Power plant · Rhondda Cynon Taf, Wales, United Kingdom
National Road, Cilfynydd - Battery Energy Storage System
National Road, Cilfynydd - Battery Energy Storage System is a planned power plant in Rhondda Cynon Taf, Wales, United Kingdom, with 200 MW of capacity, operated by Rewe 2 Limited.
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 | Rhondda Cynon Taf (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | North & S/O National Road, Cilfynydd, Pontypridd, CF37 4HW | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Planned (planning application submitted) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 16 Jun 2025 (reference 25/0604/FUL, planning authority Rhondda Cynon Taf) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Rewe 2 Limited | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 200 MW | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Technology | Battery (stand-alone storage) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Coordinates | 51.6272, -3.3170 | 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 researchHow it compares
National Road, Cilfynydd - Battery Energy Storage System is the 23rd-largest of 177 power plants planned, permitted or under construction in Wales and the 279th-largest of 3,222 in the United Kingdom by capacity; its 200 MW is <0.1% of the 300,661 MW of power plants planned, permitted or under construction we hold for the United Kingdom. It is not built yet, so it is ranked among the power plants planned, permitted or under construction in our data, apart from the ones running today. Ranks and totals cover the ones that report their capacity.
| Within | Rank | Total | Share |
|---|---|---|---|
| Wales | 23rd of 177 | 16,801 MW | 1.2% |
| United Kingdom | 279th of 3,222 | 300,661 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 741st of 6,455 | 664,240 MW | <0.1% |
Nearby
Within 50 km of this power plant: 7 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 |
|---|---|---|---|---|
| Centerprise International (Distribution) | Data center | — | — | 6.1 km |
| Microsoft Newport data centre | Data center | — | — | 21 km |
| Centerprise International Newport | Data center | — | — | 21 km |
| Hinkley Point C Connection Project Material Change | Transmission line | — | Planned | 46 km |
| Hinkley Point C Connection | Transmission line | — | Permitted | 50 km |
Operator and place
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.
- © 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.