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Move your electricity supply

If you need to 'move an electricity supply' as a result of building work, such as an extension to a domestic dwelling, please apply using one of the options below.

You can apply online or download an application form.

To submit your application, you will need...

Your application can be submitted online...

Apply online

Or if preferred, by post or email...

Where to send your application

When you have completed your application, please email or post it, along with its supporting documentation, to your regional office listed below.

Lines are open Monday to Friday8:30am to 5:00pm.


Western Power Distribution, Records Team, 3rd Floor, Toll End Road, Tipton, DY4 0HH

South Wales

Western Power Distribution, Records Team, Phoenix Way, Llansamlet, Swansea, SA7 9HW

South West

Western Power Distribution, Records Team, Lostwithiel Road, Bodmin, PL31 1DE

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Supporting information

Legal permissions and consents

Connection offers and agreements

Connection offer expenses regulations (A&D fees)