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AER invites consultation on 2026–27 Default Market Offer determination

Have your say by 26 November 2025 on our Issues Paper to help us make the Default Market Offer (DMO) determination under new proposed reforms.
Communications
Issue date
Consumer matters
Retail

Have your say on proposed changes to the Significant price reporting guidelines for wholesale electricity

The AER is inviting stakeholder feedback on our proposed Significant price reporting guidelines for monitoring and reporting on significant price outcomes.
Communications
Issue date
Wholesale

Singapore and Australian energy regulators to strengthen energy cooperation

The Energy Market Authority of Singapore and the AER have signed a Memorandum of Understanding to strengthen regulatory exchanges and energy cooperation.
News releases
Issue date
Corporate
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Open Consultations

Our community consultations run across a wide range of topics, and we welcome your input into the work that we do. Engage with us and have your say on our projects that are currently open for consultation.

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Default market offer 2026–27

The DMO caps the prices a retailer can charge a standing offer customer. It also serves as a reference price for market offers in these regions.
Reviews
Open
Effective date
Accepting submissions
Retail
NSW
QLD
SA

Review of the Significant price reporting guidelines for wholesale electricity

The AER is inviting stakeholder feedback on our proposed Significant price reporting guidelines for monitoring and reporting on significant price outcomes.
Reviews
Open
Date initiated
Accepting submissions
Wholesale

Transgrid system security contract review application - October 2025

Transgrid's application seeks an AER determination on whether the expenditure for proposed system security network support services is prudent and efficient.
System security contract reviews
Open
Effective date
Commencement date
Accepting submissions
Transmission
NSW
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Quick links for consumers

Learn more about how to navigate the energy market as a consumer, including price comparison services and knowing your rights. 

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Navigate the energy market

As an energy consumer, learn more about navigating the energy market and the services and resources available.
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Embedded networks customers

Live in an apartment block? Or maybe own a business in a shopping centre? Learn more about your rights as a customer in an embedded network.
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Make a complaint

Learn more about the number of steps you can take if you are having a problem with your energy service, retailer or distributor.
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Have your say on energy matters

Everyone is a consumer of Australia’s energy system which is why it is vital we gain your insights to help shape its future. Find out how you can contribute.

Quick links for industry

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Retail pricing and the Default Market Offer

Learn more about what is required from retailers on pricing, the default market offer and having better bills that help consumers participate in the market.
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State of the energy market 2025

State of the energy market 2025 reviews the past year in Australia’s electricity and gas markets, highlighting key trends, prices and changes.
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Determinations and access arrangements

View current proposals and final AER decisions on the maximum amount of revenue that network businesses can earn from consumers over a 5-year period.
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Pricing proposals and tariff variations

We review annual pricing proposals submitted by electricity distribution businesses and annual tariff variations submitted by gas networks.

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