress 

DTA carrying charges 

Interest earned on cash and cash equivalents 

2022 

717 

81 

33 

831 

135 

966 

2022 

505 

27 

8 

(3) 

17 

(63) 

2 

(7) 

486 

2021 

709 

76 

30 

815 

107 

922 

2021 

505 

1 

5 

12 

13 

(60) 

(12) 

(3) 

461 

6.  INCOME TAXES 
As a rate regulated utility company, the Company recovers income taxes from its ratepayers based on estimated current income tax expense in 
respect of its regulated business. The amounts of deferred income taxes related to regulated operations which are considered to be more likely-
than-not to be recoverable from, or refundable to, ratepayers in future periods are recognized as deferred income tax regulatory assets or liabilities, 
with an ofset to deferred income tax recovery or expense, respectively. The Company’s consolidated tax expense or recovery for the period 
includes all current and deferred income tax expenses for the period net of the regulated accounting ofset to deferred income tax expense arising 
from temporary diferences to be recovered from, or refunded to, customers in future rates. Thus, the Company’s income tax expense or recovery 
difers from the amount that would have been recorded using the combined Canadian federal and Ontario statutory income tax rate. 

63 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The reconciliation between the statutory and the efective tax rates is provided as follows: 

Year ended December 31 (millions of dollars) 

Income before income tax expense 

Income tax expense at statutory rate of 26.5% (2021 - 26.5%) 

Increase (decrease) resulting from: 

Net temporary diferences recoverable in future rates charged to customers: 

Impact of DTA Implementation Decision1 

Capital cost allowance in excess of depreciation and amorization 

Overheads capitalized for accounting but deducted for tax purposes 

Interest capitalized for accounting but deducted for tax purposes 

Pension and post-retirement beneft contributions in excess of pension expense 

Environmental expenditures 

Net temporary diferences atributable to regulated business 

Net permanent diferences 

Total income tax expense 

Efective income tax rate 

2022 

1,346 

357 

96 

(90) 

(35) 

(17) 

(11) 

(9) 

(66) 

(3) 

288 

21.4% 

2021 

1,151 

305 

9 

(81) 

(22) 

(16) 

(9) 

(8) 

(127) 

— 

178 

15.5% 

1 

Pursuant to the DTA Implementation Decision, the impact represents the amounts recovered from ratepayers in respect of tax deductions previously shared with the ratepayers. See 
Note 12 - Regulatory Assets and Liabilities. 

The major components of income tax expense are as follows: 

Year ended December 31 (millions of dollars) 

Current income tax expense 

Deferred income tax expense 

Total income tax expense 

2022 

36 

252 

288 

2021 

30 

148 

178 

Deferred Income Tax Assets and Liabilities 
Deferred income tax assets and liabilities refect the future tax consequences atributable to temporary diferences between the tax bases and 
the fnancial statement carrying amounts of the assets and liabilities including the carry forward amounts of tax losses and tax credits. Deferred 
income tax assets and liabilities atributable to the Company’s regulated business are recognized with a corresponding ofset in deferred income 
tax regulatory assets and liabilities to refect the anticipated recovery or repayment of these balances in the future electricity rates. At December 31, 
2022 and 2021, deferred income tax assets and liabilities consisted of the following: 

As at December 31 (millions of dollars) 

Deferred income tax assets 

Post-retirement and post-employment benefts expense in excess of cash payments 

Pension obligations 

Regulatory assets and liabilities 

Non-capital losses 

Non-depreciable capital propery 

Tax credit carryforwards 

Investment in subsidiaries 

Environmental expenditures 

Less: valuation allowance 

Total deferred income tax assets 

Deferred income tax liabilities 

Capital cost allowance in excess of depreciation and amorization 

Pension assets 

Regulatory assets and liabilities 

Other 

Total deferred income tax liabilities 

Net deferred income tax liabilities 

64 

2022 

2021 

506 

— 

301 

245 

273 

182 

102 

34 

1,643 

(381) 

1,262 

1,728 

129 

— 

6 

1,863 

(601) 

659 

257 

— 

265 

273 

148 

99 

44 

1,745 

(378) 

1,367 

1,304 

— 

308 

4 

1,616 

(249) 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The net deferred income tax liabilities are presented on the consolidated balance sheets as follows: 

As at December 31 (millions of dollars) 

Long-term: 

Deferred income tax assets 

Deferred income tax liabilities 

Net deferred income tax liabilities 

2022 

2021 

114 

(715) 

(601) 

118 

(367) 

(249) 

The valuation allowance for deferred tax assets as at December 31, 2022 was $381 million (2021 - $378 million). The valuation allowance primarily 
relates to temporary diferences for non-depreciable assets and investments in subsidiaries. As of December 31, 2022 and 2021, the Company had 
non-capital losses carried forward available to reduce future years’ taxable income, which expire as follows: 

Year of expiry (millions of dollars) 

2035 

2036 

2037 

2038 

2039 

2040 

2041 

2042 

Total losses 

7.  OTHER COMPREHENSIVE INCOME 

Year ended December 31 (millions of dollars) 

Gain on cash fow hedges (interest-rate swap agreements) (Notes 5, 17)1 

Gain on transfer of other post-employment benefts (OPEB) (Note 19) 

Other 

1 

Includes $2 million after-tax realized gain (2021 - $8 million loss) and $3 million before-tax (2021 - $12 million loss) on cash fow hedges reclassifed to fnancing charges. 

8.  ACCOUNTS RECEIVABLE 

As at December 31 (millions of dollars) 

Accounts receivable - billed 

Accounts receivable - unbilled 

Accounts receivable, gross 

Allowance for doubtful accounts 

Accounts receivable, net 

2022 

357 

473 

830 

(63) 

767 

The following table shows the movements in the allowance for doubtful accounts for the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Allowance for doubtful accounts – beginning 

Write-ofs 

Additions to allowance for doubtful accounts 

Allowance for doubtful accounts – ending 

2022 

(56) 

25 

(32) 

(63) 

2022 

1 

138 

227 

230 

228 

18 

26 

37 

905 

2021 

1 

483 

172 

95 

199 

18 

29 

— 

997 

2022 

2021 

10 

2 

11 

23 

12 

— 

5 

17 

2021 

346 

409 

755 

(56) 

699 

2021 

(46) 

15 

(25) 

(56) 

65 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
9.  OTHER CURRENT ASSETS 

As at December 31 (millions of dollars) 

Regulatory assets (Note 12) 

Prepaid expenses and other assets 

Materials and supplies 

Derivative assets (Note 17) 

2022 

189 

62 

25 

5 

281 

10.  PROPERTY, PLANT AND EQUIPMENT 

As at December 31, 2022 (millions of dollars) 

Propery, Plant 
and Equipment 

Accumulated 
Depreciation 

Construction 
in Progress 

Transmission 

Distribution 

Communication 

Administration and service 

Easements 

20,162 

12,707 

1,528 

2,120 

701 

37,218 

6,641 

4,380 

1,197 

1,065 

88 

938 

107 

100 

85 

— 

2021 

226 

55 

22 

— 

303 

Total 

14,459 

8,434 

431 

1,140 

613 

As at December 31, 2021 (millions of dollars) 

Propery, Plant 
and Equipment 

Accumulated 
Depreciation 

Transmission 

Distribution 

Communication 

Administration and service 

Easements 

18,970 

12,045 

1,466 

1,963 

679 

35,123 

13,371 

1,230 

25,077 

Construction 
in Progress 

1,183 

95 

61 

78 

— 

Total 

13,846 

7,977 

405 

1,019 

595 

6,307 

4,163 

1,122 

1,022 

84 

12,698 

1,417 

23,842 

Financing charges capitalized on propery, plant and equipment under construction were $57 million in 2022 (2021 - $57 million). 

11.  INTANGIBLE ASSETS 

As at December 31, 2022 (millions of dollars) 

Computer applications software 

Other 

As at December 31, 2021 (millions of dollars) 

Computer applications software 

Other 

Intangible 
Assets 

1,178 

6 

1,184 

Intangible 
Assets 

1,097 

5 

1,102 

Accumulated 
Amorization 

Development 
in Progress 

738 

5 

743 

167 

— 

167 

Accumulated 
Amorization 

Development 
in Progress 

657 

5 

662 

130 

— 

130 

Total 

607 

1 

608 

Total 

570 

— 

570 

Financing charges capitalized to intangible assets under development were $6 million in 2022 (2021 - $3 million). The estimated annual amorization 
expense for intangible assets is as follows: 2023 - $74 million; 2024 - $64 million; 2025 - $62 million; 2026 - $59 million; and 2027 - $53 million. 

66 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
12.  REGULATORY ASSETS AND LIABILITIES 
Regulatory assets and liabilities arise as a result of the rate-seting process. Hydro One has recorded the following regulatory assets and liabilities: 

As at December 31 (millions of dollars) 

Regulatory assets: 

Deferred income tax regulatory asset 

Post-retirement and post-employment benefts - non-service cost 

Environmental 

Deferred tax asset sharing 

Stock-based compensation 

Conservation and Demand Management (CDM) variance 

Rural and Remote Rate Protection (RRRP) variance 

Pension beneft regulatory asset 

Foregone revenue deferral 

Other 

Total regulatory assets 

Less: current porion 

Regulatory liabilities: 

Post-retirement and post-employment benefts 

Pension beneft regulatory liability 

Tax rule changes variance 

Earnings sharing mechanism deferral 

Retail setlement variance account (RSVA) 

External revenue variance 

Asset removal costs cumulative variance 

Pension cost diferential 

Capitalized overhead tax variance 

Green energy expenditure variance 

Deferred income tax regulatory liability 

Other 

Total regulatory liabilities 

Less: current porion 

Deferred Income Tax Regulatory Asset and Liability 
Deferred income taxes are recognized on temporary diferences 
between the carrying amount of assets and liabilities in the fnancial 
statements and the corresponding tax bases used in the computation 
of taxable income. The Company has recognized regulatory assets and 
liabilities that correspond to deferred income taxes that fow through 
the rate-seting process. In the absence of rate-regulated accounting, 
the Company’s income tax expense would have been recognized 
using the liability method and there would be no regulatory accounts 
established for taxes to be recovered through future rates. As a result, 
the 2022 income tax expense would have been higher by approximately 
$66 million (2021 - $127 million). The $66 million (2021 - $127 million) 
impact is ofset against deferred income tax regulatory asset and 
liability, deferred tax asset sharing, and post-retirement and post-
employment benefts - non-service cost. 

2022 

2021 

2,724 

141 

93 

73 

34 

25 

25 

— 

— 

38 

3,153 

(189) 

2,964 

506 

358 

100 

75 

53 

50 

41 

26 

16 

5 

4 

28 

1,262 

(139) 

1,123 

2,509 

125 

122 

204 

38 

8 

10 

713 

25 

33 

3,787 

(226) 

3,561 

33 

— 

86 

42 

58 

52 

36 

30 

— 

13 

4 

18 

372 

(10) 

362 

Post-Retirement and Post-Employment Benefts - 
Non-Service Cost 
Hydro One has recorded a regulatory asset relating to the future 
recovery of its post-retirement and post-employment benefts other 
than service costs. The regulatory asset includes the applicable tax 
impact to refect taxes payable. Prior to adoption of ASU 2017-07 in 
2018, these amounts were capitalized to propery, plant and equipment 
and intangible assets. As par of Hydro One Networks' 2020-2022 
Transmission Decision, the OEB concluded that the non-service cost 
component of Hydro One's OPEB costs shall be recognized as OM&A 
for both its transmission and distribution businesses. Furhermore, 
Hydro One Networks distribution continued to record the non-service 
cost component of OPEBs in this account until the end of 2022. 
As par of the JRAP Decision received in November 2022, the OEB 
approved the disposition of Hydro One Networks' transmission and 
distribution account balances as at December 31, 2020, including 
accrued interest, which will be recovered from ratepayers over a one-
year period ending December 31, 2023 and a three-year period ending 
December 31, 2025, respectively. 

67 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Environmental 
Hydro One records a liability for the estimated future expenditures 
required to remediate environmental contamination. A regulatory 
asset is recognized because management considers it to be probable 
environmental expenditures will be recovered in the future through the 
rate-seting process. The Company has recorded an equivalent amount 
as a regulatory asset. In 2022, the revaluation adjustment increased 
the environmental regulatory asset by $3 million (2021 - $18 million) 
to refect changes in the recoverable porion of the Company’s PCB 
and LAR environmental liabilities. The environmental regulatory asset 
is amorized to results of operations based on the patern of actual 
expenditures incurred and charged to environmental liabilities. The OEB 
has the discretion to examine and assess the prudence and the timing 
of recovery of all of Hydro One’s actual environmental expenditures. 
In the absence of rate-regulated accounting, with respect to the 
revaluation adjustment, 2022 OM&A expenses would have been higher 
by $3 million (2021 - higher by $18 million). In addition, 2022 amorization 
expense would have been lower by $33 million (2021 - lower by 
$30 million), and 2022 fnancing charges would have been higher by 
$1 million (2021 - higher by $1 million). 

Deferred Tax Asset Sharing 
On October 2, 2020, the OEB issued a procedural order to implement 
the direction of the Ontario Divisional Cour which required Hydro One 
to submit its proposal for the recovery of the DTA amounts allocated 
to ratepayers for the 2017 to 2022 period. On April 8, 2021, the OEB 
rendered the DTA Implementation Decision, in which the OEB approved 
recovery of the DTA amounts allocated to ratepayers for the 2017 to 
2021 period, plus carrying charges over a two-year period, commencing 
on July 1, 2021. In addition, Hydro One was approved to adjust the 
transmission revenue requirement and the base distribution rates 
beginning January 1, 2022 to eliminate any furher amounts of future tax 
savings fowing to customers. As at December 31, 2022, Hydro One has 
a regulatory asset of $73 million for the cumulative DTA amounts shared 
with ratepayers since 2017 to date, net of the amount recovered from 
ratepayers pursuant to the DTA Implementation Decision. The regulatory 
asset of $73 million (2021 - $204 million) consists of $24 million 
(2021 - $72 million) and $49 million (2021 - $132 million) for Hydro One 
Networks’ distribution and transmission segments, respectively. As a 
result of the OEB’s procedural order, the $73 million regulatory asset 
relating to the cumulative DTA amounts allocated to ratepayers since 
2017 has been separately presented from the deferred income tax 
regulatory asset. The balance of this regulatory account will continue to 
decrease as amounts are recovered over the next 6 months. 

Stock-based Compensation 
The Company recognizes costs associated with share grant plans and 
Society RSUs in a regulatory asset as management considers it probable 
that share grant plans' and Society RSU costs will be recovered in 
the future through the rate-seting process. In the absence of rate-
regulated accounting, OM&A expenses would be lower by $2 million 
(2021 - $1 million). Share grant and Society RSU costs are transferred to 
labour costs at the time they vest and are issued, and are recovered in 
rates in accordance with recovery of these labour costs. 

CDM Variance 
The CDM variance account tracks the impact of actual CDM and 
demand response programs on the actual load forecast compared to 
the estimated load forecast included in revenue requirement. As per 
the OEB's decision on Hydro One Networks' transmission rates for 2017 
to 2019, this account was maintained to record any variances for 2017, 
2018, and 2019. In April 2020, the 2017 balance, plus accrued interest 
through December 31, 2018 was approved for disposition over a three-
year period that ended on December 31, 2022. CDM variance amounts 
for 2018 and 2019 were calculated and proposed for disposition in the 
Hydro One Networks JRAP application. In November 2022, the amount 
as at December 31, 2020, including accrued interest, was approved 
for disposition by the OEB. The amount was approved to be recovered 
from ratepayers over a one-year period ending December 31, 2023. 
Since CDM revenues qualify as a Type A program under the Alternative 
Revenue Program, $23 million was recognized in transmission revenues. 

RRRP Variance 
Hydro One Remotes receives RRRP amounts from the Independent 
Electricity System Operator (IESO). At December 31, 2022, the Company 
recognized a regulatory asset representing the amounts required to 
achieve breakeven net income, as regulated under the cost recovery 
model, in excess of cumulative RRRP amounts received. In 2022, RRRP 
amounts received were lower (2021 - lower) than amounts required 
to achieve breakeven net income, and as such, the regulatory asset 
was increased by $15 million (2021 - $4 million). In the absence of 
rate-regulated accounting, 2022 revenue would have been lower by 
$15 million (2021 - lower by $4 million). 

Foregone Revenue Deferral 
As at December 31, 2021, the foregone revenue deferral account was 
made up of the remaining balance refecting Hydro One Networks 
transmission business' foregone revenue, based on the diference 
between approved 2020 UTRs and interim 2020 UTRs, which was 
approved by the OEB to be collected from ratepayers over a two-year 
period that ended on December 31, 2022. 

Post-Retirement and Post-Employment Benefts 
In accordance with OEB rate orders, post-retirement and post-
employment benefts costs are recovered on an accrual basis. The 
Company recognizes the net unfunded or overunded status of post-
retirement and post-employment obligations on the consolidated 
balance sheets with an incremental ofset to the associated regulatory 
asset or regulatory liability, as the case may be. A regulatory asset or 
liability is recognized because management considers it to be probable 
that post-retirement and post-employment beneft costs will be 
recovered or returned in the future through the rate-seting process. 
The post-retirement and post-employment beneft obligation is 
remeasured to the present value of the actuarially determined beneft 
obligation at each year end based on an annual actuarial repor, with an 
ofset to the associated regulatory asset or liability as the case may be, 
to the extent of the remeasurement adjustment. In the absence of rate-
regulated accounting, 2022 OCI would have been higher by $473 million 
(2021 - OCI higher by $94 million). 

68 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022Pension Beneft Regulatory Asset / Liability 
In accordance with OEB rate orders, pension costs recovered on a 
cash basis as employer contributions are paid to the pension fund in 
accordance with the Pension Benefts Act (Ontario). The Company 
recognizes the net unfunded or overunded status of pension 
obligations on the consolidated balance sheets with an ofset to the 
associated regulatory asset or liability. The pension beneft obligation is 
remeasured to the present value of the actuarially determined beneft 
obligation at each year end based on an annual actuarial repor, with 
an ofset to the associated regulatory asset or liability, to the extent 
of the remeasurement adjustment. In the absence of rate-regulated 
accounting, OCI would have been higher by $1,035 million (2021 - OCI 
higher by $1,017 million) and OM&A expenses would have been lower by 
$36 million (2021 - higher by $132 million). 

Tax Rule Changes Variance 
The 2019 federal and Ontario budgets (Budgets) provided cerain 
time-limited investment incentives permiting Hydro One to deduct 
accelerated capital cost allowance of up to three times the frst-year 
rate for capital investments acquired after November 20, 2018 and 
placed in-service before January 1, 2028 (Accelerated Depreciation). 
Following the enactment of the Budget measures in the second quarer 
of 2019, the OEB directed all Ontario regulated utilities including 
Hydro One to track the full revenue impact of the tax benefts related to 
the Accelerated Depreciation rules to ratepayers. The tax beneft to be 
returned to ratepayers in the future gave rise to a regulatory liability and 
resulted in a decrease in revenues as current rates do not include the 
beneft of the Accelerated Depreciation; therefore, the revenue subject 
to refund cannot be recognized. As par of the JRAP Decision received 
in November 2022, the OEB approved the disposition of Hydro One 
Networks' transmission and distribution account balances as at 
December 31, 2020, including accrued interest, which will be returned 
to ratepayers over a one-year period ending December 31, 2023 and a 
three-year period ending December 31, 2025, respectively. 

Earnings Sharing Mechanism Deferral 
In March 2019, the OEB approved the establishment of an earnings 
sharing mechanism deferral account for Hydro One Networks' 
distribution segment to record over-earnings including tax impacts, 
if any, realized for any year from 2018 to 2022. Under this mechanism, 
Hydro One shares 50% of regulated earnings that exceed the OEB-
approved regulatory return-on-equity by more than 100 basis points 
with distribution ratepayers. A similar account was also approved for 
B2M LP in January 2020, and Hydro One Networks transmission and 
NRLP in April 2020. HOSSM's account was approved as par of the 
acquisition decision in October 2016 and became efective in 2022. 
The balance in the account as at December 31, 2022 mostly relates 
to Hydro One Networks distribution and transmission. As par of the 
JRAP Decision received in November 2022, the OEB approved the 
disposition of Hydro One networks' distribution business' balance as at 
December 31, 2020, including accrued interest, over a three-year period 
ending December 31, 2025. 

RSVA 
Hydro One has deferred cerain retail setlement variance amounts 
under the provisions of Aricle 490 of the OEB’s Accounting Procedures 
Handbook. The RSVA account tracks the diference between the cost of 
power purchased from the IESO and the cost of power recovered from 
ratepayers. As par of the JRAP Decision received in November 2022, 

the OEB approved the disposition of Hydro One networks' distribution 
business' balance as at December 31, 2020, including accrued interest, 
over a three-year period ending December 31, 2025. 

External Revenue Variance 
The external revenue variance account balance refects the diference 
between Hydro One Networks' transmission business' actual expor 
service revenue and external revenues from secondary land use, and 
the OEB-approved amounts. The account also records the diference 
between actual net external station maintenance, engineering and 
construction services revenue, and other external revenue, and the 
OEB-approved amounts. As par of the JRAP Decision received in 
November 2022, the OEB approved the disposition of Hydro One 
networks' transmission business' balance as at December 31, 
2020, including accrued interest, over a one-year period ending 
December 31, 2023. 

Asset Removal Costs Cumulative Variance 
In April 2020, the OEB approved the establishment of an asset 
removal costs cumulative variance account for Hydro One Networks' 
transmission business to record the diference between the revenue 
requirement associated with forecast asset removal costs included in 
depreciation expense and actual asset removal costs incurred from 
2020 to 2022. This account is asymmetrical to the beneft of ratepayers 
on a cumulative basis over the 2020-2022 rate period. As par of the 
JRAP Decision received in November 2022, the OEB approved the 
disposition of Hydro One networks' transmission business' balance as at 
December 31, 2020, including accrued interest, over a one-year period 
ending December 31, 2023. 

Pension Cost Diferential 
Variances between the pension cost recognized and the cost 
embedded in rates as par of the rate-seting process for Hydro One 
Networks' transmission and distribution businesses are recognized as 
a regulatory asset or regulatory liability, as the case may be. As par 
of the JRAP Decision received in November 2022, the OEB approved 
the disposition of Hydro One Networks' transmission and distribution 
account balances as at December 31, 2020, including accrued interest, 
which will be returned to ratepayers over a one-year period ending 
December 31, 2023 and a three-year period ending December 31, 2025, 
respectively. In the absence of rate-regulated accounting, 2022 revenue 
would have been lower by $4 million (2021 - higher by $1 million). 

Capitalized Overhead Tax Variance 
In November 2022, the OEB approved the establishment of a capitalized 
overhead tax variance account to capture the diference between 
the capitalized overheads deducted in calculating the regulatory 
tax expense included in rates and the actual capitalized overhead 
costs deducted in Hydro One's tax returns for Hydro One Networks' 
transmission and distribution businesses for the 2016 to 2027 period. 
Variance amounts are recognized at the earlier of (i) when the tax 
year has been audited by the Canada Revenue Agency or (ii) when the 
taxation year is statute barred. 

Green Energy Expenditure Variance 
In April 2010, the OEB requested the establishment of deferral accounts 
which capture the diference between the revenue recorded on the 
basis of Green Energy Plan expenditures incurred and the actual 
recoveries received. 

69 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 202213.  OTHER LONG-TERM ASSETS 

As at December 31 (millions of dollars) 

Deferred pension assets (Note 19) 

Right-of-Use assets (Note 22) 

Investments 

Other long-term assets 

14.  ACCOUNTS PAYABLE AND OTHER CURRENT LIABILITIES 

As at December 31 (millions of dollars) 

Accrued liabilities 

Accounts payable 

Regulatory liabilities (Note 12) 

Accrued interest 

Environmental liabilities (Note 20) 

Lease obligations (Note 22) 

Derivative liabilities (Note 17) 

15.  OTHER LONG-TERM LIABILITIES 

As at December 31 (millions of dollars) 

Post-retirement and post-employment beneft liability (Note 19) 

Environmental liabilities (Note 20) 

Lease obligations (Note 22) 

Asset retirement obligations (Note 21) 

Pension beneft liability (Note 19) 

Long-term accounts payable 

Other long-term liabilities 

2022 

358 

56 

35 

12 

461 

2022 

683 

295 

139 

120 

25 

12 

— 

2021 

— 

57 

22 

14 

93 

2021 

619 

255 

10 

124 

34 

14 

8 

1,274 

1,064 

2022 

1,376 

68 

43 

28 

— 

— 

30 

2021 

1,800 

88 

46 

14 

713 

3 

19 

1,545 

2,683 

16.  DEBT AND CREDIT AGREEMENTS 

Shor-Term Notes and Credit Facilities 
Hydro One meets its shor-term liquidity requirements in par 
through the issuance of commercial paper under Hydro One Inc.’s 
Commercial Paper Program which has a maximum authorized amount 
of $2,300 million. These shor-term notes are denominated in Canadian 
dollars with varying maturities up to 365 days. The Commercial Paper 

Program is suppored by Hydro One Inc.’s revolving standby credit 
facilities totaling $2,300 million. 

At December 31, 2022, Hydro One’s consolidated commited and 
unsecured credit facilities (Operating Credit Facilities) consisted of 
the following: 

(millions of dollars) 

Hydro One Inc. 

Revolving standby credit facilities 

Hydro One 

Five-year senior, revolving term credit facility 

Total 

Maturity 

June 20271 

June 20271 

Total 
Amount 

2,300 

250 

2,550 

Amount 
Drawn 

— 

— 

— 

1 

On June 1, 2022, the maturity dates for the Operating Credit Facilities were extended from June 2026 to June 2027. 

The Company may use the Operating Credit Facilities for working 
capital and general corporate purposes. If used, interest on the 
Operating Credit Facilities would apply based on Canadian benchmark 
rates. The obligation of each lender to make any credit extension under 
its credit facility is subject to various conditions including that no event 
of default has occurred or would result from such credit extension. 

Subsidiary Debt Guarantee 
Hydro One Holdings Limited (HOHL) is an indirect wholly-owned 
subsidiary of Hydro One that may ofer and sell debt securities. Any debt 
securities issued by HOHL are fully and unconditionally guaranteed by 
the Company. At December 31, 2022 and 2021, no debt securities have 
been issued by HOHL. 

70 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
Long-Term Debt 
The following table presents long-term debt outstanding at December 31, 2022 and 2021: 

As at December 31 (millions of dollars) 

3.20% Series 25 notes due 2022 

0.71% Series 48 notes due 2023 

2.54% Series 42 notes due 2024 

1.76% Series 45 notes due 2025 

2.97% Series 40 notes due 2025 

2.77% Series 35 notes due 2026 

4.91% Series 52 notes due 2028 

3.02% Series 43 notes due 2029 

2.16% Series 46 notes due 2030 

7.35% Debentures due 2030 

1.69% Series 49 notes due 2031 

2.23% Series 50 notes due 2031 

6.93% Series 2 notes due 2032 

6.35% Series 4 notes due 2034 

5.36% Series 9 notes due 2036 

4.89% Series 12 notes due 2037 

6.03% Series 17 notes due 2039 

5.49% Series 18 notes due 2040 

4.39% Series 23 notes due 2041 

6.59% Series 5 notes due 2043 

4.59% Series 29 notes due 2043 

4.17% Series 32 notes due 2044 

5.00% Series 11 notes due 2046 

3.91% Series 36 notes due 2046 

3.72% Series 38 notes due 2047 

3.63% Series 41 notes due 2049 

2.71% Series 47 notes due 2050 

3.64% Series 44 notes due 2050 

3.10% Series 51 notes due 2051 

4.00% Series 24 notes due 2051 

3.79% Series 26 notes due 2062 

4.29% Series 30 notes due 2064 

Hydro One Inc. long-term debt (a) 

1.41% Series 2020-1 notes due 2027 

Hydro One long-term debt (b) 

6.6% Senior Secured Bonds due 2023 (Principal amount - $95 million) 

4.6% Note Payable due 2023 (Principal amount - $36 million) 

HOSSM long-term debt (c) 

Add: Net unamorized debt premiums 

Less: Unamorized deferred debt issuance costs 

Total long-term debt 

2022 

2021 

— 

600 

700 

400 

350 

500 

750 

550 

400 

400 

400 

450 

500 

385 

600 

400 

300 

500 

300 

315 

435 

350 

325 

350 

450 

750 

500 

250 

450 

225 

310 

50 

600 

600 

700 

400 

350 

500 

— 

550 

400 

400 

400 

450 

500 

385 

600 

400 

300 

500 

300 

315 

435 

350 

325 

350 

450 

750 

500 

250 

450 

225 

310 

50 

13,245 

13,095 

425 

425 

97 

36 

133 

425 

425 

105 

37 

142 

13,803 

13,662 

8 

(48) 

9 

(51) 

13,763 

13,620 

71 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
(a)  Hydro One Inc. long-term debt 

(b)  Hydro One long-term debt 

At December 31, 2022, long-term debt of $13,245 million (2021 - 
$13,095 million) was outstanding, the majority of which was issued 
under Hydro One Inc.’s Medium Term Note (MTN) Program. In June 
2022, Hydro One Inc. fled a shor form base shelf prospectus in 
connection with its MTN Program, which has a maximum authorized 
principal amount of notes issuable of $4,000 million, expiring in July 
2024. At December 31, 2022, $3,250 million remained available for 
issuance under the MTN Program prospectus. 

In 2022, Hydro One Inc. issued long-term debt totaling $750 million 
(2021 - $900 million) and repaid long-term debt of $600 million 
(2021 - $800 million) under the MTN Program. 

At December 31, 2022, long-term debt of $425 million (2021 - 
$425 million) was outstanding under Hydro One's shor form base 
shelf prospectus (Universal Base Shelf Prospectus). On August 15, 
2022, Hydro One fled the Universal Base Shelf Prospectus with 
securities regulatory authorities in Canada to replace a previous 
prospectus that would otherwise have expired in September 2022. 
The Universal Base Shelf Prospectus allows Hydro One to ofer, 
from time to time in one or more public oferings, up to $2,000 
million of debt, equity or other securities, or any combination 
thereof, during the 25-month period ending on September 16, 
2024. At December 31, 2022, no securities have been issued under 
the Universal Base Shelf Prospectus. During the years ended 
December 31, 2022 and 2021, no long-term debt was issued 
or repaid. 

(c)  HOSSM long-term debt 

At December 31, 2022, HOSSM long-term debt of $133 million 
(2021 - $142 million), with a principal amount of $131 million (2021 
- $134 million) was outstanding. In 2022, no long-term debt was 
issued (2021 - $nil), and $3 million (2021 - $4 million) of long-term 
debt was repaid. 

The total long-term debt is presented on the consolidated balance sheets as follows: 

As at December 31 (millions of dollars) 

Current liabilities: 

Long-term debt payable within one year 

Long-term liabilities: 

Long-term debt 

Total long-term debt 

2022 

733 

13,030 

13,763 

2021 

603 

13,017 

13,620 

Principal and Interest Payments 
At December 31, 2022, future principal repayments, interest payments, and related weighted-average interest rates were as follows: 

Long-Term Debt 
Principal Repayments 

Interest 
Payments 

Weighted-Average 
Interest Rate 

(millions of dollars) 

(millions of dollars) 

731 

700 

750 

500 

425 

3,106 

3,450 

7,245 

13,801 

518 

513 

495 

479 

473 

2,478 

1,976 

3,663 

8,117 

(%) 

1.7 

2.5 

2.3 

2.8 

1.4 

2.2 

4.1 

4.5 

3.9 

Year 1 

Year 2 

Year 3 

Year 4 

Year 5 

Years 6-10 

Thereafter 

72 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
17.  FAIR VALUE OF FINANCIAL INSTRUMENTS 

AND RISK MANAGEMENT 

Fair value is considered to be the exchange price in an orderly 
transaction between market paricipants to sell an asset or transfer a 
liability at the measurement date. The fair value defnition focuses on 
an exit price, which is the price that would be received in the sale of an 
asset or the amount that would be paid to transfer a liability. 

inputs include, but are not limited to, quoted prices for similar assets 
or liabilities in an active market, quoted prices for identical or similar 
assets or liabilities in markets that are not active and inputs other than 
quoted market prices that are observable for the asset or liability, such 
as interest-rate curves and yield curves observable at commonly quoted 
intervals, volatilities, credit risk and default rates. A Level 2 measurement 
cannot have more than an insignifcant porion of the valuation based 
on unobservable inputs. 

Hydro One classifes its fair value measurements based on the following 
hierarchy, as prescribed by the accounting guidance for fair value, which 
prioritizes the inputs to valuation techniques used to measure fair value 
into three levels: 

Level 3 inputs are any fair value measurements that include 
unobservable inputs for the asset or liability for more than an 
insignifcant porion of the valuation. A Level 3 measurement may be 
based primarily on Level 2 inputs. 

Level 1 inputs are unadjusted quoted prices in active markets for 
identical assets or liabilities that Hydro One has the ability to access. 
An active market for the asset or liability is one in which transactions 
for the asset or liability occur with sufcient frequency and volume to 
provide ongoing pricing information. 

Level 2 inputs are those other than quoted market prices that are 
observable, either directly or indirectly, for an asset or liability. Level 2 

Non-Derivative Financial Assets and Liabilities 
At December 31, 2022 and 2021, the Company’s carrying amounts 
of cash and cash equivalents, accounts receivable, due from related 
paries, shor-term notes payable, accounts payable, and due to related 
paries are representative of fair value due to the shor-term nature of 
these instruments. 

Fair Value Measurements of Long-Term Debt 
The fair values and carrying values of the Company’s long-term debt at December 31, 2022 and 2021 are as follows: 

As at December 31 (millions of dollars) 

Long-term debt, including current porion 

Fair Value Measurements of Derivative Instruments 

Fair Value Hedges 
At December 31, 2022 and 2021, Hydro One Inc. had no fair 
value hedges. 

Cash Flow Hedges 
At December 31, 2022 and 2021, Hydro One Inc. had a total of 
$800 million in pay-fxed, receive-foating interest-rate swap 

2022 

Carrying Value 

13,763 

2022 

Fair Value 

13,026 

2021 

Carrying Value 

13,620 

2021 

Fair Value 

15,573 

agreements designated as cash fow hedges. These cash fow hedges 
are intended to ofset the variability of interest rates on the issuances 
of shor-term commercial paper between January 9, 2020 and 
March 9, 2023. 

At December 31, 2022 and 2021, the Company had no derivative 
instruments classifed as undesignated contracts. 

Fair Value Hierarchy 
The fair value hierarchy of fnancial assets and liabilities at December 31, 2022 and 2021 is as follows: 

As at December 31, 2022 (millions of dollars) 

Carrying Value 

Fair Value 

Level 1 

Level 2 

Level 3 

Assets: 

Derivative instruments (Note 9) 

Cash fow hedges, including current porion 

5 

5 

Liabilities: 

Long-term debt, including current porion 

13,763 

13,026 

—

—

5 

13,026 

— 

— 

As at December 31, 2021 (millions of dollars) 

Carrying Value 

Fair Value 

Level 1 

Level 2 

Level 3 

Liabilities: 

Long-term debt, including current porion 

13,620 

15,573 

Derivative instruments (Note 14) 

Cash fow hedges, including current porion 

8 

13,628 

8 

15,581 

—

—

—

15,573 

8 

15,581 

— 

— 

— 

The fair value of the interest rate swaps designated as cash fow hedges is determined using a discounted cash fow method based on period-end 
swap yield curves. 

73 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The fair value of the long-term debt is based on unadjusted period-end market prices for the same or similar debt of the same 
remaining maturities. 

There were no transfers between any of the fair value levels during the years ended December 31, 2022 or 2021. 

Risk Management 
Exposure to market risk, credit risk and liquidity risk arises in the normal 
course of the Company’s business. 

Market Risk 
Market risk refers primarily to the risk of loss which results from changes 
in values, foreign exchange rates and interest rates. The Company is 
exposed to fuctuations in interest rates, as its regulated return on equity 
is derived using a formulaic approach that takes anticipated interest 
rates into account. The Company is not currently exposed to material 
commodity price risk or material foreign exchange risk. 

The Company uses a combination of fxed and variable-rate debt to 
manage the mix of its debt porfolio. The Company also uses derivative 
fnancial instruments to manage interest-rate risk. The Company may 
utilize interest-rate swaps designated as fair value hedges as a means to 
manage its interest rate exposure to achieve a lower cost of debt. The 
Company may also utilize interest-rate derivative instruments, such as 
cash fow hedges, to manage its exposure to shor-term interest rates or 
to lock in interest-rate levels on forecasted fnancing. 

A hypothetical 100 basis point increase in interest rates associated with 
variable-rate debt would not have resulted in a signifcant decrease to 
Hydro One’s net income for the years ended December 31, 2022 and 
2021, respectively. 

For derivative instruments that are designated and qualify as cash fow 
hedges, the unrealized gain or loss, after tax, on the derivative instrument 
is recorded as OCI or OCL and is reclassifed to results of operations in 
the same period during which the hedged transaction afects results 
of operations. During the year ended December 31, 2022, a $12 million 
after-tax unrealized gain (2021 - $4 million loss), $17 million before-tax 
(2021 - $5 million loss), was recorded in OCI, and a $2 million after-tax 
realized gain (2021 - $8 million loss), $3 million before-tax (2021 -
$12 million loss), was reclassifed to fnancing charges. This resulted in an 
accumulated other comprehensive income (AOCI) of $4 million related 
to cash fow hedges at December 31, 2022 (2021 - accumulated other 
comprehensive loss (AOCL) - $6 million). The Company estimates that the 
amount of AOCI, after tax, related to cash fow hedges to be reclassifed 
to results of operations in the next 12 months is $4 million. Actual 
amounts reclassifed to results of operations depend on the interest 
rate risk in efect until the derivative contracts mature. For all forecasted 
transactions, at December 31, 2022, the maximum term over which the 
Company is hedging exposures to the variability of cash fows is less than 
three months. 

The Pension Plan manages market risk by diversifying investments in 
accordance with the Pension Plan’s Statement of Investment Policies 
and Procedures. Interest rate risk arises from the possibility that changes 
in interest rates will afect the fair value of the Pension Plan’s fnancial 
instruments. In addition, changes in interest rates can also impact 
discount rates which impact the valuation of the pension and post-
retirement and post-employment liabilities. Currency risk is the risk that 

the value of the Pension Plan’s fnancial instruments will fuctuate due to 
changes in foreign currencies relative to the Canadian dollar. Other price 
risk is the risk that the value of the Pension Plan’s investments in equity 
securities will fuctuate as a result of changes in market prices, other than 
those arising from interest rate risk or currency risk. All three factors may 
contribute to changes in values of the Pension Plan investments. See 
Note 19 - Pension and Post-Retirement and Post-Employment Benefts 
for furher details. 

Credit Risk 
Financial assets create a risk that a counterpary will fail to discharge 
an obligation, causing a fnancial loss. At December 31, 2022 and 2021, 
there were no signifcant concentrations of credit risk with respect to 
any class of fnancial assets. The Company’s revenue is earned from a 
broad base of customers. As a result, Hydro One did not earn a material 
amount of revenue from any single customer. At December 31, 2022 
and 2021, there was no material accounts receivable balance due from 
any single customer. 

At December 31, 2022, the Company’s allowance for doubtful accounts 
was $63 million (2021 - $56 million). The allowance for doubtful 
accounts refects the Company's CECL for all accounts receivable 
balances, which are based on historical overdue balances, customer 
payments and write-ofs. At December 31, 2022, approximately 4% 
(2021 - 5%) of the Company’s net accounts receivable were outstanding 
for more than 60 days. 

Hydro One manages its counterpary credit risk through various 
techniques including (i) entering into transactions with highly rated 
counterparies, (ii) limiting total exposure levels with individual 
counterparies, (iii) entering into master agreements which enable 
net setlement and the contractual right of ofset, and (iv) monitoring 
the fnancial condition of counterparies. The Company monitors 
current credit exposure to counterparies on both an individual and an 
aggregate basis. The Company’s credit risk for accounts receivable is 
limited to the carrying amounts on the consolidated balance sheets. 

Derivative fnancial instruments result in exposure to credit risk since 
there is a risk of counterpary default. The maximum credit exposure of 
derivative contracts, before collateral, is represented by the fair value 
of contracts in an asset position at the reporing date. At December 31, 
2022 and 2021, the counterpary credit risk exposure on the fair value 
of these interest-rate swap contracts was not material. At December 31, 
2022, Hydro One’s credit exposure for all derivative instruments, and 
applicable payables and receivables, was with two fnancial institutions 
with investment grade credit ratings as counterparies. 

The Pension Plan manages its counterpary credit risk with respect to 
bonds by investing in investment-grade corporate and government 
bonds and with respect to derivative instruments by transacting only 
with highly rated fnancial institutions and by ensuring that exposure is 
diversifed across counterparies. 

74 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Liquidity Risk 
Liquidity risk refers to the Company’s ability to meet its fnancial 
obligations as they come due. Hydro One meets its shor-term 
operating liquidity requirements using cash and cash equivalents 
on hand, funds from operations, the issuance of commercial paper, 
and the Operating Credit Facilities. The shor-term liquidity under 
the commercial paper program, the Operating Credit Facilities, and 
anticipated levels of funds from operations are expected to be sufcient 
to fund the Company’s operating requirements. The Company's 
currently available liquidity is also expected to be sufcient to address 
any reasonably foreseeable impacts that the COVID-19 pandemic may 
have on the Company’s cash requirements. 

In June 2022, Hydro One Inc. fled a shor form base shelf prospectus 
in connection with its MTN Program, which has a maximum authorized 
principal amount of notes issuable of $4,000 million, and expires in 
July 2024. At December 31, 2022, $3,250 million remained available 
for issuance under the MTN Program prospectus. See Note 33 - 
Subsequent Events for long-term debt issued under Hydro One Inc.'s 
MTN Program subsequent to December 31, 2022. 

On August 15, 2022, Hydro One fled the Universal Base Shelf 
Prospectus with securities regulatory authorities in Canada to replace 

a previous prospectus that would otherwise have expired in September 
2022. The Universal Base Shelf Prospectus allows Hydro One to ofer, 
from time to time in one or more public oferings, up to $2,000 million 
of debt, equity or other securities, or any combination thereof, during 
the 25-month period ending on September 16, 2024. At December 31, 
2022, no securities have been issued under the Universal Base Shelf 
Prospectus. 

On November 22, 2022, HOHL fled a shor form base shelf prospectus 
(US Debt Shelf Prospectus) with securities regulatory authorities 
in Canada and the US to replace a previous prospectus that would 
otherwise have expired in January 2023. The US Debt Shelf Prospectus 
allows HOHL to ofer, from time to time in one or more public oferings, 
up to US$3,000 million of debt securities, unconditionally guaranteed 
by Hydro One, expiring in December 2024. At December 31, 2022, no 
securities have been issued under the US Debt Shelf Prospectus. 

The Pension Plan’s shor-term liquidity is provided through cash and 
cash equivalents, contributions, investment income and proceeds from 
investment transactions. In the event that investments must be sold 
quickly to meet current obligations, the majority of the Pension Plan’s 
assets are invested in securities that are traded in an active market and 
can be readily disposed of as liquidity needs arise. 

18.  CAPITAL MANAGEMENT 
The Company’s objectives with respect to its capital structure are to maintain efective access to capital on a long-term basis at reasonable rates, 
and to deliver appropriate fnancial returns. In order to ensure ongoing access to capital, the Company targets to maintain strong credit quality. At 
December 31, 2022 and 2021, the Company’s capital structure was as follows: 

As at December 31 (millions of dollars) 

Shor-term notes payable 

Long-term debt payable within one year 

Less: cash and cash equivalents 

Long-term debt 

Common shares 

Retained earnings 

Total capital 

2022 

1,374 

733 

(530) 

1,577 

13,030 

5,699 

5,562 

25,868 

2021 

1,045 

603 

(540) 

1,108 

13,017 

5,688 

5,174 

24,987 

Hydro One Inc. and HOSSM have customary covenants typically associated with long-term debt. Long-term debt and credit facility covenants 
limit permissible debt to 75% of its total capitalization, limit the ability to sell assets and impose a negative pledge provision, subject to customary 
exceptions. At December 31, 2022, the Company was in compliance with all fnancial covenants and limitations associated with the outstanding 
borrowings and credit facilities. 

75 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
19.  PENSION AND POST-RETIREMENT AND 

POST-EMPLOYMENT BENEFITS 

Hydro One has a Pension Plan, a DC Plan, a supplementary pension 
plan (Supplementary Plan), and post-retirement and post-employment 
beneft plans. 

DC Plan 
Hydro One established a DC Plan efective January 1, 2016. The DC Plan 
covers eligible management employees hired on or after January 1, 2016, 
as well as management employees hired before January 1, 2016 who 
were not eligible to join the Pension Plan as of September 30, 2015. 
Members of the DC Plan have an option to contribute 4%, 5% or 6% of 
their pensionable earnings, with matching contributions by Hydro One 
up to an annual contribution limit. There is also a Supplementary DC 
Plan that provides members of the DC Plan with employer contributions 
beyond the limitations imposed by the Income Tax Act (Canada) in the 
form of credits to a notional account. Hydro One’s contributions to the 
DC Plan for the year ended December 31, 2022 were $3 million (2021 - 
$2 million). 

Pension Plan, Supplementary Plan, and Post-Retirement and 
Post-Employment Plans 
The Pension Plan is a defned beneft contributory plan which covers 
eligible regular employees of Hydro One and its subsidiaries. The 
Pension Plan provides benefts based on highest three-year average 
pensionable earnings. For management employees who commenced 
employment on or after January 1, 2004, and for the Society of United 
Professionals (Society)-represented staf hired after November 17, 2005, 
benefts are based on highest fve-year average pensionable earnings. 
After retirement, pensions are indexed to infation. Membership in 
the Pension Plan was closed to management employees who were 
not eligible to join the Pension Plan as of September 30, 2015. These 
employees are eligible to join the DC Plan. 

Company and employee contributions to the Pension Plan are based 
on actuarial repors, including valuations perormed at least every 
three years, and actual or projected levels of pensionable earnings, 
as applicable. The most recent actuarial valuation was perormed 
efective December 31, 2021 and fled on September 26, 2022. Total 
annual cash Pension Plan employer contributions for 2022 were 
$89 million (2021 - $62 million). Estimated annual Pension Plan employer 
contributions for the years 2023, 2024, 2025, 2026 and 2027 are 
approximately $91 million, $101 million, $103 million, $106 million, and 
$109 million, respectively. 

The Supplementary Plan provides members of the Pension Plan 
with benefts that would have been earned and payable under the 
Pension Plan beyond the limitations imposed by the Income Tax Act 
(Canada). The Supplementary Plan obligation is included with other 
post-retirement and post-employment beneft obligations on the 
consolidated balance sheets. 

Hydro One recognizes the overunded or underunded status of the 
Pension Plan, and post-retirement and post-employment beneft 
plans (Plans) as an asset or liability on its consolidated balance sheets, 
with ofseting regulatory assets and liabilities as appropriate. The 
overunded beneft asset and underunded beneft obligations for the 
Plans, in the absence of regulatory accounting, would be recognized in 
AOCI. The impact of changes in assumptions used to measure pension 
and post-retirement beneft obligations is generally recognized over 
the expected average remaining service period of the employees and 
using the corridor approach for the post-retirement beneft plan. For 
post-employment beneft plan, the impact of changes in assumptions 
are recognized immediately in the net periodic beneft cost. The 
measurement date for the Plans is December 31. 

76 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022   
 
The following tables provide the components of the unfunded status of the Company's Plans at December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Change in projected beneft obligation 

Projected beneft obligation, beginning of year 

Current service cost 

Employee contributions 

Interest cost 

Benefts paid 

Net actuarial loss 
Transfers from other plans1 

Projected beneft obligation, end of year 

Change in plan assets 

Fair value of plan assets, beginning of year 

Actual return on plan assets 

Benefts paid 

Employer contributions 

Employee contributions 

Administrative expenses 

Fair value of plan assets, end of year 

Unfunded (funded) status 

Pension Benefts 

Post-Retirement and 
Post-Employment Benefts 

2022 

2021 

2022 

2021 

9,358 

214 

63 

283 

(402) 

(1,970) 

— 

7,546 

8,645 

(470) 

(402) 

89 

63 

(21) 

7,904 

(358) 

9,763 

1,863 

1,857 

240 

61 

257 

(392) 

(571) 

— 

9,358 

8,103 

834 

(392) 

62 

61 

(23) 

8,645 

713 

63 

— 

58 

(51) 

(499) 

8 

1,442 

— 

— 

(51) 

51 

— 

— 

— 

66 

— 

51 

(47) 

(98) 

34 

1,863 

— 

— 

(47) 

47 

— 

— 

— 

1,442 

1,863 

1  See below for information related to the transfer from other plans in 2021 as well as future transfers from other plans for employees transferred in 2021 and 2022. 

Future Transfers from Other Plans 
Hydro One and Inergi LP agreed to transfer the employment of cerain 
Inergi LP employees (Transferred Employees) to Hydro One Networks. 
Employees related to the Information Technology Operations, Finance 
and Accounting, Payroll, Source to Pay, Setlements and cerain Shared 
Services functions were transferred over a period ending January 1, 
2022. The Transferred Employees who were paricipants in the Inergi LP 
Pension Plan (Inergi Plan) became paricipants in the Hydro One Pension 
Plan upon transfer to Hydro One Networks. In December 2022, approval 
was granted by the Financial Services Regulatory Authority of Ontario 
to transfer the assets and liabilities of the Inergi Plan, however, the 
assets and liabilities have not yet been transferred to the Hydro One 
Pension Plan. The values of assets and liabilities of the Inergi Plan to be 
transferred to the Plan will be determined at the date of transfer, which 
is expected to occur in Q1 or Q2 2023. Inergi and Hydro One Networks 
also agreed to transfer OPEB liabilities related to the Transferred 
Employees to Hydro One’s post-retirement and post-employment 
beneft plans. 

On March 1, 2021, Transferred Employees associated with information 
technology operations (ITO Employees) transferred to Hydro One 
Networks, and the transfer of the OPEB liability of $28 million related 
to the ITO Employees was completed. The liability was recorded as a 
post-retirement and post-employment beneft liability with an ofset to 
OCL, and cash totaling $27 million was transferred to Hydro One and 
recorded as an asset with an ofset to OCI. Both, the OCI resulting from 
the transfer of the cash asset and the OCL resulting from the transfer 

of the other post-retirement beneft liability are being recognized in net 
income over the expected average remaining service lifetime (EARSL) of 
the ITO Employees. 

On November 1, 2021, Transferred Employees associated with source 
to pay operations (S2P Employees) transferred to Hydro One Networks, 
and the transfer of the OPEB liability of $6 million related to the S2P 
Employees was completed. The liability was recorded as a post-
retirement and post-employment beneft liability with an ofset to OCL, 
and cash totaling $6 million was transferred to Hydro One and recorded 
as an asset with an ofset to OCI. Both, the OCI resulting from the 
transfer of the cash asset and the OCL resulting from the transfer of 
the other post-retirement beneft liability are being recognized in net 
income over the EARSL of the S2P Employees. 

The transfer of Finance and Accounting, Payroll and cerain Shared 
Services functions occurred on January 1, 2022 and the transfer of the 
OPEB liability of $9 million related to these Employees was completed 
in the frst quarer. The liability was recorded as a post-retirement and 
post-employment beneft liability with an ofset to OCL, and cash 
totaling $10 million was transferred to Hydro One and recorded as an 
asset with an ofset to OCI. Both the OCI resulting from the transfer 
of the cash asset and the OCL resulting from the transfer of the other 
post-retirement beneft liability are being recognized in net income over 
the EARSL of the Finance and Accounting, Payroll and cerain Shared 
Services employees. 

77 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
Hydro One presents its beneft obligations and plan assets net on its consolidated balance sheets as follows: 

As at December 31 (millions of dollars) 

Other assets1 

Deferred pension assets 

Accrued liabilities 

Pension beneft liability 

Post-retirement and post-employment beneft liability 

Net unfunded (funded) status 

1 

Represents the funded status of HOSSM defned beneft pension plan. 

2022 

9 

358 

— 

— 

— 

(367) 

Pension Benefts 

2021 

10 

— 

— 

713 

— 

703 

Post-Retirement and 
Post-Employment Benefts 

2022 

2021 

— 

— 

66 

— 

1,376 

1,442 

— 

— 

63 

— 

1,800 

1,863 

The funded or unfunded status of the Plans refers to the diference between the fair value of plan assets and the PBO for the Plans. The funded/ 
unfunded status changes over time due to several factors, including contribution levels, assumed discount rates and actual returns on plan assets. 

The following table provides the PBO, accumulated beneft obligation (ABO) and fair value of plan assets for the Pension Plan: 

As at December 31 (millions of dollars) 

PBO 

ABO 

Fair value of plan assets 

2022 

7,546 

7,002 

7,904 

2021 

9,358 

8,451 

8,645 

On an ABO basis, the Pension Plan was funded at 113% as at December 31, 2022 (2021 - 102%). On a PBO basis, the Pension Plan was funded at 105% 
at December 31, 2022 (2021 - 92%). The ABO difers from the PBO in that the ABO includes no assumption about future compensation levels. 

Components of Net Periodic Beneft Costs 
The following table provides the components of the net periodic beneft costs for the years ended December 31, 2022 and 2021 for the 
Pension Plan: 

Year ended December 31 (millions of dollars) 

Current service cost 

Interest cost 

Expected return on plan assets, net of expenses 

Prior service cost amorization 

Amorization of actuarial losses 

Net periodic beneft costs 
Charged to results of operations1 

2022 

214 

283 

(507) 

2 

61 

53 

35 

1 

The Company accounts for pension costs consistent with their inclusion in OEB-approved rates. During the year ended December 31, 2022, pension costs of $89 million (2021 -
$74 million) were atributed to labour, of which $35 million (2021 - $27 million) was charged to operations, and $54 million (2021 - $47 million) was capitalized as par of the cost of 
propery, plant and equipment and intangible assets. 

The following table provides the components of the net periodic beneft costs for the years ended December 31, 2022 and 2021 for the post-
retirement and post-employment beneft plans: 

Year ended December 31 (millions of dollars) 

Current service cost 

Interest cost 

Prior service cost amorization 

Amorization of actuarial losses 

Net periodic beneft costs 
Charged to results of operations1,2 

2022 

63 

58 

11 

(8) 

124 

71 

2021 

240 

257 

(430) 

2 

125 

194 

27 

2021 

66 

51 

7 

(2) 

122 

64 

1  The Company accounts for post-retirement and post-employment costs consistent with their inclusion in OEB-approved rates. During the year ended December 31, 2022, post-

retirement and post-employment costs of $124 million (2021 - $122 million) were atributed to labour, of which $71 million (2021 - $64 million) was charged to operations, $15 million 
(2021 - $14 million) was recorded in the Hydro One Networks distribution post-retirement and post-employment benefts non-service cost regulatory asset, and $38 million (2021 - 
$44 million) was capitalized as par of the cost of propery, plant and equipment and intangible assets. 

2 

In the 2020-2022 Transmission Decision, the OEB approved the recovery of the non-service cost component of post-retirement and post-employment benefts as par of operation, 
maintenance and administration costs for the Company's transmission business. These costs were previously capitalized and recovered through rate base. As a result, during the year 
ended December 31, 2022, additional other post-retirement and post-employment costs of $14 million (2021 - $14 million) atributed to labour were charged to operations. 

78 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
Assumptions 
The measurement of the obligations of the Plans and the costs of 
providing benefts under the Plans involves various factors, including the 
development of valuation assumptions and accounting policy elections. 
When developing the required assumptions, the Company considers 
historical information as well as future expectations. The measurement 
of beneft obligations and costs is impacted by several assumptions 
including the discount rate applied to beneft obligations, the long-term 
expected rate of return on plan assets, Hydro One’s expected level of 
contributions to the Plans, the incidence of morality, the expected 
remaining service period of plan paricipants, the level of compensation 

and rate of compensation increases, employee age, length of service, 
and the anticipated rate of increase of health care costs, among other 
factors. The impact of changes in assumptions used to measure the 
obligations of the Plans is generally recognized over the expected 
average remaining service period of the plan paricipants. In selecting 
the expected rate of return on plan assets, Hydro One considers 
historical economic indicators that impact asset returns, as well as 
expectations regarding future long-term capital market perormance, 
weighted by target asset class allocations. In general, equity securities, 
real estate and private equity investments are forecasted to have higher 
returns than fxed-income securities. 

The following weighted average assumptions were used to determine the beneft obligations at December 31, 2022 and 2021: 

Year ended December 31 

Signifcant assumptions: 

Weighted average discount rate 

Rate of compensation scale escalation (long-term) 

Rate of cost of living increase 

Rate of increase in health care cost trends1 

Pension Benefts 

Post-Retirement and 
Post-Employment Benefts 

2022 

2021 

2022 

2021 

5.06% 

2.50% 

2.00% 

— 

3.00% 

2.25% 

1.75% 

— 

5.07% 

2.50% 

2.00% 

4.19% 

3.04% 

2.25% 

1.75% 

3.97% 

1  5.02% per annum in 2023, grading down to 4.19% per annum in and after 2031 (2021 - 4.88% per annum in 2022, grading down to 3.97% per annum in and after 2031) 

The following weighted average assumptions were used to determine the net periodic beneft costs for the years ended December 31, 2022 
and 2021. Assumptions used to determine current year-end beneft obligations are the assumptions used to estimate the subsequent year’s net 
periodic beneft costs. 

Year ended December 31 

Pension Benefts: 

Weighted average expected rate of return on plan assets 

Weighted average discount rate 

Rate of compensation scale escalation (long-term) 

Rate of cost of living increase 

Average remaining service life of employees (years) 

Post-Retirement and Post-Employment Benefts: 

Weighted average discount rate 

Rate of compensation scale escalation (long-term) 

Rate of cost of living increase 

Average remaining service life of employees (years) 

Rate of increase in health care cost trends1 

2022 

2021 

6.00% 

3.00% 

2.25% 

1.75% 

14 

3.04% 

2.25% 

1.75% 

14.9 

3.97% 

5.40% 

2.60% 

2.25% 

1.75% 

14 

2.60% 

2.25% 

1.75% 

15.3 

3.70% 

1  4.88% per annum in 2022, grading down to 3.97% per annum in and after 2031 (2021 - 4.74% per annum in 2021, grading down to 3.70% per annum in and after 2031) 

The discount rate used to determine the current year pension obligation and the subsequent year’s net periodic beneft costs is based on a yield 
curve approach. Under the yield curve approach, expected future beneft payments for each plan are discounted by a rate on a third-pary bond 
yield curve corresponding to each duration. The yield curve is based on “AA” long-term corporate bonds. A single discount rate is calculated that 
would yield the same present value as the sum of the discounted cash fows. 

79 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following approximate life expectancies were used in the morality assumptions to determine the PBO for the pension and post-retirement and 
post-employment plans at December 31, 2022 and 2021: 

As at December 31 

Life expectancy at age 65 for a member currently at: 

Age 65 - male 

Age 65 - female 

Age 45 - male 

Age 45 - female 

Estimated Future Beneft Payments 
At December 31, 2022, estimated future beneft payments to the paricipants of the Plans were: 

(millions of dollars) 

2023 

2024 

2025 

2026 

2027 

2028 through to 2032 

Total estimated future beneft payments through to 2032 

2022 

(years) 

23 

25 

24 

26 

2021 

(years) 

23 

25 

24 

26 

Pension Benefts 

Post-Retirement and 
Post-Employment Benefts 

395 

405 

414 

420 

424 

2,187 

4,245 

67 

68 

70 

71 

72 

370 

718 

Components of Regulatory Accounts 
A porion of actuarial gains and losses and prior service costs is recorded within regulatory accounts on Hydro One’s consolidated balance sheets to 
refect the expected regulatory inclusion of these amounts in future rates, which would otherwise be recorded in OCI. These amounts are refected 
in the following table: 

Year ended December 31 (millions of dollars) 

Pension Benefts: 

Net actuarial gain for the year 

Amorization of actuarial losses 

Amorization of prior service cost 

Post-Retirement and Post-Employment Benefts: 

Actuarial gain for the year 

Amorization of actuarial losses 

2022 

2021 

(972) 

(61) 

(2) 

(1,035) 

(471) 

(2) 

(473) 

(891) 

(124) 

(2) 

(1,017) 

(91) 

(3) 

(94) 

The following table provides the components of regulatory accounts that have not been recognized as components of net periodic beneft costs 
for the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Pension Benefts: 

Actuarial (gain) loss 

Post-Retirement and Post-Employment Benefts: 

Actuarial gain 

2022 

2021 

(358) 

(506) 

713 

(33) 

80 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pension Plan Assets 

Investment Strategy 
On a regular basis, Hydro One evaluates its investment strategy to ensure 
that Pension Plan assets will be sufcient to pay Pension Plan benefts 
when it comes due. As par of this ongoing evaluation, Hydro One may 
make changes to its targeted asset allocation and investment strategy. 
The Pension Plan is managed at a net asset level. The main objective 
of the Pension Plan is to sustain a cerain level of net assets in order to 
meet the pension obligations of the Company. The Pension Plan fulfls 
its primary objective by adhering to specifc investment policies outlined 
in its Statement of Investment Policies and Procedures (SIPP), which is 

reviewed and approved annually by the Human Resource Commitee 
of Hydro One’s Board of Directors. The Company manages net assets 
by engaging external investment managers who are charged with the 
fduciary responsibility of investing existing funds and new funds (current 
year’s employee and employer contributions) in accordance with the 
approved SIPP. The perormance of the underlying investment managers 
is monitored through a governance structure. Increases in net assets 
are a direct result of investment income generated by investments held 
by the Pension Plan and contributions to the Pension Plan by eligible 
employees and by the Company. The main use of net assets is for beneft 
payments to eligible Pension Plan members. 

Pension Plan Asset Mix 
At December 31, 2022, the Pension Plan actual weighted average, target, and range asset allocations were as follows: 

Equity securities 

Debt securities 

Real Estate and Infrastructure 

Actual (%) 

Target Allocation (%) 

Range Allocation (%) 

48 

33 

19 

100 

40 

35 

25 

100 

25 - 55 

30 – 40 

0 - 35 

At December 31, 2022, the Pension Plan held $21 million (2021 - $22 million) Hydro One corporate bonds and $425 million (2021 - $603 million) of 
debt securities of the Province. 

Concentrations of Credit Risk 
Hydro One evaluated its Pension Plan’s asset porfolio for the existence 
of signifcant concentrations of credit risk as at December 31, 2022 and 
2021. Concentrations that were evaluated include, but are not limited to, 
investment concentrations in a single entity, concentrations in a type of 
industry, and concentrations in individual funds. At December 31, 2022 
and 2021, there were no signifcant concentrations (defned as greater 
than 10% of plan assets) of risk in the Pension Plan’s assets. 

The Pension Plan's Statement of Investment Beliefs and Guidelines 
provides guidelines and restrictions for eligible investments taking 

into account credit ratings, maximum investment exposure and other 
controls in order to limit the impact of this risk. The Pension Plan 
manages its counterpary credit risk with respect to bonds by investing 
in investment-grade and government bonds and with respect to 
derivative instruments by transacting only with highly rated fnancial 
institutions, and also by ensuring that exposure is diversifed across 
counterparies. The risk of default on transactions in listed securities is 
considered minimal, as the trade will fail if either pary to the transaction 
does not meet its obligation. 

81 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value Measurements 
The following tables present the Pension Plan assets and liabilities measured and recorded at fair value on a recurring basis and their level within the 
fair value hierarchy at December 31, 2022 and 2021: 

As at December 31, 2022 (millions of dollars) 

Pooled funds 

Cash and cash equivalents 

Shor-term securities 

Derivative instruments 

Corporate shares - Canadian 

Corporate shares - Foreign 

Bonds and debentures - Canadian 

Bonds and debentures - Foreign 

Total fair value of plan assets1 

Derivative instruments 

Total fair value of plan liabilities1 

Level 1 

— 

233 

— 

—

139 

2,702 

— 

—

3,074 

— 

— 

Level 2 

26 

— 

116 

—

— 

204 

2,044 

84 

2,474 

1

1

Level 3 

2,315 

—

— 

—

—

— 

— 

—

2,315 

— 

— 

Total 

2,341 

233 

116 

— 

139 

2,906 

2,044 

84 

7,863 

1 

1 

1 

At December 31, 2022, the total fair value of Pension Plan assets and liabilities excludes $44 million of interest and dividends receivable, $5 million of pension administration expenses 
payable, $2 million of taxes payable, $3 million receivable from paricipants, $4 million of sold investments receivable, and $2 million of purchased investments payable. 

As at December 31, 2021 (millions of dollars) 

Level 1 

Level 2 

Pooled funds 

Cash and cash equivalents 

Shor-term securities 

Derivative instruments 

Corporate shares - Canadian 

Corporate shares - Foreign 

Bonds and debentures - Canadian 

Bonds and debentures - Foreign 

Total fair value of plan assets1 

Derivative instruments 

Total fair value of plan liabilities1 

— 

144 

— 

— 

167 

3,412 

— 

— 

3,723 

— 

— 

21 

— 

86 

2 

— 

258 

2,491 

97 

2,955 

1 

1 

Level 3 

1,937 

— 

— 

— 

— 

— 

— 

— 

1,937 

— 

— 

Total 

1,958 

144 

86 

2 

167 

3,670 

2,491 

97 

8,615 

1 

1 

1 

At December 31, 2021, the total fair value of Pension Plan assets and liabilities excludes $39 million of interest and dividends receivable, $5 million of pension administration expenses 
payable, $2 million of taxes payable, $4 million payable to paricipants, $6 million of sold investments receivable, and $3 million of purchased investments payable. 

See Note 17 - Fair Value of Financial Instruments and Risk Management for a description of levels within the fair value hierarchy. 

82 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
Changes in the Fair Value of Financial Instruments Classifed in Level 3 
The following table summarizes the changes in fair value of fnancial instruments classifed in Level 3 for the years ended December 31, 2022 and 
2021. The Pension Plan classifes fnancial instruments as Level 3 when the fair value is measured based on at least one signifcant input that is not 
observable in the markets or due to lack of liquidity in cerain markets. The gains and losses presented in the table below could, therefore, include 
changes in fair value based on both observable and unobservable inputs. The Level 3 fnancial instruments are comprised of pooled funds whose 
valuations are provided by the investment managers. Sensitivity analysis is not provided as the underlying assumptions used by the investment 
managers are not available. 

Year ended December 31 (millions of dollars) 

Fair value, beginning of year 

Realized and unrealized gains 

Purchases 

Sales and disbursements 

Fair value, end of year 

There were no signifcant transfers between any of the fair value levels 
during the years ended December 31, 2022 and 2021. 

Valuation Techniques Used to Determine Fair Value 
Pooled funds mainly consist of private equity, real estate infrastructure 
and private debt investments. Private equity investments represent 
private equity funds that invest in operating companies that are 
not publicly traded on a stock exchange. Investment strategies in 
private equity include limited parnerships in businesses that are 
characterized by high internal growth and operational efciencies, 
venture capital, leveraged buyouts and special situations such as 
distressed investments. Real estate and infrastructure investments 
represent funds that invest in real assets which are not publicly traded 
on a stock exchange. Investment strategies in real estate include limited 
parnerships that seek to generate a total return through income and 
capital growth by investing primarily in global and Canadian limited 
parnerships. Investment strategies in infrastructure include limited 
parnerships in core infrastructure assets focusing on assets that 
are expected to generate stable, long-term cash fows and deliver 
incremental returns relative to conventional fxed-income investments. 
Private equity, real estate and infrastructure valuations are repored 
by the fund manager and are based on the valuation of the underlying 
investments which includes inputs such as cost, operating results, 
discounted future cash fows and market-based comparable data. 
Private debt valuations are repored by the fund manager. Private debt 
is credit that is extended to companies on a bilaterally negotiated basis. 
It is not readily marketable and takes a wide range of forms, such as 
senior secured and unsecured loans, infrastructure project fnancing, 
investments secured by real estate assets, and securitized lease/loan 
obligations suppored by a pool of assets. Since these valuation inputs 
are not highly observable, private equity, real estate infrastructure 
and private debt investments have been categorized as Level 3 within 
pooled funds. 

2022 

1,937 

128 

336 

(86) 

2,315 

2021 

1,429 

307 

308 

(107) 

1,937 

Cash equivalents consist of demand cash deposits held with banks 
and cash held by the investment managers. Cash equivalents are 
categorized as Level 1. 

Shor-term securities are valued at cost plus accrued interest, which 
approximates fair value due to their shor-term nature. Shor-term 
securities are categorized as Level 2. 

Derivative instruments are used to hedge the Pension Plan’s foreign 
currency exposure back to Canadian dollars. The notional principal 
amount of contracts outstanding as at December 31, 2022 was 
$355 million (2021 - $414 million), the most signifcant currencies being 
hedged against the Canadian dollar are the United States dollar, euro, 
British pound sterling, Swedish krona and Japanese yen. The net realized 
loss on contracts for the year ended December 31, 2022 was $4 million 
(2021  $2 million net realized gain). The terms to maturity of the forward 
exchange contracts at December 31, 2022 are within three months. 
The fair value is determined using standard interpolation methodology 
primarily based on the World Markets exchange rates. Derivative 
instruments are categorized as Level 2. 

-

Corporate shares are valued based on quoted prices in active markets 
and are categorized as Level 1. Corporate shares which are valued based 
on quoted prices in active markets, but held within a pension investment 
holding company, are categorized as Level 2. Investments denominated 
in foreign currencies are translated into Canadian currency at year-end 
rates of exchange. 

Bonds and debentures are presented at published closing trade 
quotations, and are categorized as Level 2. 

83 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
20.  ENVIRONMENTAL LIABILITIES 
The following tables show the movements in environmental liabilities for the years ended December 31, 2022 and 2021: 

Year ended December 31, 2022 (millions of dollars) 

Environmental liabilities - beginning 

Interest accretion 

Expenditures 

Revaluation adjustment 

Environmental liabilities - ending 

Less: current porion 

Year ended December 31, 2021 (millions of dollars) 

Environmental liabilities - beginning 

Interest accretion 

Expenditures 

Revaluation adjustment 

Environmental liabilities - ending 

Less: current porion 

PCB 

68 

1 

(40) 

20 

49 

(20) 

29 

PCB 

76 

1 

(24) 

15 

68 

(27) 

41 

LAR 

54 

— 

(6) 

(4) 

44 

(5) 

39 

LAR 

57 

— 

(6) 

3 

54 

(7) 

47 

Total 

122 

1 

(46) 

16 

93 

(25) 

68 

Total 

133 

1 

(30) 

18 

122 

(34) 

88 

The following tables show the reconciliation between the undiscounted basis of the environmental liabilities and the amount recognized on the 
consolidated balance sheets after factoring in the discount rate: 

As at December 31, 2022 (millions of dollars) 

Undiscounted environmental liabilities 

Less: discounting environmental liabilities to present value 

Discounted environmental liabilities 

As at December 31, 2021 (millions of dollars) 

Undiscounted environmental liabilities 

Less: discounting environmental liabilities to present value 

Discounted environmental liabilities 

At December 31, 2022, the estimated future environmental expenditures were as follows: 

PCB 

50 

(1) 

49 

PCB 

70 

(2) 

68 

LAR 

44 

— 

44 

LAR 

54 

— 

54 

(millions of dollars) 

2023 

2024 

2025 

2026 

2027 

Thereafter 

Total 

94 

(1) 

93 

Total 

124 

(2) 

122 

25 

25 

14 

2 

2 

26 

94 

Hydro One records a liability for the estimated future expenditures 
for LAR and for the phase-out and destruction of PCB-contaminated 
mineral oil removed from electrical equipment when it is determined 
that future environmental remediation expenditures are probable under 
existing statute or regulation and the amount of the future expenditures 
can be reasonably estimated. 

There are uncerainties in estimating future environmental costs 
due to potential external events such as changes in legislation or 
regulations, and advances in remediation technologies. In determining 
the amounts to be recorded as environmental liabilities, the Company 
estimates the current cost of completing required work and makes 

assumptions as to when the future expenditures will actually be 
incurred, in order to generate future cash fow information. A long-
term infation rate assumption of approximately 2% has been used to 
express these current cost estimates as estimated future expenditures. 
Future expenditures have been discounted using factors ranging from 
approximately 2.0% to 6.3% (2021 - 2.0% to 6.3%) depending on the 
appropriate rate for the period when expenditures are expected to be 
incurred. All factors used in estimating the Company’s environmental 
liabilities represent management’s best estimates of the present value 
of costs required to meet existing legislation or regulations. However, it 
is reasonably possible that numbers or volumes of contaminated assets, 

84 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
cost estimates to perorm work, infation assumptions and the assumed 
patern of annual cash fows may difer signifcantly from the Company’s 
current assumptions. In addition, with respect to the PCB environmental 
liability, the availability of critical resources such as skilled labour and 
replacement assets and the ability to take maintenance outages in 
critical facilities may infuence the timing of expenditures. 

obligation, which can occur due to a number of factors including, but 
not limited to, cost escalation, changes in technology applicable to the 
assets to be retired, changes in legislation or regulations, as well as for 
accretion of the liability due to the passage of time until the obligation 
is setled. Depreciation expense is adjusted prospectively for any 
increases or decreases to the carrying amount of the associated asset. 

PCBs 
The Environment Canada regulations, enacted under the Canadian 
Environmental Protection Act, 1999, govern the management, storage 
and disposal of PCBs based on cerain criteria, including type of 
equipment, in-use status, and PCB-contamination thresholds. Under 
current regulations, Hydro One’s PCBs have to be disposed of by the 
end of 2025, with the exception of specifcally exempted equipment. 
Contaminated equipment will generally be replaced, or will be 
decontaminated by removing PCB-contaminated insulating oil and retro 
flling with replacement oil that contains PCBs in concentrations of less 
than 2 ppm. 

At December 31, 2022, the Company’s best estimate of the total 
estimated future expenditures to comply with current PCB regulations 
was $50 million (2021 - $70 million). These expenditures are expected to 
be incurred over the period from 2023 to 2025. As a result of its annual 
review of environmental liabilities, the Company recorded a revaluation 
adjustment in 2022 to increase the PCB environmental liability by 
$20 million (2021 - $15 million). 

LAR 
At December 31, 2022, the Company’s best estimate of the total 
estimated future expenditures to complete its LAR program was 
$44 million (2021 - $54 million). These expenditures are expected to be 
incurred over the period from 2023 to 2049. As a result of its annual 
review of environmental liabilities, the Company recorded a revaluation 
adjustment in 2022 to decrease the LAR environmental liability by 
$4 million (2021 - increase of $3 million). 

21.  ASSET RETIREMENT OBLIGATIONS 
Hydro One records a liability for the estimated future expenditures for 
the removal and disposal of asbestos-containing materials installed in 
some of its facilities, as well as for the estimated expenditure for the 
future decommissioning and removal of some diesel generating stations 
and related assets operated by its subsidiary, Hydro One Remotes. 

Asset retirement obligations, which represent legal obligations 
associated with the retirement of cerain tangible long-lived assets, are 
computed as the present value of the projected expenditures for the 
future retirement of specifc assets and are recognized in the period in 
which the liability is incurred, if a reasonable estimate can be made. If 
the asset remains in service at the recognition date, the present value 
of the liability is added to the carrying amount of the associated asset 
in the period the liability is incurred and this additional carrying amount 
is depreciated over the remaining life of the asset. If an asset retirement 
obligation is recorded in respect of an out-of-service asset, the asset 
retirement cost is charged to results of operations. Subsequent to 
the initial recognition, the liability is adjusted for any revisions to the 
estimated future cash fows associated with the asset retirement 

Some of the Company’s transmission and distribution assets, 
paricularly those located on unowned easements and rights-of-way, 
may have asset retirement obligations, conditional or otherwise. The 
majority of the Company’s easements and rights-of-way are either of 
perpetual duration or are automatically renewed annually. Land rights 
with fnite terms are generally subject to extension or renewal. As the 
Company expects to use the majority of its facilities in perpetuity, no 
asset retirement obligations have been recorded for these assets. 
If, at some future date, a paricular facility is shown not to meet the 
perpetuity assumption, it will be reviewed to determine whether an 
estimable asset retirement obligation exists. In such a case, an asset 
retirement obligation would be recorded at that time. 

In determining the amounts to be recorded as asset retirement 
obligations, the Company estimates the current fair value for 
completing required work and makes assumptions as to when the 
future expenditures will actually be incurred, in order to generate 
future cash fow information. A long-term infation assumption of 
approximately 2% has been used to express these current cost 
estimates as estimated future expenditures. Future expenditures 
have been discounted using factors ranging from approximately 2.0% 
to 4.0% (2021 - 2.0% to 4.0%) depending on the appropriate rate 
for the period when expenditures are expected to be incurred. All 
factors used in estimating the Company’s asset retirement obligations 
represent management’s best estimates of the cost required to meet 
existing legislation or regulations. However, it is reasonably possible 
that numbers or volumes of contaminated assets, cost estimates 
to perorm work, infation assumptions and the assumed patern of 
annual cash fows may difer signifcantly from the Company’s current 
assumptions. Asset retirement obligations are reviewed annually or 
more frequently if signifcant changes in regulations or other relevant 
factors occur. Estimate changes are accounted for prospectively. 
During the year, the Company recorded an asset retirement obligation 
associated with the decommissioning and removal of diesel generating 
stations within the Hydro One Remotes operating territory. As a result 
of its annual review of asset retirement obligations, the Company 
also recorded a revaluation adjustment in 2022 to increase the asset 
retirement obligations related to the removal and disposal of asbestos-
containing materials installed in some of its facilities by $3 million 
(2021 - no revaluation adjustment to the asset retirement obligations 
was recorded). 

At December 31, 2022, Hydro One had recorded a total asset retirement 
obligation of $28 million (2021 - $14 million), primarily consisting of the 
estimated future expenditures associated with the removal and disposal 
of asbestos-containing materials installed in some of its facilities of 
$17 million (2021 - $14 million), and the decommissioning and removal of 
diesel generating stations of $11 million. 

85 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
22.  LEASES 
Hydro One has operating lease contracts for buildings used in administrative and service-related functions and storing telecommunications 
equipment. These leases have terms between three and eight years with renewal options of additional three- to fve-year terms at prevailing market 
rates at the time of extension. All leases include a clause to enable upward revision of the rental charge on an annual basis or on renewal according 
to prevailing market conditions or pre-established rents. There are no restrictions placed upon Hydro One by entering into these leases. Renewal 
options are included in the lease term when their exercise is reasonably cerain. Other information related to the Company's operating leases was 
as follows: 

Year ended December 31 (millions of dollars) 

Lease expense 

Lease payments made 

As at December 31 

Weighted-average remaining lease term1  (years) 

Weighted-average discount rate 

1 

Includes renewal options that are reasonably cerain to be exercised. 

At December 31, 2022, future minimum operating lease payments were as follows: 

2022 

13 

16 

2022 

5 

2.4% 

(millions of dollars) 

2023 

2024 

2025 

2026 

2027 

Thereafter 

Total undiscounted minimum lease payments 

Less: discounting minimum lease payments to present value 

Total discounted minimum lease payments 

At December 31, 2021, future minimum operating lease payments were as follows: 

(millions of dollars) 

2022 

2023 

2024 

2025 

2026 

Thereafter 

Total undiscounted minimum lease payments 

Less: discounting minimum lease payments to present value 

Total discounted minimum lease payments 

Hydro One presents its ROU assets and lease obligations on the consolidated balance sheets as follows: 

2021 

17 

16 

2021 

6 

2.3% 

14 

12 

9 

9 

8 

7 

59 

(4) 

55 

16 

11 

10 

7 

7 

13 

64 

(4) 

60 

As at December 31 (millions of dollars) 

Other long-term assets (Note 13) 

Accounts payable and other current liabilities (Note 14) 

Other long-term liabilities (Note 15) 

2022 

56 

12 

43 

2021 

57 

14 

46 

86 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
23.  SHARE CAPITAL 

Common Shares 
The Company is authorized to issue an unlimited number of common 
shares. At December 31, 2022, the Company had 598,714,704 (2021 - 
598,217,549) common shares issued and outstanding. 

The amount and timing of any dividends payable by Hydro One is at the 
discretion of the Hydro One Board of Directors and is established on the 
basis of Hydro One’s results of operations, maintenance of its deemed 
regulatory capital structure, fnancial condition, cash requirements, 
the satisfaction of solvency tests imposed by corporate laws for the 
declaration and payment of dividends and other factors that the Board 
of Directors may consider relevant. 

The following tables presents the changes to common shares during the years ended December 31, 2022 and 2021: 

Year ended December 31, 2022 (number of shares) 

Common shares - beginning 

Common shares issued - LTIP1 

Common shares issued - share grants2 

Common shares - ending 

Ownership by 

Public 

Province 

Total 

315,804,901 

282,412,648 

598,217,549 

108,710 

388,445 

— 

— 

108,710 

388,445 

316,302,056 

282,412,648 

598,714,704 

52.8% 

47.2% 

100% 

1 

In 2022, Hydro One issued from treasury 108,710 common shares in accordance with provisions of the LTIP. 

2 

In 2022, Hydro One issued from treasury 388,445 common shares in accordance with provisions of the Power Workers’ Union (PWU) and the Society Share Grant Plans. 

Year ended December 31, 2021 (number of shares) 

Common shares - beginning 
Common shares issued - LTIP1 
Common shares issued - share grants2 
Common shares - ending3 

 Ownership by 

Public 

Province 

Total 

315,199,139 

282,412,648 

597,611,787 

188,388 

417,374 

— 

— 

188,388 

417,374 

315,804,901 

282,412,648 

598,217,549 

52.8% 

47.2% 

100% 

1 

In 2021, Hydro One issued from treasury 188,388 common shares in accordance with provisions of the LTIP. 

2 

In 2021, Hydro One issued from treasury 417,374 common shares in accordance with provisions of the PWU and the Society Share Grant Plans. 

3  On December 30th, 2021, stock options of 108,710 under the Company's LTIP were exercised with a setlement date of January 4th, 2022. 

Preferred Shares 
The Company is authorized to issue an unlimited number of preferred 
shares, issuable in series. At December 31, 2022 and 2021, two series of 
preferred shares were authorized for issuance: the Series 1 preferred 
shares and the Series 2 preferred shares. At December 31, 2022, and 
2021, the Company had no Preferred Shares and no Series 2 preferred 
shares issued and outstanding. 

Hydro One may from time to time issue preferred shares in one or 
more series. Prior to issuing shares in a series, the Hydro One Board 
of Directors is required to fx the number of shares in the series and 
determine the designation, rights, privileges, restrictions and conditions 
ataching to that series of preferred shares. Holders of Hydro One’s 
preferred shares are not entitled to receive notice of, to atend or to 
vote at any meeting of the shareholders of Hydro One except that votes 
may be granted to a series of preferred shares when dividends have not 
been paid on any one or more series as determined by the applicable 
series provisions. Each series of preferred shares ranks on parity with 
every other series of preferred shares, and are entitled to a preference 
over the common shares and any other shares ranking junior to the 
preferred shares, with respect to dividends and the distribution of 
assets and return of capital in the event of the liquidation, dissolution or 
winding up of Hydro One. 

Share Ownership Restrictions 
The Electricity Act imposes share ownership restrictions on securities of 
Hydro One carrying a voting right (Voting Securities). These restrictions 
provide that no person or company (or combination of persons or 
companies acting jointly or in concer) may benefcially own or exercise 
control or direction over more than 10% of any class or series of Voting 
Securities, including common shares of the Company (Share Ownership 
Restrictions). The Share Ownership Restrictions do not apply to Voting 
Securities held by the Province, nor to an underwriter who holds Voting 
Securities solely for the purpose of distributing those securities to 
purchasers who comply with the Share Ownership Restrictions. 

24.  DIVIDENDS 
In 2022, common share dividends in the amount of $662 million (2021 - 
$629 million) were declared and paid. 

See Note 33 - Subsequent Events for dividends declared subsequent to 
December 31, 2022. 

87 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
25.  EARNINGS PER COMMON SHARE 
Basic earnings per common share (EPS) is calculated by dividing net 
income atributable to common shareholders of Hydro One by the 
weighted-average number of common shares outstanding. 

Diluted EPS is calculated by dividing net income atributable to common 
shareholders of Hydro One by the weighted-average number of 
common shares outstanding adjusted for the efects of potentially 
dilutive stock-based compensation plans, including the share grant plans 
and the LTIP, which are calculated using the treasury stock method. 

Year ended December 31 

Net income atributable to common shareholders (millions of dollars) 

Weighted-average number of shares 

Basic 

Efect of dilutive stock-based compensation plans 

Diluted 

EPS 

Basic 

Diluted 

2022 

1,050 

2021 

965 

598,616,561 

598,080,111 

1,971,291 

2,278,030 

600,587,852 

600,358,141 

$  1.75 

$  1.75 

$  1.61 

$  1.61 

26.  STOCK-BASED COMPENSATION 

Share Grant Plans 
Hydro One has two share grant plans (Share Grant Plans), one for the 
beneft of cerain members of the PWU (PWU Share Grant Plan) and 
one for the beneft of cerain members of the Society (Society Share 
Grant Plan). 

The PWU Share Grant Plan provides for the issuance of common 
shares of Hydro One from treasury to cerain eligible members of the 
PWU annually, commencing on April 1, 2017 and continuing until the 
earlier of April 1, 2028 or the date an eligible employee no longer meets 
the eligibility criteria of the PWU Share Grant Plan. To be eligible, an 
employee must be a member of the Pension Plan on April 1, 2015, be 
employed on the date annual share issuance occurs and continue to 
have under 35 years of service. The requisite service period for the PWU 
Share Grant Plan began on July 3, 2015, which is the date the share 
grant plan was ratifed by the PWU. The number of common shares 
issued annually to each eligible employee will be equal to 2.7% of such 
eligible employee’s salary as at April 1, 2015, divided by $20.50, being the 
price of the common shares of Hydro One in its Initial Public Ofering 
(IPO). The aggregate number of common shares issuable under the 
PWU Share Grant Plan shall not exceed 3,981,763 common shares. In 
2015, 3,979,062 common shares were granted under the PWU Share 
Grant Plan. 

The Society Share Grant Plan provides for the issuance of common 
shares of Hydro One from treasury to cerain eligible members of the 
Society annually, commencing on April 1, 2018 and continuing until the 
earlier of April 1, 2029 or the date an eligible employee no longer meets 
the eligibility criteria of the Society Share Grant Plan. To be eligible, an 
employee must be a member of the Pension Plan on September 1, 2015, 
be employed on the date annual share issuance occurs and continue to 
have under 35 years of service. Therefore, the requisite service period 
for the Society Share Grant Plan began on September 1, 2015. The 
number of common shares issued annually to each eligible employee 
will be equal to 2.0% of such eligible employee’s salary as at September 
1, 2015, divided by $20.50, being the price of the common shares of 
Hydro One in its IPO. The aggregate number of common shares issuable 
under the Society Share Grant Plan shall not exceed 1,434,686 common 
shares. In 2015, 1,433,292 common shares were granted under the 
Society Share Grant Plan. 

The fair value of the Hydro One 2015 share grants of $111 million 
was estimated based on the grant date share price of $20.50 and is 
recognized using the graded-vesting atribution method as the share 
grant plans have both a perormance condition and a service condition. 
In 2022, 388,445 common shares (2021 - 417,374) were issued under 
the Share Grant Plans. Total share-based compensation recognized 
during 2022 was $4 million (2021 - $5 million) and was recorded as a 
regulatory asset. 

A summary of share grant activity under the Share Grant Plans during the years ended December 31, 2022 and 2021 is presented below: 

Year ended December 31, 2022 

Share grants outstanding - beginning 

Vested and issued1 

Foreited 

Share grants outstanding - ending 

(number of common shares) 

Share Grants  Weighted-Average 
Price 

2,662,000 

$  20.50 

(388,445) 

(83,939) 

2,189,616 

— 

$  20.50 

$  20.50 

1 

In 2022, Hydro One issued 388,445 common shares from treasury to eligible employees in accordance with provisions of the Share Grant Plans. 

Year ended December 31, 2021 

Share grants outstanding - beginning 

Vested and issued1 

Foreited 

Share grants outstanding - ending 

(number of common shares) 

Share Grants  Weighted-Average 
Price 

3,154,805 

$  20.50 

(417,374) 

(75,431) 

2,662,000 

— 

$  20.50 

$  20.50 

1 

In 2021, Hydro One issued 417,374 common shares from treasury to eligible employees in accordance with provisions of the Share Grant Plans. 

88 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Directors’ DSU Plan 
Under the Directors’ DSU Plan, directors can elect to receive credit 
for their annual cash retainer in a notional account of DSUs in lieu of 
cash. Hydro One’s Board of Directors may also determine from time to 
time that special circumstances exist that would reasonably justify the 
grant of DSUs to a director as compensation in addition to any regular 

retainer or fee to which the director is entitled. Each DSU represents a 
unit with an underlying value equivalent to the value of one common 
share of the Company and is entitled to accrue common share dividend 
equivalents in the form of additional DSUs at the time dividends are 
paid, subsequent to declaration by Hydro One’s Board of Directors. 

A summary of DSU awards activity under the Directors' DSU Plan during the years ended December 31, 2022 and 2021 is presented below: 

Year ended December 31 (number of DSUs) 

DSUs outstanding - beginning 

Granted 

Setled 

DSUs outstanding - ending 

For the year ended December 31, 2022, an expense of $1 million (2021 - 
$1 million) was recognized in earnings with respect to the Directors' DSU 
Plan. At December 31, 2022, a liability of $4 million (2021 - $3 million) 
related to Directors' DSUs has been recorded at the closing price of the 
Company's common shares of $36.27. This liability is included in other 
long-term liabilities on the consolidated balance sheets. 

2022 

80,813 

19,126 

— 

99,939 

2021 

65,240 

20,888 

(5,315) 

80,813 

Management DSU Plan 
Under the Management DSU Plan, eligible executive employees can 
elect to receive a specifed proporion of their annual shor-term 
incentive in a notional account of DSUs in lieu of cash. Each DSU 
represents a unit with an underlying value equivalent to the value of 
one common share of the Company and is entitled to accrue common 
share dividend equivalents in the form of additional DSUs at the time 
dividends are paid, subsequent to declaration by Hydro One’s Board 
of Directors. 

A summary of DSU awards activity under the Management DSU Plan during the years ended December 31, 2022 and 2021 is presented below: 

Year ended December 31 (number of DSUs) 

DSUs outstanding - beginning 

Granted 

Paid 

DSUs outstanding - ending 

2022 

90,240 

37,524 

(9,259) 

118,505 

2021 

61,880 

28,360 

— 

90,240 

For the year ended December 31, 2022, an expense of $1 million 
(2021 - $1 million) was recognized in earnings with respect to the 
Management DSU Plan. At December 31, 2022, a liability of $4 million 
(2021 - $3 million) related to Management DSUs has been recorded 
at the closing price of the Company's common shares of $36.27. This 
liability is included in other long-term liabilities on the consolidated 
balance sheets. 

Employee Share Ownership Plan 
In 2015, Hydro One established Employee Share Ownership Plans (ESOP) 
for cerain eligible management and non-represented employees 
(Management ESOP) and for cerain eligible Society-represented staf 
(Society ESOP). Under the Management ESOP, the eligible management 
and non-represented employees may contribute between 1% and 6% 
of their base salary towards purchasing common shares of Hydro One. 
The Company matches 50% of their contributions, up to a maximum 
Company contribution of $25,000 per calendar year. Under the Society 
ESOP, the eligible Society-represented staf may contribute between 
1% and 4% of their base salary towards purchasing common shares of 
Hydro One. The Company matches 25% of their contributions, with no 

maximum Company contribution per calendar year. In 2022, Company 
contributions made under the ESOP were $2 million (2021 - $2 million). 

LTIP 
Efective August 31, 2015, the Board of Directors of Hydro One 
adopted an LTIP. Under the LTIP, long-term incentives were granted 
to cerain executive and management employees of Hydro One 
and its subsidiaries, and all equity-based awards would be setled 
in newly issued shares of Hydro One from treasury, consistent with 
the provisions of the plan which also permit the paricipants to 
surrender a porion of their awards to satisfy related withholding taxes 
requirements. The aggregate number of shares issuable under the LTIP 
shall not exceed 11,900,000 shares of Hydro One. 

The LTIP provides fexibility to award a range of vehicles, including 
Perormance Share Units (PSUs), RSUs, stock options, share 
appreciation rights, restricted shares, DSUs, and other share-based 
awards. The mix of vehicles is intended to vary by role to recognize the 
level of executive accountability for overall business perormance. 

89 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
PSUs and RSUs 
A summary of PSU and RSU awards activity under the LTIP during the years ended December 31, 2022 and 2021 is presented below: 

Year ended December 31 (number of units) 

Units outstanding - beginning 

Vested and issued 

Setled 

Units outstanding - ending 

PSUs

2022 

— 

— 

— 

— 

2021 

111,920 

(111,920) 

— 

— 

 RSUs 

2022 

— 

— 

— 

— 

2021 

139,730 

(104,970) 

(34,760) 

— 

No awards were granted in 2022 or 2021. The compensation expense related to the PSU and RSU awards recognized by the Company during 2022 
was $nil (2021 - less than $1 million). 

Society RSU Plan 
As a result of the renewal of the Company's prior collective agreement 
with members of the Society, the Company provided equity 
compensation in the form of RSUs to cerain eligible members. The 
equity compensation provides for the purchase of common shares of 
Hydro One from the open market, efective March 1, 2021 in one equity 
grant vesting in equal porions over a two-year period. To be eligible, an 
employee must be an employee of the Company as of July 30, 2021, the 

date the plan was ratifed by the Society; the grant date. The number of 
common shares issued to each eligible employee will be equal to 1.0% 
of such eligible employee’s salary as at April 1, 2021, divided by $30.80, 
being the price of the common shares of Hydro One at the grant date. 
Each RSU is entitled to accrue common share dividend equivalents in 
the form of additional RSUs at the time dividends are paid, subsequent 
to declaration by Hydro One’s Board of Directors. 

A summary of RSU awards activity under the Society RSU Plan during the years ended December 31, 2022 and 2021 is presented below: 

Year ended December 31 (number of RSUs) 

RSUs outstanding - beginning 

Granted 

Vested and issued 

Setled 

Foreited 

RSUs outstanding - ending 

2022 

71,053 

1,667 

(34,346) 

(1,106) 

(1,144) 

36,124 

2021 

— 

71,053 

— 

— 

— 

71,053 

Stock Options 
The Company is authorized to grant stock options under its LTIP to 
cerain eligible employees. No stock options were granted in 2022 
or 2021. 

The fair value-based method is used to measure compensation expense 
related to stock options and the expense was recognized over the 
vesting period on a straight-line basis. The fair value of the stock option 
awards granted was estimated on the date of grant using a Black-
Scholes valuation model. 

A summary of stock options activity during the years ended December 31, 2022 and 2021 is presented below: 

Stock options outstanding - January 1, 2021 

Exercised1 

Stock options outstanding - December 31, 2021 

Stock options outstanding - December 31, 2022 

1 

The stock options exercised in 2021 had an aggregate intrinsic value of $1 million. 

No compensation expense related to stock options was recognized by the Company during 2022 or 2021. 

Number of Stock  Weighted-average 
exercise price 

Options 

108,710 

(108,710) 

— 

— 

$  20.66 

$  20.66 

$ 

$ 

— 

— 

90 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
27.  NONCONTROLLING INTEREST 
Total noncontrolling interest consists of noncontrolling interest atributable to B2M LP and NRLP. The following tables show the movements in total 
noncontrolling interest during the years ended December 31, 2022 and 2021: 

Year ended December 31, 2022 (millions of dollars) 

Temporary Equity 

Equity 

Noncontrolling interest - beginning 

Distributions to noncontrolling interest 

Net income atributable to noncontrolling interest 

Noncontrolling interest - ending 

20 

(2) 

2 

20 

68 

(8) 

6 

66 

Year ended December 31, 2021 (millions of dollars) 

Temporary Equity 

Equity 

Noncontrolling interest - beginning 

Distributions to noncontrolling interest 

Net income atributable to noncontrolling interest 

Noncontrolling interest - ending 

22 

(4) 

2 

20 

72 

(10) 

6 

68 

Total 

88 

(10) 

8 

86 

Total 

94 

(14) 

8 

88 

B2M LP 
On December 16, 2014, transmission assets totaling $526 million were 
transferred from Hydro One Networks to B2M LP. This was fnanced by 
60% debt ($316 million) and 40% equity ($210 million). On December 
17, 2014, the SON acquired a 34.2% equity interest in B2M LP for 
consideration of $72 million, representing the fair value of the equity 
interest acquired. The SON’s initial investment in B2M LP consists of 
$50 million of Class A units and $22 million of Class B units. 

The Class B units have a mandatory put option which requires that upon 
the occurrence of an enforcement event (i.e., an event of default such 
as a debt default by the SON or insolvency event), Hydro One purchase 
the Class B units of B2M LP for net book value on the redemption date. 
The noncontrolling interest relating to the Class B units is classifed 
on the consolidated balance sheet as temporary equity because the 
redemption feature is outside the control of the Company. The balance 
of the noncontrolling interest is classifed within equity. 

The following tables show the movements in B2M LP noncontrolling interest during the years ended December 31, 2022 and 2021: 

Year ended December 31, 2022 (millions of dollars) 

Temporary Equity 

Equity 

Noncontrolling interest - beginning 

Distributions to noncontrolling interest 

Net income atributable to noncontrolling interest 

Noncontrolling interest - ending 

20 

(2) 

2 

20 

46 

(5) 

4 

45 

Year ended December 31, 2021 (millions of dollars) 

Temporary Equity 

Equity 

Noncontrolling interest - beginning 

Distributions to noncontrolling interest 

Net income atributable to noncontrolling interest 

Noncontrolling interest - ending 

22 

(4) 

2 

20 

49 

(7) 

4 

46 

Total 

66 

(7) 

6 

65 

Total 

71 

(11) 

6 

66 

NRLP 
On September 18, 2019, Hydro One Networks sold to the Six Nations of 
the Grand River Development Corporation and, through a trust, to the 
Mississaugas of the Credit First Nation a 25.0% and 0.1%, respectively, 
equity interest in NRLP parnership units for total consideration of 
$12 million, representing the fair value of the equity interest acquired. 
On January 31, 2020, the Mississaugas of the Credit First Nation 
purchased an additional 19.9% equity interest in NRLP parnership units 

from Hydro One Networks for total cash consideration of $9 million. 
Following this transaction, Hydro One's interest in the equity porion 
of NRLP parnership units was reduced to 55%, with the Six Nations 
of the Grand River Development Corporation and the Mississaugas 
of the Credit First Nation owning 25% and 20%, respectively, of the 
equity interest in NRLP parnership units. The First Nations Parners' 
noncontrolling interest in NRLP is classifed within equity. 

The following table shows the movements in NRLP noncontrolling interest during the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Noncontrolling interest - beginning 

Distributions to noncontrolling interest 

Net income atributable to noncontrolling interest 

Noncontrolling interest - ending 

2022 

2021 

22 

(3) 

2 

21 

23 

(3) 

2 

22 

91 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
28.  RELATED PARTY TRANSACTIONS 
The Province is a shareholder of Hydro One with approximately 47.2% ownership at December 31, 2022. The IESO, Ontario Power Generation Inc. 
(OPG), Ontario Electricity Financial Corporation (OEFC), and the OEB are related paries to Hydro One because they are controlled or signifcantly 
infuenced by the Ministry of Energy. Ontario Charging Network (OCN LP) is a joint-venture limited parnership between OPG and a subsidiary of 
Hydro One. The following is a summary of the Company’s related pary transactions during the years ended December 31, 2022 and 2021: 

Year ended December 31 (millions of dollars) 

Related Pary 

Transaction 

Province 

Dividends paid 

IESO 

Power purchased 

Revenues for transmission services 

Amounts related to electricity rebates 

Distribution revenues related to rural rate protection 

Distribution revenues related to supply of electricity to remote norhern communities 

Funding received related to CDM programs 

OPG1 

Power purchased 

Revenues related to provision of services and supply of electricity 

Capital contribution received from OPG 

Costs related to the purchase of services 

OEFC 

OEB 

Power purchased from power contracts administered by the OEFC 

OEB fees 

OCN LP2 

Investment in OCN LP 

2022 

312 

2,374 

2,062 

1,031 

247 

35 

3 

20 

8 

5 

2 

2 

10 

4 

2021 

297 

2,238 

1,832 

1,065 

245 

35 

1 

13 

8 

3 

2 

1 

8 

4 

1  OPG has provided a $2.5 million guarantee to Hydro One related to the OCN Guarantee. See Note 31 - Commitments for details related to the OCN Guarantee. 

2  OCN LP owns and operates electric vehicle fast charging stations across Ontario, under the Ivy Charging Network brand. 

Sales to and purchases from related paries are based on the requirements of the OEB’s Afliate Relationships Code. Outstanding balances at 
period end are interest-free and setled in cash. Invoices are issued monthly, and amounts are due and paid on a monthly basis. 

92 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
29.  CONSOLIDATED STATEMENTS OF CASH FLOWS 
The changes in non-cash balances related to operations consist of the following: 

Year ended December 31 (millions of dollars) 

Accounts receivable 

Due from related paries 

Materials and supplies (Note 9) 

Prepaid expenses and other assets (Note 9) 

Other long-term assets (Note 13) 

Accounts payable 

Accrued liabilities (Note 14) 

Due to related paries 

Accrued interest (Note 14) 

Long-term accounts payable and other long-term liabilities (Note 15) 

Post-retirement and post-employment beneft liability 

2022 

(72) 

2 

(3) 

(7) 

1 

27 

64 

5 

(4) 

8 

40 

61 

2021 

18 

42 

1 

(2) 

(4) 

(3) 

53 

(63) 

6 

2 

50 

100 

Capital Expenditures 
The following tables reconcile investments in propery, plant and equipment and intangible assets and the amounts presented in the consolidated 
statements of cash fows for the years ended December 31, 2022 and 2021. The reconciling items include net change in accruals and 
capitalized depreciation. 

Year ended December 31, 2022 (millions of dollars) 

Capital investments 

Reconciling items 

Cash outfow for capital expenditures 

Year ended December 31, 2021 (millions of dollars) 

Capital investments 

Reconciling items 

Cash outfow for capital expenditures 

Propery, Plant and 
Equipment 

Intangible Assets 

(2,010) 

44 

(1,966) 

(122) 

2 

(120) 

Propery, Plant and 
Equipment 

Intangible Assets 

(1,983) 

55 

(1,928) 

(142) 

(1) 

(143) 

Total 

(2,132) 

46 

(2,086) 

Total 

(2,125) 

54 

(2,071) 

Capital Contributions 
Hydro One enters into contracts governed by the OEB Transmission 
System Code when a transmission customer requests a new or 
upgraded transmission connection. The customer is required to make 
a capital contribution to Hydro One based on the shorfall between the 
present value of the costs of the connection facility and the present 
value of revenues. The present value of revenues is based on an 
estimate of load forecast for the period of the contract with Hydro One. 

Once the connection facility is commissioned, in accordance with the 
OEB Transmission System Code, Hydro One will periodically reassess 
the estimated load forecast which will lead to a decrease, or an 
increase in the capital contributions from the customer. The increase 
or decrease in capital contributions is recorded directly to propery, 
plant and equipment in service. In 2022, there were $12 million capital 
contributions from these assessments (2021 - $14 million). 

Supplementary Information 

Year ended December 31 (millions of dollars) 

Net interest paid 

Income taxes paid 

2022 

523 

33 

2021 

506 

20 

93 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
30.  CONTINGENCIES 

Legal Proceedings 
Hydro One is involved in various lawsuits and claims in the normal 
course of business. In the opinion of management, the outcome of 
such maters will not have a material adverse efect on the Company’s 
consolidated fnancial position, results of operations or cash fows. 

Transfer of Assets 
The transfer orders by which the Company acquired cerain of Ontario 
Hydro’s businesses as of April 1, 1999 did not transfer title to some 
assets located on Reserves (as defned in the Indian Act (Canada)). 
Currently, the OEFC holds these assets. Under the terms of the transfer 
orders, the Company is required to manage these assets until it has 
obtained all consents necessary to complete the transfer of title of 

these assets to itself. The Company cannot predict the aggregate 
amount that it may have to pay, either on an annual or one-time 
basis, to obtain the required consents. In 2022, the Company paid 
approximately $5 million (2021 - $2 million) in respect of consents 
obtained. If the Company cannot obtain the required consents, the 
OEFC will continue to hold these assets for an indefnite period of 
time. If the Company cannot reach a satisfactory setlement, it may 
have to relocate these assets to other locations at a cost that could 
be substantial or, in a limited number of cases, to abandon a line and 
replace it with diesel-generation facilities. The costs relating to these 
assets could have a material adverse efect on the Company’s results 
of operations if the Company is not able to recover them in future 
rate orders. 

31.  COMMITMENTS 
The following table presents a summary of Hydro One’s commitments under outsourcing and other agreements due in the next fve years 
and thereafter: 

As at December 31, 2022 (millions of dollars) 

Outsourcing and other agreements 

Long-term software/meter agreement 

Year 1 

191 

12 

Year 2 

Year 3 

Year 4 

Year 5 

Thereafter 

17 

11 

— 

4 

— 

1 

1 

1 

13 

3 

Outsourcing and Other Agreements 
In February 2021, Hydro One entered into a three-year agreement for 
information technology services with Capgemini Canada Inc., which 
expires on February 29, 2024, and includes an option to extend for two 
additional one-year terms at Hydro One’s discretion. This agreement 
resulted in commitments of $143 million over the initial three-year term 
of the agreement. 

Brookfeld Global Integrated Solutions (BGIS) provides services to 
Hydro One, including facilities management and execution of cerain 
capital projects as deemed required by the Company. The agreement 
with BGIS for these services expires in December 2024, with an option 
for the Company to renew the agreement for an additional term of 
three years. 

Anixter Power Solutions Canada Inc. (Wesco) provides services to 
Hydro One to suppor its Broadband Development Project. Under 
the agreement with Wesco, as at December 31, 2022, Hydro One has 
commited to purchases in the amount of $61 million. 

Long-term Software/Meter Agreement 
Trilliant Holdings Inc. and Trilliant Networks (Canada) Inc. (collectively 
Trilliant) provide services to Hydro One for the supply, maintenance and 
suppor services for smar meters and related hardware and software, 
including additional software licences, as well as cerain professional 
services. The agreement with Trilliant for these services expires in 
December 2030. 

Other Commitments 
The following table presents a summary of Hydro One’s other commercial commitments by year of expiry in the next fve years and thereafter: 

As at December 31, 2022 (millions of dollars) 

Year 1 

Year 2 

Year 3 

Year 4 

Operating Credit Facilities1 

Letters of credit2 

Guarantees3 

— 

186 

517 

— 

2 

— 

— 

— 

— 

— 

— 

— 

Year 5 

2,550 

— 

— 

Thereafter 

— 

— 

— 

1  On June 1, 2022, the maturity date for the Operating Credit Facilities was extended to 2027. 

2  Leters of credit consist of $163 million leters of credit related to retirement compensation arrangements, a $18 million leter of credit provided to the IESO for prudential suppor, 

$4 million in leters of credit to satisfy debt service reserve requirements, and $3 million in leters of credit for various operating purposes. 

3  Guarantees consist of $475 million prudential suppor provided to the IESO by Hydro One Inc. on behalf of its subsidiaries, as well as guarantees provided by Hydro One to the Minister 
of Natural Resources (Canada) and ONroute of $7 million and $30 million, respectively, relating to OCN LP (OCN Guarantee) and $5 million relating to Aux Energy Inc., the Company's 
indirect subsidiary. OPG has provided a $2.5 million guarantee to Hydro One related to the OCN Guarantee. 

Prudential Suppor 
Purchasers of electricity in Ontario, through the IESO, are required 
to provide security to mitigate the risk of their default based on 
their expected activity in the market. The IESO could draw on these 

guarantees and/or leters of credit if these purchasers fail to make a 
payment required by a default notice issued by the IESO. The maximum 
potential payment is the face value of any leters of credit plus the 
amount of the parental guarantees. 

94 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
Retirement Compensation Arrangements 
Bank leters of credit have been issued to provide security for 
Hydro One Inc.’s liability under the terms of a trust fund established 
pursuant to the supplementary pension plan for eligible employees 
of Hydro One Inc. The supplementary pension plan trustee is required 
to draw upon these leters of credit if Hydro One Inc. is in default of 
its obligations under the terms of this plan. Such obligations include 
the requirement to provide the trustee with an annual actuarial repor 
as well as leters of credit sufcient to secure Hydro One Inc.’s liability 
under the plan, to pay benefts payable under the plan and to pay the 
leter of credit fee. The maximum potential payment is the face value of 
the leters of credit. 

32.  SEGMENTED REPORTING 
Hydro One has three reporable segments: 

●  The Transmission Segment, which comprises the transmission 
of high voltage electricity across the province, interconnecting 
local distribution companies and cerain large directly connected 
industrial customers throughout the Ontario electricity grid; 

●  The Distribution Segment, which comprises the delivery of electricity 
to end customers and cerain other municipal electricity distributors; 
and 

●  Other Segment, which includes cerain corporate activities, 

investments including a joint venture that owns and operates 
electric vehicle fast charging stations across Ontario under the Ivy 
Charging Network brand, and the operations of the Company’s 
telecommunications business and of a wholly-owned subsidiary that 
provides energy solutions to commercial and industrial clients. The 
Other Segment includes the DTA which arose from the revaluation 
of the tax bases of Hydro One’s assets to fair market value when the 
Company transitioned from the provincial payments in lieu of tax 
regime to the federal tax regime at the time of Hydro One’s initial 
public ofering in 2015. This DTA is not required to be shared with 
ratepayers, the Company considers it to not be par of the regulated 
transmission and distribution segment assets, and it is included in 
the other segment. 

The designation of segments has been based on a combination of 
regulatory status and the nature of the services provided. Operating 
segments of the Company are determined based on information used 
by the chief operating decision-maker in deciding how to allocate 
resources and evaluate the perormance of each of the segments. The 
Company evaluates segment perormance based on income before 
fnancing charges and income tax expense from continuing operations 
(excluding cerain allocated corporate governance costs). 

Year ended December 31, 2022 (millions of dollars) 

Transmission 

Distribution 

Other 

Consolidated 

Revenues 

Purchased power 

Operation, maintenance and administration 

Depreciation, amorization and asset removal costs 

Income (loss) before fnancing charges and income tax expense 

Capital investments 

2,077 

—

445 

509 

1,123 

1,209 

5,660 

3,724 

739 

448 

749 

899 

43 

— 

74 

9 

(40) 

24 

7,780 

3,724 

1,258 

966 

1,832 

2,132 

Year ended December 31, 2021 (millions of dollars) 

Transmission 

Distribution 

Other 

Consolidated 

1,824 

—

397 

485 

942 

1,320 

5,359 

3,579 

658 

428 

694 

787 

Revenues 

Purchased power 

Operation, maintenance and administration 

Depreciation, amorization and asset removal costs 

Income (loss) before fnancing charges and income tax expense 

Capital investments 

Total Assets by Segment: 

As at December 31 (millions of dollars) 

Transmission 

Distribution 

Other 

Total assets 

Total Goodwill by Segment: 

As at December 31 (millions of dollars) 

Transmission 

Distribution 

Total goodwill 

All revenues, assets and substantially all costs, as the case may be, are earned, held or incurred in Canada. 

42 

— 

57 

9 

(24) 

18 

2022 

18,778 

11,893 

786 

31,457 

2022 

157 

216 

373 

7,225 

3,579 

1,112 

922 

1,612 

2,125 

2021 

18,138 

11,487 

758 

30,383 

2021 

157 

216 

373 

95 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
 
 
 
 
 
33.  SUBSEQUENT EVENTS 

Sustainable Financing Framework 
On January 12, 2023, Hydro One Limited published a Sustainable 
Financing Framework, which allows Hydro One Limited and its 
subsidiaries to issue sustainable fnancing instruments. 

Debt Issuance 
On January 27, 2023, Hydro One Inc. issued sustainable bonds totaling 
$1,050 million under its MTN Program as follows: 

a.  $300 million Series 53 notes with a maturity date of November 30, 

2029 and a coupon rate of 3.93%; and 

b.  $450 million Series 54 notes with a maturity date of January 27, 2033 

and a coupon rate of 4.16%; and 

c.  $300 million Series 55 notes with a maturity date of January 27, 2053 

and a coupon rate of 4.46%. 

Dividends 
On February 13, 2023, common share dividends of $167 million ($0.2796 
per common share) were declared. 

96 

Notes to Consolidated Financial Statements (continued)For the years ended December 31, 2022 and 2021Hydro One Limited Annual Report 2022 
 
 
   
  
 
Corporate and Shareholder Information 

Corporate Ofce 
483 Bay Street, South Tower 
Toronto, ON 
M5G 2P5 
1.416.345.5000 

www.HydroOne.com 

Customer Inquiries 
Customer Service: 1.888.664.9376 

Repor an Emergency (24 hours): 
1.800.434.1235 

Shareholder Services 
If you are a registered shareholder and 
have inquiries regarding your account, 
wish to change your name or address, or 
have questions about dividends, duplicate 
mailings, lost stock cerifcates, share 
transfers or estate setlements, contact our 
transfer agent and registrar: 

Computershare Trust Company of Canada 
100 University Avenue, 8th Floor 
Toronto, ON M5J 2Y1 
1.514.982.7555 or 1.800.564.6253 
service@computershare.com 

Institutional Investors and Analysts 
Institutional investors, securities analysts 
and others requiring additional fnancial 
information can visit www.HydroOne.com/ 
Investors or contact us at: 1.416.345.6867 
Investor.Relations@HydroOne.com or 
Omar.Javed@HydroOne.com 

Media Inquiries 
1.416.345.6868 or 1.877.506.7584 
Media.Relations@HydroOne.com 

Sustainability 
Hydro One is commited to continuing to 
grow responsibly and we focus our social 
and environmental sustainability efors 
where we can make the most meaningful 
impacts on both. To learn more, visit 
htps://www.hydroone.com/sustainability 
or email Sustainability@HydroOne.com 

Stock Exchange Listing 
Toronto Stock Exchange (TSX): H 
(CUSIP #448811208) 

Independent Auditors 
KPMG LLP 

Equity Index Inclusions 
Dow Jones Select Utilities (Canada) Index 
FTSE All-World Index Series 
MSCI World (Canada) Index 
S&P/TSX Composite Index 
S&P/TSX 60 Index 
S&P/TSX Utilities Index 
S&P/TSX Composite Dividend Index 
S&P/TSX Composite Low Volatility Index 
S&P/TSX Composite High Dividend Index 
S&P/TSX Canadian Dividend Aristocrats Index 

Debt Securities 
For details of the public debt securities of 
Hydro One and its subsidiaries, please refer 
to the “Debt Information” section under 
www.HydroOne.com/Investors 

Online Information 
Hydro One is commited to open and full 
fnancial disclosure and best practices in 
corporate governance. We invite you to visit 
the Investor Relations section of 
www.HydroOne.com/Investors where you 
will fnd additional information about our 
business, including events and presentations, 
news releases, regulatory flings, governance 
practices, sustainability and our continuous 
disclosure materials, including quarerly 
fnancial releases, annual information forms 
and management information circulars. You 
may also subscribe to our news by email 
to automatically receive Hydro One news 
releases electronically. 

Common Share Dividend Information 
2023 Expected Dividend Dates 

Declaration Date

 Record Date 

Payment Date 

February 13, 2023  March 15, 2023 

March 31, 2023 

May 4, 2023 

June 7, 2023 

June 30, 2023 

August 8, 2023 

September 13, 2023  September 29, 2023 

November 7, 2023 

December 13, 2023  December 29, 2023 

Unless indicated otherwise, all common 
share dividends paid by Hydro One are 
designated as “eligible” dividends for the 
purposes of the Income Tax Act (Canada) 
and any similar provincial legislation. 

Dividend Reinvestment Plan (DRIP) 
Hydro One ofers a convenient dividend 
reinvestment program for eligible 
shareholders to purchase additional Hydro 
One shares by reinvesting their cash dividends 
without incurring brokerage or administration 
fees. For plan information and enrolment 
materials or to learn more about the Hydro 
One DRIP, visit www.HydroOne.com/DRIP or 
Computershare Trust Company of Canada at 
www.InvestorCentre.com/HydroOne 

Regulatory Stakeholders 

Hydro One is committed to 
maintaining and enhancing 
constructive long-term relationships with 
its regulatory stakeholders. 

Provincial Government, 
Ministry of Energy 
Policy, legislation, regulations 

Ontario Energy Board (OEB) 
Independent electric utility price 
and service quality regulation 

Independent Electricity System Operator (IESO) 
Wholesale power market rules, intermediary, 
North American reliability standards 

Canadian Energy Regulator 
Federal regulator, international 
power lines and substations 

North American Electric Reliability 
Corporation (NERC) 
Continent-wide bulk power reliability 
standards, certification, monitoring 

Northeast Power Coordinating Council (NPCC) 
Northeastern North American grid reliability, 
standards, compliance 

For more information, visit 
www.HydroOne.com/Regulatory 

Hydro One Limited  Annual Report 2022  97 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
www.HydroOne.com