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
Coatbridge Substation	substation	275000	valid
Cockenzie Substation	substation	275000	valid
Connagill Substation	substation	275000;132000	valid
Connah's Quay - Flintshire Bridge	cable	400000	valid
Connah's Quay - Flintshire Bridge	cable	400000	valid
Connah's Quay - Flintshire Bridge 1	cable	400000	valid
Connah's Quay - Flintshire Bridge 2	cable	400000	valid
Connah's Quay 400kV AIS	substation	400000	valid
Connahs Quay GIS Substation	substation	400000	valid
Coryton South Substation	substation	400000	valid
Cottam - Eaton Socon - Wymondley	line	400000	valid
Cottam - Eaton Socon - Wymondley	line	400000	valid
Cottam - Eaton Socon - Wymondley	line	400000	valid
Cottam - Grendon	circuit	400000	unsupported
Cottam - Keadby	line	400000	valid
Cottam - Keadby	line	400000	valid
Cottam - Staythorpe	circuit	400000	unsupported
Cottam - Staythorpe	circuit	400000	unsupported
Cottam Substation	substation	400000	valid
Coventry Substation	substation	275000;132000	valid
Cowbridge Tee Substation	substation	275000	valid
Cowley Substation	substation	400000;132000	valid
Coylton Substation	substation	275000;132000	valid
Crayford Sealing End Compound	substation	275000	valid
Creyke Beck Substation	substation	400000	valid
Cruachan - Dalmally	line	275000	valid
Cruachan Substation	substation	275000	valid
Crystal Rig Substation	substation	400000;132000;33000	valid
Culham JET Substation	substation	400000;33000	valid
Currie Substation	substation	275000;132000;25000	valid
DC+	line	320000	valid
DC-	line	320000	valid
Daedalus Converter Station	substation	320000	valid
Daines Substation	substation	400000	valid
Dallas	substation	275000	valid
Dalmally Substation	substation	275000	valid
Dalmarnock	substation	275000;132000;33000	valid
Damhead Creek Substation	substation	400000	valid
Dartford Cable Tunnel	cable	400000	valid
Deeside - Capenhurst	line	400000	valid
Denny North Substation	substation	400000;275000;132000	valid
Devol Moor Substation	substation	400000;132000;33000	valid
Dewar Place Grid	substation	275000;33000	valid
Didcot Substation	substation	400000;132000	valid
Dogger Bank A Export Cable	circuit	320000	unsupported
Dogger Bank A Export Cable	cable	320000	valid
Dogger Bank A Export Cable	cable	320000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A HVAC export cable	cable	400000	valid
Dogger Bank A Substation	substation	320000	valid
Dogger Bank A Wind Farm Converter station	substation	400000;320000	valid
Dogger Bank B Export Cable	cable	320000	valid
Dogger Bank B Export Cable	cable	320000	valid
Dogger Bank B HVAC export cable	cable	400000	valid
Dogger Bank B HVAC export cable	cable	400000	valid
Dogger Bank B HVAC export cable	cable	400000	valid
Dogger Bank B HVAC export cable	cable	400000	valid
Dogger Bank B HVDC export cable	circuit	320000	missing
Dogger Bank B Wind Farm Converter station	substation	400000;320000	valid
Dogger Bank C Wind Farm Converter station	substation	400000;320000	valid
Dogger Bank C Wind Farm export cable nearshore	cable	320000	valid
Dogger Bank C Wind Farm export cable onshore	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dogger Bank Export Cable	cable	320000	valid
Dounreay Substation	substation	275000;132000	valid
Drakelow Substation	substation	400000;275000;132000	valid
Drakelow-Bustleholme	line	400000	valid
Drakelow-Bustleholme	line	400000	valid
Drakelow-Bustleholme	line	400000	valid
Drax	substation	400000	valid
Drax to Eggborough Line	line	400000	valid
Drumchapel	substation	275000	valid
Dudgeon Substation	substation	400000;132000	valid
Dungeness Interconnector North	line	275000	valid
Dungeness Interconnector South	line	275000	valid
Dungeness Substation	substation	275000	valid
Dungeness Substation	substation	400000;275000	valid
Dungeness-Lydd	line	400000	valid
Dungeness-Ninfield	line	400000	valid
Dungeness-Ninfield	line	400000	valid
Ealing Substation	substation	275000;66000;22000;11000	valid
East Anglia ONE Substation	substation	400000;220000	valid
East Anglia THREE Converter Station	substation	400000;320000	valid
East Anglia THREE Grid Connection	cable	320000	valid · approximate
East Anglia THREE Grid Connection	cable	320000	valid
East Anglia THREE Grid Connection	circuit	320000	missing
East Anglia THREE Grid Connection	cable	320000	valid
East Anglia THREE Grid Connection	cable	320000	valid
East Anglia THREE Grid Connection	cable	320000	valid
East Claydon - Mop End	line	400000	valid
East Claydon Substation	substation	400000;132000	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