Power plant · Vale of Glamorgan, Wales, United Kingdom
Cwm Derwyn Farm
Cwm Derwyn Farm is a power plant in Vale of Glamorgan, Wales, United Kingdom, with 5 MW of capacity, operated by Kronos Solar.
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 | Vale of Glamorgan (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Cwm Derwyn Farm, Waycock Road, Barry, South Glamorgan, CF62 3AA | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Operating (operational) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Start year | 2017 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Permit date | 4 Sept 2015 (permit 2015/00632/FUL, Town and Country Planning Act, issued by Vale of Glamorgan) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 1 Jun 2015 (reference 2015/00632/FUL, planning authority Vale of Glamorgan) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 4 Sept 2015 (granted, reference 2015/00632/FUL, planning authority Vale of Glamorgan) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Kronos Solar | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 5 MW | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Technology | Solar Photovoltaics | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Area | 11.5 ha (solar site area) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Coordinates | 51.4166, -3.3119 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
Research on this power plant and its operator.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the operator.
Request researchLatest events
Dated events about this power plant from official notices and registers, newest first. All recent changes.
- Commissioned
- Permit granted (planning authority Vale of Glamorgan, reference 2015/00632/FUL)
- Permit applied for (planning authority Vale of Glamorgan, reference 2015/00632/FUL)
How it compares
Cwm Derwyn Farm is the 231st-largest of 424 power plants in Wales and the 2,742nd-largest of 5,050 in the United Kingdom by capacity; its 5 MW is <0.1% of the 115,622 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 |
|---|---|---|---|
| Wales | 231st of 424 | 9,068 MW | <0.1% |
| United Kingdom | 2,742nd of 5,050 | 115,622 MW | <0.1% |
| All power plants in our data | 8,380th of 12,032 | 1,190,447 MW | <0.1% |
Timeline
Dated facts about this power plant from its sources, oldest first.
- Started operating
Nearby
Within 50 km of this power plant: 8 data centers and 2 transmission lines, measured from the coordinates in the facts above. The table shows the nearest 5, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| CGI Datacenter | Data center | — | — | 20 km |
| Microsoft Newport data centre | Data center | — | — | 24 km |
| Centerprise International (Distribution) | Data center | — | — | 24 km |
| Hinkley Point C Connection Project Material Change | Transmission line | — | Planned | 34 km |
| Hinkley Point C Connection | Transmission line | — | Permitted | 38 km |
Operator and place
More from Kronos Solar
- Hall Farm Solar Farm50 MW
- Arlingham Solar Farm - Solar PV Panels & Battery Storage Facility49.9 MW
- Hasland Photovoltaic Solar Park49.9 MW · permitted
- Arlingham Solar Farm - Solar PV Panels & Battery Storage Facility49.9 MW
- Land at Woodhall Farm45 MW
- Alfreton Solar Farm25 MW
- Alfreton Solar Farm25 MW
- Chadwicks Farm20 MW
Other power plants in Wales
- Dinorwig1,728 MW
- Gwynt y Mor576 MW
- Ffestiniog360 MW
- Port Talbot Renewable Energy Plant350 MW
- Anglesey Biomass Power Station299 MW
- Tidal Lagoon Swansea Bay240 MW
- Pen Y Cymoedd228 MW
- Carnedd Wen Wind Farm150 MW
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.
- 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.