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Use the filters and keyword search to find open, current and historical documents that detail AER decisions on matters such as revenue determinations, access arrangements, pricing proposals, tariff variations, cost allocation methods, cost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

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7 result(s), displaying 1 to 7

Batteries funded under the Commonwealth Government's Community Batteries for Household Solar Program - Ring-fencing class waiver - December 2022

Ring-fencing

Open

Effective date

3 February 2023

Commencement date

1 December 2022

Distribution

QLD

NSW

ACT

VIC

SA

TAS

NT

Reliability and Emergency Reserve Trader (RERT) via voltage management - Ring-fencing class waiver - December 2022

A ring-fencing class waiver for RERT services.

Ring-fencing

Current

Effective date

14 December 2022

Commencement date

14 December 2022

Distribution

ACT

NSW

NT

QLD

SA

TAS

VIC

TasNetworks - Transmission ring-fencing waiver - July 2022

Ring-fencing

Current

TasNetworks - Ring-fencing waiver - July 2017

Ring-fencing

Historical

TasNetworks - Ring-fencing waiver 2014

Ring-fencing

Historical

Ring-fencing guideline (electricity transmission) 2025

The AER has released version 5 of the ring-fencing guideline for electricity transmission.

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