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

Energy Trade Pty Ltd - granted electricity retailer authorisation

On 7 October 2025, the AER approved an electricity retailer authorisation application from Energy Trade Pty Ltd.
Type
Communications
Sector
Electricity

AER invites consultation on network performance reporting for regulated electricity and gas networks

Stakeholders are invited to provide feedback on the effectiveness, relevance and value of our current network performance reporting processes and outputs.
Type
Communications
Sector
Electricity
Gas

AER approves Ampol’s application to surrender its retailer authorisations

On 3 October 2025, the Australian Energy Regulator (AER) approved Ampol's surrenders. Surrenders will take effect on 2 April 2026
Type
Communications
Sector
Electricity
Gas

Latest AER regulatory decisions

Murraylink - Transmission Determination 2028-33

The AER will make a determination of the maximum amount of revenue that Murraylink can earn from customers over the period 1 July 2028 to 30 June 2033.
Type
Determinations
Sector
Electricity
Status
Open

ElectraNet - Transmission Determination 2028-33

The AER will make a determination of the maximum amount of revenue that ElectraNet can earn from customers over the period 1 July 2028 to 30 June 2033.
Type
Determinations
Sector
Electricity
Status
Open

Transgrid - Transmission Determination 2028-33

The AER will make a determination of the maximum amount of revenue that Transgrid can earn from customers over the period 1 July 2028 to 30 June 2033.
Type
Determinations
Sector
Electricity
Status
Open

Subscribe to our latest news and communications.

Click to subscribe