Power plant · Carmarthenshire, Wales, United Kingdom
Clawdd Ddu PV
Clawdd Ddu PV is a power plant in Carmarthenshire, Wales, United Kingdom, with 13.5 MW of capacity, operated by Elgin Energy EsCo.
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 | Carmarthenshire (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Potardulas Road, Tycroes, Swansea, SA18 3RE | 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 | 2014 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Permit date | 7 Oct 2013 (permit S/27987, Town and Country Planning Act, issued by Carmarthenshire) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 27 Mar 2013 (reference S/27987, planning authority Carmarthenshire) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 7 Oct 2013 (granted, reference S/27987, planning authority Carmarthenshire) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Elgin Energy EsCo | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 13.5 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 |
| Coordinates | 51.7713, -4.0357 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
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How it compares
Clawdd Ddu PV is the 112th-largest of 424 power plants in Wales and the 1,539th-largest of 5,050 in the United Kingdom by capacity; its 13.5 MW is <0.1% of the 115,642 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 | 112th of 424 | 9,068 MW | 0.15% |
| United Kingdom | 1,539th of 5,050 | 115,642 MW | <0.1% |
| All power plants in our data | 5,649th of 12,008 | 1,173,302 MW | <0.1% |
Timeline
Dated facts about this power plant from its sources, oldest first.
- Permit issued (Town and Country Planning Act), no. S/27987
- Started operating
Nearby
Within 50 km of this power plant: 130 grid connections, 1 transmission line and 1 data center, measured from the coordinates in the facts above. The table shows the nearest 5, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| CLAWDD DDU Farm, Pontarddulais grid connection | Grid connection | — | — | 0.9 km |
| Hendy, Pontarddulais, BRYN y RHYD grid connection | Grid connection | — | — | 1.6 km |
| Saron Solar Farm, Ammanford grid connection | Grid connection | — | — | 1.8 km |
| Brechfa Forest Connection | Transmission line | — | Permitted | 24 km |
| CGI Datacenter | Data center | — | — | 44 km |
Operator and place
More from Elgin Energy EsCo
- Pashley Farm, Ninfield Road - Battery Energy Storage System130 MW · planned
- Pool Hall Farm, Lower Penn - Battery Storage100 MW · permitted
- Pelham Road, Upton Magna - Battery Energy Storage System100 MW · planned
- Lime Lane, Pelsall - Battery Energy Storage System100 MW
- Catsfield Christmas Tree Farm, The Stream - Battery Energy Storage System99.9 MW · planned
- Highfields Farm, Clifton Lane - Solar Panels61.9 MW · under construction
- Moat Farm - Solar Farm49.9 MW · permitted
- Woodlands Farm - Solar Array49.9 MW · permitted
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
- DESNZ Renewable Energy Planning Database (REPD). 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.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- NGED Connected Data portal. NGED Connected Data portal, Terms not verified.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Planning Inspectorate: National Infrastructure Projects. 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.