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Use the filters and keyword search to find open, current and historical documents that detail AER decisions on matters such as revenue determinations, access arrangements, pricing proposals, tariff variations, cost allocation methods, cost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

18 result(s), displaying 1 to 12

TasNetworks North West Transmission Developments Stage 1 – Early Works Contingent Project

On 10 October 2024, TasNetworks submitted its contingent project application seeking to increase its revenue to fund early works on NWTD stage 1 early works.

Contingent projects

Open

Power and Water Corporation - Ring Fencing Decision - McArthur River Mining Pipeline

The AER has made a final decision to grant an exemption to Power and Water from their ring-fencing obligations for the McArthur River Mining Pipeline.

Ring-fencing

Current

Transgrid HumeLink contingent project stage 2

Contingent projects

Current

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

TasNetworks - Network support pass through 2022-23

Cost pass throughs

Current

ElectraNet - Network support pass through 2022–23

Cost pass throughs

Current

Powerlink - Network support pass through 2022–23

Cost pass throughs

Current

Murraylink - Connection charge pass through 2022–23

The AER published its decision on a negative cost pass through application submitted by Murraylink to reduce its 2024-25 allowed revenue due to lower than forecast connection charges in 2022-23.

Cost pass throughs

Current