Queenstown Zone Substation Upgrade

What are the benefits?

Queenstown zone substation supplies over 2,600 customers in the Queenstown and Glenorchy area and is an important switching station, as it connects to Commonage, Frankton Grid Exit Point (where Aurora Energy connects to the national grid), and Fernhill. As well as managing our existing assets, we’re also planning for the future to ensure the network is adequate to meet the demand growth of the community, in terms of both population and an increasing demand for electricity as people make lifestyle changes to support decarbonisation.

When will work happen?

We are pleased to report that between 2023 – mid 2024 we completed the first stage of this project (enabling works), which involved the replacement of the existing retaining wall. The new retaining wall means the new buildings can be constructed to an earthquake rating of ‘Importance Level 4’. This will ensure the long-term stability of the site and improves safety for all users.

The second stage of this project commenced in August 2024. This includes constructing a new control room and switchgear building. Following this, we will install new 11 kV switchgear and replace the electrical protection and control systems.

We are aware the site is close to education centres and local businesses, and we are working closely with stakeholders to ensure the safety of both the students and the public.