Articles

The AER has agreed to further extend the date by which TasNetworks must publish the PADR for the Waddamana to Palmerston project, to 31 October 2026.

AER grants extension to 25 June 2028 for Queensland - New South Wales Interconnector RIT-T Project Assessment Draft Report

Over the last six months, the AER’s compliance and enforcement outcomes included more than $1.3 million in court ordered and infringement notice penalties.

Have your say to inform our final decisions for the 2026–31 gas access arrangements for Evoenergy, Australian Gas Networks and the Amadeus Gas Pipeline.

The Guidelines have been revised after a review of the criteria on which price outcomes in the electricity wholesale market should be reported.

Have your say on the AER’s draft decision to classify the Roma North (Mimas) Gas Pipeline as a transmission pipeline by 3 February 2026.

The Australian Energy Regulator has conducted a transparency review of the Australian Energy Market Operator’s (2025) Draft 2026 Integrated System Plan.

The AER has made a determination on the dispute raised by the Centre for Independent Studies of Transgrid's Meeting system strength requirements in NSW PACR.

The AER has instituted Federal Court proceedings against four Origin Energy subsidiaries for alleged breaches of the NERR and the NERL.

The AER has published its final decision on Ausgrid’s HCC REZ project for the 2026–31 regulatory control period.

We've made a decision to amend the Framework and Approach papers associated with the 2028-33 revenue determinations for Transgrid, ElectraNet, and Murraylink.

We have released our annual report on the performance of electricity distribution networks in facilitating CER in Australia’s two-way energy system.