The area we serve covers 29,165 square kilometres. We deliver electricity to 7.8 million customers in an area extending from The Wash in the East to the River Arun on the South Coast.
The London Network is almost exclusively underground and covers an area of 665 sq km with cables stretching over 30,160km.
The South East network covers an area of 8,200 sq km, containing 45,000 km of overhead lines and underground cables.
The East of England network covers an area of 20,300 sq km containing 92,120 km of overhead lines and underground cables.