Power plant · Stockton-on-Tees, England, United Kingdom
Cowley Complex, Stockton on Tees
Cowley Complex, Stockton on Tees is a power plant under construction in Stockton-on-Tees, England, United Kingdom, with 120 MW of capacity, operated by Sonnedix 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 | Stockton-on-Tees (coordinates), England | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Address | Stockton on Tees, TS21 | 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 |
| Operator | Sonnedix Limited | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
| Capacity | 120 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 |
| Coordinates | 54.6131, -1.3885 | DESNZ Renewable Energy Planning Database (REPD) · Open Government Licence v3.0 · checked 24 Oct 2026 |
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How it compares
Cowley Complex, Stockton on Tees is the 240th-largest of 2,174 power plants planned, permitted or under construction in England and the 395th-largest of 3,222 in the United Kingdom by capacity; its 120 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 | 240th of 2,174 | 186,088 MW | <0.1% |
| United Kingdom | 395th of 3,222 | 300,661 MW | <0.1% |
| All power plants planned, permitted or under construction in our data | 1,185th of 6,455 | 664,240 MW | <0.1% |
Nearby
Within 50 km of this power plant: 261 grid connections (130 operating, 1,280 MW) and 159 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 |
|---|---|---|---|---|
| Solar 80 MW grid connection at Hell Hole Farm Direct | Grid connection | 80 MW | Planned | 0.8 km |
| Mill Lane Solar PV grid connection | Grid connection | 180 MW | Planned | 2.3 km |
| Solar 180 MW grid connection at Mill Lane Direct | Grid connection | 180 MW | Planned | 2.3 km |
| Norton | Substation | — | — | 2.9 km |
| Norton 132/11kV Direct | Substation | — | — | 2.9 km |
| Wynyard | Substation | — | — | 5.5 km |
Operator and place
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.
- Supported by Northern Powergrid Open Data. Northern Powergrid open data portal, Northern Powergrid Open Data Licence v1.0.
- 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.