We’re building a new 5km overhead 132kV transmission line to branch off from existing network infrastructure to increase the flow of energy between Perth and the Mid West region enabling the connection of more wind and solar generation. The project is strengthening the backbone of the network for cleaner reliable and affordable energy system for all.

Starting at the connection point of the existing 132kV line on Woollcott Avenue in Brabham, the new line will travel along the eastern side of Drumpellier Drive before ending at Henley Brook Substation on Barrambie Way.

The line route and design were selected to make use of existing infrastructure, while balancing affordability and supporting other local and State Government projects that will benefit the local community.

Explore the proposed line route between the Northern Terminal to Henley Brook line route, highlighted in blue on the map below.

You can click the markers to identify key sites and points on the map.

*The map is a simple representation - location is indicative. Line routes are subject to detailed design and route selection.