Results
AER seeks special leave to the High Court to appeal AGL Centrepay overcharging decision
The AER seeks the High Court’s ruling on important questions about the meaning & operation of the overcharging protections in the National Energy Retail Rules.
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News releases
AER takes Sumo Energy to court over alleged breaches of family violence protections
The AER has instituted Federal Court proceedings against Sumo Power Pty Ltd and Sumo Gas Pty Ltd for allegedly breaching the National Energy Retail Rules.
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News releases
AER report: Renewables and battery growth ease pressure in wholesale electricity market
Our latest Wholesale electricity market performance report has found wholesale electricity prices fell across all National Electricity Market regions in 2025.
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News releases
Q&A with the AER
Read our Q&A with AER Chair Clare Savage about her keynote address to the Energy Networks Australia 2026 Regulation Seminar held in Brisbane on 5 August 2026.
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News releases
Statement from the AER on Full Federal Court decision to uphold AGL appeal
AER Statement on the outcome of AGL's appeal of Federal Court orders related to Centrepay payments.
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News releases
AER compliance and enforcement outcomes highlight focus on protecting consumers
We have published our annual compliance and enforcement report, which details our activities during 2025-26 to improve compliance and protect consumers.
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News releases
Opinion Piece: Choosing energy plans
AER Acting Chair Justin Oliver explains how shifting electricity use into a free period under the new Solar Sharer Offer can help reduce household bills.
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News releases
Australian Energy Regulator begins operation as standalone agency
We will continue to regulate energy networks, monitor wholesale and retail energy markets, and administer key consumer protections, including the DMO.
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News releases