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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 |
|---|---|---|
| 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 | |
| Exeter Main Tertiary Gas · Exeter Main Battery Limited |
57 MW | Scoping |
| Lynes Common Gas · Rwe Cogen UK (Hythe) Limited |
50 MW | |
| Fleet Tertiary Gas · Fleet Solar Limited |
48 MW | Scoping |
| 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 | |
| Plymouth Main Gas · Viridis 178 Limited |
26 MW | |
| Peak Gen Southampton Gas · W4B Renewable Energy Limited |
24 MW | |
| Dowlais Gas · Viridis 178 Limited |
21 MW | |
| Green Frog @ Goose House Lane Gas · Viridis 178 Limited |
21 MW | |
| Green Frog @ Moorfield Drive Gas · Viridis 178 Limited |
21 MW | |
| Green Frog @ Rake Lane Gas · Viridis 178 Limited |
21 MW | |
| Peak Gen Fareham Gas · Peak Gen Power 13 Limited |
21 MW | |
| Peak Gen Havant Gas · Peak Gen Power 18 Limited |
21 MW | |
| Peak Gen Llandarcy Gas · Peak Gen Power 5 Limited |
21 MW | |
| Barton Hill Gas · Viridis 178 Limited |
21 MW | |
| Redfield Road A Gas · Viridis 178 Limited |
21 MW | |
| Redfield Road B Gas · Viridis 178 Limited |
21 MW | |
| Water Lane Gas · Viridis 178 Limited |
21 MW | |
| Peak Gen BEGA Gas · Peak Gen Power 2 Limited |
21 MW | |
| Bispham BEGA Gas · Conrad (Bispham) Limited |
20 MW | |
| Caledonian Paper Mill (Meadowhead) Gas · Upm-Kymmene (UK) Limited |
20 MW | |
| Chatterley Gas · Conrad (Chatterley) Limited |
20 MW | |
| Green Frog @ Down Barn Farm Gas · Viridis 178 Limited |
20 MW | |
| Middlewich BEGA Gas · Conrad (Middlewich) Limited |
20 MW | |
| Peak Gen Bracknell Gas · Peak Gen Power 11 Limited |
20 MW | |
| Plymouth Rock Gas · Viridis 178 Limited |
15 MW | |
| Green Frog @ Letchworth Gas · Viridis 178 Limited |
15 MW | |
| Trafalgar Park Gas · Viridis 178 Limited |
14 MW | |
| Green Frog at Lester Way Gas · Viridis 178 Limited |
12 MW | |
| Abedare Gas · UK Power Reserve Limited |
10 MW | |
| Huntworth Gas · UK Power Reserve Limited |
10 MW | |
| Sevington Gas · UK Power Reserve Limited |
10 MW | |
| Solutia Gas · UK Power Reserve Limited |
10 MW | |
| Green frog @ The Drove Gas · Viridis 178 Limited |
6 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.