Substation · England, United Kingdom
Coldharbour Farm 11kV Substation
Coldharbour Farm 11kV Substation is an 11 kV primary substation in England, United Kingdom, with 9 MVA of demand headroom and 14.3 MVA of generation headroom, operated by Eastern Power Networks plc (UK Power Networks, East England licence area).
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 | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Grid operator | Eastern Power Networks plc (UK Power Networks, East England licence area) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Demand headroom | 9 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Generation headroom | 14.3 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Firm capacity | 15 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Level | Primary substation | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Voltage | 11 kV | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Coordinates | 51.8206, -0.8453 | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
Research on this substation and the land around it.Its headroom, connection queue and congestion, who owns the land around it, and an introduction to those owners.
Nearby
Within 50 km of this substation: 410 power plants (142 operating, 3,436 MW), 258 grid connections (144 operating, 1,524 MW) and 85 data centers, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Smeaton Close grid connection | Grid connection | 4 MW | Operating | 0.3 km |
| Quarrendon Fields | Power plant | 1.5 MW | Operating | 2.6 km |
| Quarrendon Fields grid connection | Grid connection | 3 MW | Operating | 3.0 km |
| (ANM) Bishopstone grid connection | Grid connection | 20 MW | Operating | 4.5 km |
| Moat Farm - Solar Farm | Power plant | 24.1 MW | Cancelled | 4.7 km |
| Kimblewick Road Solar Farm | Power plant | 40 MW | Permitted | 6.3 km |
| Data center, England (OSM way 1254986167) | Data center | — | — | 7.7 km |
| Data center, England (OSM way 1460602301) | Data center | — | Under construction | 16 km |
| CapitaLand Ascendas REIT data center, High Wycombe | Data center | — | — | 23 km |
Grid operator and place
More from Eastern Power Networks plc
- Canvey Primary 11kVsubstation
- Thorley Primary 11kVsubstation
- Peterborough South Grid 11kVsubstation
- Westbury Primary 11kVsubstation
- Laxfield Primary 11kVsubstation
- Fulbourn Grid 33kVsubstation
- Earlham Grid 33kVsubstation
- Hunstanton Primary 11kVsubstation
Candidate sites around this substation
3 sites of land near Coldharbour Farm 11kV have it as nearest substation. Each site page gives its area, its distance to the substation and its site score; owners are on request.
- 8.46 ha brownfield site at Land To The East And West Of Rabans Lane, Buckinghamshire0.29 km · score 36
- 6.6 ha brownfield site at Rabans Lane, Aylesbury, Buckinghamshire0.38 km · score 34
- 4.43 ha brownfield site at Griffin Lane, Buckinghamshire1.23 km · score 21
Other substations in England
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- UK Power Networks. UK Power Networks open data portal, CC BY 4.0.