Articles

We have commenced an investigation into the recent power system events that affected transmission infrastructure in Broken Hill and surrounds.

We have released our final decision on the Compliance Procedures and Guidelines for gas pipeline service providers.

The consultation period on our draft decision to reject APA Group's application to convert Basslink to a prescribed transmission service closes 31 January 2025.

The AER has published guidance on the efficient management of system strength framework, following consultation on draft guidance in October 2024.

Applications relate to network costs incurred during Queensland’s severe weather events between December 2023 and January 2024 . Submissions close 24 Jan 2025.

We have updated the Guidelines to reflect amendments required under the Statutes Amendment (National Energy Laws) (Wholesale Market Monitoring) Act 2024.

The application relates to bushfire risk reclassification in newly identified high risk areas in New South Wales. Submissions close 15 January 2025.

This is the second focus report under the AER’s new responsibilities for monitoring efficiency and competition in the east coast wholesale gas markets.

We have completed our assessment of the 2025 annual tariff variation for Victorian gas transmission pipeline businesses

We invite stakeholder feedback on proposed updates to the transmission ring-fencing guideline. Submissions close on 28 January 2025.

We invite stakeholder feedback on proposed updates to the distribution ring-fencing guideline to improve efficiency and increase flexibility.

The AER invites stakeholders to provide feedback on Ergon Energy’s application to renew its existing ring fencing waiver for providing field services to Powerli