Email
AERInquiry@aer.gov.au
Contact for
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 our Initial Draft Decision for Marinus Link transmission determination
Have your say by 15 August on the Marinus Link initial draft decision to inform AER’s decision on the 2025-30 Marinus Link transmission determination.
Type
Communications
Consultation opens on the Draft Capital Expenditure Incentive Guidelines amendments
Have your say on our draft amendments to the Capital Expenditure Incentive Guidelines. Submissions close 27 June 2025.
Type
Communications
AER approves 2025–26 network charges for electricity distributors
We have approved the 2025–26 pricing proposals and proposed network charges for electricity distributors in the ACT, NSW, TAS, and VIC.
Type
Communications
AER approves 2025–26 tariff variations for gas networks
We have completed compliance checks of the 2025–26 tariff variation notices submitted by seven gas network businesses
Type
Communications
AER publishes 2025–26 pricing proposals for electricity distributors
We will undertake compliance checks of the pricing proposals and proposed network charges for three business before publishing approved versions.
Type
Communications
AER releases final decision for Directlink
The AER has released its transmission determination for Directlink for the regulatory control period 1 July 2025 to 30 June 2030.
Type
Communications
Energex - Determination 2025–30
Energex electricity revenue determination for the 2025–30 period.
Type
Determinations
Status
Open
Final Framework and Approach for AusNet Services transmission determination
AER releases final Framework and Approach for AusNet Services 2027–32 transmission determination.
Type
Communications
AER makes determinations on Energy Queensland’s 2023-24 natural disaster cost pass throughs
We have published determinations on Energy Queensland’s cost pass through applications for three natural disaster events in December 2023 and January 2024.
Type
Communications
AER publishes 2025–26 tariff variation notices for gas networks
We will undertake compliance checks of the tariff variation notices submitted by six gas network businesses.
Type
Communications
AER publishes final decision on the Transmission STPIS Review
This decision has culminated in a new version 6 of the STPIS scheme. Our accompanying Explanatory Statement explains how the revised scheme will apply.
Type
Communications
Service target performance incentive scheme V6
The STPIS is to provide incentives to TNSPs to improve or maintain a high level of service for the benefit of participants in the NEM.
Type
Schemes
Status
Current
AER releases report on potential consumer benefits of voltage management
The report, prepared by the University of Wollongong, provides a summary of voltage management challenges and explores how supply voltages affect consumers.
Type
Communications
AER makes determination on SA Power Networks’ jurisdictional scheme application
The AER has determined the Small Compensation Claims Scheme to apply in South Australia is a jurisdictional scheme.
Type
Communications
South Australia Small Compensation Claims Scheme - Jurisdictional scheme application
Jurisdictional scheme for the SA Small Compensation Claims Scheme.
Type
Schemes
Status
Current
AER publishes 2025–26 gas tariff variation notice for Evoenergy
We will now undertake compliance checks of Evoenergy’s tariff variation notice prior to publishing an approved version.
Type
Communications
AER publishes 2025–26 pricing proposals for electricity distributors
We will now undertake compliance checks of the pricing proposals and proposed network charges prior to publishing approved versions.
Type
Communications
AER approves AusNet Services’ 2025–26 easement land tax cost pass through
The AER has published its determination on AusNet Services' 2025–26 easement land tax cost pass through application.
Type
Communications
AusNet Services VEBM cost pass through application
AusNet Services Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Status
Current