Power plant · Dorset, England, United Kingdom
Stammery Hill - Battery Energy Storage System
Stammery Hill - Battery Energy Storage System is a cancelled power plant in Dorset, England, United Kingdom, with 150 MW of capacity, operated by Clearstone Energy.
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 | Dorset (coordinates), England | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | South Of Hazelhurst Raymonds Hill, EX13 5UH | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Status | Cancelled (planning permission refused) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Application date | 12 Jun 2024 (reference 24/0096/MFUL, planning authority East Devon) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Decision date | 14 May 2025 (refused, reference 24/0096/MFUL, planning authority East Devon) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Clearstone Energy | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 150 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 | 50.7781, -2.9388 | 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.
- Permit refused (planning authority East Devon, reference 24/0096/MFUL)
- Permit applied for (planning authority East Devon, reference 24/0096/MFUL)
How it compares
Stammery Hill - Battery Energy Storage System is the 61st-largest of 3,430 power plants in England and the 96th-largest of 5,050 in the United Kingdom by capacity; its 150 MW is 0.13% 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 |
|---|---|---|---|
| England | 61st of 3,430 | 71,965 MW | 0.21% |
| United Kingdom | 96th of 5,050 | 115,622 MW | 0.13% |
| All power plants in our data | 1,111th of 12,032 | 1,190,447 MW | <0.1% |
Nearby
Within 50 km of this power plant: 50 grid connections (31 operating, 262 MW) and 28 substations, measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Newlands Power Plant grid connection | Grid connection | 52.5 MW | Planned | 0.8 km |
| Axminster GSP | Substation | — | — | 1.6 km |
| Pipplepen Farm Solar PV grid connection | Grid connection | 32.6 MW | Planned | 16 km |
| Solar 20.425 MW grid connection at Preston Candover | Grid connection | 20.4 MW | Operating | 21 km |
| Maiden Newton Primary | Substation | — | — | 25 km |
| Larkhill Primary | Substation | — | — | 27 km |
Operator and place
More from Clearstone Energy
- Junction 27, Westleigh - Battery Storage400 MW · permitted
- Great Oak Energy Hub400 MW · permitted
- Bullen Lane, Bramford - Battery Energy Storage400 MW · permitted
- Dartford BESS - Battery Energy Storage System300 MW
- Worset Lane - Battery Energy Storage System200 MW · permitted
- Sundon Sub Station Battery Storage Facility50 MW · permitted
- Felsted School Road - Solar Photovoltaic Farm & Battery storage49.9 MW · permitted
Other power plants in England
- Walpole Flexible Generation Project2,000 MW
- Outer Dowsing Offshore Wind Farm1,500 MW
- Hornsea 2 - Optimus and Breesea1,320 MW
- Hornsea 1 - Heron & Njord1,218 MW
- Atlantic Array One - Bristol Channel Zone1,200 MW
- Five Estuaries - Wind Farm1,080 MW
- Rugeley Power Plant Conversion1,000 MW
- Teesworks Battery Storage Project1,000 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.
- 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.