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Changing your connection

Change your electricity load

If you need to 'change your electricity supply', by either increasing or decreasing its capacity, or adding additional equipment, please apply using one of the options below.

 

What would you like to change?

  • If you need to 'increase the electrical load of your installation, or connect additional equipment', such as motors or welders, please submit an application for connection.

    To increase a supply to a domestic or commercial premises

    Please complete the WPD application form.

    Further information

    To increase the import or export supply for a generator

    Please complete the G99 application form.

    Further information

  • If you wish to 'decrease your Authorised Supply Capacity', please send us an online request form.

    Fill out our online request form

    South West and Wales

    Find out more

    Fill out our online request form

    Midlands                                      

    Find out more

    Unsure which of our areas you're in?

    Use our distribution area search tool

    Find your area

Supporting information

Legal permissions and consents

Further information

Connection offers and agreements

Further information

Connection offer expenses regulations (A&D fees)

Further information

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Changing your connection

Connection surgery appointments

Book an appointment with a design engineer to discuss large or complex schemes before applying.

Find out more

Network information

Need to know more about our network? Check out our maps on capacity and constraints, our generation capacity register and more.

Find out more

Any questions?

Call our contact centre

0800 096 3080

Monday to Friday, 8:00am to 5:00pm