Project timeline

On 30 April 2026, we released our final decision on AusNet’s electricity distribution determination for the 2026–31 regulatory control period. 

Our final decision is set out in the Overview and accompanying attachments. A number of issues were settled at the draft decision stage or required only minor updates so that detailed attachments to this final decision are not needed. Where this is the case, our draft decision reasons form part of this final decision. The final decision attachments have been numbered consistently with the equivalent attachments to our draft decision.

In these circumstances our draft decision reasons form part of this final decision.

On 8 June 2026, we published updated versions of the following final decision documents to correct for errors in the conductor capex forecast.

  • Overview
  • Attachments: Attachment 1 - Annual Revenue Requirement, Attachment 2 - Capital expenditure, Attachment 7 - Service target performance incentive scheme
  • Models: Standardised capex model, PTRM and STPIS 

Final decision

AER - Overview - Final decision - AusNet Services distribution determination 2026-31 - April 2026

Authors
AER
Content type
Document

Attachments

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Tariff structure statement

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Models

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Consultant reports

Deloitte Access Economics - Labour price growth forecasts - March 2026

Authors
Deloitte Access Economics (DAE)
Content type
Document

EMCa report - review of selected Augex projects - April 2026 - PUBLIC

Authors
Energy Market Consulting Associates (EMCa)
Content type
Document