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
East Claydon-Cowley	line	400000	valid
East Claydon-Cowley	line	400000	valid
East Claydon-Cowley	line	400000	valid
East Kilbride South Substation	substation	275000	valid
East Kilbride Substation	substation	275000	valid
Easterhouse Substation	substation	275000	valid
Eastern Green Link 1	circuit	525000	unsupported
Eastern Green Link 2	circuit	525000	unsupported
Eaton Socon substation	substation	400000;132000	valid
Eccles Substation	substation	400000;132000;33000	valid
Eccles-Branxton	line	400000	valid
Edgware Cable Compound	substation	275000	valid
Eggborough Substation	substation	400000	valid
ElecLink	cable	320000	valid
ElecLink	cable	320000	valid
ElecLink	cable	320000	valid
ElecLink	cable	320000	valid
ElecLink	circuit	320000	missing
Elland Substation	substation	275000;132000	valid
Elstree Substation	substation	400000;275000;132000	valid
Elstree-St John's Wood Deep Cable Tunnel	cable	400000	valid
Elstree-St John's Wood Deep Cable Tunnel	cable	400000;132000	valid
Elvanfoot Substation	substation	400000;275000;25000	valid
Enderby Substation	substation	400000;132000	valid
Exeter Substation	substation	400000;132000	valid
Fallago Substation	substation	400000;33000	valid
Farigaig Substation	substation	275000;132000	valid
Fasnakyle Substation	substation	275000;33000	valid
Fawley Substation	substation	400000	valid
Fawley-Nursling	line	400000	valid
Feckenham - Feckenham	line	275000	valid
Feckenham Substation	substation	400000;275000;66000;11000	valid
Feckenham-Hams Hall	line	400000;275000	valid
Feckenham-Hams Hall	line	400000;275000	valid
Ferrybridge C Substation	substation	275000	valid
Fetteresso Substation	substation	275000;132000	valid
Ffestiniog Power Station Transformers	substation	275000;16000	valid
Fiddlers Ferry Substation	substation	275000	valid
Fleet Substation	substation	400000;132000;33000	valid
Flintshire Bridge Converter Station	substation	600000;400000	valid
Folkestone Converter Station	substation	400000;380000	valid
Fort Augustus Substation	substation	400000	valid
Fort Augustus Substation	substation	275000	valid
Fourstones Substation	substation	275000;33000;20500	valid
Foyers	line	275000	valid
Foyers Substation	substation	275000	valid
Frodsham Substation	substation	400000;275000;132000	valid
Fyrish Substation	substation	275000;132000	valid
Galloper Onshore Substation	substation	400000;132000	valid
Garth Cable Compound	substation	400000;132000	valid
Giffnock Substation	substation	275000;33000	valid
Glenrothes Substation	substation	275000;33000	valid
Gordonbush Wind Farm Substation	substation	275000	valid
Grain	line	400000	valid
Grain	line	400000	valid
Grain	line	400000	valid
Grain Static Inverter Plant	substation	450000;400000	valid
Grain Synchronous Condenser	substation	400000	valid
Grangemouth Substation	substation	275000	valid
Grangetown Substation	substation	275000;66000	valid
Greenlink	circuit	320000	missing
Greenlink	cable	320000	valid
Greenlink	cable	320000	valid
Grendon Substation	substation	400000;132000	valid
Gretna	line	400000	valid
Gretna	line	400000	valid
Gretna	line	400000	valid
Gretna	line	400000	valid
Gretna	line	400000	valid
Gretna Substation	substation	400000;132000	valid
Greystones 275KV Cable	cable	275000	valid
Greystones 275KV Cable	cable	275000	valid
Greystones A	substation	275000	valid
Greystones B	substation	275000	valid
Grimsby West Substation	substation	400000;132000	valid
HVDC Moyle	circuit	500000	missing
Hackney Substation	substation	400000;275000;132000;66000	valid
Hams Hall Substation	substation	400000;132000	valid
Hams Hall-Coventry	line	400000;275000	valid
Hams Hall-Drakelow	line	400000	valid
Hams Hall-Drakelow	line	400000;275000	valid
Hams Hall-Drakelow	line	400000	valid
Hams Hall-Nechells	line	275000	valid
Harker Substation	substation	400000;275000;132000	valid
Hartlepool	substation	275000	valid
Hartmoor	substation	275000;66000	valid
Hawthorn Pit Substation	substation	400000;275000	valid
Hawthorn Pit Substation	substation	275000;66000	valid
Hedon 275kV Substation	substation	275000	valid
Heysham Substation	substation	400000;132000	valid
High Marnham Substation	substation	400000;275000	valid
High Marnham-Chesterfield	line	275000	valid
High Marnham-Chesterfield	line	275000	valid
High Marnham-Chesterfield	line	275000	valid
High Marnham-Chesterfield	line	275000	valid
High Marnham-Chesterfield 1	line	275000	valid
High Marnham-Chesterfield 2	line	275000	valid
High Marnham-Cottam	line	400000	valid
High Marnham-West Burton	line	400000	valid
Highbury 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