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Annual retail markets report 2022–23
Performance reports
The report covers the performance of the retail energy market and energy businesses.
Retail energy market performance update for Quarter 4, 2022–23
Performance reports
On 30 November 2023, the AER published retail energy market performance data.
Annual Benchmarking Report - Distribution and Transmission 2023
Performance reports
We examine the relative efficiency of the distribution and transmission electricity network service providers in 2023.
AER Organisation structure
Corporate reports
A chart outlining the organisation structure of the AER.
AGL: alleged breaches of the National Electricity Rules
Compliance reports
AGL Energy Ltd subsidiaries, Macquarie Pty Ltd and AGL Loy Yang Marketing Pty Ltd, pay penalties totalling $6 million for NER breaches.
AER Stakeholder survey 2023
Corporate reports
Our 2023 stakeholder survey measures executive, government, industry and consumer advocate stakeholders’ perceptions of the AER.
ACCC and AER Annual Report 2022–23
Corporate reports
The ACCC and AER Annual Report 2022–23 describes the performance of the agency, including operational and financial management, for the year ending 30 June 2023.
CAM Engineering and Construction Pty Ltd: alleged breach of the National Energy Retail Law
Compliance reports
On 19 October 2023, the AER instituted proceedings in the Federal Court against CAM Engineering for an alleged breach of section 112(2) of the Retail Law.
Santos Direct: alleged breaches of National Gas Rules
Compliance reports
The AER institutes proceedings in the Federal Court against Santos Direct Pty Ltd for alleged breaches of rule 666(1) of the National Gas Rules.
Wholesale markets quarterly - Q3 2023
Performance reports
The AER’s wholesale markets quarterly report analyses trends in the electricity and gas wholesale markets, focusing on the most recent quarter.
CS Energy Limited: alleged failure to obtain regulatory approval to operate a generating system
Compliance reports
CS Energy Limited has paid a $67,800 infringement notice issued by the AER for allegedly operating a generating system without the required regulatory approval.
Prices above $5,000/MWh - April to June 2023
Performance reports
AER report into high energy prices exceeding $5,000 per megawatt hour in the National Electricity Market over April, May and June 2023.