What industry sector are you looking for?

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.

Latest News

Market notice from the WEMDRA – scheduling error referred to dispute resolution panel

Communications
Electricity
The Wholesale Energy Market Dispute Resolution Adviser has referred a scheduling error to a dispute resolution panel under cl. 3.16.2 of the National Electricity Rules.

AER Chair reappointed and new Deputy Chair appointed

Communications
Electricity
Gas
The AER welcomes the Australian Government’s reappointment of Ms Clare Savage as AER Chair and appointment of Mr Justin Oliver as Deputy Chair.

Final decision on electricity prices to protect consumers

News releases
Electricity
We have released our final determination for the 2024–25 Default Market Offer (DMO 6).

Latest AER regulatory decisions

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.

Multinet - 2024–25 tariff variation notice

Tariff variations
Gas
Open
Multinet proposed new network prices to apply to its Victorian gas network for 2024–25.

Australian Gas Networks (SA) - 2024–25 tariff variation notice

Tariff variations
Gas
Open
AGN proposed new network prices to apply to its SA gas network for 2024–25.

Subscribe to our latest news and communications.

Click to subscribe