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Use the filters and keyword search to find open, current and historical documents that detail AER decisions on matters such as revenue determinations, access arrangements, pricing proposals, tariff variations, cost allocation methods, cost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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4 result(s), displaying 1 to 4

South Australia: January - March 2025

The Retailer Reliability Obligation (RRO) is designed to support reliability in the National Electricity Market (NEM).

Retail Reliability Obligation

Revoked

South Australia: January - March 2026

On 5 January 2023, the South Australia Minister for Energy and Mining triggered the RRO in South Australia for the first quarter of 2026.

Retail Reliability Obligation

Revoked

New South Wales: December 2026 - March 2027

The Retailer Reliability Obligation (RRO) is designed to support reliability in the National Electricity Market (NEM).

Retail Reliability Obligation

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