Results
3131 result(s), displaying 1 to 12
Prices above $5,000/MWh - July to September 2025
The wholesale electricity 30-minute price for energy exceeded $5,000 per MWh 7 times. Prices in two consecutive 30-minute FCAS exceeded $5,000 per MWh 53 times.
Type
Performance reports
Annual retail markets report 2024–25
The AER published 2024–25 Annual retail markets report.
Type
Performance reports
Retail energy market performance update for Quarter 4, 2024–25
The AER published retail energy market performance data for Q4 2024–25, accompanied by a slide pack of key trends.
Type
Performance reports
Annual Benchmarking Report - Distribution and Transmission 2025
We examine the relative efficiency of the distribution and transmission electricity network service providers
Type
Performance reports
Essential Energy - CSIS transitional arrangement - 2024-29
The AER has approved Essential Energy’s CSIS transitional arrangement for the 2025-29 regulatory period.
Type
Compliance reports
AEMO: 2025 Forecasting Best Practice Compliance Report
On 21 November we published AEMO's 2025 Forecasting Best Practice Compliance report.
Type
Compliance reports
Gas quarterly disconnection reporting
We collect and publish data from gas network businesses that allow us to monitor disconnections from the distribution networks.
Type
Performance reports
Alinta Energy Retail Sales Pty Ltd: Alleged breaches of the National Energy Retail Rules
Alinta has paid $1.089 million after being issued 15 infringement notices by the AER for alleged breaches of the overcharging obligations in the NERR.
Type
Compliance reports
Statement of Expectations and Statement of Intent 2025-26
In September 2022, Energy Ministers agreed on a Statement of Expectations for the Australian Energy Regulator.
Type
Corporate reports
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
ACCC and AER Annual Report 2024-25
The ACCC and AER Annual Report 2024–25 describes the performance of the agency, including operational and financial management for the year ending 30 June 2025.
Type
Corporate reports
AusNet Services (SP AusNet) - Transmission Network information - Annual information responses
The AER publishes non-confidential annual information responses received from regulated businesses to support effective and transparent regulatory process.
Type
Performance reports