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 publishes 2026–27 pricing proposals for Victorian electricity distributors

We will undertake compliance checks of these pricing proposals and proposed network charges.
Type
Communications
Sector
Electricity

AER releases inaugural report into wholesale gas market performance

The Wholesale gas performance report 2026 assesses how aspects of the east coast wholesale gas markets are performing under their current structure.
Type
News releases
Sector
Gas

AER approves cost pass through applications from AusNet Services, Jemena, CPU, Evoenergy and Energex

The AER has approved cost pass through applications relating to incremental costs arising from recent regulatory changes and Tropical Cyclone Alfred.
Type
Communications
Sector
Electricity

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

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