Power plant · Neath Port Talbot, Wales, United Kingdom
Pen y Cymoedd Energy Storage
Pen y Cymoedd Energy Storage is a power plant in Neath Port Talbot, Wales, United Kingdom, with 22 MW of capacity, operated by Vattenfall.
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 | Neath Port Talbot (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Pen y Cymoedd, Neath Port Talbot, SA13 3HF | 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 | 2018 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 19 Nov 2009 (reference P2009/1053, planning authority Neath Port Talbot) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Vattenfall | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 22 MW | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Technology | Battery (co-located with re) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Coordinates | 51.6560, -3.6933 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
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How it compares
Pen y Cymoedd Energy Storage is the 70th-largest of 424 power plants in Wales and the 997th-largest of 5,050 in the United Kingdom by capacity; its 22 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 | 70th of 424 | 9,068 MW | 0.24% |
| United Kingdom | 997th of 5,050 | 115,642 MW | <0.1% |
| All power plants in our data | 3,601st of 12,008 | 1,173,302 MW | <0.1% |
Nearby
Within 50 km of this power plant: 198 grid connections, 6 data centers and 1 transmission line, measured from the coordinates in the facts above. The table shows the nearest 7, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| MYNYDD PWLL-YR-IWRCH Wind Farm grid connection | Grid connection | — | — | 4.3 km |
| Nedd Tawe Wind Farm and BESS grid connection | Grid connection | — | — | 5.7 km |
| LLYNFI Afan Wind Farm grid connection | Grid connection | — | — | 6.3 km |
| CGI Datacenter | Data center | — | — | 20 km |
| Centerprise International (Distribution) | Data center | — | — | 32 km |
| Microsoft Newport data centre | Data center | — | — | 47 km |
| Brechfa Forest Connection | Transmission line | — | Permitted | 48 km |
Operator and place
More from Vattenfall
- Thanet (extension)340 MW
- Thanet300 MW
- South Kyle Wind Farm240 MW
- Pen Y Cymoedd228 MW
- Ormonde Offshore150 MW
- Aultmore Forest - Buckie - Windfarm106 MW · planned
- Ourack105 MW · permitted
- European Offshore Wind Deployment Centre (EOWDC) (Aberdeen Bay - Demonstration site)96.8 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
- 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.