Results
Significant price variation report Sydney STTM - June and August 2025
We've investigated two events where there were market operator service payments greater than $250,000 in the Sydney Short Term Trading Market.
Type
Performance reports
AusNet Services (SP AusNet) - Transmission Network information - RIN responses
The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports
STPIS annual distribution outcomes
We've published the service target performance incentive scheme results for the 2023–24 period for distribution networks.
Type
Performance reports
Prices above $5,000/MWh - April to June 2025
The wholesale 30-minute energy prices exceeded $5,000 per MWh 66 times. Prices in two consecutive 30-minute FCAS exceeded $5,000 per MW 10 times.
Type
Performance reports
Transparency review of AEMO 2025 Inputs, Assumptions and Scenarios Report
On 28 August 2025 we published our transparency review of AEMO’s 2025 Inputs, Assumptions and Scenarios report.
Type
Performance reports
State of the energy market 2025
State of the energy market 2025 reviews the past year in Australia’s electricity and gas markets, highlighting key trends, prices and changes.
Type
Performance reports