We deliver power to 8.3 million homes and businesses across London, the East and South East of England. 

Power is connected via thousands of overhead and underground power lines.
Overhead electricity lines are usually held up by wooden poles or steel towers. Typically overhead lines are more common in rural areas as they are used to cover greater distances. Underground electricity cables are laid below the ground and are usually found in built up areas such as cities.

• How do I get my power turned off urgently?
• What's the difference between you and my electricity supplier?
• Plans and maps needed when applying for electrical connection work
• What's the difference between a single phase or three phase electricity supply?