Substation · England, United Kingdom
Hoddesdon Primary 11kV Substation
Hoddesdon Primary 11kV Substation is an 11 kV primary substation in England, United Kingdom, with 10.4 MVA of demand headroom and 24 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 | 10.4 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Generation headroom | 24 MVA | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Firm capacity | 26 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 | 51.7620, 0.0114 | 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: 435 power plants (154 operating, 4,829 MW), 404 grid connections (277 operating, 2,895 MW), 99 data centers (1 operating, 88 MW), 1 AI supercomputer 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 |
|---|---|---|---|---|
| Advanced Thermatreatment Plant grid connection | Grid connection | 3 MW | Operating | 0.1 km |
| Rye House | Power plant | 715 MW | Operating | 0.1 km |
| Hoddesdon Advanced Thermal grid connection | Grid connection | 10 MW | Operating | 0.1 km |
| Fieldes Lock EfW | Power plant | 33.5 MW | Cancelled | 0.4 km |
| Ratty's Lane Sustainable Energy Facility (ACT) | Power plant | 9.6 MW | Under construction | 0.8 km |
| Tower Nursery grid connection | Grid connection | 3 MW | Operating | 1.3 km |
| Kao Data KLON-01 | Data center | — | — | 8.2 km |
| Kao Data KLON-02 | Data center | — | — | 8.2 km |
| NVIDIA Cambridge-1 | AI supercomputer | 202 H100e | Operating | 8.3 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
2 sites of land near Hoddesdon Primary 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.
Other substations in England
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DUKES 5.11: Power stations in the United Kingdom, Open Government Licence v3.0.
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- UK Power Networks. UK Power Networks open data portal, CC BY 4.0.