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

AER consults on Framework and Approach papers for Transgrid, ElectraNet and Murraylink

The F&A is the first step in the regulatory determination process. We invite energy consumers and other interested parties to make submissions by 12 December.
Type
Communications
Sector
Electricity

AER begins consultation on AusNet Services’ electricity transmission revenue proposal

The AER published the revenue proposal for AusNet services for the regulatory control period 1 April 2027 to 31 March 2032.
Type
Communications
Sector
Electricity

Have your say on ASENO Pty Ltd's application for electricity retailer authorisation

On 13 November 2025, the AER published an application from ASENO Pty Ltd for an electricity retailer authorisation under the Retail Law.
Type
Communications
Sector
Electricity

Latest AER regulatory decisions

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

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

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