Live / Great Britain

Infrastructure

Explore mapped electricity lines, cables and substations. This is reference geography, not live equipment status.

8,937 matching records34 without usable geometrySource snapshot 21 Sep 2026 20:21 UTCDownload derived GeoJSON About the data

Map data OpenStreetMap infrastructure DUKES power stations Reviewed connector sites

Infrastructure types Power lines Cables Substations

Map detail

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Map credits

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Search and voltage filters apply to infrastructure and the results list. Map data and type switches affect the map only.

Orange: lines and substations · Purple: cables · Teal: power stations / clusters · Gold: selected feature

Map detail is limited at this scale. Zoom in or choose more detail; the list also includes records with missing geometry.

Infrastructure results

Name / identity	Type	Voltage (V)	Geometry
National Grid Barking - Northfleet East - West Thurrock [2]	line	400000	valid
National Grid Barking - Northfleet East - West Thurrock [2]	line	400000	valid
National Grid Beddington-Chessington	cable	275000	valid
National Grid Beddington-Chessington	line	275000	valid
National Grid Beddington-Chessington	line	275000	valid
National Grid Beddington-Chessington	cable	275000	valid
National Grid Beddington-Wimbledon	line	275000	valid
National Grid Beddington-Wimbledon	cable	275000	valid
National Grid Beddington-Wimbledon	cable	275000	valid
National Grid Beddington-Wimbledon	cable	275000	valid
National Grid Bicker Fen-Walpole	line	400000	valid
National Grid Bicker Fen-Walpole	line	400000	valid
National Grid Blyth-Heddon Tee	line	400000	valid
National Grid Blyth-Heddon Tee	line	400000	valid
National Grid Blyth-Heddon Tee	line	400000	valid
National Grid Blyth-Tynemouth	line	275000	valid
National Grid Blyth-Tynemouth	line	275000	valid
National Grid Blyth-Tynemouth	line	275000	valid
National Grid Blyth-Tynemouth	line	275000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Bolney-Ninfield	line	400000	valid
National Grid Braintree-Rayleigh Main	line	400000	valid
National Grid Braintree-Rayleigh Main	line	400000	valid
National Grid Braintree-Rayleigh Main	line	400000	valid
National Grid Braintree-Rayleigh Main	line	400000	valid
National Grid Braintree-Rayleigh Main	line	400000	valid
National Grid Braintree-Twinstead Tee	line	400000	valid
National Grid Braintree-Twinstead Tee	line	400000	valid
National Grid Bramford-Sizewell	line	400000	valid
National Grid Bramford-Sizewell	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramford-Stocking Pelham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-Melksham	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Bramley-West Weybridge	line	400000	valid
National Grid Brimsdown-?	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Bustleholme - Nechells	line	275000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Canterbury North-Kemsley	line	400000	valid
National Grid Capenhurst-Frodsham	line	400000	valid
National Grid Carrington to South Manchester	line	275000;400000	valid
National Grid Cellarhead-Drakelow	line	400000	valid
National Grid Cellarhead-Drakelow	line	400000	valid
National Grid Cellarhead-Drakelow	line	400000	valid
National Grid Chessington-West Weybridge	line	275000	valid
National Grid Chessington-West Weybridge	line	275000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	cable	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	cable	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	cable	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	cable	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chickerell-Axminster	cable	400000	valid
National Grid Chickerell-Axminster	line	400000	valid
National Grid Chilling-Botley Wood	line	400000	valid
National Grid Chilling-Botley Wood	line	400000	valid
National Grid Chilling-Fawley	cable	400000	valid
National Grid Chilling-Fawley	cable	400000	valid
National Grid Chilling-Fawley	cable	400000	valid
National Grid Chilling-Fawley	cable	400000	valid
National Grid Cilfynydd-Swansea North	line	400000	valid
National Grid Cilfynydd-Swansea North	line	400000	valid
National Grid Cleve Hill-Canterbury North	line	400000	valid
National Grid Cleve Hill-Canterbury North	line	400000	valid
National Grid Cleve Hill-Canterbury North	line	400000	valid
National Grid Cleve Hill-Kemsley	line	400000	valid
National Grid Cleve Hill-Kemsley	line	400000	valid
National Grid Cleve Hill-Kemsley	line	400000	valid
National Grid Coventry - Berkswell	line	275000	valid

Reviewed interconnector endpoints

Partial GB coverage from explicit source circuit membership. These are converter-site footprints, not complete cable routes or surveyed connection points. Missing records remain unknown.

BritNed — Grain Static Inverter Plant · Source-member converter station
East-West Interconnector — Shotton Converter Station · Source-member converter station
ElecLink — Folkestone Converter Station · Source-member converter station
Greenlink — Penfro Converter Station · Source-member converter station
HVDC Moyle — Auchencrosh Static Inverter Plant · Source-member converter station
Interconnexion France-Angleterre 2 — Daedalus Converter Station · Source-member converter station
Nemo Link — NEMO Link converter station · Source-member converter station
North Sea Link — Cambois Converter Station · Source-member converter station
Viking Link — Viking Link Converter Station · Source-member converter station