ACT Second Electricity Supply Project

The project is an undertaking by TransGrid (the operator and manager of the NSW and ACT high voltage electricity transmission network) and Evoenergy, previously ActewAGL (ACT's electricity distribution utility) and the ACT Government.

The aim of the ACT Second Electrical Supply project is to ensure a continued safe, reliable and secure electricity supply to the ACT.

Project activity

The project has been carried out in two phases:

The first phase was completed in 2013 and included:

The second phase, currently under development, comprises a new substation at Stockdill Drive, Holt and associated 330kV and 132kV transmission lines.

A draft Environmental Impact Statement (EIS) has been prepared to assess and document the potential environmental impacts of the construction and operation of the project.

Anticipated key dates

ACT and Commonwealth approval of the EIS

Development application: Quarter 3 (July to September) 2018

Start of works: Quarter 4 (October to December) 2018

Completion of works: Quarter 2 (April to June) 2020