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

Ausgrid’s distribution cost pass through application – January 2025 storm

Ausgrid submitted a cost pass through application to recover costs incurred due to a severe storm event from 15–17 January 2025. Submissions close 18 July 2025.
Type
Cost pass throughs
Sector
Electricity
Status
Open

TasNetworks distribution cost pass through application – August-September 2024 storm

TasNetwork’s (distribution) September 2024 storm cost pass through application
Type
Cost pass throughs
Sector
Electricity
Status
Open

United Energy VEBM cost pass through application

United Energy’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Sector
Electricity
Status
Current

Powercor VEBM cost pass through application

Powercor’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Sector
Electricity
Status
Current

Jemena VEBM cost pass through application

Jemena’s Victorian Emergency Backstop Mechanism (VEBM) cost pass through application
Type
Cost pass throughs
Sector
Electricity
Status
Current

Energex cost pass through application – South East Queensland storms

AER has made a determination on Energex’s South East Queensland storms cost pass through application.
Type
Cost pass throughs
Sector
Electricity
Status
Current