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Use the filters and keyword search to find open, current and historical documents that detail AER decisions on matters such as revenue determinations, access arrangements, pricing proposals, tariff variations, cost allocation methods, cost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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56 result(s), displaying 25 to 36

Essential Energy - Ring-fencing waiver - technical training

Essential Energy has submitted an application for a waiver of clause 4.2 of the Ring-fencing Guideline (Electricity distribution).

Ring-fencing

Open

SA Power Networks - Ring fencing waiver - Market Active Solar Trial - January 2024

SA Power Networks has submitted a waiver application under provision 4.2 of the Ring-fencing Guideline (Electricity distribution)

Ring-fencing

Open

South Australia: January - March 2028

On 2 January 2025, the South Australia Minister for Energy and Mining triggered the RRO in South Australia for the first quarter of 2028.

Retail Reliability Obligation

Open

Essential Energy Bushfire Risk Reclassification Contingent Project

The AER's decision relating to Essential Energy's Bushfire Risk Reclassification Contingent Project

Contingent projects

Open

ElectraNet Mid North South Australia REZ Expansion Stage 1a - Early Works Contingent Project

On 28 March 2025, ElectraNet submitted its Mid North South Australia Renewable Energy Zone Expansion Stage 1a contingent project application to the AER.

Contingent projects

Open

CitiPower, Powercor, and United Energy - Ring-fencing waiver - Electric vehicle charging infrastructure

The AER invites stakeholders to provide feedback on CPU’s application for a waiver from the Ringfencing guideline (electricity distribution) to provide EVCI.

Ring-fencing

Open