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Long term development statement

The Long Term Development Statement is compiled to assist current and future users of Western Power Distribution’s network to identify and assess opportunities available to them for making new or additional use of our distribution system.

The statement provides an overview of the design and operation of the distribution network, together with data on the 132kV, 66kV and 33kV systems and the transformation levels down to 11kV. Due to the volume of data and speed with which it can become outdated, data on the 11kV and low voltage systems has not been included in the statement.

If you are planning any building work or developments you will need to know about underground cables, overhead lines and other electrical equipment near to where you are working, you will need to click here to access our network plans page.

Please click the following links for further information on the content and how to obtain a copy of WPD's Long Term Development Statements:

To logon, or to apply for full access to the Long Term Development Statements and the Small Scale Mapping for WPD, please click here.

To see the EHV maps showing Distribution Generation constraint areas please click here.

Contact us

Emergency information

0800 6783 105

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General contact enquiries

Midlands 0845 724 0240
South Wales 0845 601 3341
South West 0845 601 2989