Email
AERInquiry@aer.gov.au
Contact for
Amadeus Gas Pipeline - Access arrangement 2026–31
The AER will make a determination on the maximum amount of revenue that APA's Amadeus gas pipeline can earn from consumers over 1 July 2026 to 30 June 2031.
Type
Access arrangements
Status
Open
Australian Gas Networks (SA) - Access arrangement 2026-31
The AER will make a determination on the maximum amount of revenue that AGN(SA) can earn from consumers over the period 1 July 2026 to 30 June 2031.
Type
Access arrangements
Status
Open
Evoenergy - Access arrangement 2026-31
The AER will make a determination on the maximum amount of revenue that Evoenergy can earn from consumers over the period 1 July 2026 to 30 June 2031.
Type
Access arrangements
Status
Open
AusNet Services - Cost pass through - February 2024 storm
AusNet's cost pass through application relates to distribution network costs incurred during Victoria's February 2024 storm.
Type
Cost pass throughs
Status
Current
Default market offer prices 2025–26
The DMO is a maximum price that retailers can charge electricity customers on default contracts known as standing offer contracts.
Type
Reviews
Status
Open
Energex cost pass through application – South East Queensland storms
Energex’s South East Queensland storms cost pass through application
Type
Cost pass throughs
Status
Open
Ergon Energy Cyclone Jasper cost pass through application
Ergon Energy's cost pass through application for Cyclone Jasper
Type
Cost pass throughs
Status
Open
Ergon Energy Cyclone Kirrily cost pass though application
Ergon Energy's cost pass through application for Cyclone Kirrily
Type
Cost pass throughs
Status
Open
Jemena VEBM cost pass through application
Jemena’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Status
Open
Powercor VEBM cost pass through application
Powercor’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Status
Open
United Energy VEBM cost pass through application
United Energy’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Status
Open
AusNet Services VEBM cost pass through application
AusNet Services Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Status
Current
Capital Expenditure Guideline Review 2025
We are undertaking a consultative process for amending the Capital Expenditure Incentive Guideline.
Type
Reviews
Status
Current
Consultation opens on the Capital Expenditure Incentive Guideline amendments
Have your say about changes to the Capital Expenditure Incentive Guideline. Submissions close 21 March 2025.
Type
Communications
Energy Queensland proposes amendments to its revised tariff structure statements
We've received a letter detailing amendments to the revised 2025-30 Tariff Structure Statement for Ergon Energy and Energex. We invite feedback by 21 March.
Type
Communications
Contribution determination for 2025-26 under NSW Roadmap released
The total contribution determination amount for 2025−26 is $493.18 million.
Type
Communications
AER consults on Ausgrid’s Macquarie Park area contingent project application
The application relates to constructing a new substation to address increased customer demand in the Macquarie Park area. Submissions close 18 March 2025.
Type
Communications
AER reports on latest compliance and enforcement activities
Over the last six months, the AER’s compliance and enforcement outcomes included more than $37 million in court ordered and infringement notice penalties.
Type
Communications
APA Victorian Transmission System - 2025 tariff variation notice
APA Victorian Transmission System submitted to the AER an annual tariff variation notice for the period 1 January 2025 - 31 December 2025.
Type
Tariff variations
Status
Open
AER Compliance Procedures and Guidelines for gas pipeline service providers 2024
The AER Compliance Procedures and Guidelines provide guidance and information to service providers about their legislative and reporting requirements.
Type
Guidelines
Status
Current