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Setting network revenue

The AER is responsible for the economic regulation of electricity transmission and distribution networks and gas transmission and distribution pipelines in all Australian jurisdictions except Western Australia.

AER regulatory determination timetable 2025–37 (Updated August 2025)

186 result(s), displaying 1 to 12

Atlas to Reedy Creek Pipeline classification decision

On 10 February 2025, ARC Pipeline Pty Ltd applied for a classification decision for its Atlas to Reedy Creek Pipeline (ARCP).
Determinations
Current
Effective date
Commencement date
Transmission
QLD

Kurri Kurri Lateral Pipeline classification decision

On 16 May 2025, we published the final decision for to classify the Kurri Kurri Lateral Pipeline (KKLP) classification.
Determinations
Current
Effective date
Commencement date
Distribution
Transmission
NSW

Energex - Determination 2025–30

Energex electricity revenue determination for the 2025–30 period.
Determinations
Current
Effective date
Commencement date
Distribution
QLD

Main Central-West Orana Renewable Energy Zone network project (contestable)

Read our determination on the amounts to be paid to ACEREZ for the main Central-West Orana REZ network project.
Determinations
Current
Effective date
Commencement date
REZ
Transmission
NSW

Waratah Super Battery – Network augmentation and SIPS control system

Read our determination on the costs of the non-contestable Network augmentation and System Integrity Protection Scheme control system component of the WSB project.
Determinations
Current
Effective date
Commencement date
REZ
Transmission
NSW

Jemena - Determination 2026–31

Jemena is an electricity distribution network service provider. Its next five year regulatory control period will be 1 July 2026 to 30 June 2031.
Determinations
Open
Effective date
Commencement date
Accepting submissions
Distribution
VIC

AusNet Services - Determination 2026–31

AusNet Services is an electricity distribution network service provider. Its next five year regulatory control period will be 1 July 2026 to 30 June 2031.
Determinations
Open
Effective date
Commencement date
Accepting submissions
Distribution
VIC

CitiPower - Determination 2026–31

CitiPower is an electricity distribution network service provider. Its next five year regulatory control period will be 1 July 2026 to 30 June 2031.
Determinations
Open
Effective date
Commencement date
Accepting submissions
Distribution
VIC

Powercor - Determination 2026–31

Powercor is an electricity distribution network service provider. Its next five year regulatory control period will be 1 July 2026 to 30 June 2031.
Determinations
Open
Effective date
Commencement date
Accepting submissions
Distribution
VIC

United Energy - Determination 2026–31

United Energy is an electricity distribution network service provider. Its next five year regulatory control period will be 1 July 2026 to 30 June 2031.
Determinations
Open
Effective date
Commencement date
Accepting submissions
Distribution
VIC

Dawson Valley Pipeline - Access arrangement 2007-15

Access arrangements
Historical
Commencement date
Transmission
QLD

Jemena Gas Networks (NSW) - Access arrangement 2010-15

Access arrangements
Historical
Commencement date
Distribution
NSW