Substation · England, United Kingdom
Laleham GSP
Laleham GSP is a substation in England, United Kingdom, connected by Southern Electric Power Distribution plc.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | England | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Grid operator | Southern Electric Power Distribution plc | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Transformers | 4 x 240MVA (Shared with UKPN) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Level | Gsp | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Congestion (offtake) | Full (red on the heat map, limited by substation thermal capacity) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Congestion (feed-in) | Full (red on the heat map, limited by substation thermal capacity) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Voltage | 275 kV (levels 275, 132 kV) | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Coordinates | 51.4246, -0.4693 | SSEN Distribution data portal · CC BY 4.0 · checked 24 Oct 2026 |
Research on this substation and its grid operator.Who owns it up to the parent company, its headroom, congestion and the land around it, and an introduction to the grid operator.
Request researchNearby
Within 50 km of this substation: 307 power plants (105 operating, 835 MW), 155 data centers (1 operating, 88 MW), 113 grid connections (61 operating, 665 MW) and 1 transmission line, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Ashford Common grid connection | Grid connection | 4.75 MW | Operating | 2.2 km |
| 1.7MW PV grid connection | Grid connection | 1.7 MW | Planned | 2.2 km |
| Ready - 50MW Battery grid connection | Grid connection | 50 MW | Planned | 2.3 km |
| Serverfarm LON1 – London Data Center | Data center | — | — | 2.7 km |
| Sunbury Battery Energy Storage System - Battery Energy Storage System | Power plant | 200 MW | Permitted | 2.9 km |
| Long Lane, Stanwell - Battery Energy Storage | Power plant | 49.9 MW | Permitted | 3.0 km |
| Charlton Lane Eco Park (ACT) | Power plant | 3.6 MW | Under construction | 3.1 km |
| Verizon UK4 | Data center | — | — | 5.7 km |
| BA Boadicea House Data Centre | Data center | — | — | 6.1 km |
Grid operator and place
Upstream substation
Grid connections attached to this substation
More from Southern Electric Power Distribution plc
- Amersham GSPsubstation
- Loudwater BSPsubstation
- Bowerdean Primarysubstation
- Flackwell Heath Primarysubstation
- Well End Primarysubstation
- Wycombe Marsh Primarysubstation
- Axminster GSPsubstation
- Yeovil BSPsubstation
Other substations in England
Data on this page
- DESNZ Renewable Energy Planning Database (REPD). DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.