The latest stage of Western Power’s State Underground Power Program has been completed, with the Collier and Manning precincts projects in the City of South Perth drawing to a close.

The Program, which has been running since 1996, has so far seen 98 individual projects completed, with more than 94,500 properties across 60% of the Perth area now connected to underground electric power.

The projects have seen the removal of 985 wooden power poles and 35 kilometres of overhead cabling, as well as the installation of more than 660 energy efficient LED streetlights.

“The State Underground Power Program is a proven example of what can be achieved when there is a collaborative approach between State and local governments,” said WA Energy Minister, Bill Johnston.

“Conversion to underground power has many benefits, not only does it beautify the streets it reduces power outages during storms, lowers maintenance and operating costs, and improves public safety.”

According to Western Power, there are another 300 areas across Perth with a high level of ageing overhead powerlines that could benefit from transitioned to underground power over the next two decades.

The objectives of the State Underground Power Program are to:

• Boost the reliability and security of electricity supply for consumers
• Enhance streetscapes and visual amenity
• Reduce tree maintenance costs for local governments
• Improve street lighting and community safety
• Reduce maintenance costs for Western Power

Funding responsibility for the projects is shared between the Government of Western Australia, Western Power and local governments.