GB grid capacity by area
Areas where an operator publishes a named region we can roll up. Each page totals the connection queue, connected capacity, and substation count for that area. Sourced from each DNO's open Embedded Capacity Register and the NESO TEC register. Not every operator labels its network this way, so this is not a complete map of our coverage — use search or the map for everything else.
UKPN
SSEN
- Aldershot2,149 sites
- Andover1,687 sites
- Argyll & West Highlands8,079 sites
- Basingstoke2,410 sites
- Bournemouth1,970 sites
- Bracknell1,552 sites
- Central Belt133 sites
- Chichester2,250 sites
- Egham1,186 sites
- Highland District9,691 sites
- Isle Of Wight1,624 sites
- Melksham4,279 sites
- National Networks548 sites
- New Forest3,047 sites
- Newbury1,613 sites
- Norrington22 sites
- North East District16,209 sites
- Orkney2,454 sites
- Oxford North2,645 sites
- Oxford South2,597 sites
- Petersfield2,650 sites
- Poole3,482 sites
- Portsmouth1,846 sites
- Reading North2,146 sites
- Reading South2,066 sites
- Salisbury2,384 sites
- Shetland District1,906 sites
- Slough1,911 sites
- Southampton1,361 sites
- Swindon2,607 sites
- Tayside and Central11,877 sites
- Thatcham Bsp31 sites
- West London1,323 sites
- Western Isles2,229 sites
- Yeovil2,433 sites