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Underground power

We work collaboratively with the State Government, local councils and land developers to convert overhead powerlines to an underground supply where it makes economic sense to do so.

While underground power has a number of benefits for local communities such as improved power reliability and street front aesthetics, it is considerably more expensive to build than overhead powerlines.

This is especially the case where overhead lines have not yet completed their natural life cycle. Find out more about the difference between overhead and underground power.

We deliver underground power through the following initiatives:

  • State Underground Power Program (SUPP) – this program shares the cost of undergrounding power between the State Government, Western Power, local councils and property owners (find out more about SUPP's history and FAQs)
  • Retrospective Underground Power Projects (RUP) – these projects are generally funded directly by local councils or land developers

Please see the list of our underground power projects.

Note – Project timelines are subject to change.

Local government City of Melville
Scheduled start date TBC 
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Victoria Park
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Claremont
Scheduled start date Quarter 2, 2018
Scheduled completion date Quarter 2, 2019
Map of affected area Download map
Local government City of South Perth
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map

Local government Town of Cambridge 
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Cambridge
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Cambridge
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Melville
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of South Perth
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Bayswater
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Melville
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Stirling
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Nedlands
Scheduled start date Quarter 2, 2018
Scheduled completion date Quarter 1, 2019
Map of affected area Download map
Local government City of Canning
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Cockburn
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of South Perth
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government City of Stirling
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Victoria Park
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Victoria Park
Scheduled start date TBC
Scheduled completion date TBC
Map of affected area Download map
Local government Town of Cambridge
Scheduled start date Quarter 2, 2018
Scheduled completion date Quarter 2, 2019
Map of affected area Download map