Live / Great Britain
Infrastructure
Explore mapped electricity lines, cables and substations. This is reference geography, not live equipment status.
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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 |
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