About us

We bring energy to life for 25 million customers across the South West of England, South Wales, the West Midlands and East Midlands. Our 6,500-strong team ensures the safe and reliable supply of electricity for an area of 55,500km2 stretching from the Isles of Scilly to Cardiff to Lincolnshire. Our network of overhead lines, underground cables and substations transforms power from the 400,000volts supplied by National Grid Electricity Transmission to the 230 volts which provides essential power to homes and businesses.

Find out more here.

National Grid

Contact Us

1 - 3 Strand
London
WC2N 5EH
Tel: 020 7004 3000

Recent Articles

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National Grid capacity shortage halts UK home building

National Grid capacity shortage halts UK home building

National Grid’s boost for local flexibility markets

National Grid’s boost for local flexibility markets

National Grid activates world’s longest land and subsea interconnector

National Grid activates world’s longest land and subsea interconnector

National Grid launches second phase of heat pump trial

National Grid launches second phase of heat pump trial