Substation · England, United Kingdom
Annfield 66/20kV
Annfield 66/20kV is a substation in England, United Kingdom, connected by Northern Powergrid (Northeast) 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 | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Grid operator | Northern Powergrid (Northeast) plc | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Demand headroom | 0 MVA | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Generation headroom | 0 MW | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Firm capacity | 28 MVA | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Level | Primary | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Fed from | Annfield | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Fed from | Stella South | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Congestion (offtake) | Full (red on the heat map) | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Congestion (feed-in) | Full (red on the heat map) | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Voltage | 20 kV | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
| Coordinates | 54.8502, -1.7321 | Northern Powergrid open data portal · Northern Powergrid Open Data Licence v1.0 · checked 24 Oct 2026 |
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Nearby
Within 50 km of this substation: 292 power plants (94 operating, 1,340 MW), 275 grid connections (143 operating, 1,908 MW) and 4 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 |
|---|---|---|---|---|
| Maiden, Annfield Plain - Energy Storage | Power plant | 38 MW | Permitted | 0.2 km |
| Green Croft Solar Farm | Power plant | 5 MW | Operating | 0.2 km |
| Chapman's Well | Power plant | 1 MW | Operating | 0.4 km |
| Battery storage 54.34 MW grid connection at Greencroft BESS | Grid connection | 54.3 MW | Planned | 0.4 km |
| Solar 4.15 MW grid connection at Annfield 66/20kV | Grid connection | 4.15 MW | Operating | 0.5 km |
| Solar 3.503 MW grid connection at Annfield 66/20kV | Grid connection | 3.5 MW | Operating | 0.6 km |
| Stellium Newcastle Campus | Data center | — | — | 24 km |
| DXC Wynyard Data Center | Data center | — | — | 36 km |
| Pulsant data center, England | Data center | — | — | 43 km |
Grid operator and place
Grid connections attached to this substation
More from Northern Powergrid (Northeast) plc
- Annfieldsubstation
- Barrack Roadsubstation
- Bluchersubstation
- Bowesfieldsubstation
- Chirton Grangesubstation
- Coalburnssubstation
- Darlington Centralsubstation
- Darlington Northsubstation
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.
- Supported by Northern Powergrid Open Data. Northern Powergrid open data portal, Northern Powergrid Open Data Licence v1.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.