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What industry sector are you looking for?

Networks

We regulate electricity networks and natural gas pipelines by setting the maximum amount of revenue they can earn from consumers. 

Wholesale

We monitor the performance of wholesale gas and electricity markets, the activities of market participants and their compliance with market rules.  

Retail

Learn more about our role in monitoring the activities of energy retailers to help consumers make informed choices about their energy supplier.

Quick links

Energy Innovation Toolkit

Network tariff reforms

NSW Renewable Energy Zones

Latest News

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Consultation open on the AER review of exemptions framework for embedded networks

Communications
Electricity
The AER has published an issues paper for its review of the AER exemptions framework for embedded networks seeking stakeholder input.
Issue date
Distribution
Embedded Networks
Retail
Transmission

Retail data shows continued support needed for energy consumers

News releases
Electricity
Gas
The AER Annual retail markets report 2022–23 reveals that more customers have accumulated energy debt since retail prices started rising last year.
Issue date
Consumer matters
Retail

Final pipeline access dispute guide now available

Communications
Gas
We've published our final Pipeline Access Dispute Guide following reforms to the gas pipeline regulatory framework made earlier this year.
Issue date
Distribution
Transmission

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Latest AER regulatory decisions

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South Australia: December 2026 - February 2027

Retail Reliability Obligation
Electricity
Open
In its September 2023 update to the 2023 ESOO AEMO has forecast a 205 MW reliability gap in South Australia in 2026–27.
Effective date
Commencement date
Retail
Wholesale
SA

Powerlink - Network support pass through 2022–23

Cost pass throughs
Electricity
Current
Powerlink - Network support pass through 2022–23
Effective date
Commencement date
Transmission
QLD

ElectraNet - Network support pass through 2022–23

Cost pass throughs
Electricity
Current
ElectraNet - Network support pass through 2022–23
Effective date
Commencement date
Transmission
SA

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