Decisions

This page is a collection of all AER regulatory decisions.

Use the filters and keyword search to find open, current and historical documents that detail AER decisions on matters such as revenue determinations, access arrangements, pricing proposals, tariff variations, cost allocation methods, cost pass throughs and contingent projects.

Filters

403 result(s), displaying 385 to 396

Evoenergy - Ring-fencing waiver - May 2024

On 30 August 2023, Evoenergy submitted an application for a waiver from the obligations in clause 3.1(b) of the Ring-fencing Guideline for Electricity Distribution (the Guideline).

Ring-fencing

Current

Ring-fencing guideline (electricity distribution) 2025

The AER has released version 4 of the ring-fencing guideline for electricity distribution.

Ring-fencing

Current

Ergon Energy - Ring-fencing Waiver - Isolated Networks - March 2025

The Australian Energy Regulator (AER) is seeking submissions on Ergon Energy’s application  to renew its waiver

Ring-fencing

Open

Ergon Energy Ring-fencing Waiver - Field Services for Powerlink - October 2024

Ergon Energy Network is requesting a ring-fencing waiver in order to provide field services to Powerlink

Ring-fencing

Current

SA Power Networks - Determination 2025–30

SAPN electricity revenue determination for the 2025–30 period.

Determinations

Open

Ergon Energy - Determination 2025–30

Ergon Energy electricity revenue determination for the 2025–30 period

Determinations

Open

Ergon Energy Ring-fencing Waiver - Hayman Island - May 2025

Ergon Energy requested a ring-fencing waiver in order to continue to provide a connection to Hayman Island.

Ring-fencing

Current

Endeavour Energy - Determination 2024–29

Endeavour Energy is an electricity distribution network service provider. Its next five year regulatory control period commences on 1 July 2024 to 30 June 2029

Determinations

Current