Collier Project Area

Map of the Zones in the Collier area

Collier Project Zones

Collier Project  Start Date Estimated Completion
Zone 1March 2021November 2021
Zone 2May 2021January 2022
Zone 3July/August 2021Feb/March 2022
Project Completed March 2022

The Collier Underground Power Project was completed in March 2022, a few months ahead of schedule. Works in the area were staged in three zones (see map above) and proceeded in sequence by zone to minimise the impact on residents and enable the efficient reinstatement of verges.

The project was assessed and approved for implementation in 2017 within Round Six of the State Underground Power Program (SUPP), which had the objective to replace overhead power lines with underground power infrastructure. For more information about the SUPP and the process undertaken throughout the Collier project, please refer to the below documents and links.

State Underground Power Program FAQs

Underground Power Brochure – Collier

Western Power Underground Power website

 

 

 

Who to contact

For other project enquiries please visit the Western Power website or call them on 13 10 87.

News Listings

April 2025
SouthPerthstreet

Underground power update - Kensington

News Update 10 April 2025

Western Power has provided an update on the estimated completion date for the Kensington underground power project.

Underground Power
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Underground power update for South Perth and Hurlingham

News Update 10 April 2025

Western Power has provided an update on the estimated completion date for the South Perth and Hurlingham underground power project.

Underground Power
December 2024

South Perth and Hurlingham underground power update

News Update 18 December 2024

The underground power project in the South Perth and Hurlingham areas is now scheduled for completion in June 2025.

Underground Power
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Underground power update for Kensington

News Update 18 December 2024

Underground power is one step closer for the Kensington area, with Western Power finalising the design and issuing the project for tender.

Underground Power