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NESO TEC REGISTER · GREAT BRITAINGas projects in the connection queue
Every generator, battery and interconnector with an agreement to connect to the GB transmission network, from early scoping to built. Filter by technology, stage or network, and open a project for its connection details.
Map
Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
| Project | Capacity | Stage |
|---|---|---|
| Staythorpe C Gas · RWE Generation UK Plc |
1.8 GW | |
| Grain Gas · Uniper UK Limited |
1.5 GW | |
| South Humber Bank Gas · EP UK Power Development II Ltd |
1.4 GW | |
| Connah's Quay Gas · Uniper UK Limited |
1.4 GW | |
| Seabank Gas · Seabank Power Limited |
1.2 GW | |
| Peterhead Gas · Sse Thermal Generation (Scotland) Limited |
1.2 GW | |
| Saltend Gas · Saltend Cogeneration Company Limited |
1.1 GW | |
| Spalding Gas · Spalding Energy Company Ltd |
950 MW | |
| Marchwood Gas · Marchwood Power Limited |
920 MW | |
| Carrington Power Station Gas · Carrington Power Limited |
910 MW | |
| Keadby South Power Station Gas · Keadby Generation Limited |
910 MW | |
| Medway Power Station Gas · Medway Power Limited |
910 MW | |
| Langage Gas · Ep Langage Limited |
905 MW | |
| Keadby II Gas · Keadby Generation Limited |
893 MW | |
| Coryton Gas · Coryton Energy Company, Ltd. |
850 MW | |
| Severn Power Gas · Severn Power Limited |
850 MW | |
| Sutton Bridge Gas · Sutton Bridge Power Generation |
850 MW | |
| Damhead Creek Gas · VPI Power Limited |
812 MW | |
| Rocksavage Gas · Rocksavage Power Company, Ltd. |
810 MW | |
| Rye House Gas · VPI Power Limited |
715 MW | |
| Killingholme Gas · Uniper UK Limited |
619 MW | |
| Shoreham Gas · VPI Power Limited |
460 MW | |
| Cdcl Gas · Uniper UK Limited |
445 MW | |
| Enfield Gas · Uniper UK Limited |
442 MW | |
| Great Yarmouth Gas · RWE Generation UK Plc |
420 MW | |
| Corby Gas · Corby Power Limited |
401 MW | |
| Kings Lynn A Gas · RWE Generation UK Plc |
395 MW | |
| Hirwaun Power Station Gas · Hirwaun Power Limited |
299 MW | |
| Peterborough Gas · River Nene Power Limited |
245 MW | |
| Derwent Gas · UK Utility Reserve Limited |
162 MW | |
| Fawley CHP Gas · Esso Petroleum Company,Limited |
158 MW | |
| Sellafield Gas · Nuclear Decommissioning Authority |
155 MW | |
| Wilton Gas · Sembcorp Utilities (UK) Limited |
141 MW | |
| Cowes Gas · RWE Generation UK Plc |
140 MW | |
| Indian Queens Gas · Indian Queens Power Limited |
140 MW | |
| Taylors Lane Gas · Uniper UK Limited |
140 MW | |
| Grangemouth CHP Gas · Grangemouth Chp Limited |
120 MW | |
| Didcot A GTs Gas · RWE Generation UK Plc |
100 MW | |
| Brigg Gas · Cbs Energy Storage Assets UK Limited |
99 MW | |
| Fort Dunlop Gas · Whitetower Energy Limited |
99 MW | |
| Cheshire Gas · RWE Generation UK Plc |
90 MW | |
| Lynes Common Gas · Rwe Cogen UK (Hythe) Limited |
50 MW | |
| Burghfield Gas · Sse Generation Limited |
47 MW | |
| Chickerell Gas · Sse Generation Limited |
47 MW | |
| Sudmeadow Gas · Viridis 178 Limited |
42 MW | |
| Green Frog @ Alcoa Gas · Viridis 178 Limited |
40 MW | |
| Grimsby Gas · RWE Generation UK Plc |
40 MW | |
| Kemsley Gas · Grovehurst Energy Limited |
36 MW | |
| Beech Street/City Road Gas · Citigen (London) Limited |
30 MW | |
| Redditch Gas · Cinergy Global Power (UK) Limited |
29 MW |
Sources: NESO Transmission Entry Capacity (TEC) register and interconnector register (downloaded 8 November 2026); NESO Clean Power 2030 network map (existing and planned circuits, substations and network projects); National Grid Electricity Transmission overhead line routes. Contains data from NESO, licensed under the NESO Open Data Licence, and National Grid open data. Projects are placed at their connection substation, not the generating site; projects at new, unnamed “connection nodes” are listed but not mapped.