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

Consultation opens on VIOTAS trial waiver application

We invite submissions on VIOTAS’ trial waiver application to allow loads with multiple connection points to participate in the WDRM, by Friday 10 April 2026.
Type
Communications
Sector
Electricity

AER approves Discover Energy Pty Ltd's application to surrender its gas retailer authorisation

On 4 March 2026, the Australian Energy Regulator (AER) approved Discover Energy Pty Ltd's (Discover) application to surrender its gas retailer authorisation.
Type
Communications
Sector
Gas

AER makes determination on Ausgrid’s January 2025 storm cost pass through

We have published our determination on Ausgrid’s cost pass through application for the January 2025 storm event.
Type
Communications
Sector
Electricity

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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