Our approval role

A cost pass through event is one that occurs beyond the reasonable control of a network business and has not been accounted for in its current 5-year revenue determination.

Examples can include new statutory obligations imposed on the business or extensive damage to infrastructure caused by a natural disaster.

They can occur at any time during a regulatory control period.

Under the National Electricity Rules, network business can submit a cost pass through application to the AER to recover its efficient costs incurred by the event.

We undertake a rigorous assessment of the application and make a cost-recovery determination based on the principle that consumers should pay no more than necessary for safe and reliable energy. Apply Wizard filter

Latest documents and decisions

AusNet Services - Cost pass through - February 2024 storm

AusNet's cost pass through application relates to distribution network costs incurred during Victoria's February 2024 storm. Submissions close 19 August.
Type
Cost pass throughs
Sector
Electricity
Status
Open

AusNet Services VEBM cost pass through application

AusNet Services Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Sector
Electricity
Status
Current

Powerlink - Network support pass through 2022–23

Powerlink - Network support pass through 2022–23
Type
Cost pass throughs
Sector
Electricity
Status
Current

Energex - Cost pass through - 2022 February-March flood event

On 30 March 2023, the AER released its determination on Energex’s 2022 February-March flooding cost pass through application.
Type
Cost pass throughs
Sector
Electricity
Status
Current

Murraylink - Connection charge pass through 2022–23

The AER published its decision on a negative cost pass through application submitted by Murraylink to reduce its 2024-25 allowed revenue due to lower than forecast connection charges in 2022-23.
Type
Cost pass throughs
Sector
Electricity
Status
Current

SA Power Networks - Cost pass through - 2022-23 River Murray flood event

On 24 March 2024, the AER published its decision on a cost pass through application from SA Power Networks, seeking to recover costs incurred responding to the 2022-23 River Murray flood event.
Type
Cost pass throughs
Sector
Electricity
Status
Current