Power plant · Vale of White Horse, England, United Kingdom
Willowfields Energy Park, Marcham - Solar Panels
Willowfields Energy Park, Marcham - Solar Panels is a planned power plant in Vale of White Horse, England, United Kingdom, with 49.9 MW of capacity, operated by Exagen Development 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 | Vale of White Horse (coordinates), England | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Willowfields Energy Park, Se/O Kingston Bagpuize & W/O Marcham, Abingdon, OX13 5BY | 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 | 18 Dec 2024 (ref. P24/V2698/FUL, Vale of White Horse) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Exagen Development Limited | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 49.9 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 |
| Area | 153 ha (solar site area) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Coordinates | 51.6822, -1.4207 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
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How it compares
Willowfields Energy Park, Marcham - Solar Panels is the 514th-largest of 2,174 power plants planned, permitted or under construction in England and the 886th-largest of 3,222 in the United Kingdom by capacity; its 49.9 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 |
|---|---|---|---|
| England | 514th of 2,174 | 186,088 MW | <0.1% |
| United Kingdom | 886th of 3,222 | 300,661 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 1,966th of 6,455 | 664,240 MW | <0.1% |
Nearby
Within 50 km of this power plant: 227 grid connections (100 operating, 1,203 MW) and 163 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 |
|---|---|---|---|---|
| Fyfield Primary | Substation | — | — | 2.4 km |
| ADJ MILLETTS Farm grid connection | Grid connection | 60 MW | Planned | 2.9 km |
| Manor Farm Solar Project grid connection | Grid connection | 13.4 MW | Operating | 3.4 km |
| Standlake Primary | Substation | — | — | 4.2 km |
| 40MW Solar PV grid connection | Grid connection | 40 MW | Planned | 4.4 km |
| Drayton BSP | Substation | — | — | 8.6 km |
Operator and place
More from Exagen Development Limited
- Beechtree Junction, Potters Crouch - Solar PV Panels49.9 MW · planned
- Warren Wood Energy Park - Solar Farm & Battery Energy Storage25 MW
- Willowfields Energy Park, Marcham - Battery Energy Storage20 MW · planned
- Buttercombe Lane - Solar Farm15 MW · permitted
- Warren Wood Energy Park - Solar Farm & Battery Energy Storage10 MW
- ADJ MILLETTS Farm grid connection60 MW
- 23MW PV grid connection23 MW
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
- 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.
- 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.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.