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FY2023 Annual Report · Orca Gold Inc.
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2023 Annual ReportThe value we createIf originality is the ability to do things differently, Origin was created with that in mind. We were the first energy company in Australia to span retail, power generation and upstream gas production. And, we’ve kept our eye on a low-carbon future.Since listing on the ASX in 2000, Origin has grown into a leading Australian energy company. It is a privilege to provide reliable energy to millions of homes and businesses every day and make a strong contribution to communities.We’ve come a long way, but we’ve got a long way to go. Energy generation is changing rapidly as the energy transition accelerates. And with this, the needs and preferences of our customers are changing. Our communities need our support as much as ever. We’re a company that embraces opportunities and leans into challenges. And that’s how we create value.  OriginalityOriginality in visionElise Head of Export & Infrastructure for Future Fuels“It’s in our DNA to question, innovate and optimise. It drives our pursuit to reimagine a better and more sustainable future.”Some of the key beliefs that shaped our vision in the early days remain similar today: renewables will meet an increasing share of energy needs; peaking generation is crucial to maintaining reliable supply given the variable output of renewables; and there will be a revolution in how people interact with energy, underpinned by trusted relationships with retailers.Gas has always been an important part of our business, and we believe in its continued role in the energy mix both to firm the grid and as a feedstock for industries where electrification is not a viable alternative.Origin has grown from a market capitalisation of ~$300 million in 2000 to more than $14.5 billion today and in the process established a business that, we believe, is ideally positioned for the energy transition. Originality in investmentMinh Group Manager, Broadband“What we do is less about products, and more about making energy easier and smarter – being endlessly curious, making discoveries and empowering each other to make a meaningful difference.”Key investments have shaped Origin’s business and strategic positioning. Australia Pacific LNG was established alongside ConocoPhillips, and was later  joined by Sinopec, with a combined $24.5 billion investment creating a leading east  coast gas producer, major LNG exporter  and domestic supplier.The acquisition of Country Energy, Integral Energy, Sun Retail, Powerco and CitiPower helped create a market-leading retail business with more than 4.5 million customer accounts.In 2019, we purchased a 20 per cent stake in global energy and technology pioneer, Octopus Energy, and licensed its market-leading Kraken platform propose-built for energy retailing. This has accelerated our ambition to deliver superior customer service at lower cost and differentiate Origin.Contributing to communities and creating  a lasting impact has always been important. We established the Origin Energy Foundation in 2010 to support powerful education programs aimed at breaking the cycle of disadvantage and helping young Australians reach their potential. Originality in innovationDaniel Product Development Manager“We take pride in thinking differently about how to turn emerging products into ones that will be in every customer’s home.”The world of energy is changing rapidly.We’re accelerating renewables and storage in our portfolio and have signalled our exit from coal-fired generation. We’ve cultivated a culture of innovation, combining Origin’s strengths and capabilities with great ideas from start-ups around the globe. This has helped shape the products and solutions we need to be successful in this increasingly distributed, decarbonised and digitised energy landscape.We’ve deepened our focus on technology and analytics, building Origin Loop, a virtual power plant using smart data and AI to aggregate and orchestrate thousands of distributed energy sources in homes and businesses to help balance supply and demand, and share benefits with customers. Origin Loop has scaled rapidly to 815 MW of capacity which exceeds the single largest generating unit in the national electricity market. We also continue to explore the potential of future  fuels including green hydrogen and ammonia, which could play an important role in the  future energy mix.Origin’s ongoing success will depend on our ability to evolve to meet the fast-changing preferences of our customers for cleaner and smarter energy solutions.Contents

1

Contents

A message from Scott and Frank

About Origin

Where We Operate

Board of Directors

Executive Leadership Team

Operating and Financial Review

Directors’ Report

Remuneration Report

Lead Auditor’s Independence Declaration

Financial Statements

Share and Shareholder Information

Exploration and Production Permits and Data

Annual Reserves Report

Five-year Financial History

Glossary and Interpretation

2

4

5

6

8

11

54

58

82

83

148

151

153

157

159

2

Annual Report 2023

A message from 
Scott and Frank

“We remain confident that our 
customer base, portfolio of assets 
and management team position 
Origin advantageously as the energy 
transition progresses.”

Welcome to the 2023 Annual Report

In what has been a significant year for Origin, on behalf of the 
Board, we would like to thank you for your continued support of 
our company.

In November last year, Origin announced it had received an 
indicative, conditional and non-binding proposal from a consortium 
comprising Brookfield Asset Management and MidOcean Energy, 
to acquire all the issued shares in Origin by way of a scheme 
of arrangement.

That offer was at a premium of almost 55 per cent to Origin’s share 
price on the prior trading day. The proposal confirmed that Origin 
represents a highly strategic platform and one ideally positioned to 
benefit from the energy transition.  

In March this year, Origin announced it had entered into a 
binding Scheme Implementation Deed with the Consortium, which 
implies a total consideration of $8.912 per share prior to dividend 
adjustments, based on an assumed AUD/USD exchange rate 
of 0.70.1

The proposed acquisition of Origin by the Consortium continues to 
progress through the necessary regulatory steps.

The scheme and the Board’s recommendation is subject to an 
independent expert concluding the scheme is in the best interests of 
shareholders. The independent expert process is underway.

While the timing of the shareholder vote is uncertain as it relates to 
the timing of regulatory approvals, Origin and the Consortium are 
moving expeditiously towards the target to implement the scheme 
by early in the 2024 calendar year.

Financial performance

Origin’s FY2023 financial performance reflected the strength of our 
business and the continued strategy. We recorded higher earnings 
from Energy Markets, Integrated Gas and from our 20 per cent 
interest in the UK-based Octopus Energy. 

On a statutory basis, Origin announced a profit of $1,055 million, 
compared to a loss of $1,429 million in the prior year. 

Underlying profit increased to $747 million, $340 million higher than 
the previous year due to improved earnings across all our operations. 
These earnings were partly offset by higher income tax expense 
associated with unfranked distributions from Australia Pacific LNG.

Origin benefited from record revenues and cash dividends from 
Australia Pacific LNG of $1,783 million, as a result of higher 
commodity prices. Net of oil hedging, Origin received cash 
distributions of $1,489 million. This distribution contributed to a 
strong adjusted free cash flow position of $965 million.

The Board has determined a fully franked final dividend of 20 cents 
per share. For the FY2023 year, shareholders will have received total 
dividends of 36.5 cents per share.

1 To comprise $5.78 per share and US$2.19 per share, to be reduced by any dividends paid by Origin, including the FY2023 Interim and Final Dividends and any subsequent 
dividends prior to the implementation of the Scheme. Refer to Origin’s ASX statement on 27 March 2023 for further details regarding the price per Origin share offered by 
the Consortium, www.originenergy.com.au.

A message from Scott and Frank

3

Operational performance

Underlying EBITDA for Energy Markets was $1,038 million, up 
$637 million on the prior year. Electricity profit rose as higher 
wholesale energy costs in previous periods were recovered in 
electricity tariffs, and through optimisation of the energy supply 
portfolio. Natural gas profit also rose, on higher sales revenue and 
trading benefits.

Total customer accounts increased by 66,000 to 4.5 million 
primarily driven by growth in electricity, natural gas and broadband. 
The migration of customers to Kraken completed in May and 
stabilisation activities continue. Origin is expecting to deliver cost 
savings of $200 - $250 million from an FY2018 baseline, by 2025.

Origin Zero doubled its share of business customers on solutions 
broader than electricity or natural gas, providing rooftop solar, 
batteries, electric vehicles and demand management. The team 
secured several key account wins, including a leading grocery 
retailer, a water utility and a data centre operator. Origin Loop, the 
company’s virtual power plant, more than tripled connected assets 
to 815 MW and is well on its way to achieve our target of 2 GW.

Origin’s share of Octopus Energy (UK) Underlying EBITDA was 
$240 million, up from a loss of $36 million in the prior year. Octopus’ 
step change in earnings in FY2023 reflects an increase in customer 
accounts and the lag in the reset of tariffs. The acquisition of Bulb 
Energy added ~2.5 million customer accounts, making Octopus 
Energy the UK’s second-largest energy retailer, with continued 
growth in the licensing of Kraken to other retailers resulting in 
32 million accounts contracted to be on the platform worldwide.

Integrated Gas Underlying EBITDA was $1,919 million, $82 million 
higher than the prior year, mainly due to higher commodity prices. 
Persistent wet weather restricted access to well sites in the first 
half, contributing to a 3 per cent decline in production for the 
year. Improved conditions in the second half allowed more well 
workover and optimisation activities to occur, enabling a rebound in 
production in the second half.

Outlook

The following guidance is provided on the basis that 
market conditions and the regulatory environment do not 
materially change.

Origin expects higher Energy Markets Underlying EBITDA in 
FY2024 of $1,300 - $1,700 million, excluding Octopus Energy. 
Electricity gross profit is expected to improve, reflecting higher 
tariffs and an increased contribution from Eraring and the peaking 
fleet, while natural gas gross profit is expected to moderate due to 
higher procurement costs as supply contracts reprice.

Octopus is in a rapid growth phase and continues to invest 
in international growth, technology platform developments and 
services offerings. Origin's share of Octopus Energy EBITDA is 
expected to be lower with a wide range of possible outcomes 
reflecting stronger retail competition.

Australia Pacific LNG production is expected to be 680 – 710 
PJ (APLNG 100 per cent), with higher capital and operating 
expenditure expected, primarily due to higher power costs, 
increased well workover and optimisation programs.

Our strategy, people and Board

Over the past year, execution of Origin’s strategy has accelerated 
leading to increasing confidence as to our future prospects as 
the energy transition gathers momentum. We are rapidly building 
our pipeline of renewable and storage projects. We approved the 
first phase of a large-scale Eraring battery, acquired the Warrane 
prospective wind development site in the New England renewable 
energy zone and progressed several renewable and brownfield 
battery development options across the portfolio. 

We released our first Climate Transition Action Plan (CTAP) 
outlining the company’s strategy and ambition to lead the energy 
transition through cleaner energy and customer solutions. The 
CTAP includes new targets to accelerate emissions reduction across 
Origin and create value for shareholders, towards a long-term 
ambition to be net zero emissions by 2050. Our CTAP received 
overwhelming shareholder support of ~95 per cent at our 2022 
Annual General Meeting. 

This year’s achievements are in no small part due to the dedication 
and commitment of the people who embody the culture and values 
of Origin every day. This past year, our safety performance improved 
with our Total Recordable Injury Frequency Rate (TRIFR) lowering to 
3.8, compared to 4.0 at June 2022. Our employee engagement 
score was 7.7, placing us above the industry average, and the 
number of females in senior leader positions increased to 46 per 
cent, from 40.8 per cent in FY2022.  

We would like to acknowledge the service of Bruce Morgan, who 
retired from the Origin Board in October, after 10 years of dedicated 
service. Bruce has made a lasting contribution to Origin over his time 
as a director.  

We are pleased with Origin’s strong operational and financial 
performance this year. We remain confident that our customer 
base, portfolio of assets and management team position Origin 
advantageously as the energy transition progresses. This will allow 
us to capture value for shareholders and deliver benefits to our 
customers and communities. 

Thank you, and we look forward to welcoming you to the Annual 
General Meeting. 

Scott Perkins
Chairman

Frank Calabria 
Chief Executive Officer

4

Annual Report 2023

About Origin

Leading integrated 
energy company

4.5 million 
customer accounts

> 5,500
employees

Listed on the Australian Securities 
Exchange in 2000

Electricity, gas, LPG1 and 
broadband customers across 
Australia and the Pacific

Inclusivity in the workplace; 
leading parental support

Powering
Australia

27.5% interest in Australia 
Pacific LNG

Transitioning our business to 
net zero

7,800 MW generation portfolio, 
including 1,515 MW owned 
and contracted renewables 
and storage

Continue to be a significant 
contributor to the east coast 
gas market

Growing our portfolio of 
renewables and cleaner 
energy solutions

Climate ambitions embedded 
in our strategy

Driving future 
energy innovation

Supporting
Australian communities

Emissions intensity target 
consistent with 1.5°C 
pathway envelope2

20% interest in Octopus Energy, 
investing in new technologies, 
start-ups and future fuels

The Origin Energy Foundation has 
contributed more than $37 million 
since inception

1 On 8 November 2022, Origin entered into an agreement to sell Origin's LPG business in the Pacific
2 Pursuant to the methodology set out in our Climate Transition Action Plan

Where We Operate

5

Where We Operate

Canning Basin1South East QueenslandPacific countries LPG2Bowen/ Surat basinsBrisbaneGladstoneRabaulLaeSantoHoniaraPort VilaSuvaLautokaLabasaApiaPago PagoRarotongaPort MoresbyGasPumped hydroSolar (contracted)Wind (contracted)CoalStorage (under construction)LPG seaboard terminalElectricity customer accountsNatural gas customer accountsOrigin/JV upstream acreageAPLNG upstream acreageProduction facilityAPLNG pipelineExploration & production acreageGenerationAdelaideMelbourneHobartBrisbaneBowen/ Surat Cooper Eromanga BasinbasinsGladstoneLNG ExportBrowse BasinSydney634k501k1,157k386k687k176k264k204k15kCanning Basin1South East QueenslandPacific countries LPG2Bowen/ Surat basinsBrisbaneGladstoneRabaulLaeSantoHoniaraPort VilaSuvaLautokaLabasaApiaPago PagoRarotongaPort MoresbyGasPumped hydroSolar (contracted)Wind (contracted)CoalStorage (under construction)LPG seaboard terminalElectricity customer accountsNatural gas customer accountsOrigin/JV upstream acreageAPLNG upstream acreageProduction facilityAPLNG pipelineExploration & production acreageGenerationAdelaideMelbourneHobartBrisbaneBowen/ Surat Cooper Eromanga BasinbasinsGladstoneLNG ExportBrowse BasinSydney634k501k1,157k386k687k176k264k204k15kCanning Basin1South East QueenslandPacific countries LPG2Bowen/ Surat basinsBrisbaneGladstoneRabaulLaeSantoHoniaraPort VilaSuvaLautokaLabasaApiaPago PagoRarotongaPort MoresbyGasPumped hydroSolar (contracted)Wind (contracted)CoalStorage (under construction)LPG seaboard terminalElectricity customer accountsNatural gas customer accountsOrigin/JV upstream acreageAPLNG upstream acreageProduction facilityAPLNG pipelineExploration & production acreageGenerationAdelaideMelbourneHobartBrisbaneBowen/ Surat Cooper Eromanga BasinbasinsGladstoneLNG ExportBrowse BasinSydney634k501k1,157k386k687k176k264k204k15kCanning Basin1South East QueenslandPacific countries LPG2Bowen/ Surat basinsBrisbaneGladstoneRabaulLaeSantoHoniaraPort VilaSuvaLautokaLabasaApiaPago PagoRarotongaPort MoresbyGasPumped hydroSolar (contracted)Wind (contracted)CoalStorage (under construction)LPG seaboard terminalElectricity customer accountsNatural gas customer accountsOrigin/JV upstream acreageAPLNG upstream acreageProduction facilityAPLNG pipelineExploration & production acreageGenerationAdelaideMelbourneHobartBrisbaneBowen/ Surat Cooper Eromanga BasinbasinsGladstoneLNG ExportBrowse BasinSydney634k501k1,157k386k687k176k264k204k15k1  An agreement has been executed with Buru Energy Limited to exit Origin’s interest in Canning Basin, and with Bridgeport Energy (Qld) Pty Ltd to exit Origin’s joint venture interests in the Cooper Eromanga Basin.2 On 8 November 2022, Origin entered into an agreement to sell Origin’s LPG business in the Pacific.6

Board of 
Directors

Annual Report 2023

Scott Perkins

Ilana Atlas

Maxine Brenner

Frank Calabria

Greg Lalicker

Independent 
Non-executive Chair

Independent 
Non-executive Director

Independent 
Non-executive Director

Managing Director &
Chief Executive Officer

Independent 
Non-executive Director

Tenure 7 years 11 months 
including 2 years 10 months 
as Chair

Scott Perkins joined the 
Board in September 2015 
and was appointed Chair 
in October 2020. He is 
Chair of the Nomination 
Committee and a member 
of the Audit, Remuneration, 
People and Culture, Safety 
and Sustainability and 
Risk committees.

Scott has extensive 
Australian and international 
experience as a leading 
corporate adviser. He was 
formerly Head of Corporate 
Finance for Deutsche Bank 
Australia and New Zealand 
and a member of the 
Executive Committee with 
overall responsibility for the 
Bank’s activities in this 
region. Prior to that he 
was Chief Executive Officer 
of Deutsche Bank New 
Zealand and Deputy CEO of 
Bankers Trust New Zealand.

Scott has been a Non-
executive Director of 
Woolworths Group Limited 
since September 2014 and 
was appointed Chair in 
October 2022. He is also 
a Non-executive Director 
of Brambles Limited (since 
May 2015). He is Chair 
of Sweet Louise (since 
2005) and the New 
Zealand Initiative (since 
2012). Scott was previously 
a Director of the Museum 
of Contemporary Art in 
Sydney (2011 – 2020).

Scott has a longstanding 
commitment to breast 
cancer causes, the 
visual arts and public 
policy development.

Scott holds a Bachelor of 
Commerce and a Bachelor 
of Laws (Hons) from 
Auckland University.

Tenure 2 years 6 months

Tenure 9 years 9 months

Tenure 6 years 10 months

Tenure 4 years 5 months

Greg Lalicker joined the 
Board in March 2019. He is 
a member of the Safety and 
Sustainability Committee.

Greg is the Chief 
Executive Officer of Hilcorp 
Energy Company, based 
in Houston, USA.  Hilcorp 
is the largest privately 
held independent oil 
and gas exploration and 
production company in the 
United States.

Greg joined Hilcorp’s 
leadership team in 2006 
as Executive Vice President 
where he was responsible 
for all exploration and 
production activities.  He 
was appointed President in 
2011 and Chief Executive 
Officer in 2018.  Prior to 
working for Hilcorp, Greg 
was with BHP Petroleum 
based in Midland, Houston, 
London and Melbourne 
as well as McKinsey & 
Company where he worked 
in its Houston, Abu Dhabi 
and London offices.

Greg graduated as a 
petroleum engineer from 
the University of Tulsa. 
He also has a Master of 
Business Administration and 
a law degree.

Ilana Atlas joined the 
Board in February 2021. 
She is a member 
of the Remuneration, 
People and Culture and 
Risk committees.

Ilana is a Non-executive 
Director of ANZ Group 
Holdings Limited (since 
2023) (previously Australian 
& New Zealand Banking 
Group Limited, since 
September 2014) and 
Scentre Group Limited 
(since May 2021). She is 
the Chair of Jawun, on the 
Board of the Paul Ramsay 
Foundation and a member 
of the Council of the 
National Gallery of Australia.

Ilana was previously Chair 
of Coca-Cola Amatil Limited 
(2017 – 2021). Her 
last executive role was 
Group Executive, People, 
at Westpac, where she 
was responsible for human 
resources, corporate affairs 
and sustainability. Prior to 
that role, she was Group 
Secretary and General 
Counsel. Before her 10-
year career at Westpac, 
Ilana was a partner in 
law firm Mallesons Stephen 
Jaques (now known as 
King & Wood Mallesons). 
In addition to her practice 
in corporate law, she held 
a number of management 
roles in the firm including 
Executive Partner, People 
and Information, and 
Managing Partner.

Ilana holds a Bachelor of 
Jurisprudence (Honours) 
and Bachelor of Laws 
(Honours) from the 
University of Western 
Australia and Masters of 
Laws from the University 
of Sydney.

Maxine Brenner joined 
the Board in November 
2013. She is Chair of the 
Safety and Sustainability 
Committee and a member 
of the Audit, Nomination 
and Risk committees.

Maxine was previously 
a Managing Director of 
Investment Banking at 
Investec Bank (Australia) 
Ltd. Prior to Investec, 
Maxine was a Lecturer 
in Law at the University 
of NSW and a lawyer 
at Freehills, specialising in 
corporate law.

Maxine is a Non-executive 
Director of Telstra Group 
Limited (since February 
2023), Non-executive 
Director of Qantas Airways 
Ltd (since August 2013) and 
Non-executive Director and 
Chair of the Risk Committee 
of Woolworths Group 
Limited (since December 
2020). She is also a 
member of the University of 
NSW Council.

Maxine’s former 
directorships include Orica 
Limited (2013 – 2022), 
Growthpoint Properties 
Australia (2012 – 2020), 
Treasury Corporation of 
NSW, Bulmer Australia 
Ltd, Neverfail Springwater 
Ltd and Federal Airports 
Corporation, where she was 
Deputy Chair. In addition, 
Maxine has served as a 
Council Member of the 
State Library of NSW and 
as a member of the 
Takeovers Panel.

Maxine holds a Bachelor of 
Arts and a Bachelor of Laws.

Frank Calabria was 
appointed Managing 
Director and Chief 
Executive Officer in 
October 2016. Frank is a 
member of the Safety and 
Sustainability Committee 
and a Director of the Origin 
Energy Foundation.

Frank first joined Origin as 
Chief Financial Officer in 
November 2001 and was 
appointed Chief Executive 
Officer, Energy Markets in 
March 2009. In that latter 
role, Frank was responsible 
for the integrated business 
within Australia including 
retailing and trading of 
natural gas, electricity and 
LPG, power generation and 
solar and energy services.

Frank is a Director of 
the Australian Energy 
Council (since 2016) and 
the Australian Petroleum 
Production & Exploration 
Association (since 2017). 
He is a former Chair 
of the Australian Energy 
Council and former Director 
of the Australian Energy 
Market Operator.

Frank has a Bachelor of 
Economics from Macquarie 
University and a Master 
of Business Administration 
(Executive) from the 
Australian Graduate School 
of Management. Frank is 
a Fellow of the Chartered 
Accountants Australia and 
New Zealand and a Fellow 
of the Financial Services 
Institute of Australasia.

Board of Directors

7

Mick McCormack

Steven Sargent

Nora Scheinkestel

Joan Withers

Independent 
Non-executive Director

Independent 
Non-executive Director

Independent 
Non-executive Director

Independent 
Non-executive Director

Tenure 2 years 8 months

Tenure 8 years 3 months

Tenure 1 year 5 months

Tenure 2 years 10 months

Mick McCormack joined the 
Board in December 2020. 
He is a member of the Audit, 
Remuneration, People and 
Culture and Safety and 
Sustainability committees.

Mick is Chair of Central 
Petroleum Limited (since 
November 2020) and 
Non-executive Director 
of Austal Limited (since 
September 2020). He is 
also Chair of the Australian 
Brandenburg Orchestra 
Foundation and a Director of 
the Clontarf Foundation.

Mick was previously 
Managing Director and CEO 
of APA Group (2004-2019) 
and has more than 37 years 
of experience in the energy 
and infrastructure sectors, 
including gas-fired and 
renewable energy power 
generation, gas processing, 
LNG and underground 
storage. Prior to joining APA 
in 2000, Mick held various 
senior management roles 
with AGL Energy.

Mick holds a Masters 
of Business Administration 
from the University of 
Queensland, a Graduate 
Diploma of Engineering 
from Monash University, 
and a Bachelor of Applied 
Science from the University 
of Queensland.

Steven Sargent joined the 
Board in May 2015.  He is 
Chair of the Origin Energy 
Foundation, Chair of the 
Remuneration, People and 
Culture Committee and a 
member of the Nomination, 
Risk, and Safety and 
Sustainability committees.  
Steven’s executive career 
included 22 years at General 
Electric, where he gained 
extensive multi-industry, 
international experience 
leading businesses in 
industries including energy, 
healthcare and financial 
services across the USA, 
Europe and Asia Pacific.

Steven has been a 
Non-executive Director 
of infection prevention 
company Nanosonics 
Limited since July 2016 
and was appointed Chair 
in 2022. He is also 
a Non-executive Director 
of Ramsay Healthcare 
Limited (since December 
2021). Steven’s unlisted 
board activities include 
Non-executive Director 
of The Great Barrier 
Reef Foundation.

Steven was previously 
Chair of OFX Group 
Limited (2016-2022), and 
Non-executive Director of 
Veda Group Limited.

Steven holds a Bachelor of 
Business from Charles Sturt 
University and is a Fellow 
with the Australian Institute 
of Company Directors.

Nora Scheinkestel joined 
the Board in March 2022. 
She is Chair of the Audit 
Committee and a member 
of the Nomination and 
Risk committees.

Joan Withers joined the 
Board in October 2020. 
She is Chair of the 
Risk Committee and a 
member of the Audit and 
Nomination committees.

Joan has spent over 
25 years working in the 
media industry holding CEO 
positions at both Fairfax 
NZ Ltd and The Radio 
Network and she also 
has significant corporate 
governance experience.

She is currently Chair of The 
Warehouse Group Ltd (since 
2016), Director of ANZ Bank 
NZ Ltd (since July 2013) and 
Sky Network TV Ltd (since 
2019). She has previously 
held Chair positions 
at Auckland International 
Airport (1997 – 2013), 
Mercury NZ Ltd (2009 – 
2019) and TVNZ (2015 – 
2017). She has also held 
directorships on the boards 
of some of New Zealand’s 
largest companies including 
Meridian Energy Ltd and 
Tourism Holdings Ltd. Prior 
to her appointment as CEO 
of Fairfax NZ Ltd, Joan 
was a Director on the 
Australian board of John 
Fairfax Holdings Ltd.

Joan holds a Masters 
Degree in Business 
Administration from The 
University of Auckland.

Nora is an experienced 
company director with 
almost 30 years experience 
as a non-executive chair 
and director of companies 
in a wide range of 
industries including public, 
government and private 
sectors. She has a long 
track record in highly 
regulated sectors such as 
infrastructure and financial 
services and has served 
as chair and director of 
numerous regulated utilities 
in the electricity, gas and 
water sectors.

Nora is currently a Non-
executive Director of 
Brambles Limited (since 
2020) and Westpac 
Banking Corporation 
(since 2021). Previous 
directorships of publicly 
listed companies include 
Telstra Corporation Limited 
(2010 – 2022), the 
Atlas Arteria group (2014 
– 2020), which she 
chaired, Ausnet Services 
Ltd (2016 – 2022), Orica 
Limited, Newcrest Limited, 
Pacific Brands Limited and 
Stockland Group.

Nora holds a Bachelor 
of Laws (Honours) First 
Class and a Doctor 
of Philosophy from the 
University of Melbourne.

8

Annual Report 2023

Executive 
Leadership Team

Jon Briskin

Greg Jarvis

Kate Jordan

Tony Lucas

James Magill

Executive General 
Manager, Energy Supply 
and Operations
Greg Jarvis joined Origin in 
2002 as Electricity Trading 
Manager and was appointed 
Executive General Manager, 
Energy Supply & Operations 
in December 2016.

Greg is responsible 
for Wholesale, Trading, 
Generation, HSE and LPG. 
Greg has over 20 years’ 
experience in the financial 
and energy markets.

Executive General 
Manager, Retail

Jon Briskin joined Origin in 
2010 and was appointed 
Executive General Manager, 
Retail in December 2016.

Jon leads the 
teams responsible for 
energy sales, marketing, 
product development and 
service experience for 
Origin’s residential and 
SME customers.

Jon has held various 
roles at Origin, leading 
customer operations, 
service transformation and 
customer experience and 
prior to Origin worked as a 
management consultant.

General Counsel and 
Executive General 
Manager, Company 
Secretariat, Risk 
and Governance
Kate Jordan joined Origin 
in March 2020 as 
General Counsel and 
Executive General Manager, 
Company Secretariat, Risk 
and Governance.

Kate leads the legal, 
company secretariat, risk, 
internal audit and energy 
markets compliance teams.

Prior to joining Origin, 
Kate was Deputy Chief 
Executive Partner at Clayton 
Utz, with responsibility for 
people and development. 
Kate has over 20 years’ legal 
experience across a range of 
corporate transactions.

Executive General 
Manager, Future Energy 
and Technology
Tony Lucas joined Origin 
as Risk Analysis Manager in 
2002 and was appointed 
as General Manager, 
Energy Risk Management in 
February 2011.

Tony leads the team 
responsible for Future 
Energy, Strategy and 
Technology, ensuring that 
Origin is well positioned 
to lead the transition into 
a low-carbon, technology-
enabled world.

Tony began his career 
in the banking industry 
before moving into the 
energy sector.

Executive General 
Manager, Origin Zero

James Magill joined Origin 
in March 2022 and leads 
the newly formed business 
unit, Origin Zero. Origin Zero 
provides large businesses 
with a range of energy and 
decarbonisation services as 
well as a suite of e-mobility 
solutions for work, home 
and on the road.

Prior to joining Origin, 
James held leadership 
roles at Centrica, AGL 
and Genesis Energy in 
retail, technology, M&A 
and strategy.

Executive Leadership Team

9

Sharon Ridgway

Samantha Stevens

Andrew Thornton

Lawrie Tremaine

Executive General 
Manager, People 
and Culture
Sharon Ridgway joined 
Origin in 2009 and 
has been responsible for 
People and Culture since 
December 2016.

Sharon’s team provide 
strategic support to the 
business in key areas such 
as engagement, diversity, 
talent management and 
culture change.

Prior to Origin, Sharon 
developed a wide range 
of experience across 
operational and human 
resources roles whilst 
working in Dixons, a large 
European electrical retailer.

Executive 
General Manager,
Corporate Affairs
Samantha Stevens joined 
Origin in March 2018 as 
Executive General Manager, 
Corporate Affairs. Samantha 
is responsible for Origin’s 
external affairs, government 
and public policy and 
employee communication 
functions and the Origin 
Energy Foundation.

Samantha has more than 
25 years’ experience 
in corporate affairs, 
mainly in the resources, 
industrials and financial 
services sectors.

Prior to joining Origin, 
Samantha headed up 
Corporate Affairs for the 
global mining services 
company, Orica, and 
previously led the global 
media function and all 
Corporate Affairs M&A 
activity at global mining 
house, BHP, along with 
senior external affairs 
positions at two of 
Australia’s largest banks.

Executive General 
Manager, Integrated Gas

Andrew joined Origin in 
2012 and was appointed as 
Executive General Manager 
– Integrated Gas in 
November 2021.

Andrew is responsible 
for Australia Pacific 
LNG’s upstream operations 
and gas marketing, and 
business development and 
investment activity in 
renewable fuels and carbon.

Prior to joining Origin, 
Andrew held private equity 
and investment banking 
roles including as an 
Executive Director in 
the Principal Investment 
Area of Goldman Sachs, 
JB Were and a 
member of the Mergers, 
Acquisitions, Restructuring 
and Divestitures group of 
Morgan Stanley.

Chief Financial Officer

Lawrie Tremaine joined 
Origin in June 2017 and 
holds the position of Chief 
Financial Officer.

Lawrie leads the teams 
responsible for all 
finance activities, corporate 
strategy, corporate 
development, procurement 
and investor relations. 
Lawrie is one of two 
Origin nominated Directors 
of Australia Pacific LNG.

Lawrie has over 30 years’ 
experience in financial 
and commercial leadership, 
predominantly in the 
resource, oil and gas 
and minerals processing 
industries having previously 
worked at Woodside 
Petroleum and Alcoa.

10

Annual Report 2023

Originality Bill Group Manager - Asset Investment & Emerging Technology“The energy market is very complex, and the energy transition, even more so. Origin understands the underlying fundamentals and is moving, creating and shaping what is required to support an orderly transition.”Operating and Financial Review

11

Operating and Financial Review

For the full year ended 30 June 2023
This report forms part of the Directors’ Report.

1 Market Context and Outlook

Market context

Over the past 18 months, there has been unprecedented disruption and volatility in global and domestic energy markets. The transition to a low 
carbon future is bringing significant change and challenges to energy companies and consumers. Russia’s invasion of Ukraine exacerbated 
this volatility by restricting global energy supplies and constraining supply chains resulting in a spike in global energy costs.

These global events combined with local factors including coal plant constraints due to outages and flooding which restricted coal supply to 
power stations, contributed to severe wholesale price spikes into the early part of FY2023. The structure of the regulated mass market tariff 
regime in Australia meant energy retailers were locked into customer tariffs set at prices substantially below wholesale procurement prices. 
As regulated tariffs adjust annually to reflect market prices, retailers suffered a period of depressed margins and significant cash flow volatility, 
with some smaller retailers going into administration. Regulators responded by intervening in coal and gas markets seeking to lower electricity 
prices for consumers.

Origin’s Energy Markets' first half FY2023 earnings were adversely impacted by higher fuel costs and higher levels of energy price volatility. 
In the second half of FY2023, Energy Markets earnings began to recover as wholesale prices declined from their peak as coal deliveries 
recovered and coal costs declined following the government’s introduction of the coal price cap. During FY2023 mass market tariffs did not 
fully recover the wholesale cost of energy. Origin expects tariffs to more closely reflect wholesale prices in the future.

At APLNG, higher global oil prices resulted in record revenue during the period.

Our assets performed well during this period and our focus was to continue to reliably meet the energy needs of our domestic and 
offshore customers.

The Australian economy experienced significant inflation during FY2023. Households faced higher interest rates and higher prices, including 
energy costs. Origin recognises the financial pressure some of our customers are experiencing and provided around $30 million in bill relief 
and pricing support to our most vulnerable customers, including holding prices flat for customers who are on the Power On program. We are 
targeting further support for customers in hardship in FY2024.

The energy transition is both a great challenge and opportunity for society. For Australia to successfully transition to a lower carbon energy 
system, policy reform is required to both ensure the current emissions-intensive energy system performs reliably for as long as needed, and to 
encourage new investment in the cleaner energy infrastructure needed to replace it. As many of the nation’s ageing coal fired power stations 
approach the end of their economic and technical lives, significant investment in transmission infrastructure and firming generation is required 
to support reliable power supply under all future scenarios. Investors will require both a stable policy environment and adequate financial 
returns if they are to invest the significant capital to the build the required infrastructure.

The energy transition presents many opportunities for Origin, and the company is well placed to compete and grow in this environment. Over 
the last year we have taken a final investment decision on a major battery as part of our plan to exit coal fired generation, and we have also 
expanded and matured our renewable and battery investment opportunities. As more renewable energy enters the Australian energy system 
to replace an ageing coal fired fleet, we see more opportunity for our gas peaking generation fleet to supply reliable power to support the 
variability in renewable supply. Our early-stage investments in green hydrogen are progressing and being met with strong customer interest 
and we believe hydrogen could play a role in the future energy mix, particularly as a substitute for gas in hard to abate sectors.

Consortium proposal update

In March 2023, Origin entered into a binding Scheme Implementation Deed with a consortium of investors to acquire all of the shares of the 
company with a consideration mix comprising $5.78 per share and US$2.19 per share (Scheme). Based on an assumed AUD/USD exchange 
rate of 0.70, this implies a total consideration of $8.912 per share. The total consideration payable will be reduced by any dividends paid 
by Origin prior to implementation of the Scheme, including the interim 16.5 cents per share fully franked dividend paid to shareholders on 
24 March 2023 and the 20 cents per share final dividend determined by the Board to be paid 29 September 2023. Any reduction in the 
amount payable to shareholders due to the payment of dividends would reduce the Australian dollar component of the total consideration.

A 4.5 cents per share per month ticking fee, accruing on a daily basis, will be added to the total consideration payable per share to shareholders 
if implementation of the Scheme is delayed beyond 30 November 2023.

The Scheme is conditional upon the satisfaction of certain conditions, including:

• Origin shareholders approving the Scheme at a meeting of shareholders (Scheme Meeting);

• court and regulatory approvals including the Foreign Investment Review Board (FIRB), the Australian Competition and Consumer 

Commission (ACCC), the National Offshore Petroleum Titles Administrator and certain other foreign investment approvals; 

•

the issue of an Independent Expert’s Report that concludes that the Scheme is in the best interests of Origin shareholders; and

• customary other conditions, including that no material adverse change occurs prior to implementation.

At this stage, shareholders do not need to take any action and Origin will continue to keep shareholders updated in accordance with its 
continuous disclosure obligations.

12

Annual Report 2023

2 Highlights

Our purpose underpins everything we do: Getting energy right for our customers, communities and planet

Getting energy right for our customers

Our customers are at the heart of everything we do. Our focus is on 
delivering great customer experiences and striving to provide affordable, more 
sustainable and smarter energy solutions. In FY2023, we:

•

successfully completed the migration of all mass-market electricity and gas 
customers to our customer service platform, Kraken, licensed through our 
partnership with Octopus Energy

• achieved a Customer Happiness Index - new customer interaction 

satisfaction metric, measured as the proportion of satisfied customers over 
the prior 12 months - score of 65 per cent;

• experienced a decline in our strategic net promoter score reflecting a 

general shift in attitudes towards the energy industry in response to cost of 
living pressures and higher energy prices;

•

supported residential and small business customers in financial distress due 
to flooding and increasing cost-of-living pressures;

• developed new community partnerships to help affected customers and 

communities transition out of crisis into recovery;

•

•

supported the domestic east coast gas market through our APLNG business;

launched several new e-mobility solutions, and had more than 400 electric 
vehicles under management at June 2023; and

• grew our GreenPower electricity sales volumes by nine per cent to 533 

GWh, driven by growth in large business customers.

Customers

Volume of GreenPower sales (GWh)

489489

533533

FY22

FY23

65%

Customer Happiness Index

Getting energy right for our communities

We aim to work responsibly and respectfully with our local communities 
and identify opportunities for Origin and our employees to make a 
positive difference.

Communities

We spent $421 million directly and indirectly with regional suppliers, or 20 per 
cent of our total spend, up from $318 million in FY2022.

Indigenous supplier spend,
direct and indirect spend ($m)

Our new Stretch Reconciliation Action Plan (Stretch RAP) includes a 
commitment to increase the participation of Aboriginal and Torres Strait 
Islander businesses in Origin’s supply chain. In FY2023, our spend with 
Indigenous suppliers was up $7 million to $24 million.

Through grants, 7,000 hours of employee volunteering, and our workplace 
giving program, the Origin Energy Foundation contributed over $2.1 million 
to the community in FY2023. The Foundation's volunteering program was 
awarded gold in the Best Pro Bono/Workplace Volunteering category of the 
2022 Australian Workplace Giving Awards.

During FY2023 the first round of applications commenced for the $5 million 
Eraring community fund we established in 2022.

2424

1717

FY22

FY23

>$2.1M

Contributed to the community 
by the Origin Energy Foundation

Operating and Financial Review

13

Planet

Greenhouse gas emissions 
(equity basis, mt CO2-e)

14.214.2

14.814.8

FY22

FY23

Scope 1

Scope 2

9 mt

cumulative reduction 
Scope 1 CO2-e equity emissions 
between FY2021 and FY2023

Getting energy right for the planet

This year we published our first Climate Transition Action Plan (CTAP) which 
outlined our ambition to lead the energy transition through cleaner energy and 
customer solutions. The CTAP detailed our updated targets across Scope 1, 
2 and 3 emissions to accelerate emissions reduction across our business and 
included our long-term ambition to achieve net zero Scope 1, 2 and 3 emissions 
by 2050.

Our CTAP was put to a non-binding shareholder advisory vote at our Annual 
General Meeting in October 2022. We received strong shareholder support, 
with 94.5 per cent of votes cast in favour of the CTAP.

During FY2023,

• we achieved our short-term equity emissions target, with cumulative 
reduction of 9 mt CO2-e between FY2021 and FY2023, against our 
FY2017 baseline;

•

total Scope 1 and 2 equity emissions increased by four per cent in FY2023, 
as improved coal supply enabled increased generation output from Eraring 
to support the needs of the market;

• a final investment decision was taken on the 460 MW first stage of a battery 

at Eraring;

• we acquired a property in the New England REZ for potential wind 

development, and established a joint venture for Gippsland offshore 
wind opportunities;

• a Front-End Engineering Design decision was made for the Hunter Valley 

Hydrogen Hub, and we participated in a hydrogen-powered bus trial on the 
NSW Central Coast; and

• our virtual power plant (VPP) grew to 815 MW across more than 276,000 

connected services, up from 258 MW at the end of FY2022.

People

Our people are one of our greatest strengths, and having a diverse and inclusive 
workplace is key to the success of our business. During FY2023, we:

Our people

Total Recordable Injury
Frequency Rate (TRIFR)

4.04.0

3.83.8

FY22

FY23

46%

Female Senior Leaders, up from 
40.8% in FY2022 

•

improved safety performance with TRIFR declining from 4.0 in FY2022 
to 3.8;

• experienced an increase in Tier 1 and Tier 2 process safety incidents to 7, up 

from 2 in FY2022;

• maintained 40% female representation in the three of our four 

leadership cohorts;

•

ranked 73 globally for gender equality in the Equileap Gender Equality 
Global Report & Ranking;

• achieved an employee engagement score of 7.7 (out of 10), which is above 

the sector average;

•

launched our latest Stretch Reconciliation Action Plan; and

• expanded our inclusion strategy to include three new pillars - life 

stages, cultural diversity and accessibility - in addition to gender equity, 
reconciliation and our LGBTQ colleagues.

In 2021, Origin became a signatory to 40:40 Vision, an investor-led initiative 
targeting gender balance in executive leadership by 2030. This year we 
achieved 46% of women in senior leadership roles1.

We continue to focus on supporting the mental health and wellbeing of our 
people and to develop a range of resources and programs through our online 
Mental Health and Wellbeing Hub.

1 Three reporting levels below the CEO, including roles with base salaries exceeding approximately $200,000 per annum

14

Annual Report 2023

Financial performance

Statutory Profit ($m)

Underlying Profit ($m)

Underlying EBITDA

1,055
1,055

747747

3,107
3,107

407407

2,1142,114

(1,429)
(1,429)

FY22

FY23

FY22

FY23

FY22

FY23

Adjusted Free Cash Flow
(before major growth) ($m)

Adjusted Net Debt ($m)

Final Dividend

2,838
2,838

2,877
2,877

1,062
1,062

965965

FY22

FY23

Jun-22

Jun-23

Lease liabilities

20cps
100% franked

36.5cps total FY2023 dividend
(66% of FY2023 Adjusted Free Cash Flow)

FY2023 Underlying Profit was higher at $747 million with higher earnings from Energy Markets, Octopus Energy and Integrated Gas. Earnings 
from Integrated Gas increased despite the sale of 10 per cent of APLNG during the prior period.

Energy Markets’ Underlying EBITDA increased by $637 million to $1,038 million. This reflected the strong performance of our portfolio as 
the extreme market conditions of FY2022 eased, and the higher wholesale cost of energy flowing into customer tariffs. Our retail business 
performed strongly - we increased customer numbers, and recorded significant growth in our Community Energy Services business. All mass 
market electricity and natural gas customers have been successfully migrated to the Kraken platform. We continue to focus on growing our 
portfolio of renewables and our cleaner energy projects, commencing early works on the first stage of the Eraring battery and progressing 
other renewable and storage projects, and growing our Origin Zero business.

APLNG continued to deliver strong cash flow in challenging operating conditions with the three year La Niña weather cycle restricting access 
to well sites during H1 FY2023, affecting production. APLNG benefited from a rebound in production in 2H FY2023 following drier weather 
and high global oil and LNG prices.

Origin's share of Octopus Energy EBITDA increased to $240 million, reflecting an increase in customer accounts and the lag in reset of 
regulated tariffs in the UK retail business. The result includes a six month contribution from Bulb Energy earnings following the December 
2022 acquisition, which added ~2.5 million customer accounts. See to Review of segment operations (see section 6) for further details.

Adjusted Free Cash Flow was down $97 million to $965 million, driven by record cash distributions from APLNG of $1,783 million and lower 
cash flow from Energy Markets, with higher earnings more than offset by a higher working capital movement of $771 million reflecting a 
moderating working capital position following the extreme wholesale price environment of late FY2022. Origin continues to invest in growth 
initiatives, with $253 million spent on topping up our investment in Octopus Energy, implementation of the Kraken platform, and the Eraring 
battery project.

The Board has determined to pay a 20.0 cent per share dividend, franked to 100% bringing total distributions for the year to 36.5 cents per 
share, fully franked.

Operating and Financial Review

15

Energy Markets performance2

Underlying EBITDA

Operating cash flow

$1,038M

$47M

Up $637M vs FY2022

Down $777M vs FY2022

6.7%

Underlying ROCE3
Up 7.0% vs FY2022

Cost to serve

Customer accounts

Retail X

$576M

4,525k

100%

Up 89M vs FY2022

Up 66k vs June 2022

Customer accounts migrated to

the Kraken platform

Energy Markets Underlying EBITDA up $637 million to $1,038 million on strong improvement in both the electricity and gas businesses' 
underlying performance, reflecting the strength of our flexible electricity generation and gas supply portfolios in a less volatile environment. 
This resulted in a ROCE3 of 6.7 per cent in the period, up from negative 0.3 per cent in the prior year

Electricity Gross Profit increased by $366 million to $574 million, driven by higher wholesale prices flowing into business and retail customer 
tariffs, reflecting the recovery of higher costs associated with the current and prior periods. Fuel costs increased primarily due to higher coal 
procurement costs with greater volumes purchased at higher market prices during the first half of FY2023. Across the year the coal price 
impact was lessened by the introduction of the coal price cap implemented in December 2022.

Natural Gas Gross Profit increased by $379 million to $943 million, driven by repricing of business and retail customer tariffs reflecting higher 
wholesale costs, partly offset by higher net JKM and oil supply costs and higher procurement costs. Portfolio strength is underpinned by fixed 
price4 supply contracts and transport flexibility. The JKM supply position is largely hedged through to the end of FY2024, and there is one 
gas supply counterparty that is subject to contract price review commencing July 2023.

Electricity and Natural Gas cost to serve up $89 million, primarily driven by an increase in bad and doubtful debt expense due to higher bill 
sizes, cost of living pressures and slower aged debt collection.

Under the current challenging market conditions with high inflation and cost of living pressure, we are committed to relieving the pricing 
impacts on customers where possible. We provided around $30 million in bill relief and pricing support to our most vulnerable customers, 
including holding prices flat for customers who are on the Power On program.

Customer accounts increased by 66,000 of which our Broadband business grew by 35,000 to 96,000 customer accounts and won the 
2023 Canstar Blue Best-Rated Bundled Energy and Telecommunications Provider award. Origin Loop (our in house VPP) more than tripled 
connected assets to 815 MW during the period.

Our Origin Zero business is gaining momentum with new products, services and commercial models aimed at accelerating the 
decarbonisation journey for large business customers. There is now more than 200 MW of flexible large business demand enrolled in 
our VPP, more than 400 EVs under management through a range of E-mobility solutions and the number of large customers engaging in 
non-commodity products doubled to around 4 per cent during the year.

Our generation fleet delivered exceptional performance, with over 98 per cent start reliability across our peaking fleet, and a forced outage 
at Eraring of less than 5 per cent.

We made a final investment decision on the first phase of the Eraring battery, and we also acquired the 60 MW Yanco Solar Farm development 
in NSW and a 5 per cent equity interest in Newcastle based clean-tech company Allegro Energy, and entered an agreement to acquire around 
7,500 hectare Warrane farm in the New England Renewable Energy Zone (REZ) as a prospective greenfield wind development opportunity.

2 Energy Markets segment now excludes Octopus Energy.
3

12-month average. Return on Capital Employed (ROCE) has been adjusted to exclude the impact of FY2022 $2.2 billion impairment of goodwill.

4 Subject to CPI adjustments.

 
16

Annual Report 2023

Integrated Gas performance

Underlying EBITDA

Cash distributions 
from APLNG

$1,919M

$1,783M

Up $82m or 4% vs FY2022 

Underlying EBIT up $110m

Up $188m or 12% vs FY2022

20.2%

Underlying ROCE
Up from 15.2% 

in FY2022

APLNG 
production (100%)

674PJ

Average realised LNG price

Capex and opex5/GJ

US$14.2/
MMBtu

$3.9/GJ

Down 3% vs FY2022

Up 14% vs FY2022

23% increase vs FY2022

Up 22% in A$ terms at $20.0/GJ

Integrated Gas underlying EBITDA was up $82 million to $1,919 million in comparison to FY20226, primarily due to higher global 
commodity prices.

APLNG’s cash distributions to Origin amounted to $1,783 million. Origin's share of APLNG underlying EBITDA increased by $355 million, 
excluding the impact of the 10 per cent ownership change in December 2021. This was partly offset by Origin's hedging losses associated 
with the higher commodity prices, increasing from $189 million in FY2022 to $235 million in FY2023.

APLNG production volumes decreased three per cent compared to the FY2022 reflecting the cumulative impact of the three consecutive 
years of La Niña weather into the first half of FY2023. Production rebounded strongly in the second half of FY2023, with drier weather allowing 
an increase in well workover activity and wells online. The Talinga Condabri North Pipeline ramped to full capacity in December 2022 and the 
Orana South Loop Line completed in April 2023, enabling field production uplift and greater operational flexibility.

APLNG maintained a significant role as a key contributor to the east coast market. The average realised domestic gas price increased by 37 
per cent to $8.54/GJ, primarily reflecting higher market linked short term contract prices. Average prices offered to domestic customers 
remained below those paid by international customers.

Capital and operating expenditure5 increased by $0.7/GJ to $3.90/GJ reflecting both higher expenditure and lower production. Drier 
weather saw an increase in workover activity focused on reducing La Niña weather inventory backlog. Additionally, the commencement of 
planned multi-year upstream gas processing maintenance program and increased operated and non-operated well development activity led 
to higher costs.

APLNG 2P (proven plus probable) reserves increased 175 PJ before production, representing a reserves replacement ratio of 26 per cent, 
primarily driven by non-operated 2P reserve replacement during FY2023. After production, 2P reserves decreased by 499 PJ.7

Other highlights across Integrated Gas during the period included:

• Beetaloo Basin – In November 2022 Origin completed the sale of its interest in the Northern Territory’s Beetaloo Basin and received upfront 

consideration of $60 million and a royalty agreement covering future production.

• Canning Basin – An agreement has been executed with Buru Energy Limited to exit Origin’s interest in the Canning Basin and the 

transaction is now expected to complete in the first half of FY2024, awaiting regulatory approval.

• Cooper-Eromanga Basin – Origin executed an agreement to transfer its 75 per cent interest and operatorship of five permits back to 

Bridgeport, and has surrendered the remaining twelve permits in the Cooper-Eromanga Basin.

• Hunter Valley Hydrogen Hub - Origin executed a $70 million grant Funding Agreement with the Commonwealth Government for the 

implementation of the Hunter Valley Hydrogen Hub project.

5 Opex excludes purchases, one-off write off and reflects royalties at the breakeven oil price.
6 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.
7 Refer to Section 8 for disclosure relating to Tri-Star litigation associated with these CSG interests.

Operating and Financial Review

17

3 Our strategy

Our strategy

During the year we made significant progress towards executing our strategy:

• Progressed the transformation of our retail business with the migration of all of our mass market electricity and natural gas customer 

accounts to the Kraken platform

• Took a final investment decision on the first stage of our Eraring battery project, committing to around $600 million of investment over the 
next two years. This first stage involves the construction of a 460 MW battery storage system with a dispatch duration of two hours

• Grew our virtual power plant to 815 MW across 276,000 connected assets

• Entered into joint venture arrangements with leading UK based renewable developer RES which applied for offshore wind feasibility 

licenses representing 3 GW of offshore development projects off the coast of Gippsland, Victoria

• Progressed FEED for a Hunter Valley Hydrogen Hub, a green hydrogen project with a final investment decision targeted for FY2024

• Announced intention to exit our upstream exploration portfolio. We completed the sale of Beetaloo and plans to exit from the Canning and 

Cooper-Eromanga Basin are well advanced

• Grew our broadband business by 35,000 accounts

• Grew our Electric Vehicle business to more than 400 vehicles under management

Our business drivers

As a leading integrated energy company, Origin’s earnings drivers are spread across the energy value chain.

Our electricity margin is driven by outperforming the market cost of energy through our supply portfolio (including our power stations and 
supply contracts). Our portfolio of coal and gas generation plants, renewable energy Power Purchase Agreements (PPAs) and market supply 
and hedge contracts gives us with the flexibility to manage energy procurement costs. As we sell more energy than we generate, we have the 
ability to build or contract renewable energy and storage.

In natural gas, Origin’s wholesale margin is driven by a strong gas supply portfolio, with pipeline and storage flexibility enabling us to direct 
gas to where it is most needed. A large portion of supply is under long-term contracts that are either fixed-price8 or linked to oil and LNG spot 
prices. Some of our contracts reprice to market over time.

Profitability in energy retailing is driven by managing retail margins through matching retail tariffs with energy procurement costs combined 
with an efficient, low cost operation, innovative products, and the ability to attract and retain customers through providing a superior customer 
experience. We implemented the Kraken retail system to further lower our cost base and enhance our customer experiences.

We own 20 per cent of Octopus Energy9, a UK-based fast-growing energy technology company. Octopus owns the Kraken technology 
platform which has significant global licensing potential. Octopus is the second largest energy retailer by customer accounts in the UK.

Origin is the upstream operator and has a 27.5 per cent interest in APLNG, which is Australia’s largest CSG to LNG project. It is a significant 
supplier to both domestic gas and international LNG markets, with the majority of volume contracted until around 2035. Profitability is 
underpinned by maintaining a low capital and operating cost base relative to revenues, much of which are linked to oil prices. In FY2023, 
around 77 per cent of APLNG gas volume was sold as LNG (of which 95 per cent was under long-term oil-linked contracts).

8 Subject to CPI adjustments.
9 Following CPPIB' investment in Octopus Energy during December 2021, Origin accounted for its interest in Octopus Energy at 18.7 per cent from 1 December 2021 (previously 

20 per cent), with subsequent investment of $173 million during FY2023 to maintain its 20 per cent interest from August 2022.

19 March 20222022 Strategy PresentationOur strategic pillarsOur ambitionENABLEcustomers to decarboniseGROWour portfolio of renewables and cleaner energy REDUCE emissions of our existing operationsUnrivalled customer solutionsAccelerate renewable and cleaner energyDeliver reliable energy through the transitionOur decarbonisation prioritiesTo lead the energy transition through cleaner energy and customer solutionsOur purposeGetting energy right for our customers communities and planet18

Annual Report 2023

Our strategic pillars

 We have three strategic pillars:

Unrivalled customer solutions

We have a leading retail business with 4.5 million customer accounts, delivering a superior customer 
experience at low cost and with churn lower than our Tier 1 competitors.

Our strategy to increase the value of our retail business and enhance customer experience involves:

• adopting a new operating model and migrating customers to the world class Kraken platform, 

delivering a superior customer experience, lower costs, a leaner operation and lower churn. We are 
targeting a $200 - 250 million cost reduction from FY2018 baseline by FY2025. As at FY2023 we 
have realised ~$150 million in cost savings, excluding the impact of rising bad and doubtful expenses

•

increasing the breadth of products offered including broadband, solar, batteries, connected solutions 
and E-mobility

• using our strong data analytics capability to enable personalised and segmented offers and 

experiences for customers

For our larger business customers, we are working to simplify the energy transition, providing tailored 
energy and decarbonisation solutions through Origin Zero. These solutions can include elements such as 
renewable energy, demand response, solar, batteries, energy management and EV fleet management.

Through our Octopus Energy investment, we have access to an industry-leading retail platform to deliver 
the lowest cost and market-leading customer happiness, as well as exposure to Octopus’s global growth.

Accelerate renewables and cleaner energy

We will invest in cleaner energy positions to support our customers’ demand for energy and 
decarbonisation solutions. We will increase our renewable energy supply through new investments, 
partnerships, and projects, targeting multi-GW renewable growth opportunities through a staged and 
disciplined investment and/or contracting approach.

In addition to our significant thermal peaking generation portfolio, we will invest in growing our 'firming 
capacity' such as batteries and our VPP to support the growth of renewables during periods of peak 
demand and lower renewable generation.

We have developed a proprietary VPP platform to connect and use artificial intelligence to orchestrate 
distributed assets. We are growing our battery storage portfolio and took a final investment decision on 
the first stage of our battery project at Eraring.

We are investigating opportunities to invest in cleaner fuels for harder-to-abate sectors, including 
domestic and export green hydrogen projects, targeting domestic hydrogen supply from the mid 2020s 
and export supply from the late 2020s.

Deliver reliable energy through the transition

We have a valuable portfolio of assets that play a critical role in providing customers with reliable and 
affordable energy as we transition to a low-carbon future. We believe gas will remain a key part of the 
energy mix during the transition.

Through our 27.5 per cent interest in APLNG, we continue to be a low cost supplier of gas, for domestic 
and export customers.

Our Eraring coal fired power station continues to support the reliability and security of the electricity 
market. We have announced the potential early retirement of Eraring as our portfolio and the market 
transitions to cleaner sources of energy and new sources of supply enter the market.

Our existing thermal peaking generation will continue to play a critical role in providing capacity and 
firming as coal generators such as Eraring retire and are replaced by intermittent renewables.

We have a leading domestic wholesale gas position with the ability to transport gas across the east coast 
to support our gas fired generation fleet as well as residential, business and wholesale customers.

LPGOperating and Financial Review

19

4 Guidance

The following guidance is based on current market conditions and the regulatory environment. Ongoing volatility in market conditions is likely 
and may adversely impact operations.

Energy Markets

FY2024 EBITDA is expected to be $1,300 - $1,700 million, excluding Octopus Energy. Electricity gross profit is expected to increase due 
to tariffs repricing reflecting higher energy procurement costs and capacity prices in recent periods, improving the contribution from Eraring 
and our thermal peaking fleet. Coal price caps are also expected to continue to 30 June 2024, reducing fuel costs to Eraring. Gas gross profit 
is expected to moderate as energy procurement costs increase from supply contracts repricing and higher JKM linked supply costs.

Energy Markets’ cash flow is expected to improve compared to FY2023, driven by higher earnings and the first refund of LGC shortfall charge, 
partially offset by higher working capital requirements driven by higher customer tariffs.

We anticipate a reduction in electricity gross profit in FY2025 as customer tariffs decline in line with wholesale costs following government 
intervention in late 2022. We expect to deliver on our commitment of $200 - $250 million cost reduction by FY2025, from an 
FY2018 baseline.

Octopus Energy

Octopus is in a rapid growth phase and continues to invest in international growth, technology platform developments and services 
offerings. Origin's share of Octopus Energy EBITDA is expected to be lower with a wide range of possible outcomes reflecting stronger retail 
competition. FY2024 will include a full year contribution from Bulb.

Integrated Gas

We estimate higher production in FY2024 of 680 - 710 PJ (APLNG 100 per cent), reflecting La Niña weather production recovery and 
continued cyclical upstream gas processing maintenance program.

We estimate higher total APLNG capex and opex of $3.9 - $4.4/GJ, reflecting:

• higher power costs;

•

increased workover and base production optimisation programs; and

• higher non-operated development activity; partly offset by

•

lower cyclical maintenance.

Unit capex and opex over FY2025 and FY2026 is expected to be lower at $3.6 - $4.1/GJ following delivery of production optimisation and 
cost of supply initiatives, completion of upstream cyclical maintenance program and expected lower power costs10.

At 7 August 2023, Origin estimates that approximately 41 per cent of APLNG’s FY2024 JCC oil price exposure has been priced at US$84/bbl 
before hedging, based on the long-term LNG contract lags, and 23 per cent of APLNG's FY2024 JKM exposure has been priced at 
US$11/MMBtu.

Based on forward market prices, we estimate losses in FY2024 on oil, gas and fx hedging of $27 million. We estimate a gain on LNG trading 
in FY2024 of $40 - $60 million, and across both FY2025 and FY2026, a gain of $450 - $650 million. This outlook remains subject to market 
prices on unhedged volumes, operational performance and delivery risk of physical cargoes, and shipping and regasification costs. See 
Section 6.3.2 for details of Integrated Gas oil hedging and LNG trading.

10 Based on wholesale electricity forward curves as at 7 August 2023

20

Annual Report 2023

5 Financial update

5.1 Reconciliation from Statutory to Underlying Profit

Statutory Profit/(Loss) - total operations

Items Excluded from Underlying Profit (post-tax)

Increase/(decrease) in fair value and foreign exchange movements

Oil and gas

Electricity

FX and interest rate

Other financial instruments

FX gain/(loss) on foreign-denominated financing

Impairment, disposals, business restructuring and other

Total Items Excluded from Underlying Profit (post-tax)

Underlying Profit

FY23
($m)

1,055

74

261

(79)

-

(80)

(28)

234

308

747

FY22
($m)

(1,429)

791

92

713

3

59

(76)

(2,627)

(1,836)

407

Change
($m)

2,484

(717)

169

(792)

(3)

(139)

48

2,861

2,144

340

Change
(%)

n/a

n/a

(91)

184

n/a

(100)

n/a

(63)

n/a

n/a

84

Fair value and foreign exchange movements reflect non-cash or non-recurring fair value gains/(losses) associated with commodity hedging, 
interest rate swaps and other financial instruments. These amounts are excluded from Underlying Profit to remove the volatility caused by 
timing mismatches in valuing financial instruments and the underlying transactions they relate to.

• Oil and gas derivatives manage exposure to fluctuations in the underlying commodity price to which Origin is exposed through its gas 
portfolio and indirectly through Origin’s investment in APLNG. See Section 6.3.2 for details of Origin’s APLNG-related oil hedging.

• Electricity derivatives, including swaps, options and forward purchase contracts, are used to manage fluctuations in wholesale electricity 

and environmental certificate prices in respect of electricity purchased to meet customer demand.

• Foreign exchange and interest rate derivatives manage exposures associated with the debt portfolio. A portion of debt is euro-

denominated and cross-currency interest rate swaps hedge that debt to AUD.

• Other financial assets/liabilities reflects investments held by Origin.

• Foreign exchange on foreign-denominated financing reflects currency fluctuations on unhedged USD debt. Debt is maintained in USD to 

offset the USD-denominated investment in APLNG, which delivers USD cash distributions.

Impairment, disposals, business restructuring and other are either non-cash or non-recurring items and are excluded from Underlying Profit 
to better reflect the underlying performance of the business. They include the following:

Business restructuring

Disposals

Other

Deferred tax liability utilisation - APLNG

LGC net shortfall charge

Provision for legal matters

Onerous contracts - LNG

Impairment, disposals, business restructuring and other

FY23
($m)

(88)

(13)

335

180

(77)

(13)

245

234

• $88 million business restructuring and transformation costs including the Kraken implementation project ($55 million) and costs relating 

to the proposed acquisition of all the issued shares in Origin ($17 million) by the Consortium;

• $13 million disposals, reflecting the post-tax disposal of Origin's interests in the Beetaloo Basin ($75 million), partly offset by the release of 

the foreign currency translation reserve on wind-up of legacy international development entities ($62 million);

• $180 million non-cash utilisation of deferred tax liability for dividends paid out of APLNG's retained earnings. Refer to Appendix 1 for 

further details;

• $77 million net cost relating to a decision to defer the surrender of a portion of Origin’s calendar year 2022 large-scale generation 
certificates. The costs associated with this deferral are expected to be recovered in future periods. Refer to Appendix 2 for further 
details; and

• $245 million non-cash benefit relating to revaluation of the LNG onerous contract provisions, reflecting a reduction in the provision as the 
contract unwinds. This was partly offset by unfavourable movements in near term JKM relative to Henry Hub pricing. The realised position 
for the period associated with these contracts is recognised in Underlying Profit.

The nature of Items Excluded from Underlying Profit set out in the above table have been reviewed by our auditor for consistency with the 
description in Note A1 of the Financial Statements.

Operating and Financial Review

5.2 Underlying Profit

Energy Markets

Share of Octopus Energy

Integrated Gas - Share of APLNG

Integrated Gas - Other

Corporate

Underlying EBITDA

Underlying depreciation and amortisation (D&A)

Underlying share of ITDA of equity accounted investees

Underlying EBIT

Underlying interest income - MRCPS

Underlying interest income - Other

Underlying interest expense

Underlying profit before income tax and non-controlling interests

Underlying income tax expense

Non-controlling interests’ share of Underlying Profit

Underlying Profit

Underlying EPS

Underlying ROCE - rolling 12 month

21

Change
(%)

159

n/a

5

10

2

47

17

2

169

(100)

292

(1)

220

n/a

(25)

84

87

7.1%

FY23
($m)

1,038

240

2,246

(327)

(90)

3,107

(527)

(1,163)

1,417

-

51

(185)

1,283

(533)

(3)

747

FY22
($m)

401

(36)

2,134

(297)

(88)

2,114

(449)

(1,138)

527

48

13

(187)

401

10

(4)

407

Change
($m)

637

276

112

(30)

(2)

993

(78)

(25)

890

(48)

38

2

882

(543)

1

340

43.4cps

14.2%

23.2cps

7.1%

20.2cps

Reflecting the growing size of the Octopus Energy business, the reporting has been split from the Energy Markets segment into a new 
Octopus Energy segment. See Sections 6.1 , 6.2 and 6.3 respectively for Energy Markets, Share of Octopus Energy and Integrated 
Gas analysis.

Corporate costs increased by $2 million, primarily reflecting higher employee costs, and IT and People and Culture projects. These were partly 
offset by non-repeat of ERP implementation costs and lower foreign exchange loss.

Underlying D&A increased by $78 million, driven primarily by accelerated depreciation following the reassessment of Eraring's useful life.

Underlying share of ITDA increased $25 million, driven by increased ITDA from Origin’s equity share of Octopus Energy ($50 million), offset 
by lower ITDA from APLNG ($28 million), comprising lower net interest expense ($53 million) and depreciation and amortisation ($39 million), 
partly offset by higher tax expense ($64 million).

Underlying MRCPS interest income decreased $48 million with the principal balance fully repaid during the prior year following buy-backs 
by APLNG.

Underlying net interest expense decreased $40 million, reflecting higher interest income due to a higher cash balance and interest income 
on futures collateral positions.

Underlying income tax expense increased $543 million, reflecting increased earnings from Energy Markets and unfranked dividends 
from APLNG.

22

Annual Report 2023

5.3 Cash flows

Operating cash flow

Underlying EBITDA

Underlying equity accounted share of EBITDA (non-cash)

Other non-cash items in Underlying EBITDA

Underlying EBITDA adjusted for non cash items

Change in working capital

Futures exchange collateral

Energy Markets

Integrated Gas - excluding APLNG

Corporate

Other

Tax paid

Cash flow from operating activities

FY23
($m)

3,107

(2,487)

183

803

(1,061)

(290)

(671)

(113)

13

(182)

(193)

(633)

FY22
($m)

2,114

(2,097)

118

135

590

471

68

48

3

(167)

(27)

531

Change
($m)

Change
(%)

993

(390)

65

668

(1,651)

(761)

(739)

(161)

10

(15)

(166)

(1,164)

47

19

55

n/a

n/a

n/a

n/a

n/a

333

9

n/a

n/a

Operating cash flow includes outflows from Integrated Gas hedging activities and the tax associated with increased unfranked dividends 
from APLNG, however excludes those dividends received from APLNG. Distributions from APLNG are included in investing activities, and 
increased $188 million from FY2022.

Operating cash flow decreased $1,164 million, reflecting:

• Unfavourable change in working capital cash flows ($1,651 million) reflecting an outflow of ($1,061 million) in FY2023, compared with an 

inflow of $590 million in the prior period. Current year cash outflow driven by:

– Energy Markets working capital balances increased by $671 million driven by the unwind of higher priced net creditors for wholesale 
energy, following the extreme wholesale price environment in FY2022. A build up of the Eraring coal stockpile occurred during H1 
FY2023, however the value of inventory has moderated in H2 FY2023 due to lower coal prices, following the implementation of the 
coal cap in December 2022

– Integrated Gas working capital balances increased by $113 million during the period primarily reflecting the cash settlement timing of 

LNG trading activities;

– Futures collateral outflow of $290 million reflecting cash collateral paid associated with the mark to market valuation of gas and 

electricity hedge contracts

• Other ($182 million), which primarily reflects the cash impact of items excluded from Underlying Profit, primarily restructuring costs 

excluded from Underlying Profit and the 2022 LGC shortfall charge (see Appendix 2 for further details)

•

Increased income tax paid ($166 million) reflecting the commencement of unfranked dividends received from APLNG

• Lower earnings from Integrated Gas - Other ($30 million)

• Partially offset by higher earnings from Energy Markets ($637 million)

Underlying equity accounted share of EBITDA (non-cash) reflects share of APLNG ($2,246 million) and share of Octopus Energy 
($240 million). Other non-cash expenses include provisions for bad and doubtful debts ($148 million), share-based remuneration ($25 million) 
exploration expense write-off ($23 million), partly offset by change in value of derivatives ($21 million).

Operating and Financial Review

23

Investing cash flow

Capital expenditure

Distribution from APLNG

Interest received from other parties

Investments/acquisitions

Disposals

Cash flow from investing activities

FY23
($m)

(475)

1,783

43

(205)

72

1,218

FY22
($m)

(336)

1,595

2

(392)

1,963

2,832

Change
($m)

(139)

188

41

187

(1,891)

(1,614)

Change
(%)

41

12

n/a

(48)

(96)

(57)

FY2023 capital expenditure was $475 million, an increase of $139 million, and was driven by spend at Eraring, continued progress on the 
Kraken implementation, the Eraring battery, and other pre-FID renewable and storage projects. Capital expenditure comprises:

• generation maintenance and sustaining capital ($219 million), primarily at Eraring ($147 million) due to costs associated with the Ash Dam 

($69 million) and maintenance activities, as well as Darling Downs Power Station capital spares and major outage ($32 million)

• other sustaining capital ($66 million) including LPG ($33 million), and CES ($12 million);

• productivity/growth ($180 million) including deferred and contingent licensing payment to Octopus Energy ($20 million), other Kraken 
implementation costs ($33 million), Eraring battery ($27 million) for which Origin reached FID on 460MW stage 1 during the year, early 
stage renewable and storage development projects ($29 million), and growth in CES ($17 million) and Origin Zero ($13 million); and

• exploration and appraisal spend ($11 million) primarily related to the appraisal programs in the Beetaloo and Canning Basins.

Cash distributions from APLNG amounted to $1,783 million comprising unfranked dividends, up from $1,595 million in FY2022, which 
comprised $433 million in unfranked dividends, $1,112 million of MRCPS buy backs and $50 million in MRCPS interest.

Investments include deferred and contingent consideration for the equity interest in Octopus Energy ($173 million), Climate Asset 
Management Nature Based Carbon fund investment ($13 million) and the acquisition of Yanco Solar Farm ($6 million).

Disposals relate primarily to the divestment of Origin's interest in Beetaloo.

Financing cash flow

Net proceeds/(repayment) of debt

Operator cash call movements

AEMO cash deposits

On-market purchase of shares

Settlement of foreign currency contracts

APLNG loan (repayment)/proceeds1

Interest paid

Payment of lease liabilities

Dividends paid

Total cash flow from financing activities

Effect of exchange rate changes on cash

FY23
($m)

(215)

66

290

(4)

(48)

-

(163)

(71)

(576)

(721)

(1)

FY22
($m)

(1,856)

(70)

(290)

(325)

(46)

(51)

(191)

(73)

(314)

(3,216)

1

Change
($m)

Change
(%)

1,641

136

580

321

(2)

51

28

2

(262)

2,495

(2)

(88)

n/a

n/a

(99)

4

(100)

(15)

(3)

83

(78)

n/a

1 APLNG - loan (repayment)/proceeds represents cash generated by APLNG as part of its normal business operations deposited to a project finance debt service reserve 

accounts. Upon issuance of a bank guarantee to APLNG by Origin the cash was distributed to Origin by way of a loan.

Operator cash call movements represent the movement in funds held and other balances relating to Origin's role as the upstream operator 
of APLNG.

Australian Energy Market Operator (AEMO) cash deposits relate to cash security deposits placed with AEMO to support Origin's energy 
purchases from national electricity and gas markets. The obligation is typically satisfied by bank guarantees; however the obligation was 
partially met with cash in FY2022, and subsequently refunded to Origin in FY2023

On-market purchase of shares represents the purchase of shares connected with employee share remuneration schemes as well as a share 
buy back in FY2022. The employee share plan terminated in March 2023 due to the proposed acquisition of Origin by the Consortium.

Settlement of foreign currency contracts represents the partial closure of contracts executed in prior periods to monetise the value in certain 
cross-currency interest rate swap contracts. These foreign currency contracts have now been settled in full.

24

Annual Report 2023

Free Cash Flow

Free Cash Flow represents cash flow available to pay dividends, repay debt, invest in major growth projects or return surplus cash to 
shareholders. This is prepared on the basis of equity accounting of APLNG. Specific items may be excluded from Free Cash Flow, to better 
represent cashflows from the underlying business.

In FY2023, consistent with previous years, cash payments associated with the Octopus Energy equity investment and Kraken licence 
implementation costs ($226 million) , as well as initial spend on the first stage of a large-scale battery at the Eraring Power Station ($27 million) 
were considered to be Major Growth and were excluded from FY2023 Free Cash Flow.

Energy Markets

Share of 
Octopus Energy

Integrated Gas
- Share 
of APLNG

Integrated
Gas - Other

FY23

FY22

2023

2022

FY23

FY22

240

(240)

(36)

2,246

2,134

36

(2,246)

(2,134)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

($m)

Underlying EBITDA

Non-cash items

Change in working capital

Futures exchange collateral

Other

Tax paid

Operating cash flow

1,038

133

(671)

(290)

401

76

68

471

(162)

(192)

-

48

-

824

Capital expenditure

(454)

(261)

Cash distribution from APLNG

-

-

(Acquisitions)/disposals

(29)

(118)

(173)

(268)

Interest received

-

-

-

-

Investing cash flow

(483)

(379)

(173)

(268)

Interest paid

Free Cash Flow

Major growth spend

APLNG proceeds

Futures exchange collateral

Adjusted Free Cash Flow

-

-

-

-

(435)

445

(173)

(268)

80

-

290

(65)

50

-

(471)

24

173

268

-

-

-

-

-

-

FY23

(327)

49

(113)

-

-

-

FY22

(297)

31

48

-

25

-

-

13

-

(20)

(193)

Corporate

Total

FY23

FY22

FY23

FY22

(90)

(88)

3,107

2,114

12

(2,304)

(1,979)

3

-

-

(27)

(771)

(290)

(182)

(193)

119

471

(167)

(27)

531

(391)

(193)

(290)

(100)

(633)

(19)

(69)

(2)

(6)

(475)

(336)

1,783

69

-

1,595

1,957

-

1,833

3,483

-

-

43

41

-

-

2

1,783

1,595

(133)

1,571

43

2

(4)

1,218

2,832

-

-

(163)

(191)

(163)

(191)

1,442

3,290

(412)

(295)

-

-

-

-

(1,957)

-

-

-

-

-

-

-

1,442

1,333

(412)

(295)

422

253

3,172

318

-

(1,957)

290

965

(471)

1,062

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Operating and Financial Review

25

5.4 Capital management

During FY2023, the following capital management initiatives were completed:

• Repaid debt facilities:

– Repaid US$20 million (A$29) Asian Term Loan at a 1.9 per cent effective interest rate; and

– Repaid €150 million ten-year note issued under the Euro Medium Term Note (EMTN) program. The notes had been swapped to 

A$186 million at a 6.6 per cent effective interest rate.

Adjusted Net Debt

Movements in Adjusted Net Debt ($m)

633633

(1,783)
(1,783)

576576

(290)
(290)

175175

133133

120120

475475

2,838
2,838

2,877
2,877

30 June 2022 Operating cash

flow

Net cash from
APLNG

Capex

Net acquisitions
/ disposals

Net interest
payments

Dividend

AEMO cash
deposits

FX/Other

30 June 2023

Adjusted Net Debt increased $39 million, reflecting cash inflows from cash distributions from APLNG and the return of cash collateral deposits 
from AEMO, and cash outflows including:

• Operating cash flow, a net outflow of $633 million primarily reflecting improved earnings from Energy Markets, which was more than offset 
by higher working capital movement associated with the Energy Markets business and $290 million of cash collateral associated with 
unfavourable movement in the value of open energy futures hedging contracts

• expenditure associated with the investment in Octopus Energy and Kraken implementation ($226 million), and capital expenditure 

associated with the Eraring Ash Dam and Eraring battery

• payment of 33 cps in dividends to shareholders

Origin aims to maintain an Adjusted Net Debt/Adjusted Underlying EBITDA ratio of 2.0 - 3.0x and a gearing11 target of 20 per cent to 30 per 
cent. At 30 June 2023, these ratios were 1.2x and 24 per cent respectively.

Our long-term credit profile is Baa2 (stable) from Moody’s.

11 Gearing is Adjusted Net Debt divided by Adjusted Net Debt plus Equity.

26

Annual Report 2023

Debt maturity profile
- excluding lease liabilities (A$bn)

Debt portfolio management

Average term to maturity decreased from 4.4 years at 30 June 2022 
to 3.6 years at 30 June 2023. The average interest rate on drawn 
debt increased from 4.3 per cent in FY2022 to 5.0 per cent in 
FY2023.

As at 30 June 2023, Origin held $0.4 billion12in cash and $2.8 billion 
in committed undrawn debt facilities. This liquidity position of 
$3.2 billion is held to meet near-term debt and lease liability payment 
obligations of $0.2 billion and to maintain a sufficient liquidity buffer.

2.5

2.0

1.5

1.0

0.5

0

FY24 FY25 FY26 FY27 FY28 FY29 FY30 FY31 FY32 FY33+

Capital Markets
Debt & Term Loan

Loans and Bank
Guarantees - Drawn

Loans and Bank
Guarantees -
Undrawn

APLNG funding

During construction of APLNG, shareholders contributed capital via ordinary equity and the investment in preference shares (termed MRCPS) 
issued by APLNG, with the MRCPS fully redeemed prior to the end of FY2022. Subsequent distributions from APLNG have been received 
via unfranked dividends.

APLNG also funded construction via US$8.5 billion (APLNG 100 per cent) in project finance facilities. These facilities were partially refinanced 
in FY2019. The outstanding balance at 30 June 2023 was US$4,888 million (A$7,374 million), net of unamortised debt fees of US$39 million 
(A$59 million). APLNG’s average interest rate associated with its project finance debt portfolio for FY2023 was 4.1 per cent.

Gearing13 in APLNG was 20 per cent as at 30 June 2023, down from 21 per cent at 30 June 2022. 

APLNG project finance debt amortisation profile

Closing balance as at 
30 June

(US$m)

Bank loan (variable)

US Exim

USPP

Total

5.5 Shareholder returns

2023

1,407

1,519

2,000

4,927

2024

1,153

1,247

1,940

4,340

2025

871

965

1,887

3,722

2026

587

679

1,787

3,052

2027

265

382

1,690

2,337

2028

2029

2030

-

162

1,437

1,599

-

-

930

930

-

-

297

297

The Board has determined a fully franked final dividend of 20 cents per share. This brings Origin’s total distributions to shareholders for 
FY2023 to 36.5 cents per share, representing 66 per cent of Adjusted Free Cash Flow. The final dividend will be paid on 29 September to 
shareholders registered as at 6 September 2023.

Origin will seek to deliver sustainable shareholder returns through the business cycle and will typically target a payout range of 30 per cent 
to 50 per cent of Adjusted Free Cash Flow per annum in the form of ordinary dividends. Adjusted Free Cash Flow is defined as cash from 
operating activities and investing activities (excluding major growth projects), less interest paid. Remaining cash flow will be applied to further 
debt reduction, value accretive organic growth and acquisition opportunities, and/or additional capital management initiatives.

The dividend payout ratio of 66 percent is above the target range, reflecting the improved earnings outlook, the company's strong balance 
sheet and the one-off increase in working capital.

The Board maintains discretion to adjust shareholder distributions for economic and business conditions. Further capital management 
initiatives will be considered by the Board during FY2024 and beyond, taking into account franking balances, business conditions, growth 
opportunities, and the status of the Brookfield/EIG transaction.

12 Excludes $93 million cash held on behalf of APLNG as upstream operator.
13 Gearing is defined as project finance debt less cash, divided by project finance debt less cash plus equity.

 
 
Operating and Financial Review

27

6 Review of segment operations

6.1 Energy Markets

Origin’s Energy Markets business comprises one of Australia’s largest energy retail businesses by customer accounts, Australia’s largest fleet 
of gas-fired peaking power stations supported by a substantial contracted fuel position, a growing supply of contracted renewable energy 
and Australia’s largest power station, the black coal fired Eraring Power Station.

The business reports on an integrated portfolio basis. Electricity and Natural Gas Gross Profit and cost to serve are reported separately, as are 
the EBITDA of the Solar and Energy Services, Future Energy and LPG divisions. Origin's share of Octopus Energy EBITDA is now a separate 
segment - refer to section 6.2.

6.1.1 Financial summary

Electricity Gross Profit

Natural Gas Gross Profit

Electricity and Natural Gas cost to serve

LPG EBITDA

Solar and Energy Services EBITDA

Future Energy EBITDA

Underlying EBITDA

Underlying EBIT

FY23
($m)

574

943

(576)

96

55

(54)

1,038

534

FY22
($m)

207

564

(487)

92

52

(28)

401

(24)

Change
($m)

Change
(%)

366

379

(89)

4

3

(26)

637

558

177

67

18

5

6

91

159

n/a

Fuel Supply•••GasCoalLPGTransportation •Flexible contracted gas transport arrangements  Generation •••1 black coal generatorAustralia’s largestgas-fired fleetGrowing contracted renewables•••Retail (consumer and SME)Business (commercial and industrial)Wholesale Networks •RegulatedCustomers  Energy Markets operationsMovements in Underlying EBITDA ($m)4011,038(303)(91)(63)(32)(3)(89)(18)761477FY2022Fuel costsProcurement costsOil and JKM pricemovementsProcurement costsCost to serveS&ES, LPG, FutureEnergyFY2023Gas +$379 millionElectricity +$366 millionVolumes28

Annual Report 2023

6.1.2 Electricity

Volume summary

Volumes sold
(TWh)

New South Wales1

Queensland

Victoria

South Australia

Total volumes sold

FY23

Retail

Business

7.2

4.0

3.0

1.3

15.6

7.9

4.3

5.2

2.8

20.2

Total

15.2

8.4

8.2

4.2

35.8

FY22

Retail

Business

7.6

4.1

2.9

1.3

15.9

8.1

4.2

5.0

2.3

19.6

Total

15.7

8.3

7.9

3.7

35.5

Change
(TWh)

(0.5)

0.1

0.3

0.5

0.4

Change
(%)

(3.2)

0.9

3.6

13.7

1.0

1 Australian Capital Territory customers are included in New South Wales.

Gross Profit summary

Revenue

Retail (residential/SME)

Business

Cost of goods sold

Network costs

Energy procurement costs

Gross Profit

Gross margin %

FY23

$m

7,755

4,391

3,365

(7,181)

(3,158)

(4,024)

574

7.4%

$/MWh

216.3

281.4

166.2

(200.3)

(88.1)

(112.2)

16.0

Electricity Gross Profit increased by $366 million to $574 million 
driven by:

• +$761 million due to higher wholesale prices flowing into 

business (+$395 million) and retail (+$366 million) customer 
tariffs, reflecting the recovery of higher costs associated with 
the current and prior periods;

•

•

-$303 million due to higher fuel costs, primarily due to coal 
generation. Unit fuel costs increased from $68.2/MWh to $87.8/
MWh. Eraring generation was higher (+1.2 TWh) with improved 
coal deliveries from our key coal supplier via conveyor and from 
suppliers via rail, as Origin seeks to diversify its coal supply 
chain. Coal price was higher driven by greater volumes of 
coal purchased at higher market prices during the first half of 
FY2023 as long term contractual supply contracts approach 
their expiration date. Across the year the coal price impact was 
softened by the introduction of the coal price cap implemented 
in December 2022;

-$91 million due to higher other electricity procurement costs, 
largely reflecting higher net pool costs due to higher pool prices 
on short positions and higher generation operating costs on 
increased maintenance activities as well as ash dam related costs. 
Bundled renewable PPA costs increased due to higher Stockyard 
Hill volumes, partly offset by lower Solar FiT costs driven by 
improved value management of Solar customers, as well as lower 
market contract volumes purchased due to improved Eraring 
output; and

• Volumes increased 0.4 TWh, reflecting a 0.7 TWh increase in 
business volumes on net customer wins, partly offset by a 0.3 
TWh decrease in retail volumes due to lower household usage. 
With the volume increase primarily related to customers on pool 
price pass-through arrangements, there was no material impact 
to Gross Profit.

40

30

20

10

0

FY22

$m

7,125

4,148

2,977

(6,918)

(3,271)

(3,647)

207

2.9%

$/MWh

200.8

260.6

152.1

(194.9)

(92.2)

(102.8)

5.8

Change
(%)

Change
($/MWh)

8.8

5.8

13.0

(3.8)

3.5

(10.3)

176.6

154.1

15.6

20.7

14.1

(5.4)

4.1

(9.5)

10.2

Sources and uses of electricity (TWh)

FY22
Sources

FY23
Sources

FY22
Uses

FY23
Uses

Solar FiT

Renewables

Coal (Eraring)

Gas

Other

Swap contracts

Short position

Business

Retail

Losses

Owned and contracted generation output of 19.0 TWh, was higher 
by 0.3 TWh on FY2022, primarily driven by higher Eraring generation output. Generation from renewable PPAs (+0.2 TWh) increased due to 
Stockyard Hill volumes received while ramping up production. Refer to the Electricity Supply table below.

Operating and Financial Review

29

Wholesale energy costs

Fuel cost1

Generation operating costs

Owned generation1

Net pool costs2

Bundled renewable PPA costs3

Market contracts3

Solar feed-in tariff

Capacity hedge contracts

Green schemes (excl. PPAs)

Other

$m

1,368

292

1,660

542

293

630

135

217

501

46

FY23

FY22

TWh

15.6

15.6

15.6

5.1

3.4

10.0

2.3

$/MWh

87.8

18.7

106.5

106.2

85.3

62.8

60.0

$m

1,057

235

1,293

363

271

727

207

226

535

24

TWh

$/MWh

15.5

15.5

15.5

3.7

3.2

11.9

2.3

68.2

15.2

83.4

99.2

84.8

60.9

90.9

Energy procurement costs

4,024

36.44

110.5

3,647

36.64

99.7

1

Includes volume from internal generation and contracted from Pelican Point.

2 Net pool costs includes gross pool purchase costs net of pool revenue from generation, gross and net settled PPAs, and other contracts.

3 Bundled PPAs includes cost of electricity and renewable certificates. Market contracts include swap and energy hedge contracts.

4 Volume differs from sales volume due to energy losses of 0.6 TWh (FY2022: 1.1 TWh).

Electricity supply

Eraring

Units 1 - 4

Gas Turbine

Darling Downs

Osborne2

Uranquinty

Mortlake

Mount Stuart

Quarantine

Ladbroke Grove

Roma

FY23

FY22

Change

Type1

Output

Pool revenue

Output

Pool revenue

Output

Pool revenue

(GWh)

($m)

($/MWh)

(GWh)

($m)

($/MWh)

(GWh)

($m)

($/MWh)

Nameplate
capacity
(MW)

2,922

2,880 Black Coal

12,150

2,024

167

10,966

1,668

42 OCGT

644 CCGT

180 CCGT

692 OCGT

584 OCGT

423 OCGT

235 OCGT

80 OCGT

80 OCGT

0

1,162

431

132

432

15

196

61

21

211

0

305

115

57

123

12

53

19

11

54

0

263

267

429

284

758

268

314

492

0

1,871

606

301

458

70

95

42

55

256

153

0

475

105

94

90

49

27

9

19

35

14,811

2,772

187

14,617

2,571

Shoalhaven

Internal generation

240

6,080

Pumped 
Hydro

Pelican Point

240 CCGT

770

Renewable PPAs

1,5153 Solar / Wind

3,439

Owned and
contracted
generation

7,835

19,019

885

3,196

18,697

1 OCGT stands for open cycle gas turbine; CCGT stands for combined cycle gas turbine.

2 Origin has a 50 per cent interest in the 180 MW plant and contracts 100 per cent of the output.

15

-

9

94

118

88

51

(12)

95

135

26

11

356

0

(170)

10

(37)

33

(37)

26

10

(9)

19

201

152

0

254

173

312

196

708

280

219

357

230

176

1,184

0

(710)

(175)

(168)

(26)

(54)

101

18

(33)

58

194

(115)

243

322

3 Nameplate capacity includes Stockyard Hill. Origin received 50 per cent of its production output during HY2023, then 100 per cent from 1 January 2023.

30

Annual Report 2023

6.1.3 Natural Gas

Volume summary

Volume sold (PJ)

New South Wales1

Queensland

Victoria

South Australia2

External volumes sold

Internal sales (generation)

Total volumes sold

FY23

Retail

Business

12.3

3.1

24.1

5.7

45.2

24.5

66.9

39.5

10.3

141.3

Total

36.9

70.1

63.6

16.0

186.5

30.6

217.1

FY22

Retail

Business

12.2

3.1

23.6

5.4

44.2

19.5

71.9

40.3

12.1

143.9

Total

31.7

75.0

63.8

17.5

188.1

41.4

229.4

Change
(PJ)

Change
(%)

5.2

(5.0)

(0.2)

(1.5)

(1.5)

(10.8)

(12.3)

16

(7)

(0)

(9)

(1)

(26)

(5)

1 Australian Capital Territory customers are included in New South Wales.

2 Northern Territory and Western Australia customers are included in South Australia.

Gross Profit summary

Revenue

Retail (residential/SME)

Business

Cost of goods sold

Network costs

Energy procurement costs

Gross Profit

Gross margin %

FY23

$m

3,510

1,397

2,114

(2,567)

(783)

(1,784)

943

26.9%

$/GJ

18.8

30.9

15.0

(13.8)

(4.2)

(9.6)

5.1

FY22

$m

2,769

1,185

1,584

(2,205)

(749)

(1,456)

564

20.4%

$/GJ

14.7

26.8

11.0

(11.7)

(4.0)

(7.7)

3.0

Change
(%)

Change
($/GJ)

27

18

33

(16)

(5)

(23)

67

32

4.1

4.1

3.9

(2.0)

(0.2)

(1.8)

2.1

Natural Gas Gross Profit increased by $379 million to $943 million 
driven by:

• +$477 million due to business (+$297 million) and retail (+

$180 million) customer tariffs repricing (excluding oil and JKM 
linked sales), reflecting the recovery of higher costs associated 
with the current and prior period;

•

•

•

-$63 million primarily due to higher net JKM and oil supply 
costs. Revenue increased by $149 million due to higher price 
movements on JKM and oil linked sales, while procurement 
costs linked to JKM and oil increased by $212 million. To the 
extent that JKM and oil linked sales and purchases do not fully 
offset, hedging of any residual exposure to price movements is 
undertaken on an ongoing basis;

-$32 million reflecting higher procurement costs (excluding oil 
and JKM linked purchases), driven by both higher priced short 
term market purchases and inflationary increases on longer-term 
supply contracts; and

1.5 PJ decrease in external sales volume (-$3 million) 
due to a reduction in business volumes on expiration of 
customer contracts.

250

200

150

100

50

0

Sources and uses of gas (PJ)1

FY22
Sources

FY23
Sources

FY22
Uses

FY23
Uses

APLNG - fixed price

Other fixed price

Oil/JKM linked

Retail

Business - C&I

Business - Wholesale

Generation

1 Fixed price contracts are subject to CPI adjustments.

Operating and Financial Review

31

6.1.4 Electricity and Natural Gas cost to serve

Cost to maintain ($ per average customer)1

Cost to acquire/retain ($ per average customer)1

Electricity and Natural Gas cost to serve ($ per average customer)1

Maintenance costs ($m)

Acquisition and retention costs ($m)2

Electricity and Natural Gas cost to serve ($m)

FY23

(122)

(38)

(161)

(439)

(137)

(576)

1 Represents cost to serve per average customer account, excluding CES accounts.

2 Customer wins (FY2023: 465,000; FY2022: 480,000) and retains (FY2023: 907,000; FY2022: 1,224,000).

Labour

Bad and doubtful debts

Other variable costs

Retail and Business

Wholesale

Corporate services and IT

Electricity and Natural Gas cost to serve

FY23
($m)

(158)

(132)

(119)

(410)

(64)

(103)

(576)

FY22

(97)

(39)

(135)

(348)

(139)

(487)

FY22
($m)

(150)

(58)

(128)

(337)

(52)

(99)

(487)

Change
($)

Change
(%)

(26)

0

(26)

(91)

2

(89)

27

(1)

19

26

(1)

18

Change
($)

Change
(%)

(8)

(74)

9

(73)

(12)

(4)

(89)

6

127

(7)

22

23

4

18

Electricity and Natural Gas cost to serve up $89 million, primarily driven by an increase in bad and doubtful debt expense ($74 million) due to 
higher bill sizes, rising cost of living pressures, slower aged debt collection, and the non-repeat of a $26 million release/utilisation of COVID-19 
bad and doubtful debt provisions in FY2022. Higher labour costs have been incurred in our Retail business driven by compliance, regulatory 
and growth activities.

The migration of mass market electricity and natural gas customers to the Kraken platform was successfully completed in early May 2023. We 
remain committed to target a $200 - $250 million reduction in operating and capital costs from a FY2018 baseline but with delayed realisation 
of remaining benefits into FY2025. The business is focussed on stabilisation post migration and supporting customers through a period of 
cost of living pressures. Around $150 million cost savings has been achieved as at the end of FY2023 from the FY2018 baseline, excluding 
the impact of rising bad and doubtful expenses.

Bad debt expense as a percentage of total Electricity and Natural Gas revenue increased to 1.17 from 0.59 in FY2022.

Customer accounts

Customer accounts ('000) as at

Electricity

New South Wales1

Queensland

Victoria

South Australia2

Natural Gas

New South Wales1

Queensland

Victoria

South Australia2

Total electricity and natural gas

Rolling average customer accounts

Broadband

LPG

Other4

30 June 2023

30 June 2022

Change

2,742

1,157

687

634

264

1,282

386

176

501

220

4,0243

4,011

96

368

37

2,733

1,193

674

608

257

1,277

379

178

495

226

4,010

3,922

61

368

20

9

(36)

13

25

7

4

7

(2)

5

(6)

13

89

35

1

17

66

Total customer accounts

4,525

4,458

1 Australian Capital Territory customer accounts are included in New South Wales.

2 Northern Territory and Western Australia customer accounts are included in South Australia.

3 Includes 442,000 CES customer accounts (FY2022: 403,000).

4 Relates to Origin Home Assist customers.

32

Annual Report 2023

Origin churn decreased by 0.7 per cent to 12.7 per cent compared 
to market churn of 18.3 per cent which is down from 19.0 per cent 
in the prior period. Market churn rates spiked across July and August 
2022 as customers sought new retailers following a period of smaller 
energy retailers exiting the market or offering uncompetitive prices 
to their customers, and then largely remained at consistent levels 
with FY2022.

Period end customer accounts increased by 66,000 overall. 
Electricity customer accounts increased by 9,000 with gains in 
Victoria, Queensland and South Australia, offset by losses in New 
South Wales. Natural Gas customer accounts increased by 4,000, 
driven primarily by gains in New South Wales and Victoria. 
Broadband customer accounts increased by 35,000 to a total of 
96,000 and Home Assist customer accounts increased by 17,000 
to a total of 37,000. LPG customer accounts remained flat. Around 
7,000 customer accounts14 were added from Retailer of Last Resort 
(ROLR) events15 that occurred during the year.

30

25

20

15

10

6.1.5 LPG

Volumes (kT)

Revenue and Other Income ($m)

Cost of goods sold ($m)

Gross Profit ($m)

Operating costs ($m)

Underlying EBITDA ($m)

Monthly Churn (%)

1
2
0
2
-
l
u
J

1
2
0
2
-
p
e
S

1
2
0
2
-
v
o
N

2
2
0
2
-
n
a
J

2
2
0
2
-
r
a
M

2
2
0
2
-
y
a
M

2
2
0
2
-
l
u
J

2
2
0
2
-
p
e
S

2
2
0
2
-
v
o
N

3
2
0
2
-
n
a
J

3
2
0
2
-
r
a
M

3
2
0
2
-
y
a
M

3
2
0
2
-
n
u
J

Origin

Market

FY23

374

749

(535)

214

(117)

96

FY22

357

710

(513)

196

(104)

92

Change

Change (%)

16

39

(22)

18

(13)

4

5

6

4

9

13

5

Origin is one of Australia’s largest LPG and propane suppliers, procuring and distributing LPG to residential and business locations across 
Australia. On 8 November 2022, Origin entered into an agreement to sell Origin's LPG business in the Pacific. This includes our wholly-owned 
operations in Vanuatu, American Samoa, Samoa and Cook Islands, and joint-venture operations in Fiji, Papua New Guinea and the Solomon 
Islands. The sale remains subject to fulfilment of conditions precedent and regulatory approvals. The LPG business in the Pacific contributed 
$27 million of EBITDA in FY2023.

Gross Profit was higher in FY2023 largely driven by higher retail sales across both Australian and Pacific businesses. Volumes were up 
5 per cent as a result of continued growth in large commercial segment and recovery in pacific economies post COVID-19 downturn. 
Operating costs increased $13 million with inflationary impacts and supply challenges partly mitigated through cost optimisation initiatives 
and price increases.

6.1.6 Solar and Energy Services

Revenue and Other Income

CES Gross Profit

Solar Gross Profit

Other Gross Profit

Gross Profit

Operating costs

Underlying EBITDA

FY23
($m)

564

148

23

(1)

170

(115)

55

FY22
($m)

405

98

33

2

133

(81)

52

Change
($m)

159

50

(9)

(3)

37

(35)

3

Change
(%)

39

51

(29)

n/a

28

43

5

Origin provides installation of solar photovoltaic (PV) systems and batteries to residential and business customers, and ongoing support and 
maintenance services. The Community Energy Services (CES) business provides serviced hot water, natural gas and electricity via embedded 
networks and other related services such as communal solar and battery systems to apartment blocks.

Underlying EBITDA increased $3 million. CES Gross Profit increased $50 million driven by continued growth in customer accounts including 
the full year benefit of the WINconnect acquisition which was completed in April 2022, adding around 100,000 customer accounts. This is 
offset by a $9 million reduction in Solar Gross Profit largely due to higher panel costs associated with manufacturing and supply constraints, 
a $35 million increase in operating costs supporting the growth in the CES business and continued investment in Broadband growth.

14 Gross customer accounts net with those customers who subsequently churn post event.
15 Pooled Energy, PowerClub, Mojo, Social Energy, Elysian Energy, Mojo Power East and QEnergy.

 
 
Operating and Financial Review

33

6.1.7 Future Energy

Operating costs - Origin 360 EV

Operating costs - Other

Total operating costs1

Other income

EBITDA

Net (investments) / disposals2

FY23
($m)

(12)

(44)

(56)

2

(54)

(2)

FY22
($m)

-

(29)

(29)

2

(28)

1

Change
($m)

Change
(%)

(12)

(15)

(27)

(1)

(26)

(3)

n/a

51

91

(29)

91

n/a

1 Origin 360 EV is reported within Future Energy from HY2023. In the prior period, it was reported in Corporate, and costs were $3 million.

2 Relates to investments in future energy technology focused private equity funds.

Future Energy activities and associated expenditure reflects the transition from the incubation phase to scaling of various initiatives.

Operating costs increased, primarily due the inclusion of Origin 360 EV, previously reported under Corporate, as well as continued scaling of 
Origin Loop, batteries and demand response offerings.

Origin Loop

Origin Loop, our in-house Virtual Power Plant, provides connected solutions to customers across multiple products and services. An 
increasing variety of distributed assets are aggregated, controlled and dispatched in response to market and portfolio positions, improving 
customer engagement while reducing energy costs for both customers and Origin.

Assets connected to Loop have grown by approximately 216 per cent, from 258 MW to 815 MW over FY2023. Spike, our behavioural 
demand response program that rewards customers for reducing energy usage during periods of peak market demand, continues to grow with 
137,000 customers now signed up as at 30 June 2023 utilising a new platform that provides more advanced and engaging digital experiences 
and insights.

Origin continues to grow our connected home footprint with Loop-connected products including bundled solar and battery offers, a BYO 
(bring your own) battery offer to integrate with customers' existing assets, and trial of EV charging tariffs.

Origin 360 EV

Origin 360 EV, our E-mobility business, provides full suite of end-to-end EV solutions to both commercial and residential customers. We 
continue to accelerate our growth by scaling our Fleet, Car Share and Charging solutions as well as launching new products including the 
EV Energy Plan, salary packaging EV subscription for employees and charging solutions for body corporates and residents of apartment 
buildings. We continue to offer smart charging solutions to customers by enrolling EV chargers onto Loop.

34

Annual Report 2023

6.2 Octopus Energy

20 per cent Origin share

Revenue - energy

Revenue - licensing1

Cost of sales

Gross Profit

Operating costs1

EBITDA

ITDA

NPAT

FY23
($m)

4,828

37

(4,481)

384

(144)

240

(101)

139

FY22
($m)

1,603

40

(1,607)

36

(72)

(36)

(51)

(87)

Change
($m)

3,225

(3)

(2,874)

348

(72)

276

(50)

226

Change
(%)

201

(8)

179

964

100

n/a

97

n/a

1 Licensing revenue and operating costs disclosed here includes fees for Octopus Energy customers using the platform. These are eliminated on consolidation in Octopus 

Energy’s statutory financial reporting.

100 per cent Octopus customer accounts ('000) as at

30 June 2023

30 June 2022

Change

Energy customer accounts

Contracted Kraken platform customer accounts

9,657

32,158

6,013

25,683

3,644

6,475

Origin’s share of Octopus Energy EBITDA16 for the period was $240 million, an increase of $276 million from FY2022. The result primarily 
reflects an increase in customer accounts and the lag in reset of regulated tariffs in the UK retail business.

Tariffs are capped by the regulator Ofgem and reflect an allowance for wholesale, network, operating and other costs. The loss in the prior year 
resulted from incurring higher cost of energy, with an inability to pass this onto customers due to the lag in the reset of regulated tariffs. The 
current year saw these costs recouped. During FY2023 there was also a change in the reset frequency from six months to quarterly, enabling 
more rapid response to changing wholesale market prices. This allowed higher wholesale costs in HY2023 to be recouped in the second half. 
The majority of Octopus' customers are priced at a discount to the Ofgem price cap.

FY2023 saw a six-month contribution from the customers acquired from Bulb Energy, which added 2.5 million customer accounts in 
December 2022. The contribution includes accounting fair value considerations as a result of the acquisition agreement and will continue to 
do so for the duration of the agreement. Following the Bulb acquisition, Octopus Energy is the second largest UK energy retailer by customer 
accounts and is continuing to grow organically. Customer accounts in the UK retail business have grown to around 9.7 million at the end of 
June 2023, a 61 per cent increase in the year.

Octopus' software licensing business, Kraken, has achieved a 25 per cent growth in accounts contracted to the platform.

Kraken earns recurring revenue from licencing the platform to utilities as well as one-off fees earned through the period of customer account 
migration. Recurring revenue will grow as accounts are migrated onto the platform. Total licensing revenue is down as FY2022 included higher 
one-off migration and performance payments.

The Kraken platform is now contracted to serve over half of all UK households, with a strong global sales pipeline, driving towards a 100 million 
licensed customer account ambition by 2027. All of EON’s UK customers and Origin's mass-market electricity and natural gas customer 
accounts have been successfully migrated to the Kraken platform. Migration has begun for EDF’s UK customers. Kraken licensing has 
expanded into new utilities, with the first water and broadband deals signed in July 2023.

Octopus' operating costs increased, driven by investment in people to scale up growth in licensing delivery, energy installation services and 
international retail businesses.

16 Following CPPIB' investment in Octopus Energy during December 2021, Origin accounted for its interest in Octopus Energy at 18.7 per cent from December 2021 (previously 

20 per cent), with subsequent investment of $173 million during FY2023 to maintain its 20 per cent interest from August 2022.

Operating and Financial Review

35

6.3 Integrated Gas

Share of APLNG EBITDA (see Section 6.3.1)1

Integrated Gas - Other (see Section 6.3.2)

Underlying EBITDA

Underlying depreciation and amortisation

Underlying share of ITDA from APLNG

Underlying EBIT

1 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.

6.3.1 Share of APLNG

FY23
($m)

2,246

(327)

1,919

(22)

(1,060)

837

FY22
($m)

2,134

(297)

1,837

(24)

(1,086)

727

Change
($m)

Change
(%)

112

(30)

82

2

26

110

5

10

4

(8)

(2)

15

Origin holds a 27.517 per cent shareholding in APLNG, an equity accounted incorporated joint venture. APLNG operates Australia’s largest 
CSG to LNG export project (by nameplate capacity) with the country’s largest 2P CSG reserves.18 Origin is the operator of the upstream CSG 
exploration and appraisal, development and production activities. ConocoPhillips is the operator of the 9 mtpa two-train LNG liquefaction 
facility at Gladstone in Queensland.

As APLNG is an equity accounted incorporated joint venture, Integrated Gas reports its share of APLNG EBITDA. The share of APLNG ITDA 
is recorded as a line item between EBITDA and EBIT.

APLNG acquired various CSG interests from Tri-Star in 2002 that are subject to reversionary rights and an ongoing royalty interest in favour of 
Tri-Star. These interests represent approximately 19 per cent of APLNG’s 2P CSG reserves and approximately 18 per cent of 3P (proved plus 
probable plus possible) CSG reserves (as at 30 June 2023). Refer to Section 8 for disclosure relating to Tri-Star litigation associated with these 
CSG interests.

Financial summary – APLNG

($m)

Commodity revenue and other income1

Operating expenses

Underlying EBITDA

Depreciation and amortisation

MRCPS interest expense

Project finance interest expense

Other financing expense

Interest income

Income tax expense

Underlying ITDA2

Underlying Profit

FY23

FY22

APLNG
100%

11,259

(3,091)

8,168

(1,659)

-

(339)

(101)

87

(1,850)

(3,862)

4,306

Origin
share

3,096

(850)

2,246

(456)

-

(93)

(28)

24

(509)

(1,062)

1,184

APLNG
100%

9,362

(2,486)

6,876

(1,563)

(141)

(261)

(67)

9

(1,456)

(3,479)

3,397

Origin
share

2,903

(768)

2,134

(495)

(48)

(82)

(23)

3

(445)

(1,090)

1,044

1

Includes commodity revenue plus other income of $20 million (Origin share) primarily related to tolling revenue and FX (FY2022: $29 million Origin share).

2 See Note B2.1 of the Financial Statements for details relating to a $2 million difference between APLNG ITDA and Origin's reported share. (FY2022 $4m)

17 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.
18 As per EnergyQuest EnergyQuarterly, June 2023.

Exploration and appraisal  Drilling and gatheringProcessing andtransportation Domestic customersLiquefaction and export customers36

Annual Report 2023

Origin’s share of APLNG Underlying EBITDA increased by $355 million excluding the impact from 10 per cent ownership change in December 
2021, primarily due to higher realised oil prices.

• Commodity revenue and other income increased by $516 million19, primarily reflecting a higher realised oil price of US$103/bbl (A$154/
bbl) compared to US$74/bbl (A$103/bbl) in FY2022, together with higher domestic revenue attributed to market linked short term 
contract prices. Seven spot cargoes were delivered in FY2023 down from fifteen cargoes in FY2022 reflecting the impact of La Niña 
weather on production and the prioritisation of domestic market sales.

• Operating expenses increased by $16119 million, driven by increased gas purchases to manage the portfolio (primarily through operational 

time swaps with other major producers), increased workover activity focused on reducing La Niña weather inventory backlog, 
commencement of a planned multi-year upstream gas processing maintenance program, inflationary impacts, higher royalties as a 
consequence of higher revenue and exploration asset write off.

Origin’s share of depreciation and amortisation decreased by of $39 million, mainly reflecting the impact from 10 per cent ownership change 
in December 2021 and reduced well amortisation as a result of lower production.

MRCPS interest expense decreased by $48 million to nil as MRCPS were fully repaid in FY2022. See Section 5.4 for details relating to the 
APLNG funding.

19 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.

Movements in Underlying EBITDA ($m)(161)(15)(243)(234)FY2022FY2023(+$355 million)Commodity revenue and other income (+$516 million)LNG volumeLNG priceDomestic revenueOther incomeOpex10% Sell downOperating and Financial Review

APLNG volume summary

Volumes (PJ)

Operated

Non-operated

Total production

Purchases/swaps

Changes in upstream gas inventory/other

Liquefaction/downstream inventory/other

Total sales

Commodity revenue ($m)

Domestic gas

LNG

Sales mix (PJ)

Domestic gas

LNG contract

LNG spot

Realised price

Domestic gas (A$/GJ)

LNG (A$/GJ)

LNG (US$/MMbtu)

37

Origin
share1

170

50

220

5

(1)

(13)

211

327

2,546

52

143

16

Origin
share

147

38

185

6

(2)

(12)

177

353

2,723

41

129

7

FY23

APLNG
100%

534

140

674

21

(6)

(44)

645

1,283

9,903

150

468

27

8.54

20.01

14.20

FY22

APLNG
100%

535

157

693

15

(4)

(40)

664

990

8,267

159

450

55

6.23

16.36

12.50

1 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.

APLNG production volumes decreased 3 per cent compared to FY2022 reflecting the cumulative impact of the three consecutive years 
of La Niña weather, which restricted access to fields for workovers, drilling and optimisation activities during the first half of FY2023. The 
commencement of a planned multi-year upstream gas processing maintenance program in addition to unplanned non-operated outages also 
contributing to the decline in production.

Production rebounded strongly in the second half of FY2023 with favourable drier weather. This allowed an increase in well workover activity 
and increasing the rates of online wells, which, coupled with production optimisation projects, increased overall production. Talinga Condabri 
North Pipeline ramped to full capacity and Orana South Loop Line also completed, enabling additional field production uplift and greater 
operational flexibility. This led to multiple daily operated production records, peaking at 1,618 TJ/day in May 2023.

APLNG sales volumes decreased 3 per cent, reflecting lower production volumes during FY2023.

The average realised LNG price increased 22 per cent to A$20.01/GJ driven by higher realised oil prices. The average realised domestic gas 
price increased 37 per cent to $8.54/GJ, primarily driven by market-linked short-term contract prices.

38

Annual Report 2023

Cash flow – APLNG 100%

Underlying EBITDA

Non-cash items in underlying EBITDA

Change in working capital

Operating cash flow1

Capital expenditure1

Interest income1

Acquisitions/disposals1

Loans (advanced to)/paid by shareholders

Investing cash flow

Project finance interest and transaction costs1

Repayment of project finance1

Other financing activities1

Repayment of lease liabilities1

Interest on lease liabilities1

MRCPS interest

MRCPS buy-back

Ordinary dividends paid

Financing cash flow

Net increase/(decrease) in cash and cash equivalents

Effect of exchange rate changes on cash1

Net increase/(decrease) in cash and cash equivalents including 
FX movement

Distributable cash flow1

FY23
($m)

8,168

(40)

56

8,184

(481)

82

1

-

(398)

(311)

(813)

-

(64)

(27)

-

-

(6,483)

(7,698)

88

88

176

6,659

FY22
($m)

6,876

(89)

283

7,070

(415)

7

68

51

(289)

(233)

(694)

(22)

(55)

(15)

(145)

(3,544)

(1,573)

(6,281)

500

139

639

5,850

Change
($m)

Change
(%)

1,292

49

(227)

1,114

(66)

75

(67)

(51)

(109)

(78)

(119)

22

(9)

(12)

145

3,544

(4,910)

(1,417)

(412)

(51)

(463)

809

19

(55)

(80)

16

16

1,071

(99)

(100)

38

33

17

(100)

16

80

(100)

(100)

312

23

(82)

(37)

(72)

14

1

Included in distributable cash flow. Distributable cash flow represents the net increase in cash, including foreign exchange movements before MRCPS interest and buy-backs, 

and transactions with shareholders.

APLNG generated distributable cash flow of $6,659 million in FY2023 at an effective oil price of US$103/bbl, up from $5,850 million at an 
effective oil price of US$74/bbl in the prior year. Cash distributions to Origin were $1,783 million in FY2023, in the form of unfranked ordinary 
dividends, up from $1,595 million in the prior year.

APLNG accumulated tax loss position was US$1,760 million (US$528 million tax effected) at 30 June 2023, down from US$5,600 million at 
30 June 2022. Once the accumulated tax losses have been utilised, APLNG will move towards paying tax, and franking dividends.

The project finance facility requires APLNG to hold an amount of cash to service near-term operational and project finance obligations. As 
at 30 June 2023, APLNG held $1,720 million of cash, up from $1,544 million at 30 June 2022 primarily reflecting FX revaluation of US 
dollar balances.

Non-cash items reflects the reversal of a prior period provision net of write-off of an exploration asset.

Operating and Financial Review

39

Operating expenditure – APLNG 100%

Purchases/swaps

Royalties and tariffs1

Upstream operated opex

Upstream non-operated opex

Downstream opex

APLNG Corporate/other

Total operating expenses per Profit and Loss

Other cash items

Total operating cash costs

FY23
($m)

(280)

(933)

(1,112)

(294)

(334)

(138)

(3,091)

(3)

(3,094)

FY22
($m)

(144)

(784)

(935)

(295)

(309)

(19)

(2,486)

(32)

(2,518)

Change
($m)

Change
(%)

(136)

(149)

(177)

1

(25)

(119)

(605)

29

(576)

94

19

19

(0)

8

626

24

(90)

23

1 Reflects actual royalties paid. At breakeven price, royalties and tariffs would have amounted to $211 million (FY2022: $175 million).

Operating expenses increased $605 million. Purchases costs associated with portfolio management through operational time swaps with 
other major producers increased $136 million. Royalties and tariffs were higher by $149 million, reflecting stronger commodity revenue. 
Upstream operated opex increased $177 million, mainly due to increased workover activity focused on reducing La Niña weather inventory 
backlog, commencement of a planned multi-year upstream gas processing maintenance program and broad inflationary impacts.

Downstream opex increased $25 million reflecting additional maintenance work conducted during Train 2 shutdown period. APLNG 
Corporate/other increased by $119 million, which includes $77 million of exploration write off.

Capital expenditure – APLNG 100%

Operated upstream - Sustain

Operated upstream - Infrastructure

Exploration and appraisal

Downstream

Non-operated

Total capital expenditure

FY23

($m)

(280)

(29)

(38)

(24)

(149)

(521)

FY22

($m)

(202)

(29)

(35)

(23)

(131)

(421)

Change

Change

($m)

(78)

(0)

(3)

(1)

(18)

(100)

(%)

38

0

9

6

13

24

Operated upstream - Sustain includes expenditure for drilling, completions, fracture stimulation, gathering network, surface connection, 
capital improvements and land access which occurs over multiple years. In FY2023, 64 operated wells were drilled (versus 63 in FY2022), 
42 wells were fracture stimulated (versus 23 in FY2022) and 71 operated wells were commissioned (versus 65 in FY2022).

Capital expenditure increased $100 million, primarily driven by a change to well scope and more complex completion activities and 
non-operated well development programs.

Operated upstream - Sustain costs increased $78 million reflecting higher fracture stimulation activities, and La Niña weather impacts on 
surface scope requiring additional rig support, along with La Niña weather risk mitigations.

Non-operated expenditure increased $18 million due to increased activities in Fairview well development programs, partially offset by a 
decrease in the Arcadia Phase 2 development program and material completion of Bellevue drilling program in the prior year.

40

Annual Report 2023

6.3.2 Integrated Gas – Other

This segment comprises Origin Integrated Gas activities that are separate from APLNG, and includes exploration interests in Beetaloo, 
Cooper-Eromanga, Canning and Browse Basin, interest in Hunter Valley Hydrogen Hub Project on Kooragang Island.

This segment also includes overhead costs (net of recoveries) incurred as upstream operator and corporate service provider to APLNG, costs 
associated with growth initiatives such as hydrogen, and costs incurred in managing Origin’s exposure to LNG pricing risk and impacts of its 
LNG trading positions.

In September 2022, Origin announced it will undertake a strategic review of all remaining exploration permits (excluding its interests in 
Australia Pacific LNG) with a view to exiting those permits over time, as the company focuses on its strategy and ambition to lead the 
energy transition.

Beetaloo Basin (Northern Territory)

In November 2022 Origin completed the sale of its interest in the Northern Territory’s Beetaloo Basin and received upfront consideration of 
$60 million. Origin will also receive a 5.5 per cent royalty based on wellhead revenues produced from the three Beetaloo permits. A non-cash 
post tax loss of $75 million in relation to the transaction was recorded. Origin has also executed a gas sale agreement conditional on a final 
investment decision being made and future development occurring.

Cooper-Eromanga Basin (Queensland)

Origin executed an agreement to transfer its 75 per cent interest and operatorship of five permits back to Bridgeport, and has surrendered the 
twelve permits in the Cooper-Eromanga Basin. The transaction is expected to complete in the first half FY2024.

Canning Basin (Western Australia)

An agreement has been executed with Buru Energy Limited to exit Origin’s interest in the Canning Basin and the transaction is now expected 
to complete in the first half FY2024. The terms of the sale provide for Origin to provide Buru with up to $4 million to fund a seismic survey 
and for Buru to provide Origin with future reimbursement payments of up to $34 million, conditional on the achievement of key development 
and production milestones.

Hunter Valley Hydrogen Hub
Origin executed a $70 million grant Funding Agreement with the Commonwealth Government for the implementation of the Hunter Valley 
Hydrogen Hub project.

Financial summary

Origin only commodity hedging and trading

Other Origin only costs

Underlying EBITDA

Underlying depreciation and amortisation/ITDA

Interest income - MRCPS

Underlying Profit/(Loss)

FY23
($m)

(235)

(91)

(327)

(20)

-

(347)

FY22
($m)

(189)

(109)

(297)

(20)

48

(268)

Change
($m)

Change
(%)

(47)

18

(30)

-

(48)

(79)

25

(16)

10

-

(100)

29

Refer to the following table for a breakdown of Origin only commodity hedging and trading costs.

Other Origin only costs decreased $18 million reflecting lower exploration cost and higher APLNG cost recovery.

Operating and Financial Review

41

Commodity hedging and trading summary

FY2023 hedge positions realised a $235 million net loss, compared to a $189 million loss in FY2022. The FY2023 net loss included a hedge 
loss of $271 million associated with 5.4 MMbbl of oil swaps and 1.6MMbbl of oil producer collars which realised a hedge price of US$99/bbl. 
These hedge contracts were established over October 2020 to August 2021 during the height of the COVID pandemic to protect the 
company’s investment grade credit rating.  

Based on current forward market prices20, we estimate a net loss on oil, gas and FX hedging in FY2024 of $27 million.

($m)

Oil hedging premium expense

Gain/(loss) on oil, gas and FX hedging

Gain/(loss) on LNG trading

Total

1 Based on forward prices as at 7 August 2023.

Oil, gas and fx hedging

FY23
actual

(22)

(271)

58

(235)

FY22
actual

(28)

(137)

(23)

(189)

FY24
estimate1

(2)

(25)

Origin has entered into oil and gas hedging instruments for the FY2024 and FY2025 periods to manage its share of APLNG oil and gas price 
risk based on the primary principle of protecting the Company’s investment grade credit rating and cash flows during volatile market periods 
and to satisfy conditions outlined in the Consortium's proposal.

For FY2024, Origin’s share of APLNG related Japan Customs-cleared Crude (JCC) oil and Japan Korea Marker (JKM) gas price exposure is 
estimated to be approximately 17 MMboe and 18 tBtu respectively. As at 7 August 2023, we estimate that 41 per cent of JCC and 23 per cent 
of JKM have been priced (based on LNG contract lags) at approximately US$84/bbl and US$11/MMBtu respectively, before any hedging.

As at 7 August 2023, Origin has separately hedged to provide downside protection for FY2024 using the following instruments:

• 2.0 MMbbl of Brent USD swaps hedged at a fixed price of A$137/bbl;

• 0.8 MMbbl of Brent producer collars struck between US$35/bbl and US$90/bbl;

• 6.2 MMbbl of JCC USD swaps hedged at a fixed price of US$81/bbl

• 4.2 tBtu of JKM futures hedged at a fixed price of US$16/MMBtu; and

• US$205 million FX forwards hedged at a fixed rate of 0.70.

As at 7 August 2023, 3.7 MMbbl of oil hedging and 0.4 tBtu JKM hedging have been priced at US$86/bbl and US$15/MMBtu respectively. 
Based on a forward oil price of US$87/bbl and forward JKM price of US$15/MMBtu, the effective prices of the remaining 4.5 MMbbl of oil 
hedging and 3.8 tBtu JKM hedging are US$82/bbl and US$16/MMBtu respectively. This would result in an effective oil price on the company's 
FY2024 approximate 17 MMboe oil exposure and 18 tBtu JKM exposure of US$85/bbl and US$15/MMBtu including hedges.

Premium spend for this hedge position is A$2 million.

The FY2025 hedge position consists of:

• 6.2 MMbbl oil swaps hedged at a fixed price of US$76/bbl;

• 3.5 tBtu JKM futures hedged at a fixed price of US$14/MMBtu; and

• US$162m FX forwards hedged at a fixed price of 0.69.

LNG hedging and trading

In 2013, Origin established a Henry Hub linked contract to purchase 0.25 mtpa from Cameron LNG for a period of 20 years, with the first cargo 
delivered to Origin in June 2020.

In 2016, Origin established a medium term contract with ENN LNG Trading Company Limited to sell ~0.28 mtpa commencing in FY2019. As 
at 30 June 2022, a non-cash onerous provision of $397 million was held in relation to this contract, reflecting stronger LNG prices relative 
to Brent oil prices. In FY2023, a reduction in the non-cash onerous provision of $335 million was recognised, with the provision revalued to 
$62 million as at 30 June 2023, reflecting a decline in near-term LNG price assumptions relative to Brent oil prices.

These contracts and derivative hedge contracts that manage the price risk associated with the physical LNG contracts form part of an LNG 
trading portfolio.

Based on market forward prices as at 7 August 2023, the FY2024 LNG trading EBITDA is expected to be between $40 - 60 million. Across 
both FY2025 and FY2026, the total LNG trading EBITDA is expected to be between $450 - 650 million. This outlook remains subject to 
market prices on unhedged volumes, operational performance and delivery risk of physical cargoes, and shipping and regasification costs.

20 As at 7 August 2023.

42

Annual Report 2023

7 Risks related to Origin’s future financial prospects

The scope of operations and activities means that Origin is exposed to risks that can have a material impact on our future financial prospects. 
Material risks, and the Company’s approach to managing them, are summarised below.

Risk management framework

Overseen by the Board and the Board Risk Committee, Origin’s risk management framework supports the identification, management and 
reporting of material risks. Risks are identified that have the potential to impact the delivery of business plans and objectives.  Risks are 
assessed using a risk toolkit that considers the level of consequence and likelihood of occurrence using consistent risk assessment criteria.

The risk framework incorporates a "three lines of defence" model for managing risks and controls in areas such as health and safety, 
environment, climate change, financial, reputation and brand, legal and compliance and social impacts. All employees are responsible for 
making risk-based decisions and managing risk within approved risk appetite and specific limits.

The Board reviews Origin’s material risks each quarter and assesses the effectiveness of the Company’s risk management framework annually 
in accordance with the ASX Corporate Governance Principles and Recommendations.

Three lines of defence

Line of defence

First line
Lines of business

Second line
Oversight functions

Third line
Internal audit

Responsibility

Primary accountability

Identifies, assesses, records, prioritises, manages and monitors risks.

Management

Provides the risk management framework, tools and systems to 
support effective risk management.

Management

Provides assurance on the effectiveness of governance, risk 
management and internal controls.

Board, Board Committees 
and Management

Origin's risk framework supports the identification and management of emerging risks and escalating threats. During FY2023, the 
accelerating energy transition, as well as ongoing geopolitical risks, inflationary pressures, and supply chain disruptions were key threats to 
operational and financial performance. These threats required ongoing response and management across many of our existing material risks 
to minimise impacts. Our priorities remain ensuring the continuity of operations and supporting activities to provide essential services to our 
customers, and maintaining our financial resilience to respond to changes in global markets.

Material risks

The risks identified in this section have the potential to materially affect Origin’s ability to meet our business objectives and impact its future 
financial prospects. These risks are not exhaustive and are not arranged in order of significance.

Strategic risks

Strategic risks arise from uncertainties that may emerge in the medium to longer term and, while they may not necessarily impact on 
short-term profits, can have an immediate impact on the value of the Company. These strategic risks are managed through continuous 
monitoring and reviewing of emerging and escalating risks, ongoing planning and the allocation of resources, and evaluation by Management 
and the Board.

Risk

Consequences

Management

Competition

Origin operates in a highly competitive retail environment which 
can result in pressure on margins and customer losses.

Competition also impacts Origin’s wholesale business, with 
generators competing for capacity and fuel and the potential 
for gas markets to be impacted by new domestic gas resources, 
LNG imports and the volume of gas exports.

Origin is well placed to respond to prevailing headwinds 
due to the diversified nature of our business, however we 
are exposed to coal supply challenges relative to vertically 
integrated organisations with coal businesses or those with long 
term legacy coal contracts.

• Our strategy to mitigate the impact of this risk on our retail 
business is to provide customers with value for money 
and exceptional service, while continuously focusing 
on maintaining our cost leadership and innovation. The 
migration of our business to Octopus Energy’s Kraken 
platform should see us maintain our churn advantage 
over competitors through extending leadership in cost, 
products and service.

• We endeavour to mitigate the impact of this risk on 

our wholesale business by sourcing competitively priced 
fuel to operate our generation fleet and through efficient 
operations to optimise flexibility in our fuel, transportation 
and generation portfolio. 

Operating and Financial Review

43

Risk

Consequences

Management

Technological 
developments / 
disruption

Changes in 
demand for energy

Origin is exposed to risks and opportunities relating to new digital 
and low-carbon technologies.

Distributed generation is empowering consumers to own, 
generate and store electricity, which results in less energy 
consumption from the grid. Technology is allowing consumers 
to understand and manage their power usage through smart 
appliances, which could potentially disrupt the existing utility 
relationship with consumers.

Technology also allows customers to have increased awareness 
of the impact of when they consume energy and the source of 
that energy.

Advances in technology and the abundance of low-cost data 
acquisition, communication and control has the potential to 
create new business models and introduce new competitors.

The volume or source of energy demanded by customers 
could change due to price, consumer behaviour, community 
expectations, mandatory energy efficiency schemes, 
Government policy, weather and other factors. 

Demand for the energy is also expected to grow due to increased 
electrification; for example, hydrogen, e-mobility and distributed 
infrastructure as a service, providing new market opportunities.

The current global energy market environment may impact the 
supply and cost of energy to our customers, and this could 
have an adverse impact on our reputation with customers and 
the community.

Any change in demand for energy could impact Origin’s 
revenues and future financial performance.

Regulatory policy Origin has broad exposure to regulatory policy change and 

other government interventions. Changes to policy and other 
government interventions can impact financial outcomes and, 
in some cases, change the commercial viability of existing or 
proposed projects or operations. Specific areas subject to review 
and development include government subsidies for building 
new generation or transmission capacity, direct government 
investment in generation, energy market design, domestic and 
international climate change policies, domestic gas market 
interventions, wholesale and retail price, consumer protection 
regulation, and royalties and taxation policy.

• Origin actively participates and invests in technological 

developments through local and global start-up 
accelerator programs, trialling new energy technology and 
new products and business models. 

•

In parallel, we are growing our distributed generation 
and home energy services businesses and endeavouring 
to mitigate the impact of this risk on our core energy 
businesses by offering superior service and innovative 
products and reducing cost to serve.

• Origin is pursuing opportunities in low-carbon 
technologies such as hydrogen, e-mobility and 
carbon management.

• Our strategy of increasing renewable energy in our 

portfolio and investing in new technology and products, 
such as storage, the virtual power plant (VPP) and lower 
carbon customer solutions, supports Origin’s ability to 
meet future increases in energy demand.

• We use the flexibility in our gas supply and peaking 

generation capacity, as well as the flexibility of Eraring 
Power Station, to manage the intermittency of renewables 
and maintain reliable supply for customers.

• Origin is partially mitigating the impact of this risk 

by developing data-based customer propositions and 
better predicting customer demand through our artificial 
intelligence orchestration platform, or VPP, which 
connects and controls distributed assets and Internet of 
Things (IoT) devices, and by applying advanced data 
analytics capability.

• Origin contributes to the policy process with federal, 

state and territory governments by actively participating 
in public policy debate, proactively engaging with policy 
makers and participating in public forums, industry 
associations, think tanks and research.

• We advocate directly with key members of governments, 
opposition parties and bureaucrats to achieve sound 
policy outcomes that align with our strategy, purpose 
and commercial objectives. Origin also makes formal 
submissions to relevant government policy inquiries.

• Origin actively and publicly promotes the customer 

and economic benefits that flow from our activities in 
deregulated energy markets.

44

Annual Report 2023

Climate risks

Climate change risk is considered a strategic risk for Origin. Under the Task Force on Climate-related Financial Disclosures (TCFD) framework, 
Origin’s climate-related risks can be classified as transitional or physical.  Many of our climate-related risks are managed within our existing 
risks and the table below provides a summary of our climate-related risks under the TCFD's categories.

TCFD Risk Type

Consequences

Management

Transition Risks

Policy and Legal

Risk time horizon: 
Short – Medium

Changes to government policy and regulation in relation to, 
and resulting from, climate change may present risks and 
opportunities for Origin, including:

•

regulatory intervention in the national electricity and 
gas markets;

• carbon pricing (including carbon markets, border adjustment 

and taxes);

•

the emergence of new climate-related legislation or 
reporting requirements;

• government investment in energy infrastructure and 

generation including partnerships;

• government grants and subsidies to innovate and incentivise 

market development; and

• development approvals and planning and zoning laws.

These changes may impact Origin's asset values, operating 
costs, or investment decisions.

There is an increased risk of climate change-related litigation 
globally and in Australia. Any litigation would incur legal 
costs and potential penalties, compensation payments or 
settlement costs and may directly or indirectly influence future 
operational strategy.

• Origin continues to advocate for coordinated and long-
term energy policy at the national level to give industry 
the confidence to invest in new electricity generation and 
gas supply.

• We engage proactively with all levels of government 
and regulatory bodies on energy and climate policy, 
including through policy submissions, participating in 
think tanks, research and various industry associations. 
This consultation helps to support government responses 
in a rapidly evolving landscape.

• Climate-related commitments and disclosures are 

regularly reviewed and updated to take into consideration 
up to date science, regulatory requirements and 
stakeholder expectations.

• Origin carries out scenario based planning and 

portfolio assessment that consider potential changes to 
government policy and regulation.

Technology

Risk time horizon: 
Short – Long

The development of new technologies may be required to assist 
Origin to meet its medium to long-term emissions reduction 
targets and ambitions, however there is uncertainty regarding 
the efficacy, timing, cost and availability of those technologies.

The growth of low emissions technologies, distributed 
generation, and demand management enabled by technologies 
could result in lower demand (and revenue) for existing products, 
however these also present new market opportunities and 
potential revenue streams.

Market

Risk time horizon: 
Short - Medium

The energy transition represents a period of significant change 
and volatility which presents both risks and opportunities for 
Origin. The ongoing decarbonisation of energy markets and 
lower demand for fossil fuels in some markets could result in:

•

•

the reduced lifespan of existing carbon-intensive assets and 
potential for stranded assets;

the continued electrification of some sectors that currently 
depend on fossil fuels, with potential to increase overall 
demand for electricity;

• a change in the competitive landscape and the development 

of new markets and business models that Origin can 
participate in, as cleaner fuels, renewables, storage, and 
distributed generation markets evolve; and

• energy market price volatility, as both the volume and source 

of energy supply and demand shift.

Origin's response to these market changes may have a positive or 
negative influence on our future financial prospects including our 
earnings, asset values, and investments.

Origin's financial performance during the energy transition will 
also be influenced by the timely and affordable access to:

• capital to support our strategy and growth aspirations;

•

land and infrastructure, including the necessary network 
transmission capacity to enable investment in renewables and 
other third-party infrastructure; and

• Origin participates in local and global start-up accelerator 
programs, trialling new energy technology and exploring 
investments in new products or business models.  

• We are growing our offerings in emerging technologies 

and markets.

• More details can be found in the ‘Technological 
developments / disruption’ strategic risk above.

• Our ambition is to lead the energy transition 

through cleaner energy and customer solutions, and 
we are strategically positioned to benefit from the 
energy transition.

• We are focused on growing our offering of lower 

carbon solutions, including solar and batteries, electric 
vehicles and demand management, to help our customers 
decarbonise. We are also accelerating growth in 
renewables and cleaner energy. We have an ambition to 
grow our portfolio of renewables and storage to 4 GW 
by 2030, and in April 2023 we took a final investment 
decision on the first stage of a large-scale battery at 
the Eraring Power Station. We are also exploring both 
domestic and export market opportunities for hydrogen 
and ammonia.

• We believe there will continue to be a long-term role for 
natural gas to maintain energy security and support the 
energy transition. Our portfolio of gas-fired peaking plants 
will continue to have an important role to play in Australia’s 
energy transition to support intermittent renewable output 
and maintain reliable electricity supply.

• We intend to ensure that our capital expenditure portfolio 

is consistent with our emissions reduction targets. 
Relevant investments in growth projects will be evaluated 
against our emissions reduction targets and our ambition 
to be net zero emissions by 2050. Climate change 
scenario analysis plays a role in our assessment of the 
assets we should hold, invest in, dispose of and acquire.

Operating and Financial Review

45

TCFD Risk Type

Consequences

Transition Risks

Management

•

the necessary inputs (including skills, commodities, and other 
supplies) to develop renewable and cleaner energy assets in 
an ethical manner.

• Origin aims to deploy capital in areas that deliver value to 
shareholders and are consistent with our strategy, targets 
and ambitions.

• Origin is investing in new technology to support our ability 
to manage the supply / demand balance in the electricity 
market. This includes scaling an artificial intelligence 
orchestration platform, or VPP, which connects, and 
controls distributed assets and IoT devices, and applies 
advanced data analytics capability to smart meter data to 
better predict customer demand and develop data-based 
customer propositions. The VPP provides Origin with an 
important tool to manage the supply/demand balance in 
the electricity market.

• We released our Climate Transition Action Plan in 2022, 
outlining our ambition to lead the energy transition 
through cleaner energy and customer solutions. Included 
in the plan are short and medium-term targets for 
increased emissions reduction across Origin, towards our 
long-term ambition to be net zero in Scope 1, 2 and 3 
emissions by 2050. We believe our updated medium-term 
emissions intensity target and our long-term net zero 
emissions ambition are consistent with the goals of the 
Paris Agreement to limit the increase in the average global 
temperature to 1.5°C above pre-industrial levels.1

• Origin has been using the TCFD as the framework for our 

external climate disclosures since 2018.

• Origin proactively engages with our capital providers 
and other financial stakeholders to ensure they are 
well informed of our climate change strategy, targets 
and ambitions.

• We engage with communities to understand, mitigate and 
report on environmental risks associated with our projects 
and operations, including those relating to climate change.

• We have put in place principles for a just energy transition 
which guide our approach and are underpinned by open, 
inclusive and transparent engagement. 

• Origin is applying advanced data analytics capability 
to better predict customer demand and to increase 
our supply of renewables and flexible capacity to meet 
changes in demand.

• More details are in the ‘Changes in demand for energy’ 

strategic risk above.

Reputation

Risk time 
horizon: Short

Our strategy, emissions reduction targets and ambitions may fail 
to meet stakeholder expectations. This includes the timing and 
alignment of our portfolio decisions, and how we set, measure 
and report on climate change targets. This could result in:

•

increased cost of, or restricted access to, debt and equity 
capital and insurance;

• adverse impacts to our social licence to operate and our 

reputation among our communities, customers, suppliers and 
other stakeholders; and

• challenges attracting and retaining talent.

Our path through the energy transition will have an impact on our 
people, communities and customers as our business changes, 
including the planned closure of the Eraring coal-fired power 
station as early as August 2025. There is a risk we fail to meet 
stakeholder expectations in relation to a 'just energy transition'.

Changing weather patterns may influence the demand for 
energy, which could impact Origin’s revenues and future 
financial performance.

Physical Risks

Chronic

Risk time horizon: 
Short – Long

Acute

Risk time horizon: 
Short – Long

Changing and more frequent and severe weather conditions, 
including floods, droughts, bushfires, and extreme temperature 
events could disrupt our operations or impact the efficacy 
of our assets, and supporting distribution and transmission 
infrastructure. This could lead to increased operating costs, 
increased maintenance and capital expenditure, the risk 
of environmental incidents and higher insurance costs or 
restrictions on accessing insurance.

• Origin has extreme weather event preparation processes 
including comprehensive seasonal readiness activities and 
emergency response plans.

• Our operational planning and design processes 

incorporate extreme weather events, while investment 
decisions for major growth projects. incorporate potential 
financial losses from natural disasters.

1 Pursuant to the methodology outlined in the Climate Transition Action Plan.

Time horizons: Short-term: up to three years; Medium-term: three to 10 years; Long-term: beyond 10 years

46

Annual Report 2023

Financial risks

Financial risks are the risks that directly impact the financial performance and resilience of Origin.

Consequences

Management

Risk

Commodity

Foreign exchange 
and interest rates

We have a long-term exposure to international oil, LNG and gas 
prices through the sale and purchase of domestic gas, LNG and 
LPG, and our investment in Australia Pacific LNG. Pricing can be 
volatile and driven by global macroeconomic events. Downward 
price movements can impact cash flow, financial performance, 
reserves and asset carrying values. Some of Origin’s long-term 
domestic gas purchase agreements and Australia Pacific LNG's 
LNG sale agreements contain periodic price reviews. Following 
each review, pricing may be adjusted upwards or downwards, or 
remain unchanged.

The prices and volumes for wholesale electricity that Origin 
sources to on-sell to customers are volatile and influenced by 
many factors, including generation availability, the pricing of 
generation fuels (coal and gas), and weather. Fluctuations in 
coal and gas prices also impact the margins of Origin's own 
generation portfolio.  Energy Markets also has exposures to 
contracted volumes of coal not being delivered which could 
result in lower output or higher costs to meet customer demand.

Different commodity prices that have historically moved in a 
correlated fashion may see that correlation break down. It would 
be disadvantageous for Origin if the domestic wholesale energy 
costs incurred by Energy Markets were high, but the international 
oil and LNG prices obtained by Australia Pacific LNG were low.

Origin has exposures through principal debt and interest 
payments associated with foreign currency and Australian dollar 
borrowings, through the sale and purchase of gas, LNG and LPG, 
and through its investments in Australia Pacific LNG and Octopus 
Energy. Interest rate and foreign exchange movements could 
lead to a decrease in revenues or an increase in payments in 
Australian dollar terms.

Liquidity and 
access to 
capital markets

Our business, prospects and financial flexibility could be 
adversely affected by a failure to appropriately manage our 
liquidity position, or if markets are not available at the time of any 
financing or refinancing requirement.

Credit 
and counterparty

Some counterparties may fail to fulfil their obligations (in whole 
or part) under major contracts.

• Commodity exposure limits are set by the Board to 
manage the overall financial exposure that Origin is 
prepared to take.

• Origin's commodity risk management process 

monitors and reports performance against defined 
limits in accordance with our ‘Commodity Risk 
Management System’.

• Commodity price risk is managed using various 

controls, most notably financial hedging contracts 
(derivatives), which are widely available for Origin’s 
international commodity exposures and wholesale 
electricity exposures.

• For each periodic price and supply review, a negotiation 
strategy is developed that considers external market 
advice and utilises both external and in-house expertise.

• Risk limits are set by the Board to manage the 

overall exposure.

• Origin's treasury risk management process monitors and 

reports performance against defined limits.

• Foreign exchange and interest rate risks are 

managed through a combination of physical positions 
and derivatives.

• We actively manage our liquidity position through cash 
flow forecasting and maintenance of minimum levels of 
liquidity as determined under Board approved limits.

• Counterparty risk assessments are regularly undertaken 
and where appropriate, credit support is obtained to 
manage counterparty risk.

• AEMO credit is managed daily to ensure compliance 

with the market rules, ensuring management forecasts 
the collateral required to continue to meet spot market 
obligations for all AEMO markets.

Operating and Financial Review

47

Operational risks

Operational risks arise from inadequate or failed internal processes, people or systems or from external events.

Risk

Consequences

Management

Safe and 
reliable operations

Environmental 
and social

We are exposure to reliability or major accident events that may 
impact our assets, our licence to operate or financial prospects. 
This includes loss of containment, cyber-attack and security 
incidents, unsafe operations, and natural hazards and events 
that may result in harm to our people, environmental damage, 
additional costs, production loss, property damage, third party 
impacts, and reputational impacts.

A production outage or constraint, network or IT systems 
outage, would affect Origin's ability to deliver electricity and 
gas to customers.

A serious incident or a prolonged outage may also damage 
Origin’s financial prospects and reputation.

• Core operations are subject to a comprehensive 

framework of controls, management systems and 
operational performance monitoring to manage the 
design, operational and technical integrity of our assets 
and associated operational activities. Origin’s standards 
and controls are designed to meet regulatory and industry 
standards in all operations.

• Origin personnel are appropriately trained and licensed to 

perform their operational activities.

• We maintain an extensive insurance program to mitigate 
consequences by partially transferring financial risk 
exposure to third parties where commercially appropriate.

An environmental incident or failing to consider and adequately 
mitigate environmental, social and socio-economic impacts 
on communities and the environment has the potential to 
cause environmental impact, community action, regulatory 
intervention, legal action, reduced access to resources and 
markets, impacts to our licence to operate and reputation and 
increased operating costs.

Community concerns regarding environmental and social 
impacts associated with our activities may also give rise to unrest 
amongst community stakeholder groups and activism which 
may impact the company's reputation. A third party’s actions 
may also result in delay in Origin carrying out its approved 
development and operational activities. NGOs, landholders, 
community members and other affected parties can seek to 
prevent or delay Origin’s activities through court litigation, 
preventing access to land and extending approval pathway 
time frames.

• Core operations are subject to a comprehensive 

framework of environmental controls, management 
systems and operational performance monitoring to 
manage operational exposure to the environment. Origin’s 
standards and controls are designed to meet regulatory 
and industry standards in all operations.

• Origin personnel are appropriately trained and licensed to 

perform their operational activities.

• We engage with communities to understand, mitigate and 
report on environmental and social risks associated with 
our projects and operations. 

• At a minimum, the management of environmental 

and social risks meets regulatory requirements. Where 
practical, our management extends to the improvement 
of environmental values and the creation of socio-
economic benefits.

• Origin has a cultural awareness learning framework to 

build awareness of Aboriginal and Torres Strait Islander 
cultures, histories and achievements. Origin maintains 
and implements Native Title Agreements and Cultural 
Heritage Management Plans with Traditional Owners 
where appropriate.  We engage with impacted groups and 
consider cultural heritage protection as part of ongoing 
operations and at project stage gates.

• A dedicated Board committee oversees safety and 

sustainability. The committee receives regular reporting 
on the highest rated environmental risks and mitigants, 
and reviews significant incidents and near misses. The 
committee also receives updates on our engagement with 
Traditional Owners.

• We engage with stakeholders before seeking relevant 

approvals for our development and operational activities. 
This engagement continues through the life of the project 
and during operations.

• A cyber security strategy is in place and is regularly 

updated to cater for emerging threats, security regulation 
and stakeholder expectations.    

• A robust security monitoring and incident response 

process exists and is tested on a regular basis. In the event 
of an incident, Origin is supported by an external incident 
response and forensics firm.

• We undertake regular independent security assurance to 
assess the resilience of our digital channels and internal 
security controls.

• Employees undertake compulsory cyber awareness 

training, including how to identify phishing emails and hoe 
to keep data safe, and are subject to a regular program of 
random testing.

Cyber security

A cyber security incident could lead to a breach of privacy, 
loss of and/or corruption of commercially sensitive data, 
and/or a disruption of critical business processes. This may 
adversely impact customers, the Company’s business activities 
and reputation and brand.

48

Annual Report 2023

Risk

Consequences

Management

APLNG gas 
reserves, resources 
and deliverability

There is uncertainty about the productivity, and therefore 
economic viability, of resources and developed and 
undeveloped reserves. As a result, there is a risk that actual 
production may vary from that estimated, and in the longer term, 
that there will be insufficient reserves to supply the full duration 
and volumes to meet contractual commitments.

As at 30 June 2023 Australia Pacific LNG’s identified reserves 
and resources are estimated to be greater than its contractual 
supply commitments on a volume basis. However, given the 
inherent uncertainty in forecasting future production rates, there 
is a risk that the rate of gas delivery required to meet Australia 
Pacific LNG’s committed gas supply agreements may not be able 
to be met for the later years in the life of existing contracts.

Conduct 
and compliance

Unlawful, unethical or inappropriate conduct that falls short of 
community expectations could result in penalties, reputational/
brand damage, loss of customers and adverse financial impacts.   

Origin’s financial prospects and operations are underpinned 
by our licence to operate which requires compliance with 
stakeholder commitments, regulations, and laws. For example, 
requirements for dealing with vulnerable customers, privacy, and 
insider trading.

Joint venture

Third party joint venture operators may have economic or other 
business interests that are inconsistent with Origin’s own and may 
take actions contrary to the Company’s objectives, interests or 
standards. This may lead to potential financial, reputational and 
environmental damage in the event of a serious incident.

• Australia Pacific LNG integrates all available subsurface 
data to develop insights into regional prospectivity 
allowing identification and prioritisation of plays and 
prospects for exploration to mature contingent and 
prospective resources.

• Australia Pacific LNG monitors reservoir performance 
and adjusts development plans accordingly. Australia 
Pacific LNG continually takes steps to further strengthen 
the supply base such as lowering costs and identifying 
new plays.

• Australia Pacific LNG is progressing an exploration 
campaign that if successful, could increase long 
term supply.

• Australia Pacific LNG continues to review business 

development opportunities for long term gas supply, and 
has the ability to substitute gas or LNG to meet contractual 
requirements if required.

• Origin’s people are trained on the key laws and regulations 

that apply to their activities and operations or on 
the processes that underpin compliance with laws 
and regulations.

• Origin’s Purpose, Values, Behaviours and Code of 

Conduct guide conduct and decision making across 
the Company.

• All our people are trained in our Code of Conduct, 

and we conduct training for insider trading, privacy and 
competition and consumer law every year.

• Conduct risk and Compliance are identified as material 

risks within Origin’s risk management framework and are 
a continuing area of focus for regulators. These risks are 
regularly reported to the Board Risk Committee. Controls 
specific to the different parts of Origin’s business are 
the accountability of Business Units and are subject to 
assurance activities, including internal audits.

• We apply a number of governance and management 
standards across our various joint venture interests to 
provide a consistent approach to managing them.

• Origin actively monitors and participates in its joint 

ventures through participation in their respective boards 
and governance committees.

Operating and Financial Review

49

8 APLNG reversion

In 2002, APLNG acquired various CSG interests from Tri-Star that 
are subject to reversionary rights and an ongoing royalty in favour 
of Tri-Star. If triggered, the reversionary rights require APLNG to 
transfer back to Tri-Star a 45 per cent interest in those CSG interests 
for no additional consideration. The reversion trigger will occur when 
a calculation of the revenue from the sale of petroleum from those 
CSG interests, plus any other revenue derived from or in connection 
with those CSG interests, exceeds the aggregate of all expenditure 
relating to those CSG interests plus interest on that expenditure, 
royalty payments and the original acquisition price.

The affected CSG interests represent approximately 18 per cent of 
APLNG’s 3P CSG reserves (as at 30 June 2023), and approximately 
19 per cent of APLNG’s 2P CSG reserves (as at 30 June 2023).

Tri-Star served proceedings on APLNG in 2015 (‘2015 proceeding’) 
claiming that reversion occurred as early as 1 November 2008 
following ConocoPhillips’ investment in APLNG, on the assertion 
that the equity subscription monies paid by ConocoPhillips, or 
a portion of them, were revenue for purposes of the reversion 
trigger (the ConocoPhillips reversion claim). Tri-Star has also 
claimed in the alternative that reversion occurred in 2011 or 2012 
following Sinopec’s investment in APLNG (the Sinopec reversion 
claim).  These claims are referred to in this document as Tri-Star’s 
"past reversion" claims.

Tri-Star has made other claims in the 2015 proceeding against 
APLNG relating to other aspects of the reversion trigger calculation 
(including as to the calculation of interest, calculation of revenue 
and the nature and quantum of APLNG’s expenditures that can 
be included), the calculation of the royalty payable by APLNG to 
Tri-Star, rights in respect of infrastructure, and claims relating to gas 
sold by APLNG following the alleged reversion dates. APLNG denies 
these claims and is defending the proceedings.

If Tri-Star’s past reversion claims are successful, then Tri-Star may be 
entitled to an order that reversion occurred as early as 1 November 
2008. If the court determines that reversion has occurred, then 
APLNG may no longer have access to the reserves and resources 
that are subject to Tri-Star’s reversionary interests and may need 
to source alternative supplies of gas (including from third parties) 
to meet its contracted commitments. There are also likely to be a 
number of further complex issues that would need to be resolved 
as a consequence of any such finding in favour of Tri-Star. These 
matters will need to be determined by the court (either in the current 
or in separate proceedings) or by agreement between the parties, 
and they include:

•

•

•

the terms under which some of the affected CSG interests will be 
operated where currently there are no joint operating agreements 
in place;

the amount of Tri-Star’s contribution to the costs incurred by 
APLNG in exploring and developing the affected CSG interests 
between the date of reversion and the date of judgment, which 
APLNG has stated in its defence and counter-claim are in the 
order of $4.56 billion (as at 31 December 2019) if reversion 
occurred on 1 November 2008; and

the consequences of APLNG having dealt with Tri-Star’s 
reversionary interests between the date of past reversion and 
the date of judgment, including the gas produced from them. 
Tri-Star has:

– estimated the value of such gas which it has been unable 

to take since the alleged reversion, calculated by reference 
to the sale of gas as LNG and gas to domestic customers, 
to be approximately $3.37 billion (as at 31 March 2019) 
and approximately $1.3 billion per annum thereafter. Tri-
Star claims that the value of gas sold as LNG should be 

assessed by reference to the revenue derived by APLNG or 
its affiliates from LNG sales since the alleged reversion, being 
approximately $2.5 billion (as at March 2019), or $2.4 billion 
(as at March 2019) if the proceeds from the sale of LNG is 
determined to be calculated net of liquefaction costs;

– conceded in its claim that certain costs for processing and 

transportation of that gas would need to be deducted from the 
value of gas to calculate the quantum of its claim, but has not 
quantified those costs; and

– alleged that it should be paid the value of such gas after 

deduction of those costs or is otherwise entitled to set-off the 
value of such gas from any amount owing to APLNG arising 
from APLNG’s counter-claim for contribution to the costs 
incurred by APLNG in exploring and developing the affected 
CSG interests between the date of reversion and the date of 
judgement; and

•

if reversion occurred:

– the extent of the reversionary interests principally with respect 
to Tri-Star’s ownership and/or rights to use or access certain 
project infrastructure; and

– the repayment by Tri-Star of the ongoing royalty which 

has been paid by APLNG since reversion, resulting from its 
mistake as to the occurrence of the reversion trigger.

If APLNG is successful in defending Tri-Star’s past reversion claims in 
the 2015 proceeding, the potential for reversion to otherwise occur 
in the future in accordance with the reversion trigger will remain.

In 2017, Tri-Star commenced separate proceedings against APLNG 
(‘2017 proceeding’) which allege that APLNG breached three CSG 
joint operating agreements by failing to offer Tri-Star (and the 
other minority participants in those agreements) an opportunity 
to participate in the “markets” alleged to be constituted by certain 
of APLNG’s LNG and domestic gas sales agreements, including 
the Sinopec and Kansai LNG sale agreements entered into by 
APLNG in 2011 and 2012. Tri-Star has alleged that it should have 
been offered participation in those sales agreements for its share 
of production from those three CSG joint ventures referable to 
both its small participating interests and its reversionary interests 
in those joint ventures (the markets claim). In that regard, Tri-Star 
is claiming, amongst other things, damages and/or an order that 
APLNG offer Tri-Star (and the other minority participants in those 
CSG joint operating agreements) the opportunity to participate in 
those sales agreements for their proportionate share of production 
from those three CSG joint ventures. APLNG denies these claims 
and is defending these proceedings.

In September 2019, Tri-Star made further claims in the 2017 
proceeding relating to:

•

the nature and scope of the obligations of APLNG as operator 
pursuant to the CSG joint operating agreements;

• Tri-Star’s ownership and/or rights to use or access certain project 

infrastructure; and

• APLNG’s entitlement as operator to charge (both historically and 
in the future) certain categories of costs under the relevant CSG 
joint operating agreements.

APLNG filed defences and counterclaims in both proceedings in 
April and May 2020. In December 2020, Tri-Star filed replies and 
answers in both proceedings. APLNG filed its rejoinders in the 
2015 proceeding and the 2017 proceeding in February and April 
2021 respectively. APLNG filed a further amended defence and 
counterclaim in the 2015 proceeding in December 2021.

In September 2021, Tri-Star filed and served an application in both 
proceedings for questions to be determined separately (or further 
or alternatively referred to a referee to conduct an inquiry into and 
prepare a report to the court on those questions). The questions 
proposed for separate determination in those applications included 

50

Annual Report 2023

the issue of whether the 2008 ConocoPhillips subscription monies 
are revenue for the purposes of the calculation of the reversion 
trigger. APLNG opposed those applications. The applications were 
heard in April 2022 and both were ultimately dismissed by the Court.

Tri-Star recently notified APLNG that it intends to seek to amend its 
claims in both proceedings. In relation to the 2017 proceedings, 
Tri-Star’s proposed amendments include it not continuing with 
the markets claim. In relation to the 2015 proceedings, Tri-Star’s 
proposed amendments include:

• not continuing with the Sinopec reversion claim (that is, the 

claim that reversion occurred in 2011 or 2012, following Sinopec’s 
investment in APLNG);

•

•

the addition of an alternative claim that if the ConocoPhillips 
reversion claim is not successful, the reversion trigger 
nevertheless occurred by no later than 1 August 2022;

the addition of alternative bases for Tri-Star’s claims for 
compensation or damages relevant to the consequences of the 
alleged past reversion, including as:

– compensation calculated on the basis of loss of opportunity to 

sell the affected CSG interests in 2008 or 2009;

– equitable compensation calculated on the basis of the ‘market 
value’ of the gas produced from the affected CSG interests 
since the alleged reversion on 1 November 2008); or

– an account of the profits earned by APLNG or its affiliates 

from the affected CSG interests since 1 November 2008 with 
Tri-Star asserting that the revenue received by APLNG for that 
gas is to be calculated in a similar manner to the existing claim.

As to the proposed claim for equitable compensation, Tri-Star 
asserts that the “market value” of the gas should be determined 
by reference to the wholesale spot price for domestic gas on the East 
coast of Australia as at the date of trial or, alternatively, by reference 
to the wholesale gas market prices for the East coast of Australia as 
at the relevant date the gas was sold plus compound interest. Tri-Star 
concedes that certain processing and transportation costs (which 
have not been quantified by Tri-Star) will also need to be deducted to 
determine the quantum of this claim. There are presently a number 
of uncertainties as to the quantum of this claim, if it were able to be 
established by Tri-Star, including details of Tri-Star’s calculations as 
to the market value of the gas, the amount of costs to be deducted, 
changes to the amount claimed to account for sales of gas up to 
the date of trial and the prevailing relevant prices at, and ahead, of 
that date.

Tri-Star has not yet served a final version of its proposed amended 
pleadings and will need the leave of the Court to file any such 
amendments. If leave is granted, once Tri-Star files its amended 
claims and statements of claim, APLNG will prepare and file 
amended defences and counterclaims in response to defend the 
amended claims. The parties may also need to prepare replies and 
rejoinders. Once that process is finalised, the Court will make further 
orders for the conduct of the two proceedings.

Before the proceedings are set down for trial, the Court would 
ordinarily order a number of procedural steps to be completed by 
the parties, including document disclosure, evidence preparation 
and exchange and pre-trial mediation. The process that will be 
followed in the 2015 and 2017 proceedings (and the procedural 
timetable) will depend on the decisions of the Court and is difficult 
to predict at this stage.

If APLNG is not successful in defending all or some of the claims 
being made in the proceedings by Tri-Star, APLNG’s financial 
performance may be materially adversely impacted and the amount 
and timing of cash flows from APLNG to its shareholders, including 
Origin, may be significantly affected.

Operating and Financial Review

51

Statutory Profit and Underlying Profit is provided in Section 5.1 of 
this OFR.

Certain other non-IFRS financial measures are also included in 
this OFR. These non-IFRS financial measures are used internally 
by management to assess the performance of Origin’s business 
and make decisions on allocation of resources. Further information 
regarding the non-IFRS financial measures is included in the 
Glossary of this OFR. Non-IFRS financial measures have not been 
subject to audit or review. Certain comparative amounts from the 
prior corresponding period have been re-presented to conform to 
the current period's presentation.

Emissions data

Origin reports its Scope 1 and Scope 2 emissions under the 
National Greenhouse and Energy Reporting Act, 2007 (NGER)21. 
Origin calculates Scope 3 emissions based on the Greenhouse 
Gas Protocol’s Corporate Value Chain (Scope 3) Accounting and 
Reporting Standard22 and Scope 3 guidance documents23.

Due to the inherent uncertainty and limitations in measuring 
emissions under the calculation methodologies used in the 
preparation of such data, all emissions data or references to 
emissions volumes (including ratios or percentages) in this 
presentation are estimates. Where data is not available due to 
timing, Origin applies a reasonable estimation methodology. Where 
applicable, Origin revises prior year data to update prior estimates 
and align with external reporting requirements such as NGER.

Enforceable Undertaking with SafeWork NSW

In March 2020 an explosion and fire occurred at Origin Energy’s 
Minto LPG Terminal, New South Wales while a worker was filling 
LPG cylinders. No injuries were sustained. On 10 August 2023, 
SafeWork NSW accepted an Enforceable Undertaking (EU) from 
Origin Energy LPG Limited (ACN 000 508 369) (Origin Energy LPG) 
in accordance with Part 11 of the Work Health and Safety Act 2011.

The EU requires Origin Energy LPG to carry out the following 
key actions to deliver benefits to the workplace, industry and 
the community:    

• hosting a series of workplace and community events which will 
seek to prevent and reduce psychosocial risks in the workplace 
and the community, promoting awareness of mental health and 
early preventative measures;

• developing guidance materials for industry and community 

regarding safely working with or in the vicinity of gas cylinders, 
tanks, gas systems and gas appliances that may be affected by 
major flood or storm events; and

• engaging subject matter experts to develop updated industry 
guidance on hazards, risks and control measures in relation to 
electrostatic discharge as a potential ignition source for LPG or 
LPG vapour.

This disclosure has been made under the terms of the EU and 
acknowledges acceptance of the EU by Origin Energy LPG .

9 Important information

Forward looking statements

This Operating and Financial Review (OFR) contains forward looking 
statements, including statements of current intention, statements 
of opinion and predictions as to possible future events and future 
financial prospects. Such statements are not statements of fact and 
there can be no certainty of outcome in relation to the matters to 
which the statements relate. Forward looking statements involve 
known and unknown risks, uncertainties, assumptions and other 
important factors that could cause the actual outcomes to be 
materially different from the events or results expressed or implied 
by such statements, and the outcomes are not all within the control 
of Origin. Statements about past performance are not necessarily 
indicative of future performance.

This OFR also contains forward looking statements in the form 
of scenario analysis. These are based on management’s current 
expectations and reflect judgments, assumptions, estimates and 
other information available as at the date of this OFR and/or the 
date of Origin’s planning processes or scenarios analysis processes. 
There are inherent limitations with scenario analysis and it is difficult 
to predict which, if any, of the scenarios might eventuate. Scenarios 
do not constitute definitive outcomes or probabilities, and scenario 
analysis relies on assumptions that may or may not be, or prove to 
be, correct and may or may not eventuate. Scenarios may also be 
impacted by additional factors to the assumptions disclosed.

Neither the Company nor any of its subsidiaries, affiliates and 
associated companies (or any of their respective officers, employees 
or agents) (the ‘Relevant Persons’) makes any representation, 
assurance or guarantee as to the accuracy, completeness or 
likelihood of fulfilment of any forward looking statement any 
assumption on which a forward looking statement is based. The 
forward looking statements in this OFR reflect views held only at 
the date of this report and except as required by applicable law, the 
Relevant Persons disclaim any obligation or undertaking to publicly 
update any forward looking statements whether as a result of new 
information or future events.

Information on likely developments in the Company’s business 
strategies, prospects and operations for future financial years 
and the expected results that could result in unreasonable 
prejudice to the Company (for example, information that is 
commercially sensitive, confidential or could give a third party a 
commercial advantage) has not been included in this OFR. The 
categories of information omitted include forward-looking estimates 
and projections prepared for internal management purposes, 
information regarding the Company’s operations and projects, 
which are developing and susceptible to change, and information 
relating to commercial contracts.

Non-IFRS financial measures

This OFR and Directors’ Report refers to Origin’s financial 
results, including Origin’s Statutory Profit and Underlying Profit. 
Origin’s Statutory Profit contains a number of items that when 
excluded provide a different perspective on the financial and 
operational performance of the business. Income Statement 
amounts, presented on an underlying basis such as Underlying 
Profit, are non-IFRS financial measures, and exclude the impact of 
these items consistent with the manner in which senior management 
reviews the financial and operating performance of the business. 
Each underlying measure disclosed has been adjusted to remove 
the impact of these items on a consistent basis. A reconciliation and 
description of the items that contribute to the difference between 

21 National Greenhouse and Energy Reporting NGER (cleanenergyregulator.gov.au)
22 Corporate Value Chain (Scope 3) Standard | Greenhouse Gas Protocol (ghgprotocol.org)
23 Scope 3 Calculation Guidance | Greenhouse Gas Protocol (ghgprotocol.org)

52

Annual Report 2023

Appendix

1 Deferred Tax Liability - investment in APLNG

There is an unrecognised deferred tax liability in respect of our investment in APLNG because the accounting cost base of the investment 
is higher than the tax cost base. The accounting carrying value has been augmented, primarily as a result of our equity accounted share of 
retained profits to date, while the tax cost base reflects only the cash outlaid.

Consistent with accounting standards, the deferred tax liability has not been recognised historically because

1. Origin is able to control the timing of distributions from APLNG which would reverse the temporary difference; and

2. It has not been probable that the temporary difference will reverse in the foreseeable future via dividends paid from current retained 

earnings, capital returns or a disposal.

As it had become probable in FY2021 that APLNG would begin to distribute cash to shareholders via dividends in the coming years, Origin 
recognised a deferred tax liability. Recognition of the deferred tax liability only impacts the timing of accounting for the tax expense and has 
no impact on the underlying economics or cash flows.

During the year, the unfranked ordinary dividends of $1,783 million were received from APLNG.

The unfranked dividends received during the year were higher than our share of equity accounted income of $1,184 million, which means the 
excess has been paid out of prior year profits.

The proportion paid from current year earnings gave rise to a tax expense of $355 million and the balance paid out of prior year profits resulted 
in the partial utilisation of previously recognised deferred tax liability of $180 million.

As at 30 June 2023, we have a deferred tax liability on the balance sheet of $528 million, representing 30 per cent of the dividends expected 
to be paid by APLNG in the foreseeable future from the carried forward equity accounted earnings based on current market assumptions, 
including future oil prices, in respect of our interest of 27.5 per cent.

There is a remaining unrecognised deferred tax liability at 30 June 2023 of $759 million which may be partly or fully recognised in the future.

2 Accounting for large-scale generation certificate trading strategy

Supply and demand for large-scale generation certificates (LGCs) is driven by the rate of new renewable projects coming online, voluntary 
demand for carbon offsets as well as the compliance obligations under the Large-scale Renewable Energy Target (LRET). Renewable project 
delays and generation curtailments have led to a near-term tightening of the LGC market. However, it is expected that the 33 TWh legislated 
target will be exceeded and longer term the market will be oversupplied. The Clean Energy Regulator has acknowledged this and provides 
the option for parties to shift demand from periods of tight supply by deferring the surrender of certificates to later years. Under the scheme, 
parties can defer up to 10 per cent of their obligation at no additional cost and can defer more than 10 per cent by incurring a shortfall charge of 
$65 per certificate that is refundable provided the LGCs are surrendered within three years. Refunds are now non-assessable for tax following 
legislative change and aligns with the non-deductible treatment of the shortfall charge.

This presents an economic opportunity with the LGC forward curve in backwardation and Origin has elected to defer surrender of 
2.5 million CY2020 certificates in February 2021, 3.6 million CY2021 certificates in February 2022, and 3.2 million CY2022 certificates in 
February 2023.

During FY2023, a shortfall charge of $206 million was paid in relation to CY2022 certificates of which $92 million was accrued in FY2022. 
Included in the FY2023 Underlying Profit is a cost of $38 million, reflecting the estimated future surrender cost, based on a weighted average 
of the current forward price and purchases to date, comprising:

•

•

1.4 million CY2022 certificates recorded in FY2022 repriced from $14 to $18;

1.8 million CY2022 certificates at $18 per certificate.

The balance of $76 million is excluded from Underlying Profit.

Over FY2024 to FY2026 we will receive a net cash refund of $425 million, representing the shortfall charge paid less the actual cost of 
the certificates:

• $114 million in FY2024;

• $163 million in FY2025;

• $148 million in FY2026.

Operating and Financial Review

53

Statutory
Profit
($m)

Adjustment
($m)

Underlying
Profit
($m)

CY2020 and CY2021 certificates shortfall

Shortfall charge (~4.1 million certificates x $65; $160 million paid and $102 million accrued)

(262)

Expected surrender cost (~2.5 million CY2020 certificates x $19)

Expected surrender cost (~1.6 million CY2021 certificates x $12)

FY2021 impact

Reassessment of FY2021 impact, remaining CY2021 certificates shortfall and CY2022 
certificates shortfall

Shortfall charge accrued (~3.5 million certificates x $65; $236 million paid and 
$92 million accrued)

Reassessment of CY2021 shortfall recorded in FY2021 (~1.6 million certificates x $8)

Expected surrender cost (~2 million CY2021 certificates x $20)

Expected surrender cost (~1.4 million CY2022 certificates x $14)

FY2022 impact

Reassessment of FY2022 impact and remaining CY2022 certificates shortfall

Shortfall charge accrued (~1.8 million certificates x $65; $206 million paid)

Reassessment of CY2022 shortfall recorded in FY2022 (~1.4 million certificates x $4)

Expected surrender cost (~1.8 million CY2022 certificates x $18)

FY2023 impact

CY2020 certificates surrender

Surrender (~2.5 million certificates x $19)

Shortfall refund (~2.5 million certificates x $65)

FY2024 impact

CY2021 certificates surrender

Surrender (~3.6 million certificates x $20)

Shortfall refund (~3.6 million certificates x $65)

FY2025 impact

CY2022 certificates surrender

Surrender (~3.2 million certificates x $14)

Shortfall refund (~3.2 million certificates x $65)

FY2026 impact

Total cost of ~9.3 million certificates

-

-

(262)

(225)

-

-

-

(225)

(114)

-

-

(114)

(46)

160

114

(72)

235

163

(58)

206

148

(177)

262

(46)

(18)

198

225

(13)

(41)

(20)

151

114

(6)

(32)

76

46

(160)

(114)

72

(235)

(163)

58

(206)

(148)

-

(46)

(18)

(64)

-

(13)

(41)

(20)

(74)

-

(6)

(32)

(38)

-

-

-

-

-

-

-

-

-

-

(177)

54

Annual Report 2023

Directors’ Report

For the year ended 30 June 2023

In accordance with the Corporations Act 2001 (Cth), the Directors 
of Origin Energy Limited (Company) report on the Company 
and the consolidated entity Origin Energy Group (Origin), being 
the Company and its controlled entities for the year ended 
30 June 2023.

The Operating and Financial Review and Remuneration Report form 
part of this Directors’ Report.

1 Principal activities, review of 

operations and significant change in 
state of affairs

During the year, the principal activity of Origin was the operation of 
energy businesses including exploration and production of natural 
gas, electricity generation, wholesale and retail sale of electricity and 
gas, and sale of liquefied natural gas. There have been no significant 
changes in the nature of those activities during the year and no 
significant changes in the state of affairs of the Company during 
the year.

The Operating and Financial Review, which forms part of this 
Directors’ Report, contains a review of operations during the 
year and the results of those operations, the financial position of 
Origin, its business strategies, and prospects for future financial 
years, including likely developments in Origin’s operations in future 
financial years and the expected results of those operations.

2 Events subsequent to balance date

Other than the matters described below, no matters or 
circumstances have arisen since 30 June 2023, which have 
significantly affected, or may significantly affect, the Company’s 
operations, the results of those operations or the Company’s state of 
affairs in future financial years.

On 17 August 2023, the Directors determined a final dividend of 20 
cents per share, fully franked, on ordinary shares. The dividend will 
be paid on 29 September 2023.

On 18 July 2023 the directors of APLNG determined unfranked 
dividends to be paid to shareholders. Origin received unfranked 
dividends from APLNG of US$65 million (A$98 million) on 
26 July 2023.

b. In respect of the current financial year, the Directors have 

determined a final dividend as follows:

20 cents per ordinary share, 
fully franked, for the full year 
ended 30 June 2023 payable 
29 September 2023

$ million

345

The Dividend Reinvestment Plan (DRP) will not operate for the 
FY2023 final dividend.

4 Directors and Company Secretary

The Directors of the Company at any time during or since the end 
of the financial year, their qualifications, experience and special 
responsibilities are set out on pages 6 and 7. The qualifications and 
experience of the Company Secretary is also set out below:

Scott Perkins 
Independent Non-executive Chair

Frank Calabria
Managing Director and Chief Executive Officer

Ilana Atlas 
Independent Non-executive Director

Maxine Brenner 
Independent Non-executive Director

Greg Lalicker 
Independent Non-executive Director

Mick McCormack 
Independent Non-executive Director

Bruce Morgan 
(retired 19 October 2022)
Independent Non-executive Director

Steven Sargent 
Independent Non-executive Director

Nora Scheinkestel
Independent Non-executive Director

Joan Withers 
Independent Non-executive Director

On 15 August 2023 the directors of APLNG determined further 
unfranked dividends to be paid to shareholders. Origin expects to 
receive US$115 million on 29 August 2023.

Helen Hardy 
Company Secretary

3 Dividends

a. Dividends paid during the year by the Company were as follows:

$ million

284

284

16.5 cents per ordinary share, 
partially franked to 75 per cent, for 
the full year ended 30 June 2022, 
paid on 30 September 2022

16.5 cents per ordinary share, 
fully franked, for the half year 
ended 31 December 2022, paid on 
24 March 2023

Helen Hardy joined Origin in March 2010. She was previously 
General Manager, Company Secretariat of a large ASX-listed 
company, and has advised on governance, financial reporting 
and corporate law at PwC and Freehills. Helen is a Chartered 
Accountant, Chartered Secretary and a Graduate Member of the 
Australian Institute of Company Directors. Helen is a Director of the 
Governance Institute of Australia and a member of its Legislative 
Review Committee. She holds a Bachelor of Laws and a Bachelor of 
Commerce from the University of Melbourne, a Graduate Diploma in 
Applied Corporate Governance and is admitted to legal practice in 
New South Wales and Victoria.

Directors’ Report

55

5 Directors' meetings

The number of Directors’ meetings, including Board committee meetings, and the number of meetings attended by each Director during the 
financial year, are shown in the table below:

Directors

I Atlas

M Brenner

F Calabria

G Lalicker

B Morgan3

M McCormack

S Perkins

S Sargent

N Scheinkestel

J Withers

Scheduled

Additional

Audit

Sustainability Nomination

Safety & 

H1

A2

H1

9

9

9

9

3

9

9

9

9

9

9

9

9

9

3

9

9

9

9

9

11

11

11

11

2

11

11

11

11

11

A2

10

10

11

10

2

11

11

11

11

9

H1

A2

H1

A2

H1

A2

-

4

-

-

1

4

4

-

4

4

-

4

-

-

1

4

4

-

4

4

-

5

5

5

-

5

5

5

-

-

-

5

5

5

-

5

5

5

-

-

-

2

-

-

1

-

2

2

2

2

-

2

-

-

1

-

2

2

1

2

Remuneration,
People & 
Culture

H1

5

A2

5

-

-

-

-

5

5

5

-

-

-

-

-

-

5

5

5

-

-

Risk

H1

A2

5

5

-

-

2

-

5

5

5

5

5

5

-

-

2

-

5

5

4

5

1 Number of meetings held during the time that the Director held office or was a member of the Committee during the year.

2 Number of meetings attended.

3 Prior to the date of retirement on 19 October 2022.

The Board held nine scheduled meetings, including an annual strategic review and eleven additional meetings to deal with urgent matters. 
There were also two scheduled workshops. In addition, the Board conducted in-person and virtual visits of Company operations at various 
sites and met with operational management during the year.

6 Directors’ interests in shares, Options and Rights

The relevant interests of each Director as at 30 June 2023 in the shares and Rights over such instruments issued by the companies within 
the consolidated entity and other related bodies corporate at the date of this report are set out below.  There are no outstanding options 
over shares.

Director

I Atlas

M Brenner

F Calabria

G Lalicker

M McCormack

S Perkins

S Sargent

N Scheinkestel

J Withers

Ordinary shares held
directly and indirectly

Restricted
shares

Performance Share Rights
(PSR) over ordinary shares

Restricted Share Rights
(RSR) over ordinary shares

50,000

28,367

886,642

100,000

100,000

80,000

41,429

33,365

29,980

-

-

-

-

463,071

618,3851

-

-

-

-

-

-

-

-

-

-

-

-

-

618,3811

-

-

-

-

-

1 The exercise price for Rights is nil. There are no outstanding Options.

No Director other than the Managing Director and Chief Executive Officer participates in the Company’s Equity Incentive Plan.

56

Annual Report 2023

Securities granted by Origin

Non-executive Directors do not receive Options or Rights as part of their remuneration. Non-executive Directors are eligible to participate in 
the Non-executive Director Share Plan (NEDSP) which is a fee sacrifice plan. During the year, one allocation and vesting of Rights occurred 
as a result of a Non-executive Director electing to participate in the NEDSP in FY22.  No new participants entered the NEDSP and no further 
fees sacrifice was made by the existing participant in FY23.

The following securities were granted to the five most highly remunerated officers (other than Directors) of the Company during the year 
ended 30 June 2023:

J Briskin

G Jarvis

A Lucas

A Thornton

L Tremaine

Performance 
Share Rights 
(PSR) over 
ordinary shares

Restricted 
Share Rights 
(RSR) over 
ordinary shares

65,002

65,748

61,067

61,883

73,281

65,004

65,751

61,068

61,881

73,281

Restricted
Shares

90,819

93,268

61,348

100,836

110,146

Matching Share 
Plan Rights1

Employee Share 
Plan Shares

367

367

-

367

367

-

-

161

-

-

1 Matching Share Plan Rights were granted in accordance with the Employee Share Plan rules and disclosed to the ASX at the time of grant. The Employee Share Plan is available 

to all eligible Origin employees.  The Managing Director and Chief Executive Officer is not eligible to participate in the Employee Share Plan. The Employee Share Plan was 

suspended from 1 April 2023. Refer to Section 3.7 of the Remuneration Report for further details.

The awards of Restricted Shares, Performance Share Rights, and Restricted Share Rights were made in accordance with the Company’s Equity 
Incentive Plan as part of the relevant Executive’s remuneration. Further details on Rights granted during the financial year, and unissued shares 
under Rights, are included in Section 7 of the Remuneration Report.

No Options or Rights were granted since the end of the financial year.

Origin shares issued on the exercise of Options and Rights

Options
No Options granted under the Equity Incentive Plan were exercised during or since the year ended 30 June 2023, so no ordinary shares in 
Origin were issued as a result.

Rights
814,297 ordinary shares of Origin were allocated from the Origin Energy Limited Employee Share Trust during the year ended 30 June 2023 
on the vesting and exercise of PSRs under the Equity Incentive Plan, vesting and exercise of Matching Share Plan Rights granted under the 
Employee Share Plan and vesting and exercising of Rights under the Non-executive Director Share Plan. No amounts were payable on the 
vesting of these PSRs and Matching Share Plan Rights and, accordingly, no amounts remain unpaid in respect of any of those shares.

Since 30 June 2023, 3,389 ordinary shares were allocated from the Origin Energy Limited Employee Share Trust on the vesting of Matching 
Share Plan Rights granted under the Employee Share Plan.

All shares in the Origin Energy Limited Employee Share Trust were purchased on market.

7 Environmental regulation and performance

The Company’s operations are subject to environmental regulation under Commonwealth, State and Territory legislation. For the year ended 
30 June 2023, the Company notified 24 environmental reportable incidents to the relevant regulators (Integrated Gas: 13 and Energy 
Supply and Operations: 11). All of these incidents resulted in minor environmental consequences with the appropriate level of investigation 
undertaken. All incidents are investigated, and lessons learned captured and shared across the Company. Integrated Gas received one Formal 
Warning Letter and three Compliance Notices because of these incidents.

During the year ended 30 June 2023, Integrated Gas received two Prosecutions, one Penalty Infringement Notice, one Formal Warning Letter 
and three Compliance Notices from the Department of Environmental Science and Department of Resources in Queensland for previous 
incidents and other compliance related matters. Within Energy Supply and Operations there was one Formal Warning Letter received.

Directors’ Report

57

8 Indemnities and insurance for 

10 Non-audit services

Directors and Officers

Under its Constitution, the Company may indemnify current and 
past Directors and Officers for losses or liabilities incurred by them as 
a Director or Officer of the Company or its related bodies corporate 
to the extent allowed under law. The Constitution also permits 
the Company to purchase and maintain a Directors’ and Officers’ 
insurance policy. No indemnity has been granted to an auditor of the 
Company in their capacity as auditor of the Company.

The Company has entered into agreements with current Directors 
and certain former Directors whereby it will indemnify those 
Directors from all losses or liabilities in accordance with the terms of, 
and subject to the limits set by, the Constitution.

The agreements stipulate that the Company will meet the full 
amount of any such liability, including costs and expenses to 
the extent allowed under law. The Company is not aware of any 
liability having arisen, and no claim has been made against the 
Company during or since the year ended 30 June 2023 under 
these agreements.

During the year, the Company has paid insurance premiums in 
respect of Directors’ and Officers’ liability, and legal expense 
insurance contracts for the year ended 30 June 2023.

The insurance contracts insure against certain liability (subject to 
exclusions) of persons who are or have been Directors or Officers of 
the Company and its controlled entities. A condition of the contracts 
is that the nature of the liability indemnified and the premium 
payable not be disclosed.

9 Auditor independence

There is no former partner or director of EY, the Company’s auditors, 
who is or was at any time during the year ended 30 June 2023 
an officer of the Origin Energy Group. The auditor’s independence 
declaration for the financial year (made under section 307C of 
the Corporations Act 2001 (Cth)) is attached to and forms part of 
this Report.

The amounts paid or payable to EY for non-audit services provided 
during the year was $840,000 (shown to the nearest thousand 
dollars). Amounts paid to EY are included in note G7 to the full 
financial statements.

Based on written advice received from the Audit Committee Chair 
pursuant to a resolution passed by the Audit Committee, the 
Board has formed the view that the provision of those non-audit 
services by EY is compatible with, and did not compromise, the 
general standards of independence for auditors imposed by the 
Corporations Act 2001 (Cth).

The Board’s reasons for concluding that the non-audit services 
provided by EY did not compromise its independence are:

• all non-audit services provided were subjected to the Company’s 
corporate governance procedures and were either below the 
pre- approved limits imposed by the Audit Committee or 
separately approved by the Audit Committee;

• all non-audit services provided did not, and do not, undermine 
the general principles relating to auditor independence as they 
did not involve reviewing or auditing the auditor’s own work, 
acting in a management or decision making capacity for the 
Company, acting as an advocate for the Company or jointly 
sharing risks and rewards; and

•

there were no known conflict of interest situations nor any 
other circumstance arising out of a relationship between Origin 
(including its Directors and Officers) and EY which may impact 
on auditor independence.

11 Proceedings on behalf of the 

Company

The Company is not aware of any proceedings being brought on 
behalf of the Company, nor any applications having been made in 
respect of the Company under section 237 of the Corporations Act 
2001 (Cth).

12 Rounding of amounts

The Company is of a kind referred to in ASIC Corporations 
(Rounding in Financial/ Directors’ Reports) Instrument 2016/191 
dated 24 March 2016 and, in accordance with that class order, 
amounts in the financial report and Directors’ Report have been 
rounded off to the nearest million dollars unless otherwise stated.

13 Remuneration

The Remuneration Report forms part of this Directors’ Report.

58

Annual Report 2023

Remuneration 
Report

For the year ended 30 June 2023

The Remuneration Report for the year ended 30 June 2023 (FY2023) forms part of the Directors’ Report. It has been prepared in accordance 
with the Corporations Act 2001 (Cth) (the Act) and Accounting Standards, audited as required by section 308(3C) of the Act.

Letter from the Chairman of the Remuneration, People and Culture Committee

Dear Shareholder

On behalf of the Remuneration, People and Culture Committee (RPCC) and the Board, I am pleased to present the Remuneration Report 
for FY2023.

The Company has delivered strong results in a year characterised by extraordinary volatility of commodity prices in the early part of the year 
and a changing regulatory environment. The results were driven by a recovery in earnings from Energy Markets and higher contributions from 
Octopus Energy and Integrated Gas. Energy Markets earnings increased as higher wholesale prices flowed into customer tariffs. Octopus 
Energy earnings increased due to the growth in retail customer accounts and the reset of regulated tariffs in the UK. In Integrated Gas, 
higher global oil prices resulted in record revenue for Australia Pacific LNG during the period. Throughout the year, the management team 
maintained its focus on executing the clear strategies to lead the energy transition, managing risks and ensuring reliable supply.

FY2023 remuneration outcomes

As foreshadowed in the FY2022 Remuneration Report, following comprehensive benchmarking the Fixed Remuneration (FR) of the CEO was 
increased by 4.0 per cent at the start of FY2023. The FR of other Executive Key Management Personnel (KMP) increased by an average of 
3.5 per cent, which is slightly less than adjustments applied to staff across the organisation more generally.

There were no changes to the variable pay structure or opportunity levels for executives in FY2023.  Details regarding the Short Term Incentive 
Plan (STIP) and Long Term Incentive Plan (LTIP) variable pay arrangements are provided in Sections 3.4 and 3.5 respectively.

Remuneration outcomes reflected the strength of operational and financial performance. In summary:

• Scorecard outcomes for the Short Term Incentive Plan (STIP) were 75.3 per cent of the maximum for the CEO, and ranged from 

74.0 per cent to 90.2 per cent of the maximum for Other Executive KMP. The aggregate Executive KMP outcome was 79.3 per cent of the 
maximum, reflecting the solid results for the year. Further details are provided in Sections 4.2.1 to 4.2.3.

• Long Term Incentive (LTI) awards tested during the year vested partially (16.0 per cent), based on the outcomes of four separate tests 
on awards that were granted in the calendar years 2017 and 2019.  Full details are provided in Section 4.2.4. Partial vests for each of 
the last three years (following eight years of consecutive zero vests) reflect recent improvements in Return on Capital Employed (ROCE) 
performance, and (as noted below) recent improvements in Total Shareholder Return (TSR) will be reflected in full LTIP vesting during 
FY2024. These trends reflect consistent and strong improvements in long-term performance over the last four years.

On 9 November 2022, the Company received an indicative, conditional and non-binding proposal from a Consortium consisting of Brookfield 
and MidOcean Energy (an LNG company managed by EIG) to acquire all the issued shares in the Company by way of a scheme of 
arrangement and on 27 March 2023 executed a binding Scheme Implementation Deed (SID) in relation to the proposed scheme of 
arrangement (Scheme). The Scheme remains subject to various conditions, including that Origin shareholders approve it at a meeting of 
shareholders and that it receives court and regulatory approvals. Following receipt of the proposal, targeted retention arrangements were put 
in place during December 2022 that covered 232 employees (at a conditional total value of $17 million) deemed critical to continuing safe 
operations, including one member of the Executive KMP. See Section 3.7 for more details.

Remuneration for FY2024

Each year, the RPCC considers the remuneration framework’s continuing appropriateness in terms of Origin’s strategies and priorities. It also 
considers the framework’s effectiveness and capacity to provide realisable remuneration that attracts and keeps the right people, drives their 
focus and rewards execution.

While the Board concluded this year that the current framework and policy settings remain balanced and appropriate, the operation of the 
equity components of the STIP and LTIP has been impacted by the execution of the SID. Remuneration arrangements relating to the Scheme 
will be set out in a separate scheme booklet that will be provided to shareholders at the appropriate time. However, some changes to Origin’s 
remuneration approach for FY2024 were also necessary because of the proposed Scheme. Since the proposal was announced, Origin’s 
share price has become reflective of the proposed bid price. This impacts the assessment of performance, particularly in relation to the 
use of a Relative TSR hurdle, which has been used historically within Origin’s LTIP.  Further, the Scheme requires that no equity incentives 
(including share rights and restricted shares) remain on foot after implementation of the Scheme, and the usual performance and deferral 
periods associated with Origin’s equity incentives are beyond the likely timing of the proposed Scheme.  Accordingly, the Board has approved 
the following changes:

• Deferred STI – the FY2023 Deferred STI award (to be granted in September 2023) will be made in the form of Deferred Cash, subject to 

the usual deferral periods. See Section 3.4 for further details.

• LTIP – the LTIP award (also to be granted in September 2023) will be made in the form of Deferred Cash, subject to a three-year deferral. 

Further, it will be granted at a level equivalent to 75 per cent of the current opportunity level. It will also be subject to financial and 
non-financial underpin conditions. See Section 3.5 for more details.

There are no other changes planned to the remuneration framework for FY2024.

Remuneration Report

59

There will be no changes to the structure or level of Non-executive Directors (NED) fees for FY2024. 

Increases to FR in FY2024 for Executive KMP will be around 4.0 per cent, which is in line with employees from the wider organisation who 
participate in annual market reviews. This includes the legislated increase to the Superannuation Guarantee Levy effective from 1 July 2023 
and is consistent with prevailing market movements, economic conditions and benchmarks.

LTI vests that will occur during FY2024 include those for awards granted in November 2020. These awards will vest in full commencing at 
the end of August 2023.  Further details are provided in Section 4.2.4.

The Board’s view is that the remuneration outcomes over the last few years have appropriately aligned with business performance and 
shareholder experience, as intended by the remuneration framework design.

Steven Sargent

Chairman, Remuneration, People and Culture Committee

60

Annual Report 2023

Report structure

The Remuneration Report is divided into the following sections:

1. Key Management Personnel

2. Remuneration link with Company performance and strategy

3. Remuneration framework details

4. Company performance and remuneration outcomes

5. Governance

6. Non-executive Director fees

7. Statutory tables and disclosures

1 Key Management Personnel

The Remuneration Report discloses the remuneration arrangements and outcomes for the people listed below, who are KMP, as defined by 
AASB 124 Related Party Disclosures. Members of the RPCC are identified in the last column.

Name

Role

Appointed

Retired

Term as KMP 
in FY2023

RPCC

e
v
i
t
u
c
e
x
e
-
n
o
N

e
v
i
t
u
c
e
x
E

S Perkins

I Atlas

M Brenner

G Lalicker

Chairman, Independent

Independent

Independent

Independent

d
r
a
o
B

M McCormack

Independent

B Morgan

S Sargent

Independent

Independent

N Scheinkestel

Independent

J Withers

F Calabria

Independent

Chief Executive Officer (CEO)

L Tremaine

Chief Financial Officer (CFO)

J Briskin

Executive General Manager, Retail

G Jarvis

A Thornton

Executive General Manager, Energy 
Supply and Operations

Executive General Manager, 
Integrated Gas

20-Oct-20

19-Feb-21

15-Nov-13

1-Mar-19

18-Dec-20

16-Nov-12

29-May-15

4-Mar-22

21-Oct-20

19-Oct-16

10-Jul-17

5-Dec-16

5-Dec-16

1-Nov-21

19-Oct-22

✓

✓

✓

Chair

Full

Full

Full

Full

Full

Part

Full

Full

Full

Full

Full

Full

Full

Full

The term ‘Other Executive KMP’ (abbreviated as ‘Other’ in tables and charts) refers to Executive KMP excluding the CEO.

‘Executive team’ is a broader reference to the Executive Leadership Team (ELT).

Remuneration Report

61

2 Remuneration link with Company performance and strategy

2.1 Overview of remuneration framework

Our remuneration framework is designed to support the Company’s strategy and to reward our people for its successful execution. It is 
designed around three principles, which are summarised in the following table.

Principles and purpose

Process

Delivery and timeline

Remuneration 
component

Fixed 
Remuneration

(FR)

Short Term 
Incentive 
Plan

(STIP)

To attract and retain the 
right people and pay fairly 
and competitively.

Takes into account the size and complexity of the 
role, and the skills and experience required for 
success in the role.

All market-remunerated roles are benchmarked at 
least annually to the median (between P40 and 
P60) of corresponding roles in organisations with 
comparable activity and scale, and with which Origin 
competes for talent.

To drive focus and 
discretionary effort.

Performance is tested at the end of a one-year 
performance period.

It is measured and assessed against a balanced 
scorecard, usually comprising up to 10 metrics 
(accounting for 60% financial and 40% strategic 
priorities), each with targets set at threshold, 
expected (target) and stretch (maximum) levels.  
The overall scorecard outcome for each participant 
determines the proportion of the opportunity 
that will be paid (up to a maximum of 100% 
of the executive’s opportunity level).  Threshold 
performance scores 20% of stretch, and target 
is defined as 60% of stretch (i.e. stretch is 167% 
of target).

For Executive KMP, the maximum opportunity 
level is equivalent to 167% of FR (or 100% FR at 
target).  For other members of the ELT, the maximum 
is 125% FR (or 75% FR at target).

Results are subject to Board overview and discretion 
to adjust formulaic outcomes up (but no higher than 
the opportunity level) or down (including to zero).

Annual grants are made to executives based on their 
capacity to influence long-term outcomes.  The 
awards are granted at the beginning of a three-
year performance period, and may be deferred 
for up to five years (inclusive of the three-year 
performance period).

For the CEO, the unrisked face value of the grant 
is equivalent to 120% FR, with a risked value1 of 
90% FR.  For Other Executive KMP and other 
members of the ELT, the unrisked face value is 80% 
(risked value 60% FR).

Cash salaries, employer contributions 
to superannuation and salary sacrifice 
benefits paid continuously throughout 
each year.

Awarded annually; 50% in cash payable 
in September following the end of the 
financial year, and 50% deferred for two 
years following the cash payment.

Deferred elements awarded in August–
September 2022 (in respect of 
FY2022 performance) were in the form 
of Restricted Shares (restricted for 
two years).

The whole of the STI award is forfeited 
for resignation/cause prior to payment, 
the deferred element is forfeited for 
resignation/cause prior to release, and 
both elements are subject to clawback.

For FY2024 only: Deferred elements to 
be granted in August–September 2023 
(in respect of FY2023 performance) will 
be in the form of Deferred Cash to be paid 
in August 2025.

For awards made in August–October 
2022, the award was made at the unrisked 
face value (120% FR for the CEO and 
80% FR for Other Executive KMP). One 
half was made conditional on Relative 
TSR performance (delivered in the form 
of Performance Share Rights (PSRs), 
vesting at the end of the performance 
period) and the other half on a suite 
of underpinning metrics (delivered in 
the form of Restricted Share Rights, 
vesting over three to five years).  Vested 
rights were allocated into Restricted 
Shares, with total deferrals (including 
performance period) of five years.

Awards are forfeited for pre-vest 
resignation/cause and subject to 
post-vest clawback.

For FY2024 only: For awards to be 
made in August–September 2023, the 
award will be made at the risked value1 
(90% FR for the CEO and 60% FR for 
other executives), conditional on a suite 
of underpinning metrics over FY2024, 
FY2025 and FY2026, and is to be 
paid in the form of Deferred Cash in 
August 2026.

n
o
i
t
a
r
e
n
u
m
e
R
e
b
a
i
r
a
V

l

Long Term 
Incentive 
Plan

(LTIP)

)
R
V
(

To encourage focus on 
long-term performance and 
sustainability, and to build 
executive share ownership in 
the business.

1 See Section 3.2 for an explanation of risked value.

 
62

Annual Report 2023

2.2 Board oversight

Remuneration outcomes are subject to Board oversight and strong governance controls, as set out in Section 5.3. Origin believes that 
observance of its values and leadership behaviours, and the quality of its relationships with its customers and the community, are inextricably 
linked to the creation of shareholder value. Prior to making remuneration determinations, the full Board conducts formal reviews of 
management that incorporate individual performance, risk management and leadership behaviours. The Board may adjust variable outcomes 
up or down.

2.3 Minimum Shareholding Requirement for Executive Key Management Personnel

A key objective of the remuneration framework is to promote employee share ownership and to encourage employees to think and act as 
owners. Equity is therefore a key element of remuneration, representing half of STI awards and the whole of LTI awards. This is supplemented 
by other share plan arrangements, including salary sacrifice, share purchase and matching plans (see Section 3.7).

Executive KMP are required to build and maintain a substantial shareholding in the Company (that is, the Minimum Shareholding Requirement 
(MSR)). Executives are not expected to purchase shares to meet the requirement. The MSR operates as an additional trading restriction, 
which prevents the disposal of shares that have been generated from executive share plans (other than to cover arising tax liabilities) 
until the MSR has been achieved and maintained. The requirement would normally be achieved within four years of the first equity grant 
following appointment.

The MSR is referenced to one of two nominal multiples of FR, one for the CEO and one applicable to all Other Executive KMP. Following 
changes to the LTIP in August 2020, the reference multiples are scheduled to increase from 200 per cent of the FR to 250 per cent of the FR 
for the CEO, and from 100 per cent to 150 per cent of the FR for Other Executive KMP. The scheduled increase will be effective after August 
2023, which is the earliest date the new plan can begin to impact vesting patterns. 

For transparency, simplicity and practicability,1 the MSR is expressed as a number of shares rather than a dollar value. From time to time, the 
Board changes this number, which is determined by taking into account changes in FR, changes to STI deferral or LTI opportunity levels, and 
the medium-term share price trend.  The current determinations of 620,000 shares (CEO) and 130,000 shares (Other Executive KMP) are 
scheduled to increase to 720,000 and 160,000, respectively, in 2024.

Share rights awarded under incentive plans do not count towards the MSR obligation.

Table 7.4 (a) shows that the CEO and Executive KMP exceed both the current and FY2024 MSR requirements.

1 A practical consideration is that Executives periodically need to sell shares to meet Employee Share Scheme tax obligations.  Any process of tagging shares for MSR according 
to the share price of specific shares at grant or allocation (for example) would become exceedingly complex to track when parcels are disposed of according to other tags 
(such as cost bases for capital gains tax purposes).

Remuneration Report

63

3 Remuneration framework details

3.1 Fixed Remuneration

FR comprises cash salary, employer contributions to superannuation and salary sacrifice benefits. It takes into account the size and complexity 
of the role, and the skills and experience required for success in the role.

FR is reviewed annually, but increases are not guaranteed. Roles are benchmarked to the median of corresponding roles in organisations 
with comparable activity and scale, and with which Origin competes for talent.2 In the absence of special factors, new or newly promoted 
incumbents generally commence below this reference point and move to the median over time. FR may be positioned above this reference 
point where it is appropriate to reward sustained high performance, for key talent retention or where it is necessary to attract and secure key 
skills to fill a business-critical role. Accordingly, the individual positioning may vary between approximately the 40th and 60th percentile of 
the reference market.

3.2 Variable Remuneration

Variable Remuneration (VR) enables pay to be adjusted upwards or downwards, depending on whether performance outcomes exceed or 
fall short of expectations. Unlike bonus systems that pay for performance above expectations but do not reduce pay where performance falls 
short, VR does both. It is important to note that the total of FR plus VR is set and benchmarked such that the at target outcome represents 
the satisfaction of expected performance.

VR comprises the total of STI and LTI:

• The minimum VR is zero, where no STI or LTI is awarded, or where the STI scorecard outcome is zero and LTI is not awarded or all of it fails 

to vest, or where discretion is exercised to reduce such awards or vesting outcomes to zero.

• The target VR represents the total of STI when it is awarded at the target level (60 per cent of maximum), plus the risked value of LTI of the 
share rights awarded at face value3 (the present-day value of the probabilistic vesting outcome).  The risked value of the Performance Share 
Rights (PSRs) subject to a Relative TSR performance condition is 50 per cent of face value (supported by actuarial grant date valuations 
over time).  The risked value of Restricted Share Rights (RSRs) is considered for this purpose to be 100 per cent of face value.  With the 
same number of rights awarded equally, the overall risked value is therefore 75 per cent of the face value.
Accordingly, Target VR = (STI at 60 per cent of maximum) + (LTI at 75 per cent of face value allocation).

• The maximum VR is the total of STI awarded at the maximum level, plus the full face value of all LTI assuming 100 per cent vesting.

VR outcomes are subject to Board oversight and discretionary adjustment, as summarised in Sections 4.2 and 5.3.

For LTI grants in FY2024 only, the LTI allocation will be granted in Deferred Cash rather than share rights.  Accordingly it will be granted at 
75 per cent of the level at which it would have been made had it been granted in the form of share rights. In this instance, the maximum LTI 
value is reduced to, and is the same as, the target LTI value.

3.3 Total Remuneration

Total Remuneration (TR) is the sum of FR and VR.

TR at target (TRT)

TR maximum (TRM)

=

=

FR

FR

+

+

target VR

maximum VR

TRT is benchmarked to the median of equivalent TRT in the reference market, with the intention that when Origin’s outcomes are at their 
maximum possible (that is, TRM), they will be comparable to the top quartile of the reference TRT.

2 The prime reference is to ASX-listed organisations ranked between seven and 70 by average two-year market capitalisation (excluding foreign domiciles, listed investment 

companies or similar), always including AGL, APA Group, Santos and Woodside.

3 The face value at the date of grant is represented by the share price on the date of grant. The face value of deferred equity elements (Deferred STI and LTI) is represented by 

the current share price (present-day value) because it is not possible to predict future share prices.

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Annual Report 2023

3.4 FY2023 Short Term Incentive Plan details

The following is a detailed description of the operation of the STIP.

Parameter

Award basis

Details

The annual performance cycle is 1 July to 30 June. Individual balanced scorecards are agreed, with shared Group 
objectives and targeted divisional objectives. Objectives are set across financial categories (generally 60 per cent of the 
weightings) and non-financial categories (generally 40 per cent). The CEO’s FY2023 scorecard details and outcomes 
are shown in Section 4.2.

Scorecard operation

Individual objectives on the scorecard are referenced to three performance levels: threshold, target and stretch (with 
pro-rating between each).

Threshold performance represents the lower limit of rewardable outcome for an individual objective – one that 
represents a satisfactory outcome, often achieving year-on-year improvement and contribution towards delivery of 
annual plans, but falling short of the target level. Threshold performance yields 20 per cent of the maximum (33 per cent 
of target).

Target represents the expectation for achieving robust annual plans, yielding 60 per cent of the maximum.

Stretch performance represents the delivery of exceptional outcomes well above expectations, yielding the maximum 
payout (corresponding to 167 per cent of target).

Opportunity level

Award calculation 
and assessment

Delivery and timing

RS allocation

Service conditions and 
cessation of employment

The opportunity level for FY2023 for all Executive KMP was unchanged at 100 per cent FR at target, with a capped 
maximum of 167 per cent of FR.

Achievement and performance against each Executive’s balanced scorecard is assessed annually as part of the 
Company’s broader performance review process and is subject to Board oversight and adjustment as detailed in 
Sections 2.2 and 5.3.

The STI award is delivered in two parts, a cash element and a deferred element, each representing half of the award. Both 
elements are delivered shortly after the end of the financial year to which they relate. The deferred element is delivered 
in the form of Restricted Shares (RSs), that are restricted for two years. The award is subject to forfeiture if the service 
conditions are not met (as set out below). 
For deferred awards to be granted in FY2024 only (noting that these awards relate to FY2023 performance), the 
deferred element will be delivered in the form of Deferred Cash, deferred for two years (until July 2025).

Where the deferred element is granted in the form of RSs, the number of RSs = Deferred STI amount divided by the 
30-day volume-weighted average price (VWAP) to 30 June of the performance year just completed, rounded to the 
nearest whole number.

Unless the Board determines otherwise:

• For resignation or dismissal with cause, the whole of an STI award is forfeited. Deferred elements from prior awards 

that are within their restriction or deferral period are also forfeited.

•

In cases of death, disability, redundancy or genuine retirement (good leaver circumstances), to the extent that an STI 
award is payable, it is delivered wholly in cash. Deferred elements from prior awards that are within their restriction 
or deferral period remain on foot until the end of their restriction or deferral period.

Dividends

As the STI has been earned and awarded, RSs carry dividend entitlements and voting rights.

Remuneration Report

65

Parameter

Sourcing of RSs

Details

The Board’s practice is to purchase shares on market, but it may issue shares or make the award in alternative forms, 
including Deferred Cash.

Governance and MSR

After restrictions on RSs are lifted, trading is subject to the MSR (see Section 2.3), the Company’s Dealing in Securities 
Policy, and to the malus and clawback provisions in Section 5.3.

3.5 FY2023 Long Term Incentive Plan details

The following is a detailed description of the operation of the LTIP.

Parameter

Award basis

Opportunity and 
value range

Details

LTIP awards are conditional grants of equity that may vest in the future, subject to the meeting of performance 
conditions and/or underpinning criteria, and subject also to the Executive meeting service and personal conduct and 
performance requirements. Awards are considered annually for approximately 75 senior roles that have significant 
influence on long-term company performance.

The LTIP opportunity level reflects the capacity of the role to influence long-term sustainable growth and performance, 
and is set with reference to market benchmarks (see Section 3.2). Opportunity levels are expressed as a percentage of 
FR (at the commencement of the financial year in which the grant is to be made) and in terms of the total face value of 
the awards (that is, not discounted for risk).

LTIP opportunity (percentage of FR)

Executive KMP

Minimum

Maximum

CEO

Other

0

0

120

80

Awards are granted at face value. The Board may determine that the allocation should be varied up or down; however, 
in the normal course of events awards are granted at the maximum opportunity level (given that they are subject to 
future performance and underpinning conditions, and are also subject to malus and clawback processes). The value of 
an award is as follows:

• The minimum value is zero (which will be the case if the award fails to vest, is forfeited or is not awarded).

• The target value represents the risked or expected value of the maximum grant, taking into account the likelihood 

of vesting (see Section 3.2).

• The maximum value represents the present-day face value of the maximum grant, assuming that 100 per cent of the 

grant vests, ignoring the risks of achieving performance conditions and of the service requirements.

The actual or realised value of an LTIP award depends on the level of vesting and the share price at the time of vesting, 
neither of which can be determined in advance.

LTIP awards are delivered in the form of share rights. The share rights do not carry any dividend or voting entitlements.

Each vested share right represents a right to a fully paid ordinary share (as an RS) in the Company and such additional 
shares equal to the value of dividends (as determined by the Board) in the period from grant to exercise on the 
underlying share on a reinvested basis. The terms and conditions applying to the share rights or RSs also apply to the 
dividend-equivalent amounts and shares. The Board retains a discretion to make a cash equivalent payment to settle the 
dividend-equivalent amount in lieu of an allocation of shares. The share rights are granted at no cost because they are 
awarded as remuneration.

No dividend or dividend-equivalents are received by participants on share rights during a vesting period, and none 
are received on share rights that do not vest. Shares allocated upon vesting of rights (including rights to a dividend-
equivalent amount) carry the same dividend and voting rights as other shares (including while they are subject to a 
holding lock).

Vehicle, dividends and 
voting rights

Number and type of 
share rights

The total number of share rights to be granted is calculated by taking the face value of the award being made and 
dividing it by the 30-day VWAP of Origin shares to 30 June preceding the grant, rounded to the nearest whole number.

The award is divided into two halves, each with its own vesting conditions.

One half of the share rights is awarded as PSRs that are subject to a Relative TSR (RTSR) performance condition with a 
conventional vesting scale.

The other half of the share rights is awarded as RSRs where vesting is subject to Board discretion with reference to a suite 
of underpinning conditions as described below. The number of RSRs will be divisible by three because this tranche is 
further divided into three equal parts, which vest progressively as described below.

66

Annual Report 2023

Parameter

Details

Vesting and release

All of the share rights are deferred for five years.

PSR tranche

RSR tranche

The PSR tranche vests (subject to achievement against the RTSR vesting scale) into RSs at the end of the three-year 
performance period, remaining under a holding lock for a further two years.

The RSR tranche vests (subject to Board discretion) progressively after three, four and five years. The part that vests after 
three years is into RSs that remain under a two-year holding lock; the part vesting after four years is locked for a further 
year; and the final part vests after five years into unrestricted shares.

The vesting dates corresponding to the three-year, four-year and five-year periods are determined as the second trading 
day after the release of the respective full-year results. For awards granted in September and October 2022, these are 
expected to be 26 August 2025, 25 August 2026 and 24 August 2027 (Release Date).

At all times before and after vesting, and after release from a holding lock, the share rights and shares remain subject to 
malus and clawback provisions (Section 5.3). They may also be subject to trading restrictions arising from the MSR (see 
Section 2.3) and from the Company’s Dealing in Securities Policy.

RTSR measures the Company’s TSR performance relative to a reference group of companies, assuming reinvestment of 
dividends, measured over three financial years with vesting deferred for a further two years. It has been chosen because 
it aligns Executive reward with shareholder returns. It rewards only when Origin outperforms the reference group; it 
does not reward overall market uplifts. The market reference group is the S&P/ASX 50,1 representing a transparent and 
widely understood group of companies with which Origin competes for investors, skills and talent. Narrower comparator 
groups have not been chosen due to the small number of companies with investment profiles and operations similar to 
those of Origin.

In calculating RTSR, share prices are determined using three-month VWAPs to the start and end of the 
performance period.

Vesting occurs only if Origin’s TSR over the performance period ranks it higher than the 50th percentile of the group. 
Half of the PSRs vest on satisfying that condition, and all of the PSRs vest if Origin ranks at or above the 75th percentile. 
Straight-line pro-rata vesting applies between these two points.

In contrast to the PSR tranche, which is conditional on performance against a single external financial metric, the 
RSR tranche is designed to vest in full unless there is a material deviation from Board expectations of performance 
across approximately 30 key metrics. These metrics reflect the underlying health, performance and sustainability of the 
Company and, since FY2021, are reported annually as the Key Sustainability Performance Measures in the Company's 
annual Sustainability Report. They cover the four dimensions of Customer, Community, Planet (climate change and 
environment) and People. If, at the review date for vesting, the Board considers management’s performance against the 
totality of these underpinning indicators has not met its expectations, then it may reduce or cancel vesting accordingly.

Together, the PSR and RSR tranches provide a balance that incorporates a hard, single financial test with a holistic 
assessment across the full range of performance areas that will position the Company for ongoing success. This 
approach aligns management interests with those of shareholders and stakeholders by building Executive share 
ownership and driving focus across the full range of key measures that align operations with long-term strategy.

The RSR vesting review process incorporates outcomes from the Executive Performance Review (described in 
Section 5.3) and overall performance with reference to the underpinning indicators, in addition to risk and reputation 
matters. Vesting decisions will be disclosed in the relevant Remuneration Report accompanied by a rationale for the 
Board’s determinations.

Service conditions and 
cessation of employment

Unless the Board determines otherwise:

• For resignation or dismissal with cause, all share rights are forfeited.

Sourcing

Arrangements for 
FY2024 only

•

In cases of death, disability, redundancy or genuine retirement (good leaver circumstances), share rights remain on 
foot subject to their original terms and conditions (other than the continuing service condition).

The Board’s preferred approach is to satisfy the vesting of share rights through the purchase of shares on market, but it 
may issue shares or make the award in alternative forms, including cash or deferred cash.

LTI awards to be made in August–October 2023 will be in the form of Deferred Cash, as noted in the RPCC Chairman’s 
introductory letter to this report. As noted in Section 3.2, the allocations will be at the target (risked) opportunity level. 
For the CEO, this will be at 90% FR (instead of 120%), and for Other Executive KMP at 60% FR (instead of 80% FR). 
The previous financial metric (Relative TSR) is not practicable in the current market circumstances. Accordingly, for 
FY2024 only, the underpin arrangements that have previously applied to non-financial metrics will be extended to apply 
to financial metrics.  These awards will have a simple three-year vesting period, recognising that the rationale for further 
exposure to long-term share price movement has been altered, and that the FY2024 award focus is on retention in the 
early post-transaction phase.

1 The TSR reference group is set at the commencement of the performance period. For FY2023, it comprised: Aristocrat Leisure Ltd, Amcor Plc, Australia and New 

Zealand Banking Group Ltd, APA Group, ASX Ltd, BHP Group Ltd, Bluescope Steel Ltd, Brambles Ltd, Commonwealth Bank Of Australia, Cochlear Ltd, Coles Group Ltd, 

Computershare Limited, CSL Ltd, Dexus, Endeavour Group Ltd, Fortescue Metals Group Ltd, Goodman Group, GPT Group, Insurance Australia Group Ltd, James Hardie 

Industries Plc, Lendlease Group, Mirvac Group, Mineral Resources Ltd, Medibank Private Ltd, Macquarie Group Ltd, National Australia Bank Ltd, Newcrest Mining Ltd, 

Northern Star Resources Ltd, Qantas Airways Ltd, QBE Insurance Group Ltd, Ramsay Health Care Ltd, Rio Tinto Ltd, Resmed Inc, South32 Ltd, Scentre Group, Seek Ltd, 

Stockland Corporation Ltd, Sonic Healthcare Ltd, Santos Ltd, Suncorp Group Ltd, Transurban Group, Lottery Corporation Ltd, Telstra Corporation Ltd, Treasury Wine Estates 

Ltd, Westpac Banking Corp, Woodside Energy Group Ltd, Wesfarmers Ltd, Woolworths Group Ltd, and Xero Ltd.

Remuneration Report

67

3.6 Remuneration range and mix

The potential range for the CEO’s total remuneration in FY2023 was between a minimum of $1.95 million (his FR) to a target of $5.671 million 
and a maximum of $7.565 million (FY2022: $7.276 million). The remuneration mix at target and at maximum is shown in the table below, which 
shows the significant proportion of variable or performance-based pay and delivery in equity. Variable or performance-based pay represents 
65.5 per cent of the CEO’s package at target outcomes, and 74.2 per cent at maximum outcomes. Forfeitable equity represents 48.3 per cent 
at target outcomes and 52.6 per cent at maximum outcomes. Corresponding figures for the average remuneration mix for Other Executive 
KMP are also shown in the table below.

Remuneration component

CEO

Other Executive KMP (average)

$’000, %TR

FR cash

STI cash

STI deferred equity

LTI conditional deferred equity

Total remuneration

Variable (performance-
related) component

Equity component

Target

1,955 34.5%

978 17.2%

977 17.2%

1,760 31.1%

5,671

100%

65.5%

48.3%

Maximum

1,955 25.8%

1,632 21.6%

1,632 21.6%

2,346 31.0%

7,565 100%

74.2%

52.6%

Target

980 38.5%

490 19.2%

490 19.2%

588 23.1%

Maximum

980 28.8%

818 24.1%

818 24.1%

784 23.0%

2,548 100%

3,400 100%

61.5%

42.3%

71.2%

47.1%

3.7 Other share plans and deferred remuneration arrangements

The Company operates a universal Employee Share Plan in which all full-time and part-time employees can choose to be eligible for awards of 
up to $1,000 worth of Company shares annually, or else participate in a salary sacrifice scheme to purchase up to $4,800 in shares annually.

Under the $1,000 scheme (the General Employee Share Plan (GESP)), shares are restricted for three years or until cessation of employment, 
whichever occurs first.

Under the Matching Share Plan (MSP), shares purchased under the sacrifice scheme are restricted for two years or until cessation of 
employment, whichever occurs first. For every two shares purchased under the salary sacrifice scheme within a 12-month cycle, participants 
are granted one Matching Right (MR) at no cost. The MRs vest two years after the cycle began, provided that the participant remains 
employed by the Company at this time. Each MR entitles the participant to one fully paid ordinary share in the Company, or in certain limited 
circumstances a cash equivalent payment. The MRs do not have any performance hurdles as they have been granted to encourage broad 
participation in the scheme across the Company, and to encourage employee share ownership. All shares are currently purchased on market.

Directors are not eligible to participate in the above schemes, but may participate in the NED Share Plan (NEDSP) by sacrificing Board fees. 
This plan is intended to facilitate share acquisition, enabling new Directors to meet their MSR obligations. All NEDs currently meet their MSR 
or are recently appointed. In FY2023, there was one participant who received an allocation of shares under the plan.

Directors regularly assess the risk of the Company losing high-performing key people who manage core activities or have skills that are being 
actively solicited in the market. Where appropriate, the Board may consider the selected use of deferred payment arrangements to reduce the 
risk of such critical loss. From time to time, it may be necessary to offer sign-on equity to offset or mirror unvested equity, which a prospective 
executive must forfeit to take up employment with Origin.

Following the receipt on 9 November 2022 of an indicative, conditional and non-binding proposal from the Consortium consisting of 
Brookfield and MidOcean Energy to acquire all the issued shares in Origin by way of a scheme of arrangement, targeted retention 
arrangements (valued at $17 million) were put in place in December 2022 that covered 232 employees who were deemed critical 
to continuing safe operations.  These arrangements focused on operational roles, especially those ineligible for Deferred STI and LTI 
participation, which afford ongoing retention value.  However, one member of the Executive KMP (Executive General Manager, Integrated 
Gas) was included due to the unique characteristics of the proposed transaction and the criticality of stewardship in the period ahead (refer 
to the disclosure in statutory table 7-2 (a)).

The operation of the share plans has been suspended and no awards are expected to be made under them during FY2024.

68

Annual Report 2023

4 Company performance and remuneration outcomes

This section summarises remuneration outcomes for FY2023 and provides commentary on their alignment with Company outcomes.

4.1 Five-year Company performance and remuneration outcomes

The table below summarises key financial and non-financial performance for the Company from FY2019 to FY2023, grouped and compared 
with short-term and long-term remuneration outcomes.

Five-year key performance metrics FY2019–23

FY19

FY20

FY21

FY22

FY23

Operational measures

Underlying earnings per share (EPS) (cents)

Net cash from/(used in) operating and investing activities (NCOIA) ($m)

Energy Markets underlying EBITDA ($m)1

Integrated Gas underlying EBITDA (total operations) ($m)

Adjusted net debt ($m)2

Strategic Net Promoter Score (sNPS)3

Total Recordable Injury Frequency Rate (TRIFR)4

Female representation in senior roles (%)5

CEO-1

CEO-2

Senior leadership roles

Origin Engagement Score (%)6

Origin Engagement Score (#)7

STI award outcomes

Percentage of maximum (%)8

Return measures

Closing share price at end of June ($)9

Dividends (cents per share)10

Annual TSR (%)

Three-year rolling TSR (CAGR % pa)11

Group Statutory EBIT ($m)

Underlying ROCE (%)12

LTI outcomes

LTI vesting percentage (%)

58.4

1,914

1,574

1,892

5,417

(9)

4.5

25.0

40.6

34.4

61

57.6

1,813

1,450

1,741

5,158

(3)

2.6

33.3

43.9

33.9

75

17.8

1,183

979

1,135

4,639

4

2.7

33.3

42.9

34.6

74

23.2

3,363

365

1,837

2,838

5

4.0

30.0

43.6

40.8

68

43.4

585

1,278

1,919

2,877

(2)

3.8

30.0

43.6

46.0

–

7.7

73.7

84.1

50.7

73.6

79.3

7.31

25

(26.1)

12

1,432

9.1

5.84

25

(17.7)

(8)

360

8.7

4.51

20

(19.7)

(20.6)

(1,833)

4.4

5.73

29

32.4

(0.4)

(745)

7.1

8.41

36.5

47.6

20.3

1,621

14.2

0

0

35.3

25.0

16.0

1 Earnings before interest, taxes, depreciation and amortisation.

2 Adjusted Net Debt for FY2021 includes first recognition of lease liability ($514 million) under AASB16.

3 sNPS is an industry-recognised measure of customer advocacy.  The measures were previously presented on a final-quarter average for each year and have been restated as 

the average over the whole of the relevant financial year.

4 TRIFR is the total number of injuries resulting in lost time, restricted work duties or medical treatment per million hours worked.

5 CEO-1 represents Executives reporting directly to the CEO. In line with market practice, it includes the CEO. CEO-2 includes roles directly reporting to CEO-1. ‘Senior 

leadership roles’ captures the three reporting levels below CEO and includes roles with base salaries exceeding approximately $200,000 per annum.

6 Until FY2022, employee engagement was measured as an annual score obtained from a single independent  survey conducted externally.  Commencing in FY2023, employee 

engagement is measured continuously through the year through the OfficeVibe online tool.

7 New methodology using OfficeVibe from FY2023. The score is out of 10.

8 This is the total dollar value of STI awarded for Executive KMP as a percentage of their total maximum STI. The percentage of STI forfeited is this amount subtracted from 

100 per cent.

9 The opening share price for FY2019 was $10.03.

10 Dividends represent the interim plus final dividends determined for each financial year. For FY2023, this includes the final dividend determined on 17 August 2023 to be paid 

on 29 September 2023. The amounts physically paid within each financial year are 10.0 cents, 30.0 cents, 22.5 cents, 20.0 cents, and 33.0 cents respectively.

11 TSR calculations use the three-month VWAP share price to 30 June, reflecting the testing methodology for Relative TSR ranking.

12 Underlying ROCE is defined in the ‘Glossary and Interpretation’ section. Underlying ROCE has been adjusted to exclude the impact of FY2022 $2.2 billion impairment 

of goodwill.

Remuneration Report

69

4.2 Variable remuneration outcomes

4.2.1 Assessment process

The Board has adopted governing principles to apply when considering adjustments to measures that are used for remuneration purposes. 
The starting points for setting STI scorecard targets are the relevant underlying measures from the financial accounts. Targets set at the 
beginning of the year may be subject to events materially outside the course of business and outside the control of the current management, 
in which case discretion may be required to vary targets or outcomes to reflect the intended purpose and/or actual results and achievements. 
The principles provide a structured process for the consideration of adjustments and the exercise of discretion, and a decision framework that 
seeks fairness (to both Executives and shareholders) and balance between favourable and unfavourable events.

70

Annual Report 2023

4.2.2 Short-term performance and Short Term Incentive outcomes

STI awards are calculated on the basis of a balanced scorecard, with requirements set at threshold, target and stretch achievement levels. The 
CEO’s FY2023 scorecard, showing measures, outcomes and results, is summarised below.4

CEO FY2023 STI scorecard

Measure, rationale and performance

Origin Net Profit Before Tax 
(Origin NPBT) ($m)
Measure of earnings and profitability
The stretch result was driven by higher earnings from Energy Markets, Octopus 
Energy and Integrated Gas. Earnings from Energy Markets increased as higher 
wholesale prices flowed into customer tariffs. Earnings from Octopus Energy 
increased due to higher customer accounts and the reset of regulated tariffs in 
the UK. Earnings from Integrated Gas increased on higher commodity prices.

Origin NCOIA ex Futures Collateral 
(Origin NCOIA) ($m)
Measure of effective cashflow generation 
Higher earnings yielded stretch outcomes, notwithstanding unfavourable 
working capital movement.

Energy Markets EBITDA 
(EM EBITDA) ($m)
 Measure of operating performance of the Energy Markets business
The same factors that contributed to the Origin NPBT outcome (without 
the Integrated Gas factors) drove the stretch result for the Energy 
Markets business.

APLNG Lowest Cost of Supply ($m)
Measure of capital and operating cost in the APLNG business 

Financial measures

Cumulative Scope 1 Emissions Reduction (CO2-e)(%) FY2021–2023 against 
2017 SBTi Baseline
Measure of progress against our decarbonisation strategy

Shared key priorities
To ensure alignment to strategic outcomes in the operational business 
the 'Shared key priorities' measure was introduced for FY2023. Shared 
key priorities includes measures, targets and outcomes connected to 
Retail X delivery, renewables, storage, Virtual Power Plant (VPP) and 
carbon objectives.

Strategic priorities
Non-financial measures

Total

Targets and outcomes

Result

Weight

Threshold

Target

Stretch

(% max)

15%

15%

15%

15%

60%

10%

30%

40%

100%

160

397

-271

16

513

563

614

1282

283

585

663

1278

2638

2538

2438

2627

20

60

100

81.1

8.0

9.0

10.0

9.1

20

60

100

67.7

20

60

100

66.7

20

60

100

75.3

100.0

100.0

100.0

24.2

81.1

63.9

67.7

66.7

75.3

The scorecard reflects financial and operating outcomes achieving 81.1 per cent of the maximum, accounting for 60 per cent of the STI 
award. In addition, it reflects performance against the non-financial strategic priorities defined for the year (66.7 per cent of the maximum), 
accounting for the remaining 40 per cent of the STI award. The overall scorecard outcome was 75.3 per cent of the maximum (125.8 per cent 
of target).

4 The value for each of the three levels are shown along the top of the achievement bar and correspond to results of 20 per cent, 60 per cent or 100 per cent of the maximum, 

respectively. The actual achievement is represented by the darker shading along the bar, while the achievement value is recorded below the bar.

Remuneration Report

71

Application of the principles described in Section 4.2.1 included the following:

• The one-off and unplanned financial impacts of the sale of Beetaloo and Canning were excluded.

• Penalties and legal costs associated with regulatory action excluded from underlying financial measures, were included for the purposes 

of calculating the relevant metrics.

• The extremity of the La Niña weather events experienced during FY2023 had material impacts to the performance of APLNG beyond 
the control of management, adversely impacting the upstream operator’s ability to access well sites to perform drilling, workover and 
maintenance activities. The normal practice is not to make adjustments to remuneration metrics for weather events that are within the 
forecastable or experiential range; however, the extremity of the impacts this year was well outside that range. The Board determined that 
it would be appropriate to adjust for the atypical impact on this occasion. This affected the APLNG Production and Lowest Cost of Supply 
metrics. In making the determination the Board noted management’s exceptional responses to achieve rapid recovery.

4.2.3 Executive Key Management Personnel Short Term Incentive outcomes

Origin’s NPBT and NCOIA targets, and therefore results, represent half of the financial metrics for all Executive KMP. The remaining financial 
metrics for divisional Executive General Managers are based on divisional targets.  Accordingly, scorecard outcomes ranged between 74.0 
per cent to 90.2 per cent of the maximum.

Executive KMP

% of target

% of maximum

% forfeited

STI award

F Calabria

L Tremaine

J Briskin

G Jarvis

A Thornton

125.8

127.0

142.0

150.6

123.6

75.3

76.0

85.0

90.2

74.0

24.7

24.0

15.0

9.8

26.0

$’000

2,459

1,371

1,360

1,460

1,127

4.2.4 Long-term performance and Long Term Incentive outcomes

In FY2023, the Company’s share price increased 46.8 per cent (on top of 27.1 per cent in the prior year), and the three-year rolling TSR was 
74.0 per cent (CAGR 20.3 per cent pa). The strong operational annual performance is complemented by stabilisation and growth over the 
last five years, reflected in the return to partial LTI vesting in FY2021 following eight consecutive years of nil vesting.

LTI awards partially vested (16.0 per cent) during FY2023. Testing involved four different performance measures.  Options granted in the 2017 
calendar year were conditional on Relative TSR (RTSR) performance over five years – as measured against a peer group of ‘ten-up/ten-down’ 
companies in terms of market capitalisation.  Origin’s TSR performance over that period failed to exceed the 50th percentile ranking, therefore 
these awards lapsed.  Half of the PSRs granted in the 2019 calendar year were conditional on RTSR performance over three years, as 
measured against the S&P/ASX 50 peer group. This award also failed to exceed the 50th percentile ranking in the peer group, therefore it 
also lapsed.  The other half of the 2019 calendar year PSRs was conditional on ROCE performance over three years, measured separately in 
the Energy Markets and Integrated Gas business units (equally weighted).  The target for Energy Markets was a three-year average ROCE 
(measured on an LTIP basis) of 9.24 per cent.  With an actual average outcome of 4.32 per cent this component failed to vest and lapsed.  The 
target for Integrated Gas was a three-year average ROCE of 7.09 per cent.  The actual achieved was 9.03 per cent, which approached the 
stretch target of 9.09 per cent. Accordingly, this component vested at 98.5 per cent.   The overall vesting outcome for executives depended 
on the relative levels of individual awards received by executives in the 2017 and 2019 calendar years. The overall average was 16.0 per 
cent.  Awards that vested were settled in Restricted Shares (RSs) subject to an additional year of deferral (trading restriction).

As identified in the Letter from the Chairman of the Remuneration, People and Culture Committee, LTI vests that will occur during FY2024 
include those for awards granted in November 2020.  These awards will vest in full commencing at the end of August 2023.  Half of that 
grant was awarded as Performance Share Rights (PSRs) subject to a financial market condition (Relative TSR) vesting between 0 per cent 
and 100 per cent depending on Origin’s TSR over three years relative to the peer group (S&P/ASX-50).  Origin’s TSR over the period was 
determined independently to be 74.04 per cent and at the 82.9th percentile of the peer group, resulting in 100 per cent vesting.  The other 
half of the grant was awarded as RSRs which vest subject to the review process described in Section 3.5. At the end of the year the Board 
conducted an Executive Performance Review (summarised in Section 5.3), considering business and individual performance, risk assessment, 
together with a three-year lookback (FY2021–FY2023 inclusive) over a holistic suite of metrics reflecting the underlying health, performance 
and sustainability of its businesses and the Company overall.  Following those reviews the Board determined that performance was strong and 
without material deviation from its expectations.  Specific reference was made to the Key Sustainability Performance Measures reported in 
the Company’s Sustainability Reports.  Following those reviews the Board determined full vesting for the RSRs. The PSRs vest into Restricted 
Shares with a two-year trading restriction, and the RSRs vest progressively (one third in August 2023, with a two-year holding lock, the next 
one-third in August 2024 with a one-year holding lock, and the final one-third is scheduled to vest in August 2025).

The trend in long-term performance outcomes aligns with the long-term performance of the business and with shareholder experience.

72

Annual Report 2023

4.3 Total pay received in FY2023

In line with general market practice, a non-AASB presentation of actual pay received in FY2023 is provided below as a summary of real or 
take-home pay. AASB statutory remuneration is presented in table 7-2 (a).

($’000)
Executive KMP

F Calabria

L Tremaine

J Briskin

G Jarvis

A Thornton

FR1

1,955

1,080

958

969

912

STI cash2

1,230

686

680

730

563

Short-term
equity3

Long-term
equity4

Actual total 
pay received

1,267

708

740

664

368

464

182

92

281

45

4,916

2,656

2,470

2,644

1,888

1 FR is cash and superannuation received during FY2023.

2 STI cash represents the cash element of the FY2023 STI award.

3 Short-term equity represents the value of previously awarded equity from short-term arrangements (including STIP and grants under the Employee Share Plan) that were 

vested or released (as relevant) during FY2023. The value is determined as the number of shares vested or released multiplied by the five-day VWAP immediately prior to the 

date of vest/release. The amounts shown above relate to Restricted Share releases on 22 August 2022, arising from Deferred STI arrangements, plus GESP shares released 

on 5 September 2022 and Matching Share Plan Rights vested on 21 October 2022.

4 Long-term equity represents the value of previously awarded equity from long-term arrangements (LTIP and other arrangements with deferral periods of three or more years) 

that were released during FY2023. The value is determined in the same way as described in Note 3 above. The amounts shown all relate to releases on 22 August 2022 and 

1 May 2023 (being three-year ROCE LTI awards and three-year restricted shares, respectively).

Remuneration Report

73

5 Governance

5.1 The role of the Remuneration, People and Culture Committee

The RPCC supports the Board by overseeing Origin’s remuneration policies and practices. It operates under a Charter (published on the 
Company’s website at originenergy.com.au). The RPCC met formally five times during the reporting period.

Including its Chairman, the RPCC has four members, all of whom are independent NEDs (see Section 1 for details). The RPCC’s Charter 
requires a minimum of three NEDs. In addition, there is a standing invitation to all Board members to attend the RPCC’s meetings. 
Management may attend RPCC meetings by invitation, but a member of management will not be present when their own remuneration is 
under discussion.

The following diagram sets out the role of the RPCC and its operational relationships with the Board, management, stakeholders and 
external advisors.

5.2 Remuneration advisors

The RPCC engages external advisors from time to time to conduct benchmarking, advise on regulatory and market developments, and 
review proposals and reports. Protocols have been established for engaging and dealing with external advisors, including those defined as 
remuneration consultants for the purposes of the Act. These protocols are to ensure independence and avoid conflicts of interest.

The protocols require that remuneration advisors are directly engaged by the RPCC and act on instruction from its Chairman. Reports must be 
delivered directly to the RPCC Chairman. The advisor is prohibited from communicating with Company management, except as authorised 
by the Chairman, and even then, this is limited to the provision or validation of factual and policy data. The advisor must furnish a statement 
confirming the absence of any undue influence from management.

The RPCC generally seeks information rather than specific remuneration recommendations within the definition of the Act, and this was 
the case during FY2023. Guerdon Associates was appointed for this period – no remuneration recommendations as defined under the Act 
were provided.

In addition, the RPCC makes use of general market trend information from a variety of commercial and industry sources, and has access to 
in-house remuneration professionals who provide it with guidance and analysis on request.

The recommendations that the RPCC makes to the Board are based on its own independent assessment of the advice and information 
received from these multiple sources, using its experience and having careful regard to the principles and objectives of the remuneration 
framework, Company's performance, shareholder and community expectations, and good governance.

74

Annual Report 2023

5.3 Remuneration governance and oversight

The Board’s oversight of executive performance and remuneration outcomes is rigorous and multi-phased. Its processes in overseeing 
performance and remuneration can be divided into the stages set out below, which are designed to ensure that outcomes are fair to executives 
and stakeholders, consistent in approach, and governed by documented principles.

5.3.1 Through the performance period

Throughout the STI performance year and LTI vesting periods, the Board monitors and reviews management performance against financial 
and non-financial targets, including factors affecting the original assumptions underlying the setting of targets at the beginning of the relevant 
performance periods.

Potential adjustments that may be required are considered under a set of protocols that cover materiality, symmetry of treatment for 
favourable and unfavourable events, the degree to which events are foreseeable and controllable by management, and the impact of Board 
decisions (for example, mergers and acquisitions). Any adjustments are subject to Board approval at the end of the performance period.

The outcome from this stage comprises preliminary STI outcomes and preliminary LTI vesting outcomes.

5.3.2 At the end of the financial year

At the end of each financial year, the full Board conducts a formal Executive Performance Review of the CEO and each member of the ELT, 
including the preliminary remuneration outcomes. The review is a formal and holistic process that considers:

•

risk, audit, compliance and reputation matters (including whistle-blowing, discrimination, bullying or harassment complaints, and safety 
and employee relations matters);

• enterprise and business strategy contribution; and

•

leadership habits and behaviours.

The process includes taking feedback from the:

• Chair of the Health, Safety and Environment Committee;

• Chair of the Audit Committee;

•

Internal Auditor;

• General Counsel and EGM Company Secretariat, Risk and Governance; and

• Executive General Manager, People and Culture.5

As a performance review process, the output includes performance feedback and identifies specifically whether there are any matters 
that warrant the exercise of downward discretion to modify individual executives’ preliminary remuneration outcomes. In exceptional 
circumstances, the Board may exercise upward discretion, within the capped opportunity level.

During this stage, the Board will also consider whether any exercises of discretion are appropriate on a collective basis, and in the overall 
context of ensuring that the outcomes represent a reasonable and fair reflection of the Company’s performance from the perspective of 
all stakeholders.

The output from this stage comprises final STI outcomes and final LTI vesting decisions.

5.3.3 Beyond the performance period

Issues may emerge after final results have been notified where the Board deems that those results are no longer appropriate, or that the results 
would give rise to receiving an inappropriate benefit. Where such issues emerge before payment has been made or before rights have vested 
or shares have been released from trading locks, the Board may reduce or cancel the award or the vesting level, and/or extend the period of 
a trading lock under the Company’s malus provisions. The deferral period for equity (two years for STI and five years for all tranches of LTI) 
means that the exercise of malus is available for significant periods of time.

Where benefits have been paid, vested or released, the Company’s clawback provisions give the Board further powers to recover cash 
proceeds from the sale of shares and to recover cash awards. These powers may be limited by statute or regulation.

Of course, fraud, dishonesty, gross misconduct, negligence, breach of duties and other serious matters would have consequences additional 
to the remuneration impacts described above.

Downward discretions have been exercised by the Board from time to time, both to STI outcomes and to LTI allocations or vesting outcomes, 
to provide better alignment of variable pay outcomes with the broader context and overall circumstances of the Company. There have been 
no circumstances to date in which the Board has sought to apply the clawback provisions.

5.4 Change of control and capital reorganisation

If a change of control event occurs, the Board may determine that all or a specified number of unvested or restricted deferred incentives will 
vest or cease to be subject to restrictions.

On a capital reorganisation, the Board may determine the manner of adjustment of the number of unvested Share Rights and Options held by 
participants to minimise or eliminate any material advantage or disadvantage to the participant. If new awards are granted, they will, unless 
the Board determines otherwise, be subject to the same terms and conditions as the original awards.

5 For the Executive General Manager, People and Culture, the feedback is from the CEO and/or the Chair of the RPCC.

Remuneration Report

75

6 Non-executive Director fees

6.1 Remuneration policy and structure for Non-executive Directors

NED remuneration comprises fixed fees with no incentive-based payments. This ensures that NEDs can independently and objectively assess 
both Executive and Company performance.

Board and committee fees take into account market rates for similar positions at relevant Australian organisations (of comparable size and 
complexity) and fairly reflect the time commitments and responsibilities involved. The aggregate cap for overall NED remuneration remains 
at $3.2 million pa, as approved by shareholders in 2017.

The Origin Chairman receives a single fee that includes committee activities, while other NEDs receive a NED Base Fee and separate fees 
for their role on specific committees (other than the Nomination Committee, which is considered within the NED Base Fee). All fees include 
superannuation contributions.

The table below summarises the structure and level of NED fees. No change to the fee structure or quantum is proposed for FY2024.

Office

Board

Audit Committee

RPCC, Safety and Sustainability Committee, and Risk Committee

Nomination Committee

1 The Chairman fee is inclusive of committee fees.

Chairman

6771

57

47

nil

FY2022 and FY2023 ($’000)

Member

196

29

23.5

nil

6.2 Minimum Shareholding Requirement for Non-executive Directors

To align the interests of the Board with those of shareholders, NEDs are required to build and maintain a substantive shareholding in the 
Company (the MSR). NEDs may purchase shares directly or through the NEDSP that was last approved by shareholders in 2022. The NEDSP 
is a fee sacrifice plan that allows NEDs to acquire share rights (rights to acquire fully paid ordinary shares in the Company) subject to the terms 
of the grant. The NEDSP is intended to facilitate the acquisition of shares for new Directors to meet their MSR obligation while recognising that 
opportunities for direct purchases by Directors may be limited. NEDs are expected to reach their MSR within three years of their appointment.

During FY2023, one NED received a share allocation under the NEDSP in respect of the fees sacrificed during FY2022.

The NED MSR is determined from time to time as a number of shares referenced to a nominal multiple of fees. The determination takes into 
account changes in fees and share prices over time. The nominal reference multiple is 100 per cent of the annual base NED fee for all NEDs 
except for the Chairman of the Board, where it is 200 per cent of the annual base NED fee. The current share determinations of 28,000 shares 
for NEDs and 56,000 shares for the Chairman are to be increased to 36,000 and 72,000, respectively, from August 2024.

Share rights held by NEDs under the NEDSP will count towards the satisfaction of NED MSR obligations because they are funded through 
sacrifice of fees by the participating Director. The shares allocated on vesting of the share rights are bought on market on behalf of the Director 
and are not subject to forfeiture.

Table 7-4 (b) shows that all NEDs meet the current MSR obligation.

76

Annual Report 2023

7 Statutory tables and disclosures

Table 7-1 Executive service agreements
The main terms of service agreements for Executive KMP as at 30 June 2023 are set out in the table below.

Basis of contract

Notice period

Ongoing

• Twelve months by either party for CEO; six months for Other Executive KMP

• Shorter notice may apply by agreement

• No notice in defined circumstances1

Termination benefits for cause

Statutory entitlements only

Termination benefits for resignation

Notice as above or payment in lieu of notice that is not worked; current-year STI forfeited; unvested 
equity lapses; statutory entitlements

Termination benefits for other than resignation 
or cause

Notice worked (or payment in lieu of any portion not worked); pro-rata STI for the period worked (no 
deferral applicable); all unvested equity lapses unless held on foot in accordance with Equity Incentive 
Plan Rules;2 statutory entitlements.

For redundancy (Other Executive KMP only) payment in accordance with the Company’s general 
redundancy policy of three weeks FR per year of service, with a minimum of 18 weeks and a maximum 
of 78 weeks.

Remuneration

Remuneration is reviewed annually or as required to maintain alignment with policy and benchmarks.

1 These circumstances include but are not limited to serious, persistent or wilful misconduct, breach of contract, or conduct likely to seriously injure the reputation of 

the Company.

2 For cases of death, disability, genuine retirement or other extraordinary circumstances as approved by the Board.

Table 7-2 (a) Executive KMP statutory remuneration ($’000)

Short term

Long term

Totals

Post- 
employment 

benefit Other1

Base 
salary

Cash
STI2

Leave
accrual3

Cash-
based 
incentives4

Share-
based 
incentives5

Accounting
remuneration

At risk
(%)

Share 
based
(%)

Executive Director

F Calabria

Other Executive KMP

J Briskin

G Jarvis

A Thornton6

L Tremaine

Executive total

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

1,927

1,855

935

905

946

916

889

535

1,057

1,023

25

24

28

24

25

24

25

16

25

24

53

51

26

14

65

25

100

60

49

44

1,230

1,171

680

535

730

550

640

396

686

649

2023

2022

5,754

5,234

128

112

293

3,966

194

3,301

179

44

(107)

150

143

63

160

113

(89)

16

286

386

406

—

224

—

241

—

264

—

226

—

2,084

2,352

777

805

848

932

589

555

883

911

5,904

5,497

2,563

2,433

2,998

2,510

2,667

1,675

2,837

2,667

1,361

—

5,181

5,555

16,969

14,782

63

64

66

55

61

59

56

57

63

58

62

60

35

43

30

33

28

37

22

33

31

34

31

38

1 Represents non-monetary benefits including insurance premiums and fringe benefits (such as car parking, electric vehicle use and travel expenses).

2 STI cash represents one half of the STI award. STI cash is paid after the end of the financial year to which it relates but is allocated to the earning year. The balance of the STI 

award is Deferred STI.

3 Movement in leave provision over the reporting period. Negative movement indicates that leave taken during the year exceeded leave accrued during the current year.

4 For FY2023 Deferred STI is delivered in the form of deferred cash arrangements.

5 Share-based incentives include Restricted Shares, PSR and RSRs granted as Deferred STI or LTI respectively. Share-based remuneration is that portion of the accounting value 

of equity granted or to be granted for the current and prior periods attributable to the reporting period. Where vesting of the equity is conditional on a non-market hurdle (for 

example, ROCE, or the underpinning metrics in the LTI RSR tranche) in following reporting periods, the accumulated expense is adjusted for the number of instruments then 

expected to be released or vested. In good leaver circumstances, a bring-forward of future-period accounting expense may occur where a cessation of employment occurs 

before the normal vesting date. See Note G3 for details on share-based remuneration accounting.

6 For FY2023, Cash STI also includes the value of the deferred remuneration retention arrangement ($450,000 conditionally payable after three years) attributable to the 

period. For FY2022, the pro-rata period for KMP office was from 1 November 2021 to 30 June 2022.

Remuneration Report

77

Table 7-2 (b) NEDs statutory remuneration ($’000)

Short term

Board and 
committee fees

Other1

Post employment

Superannuation
contributions

Total
remuneration

NEDs — current

I Atlas

M Brenner

G Lalicker

M McCormack

S Perkins

N Scheinkestel2

S Sargent

J Withers

NEDs — former

J Akehurst3

B Morgan4

NED total

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

220

207

288

273

199

200

247

239

652

653

242

66

265

267

247

241

—

83

86

262

2,446

2,491

0

0

0

0

0

0

0

0

16

0

0

0

0

0

0

0

—

0

0

0

16

0

23

21

25

24

21

20

25

23

25

24

25

7

25

24

25

24

—

8

8

24

202

199

243

228

313

297

220

220

272

262

677

677

267

73

290

291

272

265

—

91

94

286

2,648

2,690

1 Represents non-monetary benefits including insurance premiums and fringe benefits (such as car parking and travel expenses).

2 For FY2022: J Akehurst retired on 20 October 2021; N Scheinkestel was appointed on 4 March 2022.

3 For FY2022, J Akehurst retired on 20 October 2021; N Scheinkestel was appointed on 4 March 2022.

4 For FY2023, B Morgan retired on 19 October 2022.

78

Annual Report 2023

Table 7-3 Details of equity grants made during the reporting period
Equity grants made to KMP during the reporting period are listed below. The grants are at nil cost to the recipient and none of the instruments 
granted have an exercise price.

For Share Rights, exercise is automatic at vest and the expiry date is the same as the vest date. Share Rights that fail to meet the relevant 
performance conditions lapse effective on the test date, which may be prior to the scheduled vest date.

Number 
granted

Grant date
fair value ($)1

Exercise 
price ($)

Grant date

Vest date2 Expiry date

Executive Director

Type

F Calabria3

Performance Share Rights

Restricted Share Rights

Restricted Shares (Deferred STI)

Other Executive KMP

J Briskin

Performance Share Rights

Restricted Share Rights

Matching Rights

Restricted Shares (Deferred STI)

G Jarvis

Performance Share Rights

Restricted Share Rights

Matching Rights

Restricted Shares (Deferred STI)

A Thornton

Performance Share Rights

Restricted Share Rights

Matching Rights

198,980

198,978

198,696

65,002

65,004

367

90,819

65,748

65,751

367

93,268

61,883

61,881

367

Restricted Shares (Deferred STI)

100,836

L Tremaine

Performance Share Rights

Restricted Share Rights

Matching Rights

Restricted Shares (Deferred STI)

73,281

73,281

367

110,146

3.17

5.64

6.13

3.63

6.13

0.46

6.13

3.63

6.13

0.46

6.13

3.63

6.13

0.46

6.13

3.63

6.13

0.46

6.13

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

19-Oct-22

19-Oct-22

5-Sep-22

25-Aug-25

25-Aug-25

25-Aug-25

2025–2027

21-Aug-23

—

5-Sep-22

5-Sep-22

1-Sep-22

5-Sep-22

5-Sep-22

5-Sep-22

1-Sep-22

5-Sep-22

5-Sep-22

5-Sep-22

1-Sep-22

5-Sep-22

5-Sep-22

5-Sep-22

1-Sep-22

5-Sep-22

25-Aug-25

25-Aug-25

24-Aug-25

2025–2027

20-Oct-24

26-Aug-24

—

—

25-Aug-25

25-Aug-25

24-Aug-25

2025–2027

20-Oct-24

26-Aug-24

—

—

25-Aug-25

25-Aug-25

24-Aug-25

2025–2027

20-Oct-24

26-Aug-24

—

—

25-Aug-25

25-Aug-25

24-Aug-25

2025–2027

20-Oct-24

26-Aug-24

—

—

1 For MRs, the fair value is per $1 contributed by the Executive.

2 For Restricted Shares, the vest date is the date that trading restrictions are lifted (other than restrictions arising from MSR or the Dealing in Securities Policy).

3 F Calabria was granted 198,980 PSRs and 198,978 RSRs, as approved at the 2022 Annual General Meeting under ASX Listing Rule 10.14.

Remuneration Report

79

Table 7-4 (a) Details of, and movements in, equity rights and ordinary shares of the Company Executive KMP
The following table summarises holdings and movements of rights and ordinary shares held (directly, indirectly or beneficially, including by 
related parties) over the reporting period (or KMP portion of the period), including grants, transactions and forfeits, by value and by number. 
See Table 7-5 for further details of the terms and conditions of those rights.

Type

Held at start1

Number

Value ($)

No. vested

Number

Value ($)6

disposed4 Held at end1,5

Granted/acquired2

Exercised3

Forfeited/ 

Executive Director

F Calabria

Options

401,288

—

—

—

—

—

Performance Share Rights

872,147

198,980

630,767

111,375

111,375

676,046

Restricted Share Rights

419,403

198,978

1,122,236

Shares7

1,039,642

310,071

1,218,006

Other Executive KMP

J Briskin

Options

Performance Share Rights

Restricted Share Rights

Matching Rights

Shares7

G Jarvis

Options

Performance Share Rights

Restricted Share Rights

Matching Rights

Shares7

A Thornton

Options

Performance Share Rights

Restricted Share Rights

Matching Rights

Shares7

L Tremaine

Performance Share Rights

Restricted Share Rights

Matching Rights

Shares7

86,910

263,197

137,433

720

—

—

65,002

65,004

367

235,957

398,475

2,227

389,065

123,018

556,720

93,219

274,633

140,490

720

—

—

65,748

65,751

367

238,665

403,054

2,227

268,800

127,530

571,733

—

—

34,925

87,091

43,491

720

61,883

61,881

367

126,949

112,823

322,983

155,301

720

73,281

73,281

367

224,635

379,331

2,227

618,125

266,010

449,213

2,227

728,645

152,658

675,195

0

—

0

0

—

0

0

—

0

30,937

30,937

187,788

0

528

—

0

0

528

—

0

0

2,943

—

0

33,000

33,000

200,310

0

528

—

0

0

528

—

0

10,725

10,725

0

528

—

0

528

—

0

2,943

—

0

65,101

0

2,943

—

41,250

41,250

250,388

126,432

0

528

—

0

528

—

0

2,943

—

0

0

0

401,288

341,367

0

0

0

618,385

618,381

1,349,713

86,910

94,825

0

0

0

93,219

101,146

0

0

-

34,925

32,873

0

0

0

0

202,437

202,437

559

512,083

0

206,235

206,241

559

396,330

0

105,376

105,372

559

239,772

228,582

228,582

559

881,303

1 The number of instruments that were held at the start/end of the reporting period.

2 Rights to equity and shares in the Company granted to Executive KMP during the reporting period under the Equity Incentive Plan, as listed in Table 7-3. These were provided 

at no cost to the recipients.

3 All rights currently listed in this table are automatically exercised upon vesting.

4 Forfeited Options and PSRs were granted on 30 August 2017, 18 October 2017, 30 August 2019 and 18 October 2019.

5 Other than rights and shares disclosed elsewhere in this Remuneration Report, no other equity instruments, including shares in the Company, were granted to KMP during 

the period.

6 After vesting and after payment of any exercise price. The value of rights exercised is calculated as the closing market price of the Company’s shares on the ASX on the date 

of exercise, after deducting any exercise price. The exercise price for all of the rights referenced in this table is nil.

7 Shares include purchases and transfers in, and shares received upon the vesting and exercise of share rights (F Calabria: 111,375; J Briskin: 31,465; G Jarvis: 33,528; A Thornton: 

11,253; L Tremaine: 41,778). It includes allotments of fully paid ordinary shares purchased by the Executive under the MSP (number of shares acquired: G Jarvis 734; J Briskin 

734; A Thornton: 734; L Tremaine: 734). The value of shares shown relates to the value of restricted shares granted (as set out in Table 7-3). No value is attributed to the balance 

of shares acquired, as they represent shares arising from the exercise of share rights (the value of which is shown in the relevant share rights line of this table) or shares purchased 

by the Executive under the MSP.

80

Annual Report 2023

Table 7-4 (b) Details of, and movements in, ordinary shares of the Company – NEDs

NEDs — current5

I Atlas

M Brenner

G Lalicker

M McCormack

S Perkins

S Sargent

N Scheinkestel

J Withers6

NEDs — former

B Morgan7

Type

Shares

Shares

Shares

Shares

Shares

Shares

Shares

Shares

Shares

Held at start1

Acquired2

Disposed3

Held at end1,4

50,000

28,367

100,000

100,000

80,000

41,429

33,365

26,000

0

0

0

0

0

0

0

3,980

47,143

0

0

0

0

0

0

0

0

0

0

50,000

28,367

100,000

100,000

80,000

41,429

33,365

29,980

47,143

1 The number of instruments held at the start/end of the reporting period.

2 Purchases and transfers in.

3 Sales and transfers out.

4 Other than shares disclosed elsewhere in this Remuneration Report, no other equity instruments, including shares in the Company, were granted to KMP during the period.

5 NEDs are not issued shares under any incentive or equity plans. Acquisitions include purchases of shares on market, or pursuant to the Company’s dividend reinvestment plan 

or the August 2015 Entitlement Offer.

6 At the start/end of the reporting period, J Withers did not hold any NEDSP share rights. On 2 September 2022, J Withers was granted 3,980 NEDSP share rights pursuant to 

a salary sacrifice arrangement under the NEDSP. Each NEDSP share right had a value of $6.28, being the VWAP of Origin shares traded on the ASX over the five trading days 

period ending the day before the grant date (total value of $24,994). On 23 February 2023, all the NEDSP share rights vested and were automatically exercised into 3,980 fully 

paid ordinary shares, subject to a disposal restriction in accordance with the terms of the NEDSP. The value of the NEDSP share rights exercised was $31,840 and is calculated 

as the closing market price of the Company’s shares on the ASX on the date of exercise ($8.00).

7 B Morgan retired on 19 October 2022. As such, the ‘held at end’ balance is at this date.

Remuneration Report

81

Table 7-5 Summary of share rights outstanding
The table below lists all the share rights outstanding at 30 June 2023 that have been granted to current or former employees (including 
Executive Directors and Executive KMP) under equity-based incentive plans. Equity-based incentives are not granted to NEDs. No terms of 
equity-settled share-based transactions have been altered or modified subsequent to grant. Share rights that failed to meet their performance 
hurdles on test dates on or before 30 June 2023 lapsed effective on that test date. Details of awards granted in prior years, including applicable 
service and performance conditions, are summarised in prior remuneration reports corresponding to the reporting period in which the awards 
were granted.

Granted

Performance Share Rights

3-Nov-20

6-Sep-21

20-Oct-21

5-Sep-22

19-Oct-22

Restricted Share Rights

3-Nov-20

3-Nov-20

3-Nov-20

6-Sep-21

6-Sep-21

6-Sep-21

20-Oct-21

20-Oct-21

20-Oct-21

5-Sep-22

5-Sep-22

5-Sep-22

19-Oct-22

19-Oct-22

19-Oct-22

Matching Rights

25-Feb-22

6-May-22

1-Sep-22

24-Oct-22

23-Feb-23

31-Mar-23

Number outstanding

Number
held by KMP

Earliest
vest date1

933,721

1,018,466

235,989

1,002,438

198,980

315,246

315,246

315,246

344,630

344,630

344,630

78,663

78,663

78,663

338,236

338,236

338,236

66,326

66,326

66,326

52,959

50,139

47,348

62,021

53,406

50,325

391,573

268,559

235,989

265,914

198,980

130,524

130,524

130,524

89,519

89,519

89,519

78,663

78,663

78,663

88,639

88,639

88,639

66,326

66,326

66,326

392

376

352

464

336

316

21-Aug-23

26-Aug-24

26-Aug-24

25-Aug-25

25-Aug-25

21-Aug-23

26-Aug-24

25-Aug-25

26-Aug-24

25-Aug-25

24-Aug-26

26-Aug-24

25-Aug-25

24-Aug-26

25-Aug-25

24-Aug-26

23-Aug-27

25-Aug-25

24-Aug-26

23-Aug-27

20-Oct-23

20-Oct-23

20-Oct-23

20-Oct-23

21-Oct-24

21-Oct-24

1 The vest date for PSRs and RSRs granted since 2018 does not include the trading restriction of approximately one to two years that applies to the shares allocated on vesting. 

Where no expiry is given, automatic exercise applies at vesting. To the extent that rights fail to meet the relevant performance conditions, they will lapse effective on the test 

date, which may be on or before the vest date.

Loans to Key Management Personnel

No loans have been made, guaranteed or secured, directly or indirectly, by Origin or any of its subsidiaries, at any time throughout the year, 
in relation to any KMP including to a KMP-related party.

Signed in accordance with a resolution of the Directors:

Scott Perkins
Chairman

Frank Calabria
Managing Director and Chief Executive Officer

Sydney, 17 August 2023

Sydney, 17 August 2023

82

Annual Report 2023

Lead Auditor’s 
Independence Declaration

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation   Ernst & Young 200 George Street Sydney  NSW  2000 Australia GPO Box 2646 Sydney  NSW  2001  Tel: +61 2 9248 5555 Fax: +61 2 9248 5959 ey.com/au  Auditor’s Independence Declaration to the Directors of Origin Energy Limited  As lead auditor for the audit of the financial report of Origin Energy Limited for the financial year ended 30 June 2023, I declare to the best of my knowledge and belief, there have been:  a) No contraventions of the auditor independence requirements of the Corporations Act 2001 in relation to the audit;  b) No contraventions of any applicable code of professional conduct in relation to the audit; and  c) No non-audit services provided that contravene any applicable code of professional conduct in relation to the audit.  This declaration is in respect of Origin Energy Limited and the entities it controlled during the financial year.     Ernst & Young     Andrew Price Partner Sydney 17 August 2023      Financial Statements

Financial 
Statements

30 June 2023

83

Primary statements

Income statement

C Operating assets 
and liabilities

Statement of comprehensive income

C1

Trade and other receivables

Statement of financial position

Statement of changes in equity

Statement of cash flows

Notes to the 
financial statements

Overview
A Results for the year

A1

Segments

A2 Revenue

A3 Other income

A4 Expenses

A5 Results of equity accounted investees

A6 Earnings per share

A7 Dividends

B Investment in 

equity accounted 
joint ventures 
and associates

G Other information

G1 Contingent liabilities

G2 Commitments

G3 Share-based payments

G4 Related party disclosures

G5 Key management personnel

G6 Notes to the statement of cash flows

C2 Exploration and evaluation assets

C3 Property, plant and equipment

C4 Intangible assets

C5 Provisions

C6 Other financial assets and liabilities

G7 Auditors' remuneration

C7 Impairment of non-current assets

G8 Master netting or similar agreements

G9 Deed of Cross Guarantee

G10 Parent entity disclosures

G11 Government grants and assistance

G12 Subsequent events

Directors’ Declaration

Independent 
Auditor’s Report

D Capital, funding and 
risk management

D1 Capital management

D2 Interest-bearing liabilities

D3 Contributed equity

D4 Financial risk management

D5 Fair value of financial assets 

and liabilities

E Taxation

E1

Income tax expense

E2 Deferred tax

F Group structure

B1

Interests in equity accounted joint 
ventures and associates

F1 Controlled entities

F2 Business combinations

B2 Investment in APLNG

B3 Investment in Octopus Energy 

Holdings Limited

F3

Joint arrangements and investments 
in associates

F4 Assets and liabilities held for sale 

B4 Transactions between the Group and 

and disposals

equity accounted investees

84

Income statement

for the year ended 30 June

Revenue

Other income

Expenses

Results of equity accounted investees

Interest income

Interest expense

Profit/(loss) before income tax

Income tax expense

Profit/(loss) for the year

Profit/(loss) for the year attributable to:

Members of the parent entity

Non-controlling interests

Profit/(loss) for the year

Earnings per share

Basic earnings per share

Diluted earnings per share

Annual Report 2023

Note

A2

A3

A4

A5

A3

A4

E1

2023

$m

16,481

45

(16,229)

1,324

51

(194)

1,478

(420)

1,058

1,055

3

1,058

2022

$m

14,461

150

(16,315)

959

61

(190)

(874)

(551)

(1,425)

(1,429)

4

(1,425)

A6

A6

61.3 cents

(81.5) cents

60.9 cents

(81.5) cents

The income statement should be read in conjunction with the notes to the financial statements.

Financial Statements

85

Statement of comprehensive income

for the year ended 30 June

Profit/(loss) for the year

Other comprehensive income

Items that will not be reclassified to profit or loss, net of tax

Actuarial gain on defined benefit superannuation plan

Investment valuation changes

Items that can be reclassified to profit or loss, net of tax

Foreign currency translation reserve:

Reclassified to income statement

Translation of foreign operations

Cash flow hedges:

Reclassified to income statement

Effective portion of change in fair value

Total other comprehensive income, net of tax

Total comprehensive income for the year

Total comprehensive income attributable to:

Members of the parent entity

Non-controlling interests

Total comprehensive income for the year

Note

E1

E1

E1

E1

E1

E1

2023

$m

2022

$m

1,058

(1,425)

-

9

(62)

290

(1,557)

(303)

(1,623)

(565)

(568)

3

(565)

1

3

(103)

598

(310)

2,385

2,574

1,149

1,144

5

1,149

The statement of comprehensive income should be read in conjunction with the notes to the financial statements.

86

Statement of financial position

as at 30 June

Annual Report 2023

Current assets

Cash and cash equivalents

Trade and other receivables

Inventories

Derivatives

Other financial assets

Assets classified as held for sale

Other assets

Total current assets

Non-current assets

Trade and other receivables

Derivatives

Other financial assets

Investments accounted for using the equity method

Property, plant and equipment (PP&E)

Exploration and evaluation assets

Intangible assets

Other assets

Total non-current assets

Total assets

Current liabilities

Trade and other payables

Payables to joint ventures

Interest-bearing liabilities

Derivatives

Other financial liabilities

Provision for income tax

Employee benefits

Provisions

Liabilities classified as held for sale

Total current liabilities

Non-current liabilities

Interest-bearing liabilities

Derivatives

Deferred tax liabilities

Employee benefits

Provisions

Total non-current liabilities

Total liabilities

Net assets

Equity

Contributed equity

Reserves

Retained earnings

Total parent entity interest

Non-controlling interests

Total equity

2023

2022

Note

$m

$m

C1

D4

C6

F4

C1

D4

C6

A5

C3

C2

C4

D2

D4

C6

C5

F4

D2

D4

E2

C5

D3

463

2,548

180

1,100

467

101

120

4,979

60

1,576

341

6,255

3,169

-

2,493

75

13,969

18,948

2,152

136

192

901

418

455

277

229

15

620

3,371

182

3,174

860

-

90

8,297

45

3,075

243

6,245

3,255

286

2,523

51

15,723

24,020

3,485

131

316

1,590

727

59

242

378

-

4,775

6,928

3,066

1,174

386

50

586

5,262

10,037

8,911

6,901

1,492

498

8,891

20

8,911

3,074

1,744

1,359

37

856

7,070

13,998

10,022

6,877

3,109

11

9,997

25

10,022

The statement of financial position should be read in conjunction with the notes to the financial statements.

Financial Statements

Statement of changes in equity

for the year ended 30 June

$m

Contributed
equity

Share-based
payments
reserve

Balance as at 1 July 2022

6,877

237

Profit/(loss)

Other 
comprehensive income

Total comprehensive 
income for the year

Dividends provided for 
or paid

Movement in contributed 
equity (refer to note D3)

Share-based payments

Total transactions with 
owners recorded directly 
in equity

Balance as at 30 June 2023

-

-

-

-

24

-

24

6,901

Balance as at 1 July 2021

7,138

Profit/(loss)

Other 
comprehensive income

Total comprehensive 
income for the year

Dividends provided for 
or paid

On-market share buy-back 
(refer to note D3)

Movement in contributed 
equity (refer to note D3)

Share-based payments

Total transactions with 
owners recorded directly 
in equity

Balance as at 30 June 2022

-

-

-

-

(250)

(11)

-

Foreign 
currency
translation
reserve

716

-

Hedge
reserve

2,147

-

228

(1,860)

228

(1,860)

-

-

-

-

944

222

-

494

-

-

-

-

287

72

-

2,075

494

2,075

-

-

-

-

-

-

-

-

-

-

716

2,147

-

-

-

-

-

6

6

243

226

-

-

-

-

-

-

11

87

Total
equity

10,022

1,058

(1,623)

(565)

Fair
value
reserve

Retained
earnings

Non-
controlling
interests

9

-

9

9

-

-

-

-

18

5

-

4

4

-

-

-

-

-

9

11

1,055

-

1,055

25

3

-

3

(568)

(8)

(576)

-

-

(568)

498

1,792

(1,429)

-

(1,429)

(352)

-

-

-

(352)

11

-

-

(8)

20

20

4

1

5

-

-

-

-

-

24

6

(546)

8,911

9,475

(1,425)

2,574

1,149

(352)

(250)

(11)

11

(602)

25

10,022

(261)

6,877

11

237

The statement of changes in equity should be read in conjunction with the notes to the financial statements.

88

Statement of cash flows

for the year ended 30 June

Cash flows from operating activities

Receipts from customers

Payments to suppliers and employees

Government grants received

Cash (used in)/from operations

Income tax paid, net of refunds received

Net cash (used in)/from operating activities

Cash flows from investing activities

Acquisition of property, plant and equipment

Acquisition of exploration and evaluation assets

Acquisition of other assets

Investment in Octopus Energy

Acquisition of other investments

Interest received from other parties

Net proceeds from sale of non-current assets

Australia Pacific LNG (APLNG) investing cash flows

Divestment of ten per cent share in APLNG

Receipt of Mandatorily Redeemable Cumulative Preference Shares (MRCPS) interest

Receipt of unfranked dividends

Proceeds from APLNG buy-back of MRCPS

Net cash from investing activities

Cash flows from financing activities

Proceeds from borrowings

Repayment of borrowings

Joint venture operator cash call movements

Settlement of foreign currency contracts

Australian Energy Market Operator (AEMO) cash deposits

Interest paid1

Repayment of lease principal

Dividends paid to shareholders of Origin Energy Ltd, net of Dividend Reinvestment Plan (DRP)

Dividends paid to non-controlling interests

Repayment of Debt Service Reserve Account (DSRA) loan to equity accounted investees

Buy back of shares on-market

Purchase of shares on-market (treasury shares)

Net cash used in financing activities

Net (decrease)/increase in cash and cash equivalents

Cash and cash equivalents at the beginning of the year

Effect of exchange rate changes on cash

Cash and cash equivalents held for sale at the end of the year

Cash and cash equivalents at the end of the year

1

Includes $21 million (2022: $17 million) of interest payments on leases.

Annual Report 2023

2023

$m

18,972

(19,596)

184

(440)

(193)

(633)

(372)

(11)

(92)

(173)

(32)

43

72

-

-

1,783

-

1,218

1,050

(1,265)

66

(48)

290

(163)

(71)

(568)

(8)

-

-

(4)

(721)

(136)

620

(1)

(20)

463

2022

$m

14,663

(14,105)

-

558

(27)

531

(162)

(65)

(109)

(268)

(124)

2

6

1,957

50

433

1,112

2,832

2,896

(4,752)

(70)

(46)

(290)

(191)

(73)

(313)

(1)

(51)

(250)

(75)

(3,216)

147

472

1

-

620

Note

G11

G6

D3

D3

F4

The statement of cash flows should be read in conjunction with the notes to the financial statements.

Financial Statements

89

Overview

Origin Energy Limited (the Company) is a 
for-profit company domiciled in Australia. 
The address of the Company’s registered 
office is Level 32, Tower 1, 100 Barangaroo 
Avenue, Barangaroo NSW 2000. The 
nature of the operations and principal 
activities of the Company and its controlled 
entities (the Group or Origin) are described 
in the segment information in note A1.

On 17 August 2023, the Directors resolved 
to authorise the issue of these consolidated 
general purpose financial statements for the 
year ended 30 June 2023.

Basis of preparation

The financial statements have 
been prepared:

•

in accordance with the requirements 
of the Corporations Act 2001 (Cth), 
Australian Accounting Standards and 
other authoritative pronouncements of 
the Australian Accounting Standards 
Board (AASB), and International 
Financial Reporting Standards (IFRS) as 
issued by the International Accounting 
Standards Board;

• on a historical cost basis, except for 
derivatives and other financial assets 
and liabilities that are measured at fair 
value; and

On 27 June 2023, the AASB issued 
amendments to AASB 112 Income 
Taxes. The amendments to AASB 112 
give companies temporary relief from 
accounting for deferred taxes arising 
from the Organisation for Economic Co-
operation and Development’s international 
tax reform (Pillar Two income taxes) 
and also introduce qualitative and 
quantitative disclosures to assist the 
users of financial statements to better 
understand a company’s exposure to 
income taxes arising from the reform, 
particularly before legislation implementing 
the rules is in effect. The temporary relief 
from accounting for deferred taxes was 
applicable immediately and retrospectively 
upon issue of the amendments while the 
disclosure requirements are effective for 
the Group for reporting periods beginning 
1 July 2023.

The Group has applied the temporary 
relief from accounting for and disclosing 
information about deferred tax assets and 
liabilities related to Pillar Two income taxes.

As at the reporting date, the Group 
continues to monitor the developments 
around the implementation and enactment 
of Pillar Two income taxes in the 
jurisdictions it operates in and the detailed 
impact assessment of the amendments to 
AASB 112 is ongoing.

• on a going concern basis.

Use of judgements and estimates

The financial statements:

• are presented in Australian dollars;

• are rounded to the nearest million 
dollars, unless otherwise stated, in 
accordance with Australian Securities 
and Investments Commission (ASIC) 
Corporations (Rounding in Financial/
Directors' Reports) Instrument 2016/191;

• do not early adopt any Accounting 

Standards and Interpretations that have 
been issued or amended but are not yet 
effective; and

• present reclassified comparative 
information where required for 
consistency with the current 
period's presentation.

New standards and interpretations 
not yet adopted

A number of new standards, amendments 
to standards and interpretations are 
effective for annual periods beginning after 
1 July 2023, which have not been applied in 
preparing the Group’s financial statements. 
None of these are expected to have a 
significant effect on the Group with the 
exception of AASB 2023-2 Amendments 
to Australian Accounting Standards – 
International Tax Reform – Pillar Two 
Model Rules.

Preparing the financial statements in 
conformity with Australian Accounting 
Standards requires management to make 
judgements and apply estimates and 
assumptions that affect the reported 
amounts of assets, liabilities, income and 
expenses. The estimates and associated 
assumptions, which are based on 
historical experience and various other 
factors believed to be reasonable under 
the circumstances, form the basis of 
judgements about carrying values of 
assets and liabilities that are not readily 
apparent from other sources. Actual 
results may differ from these estimates. 
Throughout the notes to the financial 
statements, further information is provided 
about key management judgements and 
estimates that we consider material to the 
financial statements.

The Group's 
operating environment

In the prior year, the Group's operating 
environment experienced very challenging 
energy market conditions, with high 
prices and periods of supply constraints. 
This was most evident with the Ukraine 
war and the move by many countries 
away from importing energy from Russia. 
This drove higher global energy prices 
and caused countries to place greater 
national importance on energy security. 

These factors have had wider impacts 
on consumers, businesses and the 
overall economy.

The Group’s operating environment has 
become less volatile with a lower 
commodity price environment in the 
current year.

The economic impacts of the changes 
in the Group's operating environment 
due to market conditions have 
implications for various line items in the 
financial statements.

Binding Scheme 
Implementation Deed

On 27 March 2023 the Company 
entered into a binding Scheme 
Implementation Deed (the Scheme) with 
the Consortium comprising affiliates 
of Brookfield Renewable Partners L.P. 
(Brookfield Renewable), together with its 
institutional partners and certain other 
global institutional investors, and MidOcean 
Energy, an entity managed by EIG Partners, 
for the acquisition of all the issued shares 
in the Company (the Scheme Transaction). 
Subject to the conditions of the Scheme, 
Brookfield Renewable and its institutional 
partners and investors will own the Energy 
Markets business and Corporate functions 
and MidOcean Energy will acquire the 
Integrated Gas business which includes 
Origin’s investment in APLNG.

The Company and the Consortium are 
targeting implementation of the Scheme 
by early in the 2024 calendar year. The 
actual timing for implementation of the 
Scheme will depend on the timing for 
satisfaction of the required regulatory and 
shareholder approvals. The Consortium 
lodged an application with the Australian 
Competition and Consumer Commission 
on 5 June 2023, in accordance with the 
terms of the Scheme.

Climate change

Origin’s ambition is to lead the energy 
transition through cleaner energy and 
customer solutions. With a long-term 
ambition to achieve net-zero emissions 
by 2050, the Group is committed to 
progressively decarbonising its business 
and providing the solutions to help 
customers transition to a low-carbon future.

The Group has identified certain key 
physical and transition risks relating to 
climate change. These include potential 
changes in market supply and demand for 
energy, government policy and regulation 
in relation to climate change, extreme 
weather events and other

90

Annual Report 2023

Overview (continued)

technological advancements that might 
occur as the transition to a low-carbon 
economy unfolds.

The Group continues to monitor climate-
related legislation and policies that 
impact the financial statements and will 
incorporate any required changes as 
they arise. We recognise that there is 
significant uncertainty around the pace 
of decarbonisation and differing pathways 
to net zero across the global economy. 
Future changes to the Group’s ambition 
or realisation of global decarbonisation 
ambitions quicker or more slowly than 
currently anticipated may impact some of 
the Group’s significant judgements and 
key estimates.

In preparing the financial statements, the 
key judgements and estimates consider 
a range of economic conditions that are 
forecast to exist over the remaining useful 
lives of the Group's assets, including 
expectations about future operations, 
the current outlook for commodity 
prices, discount rates, capital expenditure 
requirements and market supply and 
demand profiles. Climate change-related 
risks will impact those areas of the financial 
statements that are subject to estimation 
uncertainties and can also introduce more 
volatility in assets and liabilities carried at 
fair value.

Climate change-related risks impact the 
significant judgements and estimates in the 
following notes to the financial statements:

• B2 - Investment in APLNG

• C3 - Property, plant and equipment

• C4 - Intangible assets

• C5 - Provisions - restoration

• C7 - Impairment of non-current assets

• D5 - Fair value of financial assets 

and liabilities

In February 2022, the Group announced 
plans to accelerate its exit from coal-fired 
power generation submitting notice to the 
Australian Energy Market Operator (AEMO) 
of its intention to bring forward the closure 
of the Eraring Power Station (Eraring) to 
as early as August 2025. Prevailing market 
conditions will continue to be assessed 
which will help inform the final timing for 
closure of all four units at Eraring.

As at 30 June 2023 and consistent with the 
prior year, a closure date of August 2025, 
the end of the required three and a half 
year notice period to AEMO, remains the 
Group’s best estimate of useful life and has 
been used in the accounting assessments 
presented within these financial statements; 

namely, the recoverable amount estimates 
in the Energy Markets Generation CGU 
(note C7), useful life assumptions of Eraring 
in calculating depreciation expense (note 
C3) and timing of associated restoration 
activities recognised in the provision 
balance (note C5).

The Group recognises the increase in 
legislative momentum to address climate 
change-related risks and opportunities, 
including the Australian Government’s 
emissions reduction target legislated in 
September 2022 and the amendments 
to the Safeguard Mechanism which have 
come into force mid-2023. The Group has 
considered the impact of these legislative 
requirements in line with accounting 
standard requirements, with no impairment 
required as at 30 June 2023 due to the 
introduction of the Safeguard Mechanism.

Paris Agreement and climate scenarios

The Group unequivocally supports the goal 
of the Paris Agreement and believes the 
world must pursue efforts to limit global 
average temperature rise to 1.5°C above 
preindustrial levels. The Group recognises 
that there are a range of possible energy 
transition scenarios that align to this goal.

In line with our commitment at the 2022 
Annual General Meeting, we have disclosed 
the estimates and judgements used in 
presenting a quantified climate analysis. 
The Group’s climate scenarios disclosed are 
based on the following:

•

International Energy Agency (IEA) Net 
Zero Emissions by 2050 scenario (NZE) 
as presented in their World Energy 
Outlook 2022 (WEO 2022) (November 
2022) publication.

• Wood Mackenzie1 (Woodmac) 2022 
Accelerated energy transition 1.5-
degree scenario (2022 AET-1.5°C).

•

IEA Announced Pledges scenario (APS) 
(WEO 2022).

Both the IEA NZE and Woodmac 2022 
AET-1.5°C scenarios are intended to be 
consistent with the goal of the Paris 
Agreement to limit average temperature 
rise to 1.5°C.

However, the Group recognises that 
globally we may not be on a trajectory 
consistent with the IEA NZE 1.5°C pathway 
and therefore have also included the IEA 
APS scenario. The APS scenario considers 
the impact of all pledges announced as of 
September 2022 by governments to meet 
net zero goals, and is estimated to limit the 
global average temperature rise to 1.7°C.

Climate scenarios – assumptions 

and methodology

Although all potential financial reporting 
consequences under any climate scenario 
are impracticable to fully assess, the Group 
has used the following assumptions in order 
to assess the impact of a climate scenario to 
the financial statements.

IEA APS and IEA NZE Scenarios

The IEA APS and IEA NZE scenarios 
released in the WEO 2022 present 
commodity pricing starting from historical 
market balances in 2021. To reflect the 
economic challenges the business will face 
in the energy transition, the Group has used 
the oil, LNG and carbon prices from the 
Group’s FY2024 base case assumptions 
used for impairment assessment and 
assumed a straight-line interpolation to the 
earliest subsequent period provided by the 
IEA APS and IEA NZE scenarios. A straight-
line interpolation is then assumed between 
each of the IEA price points provided up 
to 2050, where prices are held flat for any 
subsequent periods. As all prices presented 
in the IEA WEO 2022 are 2021 real unit 
pricing, the Group has adjusted these prices 
by an assumed 2.5% per annum inflation 
factor to reflect 2023 real unit pricing.

Woodmac 2022 AET-1.5°C Scenario

The Woodmac 2022 AET-1.5°C scenario 
presents commodity pricing for each 
year through to 2050 based on 2022 
real unit pricing. For use in the Group’s 
scenario analysis, these prices have 
been uplifted by an assumed 2.5% 
inflation factor to reflect 2023 real unit 
pricing. No other adjustments have been 
made to the Woodmac 2022 AET-1.5°C 
commodity pricing.

Limitations of scenario analysis

Scenarios do not constitute definitive 
outcomes or probabilities, and scenario 
analysis relies on assumptions that may or 
may not be, or prove to be, correct and may 
or may not eventuate. Scenarios may also 
be impacted by additional factors to the 
assumptions disclosed.

While each of the climate scenarios 
presented are founded on differing 
assumptions, central themes across each 
of these scenarios include the need for 
swift policy action, technological uplift, and 
investment in the energy transition on an 
unprecedented global scale. It is difficult to 
predict, which if any, of these assumptions 
and scenarios may eventuate.

Furthermore, the IEA has recognised that 
the transition is extremely challenging 
and that globally we are not on the IEA 
NZE pathway.

1 The data and information were obtained from the Accelerated Energy Transition 1.5-degree scenario 2022, a product of Wood Mackenzie. Wood Mackenzie is a global insight 
business for renewables, energy and natural resources. The data and information provided by Wood Mackenzie should not be considered advice; be relied upon; copied or 
used except as expressly permitted by Wood Mackenzie. Wood Mackenzie takes no responsibility for the use of this data or information except as specified in an agreement 
with Wood Mackenzie. For further information on their operations refer to their website: https://www.woodmac.com/

Financial Statements

91

Overview (continued)

The Group’s base case assumptions used 
for impairment consider the most current 
observable and actual market conditions 
to develop management’s best estimate 
of future economic outcomes as required 
by the Accounting Standards. Therefore 
in its design, the Group’s base case 
assumptions used for impairment differ to 
the key assumptions used in the scenarios 
presented in the climate analysis.

Notwithstanding, the Group will continue 
to take action across the business both 
now and beyond 2030 with the ambition 
of reaching net zero Scope 1, 2 and 3 
emissions across our value chain by 2050. 

Commodity price assumptions 2

The commodity prices used in the climate 
scenarios are as follows (presented in 2023 
real unit pricing):

Brent Oil

USD/bbl

100

75

50

25

0

2025

2030

2040

2050

IEA APS
scenario

IEA NZE
scenario

Woodmac 2022
AET-1.5°C
scenario

USD/mmbtu

LNG

40

30

20

10

0

2025

2030

2040

2050

IEA APS
scenario

IEA NZE
scenario

Woodmac 2022
AET-1.5°C
scenario

Carbon

USD/t

320

240

160

80

0

2025

2030

2040

2050

IEA APS
scenario

IEA NZE
scenario

Woodmac 2022
AET-1.5°C
scenario

The AEMO “Strong Electrification” scenario 
per their 2022 Electricity Statement of 
Opportunities (August 2022) (ESOO) 
publication provides supply and demand 
forecasts for both the gas and electricity 
sector that are aligned with the IEA 
NZE scenario. The AEMO “Strong 
Electrification” forecasts are used in 
conjunction with the IEA NZE commodity 
assumptions in the graphs above to develop 
relevant energy market pricing.

In presenting the quantified climate 
analyses, we have assumed in all climate 
scenarios that carbon pricing has been 
applied to Scope 1 emissions above the 
estimated Safeguard Mechanism facility 
baseline and all Scope 2 emissions. For the 
IEA NZE and Woodmac 2022 AET-1.5°C 
scenarios, the Group has also assumed 
a net zero grid by 2035 and therefore 
has no Scope 2 emissions beyond 2035. 
This is intended to be consistent with 
the economic principles that support the 
AEMO “Strong Electrification” scenario and 
has therefore been applied when modelling 
these selected 1.5°C scenarios.

The quantified impact of applying 
the climate scenarios to the financial 
statements are as follows:

Energy Markets

For Energy Markets, the application of the 
IEA NZE and AEMO “Strong Electrification” 
climate scenarios result in a net favourable 
position compared to the outlook from 
the base case assumptions used for 
impairment, benefiting existing assets such 
as the peaking generation fleet and Power 
Purchase Agreements (PPAs). Increased 
electrification of the National Electricity 
Market (NEM) and other growth areas 
such as electric vehicle penetration and 
an increase in connected services as 
customers decarbonise their homes will 

provide further opportunities for the retail 
business. The climate scenario valuation 
assumes closure of Eraring in August 2025, 
which therefore limits the exposure of the 
carrying value of assets in the Energy 
Markets segment to long-term commodity 
price movements. There is no expected 
impact to the useful lives of the remaining 
assets or restoration and rehabilitation 
provisions under the IEA NZE scenario.

Accounting standards require any decision 
as to impairments or reversals to be 
based on management’s best estimate 
of economic conditions over the assets 
remaining useful life. Given the IEA 
NZE scenario is not viewed as the 
most likely economic outcome, it is 
not an appropriate basis on which to 
determine or quantify impairment or 
potential impairment reversals. Historical 
impairments within the Energy Markets 
segment have largely pertained to goodwill, 
which, in accordance with accounting 
standards, cannot be reversed.

Investment in APLNG

For the Group’s investment in APLNG, 
the outcomes of the climate scenarios are 
as follows:

Carrying value as at 30 June 2023 5,469

$m

Impairment arising in 
selected scenarios:

IEA APS

Woodmac 2022 AET-1.5°C

IEA NZE

nil

nil

2,440

The climate analysis disclosed is presented 
based on the adjustment of pricing 
assumptions alone, the exception being 
the IEA NZE and Woodmac 2022 
AET-1.5°C scenarios where no scope 
2 emissions are assumed from 2035 
onwards. This is intended to be consistent 
with the assumption of the net zero 
grid by 2035 applied in the AEMO 
“Strong Electrification” scenario. No other 
adjustments or mitigating actions have 
been applied and all modelling is 
conducted in accordance with AASB and 
IFRS measurement requirements.

In practice these valuations do not reflect 
any actions management may take in order 
to reduce negative outcomes and further 
grow the business. If presented with such 
a sustained low-price environment, APLNG 
would adjust future long-term expenditure, 
production and operations in order to 
reduce the overall unfavourable impact, 
therefore the illustrative impairments 
presented under the climate scenarios 
above are likely higher than what 
would transpire.

2 The data presented in the graphs as the Woodmac 2022 AET-1.5 °C scenario was obtained from the Accelerated Energy Transition 1.5-degree scenario 2022, a product of 
Wood Mackenzie. The data and information provided by Wood Mackenzie should not be considered advice; be relied upon; copied or used except as expressly permitted 
by Wood Mackenzie. Wood Mackenzie takes no responsibility for the use of this data or information except as specified in an agreement with Wood Mackenzie.

92

Annual Report 2023

Items excluded from the calculation of 
underlying profit are reported to the 
Managing Director as not representing the 
underlying performance of the business 
and thus are excluded from underlying 
profit or underlying EBITDA. These items 
are determined after consideration of the 
nature of the item, the significance of the 
amount and the consistency in treatment 
from period to period.

The nature of items excluded from 
underlying profit and underlying EBITDA 
are shown below.

• Changes in the fair value of financial 
instruments not in accounting hedge 
relationships, to remove the significant 
volatility caused by timing mismatches 
in valuing financial instruments and 
the related underlying transactions. The 
valuation changes are subsequently 
recognised in underlying earnings when 
the underlying transactions are settled;

• Realised and unrealised foreign 

exchange gains/losses on debt held 
to hedge USD-denominated investment 
in APLNG;

• Significant redundancies and other costs 
in relation to business restructuring, 
transformation or integration activities;

• Gains/losses on the sale or acquisition of 

an asset/entity;

• Transaction costs incurred in relation to 

the sale or acquisition of an entity;

•

Impairments of assets;

• Significant onerous contracts;

• Deferred tax liability recognition/

utilisation relating to the 
APLNG investment;

• Large-scale Generation Certificates 
(LGCs) net shortfall charge; and

• Other significant non-recurring items.

A Results for the year

This section highlights the performance of 
the Group for the year, including results by 
operating segment, income and expenses, 
results of equity accounted investees, 
earnings per share and dividends.

A1 Segments

The Group's operating segments are 
presented on a basis that is consistent 
with the information provided internally to 
the Managing Director, who is the chief 
operating decision maker. This reflects the 
way the Group's businesses are managed, 
rather than the legal structure of the Group.

The reporting segments are organised 
according to the nature of the activities 
undertaken and are detailed below.

• Energy Markets: Energy retailing and 

wholesaling, power generation and LPG 
operations predominantly in Australia.

• Share of Octopus Energy: Origin's 

•

investment in Octopus Energy Holdings 
(Octopus Energy). This investment was 
previously included in the Energy 
Markets segment.

Integrated Gas: Origin's investment 
in APLNG, exploration interest in the 
Cooper-Eromanga Basin and costs 
associated with growth initiatives such 
as hydrogen. It also includes overhead 
costs (net of recoveries from APLNG) 
and costs incurred in managing Origin’s 
exposure to LNG pricing risk and 
impacts of its LNG trading positions. For 
greater transparency, the investment in 
APLNG is presented separately from the 
residual component of the segment.

• Corporate: Various business 

development and support activities 
that are not allocated to operating 
segments, including corporate treasury 
and tax items.

Underlying profit and underlying EBITDA 
are non-statutory (non-IFRS) measures. 
The objective of measuring and reporting 
underlying profit and underlying EBITDA 
is to provide a more meaningful and 
consistent representation of financial 
performance by removing items that distort 
performance or are non-recurring in nature.

Financial Statements

93

A1 Segments (continued)

Segment result for the year ended 30 June

Share of 

Integrated Gas

$m

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

Energy Markets

Octopus Energy Share of APLNG

Other

Corporate

Consolidated

External revenue

15,406 13,636

-

-

-

-

1,075

825

-

-

16,481

14,461

EBITDA

2

(367)

240

(36) 2,246

2,134

Depreciation and amortisation

(501)

(424)

-

-

-

-

917

(22)

(689)

(94)

(200)

3,311

842

(24)

(4)

(1)

(527)

(449)

(2)

(1)

(501)

(792)

(101)

139

(51)

(1,062)

(1,090)

2

4

-

-

(1,163)

(1,138)

(87)

1,184

1,044

897

(709)

(98)

(201)

1,621

(745)

-

48

51

(194)

(420)

(3)

13

(190)

(551)

(4)

51

(194)

(420)

(3)

61

(190)

(551)

(4)

(501)

(792)

139

(87)

1,184

1,044

897

(661)

(664)

(933)

1,055

(1,429)

(846)

1,574

(190)

(2,342)

-

-

-

-

-

-

-

-

-

-

-

-

991

(331)

(40)

(112)

105

1,131

253

(62)

27

(3)

90 (2,407)

1,244

(393)

113

100

(560)

(675)

113

(560)

308

(1,836)

Total significant items

(1,036)

(768)

Segment underlying 
profit/(loss)4

Underlying EBITDA4,5

535

1,038

(24)

401

139

240

(87)

1,184

1,044

(347)

(268)

(764)

(258)

747

407

(36) 2,246

2,134

(327)

(297)

(90)

(88)

3,107

2,114

1

Interest income earned on MRCPS in the prior year has been allocated to the Integrated Gas - Other segment.

2 Interest expense related to general financing is allocated to the Corporate segment.

3 Income tax expense for entities in the Origin tax consolidated group is allocated to the Corporate segment.

4 Underlying profit and underlying EBITDA are non-statutory (non-IFRS) measures.

5 Underlying EBITDA equals segment result and underlying profit/(loss) adjusted for: depreciation and amortisation; share of ITDA of equity accounted investees; interest 

income/(expense) net of $9 million (2022: $4 million) interest unwind significant item; income tax expense; and NCI.

Share of ITDA of equity 
accounted investees

EBIT

Interest income1

Interest expense2

Income tax expense3

Non-controlling interests (NCI)

Statutory profit/(loss) 
attributable to members of 
the parent entity

Reconciliation of statutory 
profit/(loss) to segment result 
and underlying profit/(loss)

Fair value and foreign 
exchange movements

Disposals, impairments, 
business restructuring 
and other

Tax and NCI items excluded 
from underlying profit

94

Annual Report 2023

A1 Segments (continued)

Segment result for the year ended 30 June

$m

Fair value and foreign exchange movements

Increase in fair value of derivatives

Net (loss)/gain from financial instruments measured at fair value

Exchange loss on foreign-denominated debt

Fair value and foreign exchange movements

Disposals, impairments, business restructuring and other

Loss on disposal - Beetaloo1

Recycling of foreign currency translation reserve to the income 
statement on wind up - Origin Energy Hydro Bermuda1

Loss on divestment - APLNG equity accounted investment

Loss on sale - other assets

Disposals

Impairment - Energy Markets

Impairments

Restructuring costs2

Transaction costs

Transformation costs

Business restructuring

Deferred tax liability utilisation/(recognition) - APLNG

Net capital gains tax on divestment - APLNG3

Gain on dilution of investment - Octopus Energy

Provision for legal matters

LGC net shortfall charge

Onerous contracts provision4,5

WINconnect other income

Other

Total disposals, impairments, business restructuring and other

Total significant items

1 Refer to note F4.

2023

2022

Gross

Tax and NCI

Gross

Tax and NCI

259

(114)

(40)

105

(106)

62

-

-

(44)

-

-

(4)

(29)

(93)

(126)

-

-

-

(13)

(77)

350

-

260

90

195

(77)

34

12

(31)

31

-

-

-

31

-

-

1

9

28

38

180

-

-

-

-

(105)

-

75

144

113

1,155

85

(109)

1,131

-

-

(113)

(1)

(114)

(2,196)

(2,196)

(51)

(5)

(27)

(83)

-

-

44

(22)

(151)

48

67

(14)

(2,407)

(1,276)

(347)

(26)

33

(340)

-

-

-

-

-

-

-

15

2

8

25

(39)

(172)

-

-

-

(14)

(20)

(245)

(220)

(560)

2 Relates to the early closure of the Eraring Power Station. Refer to note C5.

3 The prior year amount includes $394 million of capital gains tax, offset by a $222 million tax benefit pertaining to utilisation of carry-forward capital losses.

4 These amounts represent the non-cash movement during the year relating to the Group's onerous contract. Future realised gains or losses will be recognised within underlying 

profit. Refer to note C5. 

5 The gross amounts include onerous contract provision movement of $359 million (2022: $51 million) and interest unwind of $9 million (2022: $4 million).

Financial Statements

95

A1 Segments (continued)

Segment assets and liabilities as at 30 June

Integrated Gas

Energy 
Markets

Share of 
Octopus 
Energy

Share 
of APLNG

Other

Corporate

Assets held 
for sale

Consolidated

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

2023

2022

$m

Assets

Segment assets

10,712 15,982

-

-

-

-

1,264

972

153

155

80

-

12,209

17,109

Investments 
accounted for using 
the equity method 
(refer to note A5)

Cash, funding-
related derivatives 
and tax assets

10

11

776

413

6,038

6,392

(569)

(571)

-

-

-

Total assets

10,722 15,993

776

413 6,038 6,392

695

401

-

-

463

616

666

821

21

101

-

-

-

6,255

6,245

484

666

18,948 24,020

Liabilities

Segment liabilities

(4,382)

(6,713)

Financial liabilities, 
interest-bearing 
liabilities, funding-
related derivatives 
and tax liabilities

Total liabilities

(4,382)

(6,713)

-

-

-

-

-

-

Net assets

6,340 9,280

776

413 6,038 6,392

(203) (1,362) (4,126) (4,701)

Additions of non-
current assets

396

429

173

268

-

-

24

65

2

4

-

-

(898) (1,763) (4,742) (5,522)

(4,130)

(4,918)

(8)

(15)

86

-

(4,138)

(4,918)

- (10,037) (13,998)

-

-

8,911

10,022

595

766

-

(898)

(1,763)

(612)

(604)

(7)

-

(5,899)

(9,080)

96

Annual Report 2023

A2 Revenue

2023

$m

Sale of electricity

Sale of gas

Pool revenue

Solar and batteries

Other revenue

Total revenue

2022

$m

Sale of electricity

Sale of gas

Pool revenue

Solar and batteries

Other revenue

Total revenue

Retail

4,408

1,397

-

-

30

Business and
Wholesale

3,267

2,204

2,796

-

9

LPG

-

740

-

-

-

5,835

8,276

740

4,166

1,185

-

-

30

5,381

2,891

1,627

2,608

-

28

7,154

-

705

-

-

-

705

Solar and
Energy
Services

Integrated
Gas

-

1,075

-

-

-

Total

7,906

5,568

2,796

105

106

1,075

16,481

-

825

-

-

-

825

7,183

4,456

2,608

107

107

14,461

231

152

-

105

67

555

126

114

-

107

49

396

The Group's primary revenue streams relate to the sale of electricity and natural gas to retail (residential and small to medium enterprises), 
business and wholesale customers, the sale of generated electricity into the National Electricity Market (NEM), and the sale of physical LNG 
cargoes that form part of an LNG trading portfolio.

Key judgements and estimates

The Group recognises revenue from electricity and gas sales once the energy has been consumed by the customer. When determining 
revenue for the financial period, management estimates the volume of energy supplied since a customer's last bill. The estimation of 
unbilled consumption requires judgement and is based on various assumptions including:

• volume and timing of energy consumed by customers;

• allocation of estimated electricity and gas volumes to various pricing plans;

• discounts linked to customer payment patterns; and

•

loss factors.

Management also uses unbilled consumption volumes to accrue network expenses incurred by the Group for unread customer electricity 
and gas meters.

The calculation of unbilled revenue requires significant judgement in estimating the level of energy consumption by customers during the 
unbilled period to 30 June 2023. The Group uses a backcasting model and volume-matching process to provide a reliable estimate of 
unbilled revenue as at 30 June 2023.

Retail contracts

Retail electricity is generally marketed through standard service offers that provide customers with discounts on published tariff rates. 
Contract duration can vary with some contracts providing a discount on published rates for a limited term, while other contracts have no 
fixed duration. Contracts generally require no minimum consumption, and can be terminated by the customer at any time without significant 
penalty. The supply of energy is considered a single performance obligation for which revenue is recognised upon delivery to customers at 
the offered rate. Where customers are eligible to receive additional behavioural discounts, Origin considers this to be variable consideration.

Business and wholesale contracts

Contracts with business and wholesale customers are generally medium to long-term, higher-volume arrangements with fixed or index-linked 
energy rates that have been commercially negotiated. The nature and accounting treatment of this revenue stream is largely consistent 
with retail sales. Some business and wholesale sales arrangements also include the transfer of renewable energy certificates (RECs), which 
represent an additional performance obligation. Revenue is recognised for these contracts when Origin has the 'right to invoice' the customer 
for consideration that corresponds directly with the value of units of energy delivered to the customer. Pool revenue relates to sales by Origin 
generation assets into the NEM, as well as revenue associated with gross settled PPAs. Origin has assessed it is acting as the principal in relation 
to transactions with the NEM and therefore recognises pool sales on a gross basis. Revenue from these sales is recognised at the spot price 
achieved when control of the electricity passes to the grid.

Financial Statements

97

A2 Revenue (continued)

Solar and Energy services

Solar and Energy Services revenue primarily relates to sales of solar, batteries and Community Energy Services. Solar and batteries revenue 
includes the sale, installation, repairs and maintenance services of solar photovoltaic systems, and battery solutions, to residential and business 
customers. Revenue is recognised at the point in time that the system is installed, or the service provided is complete. Community Energy 
Services supplies electricity and gas within embedded network sites. Similar to retail contracts, the supply of energy is considered a single 
performance obligation for which revenue is recognised upon delivery to the customers at the offered rate.

LPG and Integrated Gas

Revenue from the sale of LPG (Energy Markets segment) and LNG (Integrated Gas segment) is recognised at the point in time that the 
customer takes physical possession of the commodity. Revenue is recognised at an amount that reflects the consideration expected to 
be received.

A3 Other income

Net gain on dilution of investments1

Fees and services, and other income

Other income

Interest earned from other parties2

Interest earned on APLNG MRCPS

Interest income

1 The prior year amount relates to a gain on dilution of the Group's equity accounted investment in Octopus Energy.

2 Interest income is measured using an effective interest rate method and recognised as it accrues.

A4 Expenses

Cost of sales1

Employee expenses2

Depreciation and amortisation

Impairment of non-current assets3

Net loss on divestment4

Impairment of trade receivables (net of bad debts recovered)

Increase in fair value of derivatives

Net loss/(gain) from financial instruments measured at fair value

Net loss on sale of assets5

Net foreign exchange loss

Onerous contracts provision6

Other7

Expenses

Interest on borrowings

Interest on lease liabilities

Unwind of discounting on long-term provisions

Interest expense

1

Includes variable lease payments of $31 million (2022: $24 million).

2 Includes contributions to defined contribution superannuation funds of $71 million (2022: $60 million).

3 Refer to note C7.

4 The prior year amount relates to the divestment of 10 per cent of Origin’s investment in APLNG.

5 The current year amount primarily relates to the disposal of Beetaloo and wind up of Origin Energy Hydro Bermuda. Refer to note F4.

6 Refer to note C5.

7 Includes low-value assets and short-term leases payments of $8 million (2022: $3 million).

2023

$m

2022

$m

-

45

45

51

-

51

2023

$m

14,487

804

527

-

-

148

(259)

114

42

63

(359)

662

44

106

150

13

48

61

2022

$m

13,388

690

449

2,196

113

65

(1,155)

(85)

2

128

(51)

575

16,229

16,315

155

21

18

194

169

17

4

190

98

Annual Report 2023

A5 Results of equity accounted investees

for the year ended 30 June

2023

$m

APLNG1,2

Total joint ventures

Octopus Energy3,4

Gasbot Pty Limited

Gaschem Sydney

Total associates

Total

2022

$m

APLNG1,2

Total joint ventures

Octopus Energy3,4

Gasbot Pty Limited

Gaschem Sydney

Total associates

Total

Share of EBITDA

Share of ITDA

Share of net 
profit/(loss)

2,246

2,246

240

(1)

2

241

2,487

2,134

2,134

(36)

(1)

-

(37)

(1,060)

(1,060)

(101)

-

(2)

(103)

(1,163)

(1,086)

(1,086)

(51)

-

(1)

(52)

2,097

(1,138)

1,186

1,186

139

(1)

-

138

1,324

1,048

1,048

(87)

(1)

(1)

(89)

959

1 APLNG's summary financial information is separately disclosed in notes B2.1, B2.2 and B2.3.

2 Included in the Group’s share of net profit is $2 million (2022: $4 million) of MRCPS interest income, in line with the depreciation of the capitalised interest in APLNG’s result. 

Refer to note B2.1.

3 The Group holds a 20 per cent interest in Octopus Energy and has significant influence over the entity. The prior year interest was 18.7 per cent. Refer to note B4 for details 

regarding changes in ownership interest during the year.

4 Included in the Group's share of net profit is $20 million (2022: $18 million) of depreciation, relating to the fair value attributed to assets at the acquisition date. Refer to note B3.

as at 30 June

$m

APLNG1

Octopus Energy2

Gasbot Pty Limited

Gaschem Sydney

Total

1 APLNG's summary financial information is separately disclosed in notes B2.1, B2.2 and B2.3.

2 Octopus Energy's summary financial information is separately disclosed in notes B3.1 and B3.2

Equity accounted investment 
carrying amount

2023

5,469

776

-

10

2022

5,821

413

1

10

6,255

6,245

Financial Statements

99

A6 Earnings per share

Weighted average number of shares on issue-basic1

Weighted average number of shares on issue-diluted2

Statutory profit/(loss)

Earnings per share based on statutory consolidated profit

Statutory profit/(loss) $m

Basic earnings per share

Diluted earnings per share

Underlying profit

Earnings per share based on underlying consolidated profit

Underlying profit $m3

Underlying basic earnings per share

Underlying diluted earnings per share

2023

2022

1,720,567,672

1,753,612,216

1,731,006,904

1,762,126,506

1,055

(1,429)

61.3 cents

(81.5) cents

60.9 cents

(81.5) cents

747

43.4 cents

43.2 cents

407

23.2 cents

23.1 cents

1 The basic earnings per share calculation uses the weighted average number of shares on issue during the year reduced by shares bought-back and excluding treasury 

shares held.

2 The diluted earnings per share calculation uses the weighted average number of shares on issue during the year reduced by shares bought-back and excluding treasury shares 

held. It is also adjusted to reflect the number of shares that would be issued if outstanding Options, Performance Share Rights, Deferred Share Rights, Restricted Shares and 

Matching Share Rights were to be exercised (2023: 10,439,232; 2022: 8,514,290).

3 Refer to note A1 for a reconciliation of statutory consolidated profit to underlying consolidated profit.

A7 Dividends

The Directors have determined to pay a fully franked final dividend of 20 cents per share, on ordinary shares. The dividend will be paid on 
29 September 2023. Dividends paid during the year ended 30 June are detailed below.

Final dividend of 16.5 cents per share, partially franked to 75 per cent, in respect of the financial year ended 
30 June 2022, paid 30 September 2022
(2022: 7.5 cents per share, unfranked, in respect of the financial year ended 30 June 2021, paid 
1 October 2021)

Interim dividend of 16.5 cents per share, fully franked, in respect of the financial year ended 30 June 2023, paid 
24 March 2023
(2022: 12.5 cents per share, unfranked, in respect of the financial year ended 30 June 2022, paid 
25 March 2022)

Total dividends provided for or paid

Dividend franking account

Franking credits available to shareholders of Origin Energy Limited for subsequent financial years are shown below.

Australian franking credits available at 30 per cent

New Zealand franking credits available at 28 per cent (in NZD)

2023

$m

2022

$m

284

132

284

568

453

304

220

352

86

304

100

Annual Report 2023

B Investment in equity accounted joint ventures and associates

This section provides information on the Group’s equity accounted investments including financial information relating to APLNG and 
Octopus Energy.

B1 Interests in equity accounted joint ventures and associates

Joint ventures and associates

APLNG1

Octopus Energy2

PNG Energy Developments Limited3

Gasbot Pty Limited

Gaschem Sydney

Reporting date

30 June

30 April

Country 
of incorporation

Australia

United Kingdom

31 December

PNG

30 June

Australia

31 December

Germany

Ownership interest (per cent)

2023

27.5

20.0

-

35.0

25.0

2022

27.5

18.7

50.0

35.0

25.0

1 APLNG is a separate legal entity. Operating, management and funding decisions require the unanimous support of the Foundation Shareholders, which includes the Group 

and ConocoPhillips. Accordingly, joint control exists, and the Group has classified the investment in APLNG as a joint venture.

2 Octopus Energy is a separate legal entity. The Group’s investment is equity accounted as a result of the Group’s active participation on the Board and the Group’s ability to 

impact decision making, leading to the assessment that significant influence exists.

3 PNG Energy Developments Limited was deregistered on 26 October 2022.

Of all the above joint ventures and associates, only the interests in APLNG and Octopus Energy have a material impact on the Group at 
30 June 2023.

B2 Investment in APLNG

This section provides information on financial information related to the Group's investment in the equity accounted joint venture APLNG.

B2.1 Summary APLNG income statement

for the year ended 30 June

2023

2022

$m

Operating revenue

Operating expenses

EBITDA

Depreciation and amortisation expense

Interest income

Interest expense – MRCPS

Other interest expense

Income tax expense

ITDA

Statutory result for the year

Other comprehensive income

Statutory total comprehensive income2

Underlying profit for the year3

Underlying EBITDA for the year3

Total
APLNG

11,259

(3,091)

8,168

(1,659)

87

-

(440)

(1,850)

(3,862)

4,306

-

4,306

4,306

8,168

Origin
interest1

2,246

(456)

24

-

(121)

(509)

(1,062)

1,184

-

1,184

1,184

2,246

Total
APLNG

9,362

(2,486)

6,876

(1,563)

9

(141)

(328)

(1,456)

(3,479)

3,397

-

3,397

3,397

6,876

Origin
interest1

2,134

(495)

3

(48)

(105)

(445)

(1,090)

1,044

-

1,044

1,044

2,134

1 Origin's interest is 27.5 per cent. Prior to 8 December 2021 it was 37.5 per cent.

2 Excluded from the above is $2 million (2022: $4 million) (Origin share) of MRCPS interest income that has been recognised by Origin, in line with the depreciation of the 

capitalised interest in APLNG’s result above. Refer to note B2.2. This adjustment is disclosed under the Integrated Gas - Other segment on the 'share of ITDA of equity 

accounted investees' line in note A1.

3 Underlying profit and underlying EBITDA are non-statutory (non-IFRS) measures.

Income and expense amounts are converted from USD to AUD using the average exchange rate prevailing for the relevant period.

Financial Statements

B2.2 Summary APLNG statement of financial position

100 per cent APLNG
as at 30 June
$m

Cash and cash equivalents

Other assets

Current assets

Receivables from shareholders

Property, plant and equipment

Exploration, evaluation and development assets

Other assets

Non-current assets

Total assets

Bank loans – secured

Other liabilities

Current liabilities

Bank loans – secured

Other liabilities

Non-current liabilities

Total liabilities

Net assets

Group's interest of 27.5 per cent of APLNG net assets

Group's impairment expense1

Group's own costs

MRCPS elimination2

Investment in APLNG Pty Ltd3

101

2022

1,544

788

2,332

312

32,083

558

142

33,095

35,427

776

766

1,542

7,075

3,569

10,644

12,186

23,241

6,392

(477)

18

(112)

5,821

2023

1,720

910

2,630

324

32,441

510

149

33,424

36,054

885

647

1,532

6,489

6,078

12,567

14,099

21,955

6,038

(477)

18

(110)

5,469

1 Relates to impairments taken by the Group in the year ended 30 June 2020.

2 During project construction, when the Group received interest on the MRCPS from APLNG, it recorded the interest as income after eliminating a proportion of this interest 

that related to its ownership interest in APLNG. At the same time, when APLNG paid interest to the Group on MRCPS, the amount was capitalised by APLNG. Therefore, these 

capitalised interest amounts form part of the cost of APLNG's assets, and these assets have been depreciated since commencement of operations. The proportion attributable 

to the Group’s own interest (37.5 per cent prior to 8 December 2021 and 27.5 per cent thereafter) is eliminated through the equity accounted investment balance.

3 Includes an increase of $245 million due to foreign exchange that has been recognised in the foreign currency translation reserve. Also included is a reduction of 

A$1,783 million (US$1,198 million) relating to unfranked dividends received from APLNG.

Reporting date balances are converted from USD to AUD using an end-of-period exchange rate of 0.6629 (2022: 0.6891).

Key judgements and estimates

The carrying amount of the Group's equity accounted investment in APLNG is reviewed at each reporting date to determine whether there 
is any indication of impairment or reversal of impairment. Where an indicator of impairment exists, a formal estimate of the recoverable 
amount is made. The Group’s assessment of the recoverable amount uses a discounted cash flow methodology and considers a range of 
macroeconomic and project assumptions, including oil and LNG price, AUD/USD exchange rates, discount rates and costs over the asset's 
life. No impairment loss or reversal of impairment was recognised during the year.

Climate change is a material risk that can affect the Group’s operations through current and future climate-related legislation and policies 
and climate related scenarios. Future climate related conditions, legislation and policies may have an impact on future commodity prices, 
foreign exchange rates, discount rates, inflation, global market supply and demand conditions and whether reserve quantities are capable 
of economic extraction. Refer to the Strategy and climate risks section in the Overview.

102

Annual Report 2023

B2.3 Summary APLNG statement of cash flows

100 per cent APLNG
for the year ended 30 June
$m

Cash flow from operating activities

Receipts from customers

Payments to suppliers and employees

Net cash from operating activities

Cash flows from investing activities

DSRA loan repaid by Origin

Acquisition of property, plant and equipment

Acquisition of exploration and development assets

Acquisition of intangibles

Proceeds from sale of assets

Interest income

Net cash used in investing activities

Cash flows from financing activities

Payments relating to other financing activities

Repayment of lease principal

Payment of interest on lease liabilities

Repayment of borrowings

Payments of transaction and interest costs relating to borrowings

Payments for buy-back of MRCPS

Payments of interest on MRCPS

Payments of ordinary dividends

Net cash used in financing activities

Net increase in cash and cash equivalents

Cash and cash equivalents at the beginning of the year

Effect of exchange rate changes on cash

Cash and cash equivalents at the end of the year

2023

2022

11,767

(3,583)

8,184

-

(469)

(12)

(1)

2

82

(398)

-

(64)

(27)

(813)

(311)

-

-

(6,483)

(7,698)

88

1,544

88

1,720

9,529

(2,459)

7,070

51

(393)

(22)

(1)

68

8

(289)

(22)

(55)

(15)

(694)

(233)

(3,544)

(145)

(1,573)

(6,281)

500

905

139

1,544

Cash flow amounts are converted from USD to AUD using the exchange rate that approximates the actual rate on the date of the cash flows.

Financial Statements

103

B3 Investment in Octopus Energy Holdings Limited

Octopus Energy is an energy retailer and technology company incorporated in the United Kingdom and is not publicly listed. During the year 
the Group's ownership interest increased from 18.7 per cent to 20 per cent following additional investments by the Group. Refer to note B4 
for further details. 

The following table summarises the financial information of Octopus Energy, as included in its financial statements, adjusted for differences 
in accounting policies. The table also reconciles the summarised financial information to the carrying amount of the Group's interest in 
Octopus Energy.

B3.1 Summary Octopus income statement

for the year ended 30 June
$m

Operating revenue

Statutory result for the year

Other comprehensive income

Statutory total comprehensive income2

Underlying profit for the year3

Underlying EBITDA for the year3

2023

Total
Octopus
Energy

Origin
interest1

2022

Total
Octopus
Energy

24,285

795

-

795

795

1,200

159

-

159

159

240

8,562

(345)

-

(345)

(345)

(180)

1 Origin's interest is 20 per cent. In the prior year it was 20 per cent prior to 1 December 2021 and 18.7 per cent thereafter. Refer to note B4.

2 Excluded from the above is $20 million (2022: $18 million) (Origin share) of amortisation relating to the fair value attributed to assets at the acquisition date.

3 Underlying profit and underlying EBITDA are non-statutory (non-IFRS) measures.

Income statement amounts are converted from GBP to AUD using the average rate prevailing for the relevant period.

B3.2 Summary Octopus Energy statement of financial position

100 per cent Octopus Energy
as at 30 June
$m

Current assets1

Non-current assets

Current liabilities2

Non-current liabilities2

Net assets

Group's interest of 20 per cent (2022: 18.7 per cent) of Octopus Energy 
net assets

Goodwill, fair value adjustments and equity-settled transactions3

Group's own costs

Group's carrying amount of the investment in Octopus Energy4

2023

11,998

1,729

(5,894)

(5,735)

2,098

420

350

6

776

Origin
interest

(69)

-

(69)

(69)

(36)

2022

2,961

570

(2,867)

(11)

653

122

285

6

413

1 Current assets include cash and cash equivalents of $7,686 million (2022: $800 million).

2 Includes current financial liabilities and non-current financial liabilities of $3,298 million (2022: $1,732 million) and $5,735 million (2022: $11 million) respectively.

3 Includes goodwill and other fair value adjustments on initial recognition of the Group's equity accounted investment in Octopus Energy.

4 Includes a movement of $173 million related to an additional investment during the year and $51 million related to foreign exchange that has been recognised in the foreign 

currency translation reserve (2022: $19 million).

Reporting date balances are converted from GBP to AUD using an end-of-period exchange rate of 0.5250 (2022: 0.5665).

The associate has no contingent liabilities as at 30 June 2023.

104

Annual Report 2023

B4 Transactions between the Group and equity accounted investees

APLNG

Service transactions
The Group provides services to APLNG including corporate services, upstream operating services related to the development and operation 
of APLNG's natural gas assets, and marketing services relating to coal seam gas (CSG). The Group incurs costs in providing these services and 
charges APLNG for them in accordance with the terms of the contracts governing those services.

Commodity transactions
Separately, the Group has entered agreements to purchase gas from APLNG (2023: $636 million; 2022: $401 million) and sell gas to APLNG 
(2023: $40 million; 2022: $17 million). At 30 June 2023, the Group's outstanding payable balance for purchases from APLNG was $59 million 
(2022: $25 million) and outstanding receivable balance for sales to APLNG was nil (2022: $7 million).

Funding transactions
The Group received unfranked dividends of $1,783 million (2022: $433 million.)

On 18 July 2023 the directors of APLNG determined unfranked dividends to be paid to shareholders. The Group received unfranked dividends 
of US$65 million (A$98 million) on 26 July 2023.

On 15 August 2023 the directors of APLNG determined further unfranked dividends to be paid to shareholders. The Group expects to receive 
US$115 million on 29 August 2023.

In the prior year, Origin repaid $51 million of the DSRA loan from APLNG under the APLNG project finance debt service reserve 
account requirements.

In the prior year the Group received A$1,162 million of MRCPS buy-backs and reflected a reduction in the MRCPS non-current financial 
asset. Related MRCPS dividends of A$50 million were recognised as interest income. The APLNG MRCPS were fully bought back as at 
30 June 2022.

Octopus Energy

Additional equity transactions
On 9 August 2022 an additional investment of £94 million (A$163 million) was paid by the Group to Octopus Energy to restore its 20 per cent 
equity interest.

In January 2023 the Group invested a further £5.6 million (A$10 million), following further investments by other shareholders, to maintain its 
20 per cent equity interest.

Financial guarantee
The Group provided a financial guarantee to Octopus Energy’s financiers and during the year, $6 million (2022: $9 million) was recognised 
within other income in respect of the financial guarantee income. The financial guarantee expired in March 2023.

Kraken technology platform milestone payment
The £10 million (A$20 million) final milestone payment was paid in May 2023.

Financial Statements

105

C Operating assets and liabilities

This section provides information on the assets used to generate the Group's trading performance and the liabilities incurred as a result.

C1 Trade and other receivables

The following balances are amounts due from the Group's customers and other parties.

Current

Trade receivables net of allowance for impairment

Unbilled revenue net of allowance for impairment

Other receivables

Total current

Non-current

Trade receivables

Total non-current

2023

$m

867

1,457

224

2,548

60

60

2022

$m

724

2,107

540

3,371

45

45

Trade and other receivables are initially recorded at the amount billed to customers or other counterparties. Unbilled receivables represent 
estimated gas and electricity supplied to customers since their previous bill was issued. The carrying value of all receivables, including unbilled 
revenue, reflects the amount anticipated to be collected.

Key judgements and estimates

Recoverability of trade receivables: Judgement is required in determining the level of provisioning for customer debts. Impairment 
allowances take into account the age of the debt, historic collection trends and expectations about future economic conditions.

Unbilled revenue: Unbilled gas and electricity revenue is not collectable until customers' meters are read and invoices issued. Refer to note 
A2 for judgement applied in determining the amount of unbilled energy revenue to recognise.

Credit risk and collectability
The Group minimises the concentration of credit risk by undertaking transactions with a large number of customers from across a broad range 
of industries. Credit approval processes are in place for large customers and all customers are required to pay in accordance with agreed 
payment terms. Depending on the customer segment, settlement terms are generally 14 to 30 days from the date of the invoice. For some 
debtors, the Group may also obtain security in the form of deposits, guarantees, deeds of undertaking or letters of credit, which can be called 
upon if the counterparty defaults.

Debtor collectability is assessed on an ongoing basis and any resulting impairment losses are recognised in the income statement. The Group 
applies the simplified approach to providing for trade receivable and unbilled revenue impairment, which requires the expected lifetime credit 
losses to be recognised when the receivable is initially recognised. To measure expected lifetime credit losses, trade receivables and unbilled 
revenue balances have been grouped based on shared credit risk characteristics and ageing profiles. A debtor balance is written off when 
recovery is assessed to be no longer possible.

106

Annual Report 2023

C1 Trade and other receivables (continued)

As at 30 June 2023, the allowance for impairment in respect of trade receivables and unbilled revenue is $238 million (2022: $186 million).

The average age of trade receivables is 22 days (2022: 18 days). Other receivables are neither past due nor impaired and relate principally 
to generation and hedge contract receivables. The ageing of current trade receivables and unbilled revenue at the reporting date is 
detailed below.

$m

Unbilled revenue

Not yet due

Less than 30 days

31-60 days past due

61-90 days past due

Greater than 91 days

Total

2023

2022

Gross

1,473

629

114

50

36

260

2,562

Impairment 
allowance

(16)

(35)

(4)

(7)

(7)

(169)

(238)

Gross

2,120

539

86

49

30

193

3,017

The movement in the allowance for impairment in respect of trade receivables and unbilled revenue during the year is shown below.

Balance as at 1 July

Impairment losses recognised

Amounts written off

Balance as at 30 June

186

148

(96)

238

Impairment 
allowance

(13)

(8)

(5)

(9)

(8)

(143)

(186)

186

65

(65)

186

Financial Statements

C2 Exploration and evaluation assets

Balance as at 1 July

Additions

Disposal2

Transfers to assets held for sale

Exploration write-off

Balance as at 30 June

107

20221

$m

245

65

-

-

(24)

286

2023

$m

286

11

(263)

(8)

(26)

-

1 The prior year closing balance primarily related to the Group’s 77.5 per cent share in the Beetaloo Basin joint venture with Falcon Oil & Gas (Beetaloo asset) and the Group's 

interests in several permits in the Canning Basin with Buru Energy and Rey Resources.

2 The current year movements mainly relate to the disposal of Beetaloo. Refer to note F4.

The Group holds a number of exploration permits that are grouped into areas of interest according to geographical and geological attributes. 
Expenditure incurred in each area of interest is accounted for using the successful efforts method. Under this method, all general exploration 
and evaluation costs are expensed as incurred except the direct costs of acquiring the rights to explore, drilling exploratory wells and 
evaluating the results of drilling. These direct costs are capitalised as exploration and evaluation assets pending the determination of the 
success of the well. If a well does not result in a successful discovery, the previously capitalised costs are immediately expensed.

The carrying amounts of exploration and evaluation assets are reviewed at each reporting date to determine whether any of the following 
indicators of impairment are present:

•

•

•

•

the right to explore has expired, or will expire in the near future, and is not expected to be renewed;

further exploration for and evaluation of resources in the specific area is not budgeted or planned for;

the Group has decided to discontinue activities in the area; or

there is sufficient data to indicate the carrying value is unlikely to be recovered in full from successful development or by sale.

Where an indicator of impairment exists, the asset's recoverable amount is estimated. If it is concluded that the carrying value of an exploration 
and evaluation asset is unlikely to be recovered by future exploitation or sale, an impairment is recognised in the income statement for 
the difference.

Key judgement

Recoverability of exploration and evaluation assets
Assessment of the recoverability of capitalised exploration and evaluation expenditure requires certain estimates and assumptions to be 
made as to future events and circumstances, particularly in relation to whether economic quantities of reserves have been discovered. 
Such estimates and assumptions may change as new information becomes available. Additionally, future climate-related conditions, 
legislation and policies may impact whether reserve quantities are capable of economic extraction. The recoverability of these assets 
continues to be monitored by the Group. Such estimates and assumptions may change as new information becomes available.

Upon approval of the commercial development of a project, the exploration and evaluation asset is classified as a development asset. Once 
production commences, development assets are transferred to PP&E.

108

Annual Report 2023

C3 Property, plant and equipment

Owned

Right-of-use (ROU)

Total

Plant 
and equipment

Land 
and buildings

Capital work 
in progress

Plant 
and equipment

Land 
and buildings

$m

2023

Cost

Less: Accumulated 
depreciation and 
impairment losses

Total

Balance as at 1 July 2022

Additions

Net restoration movement

Disposals

Modifications to lease terms

Depreciation/amortisation

Transfers within PP&E

Transfers to assets held for sale

6,030

(3,852)

2,178

2,303

72

13

(26)

-

(316)

164

(32)

185

(78)

107

115

-

-

-

-

(2)

-

(6)

107

Balance as at 30 June 2023

2,178

2022

Cost

Less: Accumulated 
depreciation and 
impairment losses

Total

Balance as at 1 July 2021

Additions

Net restoration movement

Disposals

Modifications to lease terms

Depreciation/amortisation

Transfers within PP&E

Transfers to intangibles

Effect of movements in foreign 
exchange rates

Balance as at 30 June 2022

5,952

194

(3,649)

2,303

2,458

41

(31)

(9)

-

(216)

60

(3)

3

2,303

(79)

115

112

6

-

-

-

(3)

-

-

-

115

420

-

420

371

213

-

-

-

-

(164)

-

420

371

-

371

317

114

-

-

-

-

(60)

-

-

371

287

400

7,322

(92)

195

169

35

-

-

43

(46)

-

(6)

195

(131)

269

297

-

-

(5)

9

(32)

-

-

269

(4,153)

3,169

3,255

320

13

(31)

52

(396)

-

(44)

3,169

266

397

7,180

(97)

169

84

127

-

-

12

(54)

-

-

-

(100)

297

320

1

-

(78)

85

(31)

-

-

-

(3,925)

3,255

3,291

289

(31)

(87)

97

(304)

-

(3)

3

169

297

3,255

Owned PP&E
PP&E is recorded at cost less accumulated depreciation, amortisation and impairment charges. Cost includes the estimated future cost of 
required closure and rehabilitation.

The carrying amounts of assets are reviewed to determine if there is any indication of impairment. If any such indication exists, the asset's 
recoverable amount is estimated and if required, an impairment is recognised in the income statement.

Depreciation is calculated on a straight-line basis so as to write off the cost of each asset over its expected useful life. Leasehold improvements 
are amortised over the period of the relevant lease or estimated useful life, whichever is shorter. Land and capital work in progress are 
not depreciated.

The estimated useful lives used in the calculation of depreciation are shown below.

• Buildings, including leasehold improvements 10 to 50 years

• Plant and equipment 3 to 30 years

Financial Statements

109

C3 Property, plant and equipment (continued)

Leased PP&E
The Group's leased assets include commercial offices, power stations, LPG terminals and shipping vessels, motor vehicles and other items 
of equipment.

ROU assets are recognised at the commencement of a lease. ROU assets are initially valued at the corresponding lease liability amount 
adjusted for any payments already made, lease incentives received, or initial direct costs incurred when entering into the lease. Where the 
Group is required to restore the ROU asset at the end of the lease, the cost of restoration is also included in the value of the ROU asset.

ROU assets are depreciated on a straight-line basis over the shorter of the lease term or the useful life of the ROU asset. The carrying amounts 
of ROU assets are reviewed to determine if there is any indication of impairment. If any such indication exists, the asset's recoverable amount 
is estimated, and if required, an impairment is recognised in the income statement.

Refer to note D2 for discussion of the recognition and measurement of associated lease liability balances.

Key judgements and estimates

Recoverability of carrying values: Estimates of recoverable amounts are based on an asset’s value-in-use or fair value less costs to sell, 
whichever is higher. The recoverable amount of these assets is sensitive to changes in key assumptions.

Estimation of useful economic lives: A technical assessment of the operating life of an asset requires significant judgement. Useful lives 
are amended prospectively when a change in the operating life is determined. The estimated useful lives of our assets align with our climate 
change strategy commitments.

Eraring Power Station useful life: The useful life of Eraring remains unchanged at August 2025 for the purpose of accounting assessments 
presented within these financial statements. Prevailing market conditions will continue to be assessed which will help inform the final timing 
of closure of all four units at Eraring. Refer to the Strategy and climate change risks section in the Overview.

Restoration provisions: An asset's carrying value includes the estimated future cost of required closure and rehabilitation activities. Refer 
to note C5 for the judgement related to restoration provisions.

Climate change risks: Future climate-related conditions, legislation and policies may have an impact on these estimates and continues to 
be monitored.

Lease term: Where lease arrangements contain options to extend the term or terminate the contract, the Group assesses whether it is 
'reasonably certain' that the option to extend or terminate will be exercised. Consideration is given to all facts and circumstances that create 
an economic incentive to extend or terminate the contract. Lease liabilities and ROU assets are measured using the reasonably certain 
contract term.

110

Annual Report 2023

C4 Intangible assets

Goodwill net of impairment losses

Software and other intangible assets

Accumulated amortisation

Total

Reconciliations of the carrying amounts of each class of intangible asset are set out below.

$m

Balance as at 1 July 2022

Additions1

Transfers to assets held for sale

Amortisation expense

Balance as at 30 June 2023

Balance as at 1 July 2021

Additions2

Transfers from PP&E

Impairment3

Amortisation expense

Balance as at 30 June 2022

2023

$m

1,964

1,786

(1,257)

2,493

Goodwill

Software
and other
intangibles

1,965

-

(1)

-

1,964

4,136

25

-

(2,196)

-

1,965

558

103

(1)

(131)

529

522

183

3

-

(150)

558

2022

$m

1,965

1,684

(1,126)

2,523

Total

2,523

103

(2)

(131)

2,493

4,658

208

3

(2,196)

(150)

2,523

1 Additions include amounts relating to the build of the Kraken technology platform and $6 million of other intangibles related to the acquisition of Yanco Solar Farm.

2 Includes $77 million of software and other intangibles related to the acquisition of WINconnect Pty Ltd and $25 million of goodwill. Additions also include $15 million related 

to the acquisition of Yarrabee Solar Farm and $12 million related to the acquisition of the Carisbrook Solar Farm.

3 Relates to the impairment of Energy Markets segment goodwill. Refer to note C7. 

Goodwill is stated at cost less any accumulated impairment losses and is not amortised. Software and other intangible assets are stated at cost 
less any accumulated impairment losses and accumulated amortisation. Amortisation is recognised as an expense on a straight-line basis over 
the estimated useful lives of the intangible assets.

The average amortisation rate for software and other intangibles (excluding capital work in progress) was 9 per cent (2022: 11 per cent).

Key judgements and estimates

Recoverability of carrying values: Refer to note C7.

Financial Statements

C5 Provisions

$m

Balance as at 1 July 2022

Provisions recognised

Provisions released

Payments/utilisation

Unwinding of discounting

Transfers to liabilities held for sale

Effect of movements in foreign exchange rates

Balance as at 30 June 2023

Current

Non-current

Total provisions

111

Total

1,234

43

(407)

(87)

18

(1)

15

815

229

586

815

Restoration1

Onerous
contracts2

Other3

629

11

(44)

(11)

9

(1)

-

593

397

-

(359)

-

9

-

15

62

208

32

(4)

(76)

-

-

-

160

1 The closing balance includes amounts relating to the restoration of the Eraring Power Station site and other generation gas power station locations. Also included within this 

balance are rehabilitation provisions for contamination at existing and legacy operating sites.

2 All material contracts in which the unavoidable costs of meeting the obligations exceed the economic benefits are deemed onerous and require a provision to be recognised 

upfront. This balance relates to an onerous contract provision of $62 million (US$41 million) (2022: $397 million (US$273 million)) for the LNG sales contract with ENN.

3 The closing balance of other provisions primarily relates to costs for compliance with safety standard requirements relating to the Eraring ash dam wall, costs associated with 

the new Myuna Bay Recreation Centre facility, costs associated with the Eraring Power Station closure and a make good provision relating to existing property leases.

Restoration provisions are initially recognised at the best estimate of the costs to be incurred in settling the obligation. Where restoration 
activities are expected to occur more than 12 months from the reporting period, the provision is discounted using a risk-free rate that reflects 
current market assessments of the time value of money. The unwinding of the discount is recognised in each period as interest expense.

At each reporting date, the restoration provision is remeasured in line with changes in discount rates, and changes to the timing or amount 
of costs to be incurred, based on current legal requirements and technology. Any changes in the estimated future costs associated with:

• Restoration and dismantling are added to or deducted from the related asset; and

• Environmental rehabilitation are expensed in the current period.

Key estimate

Restoration, rehabilitation and dismantling costs

The Group estimates the cost of future site restoration activities at the time of installation or construction of an asset, or when an obligation 
arises. Restoration often does not occur for many years and thus significant judgement is required as to the extent of work, cost and timing 
of future activities. Future social, regulatory and climate-related conditions and policies may have an impact on these estimates and will 
continue to be monitored.

The useful life of Eraring remains unchanged at August 2025 for the purpose of accounting assessments presented within these financial 
statements. Prevailing market conditions will continue to be assessed which will help inform the final timing of closure of all four units at 
Eraring. Refer to the Strategy and climate risks section in the Overview.

112

Annual Report 2023

C6 Other financial assets and liabilities

$m

Other financial assets

Measured at fair value through profit or loss

Settlement Residue Distribution Agreement units

Environmental scheme certificates

Investment fund units

Debt and other securities

Equity securities

Measured at fair value through other comprehensive income

Equity securities

Measured at amortised cost

Futures collateral

AEMO cash deposits

Debt instruments

Total other financial assets

Other financial liabilities

Measured at fair value through profit or loss

Environmental scheme surrender obligations

Measured at amortised cost

Futures collateral

Financial guarantees1

Total other financial liabilities

2023

2022

Current

Non-current

Current

Non-current

73

349

-

7

-

-

38

-

-

467

369

49

-

418

56

-

61

100

1

70

-

-

53

341

-

-

-

-

109

444

-

14

-

-

3

290

-

860

417

304

6

727

70

-

59

22

1

51

-

-

40

243

-

-

-

-

1 Financial guarantee contracts are initially recognised at fair value. Subsequently, they are measured at either the amount of any determined loss allowance or at the amount 

initially recognised less any cumulative income recognised, whichever is larger. The prior year financial guarantee related to the working capital facility entered into by Octopus 

Energy with its financiers, as referred to in note B4, for which the Group had provided a guarantee.

C7 Impairment of non-current assets

Cash-generating units

Assets are grouped together into the smallest group of individual assets that generate largely independent cash inflows (cash-generating unit 
or (CGU)). The Energy Markets segment consists of the following materially distinct CGUs:

• Retail CGU: incorporates Mass Market customers, Commercial & Industrial customers and the Wholesale & Trading businesses for 

electricity and natural gas commodities. The Wholesale & Trading business includes various electricity power purchase agreements and 
major wholesale gas supply contracts.

• Generation CGU: incorporates cash flows from Origin's power stations.

• LPG CGU: supplies and distributes LPG to residential and business locations across Australia and the Pacific.

The carrying amounts of the CGUs are reviewed at each reporting date to determine whether there is any indication of impairment. Where 
an indicator of impairment exists, or where goodwill is present, a formal estimate of the recoverable amount is made.

Only the Retail CGU contains a material goodwill balance and an impairment assessment of the recoverable amount was performed in the 
current and prior year.

Financial Statements

113

C7 Impairment of non-current assets (continued)

Recoverable amount

The recoverable amount of the Retail CGU has been determined using value-in-use models that include an appropriate terminal value. The 
value-in-use calculations are sensitive to a number of key assumptions requiring management judgement, including future commodity prices, 
regulatory policies, and the outlook for the market supply-and-demand conditions. The key assumptions used by the Group in its impairment 
assessment are shown in the table below.

Key assumptions

Energy Markets

Commodity prices

Future commodity price assumptions impact the recoverability of carrying values and are reviewed at least twice annually. 
The Group's estimate of future commodity prices is made with reference to internally derived forecast data, current spot 
prices, external market analysts' forecasts and forward curves. Where volumes are contracted, future prices reflect the 
contracted price.

Long-term 
growth rates

Cash flows are projected for the term of electricity PPAs and major wholesale supply contracts in the Retail CGU. Other Retail 
CGU cash flows are projected for five years. The growth rate used to extrapolate Retail cash flows beyond the initial period 
projected averages 2.3 per cent, analogous to long term Consumer Price Index.

Customer numbers

This is based on a review of actual customer numbers and historical data regarding levels of customer churn. The historical 
analysis is considered against current and expected market trends and competition for customers.

Gross margin and 
operating cost

This is based on a review of actual gross margins and cost per customer, and consideration of current and expected market 
movements and impacts.

Discount rate

Discount rates used are the pre-tax equivalent of a post-tax discount rate of 7.5 per cent (2022: 7.2 per cent).

Climate risk

The Group continues to develop its assessment of the potential impacts of climate change and the transition to a low-carbon 
economy and this has been considered in the assumptions used as part of the recoverable amount assessment.

No impairment loss was recognised during the year (2022: $2,196 million). The impairment loss in the prior year was allocated to goodwill in 
the Retail CGU and cannot be reversed in future periods.

Refer to the Strategy and climate change risks section in the Overview for further analysis of the recoverable amount of non-current assets 
applying the Group’s climate scenario analysis.

114

Annual Report 2023

D Capital, funding and risk management

This section focuses on the Group's capital structure and related financing costs. Information is also presented about how the Group manages 
capital, and the various financial risks to which the Group is exposed through its operating and financing activities.

D1 Capital management

The Group’s objective when managing capital is to make disciplined capital allocation decisions between investment in growth, distributions 
to shareholders and to maintain an optimal capital structure while maintaining access to capital. Management believes that a strong 
investment-grade credit rating (Baa2) and an appropriate level of net debt are required to meet these objectives. The Group's current credit 
rating is Baa2 (stable outlook) from Moody's.

Key factors considered in determining the Group's capital structure and funding strategy at any point in time include expected operating cash 
flows, capital expenditure plans, the maturity profile of existing debt facilities, the dividend policy, and the ability to access funding from banks, 
capital markets and other sources.

The Group monitors its capital requirements through a number of metrics including the gearing ratio (target range of approximately 20 to 
30 per cent) and an adjusted net debt to adjusted underlying EBITDA ratio (target range of 2.0x to 3.0x). These targets are consistent with 
attaining a strong investment-grade rating. Underlying EBITDA is a non-statutory (non-IFRS) measure.

The gearing ratio is calculated as adjusted net debt divided by adjusted net debt plus total equity. Net debt, which excludes cash held by 
Origin to fund APLNG-related operations, is adjusted to take into account the effect of FX hedging transactions on the Group’s foreign 
currency debt obligations. The adjusted net debt to adjusted underlying EBITDA ratio is calculated as adjusted net debt divided by adjusted 
underlying EBITDA (Origin's underlying EBITDA less Origin's share of APLNG underlying EBITDA and Origin’s share of Octopus Energy 
underlying EBITDA plus net cash flow from APLNG) over the relevant rolling 12-month period.

The Group monitors its current and future funding requirements for at least the next five years and regularly assesses a range of funding 
alternatives to meet these requirements in advance of when the funds are required.

Borrowings

Lease liabilities

Total interest-bearing liabilities

Less: Cash and cash equivalents excluding APLNG-related cash1

Net debt

Fair value adjustments on FX hedging transactions

Adjusted net debt

Total equity

Total capital

Gearing ratio

Ratio of adjusted net debt to adjusted underlying EBITDA

1 This balance excludes $93 million (2022: $48 million) of cash held by Origin, as upstream operator, to fund APLNG-related operations.

Bank debt facility repayment
On 19 August 2022 Origin made an early repayment of a US$20 million syndicated bank facility tranche.

2023

$m

2,713

545

3,258

(370)

2,888

(11)

2,877

8,911

11,788

24%

1.2x

2022

$m

2,855

535

3,390

(572)

2,818

20

2,838

10,022

12,860

22%

1.9x

Debt maturity
On 4 April 2023 Origin repaid the €150 million ten-year note issued under the Euro Medium Term Note program. The notes had been 
swapped to A$186 million.

Financial Statements

115

D2 Interest-bearing liabilities

Current

Bank loans - unsecured

Capital market borrowings – unsecured

Total current borrowings

Lease liabilities – secured

Total current interest-bearing liabilities

Non-current

Bank loans – unsecured

Capital market borrowings – unsecured

Total non-current borrowings

Lease liabilities – secured

Total non-current interest-bearing liabilities

2023

$m

2022

$m

-

128

128

64

192

515

2,070

2,585

481

3,066

29

228

257

59

316

508

2,090

2,598

476

3,074

Borrowings are initially recorded at the amount of proceeds received (fair value) less transaction costs. After that date, the liability is amortised 
to face value at maturity using an effective interest rate method.

Lease liabilities are initially measured at the present value of future lease payments discounted at the Group's incremental borrowing rate. 
Where a lease includes termination and/or extension options, the impact of these options on the amount of future payments is included where 
exercise of such options is considered reasonably certain to occur. Interest expense is charged on outstanding lease liabilities that reduce over 
time as periodic payments are made.

The lease liability is remeasured when certain events occur, including changes in the lease term or changes in future lease payments such as 
those resulting from inflation-linked indexation or market rate rent reviews. On remeasurement of lease liabilities, a corresponding adjustment 
is made to the ROU asset.

The contractual maturity of lease liabilities is disclosed within the liquidity table in note D4.

The contractual maturities of non-current borrowings are as set out below.

One to two years

Two to five years

Over five years

Total non-current borrowings

2023

$m

-

814

1,771

2,585

2022

$m

123

508

1,967

2,598

Some of the Group's borrowings are subject to terms that allow the lender to call on the debt in the event of a breach of covenants. As at 
30 June 2023, the Group's borrowings were in compliance with covenants.

116

Annual Report 2023

D3 Contributed equity

Ordinary share capital

Opening balance

On-market share buy-back1

Less treasury shares:

Opening balance

Shares purchased on market

Utilisation of treasury shares on vesting of employee share schemes 
and DRP

Total treasury shares

Closing balance

2023

2022

2023

2022

Number of shares

$m

1,722,747,671

1,761,211,071

-

(38,463,400)

6,913

-

(5,899,184)

(6,046,328)

(500,000)

(13,748,516)

4,652,424

13,895,660

(1,746,760)

(5,899,184)

(36)

(4)

28

(12)

7,163

(250)

(25)

(75)

64

(36)

1,721,000,911

1,716,848,487

6,901

6,877

1 During the prior year, a buy-back of 38.5 million shares was completed. The total consideration paid for shares bought back on-market was $250 million at an average price 

of $6.50 per share.

Ordinary shares
Holders of ordinary shares are entitled to receive dividends as determined from time to time and are entitled to one vote per share at 
shareholders' meetings. In the event of the winding up of the Group, ordinary shareholders rank after creditors, and are fully entitled to any 
proceeds of liquidation. The Group does not have authorised capital or par value in respect of its issued shares.

Treasury shares
Where the Group or other members of the Group purchase shares in the Company, the consideration paid is deducted from the total 
shareholders' equity and the shares are treated as treasury shares until they are subsequently sold, reissued or cancelled. Treasury shares are 
purchased primarily for use on vesting of employee share schemes and the DRP. Shares are accounted for at a weighted average cost.

D4 Financial risk management

Overview

The Group's day-to-day operations, new investment opportunities and funding activities introduce financial risks, which are actively managed 
by the Board Risk Committee. These risks are grouped into the following categories:

• Credit: The risk that a counterparty will not fulfil its financial obligations under a contract or other arrangement.

• Market: The risk that fluctuations in commodity prices, foreign exchange rates and interest rates will adversely impact the Group's result.

• Liquidity: The risk that the Group will not be able to meet its financial obligations as they fall due.

Risk

Credit

Market

Liquidity

Sources

Risk management framework

Financial exposure

Sale of goods 
and services and 
hedging activities

The Board approves credit risk 
management policies that determine the 
level of exposures it is prepared to accept. 
Credit limits are allocated to counterparties 
based on publicly available credit 
information from recognised providers 
where available.

Notes C1, C6 and D4 disclose the carrying amounts of 
financial assets, which represent the Group's maximum 
exposure to credit risk at the reporting date. The Group 
utilises International Swaps and Derivative Association 
(ISDA) agreements to limit exposure to credit risk by 
netting amounts receivable from and payable to individual 
counterparties (refer to note G8).

Purchase and sale 
of commodities and 
funding risks

Ongoing business 
obligations and new 
investment 
opportunities

The Board approves policies that ensure 
the Group is not exposed to excess 
risk from market volatility. These policies 
include active hedging of price and volume 
exposures within prescribed cash flow at 
risk and value at risk limits.

The Group centrally manages its liquidity 
position through cash flow forecasting 
and maintenance of minimum levels of 
liquidity determined by the Board. The 
debt portfolio is periodically reviewed to 
ensure there is funding flexibility and an 
appropriate maturity profile.

See below for further discussion of market risk.

Analysis of the Group's liquidity profile as at the reporting 
date is presented at the end of this section.

Financial Statements

117

D4 Financial risk management (continued)

Market risk

The scope of the Group's operations and activities exposes it to multiple markets risks. The table below summarises these risks by nature of 
exposure and provides information about the risk mitigation strategies being applied.

Nature

Sources of financial exposure

Risk management strategy

Commodity price

Future commercial transactions and recognised assets and 
liabilities exposed to changes in electricity, oil, gas, coal or 
environmental scheme certificate prices

Foreign exchange

Foreign-denominated borrowings and investments and future 
foreign currency denominated commercial transactions

Interest rate

Variable-rate borrowings (cash flow risk) and fixed-rate borrowings 
(fair value risk)

Due to vertical integration, a significant portion of the 
Group's spot electricity purchases from the NEM are 
naturally hedged by generation sales into the NEM at 
spot prices. The Group manages its remaining exposure 
to commodity price fluctuations within Board-approved 
limits using a mix of commercial contracts (such as 
fixed-price purchase contracts) and derivative instruments 
(described below).

The Group limits its exposure to changes in foreign 
exchange rates through forward foreign exchange 
contracts and cross-currency interest rate swaps. In certain 
circumstances, borrowings are left in a foreign currency, or 
swapped from one foreign currency to another, to hedge 
expected future business cash flows in that currency. 
Significant foreign-denominated transactions undertaken 
in the normal course of operations are managed on a 
case-by-case basis.

Interest rate exposures are kept within an acceptable range 
as determined by the Board. Risk limits are managed 
through a combination of fixed-rate and fixed-to-floating 
interest rate swaps.

Derivatives to manage market risks

Derivative instruments are contracts with values that are derived from an underlying price index (or other variable) that require little or no initial 
net investment, and that are settled at a future date.

The Group uses the following types of derivative instruments to mitigate market risk.

Forwards

Futures

Swaps

Options

A contract documenting the underlying reference rate (such as benchmark price or exchange rate) to be paid or received on 
a notional principal obligation at a future date.

An exchange-traded contract to buy or sell an asset for an agreed price at a future date. Futures are net-settled in cash without 
physical delivery of the underlying asset.

A contract in which two parties exchange a series of cash flows for another (such as fixed-for-floating interest rate).

A contract in which the buyer has the right, but not the obligation, to buy (a call option) or sell (a put option) an instrument at 
a fixed price in the future. The seller has the corresponding obligation to fulfil the transaction if the buyer exercises the option.

Structured 
electricity products

A non-standardised contract, generally with an energy market participant, to acquire long-term capacity. These contracts 
typically contain features similar to swaps and call options.

Derivatives are carried on the balance sheet at fair value. Movements in the price of the underlying variables, which cause the value of the 
contract to fluctuate, are reflected in the fair value of the derivative.

The method of recognising changes in fair value depends on whether the derivative is designated in an 'accounting' hedge relationship. 
Derivatives not designated as accounting hedges are referred to as 'economic' hedges.

Fair value gains and losses attributable to economic hedges are recognised in the income statement and resulted in a $270 million gain (2022: 
$1,153 million gain) for the year. Fair value gains and losses attributable to accounting hedges are discussed in the Hedge Accounting section.

118

Annual Report 2023

D4 Financial risk management (continued)

$m

2023

Economic hedges

Commodity contracts

Foreign exchange and interest rate contracts

Total economic hedges

Accounting hedges

Commodity contracts

Foreign exchange and interest rate contracts

Total accounting hedges

Total

2022

Economic hedges

Commodity contracts

Foreign exchange and interest rate contracts

Total economic hedges

Accounting hedges

Commodity contracts

Foreign exchange and interest rate contracts

Total accounting hedges

Total

Hedge accounting

Assets

Liabilities

Current

Non-current

Current

Non-current

751

27

778

322

-

322

1,100

1,112

5

1,117

2,016

41

2,057

3,174

1,183

2

1,185

391

-

391

1,576

1,766

-

1,766

1,309

-

1,309

3,075

(706)

(10)

(716)

(185)

-

(185)

(901)

(1,417)

(48)

(1,465)

(125)

-

(125)

(1,590)

(1,051)

(10)

(1,061)

(82)

(31)

(113)

(1,174)

(1,526)

(3)

(1,529)

(161)

(54)

(215)

(1,744)

The Group uses two types of hedge accounting relationships, as detailed below.

Fair value hedge

Cash flow hedge

Objective of 
hedging 
arrangement

To hedge our exposure to changes in the fair value of a recognised 
asset or liability or unrecognised firm commitment, caused by 
interest rate or foreign currency movements.

To hedge our exposure to variability in the cash flows of a 
recognised asset or liability, or a highly probable forecast 
transaction caused by commodity price, interest rate and 
foreign currency movements.

Effective 
hedge portion

Hedge 
ineffectiveness

All changes in the fair value of the underlying item relating to 
the hedged risk and the change in fair value of derivatives are 
recognised in profit and loss at the same time.

The effective portion of changes in the fair value of 
derivatives designated as cash flow hedges are recognised 
in the hedge reserve.

Certain determinants of fair value, such as credit charges included in derivatives, or mismatches between the timing of 
the instrument and the underlying item in the hedge relationship, can cause hedge ineffectiveness. Any ineffectiveness is 
recognised immediately in profit or loss as a change in the fair value of derivatives.

Hedged item sold 
or repaid

The unamortised fair value adjustment is recognised immediately 
in profit or loss.

Amounts accumulated in the hedge reserve are transferred 
immediately to profit or loss.

Hedging instrument 
expires, is sold, is 
terminated or no 
longer qualifies for 
hedge accounting

The unamortised fair value adjustment is recognised in profit or 
loss when the hedged item is recognised in profit or loss. This may 
occur over time if the hedged item is amortised over the period 
to maturity.

The amount previously deferred in the hedge reserve is only 
transferred to profit or loss when the hedged item is also 
recognised in profit or loss.

At 30 June 2022 and 30 June 2023 all derivatives designated in hedge accounting relationships are cash flow hedges.

Financial Statements

119

D4 Financial risk management (continued)

Cash flow hedges

A number of derivative contracts have been designated as cash flow hedges of the Group's exposure to foreign exchange, interest rate and 
commodity price fluctuations. Designated derivatives include swaps, options, futures and forwards.

The Group's structured electricity products, though important to the overall risk management strategy, do not qualify for hedge accounting. 
As such, they are not represented in the summary information below.

2023

Nominal hedge volumes

FX and interest

EUR 600m

Electricity

13.1 TWh

Hedge rates

AUD/EUR 0.62;
Fixed 3.2%

$22-$300/MWh

Propane

104k mt

US$490-US$620/mt

Crude oil & gas

1,406k barrels 
(crude oil);
11.9 tBtu (gas)

US$53-US$94/bbl 
(ICE Brent);
US$6.5-US$37.2/
MMBtu (JKM)

Timing of cash flows – up to

Sep 2029

Dec 2026 Oct 2024 (ICE Brent);
Dec 2025 (JKM)

Dec 2026

Carrying amounts - $m

FX and interest

Electricity

Crude oil & gas

Propane

Hedging instrument – assets1

Hedging instrument – liabilities1

Hedge reserve2

Fair value increase/(decrease) - $m

Hedging instrument

Hedged item

Hedge ineffectiveness3

Reconciliation of hedge reserve - $m

Effective portion of hedge gains/(losses)

Transfer of deferred losses/(gains) to:

– Cost of sales

– Finance costs

Tax on above items

Change in hedge reserve (post-tax)

-

(31)

45

(18)

18

-

(19)

-

(30)

15

(34)

564

(198)

(366)

(1,918)

1,918

-

149

(59)

(99)

(656)

645

(11)

(215)

(186)

(1,704)

-

575

(1,344)

(484)

-

201

(469)

-

(10)

10

(19)

19

-

(13)

(6)

-

6

(13)

1 Hedging instruments are included in the derivatives balance on the statement of financial position.

2 No hedges have been discontinued or de-designated in the current year.

3 Hedge ineffectiveness is recognised within expenses in the income statement as a change in fair value of derivatives.

Total

713

(298)

(410)

(2,611)

2,600

(11)

(433)

(2,194)

(30)

797

(1,860)

120

Annual Report 2023

D4 Financial risk management (continued)

Market risk

The following is a summary of the Group's market risk and the sensitivity of financial instrument fair values to reasonably possible changes in 
market pricing at the reporting date.

Risk

USD exchange rate

Exposure

• USD debt

• FX and commodity derivatives with USD pricing

Euro exchange rate

• Currency basis on the cross-currency interest rate 

swaps (CCIRSs) swapping euro debt to AUD

Interest rates

•

Interest rate swaps

• Long-term derivatives and other financial assets/
liabilities for which discounting is significant

Electricity forward price

• Electricity forward price

Oil forward price

• Commodity derivatives

Renewable Energy 
Certificates (REC) 
forward price

Liquidity risk

• REC forwards

• Environmental scheme certificates

• Environmental scheme surrender obligations

Relationship to financial instruments value

A 10 per cent increase/decrease in the USD exchange rate 
would increase/decrease fair value by $101/ ($104) million 
(2022: $47/ ($48 million).

A 10 per cent increase/decrease in the EUR exchange rate 
would increase/decrease fair value by $10 million (2022: 
$6 million).

A 100 basis point increase/decrease in interest rates 
would impact fair value by $4/($9) million (2022: ($27)/ 
$26 million).

A 10 per cent increase/decrease in electricity forward 
prices would increase/decrease fair value by $105 million 
(2022:$355 million).

A 10 per cent increase/decrease in oil forward prices 
would decrease/increase fair value by $223 million (2022: 
($140)/$139 million).

A 10 per cent increase/decrease in renewable energy 
certificate forward prices would increase/decrease fair 
value by $29 million (2022: $32 million).

The table below sets out the timing of the Group's payment obligations, as compared to the receipts expected from the Group's financial 
assets, and available undrawn facilities. Amounts are presented on an undiscounted basis and include cash flows not recorded on the 
statement of financial position, such as interest payments for borrowings.

2023

$m

Bank loans and capital markets borrowings

Lease liabilities

Net other financial assets/liabilities

Derivative liabilities

Derivative assets

Net liquidity exposure

Less than
one year

One to 
two years

Two to 
five years

Over
five years

(220)

(99)

545

226

(964)

1,253

289

515

(91)

(94)

144

(41)

(459)

1,002

543

502

(1,029)

(212)

13

(1,228)

(321)

559

238

(990)

(1,836)

(322)

156

(2,002)

(376)

174

(202)

(2,204)

The Group has $370 million of cash and $2,849 million in committed undrawn floating rate borrowing facilities expiring beyond one year.

2022

$m

Bank loans and capital markets borrowings

Lease liabilities

Net other financial assets/liabilities

Derivative liabilities

Derivative assets

Net liquidity exposure

Less than
one year

One to
two years

Two to
five years

(343)

(88)

(69)

(500)

(2,104)

3,975

1,871

1,371

(211)

(69)

76

(204)

(959)

1,736

777

573

(749)

(166)

52

(863)

(314)

941

627

(236)

Over
five years

(2,082)

(364)

74

(2,372)

(285)

347

62

(2,310)

The Group had $572 million of cash and $2,702 million in committed undrawn floating rate borrowing facilities expiring beyond one year.

Financial Statements

121

D5 Fair value of financial assets and liabilities

Financial assets and liabilities measured at fair value are grouped into the following categories based on the level of observable market data 
used in determining that fair value:

• Level 1: The fair value of financial instruments traded in active markets (such as exchange-traded derivatives and RECs) is the quoted market 

price at the end of the reporting period. These instruments are included in level 1.

• Level 2: The fair value of financial instruments that are not traded in an active market (such as over-the-counter derivatives) is determined 
using valuation techniques that maximise the use of observable market data. If all significant inputs required to fair value an instrument are 
observable, either directly (as prices) or indirectly (derived from prices), the instrument is included in level 2.

• Level 3: If one or more of the significant inputs required to fair value an instrument is not based on observable market data, the instrument 

is included in level 3.

2023

Derivative financial assets

Other financial assets at fair value

Financial assets carried at fair value

Derivative financial liabilities

Other financial liabilities at fair value

Financial liabilities carried at fair value

2022

Derivative financial assets

Other financial assets at fair value

Financial assets carried at fair value

Derivative financial liabilities

Other financial liabilities at fair value

Financial liabilities carried at fair value

Note

D4

C6

D4

C6

D4

C6

D4

C6

Level 1
$m

1,044

478

1,522

(592)

(369)

(961)

Level 1
$m

1,917

623

2,540

(471)

(417)

(888)

Level 2
$m

1,310

69

1,379

(883)

-

(883)

Level 2
$m

3,382

73

3,455

(2,294)

-

(2,294)

Level 3
$m

322

170

492

(600)

-

(600)

Level 3
$m

950

74

1,024

(569)

-

(569)

The following table shows a reconciliation of movements in the fair value of level 3 instruments during the year.

Balance as at 1 July 2022

New instruments recognised in the year

Net cash settlements paid/(received)

Gains/(losses) recognised in other comprehensive income

Gains/(losses) recognised in profit or loss

Change in fair value

Cost of sales

Balance as at 30 June 2023

Total
$m

2,676

717

3,393

(2,075)

(369)

(2,444)

Total
$m

6,249

770

7,019

(3,334)

(417)

(3,751)

$m

455

80

(258)

12

(655)

258

(108)

122

Annual Report 2023

D5 Fair value of financial assets and liabilities (continued)

Valuation techniques used to determine fair values
The various techniques used to value the Group's financial instruments are summarised in the following table. To the maximum extent possible, 
valuations are based on assumptions that are supported by independent and observable market data. For instruments that settle more 
than 12 months from the reporting date, cash flows are discounted at the applicable market yield, adjusted to reflect the credit risk of the 
specific counterparty.

Instrument

Fair value methodology

Financial instruments traded in 
active markets

Interest rate swaps and CCIRS

Forward foreign 
exchange contracts

Quoted market prices at reporting date.

Present value of expected future cash flows based on observable yield curves and forward exchange rates at 
reporting date.

Present value of future cash flows based on observable forward exchange rates at reporting date.

Electricity, oil and other commodity 
derivatives (not traded in 
active markets)

Present value of expected future cash flows based on observable forward commodity price curves (where 
available). The majority of the Group's level 3 instruments are commodity contracts for which further detail on 
the significant unobservable inputs is included below.

Other financial instruments

Discounted cash flow analysis.

Long-term borrowings

Present value of future contract cash flows.

Future climate-related conditions, legislation and policies may have an impact on market prices. Refer to the Strategy and climate change risks 
section in the Overview for further analysis of the Group’s climate scenario analysis.

Fair value measurements using significant unobservable inputs (level 3)
The following is a summary of the Group's level 3 financial instruments, the significant inputs for which market observable data is unavailable, 
and the sensitivity of the estimated fair values to the assumptions applied by management.

Instrument

Electricity 
derivatives

Unobservable inputs

Relationship to fair value

Forward electricity swap price curve 
Forward electricity cap price curve
Forecast REC prices

A 10 per cent increase/decrease in the unobservable inputs would 
increase/decrease fair value by $201 million (2022: $256 million).

Day 1 fair value adjustments
For certain complex financial instruments, such as the structured electricity products, the fair value that is determined at inception of the 
contract using unobservable inputs does not equal the transaction price. When this occurs, the difference is deferred to the statement of 
financial position and recognised in the income statement over the life of the contract in a manner consistent with the valuation methodology 
initially applied.

Reconciliation of net deferred gain

Balance as at 1 July 2022

Value recognised in the income statement

New instruments recognised in the year

Balance as at 30 June 2023

Classification of net deferred gain

Derivative assets

Derivative liabilities

Balance as at 30 June 2023

$m

484

(87)

(27)

370

187

183

370

Financial Statements

123

D5 Fair value of financial assets and liabilities (continued)

Financial instruments measured at amortised cost
Except as noted below, the carrying amounts of non-current financial assets and liabilities measured at amortised cost are reasonable 
approximations of their fair values.

The table below reflects debt instruments reported within non-current interest-bearing liabilities on the balance sheet. Non-current lease 
liabilities, which are also reported within non-current interest-bearing liabilities are excluded. The fair value of these financial instruments 
reflects the present value of expected future cash flows based on market pricing data for the relevant underlying interest and foreign exchange 
rates. Cash flows are discounted at the applicable credit-adjusted market yield.

Liabilities

Bank loans – unsecured

Capital markets borrowings – unsecured

Total1

Fair value 
hierarchy level

2

2

Carrying value

Fair value

2023

2022

2023

2022

$m

$m

$m

$m

515

2,070

2,585

508

2,090

2,598

539

1,975

2,514

542

1,874

2,416

1 Non-current interest-bearing liabilities in the statement of financial position include $2,585 million (2022: $2,598 million) as disclosed above, and lease liabilities of $481 million 

(2022: $476 million).

124

Annual Report 2023

E Taxation

This section provides details of the Group's income tax expense, current tax provision, deferred tax balances and tax accounting policies.

E1 Income tax expense

Income tax

Current tax expense

Adjustments to current tax expense for previous years

Deferred tax expense

Total income tax expense

Reconciliation between tax expense and pre-tax net profit

Profit/(loss) before income tax

Income tax using the domestic corporation tax rate of 30 per cent (2022: 30 per cent)

Prima facie income tax expense on pre-tax accounting profit:

– at Australian tax rate of 30 per cent

– adjustment for tax exempt charity (Origin Foundation Limited)

– adjustment for difference between Australian and overseas tax rates

Income tax expense/(benefit) on pre-tax accounting profit at standard rates

Increase/(decrease) in income tax expense due to:

Share of results of equity accounted investees

Unfranked dividends received - APLNG

Deferred tax liability (utilisation)/recognition - APLNG

Loss on divestment - APLNG equity accounted investment

Net capital gains tax on divestment - APLNG

Impairment of carrying value of Energy Markets goodwill

Accounting loss on disposal - Beetaloo

Net capital gains tax on disposal - Beetaloo

Deferred tax liability reversal on disposal - Beetaloo

LGC shortfall charge

Recycling of foreign currency translation reserve to the income statement on wind up - Origin Energy 
Hydro Bermuda

Other

Under provided in prior years

Total income tax expense

Deferred tax movements recognised directly in other comprehensive income and equity (including foreign 
currency translation)

Financial instruments at fair value

Provisions

Other items

2023

$m

586

(2)

(164)

420

2022

$m

100

(2)

453

551

1,478

(874)

443

(1)

1

443

(397)

535

(180)

-

-

-

32

33

(64)

35

(19)

2

(23)

-

420

(797)

(5)

(3)

(805)

(262)

2

-

(260)

(300)

130

39

33

172

659

-

-

-

67

-

9

809

2

551

886

(10)

-

876

The Company and its wholly owned Australian resident entities that met the membership requirement formed a tax-consolidated group with 
effect from 1 July 2003. The head entity within the tax-consolidated group is Origin Energy Limited. Tax funding arrangement amounts are 
recognised as inter-entity amounts.

Income tax expense is made up of current tax expense and deferred tax expense. Current tax expense represents the expected tax payable on 
the taxable income for the year, using current tax rates and any adjustment to tax payable in respect of previous years. Deferred tax expense 
reflects the temporary differences between the accounting carrying amount of an asset or liability in the statement of financial position and 
its tax base.

Financial Statements

125

E1 Income tax expense (continued)

Key judgements and estimates

Tax balances: Tax balances reflect a current understanding and interpretation of existing tax laws. Uncertainty arises due to the possibility 
that changes in tax law or other future circumstances can impact the tax balances recognised in the financial statements. Ultimate 
outcomes may vary.

Deferred taxes: The recognition of deferred tax balances requires judgement as to whether it is probable such balances will be utilised 
and/or reversed in the foreseeable future and there will be sufficient future taxable profits against which the benefits can be utilised.

A deferred tax liability is recognised for taxable temporary differences associated with investments in joint ventures unless the Group is 
able to control the timing of the reversal of the temporary difference and it is probable that the temporary difference will not reverse in the 
foreseeable future. The deferred tax liability in respect of the investment in APLNG represents carried forward equity accounted earnings 
that are expected to be distributed to Origin via dividends from APLNG in the foreseeable future. In determining the forecast distributions 
from APLNG, the Group’s assessment of future cash flows considers a range of macroeconomic and project assumptions, including oil and 
LNG prices, AUD/USD exchange rates, discount rates and costs over the asset's life.

At 30 June 2023, the Group has recognised a deferred tax liability of $528 million. The remaining unbooked balance is not expected to 
reverse in the foreseeable future through the payment of future dividends, through sale or through a capital return. The unrecognised 
portion is disclosed in note E2.

Income tax expense recognised in other comprehensive income

$m

Gross

Tax

Net

Gross

Tax

Net

2023

2022

Actuarial gain on defined benefit 
superannuation plan

Investment valuation changes

Foreign currency translation reserve:

Reclassified to income statement

Translation of foreign operations

Cash flow hedges:

Reclassified to income statement

Effective portion of change in fair value

Other comprehensive income for the year

E2 Deferred tax

-

12

(62)

282

(2,224)

(433)

(2,425)

-

(3)

-

8

667

130

802

-

9

(62)

290

1

4

(103)

584

-

(1)

-

14

(1,557)

(303)

(1,623)

(443)

3,407

3,450

133

(1,022)

(876)

1

3

(103)

598

(310)

2,385

2,574

Deferred tax balances arise when there are temporary differences between accounting carrying amounts and the tax bases of assets and 
liabilities, other than where:

•

•

•

the difference arises from the initial recognition of an asset or liability in a transaction that is not a business combination and affects neither 
the accounting profit nor taxable profit or loss;

temporary differences relate to investments in subsidiaries, associates and interests in joint arrangements, to the extent the Group is able 
to control the timing of the reversal of the temporary differences and it is probable that they will not reverse in the foreseeable future; and

temporary differences arise on initial recognition of goodwill.

Deferred tax assets and liabilities are measured at the tax rates that are expected to apply to the year when the asset is realised or the liability 
is settled, based on tax rates and tax laws that have been enacted or substantively enacted at the balance sheet date.

A deferred tax asset is recognised only to the extent that it is probable that future taxable profits will be available against which the asset can 
be utilised. Deferred tax assets are reduced if it is no longer probable that the related tax benefit will be realised.

126

Annual Report 2023

E2 Deferred tax (continued)

Movement in temporary differences during the year

1 July 
2021

Recognised 
in income

Recognised 
in equity

Acquisition 
of 
subsidiary

30 June 
2022

Recognised 
in income

Recognised 
in equity

Recognised 
in current 
tax 
liability

Asset/(liability)
$m

Employee benefits

Provisions

Tax value of carry-forward tax 
losses recognised

PP&E

Exploration and evaluation assets

Financial instruments at fair value

Investment in APLNG

APLNG MRCPS elimination (refer 
to note B2.2)

Business-related costs 
(deductible under 
s.40-880 ITAA97)

ROU assets

Lease liabilities

Intangibles

Other items

Net deferred tax liabilities

80

430

1

(215)

(67)

347

(669)

4

(17)

-

36

(13)

(397)

(39)

48

(15)

26

(121)

139

1

(5)

(5)

(20)

(18)

22

1

3

-

10

-

-

-

(886)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

(25)

-

84

423

1

(179)

(80)

(936)

(708)

33

6

(139)

161

(23)

(2)

14

(114)

-

41

78

(40)

180

-

4

(1)

3

1

(2)

(453)

(876)

(25)

(1,359)

164

30 June 
2023

98

314

1

(138)

(2)

(179)

(528)

33

10

(140)

164

(22)

3

(386)

-

5

-

-

-

797

-

-

-

-

-

-

3

805

-

-

-

-

-

-

-

-

-

-

-

-

4

4

Unrecognised deferred tax assets and liabilities

Deferred tax assets have not been recognised in respect of the following items:

Revenue losses - non-Australian

Petroleum resource rent tax, net of income tax

Acquisition transaction costs

Intangible assets

Deferred tax liabilities have not been recognised in respect of the following items:

Investment in APLNG1

2023

$m

2022

$m

4

119

57

8

188

5

119

57

8

189

(759)

(759)

(685)

(685)

1 The deferred tax liability in respect of the investment in APLNG has not been recognised in full during the year as not all of the temporary difference is expected to reverse 

in the foreseeable future.

Financial Statements

127

F Group structure

The following section provides information on the Group's structure and how this impacts the results of the Group as a whole, including details 
of joint arrangements, associates, controlled entities, and changes made to the Group structure during the year.

F1 Controlled entities

The financial statements of the Group include the consolidation of Origin Energy Limited and controlled entities. Controlled entities are the 
following entities controlled by the parent entity (Origin Energy Limited).

Incorporated in

Ownership interest per cent

2023

2022

Origin Energy Limited

Origin Energy Finance Limited

Huddart Parker Pty Limited1

FRL Pty Ltd1

Origin Energy Power Limited1

Origin Energy SWC Limited1

Sun Spot 5 Pty Ltd2

Sun Spot 6 Pty Ltd2

Yarrabee Project Co Pty Ltd

Yarrabee Project Trust

Yarrabee One Pty Ltd

Yarrabee One Trust

Origin Energy Wind North Pty Ltd

Navigator North Holding Pty Ltd

Navigator North Project Pty Ltd

Origin Energy Wind North Trust

Navigator North Holding Trust

Navigator North Project Trust

Origin Energy Wind South Pty Ltd

Navigator South Holding Pty Ltd

Navigator South Project Pty Ltd

Origin Energy Wind South Trust

Navigator South Holding Trust

Navigator South Project Trust

Origin Energy Eraring Pty Limited1

Origin Energy Eraring Services Pty Limited1

Origin Energy Upstream Holdings Pty Ltd

Origin Energy B2 Pty Ltd

Origin Energy Browse Pty Ltd

Origin Energy West Pty Ltd

Origin Energy C6 Pty Limited

Origin Energy C5 Pty Limited

Origin Energy Future Fuels Pty Ltd

Origin Energy Upstream Operator Pty Ltd

Origin Energy Holdings Pty Limited1

Origin Energy Retail Limited1

Origin Energy (Vic) Pty Limited1

Gasmart (Vic) Pty Ltd1

Origin Energy (TM) Pty Limited1

Cogent Energy Pty Ltd

Origin Energy Retail No. 1 Pty Limited

Origin Energy Retail No. 2 Pty Limited

NSW

Vic

Vic

WA

SA

WA

NSW

NSW

Vic

Vic

Vic

Vic

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

NSW

Vic

Vic

Vic

NSW

Vic

Vic

Vic

Vic

Vic

SA

Vic

Vic

Vic

Vic

Vic

Vic

100

100

100

100

100

100

100

100

100

100

100

100

80

80

100

80

80

100

80

80

100

80

80

100

100

100

-

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

-

100

100

100

100

-

-

-

-

-

-

-

-

-

-

-

-

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

1 Entered into ASIC Corporations (Wholly-owned Companies) Instrument 2016/785 and related Deed of Cross Guarantee with Origin Energy Limited.

2 Controlled entity has a financial reporting period ending 31 December.

128

Annual Report 2023

F1 Controlled entities (continued)

Origin Energy Electricity Limited1

Eraring Gentrader Depositor Pty Limited

Sun Retail Pty Ltd1

OE Power Pty Limited1

Origin Energy Uranquinty Power Pty Ltd1

OC Energy Pty Ltd1

Origin Energy Eraring Battery Pty Ltd

Ten Ants Connect Pty Ltd

WINconnect Pty Ltd

Nextgen Utilities Pty Ltd

Carbon Energy Management Technologies Pty Ltd

LM Unit Trust (No 1)

Carbon R&D Pty Ltd

Origin Energy International Holdings Pty Limited

Origin Energy PNG Ltd2

Origin Energy PNG Holdings Limited2

Origin Energy Tasmania Pty Limited1

The Fiji Gas Co Ltd

Origin Energy Contracting Limited1

Origin Energy LPG Limited1

Origin (LGC) (Aust) Pty Limited1

Origin Energy SA Pty Limited1

Hylemit Pty Limited

Origin Energy LPG Retail (NSW) Pty Limited

Origin Energy WA Pty Limited1

Origin Energy Services Limited1

OEL US Inc.

Origin Energy Asset Management Limited1

Origin Energy Pipelines Pty Limited1

Origin Energy Solomons Ltd

Origin Energy Cook Islands Ltd

Origin Energy Vanuatu Ltd

Origin Energy Samoa Ltd

Origin Energy American Samoa Inc

Origin Energy Insurance Singapore Pte Ltd

Angari Pty Limited1

Oil Investments Pty Limited1

Origin Energy Southern Africa Holdings Pty Limited

Origin Energy Vietnam Pty Limited

Origin Energy Singapore Holdings Pte Limited

Origin Energy (Song Hong) Pte Limited

Origin Future Energy Pty Limited

Origin Energy Metering Coordinator Pty Ltd

Origin Energy Resources NZ (Rimu) Limited

Incorporated in

Ownership interest per cent

2023

2022

Vic

Vic

Qld

Vic

Vic

Vic

NSW

NSW

Vic

Vic

WA

WA

WA

Vic

PNG

PNG

Tas

Fiji

Qld

NSW

NSW

SA

Vic

NSW

WA

SA

USA

SA

NT

Solomon Islands

Cook Islands

Vanuatu

Western Samoa

American Samoa

Singapore

SA

SA

Qld

Vic

Singapore

Singapore

NSW

NSW

NZ

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

66.7

66.7

100

100

51

100

100

100

100

100

100

100

100

100

100

100

80

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

51

100

100

100

100

100

100

100

100

100

100

100

80

100

100

100

100

100

100

100

100

100

100

100

100

100

100

1 Entered into ASIC Corporations (Wholly-owned Companies) Instrument 2016/785 and related Deed of Cross Guarantee with Origin Energy Limited.

2 Controlled entity has a financial reporting period ending 31 December.

Financial Statements

129

F1 Controlled entities (continued)

Origin Energy VIC Holdings Pty Limited1

OE JV Co Pty Limited1

Origin Energy LNG Holdings Pte Limited

Origin Energy LNG Portfolio Pty Ltd1

Origin Energy Australia Holding BV2

Origin Energy Mt Stuart BV2

OE Mt Stuart General Partnership2

Parbond Pty Limited

Origin Energy Foundation Ltd

Origin Renewable Energy Investments No 1 Pty Ltd

Origin Renewable Energy Investment Trust

Origin Renewable Energy Pty Ltd

Origin Energy Geothermal Holdings Pty Ltd

Origin Energy Geothermal Pty Ltd

Origin Energy Chile Holdings Pty Limited

Origin Energy Wind Holdings Pty Ltd

Wind Power Pty Ltd

Origin Energy Hydro Bermuda Limited

Origin Energy People Services Pty Ltd

Origin Energy Upstream People Services Pty Ltd

Incorporated in

Ownership interest per cent

2023

2022

Vic

Vic

Singapore

Vic

Netherlands

Netherlands

Netherlands

NSW

NSW

Vic

Vic

Vic

Vic

Vic

Vic

Vic

Vic

Bermuda

NSW

NSW

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

-

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

-

-

1 Entered into ASIC Corporations (Wholly-owned Companies) Instrument 2016/785 and related Deed of Cross Guarantee with Origin Energy Limited.

2 Controlled entity has a financial reporting period ending 31 December.

Changes in controlled entities

• Sun Spot 6 Pty Ltd was acquired on 5 August 2022.

• Origin Energy B2 Pty Ltd was sold on 9 November 2022.

• Origin Energy Hydro Bermuda Limited was wound up on 10 January 2023.

• Origin Energy Wind North Pty Ltd, Origin Energy Wind North Trust, Origin Energy Wind South Pty Ltd and Origin Energy Wind South Trust 

were incorporated on 21 April 2023.

• Navigator North Holding Pty Ltd, Navigator North Holding Trust, Navigator North Project Pty Ltd, Navigator North Project Trust, Navigator 
South Holding Pty Ltd, Navigator South Holding Trust, Navigator South Project Pty Ltd and Navigator South Project Trust were acquired 
on 27 April 2023.

• Origin Energy People Services Pty Ltd and Origin Energy Upstream People Services Pty Ltd were incorporated on 23 June 2023.

F2 Business combinations

There were no significant business combinations during the year.

F3 Joint arrangements and investments in associates

Joint arrangements are entities over whose activities the Group has joint control, established by contractual agreement and requiring the 
consent of two or more parties for strategic, financial and operating decisions. The Group classifies its interests in joint arrangements as either 
joint operations or joint ventures, depending on its rights to the assets and obligations for the liabilities of the arrangements.

Associates are entities, other than partnerships, for which the Group exercises significant influence, but no control, over the financial and 
operating policies, and which are not intended for sale in the near future.

Of the Group's interests in joint arrangements and associates, only APLNG and Octopus Energy have a material impact on the Group at 
30 June 2023 (refer to Section B).

Interests in unincorporated joint operations

The Group's interests in unincorporated joint operations are brought to account on a line-by-line basis in the income statement and statement 
of financial position. These interests are held on the following assets whose principal activities are oil and/or gas exploration, development and 
production; power generation; and geothermal power technology:

• Browse Basin

•

Innamincka Deeps Geothermal

• Cooper-Eromanga Basin

130

Annual Report 2023

F4 Assets and liabilities held for sale and disposals

Assets and liabilities held for sale

LPG Pacific

On 8 November 2022 the Group entered into an agreement to sell Origin’s LPG business in the Pacific. This includes the Group's 
wholly-owned entities in Vanuatu, American Samoa, Samoa and Cook Islands, and controlled entities in Fiji, Papua New Guinea and the 
Solomon Islands. There are a number of conditions and regulatory approvals required before the sale can be completed and the assets and 
liabilities relating to the sale have been classified as held for sale as at 30 June 2023.

Canning Basin

On 10 February 2023 Origin executed an agreement with Buru Energy Limited (Buru) to exit from its participating interests in the seven 
Exploration Permits in the Canning Basin, the respective Joint Operating Agreements and the Farm-in Agreements. The terms of the sale 
provide for Origin to provide Buru with up to $4 million to fund a seismic survey and for Buru to provide Origin with future reimbursement 
payments of up to $34 million, conditional on the achievement of key development and production milestones. Settlement of the transaction 
remains subject to regulatory approvals.

Current assets

Cash and cash equivalents

Trade and other receivables

Inventories

Other assets

Total current assets

Non-current assets

PP&E

Exploration and evaluation assets

Intangible assets

Deferred tax assets

Total non-current assets

Total assets

Current liabilities

Trade and other payables

Interest-bearing liabilities

Employee benefits

Total current liabilities

Non-current liabilities

Interest-bearing liabilities

Deferred tax liabilities

Provisions

Total non-current liabilities

Total liabilities

Net assets

Carrying amount of NCI

Disposals

Beetaloo

30 June 2023

LPG Pacific

Canning Basin

$m

$m

20

12

13

1

46

44

-

2

1

47

93

5

3

1

9

3

2

-

5

14

79

20

-

-

-

-

-

-

8

-

-

8

8

-

-

-

-

-

-

1

1

1

7

-

On 19 September 2022 the Group entered into a Share Sale Agreement with Tamboran (B1) Pty Ltd for the sale of 100% of the shares of Origin 
Energy B2 Pty Ltd, which holds a 77.5% interest in three exploration permits in the Beetaloo Basin. Completion of the transaction occurred 
on 9 November 2022 for upfront consideration of $60 million and a royalty based on wellhead revenues produced from the three Beetaloo 
permits. This resulted in a pre-tax loss on disposal of $106 million.

Origin Energy Hydro Bermuda Pty Limited

On 10 January 2023 Origin Energy Hydro Bermuda Pty Limited was wound up. A net gain on disposal of $62 million was recycled to the 
income statement from the foreign currency translation reserve on wind up.

Financial Statements

131

G Other information

This section includes other information to assist in understanding the financial performance and position of the Group, and items required to 
be disclosed to comply with accounting standards and other pronouncements.

G1 Contingent liabilities

Discussed below are items where there is a possible obligation whose existence will be confirmed only by uncertain future events not wholly 
within the Group’s control, or where a present obligation exists, it is either not probable that the Group will have to make future payments, or 
the amount of future payments is not capable of reliable measurement.

Joint arrangements and associates
As a participant in certain joint arrangements, the Group is liable for its share of liabilities incurred by these arrangements. In some 
circumstances, the Group may incur more than its proportionate share of such liabilities but will have the right to recover the excess liability 
from the other joint arrangement participants.

In October 2018, Origin and the other APLNG shareholders agreed to indemnify one of APLNG’s long-term LNG customers (following that 
customer's election to defer delivery of 30 cargoes over six years (2019-24)) should APLNG fail to supply make-up cargoes to that customer 
prior to the expiry of the LNG supply contract. The customer will pay APLNG for the deferred cargoes and APLNG expects to resell the 
gas to other customers and deliver the deferred cargoes to the long-term LNG customer between 2025 and the end of the LNG supply 
contract. The indemnity was provided severally in accordance with each shareholder’s proportionate shareholding in APLNG. At the inception 
of the agreement, any obligation or liability on the part of the shareholders will only be confirmed by the occurrence or non-occurrence of 
future events.

Legal and regulatory
Certain entities within the Group (and joint venture entities, such as APLNG) are subject to various lawsuits and claims as well as audits 
and reviews by government, regulatory bodies or other joint venture partners. In most instances, it is not possible to reasonably predict the 
outcome of these matters or their impact on the Group and accordingly is not probable that future payments will be made. Where outcomes 
can be reasonably predicted, provisions are recorded.

A number of sites owned/operated (or previously owned/operated) by the Group have been identified as potentially contaminated. For sites 
where it is likely that a present obligation exists, and it is probable that an outflow of resource will be required to settle the obligation, such 
costs have been expensed or provided for.

Warranties and indemnities have also been given and/or received by entities in the Group in relation to environmental liabilities for certain 
properties divested and/or acquired.

Capital expenditure
As part of the acquisition of Browse Basin exploration permits in 2015, the Group agreed to pay cash consideration of US$75 million 
contingent upon a project Final Investment Decision (FID), and US$75 million contingent upon first production. The Group will pay further 
contingent consideration of up to US$50 million upon first production if 2P reserves, at the time of the FID, reach certain thresholds. These 
obligations have not been provided for at the reporting date as they are possible obligations that are dependent upon uncertain future events 
not wholly within the Group’s control.

Bank guarantees
There are no contingent liabilities arising from bank guarantees held by the Group that are required to be disclosed as at the reporting date, 
as these have either been provided for, or an outflow of economic benefits is considered remote.

The Group's share of guarantees for certain contractual commitments of its joint ventures is shown at note G2.

132

Annual Report 2023

G2 Commitments

Detailed below are the Group's contractual commitments that are not recognised as liabilities as there is no present obligation.

Capital expenditure commitments

Joint venture commitments1

2023

$m

786

183

2022

$m

108

237

1

Includes $180 million (2022: $121 million) in relation to the Group's share of APLNG’s capital and joint venture commitments.

G3 Share-based payments

This section sets out details of the Group's share-based remuneration arrangements, including details of the Company's Equity Incentive Plan 
and Employee Share Plan (ESP).

The table below shows share-based remuneration expenses that were recognised during the year.

Equity Incentive Plan

Employee Share Plan

Total

2023

$m

25

1

26

2022

$m

29

4

33

Equity Incentive Plan
Eligible employees are granted share-based remuneration under the Origin Energy Limited Equity Incentive Plan. Participation in the plan is at 
the Board’s discretion and no individual has a contractual right to participate or to receive any guaranteed benefits. Equity incentives granted 
prior to FY2018 were offered in the form of Options and/or Share Rights. From FY2019 onwards, equity incentives are granted in the form of 
Share Rights and/or Restricted Shares (RSs). Only RSs carry dividend and voting entitlements. To the extent that Share Rights ultimately vest, 
a dividend equivalent mechanism operates.

(i) Short Term Incentive
Short Term Incentive (STI) includes the award of RSs, which are subject to trading restrictions for a set period of time (generally up to 
two years), after which they become unrestricted, provided that the employee remains employed with satisfactory performance. Once 
unrestricted, the shares are transferred into the employee's name at no cost. The face value of RSs measured at grant date is recognised as 
an employee expense over the related service period. RSs are forfeited if the service and performance conditions are not met.3

(ii) Long Term Incentive
The Long Term Incentive (LTI) awards include the award of Share Rights, which vest subject to performance conditions. Generally, half of 
each LTI award is made in the form of Performance Share Rights (PSRs) and is subject to a market hurdle, namely Origin’s Total Shareholder 
Return (TSR) relative to a Reference Group of ASX-listed companies, as identified in the 2023 Remuneration Report. The remaining half of 
each LTI award is made in the form of Restricted Share Rights (RSRs), where vesting is subject to Board assessment with reference to a suite 
of underpinning conditions, as set out in the 2023 Remuneration Report.

The number of awards that may vest are considered separately for PSRs and RSRs. For the PSR awards, which are subject to the relative TSR 
hurdle, vesting only occurs if Origin’s TSR over the performance period ranks higher than the 50th percentile of the Reference Group. Half of 
the PSRs vest if that condition is satisfied. All the PSRs vest if Origin ranks at or above the 75th percentile of the Reference Group. Straight-line 
pro-rata vesting applies in between these two points. The PSR grants made in FY2023 have a performance period of three years. Vesting is 
into RSs with a trading restriction for a further two years (total deferral five years). For the RSR awards, the Board will determine the vesting 
outcome shortly before each of three progressive vesting dates at years three, four and five by reference to a broad range of performance 
indicators. Vesting is into RSs which all have trading restrictions until the end of the fifth year.

Prior to FY2021, the LTI awards include the award of PSRs, such that half of the award is subject to the TSR hurdle, and the remaining half of 
each LTI award is subject to an internal hurdle, namely Return on Capital Employed (ROCE), as set out in the relevant remuneration report.

For awards granted in FY2020 that are subject to the ROCE hurdle, half of the ROCE tranche is allocated to Energy Markets and the other 
half to Integrated Gas. Each tranche is tested separately and vest separately. Vesting for each tranche only occurs if the average actual annual 
ROCE outcomes over the performance period for the relevant business meets or exceeds the average of the annual ROCE targets, which are 
reflective of delivering WACC for the relevant business. Half of the relevant PSRs will vest if the ROCE target is met. All the relevant PSRs vest 
if the ROCE target is exceeded by two percentage points or more. Straight-line pro-rata vesting applies in between. The last tranche of these 
PSRs that were subject to the ROCE hurdle, vested in FY2023. The LTI awards granted after FY2020 are no longer subject to the ROCE hurdle.

Vested share rights are automatically exercised upon vesting, and there is no exercise price. Upon exercise, a vested award is converted into 
one fully paid ordinary share that is subject to a post-vesting holding lock for a set period (generally up to two years) and carries voting and 
dividend entitlements.

3 The Equity Incentive Plan Rules set out exceptional circumstances, such as death, disability, redundancy or genuine retirement, (‘good leaver’ circumstances) under which 

RSs are released at cessation unless the Board determines otherwise.

Financial Statements

133

G3 Share-based payments (continued)

In relation to Share Rights awarded since FY2021, upon vest, a dividend equivalent amount will be delivered in the form of additional shares 
equal in value (as determined by the Board) to the amount of dividends that would have been paid and re-invested had the participant held 
the underlying shares during the period from the grant date through to the relevant vesting date.

The fair value of the awards granted is recognised as an employee expense, with a corresponding increase in equity, over the vesting period. 
In exceptional circumstances4, unvested Share Rights may be held ‘on foot’ subject to the specified performance hurdles and other plan 
conditions being met, or dealt with in an appropriate manner determined by the Board.

For PSRs subject to the relative TSR condition, fair value is measured at grant date using a Monte Carlo simulation model that takes into 
account the exercise price, share price at grant date, price volatility, dividend yield, risk-free interest rate for the term of the security, and the 
likelihood of meeting the TSR market condition.

The expected volatility reflects the assumption that the historical volatility over a period similar to the life of the options is indicative of future 
trends, which may not necessarily be the actual outcome. The amount recognised as an expense is adjusted to reflect the actual number of 
awards that vest except where due to non-achievement of the TSR market condition. Set out below are the inputs used to determine the fair 
value of the PSRs granted during the year.

For RSRs subject to the underpinning conditions, the initial fair value at grant date is the market value of an Origin share, and the recognised 
expense is trued up at each reporting period to the expected outcome as assessed at that time.

Set out below is a summary of RSRs and PSRs issued during the financial year.

Grant date

Grant date share price

Exercise price

Volatility

Risk-free rate1

RSRs

RSRs

PSRs

PSRs

05 Sep 2022

19 Oct 2022

05 Sep 2022

19 Oct 2022

$6.13

Nil

-

-

$5.64

Nil

-

-

$6.13

Nil

38%

3.29%

$3.63

$5.64

Nil

38%

3.48%

$3.17

Grant date fair value (per award)

$6.13

$5.64

1 Where the risk-free rate is nil, these RSR tranches are subject to a number of underpinning conditions to be assessed by the Board; therefore, the risk-free rate is not relevant 

to their valuation.

Equity Incentive Plan awards outstanding
Set out below is a summary of awards outstanding at the beginning and end of the financial year.

Weighted
average
exercise
price

PSRs

RSRs

DSRs

RSs

Outstanding at 1 July 2022

Granted

Exercised/released

Forfeited

Outstanding as at 
30 June 2023

Exercisable as at 30 June 2023

Options

1,222,882

-

-

1,222,882

-

-

$7.37

4,332,463

1,201,418

516,996

1,627,291

2,258,298

1,213,686

-

42,681

3,389,594

3,429,303

-

-

-

-

-

-

-

Outstanding at 1 July 2021

3,105,221

$6.32

5,670,304

-

-

1,882,339

-

-

-

1,296,535

397,663

2,236,713

995,169

1,311,963

-

48,834

Granted

Exercised/released

Forfeited

Outstanding as at 
30 June 2022

Exercisable as at 30 June 2022

-

-

-

-

1,222,882

$7.37

4,332,463

2,258,298

-

-

-

-

-

-

45,556

-

45,556

-

-

-

8,001,126

3,565,032

3,890,357

252,808

7,422,993

-

6,695,155

4,929,061

3,156,022

467,068

8,001,126

-

The weighted average share price during 2023 was $7.34 (2022: $5.45). The options outstanding as at 30 June 2023 were tested on 30 June 
2023; they did not satisfy the vesting conditions and lapsed on 22 August 2023 in accordance with the Equity Incentive Plan rules.

For more information on these share plans and performance rights issued to key management personnel, refer to the Remuneration Report.

4 The Equity Incentive Plan Rules provide that Share Rights, and RSs arising from STI arrangements, are forfeited on cessation of employment, except in ‘good leaver’ 

circumstances or unless the Board determines otherwise. The offer terms provide guidance for the exercise of that discretion, specifically that the Share Rights and RSs will 
not normally be forfeited in cases of 'good leavers' (such as those ceasing employment due to death, disability, redundancy or genuine retirement).

134

Annual Report 2023

G3 Share-based payments (continued)

Employee Share Plan
Under the ESP, all eligible employees have a choice of either participating in the $1,000 General Employee Share Plan (GESP) or the Matching 
Share Plan (MSP). As a result of entering into the binding Scheme Implementation Deed with the Consortium, the operation of the ESP has 
been suspended from 31 March 2023 and no awards under the ESP are expected to be made during FY2024.

Under the GESP, all employees of the Company who are based in Australia and have been continuously employed as at 1 March of the 
performance year, are granted up to $1,000 of fully paid Origin shares conditional on Board approval. The shares are granted for no 
consideration. Shares awarded under the GESP are purchased on market, registered in the name of the employee, and are restricted for three 
years, or until cessation of employment, whichever occurs first.

Under the MSP, all eligible employees may elect to purchase shares via a salary sacrifice arrangement, which commences on 1 October of the 
performance year. The shares under this plan are allotted quarterly and are subject to a trading restriction for a set period (generally two years) 
or until cessation of employment. The Company matches the purchased shares on a one-for-two basis with allocation of additional Matching 
Rights (MRs) which vest at the same time as the restriction is lifted for the purchased shares. Vesting of MRs is conditional on the employee 
remaining in continuous employment at that time. MRs are forfeited if the service conditions are not met.5

Details of the shares awarded under the GESP during the year are set out below. The cost per share represents the weighted average market 
price of the Company's shares on the grant date.

2023

2022

Grant
date

29 Aug 2022

6 Sep 2021

Shares
granted

587,972

587,972

813,637

813,637

Cost per
share

$6.18

$4.36

Total

Total

Set out below is a summary of MRs outstanding at the beginning and end of the financial year.

Outstanding as at 1 July 2022

Granted

Exercised/released

Forfeited

Outstanding as at 30 June 2023

Exercisable as at 30 June 2023

Total cost
$'000

3,634

3,634

3,547

3,547

MRs

398,900

227,610

293,321

16,991

316,198

-

5 The Employee Share Plan Rules and the offer terms of the MSP provide that MRs are forfeited on cessation of employment, except in ‘good leaver’ circumstances (such as 

those ceasing employment due to death, disability, redundancy or genuine retirement) or otherwise determined by the Board.

Financial Statements

135

G4 Related party disclosures

The Group's interests in equity accounted entities and details of transactions with these entities are set out in notes B1 and B4.

Certain Directors of Origin Energy Limited are also directors of other companies that supply Origin Energy Limited with goods and services or 
acquire goods or services from Origin Energy Limited. Those transactions are approved by management within delegated limits of authority, 
and the Directors do not participate in the decisions to enter into such transactions. If the decision to enter into those transactions should 
require approval of the Board, the Director concerned will not vote upon that decision nor take part in the consideration of it.

G5 Key management personnel

Short-term employee benefits

Post-employment benefits

Other long-term benefits

Share-based payments

Total

2023

$

2022

$

12,475,074

11,222,909

332,703

1,646,936

5,181,356

306,469

385,726

5,554,712

19,636,069

17,469,816

Loans and other transactions with key management personnel
There were no loans with key management personnel during the year.

Transactions entered into during the year with key management personnel are normal employee, customer or supplier relationships 
and have terms and conditions that are no more favourable than dealings in the same circumstances on an arm’s length basis. These 
transactions include:

•

the receipt of dividends from Origin Energy Limited or participation in the DRP;

• participation in the ESP and Equity Incentive Plan;

•

•

•

terms and conditions of employment or directorship appointment;

reimbursement of expenses incurred in the normal course of employment;

sale of energy and energy services; and

• purchases of goods and services.

136

Annual Report 2023

G6 Notes to the statement of cash flows

Cash includes cash on hand, at bank and in short-term deposits, net of outstanding bank overdrafts. The following table reconciles profit to 
net cash provided by operating activities.

Profit/(loss) for the year

Adjustments for non-cash ITDA

Depreciation and amortisation

Net financing costs

Income tax expense

Non-cash share of ITDA of equity accounted investees

Adjustments for other non-cash items

Increase in fair value of derivatives

Decrease/(increase) in fair value of financial instruments

Unrealised foreign exchange loss

Net loss on divestment

Impairment of non-current assets

Loss on sale of assets

Write-off of PP&E

Gain on dilution of investment

Impairment losses recognised - trade and other receivables

Non-cash share of EBITDA of equity accounted investees

Exploration expense

Share-based payment expense

Changes in assets and liabilities:

– Receivables

– Inventories

– Payables

– Provisions

– Other

– Futures collateral

Tax paid

Total adjustments

Net cash (used in)/from operating activities

Reconciliation of movements of liabilities to cash flows arising from financing activities

$m

Balance as at 1 July 2022

Proceeds from borrowings

Repayment of borrowings/other liabilities

Repayment of lease principal

Changes to leases

Foreign exchange adjustments and other
non-cash movements

Reclassification

Balance as at 30 June 2023

Liabilities from financing activities

Current
borrowings

Non-current 
borrowings

Lease
liabilities

Other financial 
(assets)/ 
liabilities

257

-

(272)

-

-

20

123

128

2,598

1,050

(1,050)

-

-

110

(123)

2,585

535

-

-

(71)

81

-

-

545

12

-

57

-

-

(38)

-

31

2023

$m

2022

$m

1,058

(1,425)

527

143

420

1,163

(348)

182

40

-

-

42

13

-

148

449

129

551

1,138

(1,220)

(46)

109

113

2,196

2

-

(44)

65

(2,487)

(2,097)

23

25

745

(11)

(1,492)

(325)

(16)

(290)

(193)

(1,691)

(633)

24

29

(1,052)

(68)

1,308

16

(90)

471

(27)

1,956

531

Total

3,402

1,050

(1,265)

(71)

81

92

-

3,289

Financial Statements

137

G7 Auditors' remuneration

During the year, the following fees were paid or payable for services provided by the auditor of the parent entity, its related practices and 
non-related audit firms.

Amounts received or due and receivable by the auditor of the Parent Company and any other entity in the 
Group for:

Auditing the statutory financial report of the Parent Company covering the Group

Auditing the statutory financial reports of any controlled entities

Auditing financial statements as required under the Scheme Implementation Deed

Fees for other assurance and agreed-upon-procedures services under other legislation or 
contractual arrangements

Sustainability assurance

Fees for other services

Tax compliance1

Total

Amounts received or due and receivable by affiliates of the auditor of the Parent Company for:

Auditing the statutory financial reports of any controlled entities

Total fees to overseas member firms of the Parent 
Company auditor

Total remuneration to Parent Company auditor

Auditing of statutory financial reports of any controlled entities by other auditors

Total auditors' remuneration

2023

$'000

2022

$'000

2,042

215

1,191

15

241

840

4,544

-

-

4,544

264

4,808

2,225

73

-

9

250

879

3,436

69

69

3,505

206

3,711

1 This amount relates to the Group's share of tax compliance work billed. An amount of $865,000 (2022: $879,000) was recharged to APLNG in respect of its share and is 

excluded from this amount.

138

Annual Report 2023

G8 Master netting or similar agreements

The Group enters into derivative transactions under ISDA master netting agreements. In general, under such agreements the amounts owed 
by each counterparty on a single day in respect of all transactions outstanding in the same currency are aggregated into a net amount payable 
by one party to the other.

Financial assets and liabilities are offset, and the net amount reported in the statement of financial position, where the Group has a legally 
enforceable right to offset recognised amounts and there is an intention to settle on a net basis or realise the asset and settle the liability 
simultaneously. The Group has also entered into arrangements that do not meet the criteria for offsetting, but still allow for the related amounts 
to be offset in certain circumstances, such as a loan default or the termination of a contract.

The following table presents the recognised financial instruments that are offset, or subject to master netting arrangements but not offset, as at 
the reporting date. The net amount column shows the impact on the Group's statement of financial position if all set-off rights were exercised.

2023

Derivative assets

Derivative liabilities

2022

Derivative assets

Derivative liabilities

Amount offset in 
the statement of 
financial 
position
$m

Amount
in the statement 
of financial 
position
$m

Related amount
not offset
$m

Gross amount
$m

4,109

(3,508)

9,855

(6,940)

(1,433)

1,433

(3,606)

3,606

2,676

(2,075)

6,249

(3,334)

(1,041)

1,041

(2,070)

2,070

Net
amount
$m

1,635

(1,034)

4,179

(1,264)

G9 Deed of Cross Guarantee

The parent entity has entered into a Deed of Cross Guarantee through which the Group guarantees the debts of certain controlled entities in 
the event that one of those entities is wound up. The controlled entities that are party to the Deed are shown in note F1.

The following consolidated statement of comprehensive income and retained profits, and statement of financial position, cover the Company 
and its controlled entities that are party to the Deed of Cross Guarantee after eliminating all transactions between parties to the Deed.

for the year ended 30 June

Consolidated statement of comprehensive income and retained profits

Revenue

Other income

Expenses

Share of results of equity accounted investees

Impairment

Net loss on divestment

Interest income

Interest expense

Profit/(loss) before income tax

Income tax expense

Profit/(loss) for the year

Other comprehensive income

Total comprehensive income for the year

Retained earnings at the beginning of the year

Dividends paid

Retained earnings at the end of the year

2023

$m

16,230

27

(16,155)

1,185

(67)

-

51

(197)

1,074

(434)

640

-

640

436

(568)

508

2022

$m

14,299

19

(13,520)

1,046

(2,196)

(113)

59

(198)

(604)

(615)

(1,219)

-

(1,219)

2,007

(352)

436

Financial Statements

139

G9 Deed of Cross Guarantee (continued)

as at 30 June

Statement of financial position

Current assets

Cash and cash equivalents

Trade and other receivables

Inventories

Derivatives

Other financial assets

Assets classified as held for sale

Other assets

Total current assets

Non-current assets

Trade and other receivables

Derivatives

Other financial assets1

Investments accounted for using the equity method

PP&E

Intangible assets

Other assets

Total non-current assets

Total assets

Current liabilities

Trade and other payables

Payables to joint ventures

Interest-bearing liabilities

Derivatives

Other financial liabilities

Provision for income tax

Employee benefits

Provisions

Liabilities classified as held for sale

Total current liabilities

Non-current liabilities

Trade and other payables

Interest-bearing liabilities

Derivatives

Deferred tax liabilities

Employee benefits

Provisions

Total non-current liabilities

Total liabilities

Net assets

Equity

Contributed equity

Reserves

Retained earnings

Total equity

1

Includes investment in subsidiaries relating to entities outside the Deed of Cross Guarantee.

2023

$m

2022

$m

322

3,549

178

1,038

346

4

117

5,554

2,078

1,557

108

5,479

3,036

2,385

75

14,718

20,272

2,024

139

64

886

385

454

276

215

2

4,445

3,771

996

1,143

390

50

565

6,915

11,360

8,912

6,901

1,503

508

8,912

481

4,404

170

2,901

732

-

87

8,775

1,909

3,074

93

5,832

3,052

2,419

51

16,430

25,205

3,361

133

87

1,010

688

59

240

373

-

5,951

3,856

977

1,740

1,394

37

814

8,818

14,769

10,436

6,877

3,123

436

10,436

140

Annual Report 2023

G10 Parent entity disclosures

The following table sets out the results and financial position of the parent entity, Origin Energy Limited.

Origin Energy Limited

Profit

Other comprehensive income, net of income tax

Total comprehensive income for the year

Financial position of the parent entity at year end

Current assets

Non-current assets

Total assets

Current liabilities

Non-current liabilities

Total liabilities

Contributed equity

Share-based payments reserve

Foreign currency translation reserve

Hedge reserve

Fair value reserve

Retained earnings1

Total equity

2023

$m

717

211

928

576

19,494

20,070

6,022

3,191

9,213

6,901

243

910

(32)

4

2,831

10,857

2022

$m

505

512

1,017

743

17,418

18,161

4,274

3,421

7,695

6,877

236

664

3

4

2,682

10,466

1 Refer to note A7 for details of dividends provided for or paid of $568 million.

The parent entity has entered into a deed of indemnity for the cross-guarantee of liabilities of a number of controlled entities. Refer to note F1.

G11 Government grants and assistance

Government grants and assistance are recognised when there is reasonable assurance that the associated conditions will be complied with 
and the grants/assistance will be received. Government grants relating to expenses are recognised in profit or loss over the same period as 
the relevant expense.

In December 2022 the NSW Government introduced a legislated domestic coal price cap. During the year the Group recognised 
compensation of $223 million to relating to supply coal contracts that exceeded the price cap. Of this amount, $168 million has been 
recognised in cost of sales in the consolidated income statement and $55 million has been recognised in inventory in the consolidated 
statement of financial position. Cash of $184 million has been received and a receivable of $39 million has been accrued for compensation 
recognised but not yet paid at 30 June 2023.

G12 Subsequent events

Other than the matters described below, no item, transaction or event of a material nature has arisen since 30 June 2023 that would 
significantly affect the operations of the Group, the results of those operations, or the state of affairs of the Group, in future financial periods.

Dividends

On 17 August 2023, the Directors determined a fully franked final dividend of 20 cents per share, on ordinary shares. The dividend will be paid 
on 29 September 2023. The financial effect of this dividend has not been brought to account in the financial statements for the year ended 
30 June 2023 and will be recognised in subsequent financial statements.

APLNG dividends

On 26 July 2023 the Group received unfranked dividends from APLNG of US$65 million (A$98 million).

On 15 August 2023 the directors of APLNG determined further unfranked dividends to be paid to shareholders. The Group expects to receive 
US$115 million on 29 August 2023.

Financial Statements

141

Directors’ Declaration

1.

In the opinion of the Directors of Origin Energy Limited (the Company):

a. the consolidated financial statements and notes are in accordance with the Corporations Act 2001 (Cth), including:

i. giving a true and fair view of the financial position of the Group as at 30 June 2023 and of its performance, for the year ended on 

that date; and

ii. complying with Australian Accounting Standards (including the Australian Accounting Interpretations) and the Corporations 

Regulations 2001 (Cth).

b. the consolidated financial statements also comply with International Financial Reporting Standards as disclosed in the Overview of the 

consolidated financial statements; and

c. there are reasonable grounds to believe that the Company will be able to pay its debts as and when they become due and payable.

2. There are reasonable grounds to believe that the Company and the controlled entities identified in note F1 will be able to meet any 

obligations or liabilities to which they are or may become subject to by virtue of the Deed of Cross Guarantee between the Company and 
those controlled entities pursuant to ASIC Corporations (Wholly-owned Companies) Instrument 2016/785.

3. The Directors have been given the declarations required by section 295A of the Corporations Act 2001 (Cth) from the Chief Executive 

Officer and the Chief Financial Officer for the financial year ended 30 June 2023.

Signed in accordance with a resolution of the Directors:

Scott Perkins
Chairman

Frank Calabria
Managing Director and Chief Executive Officer

Sydney, 17 August 2023

Sydney, 17 August 2023

 
142

Annual Report 2023

Independent Auditor’s Report

  A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation Ernst & Young 200 George Street Sydney NSW  2000 Australia GPO Box 2646 Sydney NSW  2001  Tel: +61 2 9248 5555 Fax: +61 2 9248 5959 ey.com/au  Independent Auditor’s Report to the Members of Origin Energy Limited Report on the Audit of the Financial Report Opinion We have audited the financial report of Origin Energy Limited (the Company) and its subsidiaries (collectively the Group), which comprises the consolidated statement of financial position as at 30 June 2023, the consolidated income statement, the consolidated statement of comprehensive income, consolidated statement of changes in equity and consolidated statement of cash flows for the year then ended, notes to the financial statements, including a summary of significant accounting policies, and the directors’ declaration. In our opinion, the accompanying financial report of the Group is in accordance with the Corporations Act 2001, including: a. Giving a true and fair view of the consolidated financial position of the Group as at 30 June 2023 and of its consolidated financial performance for the year ended on that date; and b. Complying with Australian Accounting Standards and the Corporations Regulations 2001. Basis for Opinion We conducted our audit in accordance with Australian Auditing Standards. Our responsibilities under those standards are further described in the Auditor’s responsibilities for the audit of the financial report section of our report. We are independent of the Group in accordance with the auditor independence requirements of the Corporations Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) that are relevant to our audit of the financial report in Australia. We have also fulfilled our other ethical responsibilities in accordance with the Code.  We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion. Key Audit Matters Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the financial report of the current year. These matters were addressed in the context of our audit of the financial report as a whole, and in forming our opinion thereon, but we do not provide a separate opinion on these matters. For each matter below, our description of how our audit addressed the matter is provided in that context. We have fulfilled the responsibilities described in the Auditor’s responsibilities for the audit of the financial report section of our report, including in relation to these matters. Accordingly, our audit included the performance of procedures designed to respond to our assessment of the risks of material misstatement of the financial report. The results of our audit procedures, including the procedures performed to address the matters below, provide the basis for our audit opinion on the accompanying financial report.   Financial Statements

143

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation    Carrying Value of the Energy Markets Group of Cash Generating Units (CGUs) Why significant How our audit addressed the key audit matter In accordance with the requirements of Australian Accounting Standards, the Group is required to test all CGUs annually for impairment where goodwill is present. Where no goodwill is present, the Group must assess for indicators of impairment and impairment reversal each reporting period. The Group assesses the recoverable amount of each CGU using a discounted cash flow forecast to determine value in use. No impairment loss or reversal of impairment across any of the Energy Market CGUs was recognised during the year. The carrying value of the Energy Markets Group of CGUs is significant at 30 June 2023. As disclosed in Note C7, assumptions used in the forecasting of cash flows require significant judgment. In particular the forecasting of long-term energy and commodity price assumptions is subjective and complex in nature.  As a result of the significance of the carrying value and inherent judgment and complexity in the cash flow forecasts we considered the recoverability of the carrying value of the Energy Markets group of CGUs and the related disclosures in the financial report to be significant to our audit.       Our audit procedures included the following:  • Considered whether indicators of impairment or impairment reversal were present for each of the three CGUs within the Energy Markets Group of CGUs.  • Assessed whether the methodology applied by the Group in testing the recoverable amount of each CGU met the requirements of Australian Accounting Standards. • Assessed the basis for the determination of the Group’s CGUs based on our understanding of the nature of the Group’s business, the interdependence of cash flows, and the economic environment in which it operates. • Tested the mathematical accuracy of the discounted cash flow models. • Assessed the cash flow forecasts with reference to historical budgeting accuracy and current trading performance, historical growth rates, historical operating results, market data and forecasts, ratio analysis, and discussions with management and senior executives. • Where long term supply or sales contracts are in place, agreed the forecast revenue and costs to the contract terms and rates.  • For the Generation CGU within the Energy Markets Group of CGUs, compared the useful lives of assets assumed in the impairment model to the Australian Energy Market Operator (“AEMO”) closure dates. • Involved our energy market modelling specialists to assess the conclusions reached by the Group’s internal specialists in respect of forecast energy prices, forecast generation volumes, forecast capacity prices and marginal loss factors. • Involved our valuation specialists to:  o Assess the discount rates and terminal growth rates with reference to publicly available information on comparable companies in the industry and markets in which the Group operates; and  o Perform sensitivity analyses and evaluate the impact of reasonably possible changes in assumptions on the recoverable amount. • Cross checked the Group’s net assets to other available information including market capitalisation and the Binding Scheme Implementation Deed signed on 27 March 2023. • Considered the potential impacts of climate risk on the recoverable amount by analysing the forecast energy price assumptions applied by management, asset useful lives and the possible changes to commodity prices resulting from the transition to a low carbon future.  • Evaluated the adequacy of the related disclosure in the financial report. 144

Annual Report 2023

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation    Carrying Value of APLNG Equity Accounted Investment  Why significant How our audit addressed the key audit matter At 30 June 2023, the Group’s equity accounted investment in Australia Pacific LNG Pty Limited (APLNG) had a carrying value of $5,469 million. No impairment or impairment reversal was recorded.  As disclosed in Note B2.2, the carrying amount of the Group's equity accounted investment in APLNG is reviewed at each reporting date to determine whether there is any indicators of impairment or impairment reversal. Where an indicator of impairment or impairment reversal exists, a formal estimate of the recoverable amount is made. Oil price is a significant assumption used in this assessment and is inherently subjective. Changes in this assumption can lead to significant changes in the recoverable amount.  Due to the significance of this investment relative to total assets and the inherent complexity in forecasting commodity prices and future market outlooks, we considered the carrying value of this investment to be a key audit matter. In fulfilling our responsibilities as Group auditor, we considered the work performed by the EY Component Auditor responsible for auditing APLNG, which includes auditing the carrying value of APLNG’s assets at the Joint Venture level.  These oversight procedures included: • Sending instructions to the EY Component Auditor detailing the scope to be covered for the purposes of our audit of the Group.  This included the risk associated with impairment or impairment reversal. • The Component Auditor confirmed compliance with the instructions provided and reported the results of their procedures to us.  • To ensure sufficient oversight, we, as the Group audit team: o Held frequent meetings with the Component Auditor to discuss the outcome and extent of their procedures.  o Reviewed underlying working papers and documentation of the Component Auditor for selected areas of audit focus.  In addition, we undertook the following additional procedures with the assistance of our valuations specialists: • Considered whether information existed that was contrary to the EY Component auditor’s conclusion in respect of the existence of impairment or impairment reversal for APLNG at 30 June 2023 and may represent objective evidence of a significant or prolonged change in value of the investment, including: o Considered changes to market conditions during the period including changes and volatility in key macro-economic assumptions such as oil price and gas price with reference to broker and analyst data and publicly available peer company information. o Evaluated possible changes to the APLNG discount rate with reference to external market data including government bond rates and comparable company data. o Considered the impact of climate risk on the asset life and key macro-economic assumptions. o Undertook sensitivity analysis for reasonably possible changes in key assumptions which included price sensitivity analysis using scenarios developed by the International Energy Agency. • Considered available market information including trading and reserve multiples as a cross check of the carrying value of the Group’s equity accounted investment.    • Assessed the climate related disclosures in respect of APLNG for accuracy and consistency with other publicly disclosed information.  Financial Statements

145

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation    Unbilled Revenue Why significant How our audit addressed the key audit matter At 30 June 2023, the Group recognised unbilled revenue net of an allowance for impairment of $1,457 million as disclosed in Note A2 and C1.  Unbilled revenue represents the value of energy supplied to customers between the date of the last meter read and the reporting date where no bill has been issued to the customer at the end of the reporting period. The estimation of unbilled revenue is considered a key audit matter due to the complex estimation process and significant audit effort required to address the estimation uncertainty. Key factors that require consideration impacting the complex estimation process include: • Estimation of customer demand and energy consumption, which is impacted by weather, an individual customer’s circumstances and market volatility. • Application of different customer rates across different regulated and unregulated markets. The Group’s disclosures in respect of the unbilled revenue estimation process are included in Notes A2 and C1 of the financial report.  Our audit procedures included the following:  • Assessed whether the methodology used to recognise unbilled revenue met the requirements of Australian Accounting Standards.  • Assessed the effectiveness of the Group’s controls governing energy purchased, energy sold and the customer pricing process. • Evaluated the unbilled revenue calculation as follows: o With the assistance of our data analytics specialists, assessed the calculation methodology of the unbilled revenue model. o Compared inputs used in the calculation to supporting data such as historical temperature data, volume data provided by the Australian Energy Market Operator (AEMO) and solar-feed-in data. o Tested the reasonableness of the Group’s allocation of energy consumed to residential and small and medium enterprises (“SME”) with reference to historical billing data.  o Compared the prices applied to unbilled customer consumption with historical and current billing data.  o Reviewed the Group’s reconciliation of volumes acquired from AEMO against volumes sold and volumes purchased as used by the Group in their analysis. o Compared the historical accuracy of the unbilled revenue accrual by comparing the historical accrual to final billing data and performing a trend analysis of the accrual year on year. o Tested the accuracy of the unbilled revenue accrual for business customers by comparing the unbilled revenue accrual to subsequent invoices.  • Evaluated the adequacy of the related disclosures in the financial report including those made with respect to judgements and estimates Information Other than the Financial Report and Auditor’s Report Thereon The directors are responsible for the other information. The other information comprises the information included in the Company’s 2023 annual report, but does not include the financial report and our auditor’s report thereon. Our opinion on the financial report does not cover the other information and accordingly we do not express any form of assurance conclusion thereon.  146

Annual Report 2023

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation    In connection with our audit of the financial report, our responsibility is to read the other information and, in doing so, consider whether the other information is materially inconsistent with the financial report or our knowledge obtained in the audit or otherwise appears to be materially misstated.  If, based on the work we have performed, we conclude that there is a material misstatement of this other information, we are required to report that fact. We have nothing to report in this regard.   Responsibilities of the Directors for the Financial Report The directors of the Company are responsible for the preparation of the financial report that gives a true and fair view in accordance with Australian Accounting Standards and the Corporations Act 2001 and for such internal control as the directors determine is necessary to enable the preparation of the financial report that gives a true and fair view and is free from material misstatement, whether due to fraud or error. In preparing the financial report, the directors are responsible for assessing the Group’s ability to continue as a going concern, disclosing, as applicable, matters relating to going concern and using the going concern basis of accounting unless the directors either intend to liquidate the Group or to cease operations, or have no realistic alternative but to do so. Auditor’s responsibilities for the audit of the financial report Our objectives are to obtain reasonable assurance about whether the financial report as a whole is free from material misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with the Australian Auditing Standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of this financial report.  As part of an audit in accordance with the Australian Auditing Standards, we exercise professional judgment and maintain professional scepticism throughout the audit. We also: ► Identify and assess the risks of material misstatement of the financial report, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal control. ► Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Group’s internal control.  ► Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and related disclosures made by the directors. ► Conclude on the appropriateness of the directors’ use of the going concern basis of accounting and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on the Group’s ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to draw attention in our auditor’s report to the related disclosures in the financial report or, if such disclosures are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditor’s Financial Statements

147

A member firm of Ernst & Young Global Limited Liability limited by a scheme approved under Professional Standards Legislation    report. However, future events or conditions may cause the Group to cease to continue as a going concern.  ► Evaluate the overall presentation, structure and content of the financial report, including the disclosures, and whether the financial report represents the underlying transactions and events in a manner that achieves fair presentation. ► Obtain sufficient appropriate audit evidence regarding the financial information of the entities or business activities within the Group to express an opinion on the financial report. We are responsible for the direction, supervision and performance of the Group audit. We remain solely responsible for our audit opinion. We communicate with the directors regarding, among other matters, the planned scope and timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during our audit. We also provide the directors with a statement that we have complied with relevant ethical requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably be thought to bear on our independence, and where applicable, actions taken to eliminate threats or safeguards applied. From the matters communicated to the directors, we determine those matters that were of most significance in the audit of the financial report of the current year and are therefore the key audit matters. We describe these matters in our auditor’s report unless law or regulation precludes public disclosure about the matter or when, in extremely rare circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. Report on the Audit of the Remuneration Report Opinion on the Remuneration Report We have audited the Remuneration Report included in the directors’ report for the year ended 30 June 2023. In our opinion, the Remuneration Report of Origin Energy Limited for the year ended 30 June 2023, complies with section 300A of the Corporations Act 2001. Responsibilities The directors of the Company are responsible for the preparation and presentation of the Remuneration Report in accordance with section 300A of the Corporations Act 2001. Our responsibility is to express an opinion on the Remuneration Report, based on our audit conducted in accordance with Australian Auditing Standards.  Ernst & Young    Andrew Price Partner 17 August 2023 148

Annual Report 2023

Share and Shareholder 
Information

The information set out below was applicable as at 28 July 2023.

Corporate Governance Statement

The Company’s Corporate Governance Statement can be found on its website at originenergy.com.au/governance

Substantial shareholders

As at 28 July 2023, the Company received notice of three substantial holders: 

Shareholder

AustralianSuper Pty Ltd

State Street Corporation

Vanguard Group

Date notice
received

1 July 2022

26 July 2023

28 April 2022

Number of 
shares in notice

Percentage of 
capital in notice

218,137,581

90,806,575

88,061,736

12.66%

5.27%

5.00007%

Number of equity securities holders and voting rights

As at 28 July 2023 there were:

•

122,057 holders of 1,722,747,671 ordinary shares in the Company;

• 67 holders of 3,389,594 Performance Share Rights, 68 holders of 3,429,303 Restricted Share Rights; and

• 754 holders of 314,212 Matching Share Rights.

Only ordinary shares of the Company are quoted. Only holders of ordinary shares are entitled to attend and vote at a meeting of members.

Voting rights of members

At a meeting of members, each member who is entitled to attend and vote may attend and vote in person or by proxy, attorney or 
representative. On a show of hands, every person present who is a member, proxy, attorney or representative, shall have one vote; and on a 
poll, every member who is present in person or by proxy, attorney or representative shall have one vote for each fully paid ordinary share held. 
No other equity securities hold voting rights.

Analysis of holdings

Fully paid ordinary shares

Performance share rights

Holdings Ranges

Holders

Total shares

1-1,000

1,001-5,000

5,001-10,000

10,001-100,000

55,271

48,411

11,168

7,022

22,838,329

116,461,183

79,470,126

145,664,031

100,001-9,999,999,999

185

1,358,314,002

Totals

122,057

1,722,747,671

Holdings Ranges

Holders

Total rights

1-1,000

1,001-5,000

5,001-10,000

10,001-100,000

100,001-999,999,999

Totals

0

0

8

50

9

67

0

0

49,277

1,385,398

1,954,919

3,389,594

100.00

%

1.33

6.76

4.61

8.46

78.85

100.00

%

0.00

0.00

1.45

40.87

57.67

Share and Shareholder Information

Restricted Share rights

Holdings Ranges

Holders

Total rights

1-1,000

1,001-5,000

5,001-10,000

10,001-100,000

100,001-999,999,999

Totals

0

0

8

51

9

68

Matching Share Plan matched rights

0

0

49,290

1,425,093

1,954,920

149

%

0.00

0.00

1.44

41.56

57.01

3,429,303

100.00

Holdings Ranges

Holders

Total rights

%

1-1,000

754

314,212

100.00

1,001-5,000

5,001-10,000

10,001-100,000

100,001-999,999,999

0

0

0

0

0

0

0

0

0.00

0.00

0.00

0.00

Totals

754

314,212

100.00

Unmarketable parcels

5,186 shareholders held less than a marketable parcel as at 28 July 2023.

Top 20 holdings

Shareholder

J P MORGAN NOMINEES AUSTRALIA PTY LIMITED

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED

CITICORP NOMINEES PTY LIMITED

NATIONAL NOMINEES LIMITED

BNP PARIBAS NOMS PTY LTD 

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED - A/C 2

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED 

ARGO INVESTMENTS LIMITED

CERTANE CT PTY LTD 

CITICORP NOMINEES PTY LIMITED 

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED 

NETWEALTH INVESTMENTS LIMITED 

NEWECONOMY COM AU NOMINEES PTY LIMITED <900 ACCOUNT>

UBS NOMINEES PTY LTD

BNP PARIBAS NOMINEES PTY LTD 

ECAPITAL NOMINEES PTY LIMITED 

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED 

BNP PARIBAS NOMS PTY LTD 

BNP PARIBAS NOMINEES PTY LTD HUB24 CUSTODIAL SERV LTD 

Securities exchange listing

Number of shares

% of Issued shares

487,100,495

369,200,260

268,916,440

55,739,027

39,208,976

20,520,820

11,777,916

11,351,603

7,581,804

6,290,150

5,376,953

4,815,960

4,690,470

4,261,887

2,557,611

2,524,548

2,521,388

2,488,556

2,406,389

2,341,140

28.27%

21.43%

15.61%

3.24%

2.28%

1.19%

0.68%

0.66%

0.44%

0.37%

0.31%

0.28%

0.27%

0.25%

0.15%

0.15%

0.15%

0.14%

0.14%

0.14%

Origin shares are traded on the Australian Securities Exchange Limited (ASX). The symbol under which Origin shares are traded is ‘ORG’.

Escrowed securities

There are no securities subject to voluntary escrow as at the date of this Report.

On-market buy-back

There is no current on-market buy-back of Origin shares.

150

Annual Report 2023

On-market purchases for employee equity plans

During the reporting period, 500,000 Origin shares were purchased on-market for the purpose of Origin’s employee incentive plans. The 
average price per share purchased was $8.46.

Shareholder enquiries

For information about your shareholding, to notify a change of address, to make changes to your dividend payment instructions or for 
any other shareholder enquiries, you should contact Origin Energy’s share registry, Boardroom Pty Ltd on 1300 664 446. Please note that 
broker-sponsored holders are required to contact their broker to amend their address.

When contacting the share registry, shareholders should quote their security holder reference number, which can be found on the holding 
or dividend statements.

Shareholders with internet access can update and obtain information regarding their shareholding online at www.originenergy. com.au/
about/investors-media

Tax File Number

For resident shareholders who have not provided the share registry with their Tax File Number (TFN) or exemption category details, tax at the 
top marginal tax rate (plus Medicare levy) will be deducted from dividends to the extent they are not fully franked. For those

shareholders who have not provided their TFN or exemption category details, forms are available from the share registry. Shareholders are not 
obliged to provide this information if they do not wish to do so.

Information on Origin

The main source of information for shareholders is the Annual Report. The Annual Report will be provided to shareholders on request and 
free of charge. Shareholders not wishing to receive the Annual Report should advise the share registry in writing so that their names can be 
removed from the mailing list. Origin’s website (www.originenergy.com.au) is another source of information for shareholders.

Exploration and Production Permits and Data

151

Exploration and 
Production Permits 
and Data

Origin Energy Ltd gives no warranty in relation to the data (including accuracy, reliability, completeness or suitability) and accepts no liability for any loss, damage or costs (including consequential damage) relating to any use of the data in this map.  © Origin Energy 2023!(!(!(!(!(!(!(!(TASNTWASAVICQLDNSWDARWINSYDNEYBRISBANEADELAIDEHOBARTMELBOURNEGladstonePERTH²0300600150Kilometres G:\Request_Item\RITM_380001_to_400000\RITM_396593\RevA\RITM_396593_circle_symbols_RevA.mxdOrigin/APLNG (Operated and Non-Operated Permits)Origin InterestAPLNG InterestPipelines (APLNG Interest)Other Pipeline (Not APLNG/Origin)!(!(!(!(!(!(BUNDABERGROMATOOWOOMBAGLADSTONEEMERALDDALBYQueenslandGold CoastBrisbaneSunshineCoastCoralSea!(!(DERBYBROOMEWestern AustraliaIndianOceanAdele IslandCape Leveque!(!(BLACKALLQUILPIEQueensland1231Surat-Bowen Basins2Cooper-Eromanga Basins3Browse BasinCanning Basin²²²0408020Kilometres0306015Kilometres05010025Kilometres152

Annual Report 2023

1 Origin's Australian interests

Origin held interests in the following permits at 30 June 2023.

Basin/Project Area

Interest

Basin/Project Area

Interest

Basin/Project Area

Interest

Queensland

Surat-Bowen basins

Angry Jungle

ATP 631; PLs 281 and 282

4.9765375% 1

Carinya and Ramyard

ATP 972; PL 469, 470 
and 471

25.50%

* 1

ATP 973

27.5%

* 1

Queensland (continued)

Queensland (continued)

Gladstone LNG

PFL 20

PPLs 162 and 163

Ironbark

ATP 788; PL(A) 1106 
(Deeps)

ATP 788; PL(A) 1106 
(Shallows)

27.50%

27.50%

1

* 1

Cooper-Eromanga basins

ATPs 736, 737, 738, 2025 
and 2026

PL 1099

Boree North

75.00%

*

100.00% *

6.88%

* 1

EPM 27973

100.00%

*

27.50%

* 1

EPQ (A)s 16 and 17

100.00% *

Carbon Storage

Combabula/Reedy Creek/Peat and 
Taroom East

Kenya/Kenya East/Bellevue and Anya

ATP 2047

ATP 606; PLs 297, 403, 
404, 405, 406, 407, 408, 
412 and 413; PL(A) 444

PL 101

PPL 178

Condabri

13.75%

25.50%

27.5%

27.5%

1

* 1

* 1

* 1

PLs 265, 266, 267, 1011 
and 1018

PPLs 177, 185, 186, 2000 
and 2059

27.50%

* 1

27.50%

* 1

Denison Trough

ATP 1191; PLs 1082 and 
1083 (Mahalo block deeps)

13.75%

ATP 1191; PLs 450, 451, 
457, 1012; PL(A) 1062

13.75%

1

1

PLs 43, 44, 45, 183 (PLA 
1116) and 218 (Deeps)

13.75%

* 1

Fairview and Arcadia

ATPs 745; PLs 420, 421 
and 440

PL 1059

ATPs 2012; 90, 91, 92, 99, 
100, 232, 233, 234, 235, 
236 and 1017

6.558623% 1

6.55875% 1

6.580664% 1

PL 247

PFL 19

PL 1025

PLs 257, 273, 274, 275, 
278, 279, 442, 466, 474 
and 503 (Shallows)

PLs 179, 180, 228, 229 
and 263

PPLs 107, 176, 2014 
and 2063

8.078125% 1

8.59375% 1

8.59375% 1

8.59375% 1

11.171875% 1

11.171875% 1

Membrance and Lonesome

ATP 804

PLs 219 and 220

8.057017% 1

27.50%

* 1

Spring Gully

ATP 592; PLs 195, 268, 414, 
415, 416, 417, 418 and 419

25.99%

* 1

PL 200

PL 204

26.32%

27.42%

PPL 143, 180 and 2026

27.50%

* 1

* 1

* 1

Talinga/Orana/Murrungama

PLs 215, 216, 225, 226, 272 
and 1084

27.50%

* 1

PFL 26

PPLs 171, 181 and 2032

27.50%

27.50%

* 1

* 1

Western Australia

Browse Basin

TR/7, TR/8, WA-90-R, 
WA-91-R, WA-92-R

40.00%

Canning Basin

EP 129, 391, 428, 431 
and 436

50.00%

EP 457 & EP 458

40.00%

South Australia

Geothermal

GRL 3

30.00%

Notes:
* Operatorship
1 Interest held through 27.5 per cent 
ownership of Australian Pacific LNG 
Joint Venture

Annual Reserves Report

153

Annual 
Reserves Report

For the year ended 30 June 2023

1 Reserves and resources

This Annual Reserves Report provides an update on the reserves and resources of Origin Energy Limited (Origin) and its share of Australia 
Pacific LNG Pty Limited (APLNG), as at 30 June 2023.

1.1 Highlights

APLNG (Origin 27.5 per cent share)

• Reserves base largely stable before production with an overall 26 per cent 2P (proved plus probable) reserves replacement in operated and 

non-operated areas during FY2023. A detailed breakdown of movements in Origin’s share of APLNG 2P reserves is as follows:

– (12) PJ minor downward revision of operated 2P reserves before production;

– 60 PJ (13 per cent) increase in non-operated 2P reserves before production; and

– 185 PJ of production.

• Reserves replacement of 81 per cent has been achieved in operated fields over the last six years, primarily driven by increased recovery 
estimated for producing field supported by strong performance in producing fields, along with maturation of contingent areas through 
appraisal activities as well as acquisitions.

• Developed 2P reserves accounted for 61 per cent of total 2P reserves as at 30 June 2023.

• Origin’s share of 1P (proved) reserves increased 5 per cent or 102 PJ before production due to strong performance in producing fields. 1P 

reserves represent 58.1 per cent of total 3P (proved plus probable plus possible) reserves as at 30 June 2023.

1.2 2P reserves (Origin share)

2P reserves increased by 48 PJ or 2 per cent before production and decreased by 137 PJ after production to a total of 3,011 PJ, compared to 
30 June 2022.

Origin 2P reserves by area

(PJ)

Operated Assets

– Asset East

– Asset West

Non-Operated Assets

Total 2P

2P
30 June 2022

Acquisition/
divestment

New booking/
discovery

Revisions/
extensions

Production

2P
30 June 2023

2,673

1,097

1,576

475

3,148

-

-

-

-

-

-

-

-

-

-

(12)

(7)

(5)

60

48

(147)

(76)

(71)

(38)

(185)

2,514

1,014

1,500

497

3,011

• Summary of 2P reserves movement - key changes include:

– 185 PJ decrease due to production;

– (12) PJ various minor adjustments leading to an overall small negative revision across operated areas;

– 60 PJ increase in non-operated areas driven by increased recovery estimates in the Kenya field reflecting strong field performance.

• As at 30 June 2023, developed 2P reserves represented 61 per cent of total 2P reserves.

• As at 30 June 2023, 100 per cent of Origin’s share of 2P reserves are unconventional gas located in the Surat and Bowen Basins.

Origin 2P reserves by development type

(PJ)

Operated Assets

– Asset East

– Asset West

Non-Operated Assets

Total 2P

Developed

Undeveloped

30 June 2022

Developed

Undeveloped 30 June 2023

Total 2P

Total 2P

1,637

793

844

267

1,903

1,036

304

732

208

1,245

2,673

1,097

1,576

475

3,148

1,537

750

787

303

1,839

978

265

713

194

1,172

2,514

1,014

1,500

497

3,011

154

Annual Report 2023

1.3 1P reserves (Origin share)

1P reserves increased by 102 PJ or 5 per cent before production and decreased by 84 PJ after production to 1,914 PJ, compared to 
30 June 2022.

As at 30 June 2023, developed 1P reserves represented 91 per cent of total 1P reserves. The remaining 9 per cent of 1P reserves represents 
wells that have been spudded but not connected or planned wells that are immediately adjacent to drilled wells. 100 per cent of 1P reserves 
are unconventional gas located in the Surat and Bowen Basins.

Origin 1P reserves by area

(PJ)

Operated Assets

– Asset East

– Asset West

Non-Operated Assets

Total 1P

1P
30 June 2022

Acquisition/
divestment

New booking/
discovery

Revisions/
extensions

Production

1P
30 June 2023

1,624

791

833

373

1,998

-

-

-

-

-

-

-

-

-

-

64

15

49

37

102

(147)

(76)

(71)

(38)

(185)

1,542

731

811

372

1,914

Origin 1P reserves by development type

(PJ)

Operated Assets

– Asset East

– Asset West

Non-Operated Assets

Total 1P

Developed

Undeveloped

30 June 2022

Developed

Undeveloped

30 June 2023

Total 1P

Total 1P

1,557

765

792

260

1,817

68

26

42

113

181

1,624

791

833

373

1,998

1,477

721

756

267

1,744

65

10

55

105

170

1,542

731

811

372

1,914

1.4 2C contingent resources for Origin Energy

Beetaloo Basin
As at 30 June 2023, Origin Energy no longer has any interest in the Beetaloo Basin permits and hence doesn't carry any Contingent Resources 
in the Beetaloo Basin. Origin does maintain an override royalty over the permits. Refer to ASX Announcement, dated 9 November 2022.

Origin completes sale of Beetaloo interest  - Origin Energy

Annual Reserves Report

155

Appendix A: APLNG reserves and resources

Origin, as APLNG upstream operator, has prepared estimates of the reserves and resources held by APLNG for operated assets detailed in 
this report.

Netherland, Sewell & Associates, Inc. (NSAI) has prepared a consolidated report of the reserves and resources held by APLNG for 
non-operated assets. The reserves and resources estimates for the non-operated properties in their report have been independently estimated 
by NSAI.

The tables below provide 1P, 2P and 3P reserves and 2C resources for APLNG (100 per cent) and Origin’s 27.5 per cent interest in these APLNG 
(operated and non-operated) reserves and resources.

Reserves and resources held by APLNG (100 per cent share)

Reserves/resource classification

30 June 2022

1P (proven)

2P (proven plus probable)

3P (proven plus probable plus possible)

2C (best estimate contingent resource)

7,265

11,448

12,408

3,683

Acquisition/
divestment

New booking/
discovery

Revisions/
extensions

Production

30 June 2023

-

-

-

-

-

-

-

-

370

175

256

46

(674)

(674)

(674)

-

6,961

10,949

11,991

3,729

Reserves and resources held by Origin (27.5 per cent in APLNG)

Reserves/resource classification

30 June 2022

Acquisition/
divestment

New booking/
discovery

Revisions/
extensions

Production 30 June 2023

1P (proven)

2P (proven plus probable)

3P (proven plus probable plus possible)

2C (best estimate contingent resource)

1,998

3,148

3,412

1,013

-

-

-

-

-

-

-

-

102

48

70

13

(185)

(185)

(185)

-

1,914

3,011

3,297

1,025

See details above for movements in 1P and 2P reserves.

The 256 PJ increase in APLNG (100 per cent share) 3P reserves, excluding production is primarily due to improved recovery estimates in 
the non-operated Kenya field due to strong field performance. Various other adjustments to other operated and non-operated field recovery 
estimates have a minor impact on the overall 3P reserves position.

156

Annual Report 2023

Appendix B: Notes 
relating to this report

for downstream transport and processing. 
This price is exposed to changes in the 
supply/demand balance in the market 
through oil price-linked LNG contracts.

a. Methodology regarding reserves 

c. Reversionary rights

and resources

The Reserves Report has been prepared 
to be consistent with the Petroleum 
Resources Management System (PRMS) 
2018 published by the Society of 
Petroleum Engineers (SPE). This document 
may be downloaded from the SPE 
website: https://www.spe.org/en/industry/
reserves/. Additionally, this Reserves Report 
has been prepared to be consistent with 
the ASX reporting guidelines. For all assets, 
Origin reports reserves and resources 
consistent with SPE guidelines as follows: 
proved reserves (1P); proved plus probable 
reserves (2P); proved plus probable plus 
possible reserves (3P) and best estimate 
contingent resource (2C). Reserves must 
be discovered, recoverable, commercial 
and remaining.

The CSG reserves and resources held 
within APLNG’s properties have either 
been independently prepared by NSAI 
or prepared by Origin. The reserves and 
resources estimates contained in this report 
have been prepared in accordance with 
the standards, definitions and guidelines 
contained within the PRMS and generally 
accepted petroleum engineering and 
evaluation principles as set out in the SPE 
Reserves Auditing Standards.

Origin does not intend to report prospective 
or undiscovered resources as defined by 
the SPE in any of its areas of interest on an 
ongoing basis.

b. Economic test for reserves

The assessment of reserves requires a 
commercial test to establish that reserves 
can be economically recovered. Within 
the commercial test, operating cost and 
capital cost estimates are combined with 
fiscal regimes and product pricing to 
confirm the economic viability of producing 
the reserves.

Gas reserves are assessed against existing 
contractual arrangements and local market 
conditions, as appropriate. In the case 
of gas reserves where contracts are not 
in place, a forward price scenario based 
on monetisation of the reserves through 
domestic markets has been used, including 
power generation opportunities, direct 
sales to LNG and other end users, and 
utilisation of Origin’s wholesale and retail 
channels to market.

For CSG reserves that are intended to 
supply the APLNG CSG to LNG project, 
the economic test is based on a weighted 
average price across domestic, spot and 
LNG contracts, less short run marginal costs 

e. Rounding

Information on reserves is quoted in this 
report rounded to the nearest whole 
number. Some totals in tables in this report 
may not add due to rounding. Items that 
round to zero are represented by the 
number 0, while items that are actually zero 
are represented with a dash "-".

f. Abbreviations

bbl

Tscf

CSG

kbbls

barrel

trillion standard cubic feet

coal seam gas

kilo barrels = 1,000 barrels

ktonnes

kilo tonnes = 1,000 tonnes

mmboe million barrels of oil equivalent

PJ

PJe

petajoule = 1 x 1015 joules

petajoule equivalent

g. Conversion factors for PJe

CSG

1.038 PJ/Bscf

The CSG interests that APLNG acquired 
from Tri-Star in 2002 are subject to 
reversionary rights. If triggered, these 
rights will require APLNG to transfer 
back to Tri-Star a 45 per cent interest 
in those CSG interests for no additional 
consideration. Origin has assessed the 
potential impact of these reversionary 
rights, based on economic tests consistent 
with the reserves and resources referable 
to the CSG interests, and based on 
that assessment does not consider that 
the existence of these reversionary rights 
impacts the reserves and resources quoted 
in this report. Tri-Star has commenced 
proceedings against APLNG claiming that 
reversion has occurred. APLNG denies that 
reversion has occurred and is defending 
the claim.1

d. Information regarding the preparation 

of this Reserves Report

h. Reference point

The CSG reserves and resources held 
within APLNG’s properties have either 
been independently prepared by NSAI or 
by Origin. All assessments are based on 
technical, commercial and operational data 
provided by Origin on behalf of APLNG.

The statements in this Report relating to 
reserves and resources as at 30 June 
2023 for APLNG’s interests in non-operated 
assets are based on information in the NSAI 
report dated 3 August 2023. The data has 
been compiled by Mr John Hattner, a full-
time employee of NSAI. Mr Hattner has 
consented to the statements based on this 
information, and to the form and context in 
which these statements appear.

The statements in this Report relating to 
reserves and resources for other assets are 
based on, and fairly represent, information 
and supporting documentation prepared 
by, or under the supervision of qualified 
petroleum reserves and resource evaluators 
who are employees of Origin.

This Reserves Statement as a whole has 
been approved by Mr Alistair Jones CPEng 
NER MIEAust who is a full-time employee of 
Origin. Mr Alistair Jones is Chief Reservoir 
Engineer, a qualified petroleum reserves 
and resources evaluator and a member of 
the Society of Petroleum Engineers, has 
consented to the form and context in which 
these statements appear.

Reference points for Origin’s petroleum 
reserves and contingent resources are 
defined points within Origin’s operations 
where normal exploration and production 
business ceases, and quantities of the 
produced product are measured under 
defined conditions prior to custody transfer. 
Fuel, flare and vent consumed to the 
reference points are excluded.

i. Preparing and aggregating 

petroleum resources

Petroleum reserves and contingent 
resources are typically prepared by 
deterministic methods with support from 
probabilistic methods. Petroleum reserves 
and contingent resources are aggregated 
by arithmetic summation by category and 
as a result, proved reserves may be a 
conservative estimate due to the portfolio 
effects of the arithmetic summation. Proved 
plus probable plus possible may be an 
optimistic estimate due to the same 
aforementioned reasons.

j. Methodology and internal controls

The reserves estimates undergo an 
assurance process to ensure that they 
are technically reasonable given the 
available data and have been prepared 
according to our reserves and resources 
process, which includes adherence to 
the PRMS Guidelines. The assurance 
process includes peer reviews of the 
technical and commercial assumptions. 
The annual reserves report is reviewed 
by management with the appropriate 
technical expertise, including Integrated 
Gas General Managers.

1 Refer to Section 7 of the Operating and Financial Review released to the ASX on 17 August 2023 for further information.

Five-year Financial History

157

Five-year
Financial History

A reconciliation between statutory and underlying profit measures can be found in note A1 of the Origin Consolidated Financial Statements.

Income statement ($m)

Total external revenue

Underlying:

EBITDA2

Depreciation and amortisation expense

Share of interest, tax, depreciation and amortisation 
of equity accounted investees3

EBIT

Net financing costs

Income tax benefit/(expense)

Non-controlling interests

Segment result and underlying consolidated profit

Impact of items excluded from segment result and 
underlying consolidated profit net of tax

Statutory:

Profit/(loss) attributable to members of the 
parent entity

Statement of financial position ($m)

Total assets

Net debt/(cash)

Shareholders' equity - members/parent 
entity interest

Adjusted net debt/(cash)4

Shareholders' equity - total

Cash flow

Net cash from operating and investing activities - 
total operations ($m)

Key ratios

Statutory basic earnings per share (cents)

Underlying basic earnings per share (cents)

Total dividend per share (cents)5

Net debt to net debt plus equity (adjusted) (%)4

Underlying EBITDA by segment ($m)

Energy Markets

Share of Octopus Energy

Integrated Gas

Corporate

20231

20221

20211

20201

20191

16,481

14,461

12,097

13,157

14,727

3,107

(527)

2,114

(449)

(1,163)

(1,138)

1,417

(134)

(533)

(3)

747

308

527

(126)

10

(4)

407

2,036

(541)

(956)

539

(133)

(90)

(2)

314

3,122

(501)

(1,303)

1,318

(126)

(174)

(3)

1,015

(894)

3,232

(419)

(1,504)

1,308

(154)

(123)

(3)

1,028

183

(1,836)

(2,595)

1,055

(1,429)

(2,281)

121

1,211

18,948

2,888

8,891

2,877

8,911

585

61.3

43.4

36.5

24

1,038

240

1,919

(90)

24,020

2,818

9,997

2,838

10,022

21,308

4,786

9,455

4,639

9,475

3,363

1,183

(81.5)

23.2

29.0

22

401

(36)

1,837

(88)

(129.6)

17.8

20.0

33

982

(3)

1,135

(78)

25,340

5,688

12,333

5,158

12,354

1,813

6.9

57.6

25.0

29

1,454

(4)

1,741

(69)

25,743

6,084

13,129

5,417

13,149

1,914

68.8

58.4

25.0

29

1,574

0

1,892

(234)

158

Annual Report 2023

General Information

Number of employees

20231

20221

20211

20201

20191

5,630

5,174

4,979

5,232

5,360

Weighted average number of shares

1,720,567,672

1,753,612,216

1,759,555,663

1,759,801,186

1,758,935,655

Integrated Gas

2P reserves (PJe)

Product sales volumes (PJe)

Liquified Natural Gas (PJ)

Natural gas and ethane (PJ)

Production volumes (PJe)

Energy Markets

Generation (MW) - owned

Generation dispatched (TWh)

Number of customers ('000)

Electricity

Natural gas

LPG

Broadband

Other6

Electricity (TWh)

Natural gas (PJ)

LPG (Kt)

3,011

177

136

41

185

6,080

15

4,525

2,742

1,282

368

96

37

36

187

374

3,148

211

159

52

220

6,052

15

4,458

2,733

1,277

368

61

20

35

188

357

4,252

4,268

4,599

246

187

59

263

6,047

16

4,266

2,625

1,249

359

33

34

193

389

251

180

70

265

6,029

18

4,236

2,631

1,220

365

20

34

204

417

254

180

73

255

6,029

20

4,200

2,639

1,191

362

8

36

222

426

1

Includes discontinued operations and assets held for sale unless stated otherwise.

2 Since FY2019 this includes premiums relating to certain electricity hedges within Underlying profit.

3 Origin discloses its equity accounted results in two lines: 'share of EBITDA of equity accounted investees,' included in EBITDA; and 'share of interest, tax, depreciation and 

amortisation of equity accounted investees,' included between EBITDA and EBIT.

4 Total current and non-current interest-bearing liabilities only, less cash and cash equivalents excluding APLNG related cash, less fair value adjustments on hedged borrowings.

5 Dividends represent the interim and final dividends determined for each FY. This includes the final dividend for FY23 determined on 17 August 2023 to be paid on 

29 September 2023. The amounts paid within each FY are 33c, 20c, 22.5c, 30c and 10c respectively.

6 Largely relates to Origin Home Assist customers.

Glossary and Interpretation

159

Glossary 
and Interpretation

Glossary

Statutory financial measures

Statutory financial measures are measures included in the Financial 
Statements for the Origin Consolidated Group, which are measured 
and disclosed in accordance with applicable Australian Accounting 
Standards. Statutory financial measures also include measures that 
have been directly calculated from, or disaggregated directly from 
financial information included in the Financial Statements for the 
Origin Consolidated Group.

Term

Meaning

Cash flows from 
investing activities

Statutory cash flows from investing activities as 
disclosed in the Statement of Cash Flows in the 
Origin Consolidated Financial Statements.

Cash flows from 
operating activities

Statutory cash flows from operating activities as 
disclosed in the Statement of Cash Flows in the 
Origin Consolidated Financial Statements.

Cash flows used in 
financing activities

Statutory cash flows used in financing activities as 
disclosed in the Statement of Cash Flows in the 
Origin Consolidated Financial Statements.

Net Debt

Non-
controlling interest

Statutory 
Profit/Loss

Statutory earnings 
per share

Total current and non-current interest-bearing 
liabilities only, less cash and cash equivalents 
excluding cash to fund APLNG day-to-
day operations.

Economic interest in a controlled entity of 
the consolidated entity that is not held by 
the Parent entity or a controlled entity of the 
consolidated entity.

Net profit/loss after tax and non-controlling 
interests as disclosed in the Income Statement 
in the Origin Consolidated Financial Statements.

Statutory Profit/Loss divided by weighted 
average number of shares as disclosed in the 
Income Statement in the Origin Consolidated 
Financial Statements.

Non-IFRS financial measures

Non-IFRS financial measures are defined as financial measures that 
are presented other than in accordance with all relevant Accounting 
Standards. Non-IFRS financial measures are used internally by 
management to assess the performance of Origin’s business, and to 
make decisions on allocation of resources. The Non-IFRS financial 
measures have been derived from Statutory financial measures 
included in the Origin Consolidated Financial Statements, and are 
provided in this report, along with the Statutory financial measures 
to enable further insight and a different perspective into the financial 
performance, including profit and loss and cash flow outcomes, of 
the Origin business.

The principal Non-IFRS profit and loss measure of Underlying Profit 
has been reconciled to Statutory Profit in Section 5.1. The key Non-
IFRS financial measures included in this report are defined below.

Term

AASB

Adjusted 
Net Debt

Adjusted 
Underlying 
EBITDA

Meaning

Australian Accounting Standards Board

Net Debt adjusted to remove fair value adjustments 
on hedged borrowings

Origin Underlying EBITDA – Share of APLNG 
Underlying EBITDA and Octopus Energy EBITDA 
+ net cash from APLNG over the relevant 12 
month period.

Average 
interest rate

Interest expense divided by Origin’s average drawn 
debt during the period.

cps

Cents per share.

Free Cash Flow Net cash from operating and investing activities 

(excluding major growth projects), less interest paid.

FY23 
(Current period)

FY22 
(Prior period)

Gearing

Twelve months ended 30 June 2023.

Twelve months ended 30 June 2022.

Adjusted Net Debt / (Adjusted Net Debt + 
Total equity)

Gross Profit

Revenue less cost of goods sold.

Items excluded 
from Underlying 
Profit (IEUP)

Items that do not align with the manner in which 
the Chief Executive Officer reviews the financial and 
operating performance of the business which are 
excluded from Underlying Profit. See Section 5.1 
for details.

MRCPS

Mandatorily Redeemable Cumulative 
Preference Shares.

Non-cash fair 
value uplift

Reflects the impact of the accounting uplift in 
the asset base of APLNG which was recorded on 
creation of APLNG and subsequent share issues 
to Sinopec. This balance will be depreciated in 
APLNG’s Income Statement on an ongoing basis 
and, therefore, a dilution adjustment is made to 
remove this depreciation.

Share of ITDA

Origin’s share of equity accounted interest, tax, 
depreciation and amortisation.

Total Segment 
Revenue

Total revenue for the Energy Markets, Integrated Gas 
and Corporate segments, as disclosed in note A1 of 
the Origin Consolidated Financial Statements.

Underlying EPS Underlying Profit/Loss divided by weighted average 

number of shares.

Underlying 
EBITDA

Underlying earnings before underlying interest, 
underlying tax, underlying depreciation and 
amortisation (EBITDA) as disclosed in note A1 of the 
Origin Consolidated Financial Statements.

160

Annual Report 2023

Term

Meaning

Term

Meaning

PPA

Sinopec

SME

TRIFR

TW

TWh

VDO

Watt

products so the amount of energy contained in these 
products can be compared.

Power Purchase Agreement

When referring to the off-taker under the LNG Sale 
and Purchase Agreement (SPA) with APLNG, means 
China Petroleum & Chemical Corporation which has 
appointed its subsidiary Unipec Asia Co. Ltd. to act 
on its behalf under the LNG SPA.

Small Medium Enterprise

Total Recordable Incident Frequency Rate

Terawatt = 1012 watts

Terawatt hour = 109 kilowatt hours

Victorian Default Offer

A measure of power when a one ampere of current 
flows under one volt of pressure.

Interpretation

All comparable results reflect a comparison between the current 
period and the prior period, unless otherwise stated.

A reference to APLNG or Australia Pacific LNG is a reference to 
Australia Pacific LNG Pty Limited in which Origin holds a 27.5 per 
cent shareholding. A reference to Octopus Energy or Octopus is a 
reference to Octopus Energy Group Limited in which Origin held an 
18.7% shareholding as at 30 June 2022, with subsequent investment 
to restore its 20% shareholding in FY2023. Origin’s shareholding in 
APLNG and Octopus Energy is equity accounted.

A reference to $ is a reference to Australian dollars unless specifically 
marked otherwise.

All references to debt are a reference to interest bearing debt only.

Individual items and totals are rounded to the nearest appropriate 
number or decimal. Some totals may not add due to rounding of 
individual components.

When calculating a percentage change, a positive or negative 
percentage change denotes the mathematical movement in 
the underlying metric, rather than a positive or a detrimental 
impact. Percentage changes on measures for which the numbers 
change from negative to positive, or vice versa, are labelled as 
not applicable.

Underlying 
share of ITDA

Underlying 
Profit/Loss

Underlying 
ROCE (Return 
on Capital 
Employed)

Share of interest, tax, depreciation and amortisation 
of equity accounted investees adjusted for items 
excluded from Underlying Profit.

Underlying net profit/loss after tax and non-
controlling interests as disclosed in note A1 of the 
Origin Consolidated Financial Statements.

Calculated as Adjusted EBIT / Average 
Capital Employed.

Average Capital Employed = Shareholders Equity 
+ Origin Debt + Origin’s Share of APLNG project 
finance - Non-cash fair value uplift + net derivative 
liabilities. The average is a simple average of opening 
and closing in any 12 month period.

Adjusted EBIT = Origin Underlying EBIT and 
Origin’s share of APLNG Underlying EBIT + Dilution 
Adjustment = Statutory Origin EBIT adjusted to 
remove the following items: a) Items excluded from 
underlying earnings; b) Origin’s share of APLNG 
underlying interest and tax; and c) the depreciation of 
the Non-cash fair value uplift adjustment. In contrast, 
for remuneration purposes Origin’s statutory EBIT 
is adjusted to remove Origin’s share of APLNG 
statutory interest and tax (which is included in 
Origin’s reported EBIT) and certain items excluded 
from underlying earnings. Gains and losses on 
disposals and impairments will only be excluded 
subject to Board discretion.

Non-financial terms

Term

Boe

CES

C&I

Consortium

DMO

ERP

GJ

JCC

Joule

Kansai

kT

Mtpa

MW

MWh

NEM

NPS

PJ

PJe

Meaning

Barrel of oil equivalent

Community Energy Services

Commercial and Industrial

Comprising affiliates of Brookfield Renewable 
Partners L.P. (Brookfield Renewable), together with 
its institutional partners and certain other global 
institutional investors, and MidOcean Energy, an 
entity managed by EIG Partners, who have proposed 
to acquire all the issues shares in Origin by way of a 
scheme of arrangement

Default Market Offer

Enterprise resource planning

Gigajoule = 109 joules

Japan Customs-cleared Crude (JCC) is the average 
price of crude oil imported to Japan. APLNG’s long-
term LNG sales contracts are priced based on the 
JCC index.

Primary measure of energy in the metric system.

When referring to the off-taker under the LNG Sale 
and Purchase Agreement (SPA) with APLNG, means 
Kansai Electric Power Co. Inc.

kilo tonnes = 1,000 tonnes

Million tonnes per annum

Megawatt = 106 watts

Megawatt hour = 103 kilowatt hours

National Electricity Market

Net Promoter Score (NPS) is a measure of 
customers’ propensity to recommend Origin to 
friends and family

Petajoule = 1015 joules

Petajoules equivalent = an energy measurement 
used to represent the equivalent energy in different 

DirectoryRegistered OfficeLevel 32, Tower 1100 Barangaroo AvenueBarangaroo, NSW 2000GPO Box 5376Sydney NSW 2001T (02) 8345 5000F (02) 9252 9244originenergy.com.auenquiry@originenergy.com.auSecretaryHelen HardyShare RegistryBoardroom Pty LimitedLevel 8, 210 George StreetSydney NSW 2000GPO Box 3993Sydney NSW 2001T Australia 1300 664 446T International (+61 2) 8016 2896F (02) 9279 0664boardroomlimited.com.au origin@boardroomlimited.com.auAuditorEYFurther information about Origin’s performance can be found on our website:originenergy.com.au