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

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

Matt Garbutt appointed AER CEO

The AER has today announced the appointment of Matt Garbutt as Chief Executive Officer of the AER.
Type
News releases
Sector
Electricity
Gas

Alinta fined $1.089 million for alleged mishandling of Centrepay payments

Alinta has paid $1.089 million after being issued 15 infringement notices by the AER for alleged breaches of the overcharging obligations in the NERR.
Type
News releases
Sector
Electricity
Gas

Latest AER regulatory decisions

Ausgrid Increased Customer Demand Requirements in the Macquarie Park Area Contingent Project

Ausgrid’s contingent project application requesting a revenue increase to fund its Wallumatta substation.
Type
Contingent projects
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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