Power plant · Somerset, England, United Kingdom
Hinkley Point Power Station
Hinkley Point Power Station is a closed nuclear power plant in Somerset, England, United Kingdom, with 965 MW of capacity, owned by EDF Energy.
Grid connection
It closed in 2022, which freed up a 965 MW grid connection, unless it has been reassigned since.
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 | Somerset (coordinates), England | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Status | Closed | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Start year | 1976 | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| End year | 2022 | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Owner | EDF Energy (company that returns the dukes survey, usually the owner) | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Capacity | 965 MW (capacity before it closed) | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Technology | Nuclear | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
| Coordinates | 51.1839, -3.1298 | DUKES 5.11: Power stations in the United Kingdom · Open Government Licence v3.0 · checked 25 Oct 2026 |
Research on this power plant and its owner.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the owner.
Request researchHow it compares
Hinkley Point is the 29th-largest of 4,035 power plants in England and the 38th-largest of 5,834 in the United Kingdom by capacity; its 965 MW is 0.48% of the 200,500 MW we hold for the United Kingdom. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| England | 29th of 4,035 | 134,434 MW | 0.72% |
| United Kingdom | 38th of 5,834 | 200,500 MW | 0.48% |
| All power plants in our data | 521st of 15,799 | 1,918,113 MW | <0.1% |
Timeline
Dated facts about this power plant from its sources, oldest first.
- Started operating
- Retired
Nearby
Within 50 km of this power plant: 16 grid connections (9 operating, 84 MW), 10 substations, 7 data centers and 2 transmission lines, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Tata Communications Highbridge Datacentre | Data center | — | — | 13 km |
| Insight Data Ltd | Data center | — | — | 25 km |
| Hinkley Point C Connection Project Material Change | Transmission line | — | Planned | 27 km |
| Hinkley Point C Connection | Transmission line | — | Permitted | 30 km |
| Fleet Air Arm Museum grid connection | Grid connection | 4.01 MW | Operating | 39 km |
| Southfield Farm Solar Park grid connection | Grid connection | 7.6 MW | Operating | 41 km |
| Microsoft Newport data centre | Data center | — | — | 41 km |
| Larkhill Primary | Substation | — | — | 42 km |
| Chiltern Cantello grid connection | Grid connection | 4.75 MW | Operating | 42 km |
Owner and place
More from EDF Energy
- Cottam2,000 MW
- West Burton2,000 MW
- Heysham 21,240 MW
- Torness1,200 MW
- Sizewell B1,198 MW
- Hartlepool1,185 MW
- Dungeness B1,090 MW
- Heysham 11,060 MW
Other power plants in England
- Drax Power Station Biomass Units2,580 MW
- Ratcliffe-on-Soar2,021 MW
- Cottam2,000 MW
- Walpole Flexible Generation Project2,000 MW
- West Burton2,000 MW
- Eggborough1,960 MW
- Staythorpe1,828 MW
- Fiddler’s Ferry1,510 MW
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.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.
- Wikidata. Wikidata, CC0 1.0.