Power plant · Newport, Wales, United Kingdom
Uskmouth Power Station - Battery Storage
Uskmouth Power Station - Battery Storage is a battery storage plant under construction in Newport, Wales, United Kingdom, with 230 MW of capacity, operated by Simec Atlantic Energy Uskmouth Power Station.
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 | Newport (coordinates), Wales | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Uskmouth Power Station West Nash Road Nash Newport, NP18 2BZ | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Under construction | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Permit date | 7 Dec 2022 (permit 22/0823, Town and Country Planning Act, issued by Newport) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 31 Aug 2022 (reference 22/0823, planning authority Newport) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 7 Dec 2022 (granted, reference 22/0823, planning authority Newport) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 7 Dec 2022 (refused, reference 22/0823, planning authority Newport) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Simec Atlantic Energy Uskmouth Power Station | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 230 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 | 51.5490, -2.9466 | 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.
- Construction started
- Permit refused (planning authority Newport, reference 22/0823)
- Permit granted (planning authority Newport, reference 22/0823)
- Permit applied for (planning authority Newport, reference 22/0823)
How it compares
Uskmouth Power Station - Battery Storage is the 21st-largest of 157 power plants planned, permitted or under construction in Wales and the 259th-largest of 2,549 in the United Kingdom by capacity; its 230 MW is <0.1% of the 279,978 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 | 21st of 157 | 16,088 MW | 1.4% |
| United Kingdom | 259th of 2,549 | 279,978 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 655th of 5,782 | 643,557 MW | <0.1% |
Nearby
Within 50 km of this power plant: 10 data centers, 2 transmission lines, 1 AI supercomputer and 1 grid connection, measured from the coordinates in the facts above. The table shows the nearest 7, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Vantage Data Centers - CWL13 | Data center | — | — | 6.0 km |
| Vantage Data Centers data center, Newport | Data center | — | — | 6.3 km |
| Centerprise International Newport | Data center | — | — | 6.3 km |
| Hinkley Point C Connection Project Material Change | Transmission line | — | Planned | 24 km |
| Hinkley Point C Connection | Transmission line | — | Permitted | 27 km |
| University of Bristol Isambard-AI | AI supercomputer | 5,448 H100e | Operating | 33 km |
| Homewood Farm grid connection | Grid connection | 1 MW | Planned | 50 km |
Operator and place
Other power plants in Wales
- Pembroke2,325 MW
- Dinorwig1,728 MW
- Aberthaw B1,559 MW
- Connahs Quay1,380 MW
- Severn Power Ltd850 MW
- Gwynt y Mor576 MW
- Deeside498 MW
- Ffestiniog360 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.
- Epoch AI. Epoch AI supercomputers, CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- © 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.