| Name | Operator | Output | Source | Method | Completion Date | Wikidata |
|---|---|---|---|---|---|---|
| Hinkley Point C Nuclear Power Station | EDF Energy | 3,260 MW | nuclear | fission | 2025 | Q5767271 |
| Hornsea 3 | Ørsted | 2,900 MW | wind | wind_turbine | ||
| East Anglia THREE | 1,400 MW | wind | Q115942251 | |||
| Sofia Wind Farm | 1,400 MW | wind | wind_turbine | Q115952416 | ||
| Dogger Bank C Wind Farm | 1,218 MW | wind | wind_turbine | Q115952280 | ||
| Dogger Bank B Wind Farm | 1,200 MW | wind | wind_turbine | Q117337478 | ||
| Neart na Gaoithe Wind Farm | EDF Renewables;ESB | 450 MW | wind | 2023 | Q15261442 | |
| Cleve Hill Solar Park | Cleve Hill Solar Park Ltd | 373 MW | solar | photovoltaic | Q96375108 | |
| Hirwaun Power Station | Drax Group PLC | 299 MW | gas | Q132860987 | ||
| Millbrook Power | 299 MW | gas | Q132861010 | |||
| Progress Power | Drax | 299 MW | gas | combustion | Q132861016 | |
| Cleve Hill Battery Storage | 150 MW | battery | ||||
| Breach Solar Farm | 68 MW | solar | photovoltaic | Q120401888 | ||
| Newton Wood Farm Renewable Energy Battery Storage | Anesco | 49.90 MW | battery | battery-storage | ||
| Whirlbush Solar farm | 49.90 MW | solar | photovoltaic | |||
| Derril Water Solar Farm | Ripple Coop 3 Limited | 42.00 MW | solar | |||
| Port Clarence Biomass Plant | Port Clarence Energy Ltd. | 40.00 MW | biomass | combustion | ||
| Aurora Solar Farm | 31.90 MW | solar | photovoltaic | Q120401957 | ||
| United Downs Deep Geothermal Power Project | 3.00 MW | geothermal | Q5548574 | |||
| Lancaster University Solar Photovoltaic Farm | ||||||
| Worset Solar Farm | solar | photovoltaic | ||||
| [unnamed] | waste | combustion |
Under-construction power plants are indicated based on the construction:power tag in OSM.