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Changing to underground power

Western Power can install an underground point of supply that will allow you to convert your overhead service cable (the line from the power pole in the street to your house) to an underground pole to pillar connection.

You may wish to check whether your suburb or area has been included in the Underground Power Program.  This is when whole suburbs are converted to underground power.  

Or you and your neighbours may wish to form a neighbourhood collective to start an undergrounding project in your street or area.

Pole to pillar connections

A pole to pillar connection consists of an underground cable from the pole in the street to a pillar just inside the front boundary of your property.  They:

  • are more secure than overhead service cables in bad weather
  • remove the hassle of pruning trees near your service cable and
  • improve the appearance of your property

Pole to pillar connections are compulsory for all new connections in an overhead area.  For example, if you are demolishing and rebuilding, building on a vacant lot, subdividing the property or upgrading your supply.

One pillar is normally shared between two properties unless there is more than one dwelling on the property. 

How much will it cost?

A fixed charge 'pole to pillar' rate of $681 may apply if there is a suitable power supply available, and certain other conditions are met.  You may be required to contribute towards the cost if: 

  • your lot is larger than 2500 square meters
  • you are building more than three dwellings
  • we need to extend the network to reach your property
  • we need to upgrade the network to meet your capacity requirements
  • you want the pillar placed in a non-standard position 
  • you require more than a standard supply
  • your lot is further than 25km from a substation

To find out if any of these factors will affect the cost, call 13 10 87.

How do I apply?

Any questions?  Call 13 10 87 or make an online enquiry

Page update on 9 February 2010