Power plant · Buckinghamshire, England, United Kingdom
Gerrards Cross Sewage Treatment Works
Gerrards Cross Sewage Treatment Works is a planned power plant in Buckinghamshire, England, United Kingdom, with 20 MW of capacity, operated by Peak Gen Power.
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 | Buckinghamshire (coordinates), England | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Gerrards Cross Sewage Treatment Works, SL9 7BE | 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 | 23 Dec 2020 (reference PL/20/4234/FA, planning authority Buckinghamshire) | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Operator | Peak Gen Power | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 20 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 | 51.5788, -0.5279 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
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How it compares
Gerrards Cross Sewage Treatment Works is the 1,200th-largest of 2,174 power plants planned, permitted or under construction in England and the 1,875th-largest of 3,222 in the United Kingdom by capacity; its 20 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 | 1,200th of 2,174 | 186,088 MW | <0.1% |
| United Kingdom | 1,875th of 3,222 | 300,661 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 3,872nd of 6,455 | 664,240 MW | <0.1% |
Nearby
Within 50 km of this power plant: 178 substations, 153 data centers (1 operating, 88 MW), 125 grid connections (55 operating, 631 MW) and 1 transmission line, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Denham BSP | Substation | — | — | 0.3 km |
| Gerrards Cross Battery grid connection | Grid connection | 20 MW | Operating | 0.6 km |
| Land at Pinstone Farm grid connection | Grid connection | 60 MW | Planned | 0.6 km |
| Denham Avenue Primary | Substation | — | — | 2.0 km |
| Gerrards Cross Primary | Substation | — | — | 2.1 km |
| Harefield Solar grid connection | Grid connection | 30 MW | Planned | 3.5 km |
| SDC M40 Campus | Data center | — | Planned | 4.7 km |
| Yondr data center, England | Data center | — | — | 8.0 km |
| Elasticity Slough | Data center | — | — | 8.5 km |
Operator and place
Grid connections attached to this power plant
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.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Planning Inspectorate: National Infrastructure Projects. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- 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.