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The DG map shows the approximate locations of our 33kV and 132kV overhead electricity network poles and cables. It also shows where our HV (>1kV and <22kV), EHV (>22kV), and 132kV substations are approximately in the East of England, London and the South East. Please note the data provided is indicative only.
The EV layer covers ground mounted substations only i.e. does not include pole mounted transformers.
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