Articles

This report analyses contracted and uncontracted gas reserves price assumptions reported to the AER for the 2025 calendar year.

The AER has published its final determination on Transgrid’s CWO Enabling Project for the 2026–31 regulatory period.

Have your say on the Framework and Approach papers for Transgrid, ElectraNet and Murraylink’s 2028–33 revenue determination. Submissions close 8 May 2026.

APA’s Roma to Brisbane Pipeline tax change event cost pass through related to the 2025-26 National Energy Market Regulation fee.

The AER has published its determination on AusNet’s 2026–27 easement land tax cost pass through application.

Following the release of the National Electricity Market wholesale market settings review final report, the AER will not be updating the interim Guidelines.

We have published an application from GGP Energy Pty Ltd for an electricity retailer authorisation under the National Energy Retail Law.

This is the first report we’ve published since retailers were required to report expanded data, giving us a deeper understanding of the retail energy market.

We will undertake compliance checks of these pricing proposals and proposed network charges.

South Australia’s Firm Energy Reliability Mechanism ensures reliable electricity supply, and a risk management framework protects consumers financial interests.

The AER invites stakeholder feedback on key elements of Powerlink’s transmission revenue proposal and preliminary issues by 13 May 2026.

Have your say on Transgrid’s application to reopen its 2023–28 transmission revenue determination for Project EnergyConnect (PEC) by 28 April 2026.