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NESO TEC REGISTER · GREAT BRITAINGrid connection projects in the connection queue on the National Grid (England & Wales) network
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.
Projects shown968461.1 GW in total
In planning968scoping or awaiting consent
Consented or building149closest to connecting
Built212connected and operating
Map
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
968 projects · page 1 of 20
| Project | Capacity | Stage |
|---|---|---|
| Bute Hydrogen Project 1 Gas · Haldane Energy Project 1 Limited |
4.8 GW | Scoping |
| Drax BECCS Demand (data centres, industry) · Drax Power Limited |
3.9 GW | Scoping |
| Bute Hydrogen Project 2 Gas · Haldane Energy Project 2 Limited |
3.6 GW | Scoping |
| Bute Hydrogen Project 3 Gas · Haldane Energy Project 3 Limited |
3.6 GW | Scoping |
| Bute Hydrogen Project 5 Gas · Haldane Energy Project 5 Limited |
3.6 GW | Scoping |
| Bute Hydrogen Project 6 Gas · Haldane Energy Project 6 Limited |
3.6 GW | Scoping |
| Hinkley Point C Nuclear · Nnb Generation Company (Hpc) Limited |
3.3 GW | Scoping |
| Hornsea Power Station 4 Offshore wind · Orsted Hornsea Project Four Limited |
2.6 GW | Scoping |
| Portwind Offshore wind · Se Portwind Ltd |
2.5 GW | Scoping |
| Eggborough CCGT - OCGT - BESS Battery storage · Eggborough Power Limited |
2.5 GW | Awaiting Consents |
| Bute Hydrogen Project 4 Gas · Haldane Energy Project 4 Limited |
2.4 GW | Scoping |
| Bute Hydrogen Project 7.1 Battery storage · Haldane Energy Project 7 Limited |
2.4 GW | Scoping |
| Aquind Interconnector Interconnector · Aquind Limited |
2.1 GW | Awaiting Consents |
| Gallos Offshore wind · Corio Generation Limited |
2.0 GW | Scoping |
| Walpole Flexible Generation Battery storage · Flexible Generation 1 Ltd |
2.0 GW | Scoping |
| Eggborough CCGT - OCGT - BESS Battery storage · Eggborough Power Limited |
2.0 GW | Awaiting Consents |
| Berwick Bank Offshore Wind Farm C Offshore wind · Berwick Bank C Limited |
1.8 GW | Scoping |
| Carrington Lane BESS Battery storage · Apatura Battery Ltd |
1.8 GW | Scoping |
| Alverdiscott Interconnector · Xlinks 1 Ltd |
1.8 GW | Scoping |
| Alverdiscott 2 Interconnector · Xlinks 1 Ltd |
1.8 GW | Scoping |
| Continental Link Interconnector · National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| Teeside MPI Interconnector · National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| The Superconnection Interconnector · Asc Energy plc |
1.8 GW | Scoping |
| NatPower Enderby - Patford Bridge Green Energy Park Battery storage · Enderby Energy Limited |
1.8 GW | Scoping |
| Hinkley Point C Nuclear · Nnb Generation Company (Hpc) Limited |
1.7 GW | Scoping |
| Springwell Solar + storage · Springwell Energyfarm Limited |
1.6 GW | Scoping |
| LionLink (EuroLink) Interconnector · National Grid Interconnector Holdings Limited |
1.6 GW | Scoping |
| GT R4 Offshore Wind Farm Offshore wind · Gt R4 Limited |
1.5 GW | Scoping |
| Hornsea Power Station 4 Offshore wind · Orsted Hornsea Project Four Limited |
1.5 GW | Scoping |
| Mablethorpe Storage Battery storage · Theddlethorpe Flexible Generation Limited |
1.5 GW | Scoping |
| Merlin 2 Offshore Windfarm Offshore wind · Offshore Wind Limited |
1.5 GW | Scoping |
| Mona Offshore Wind Farm Offshore wind · Mona Offshore Wind Limited |
1.5 GW | Scoping |
| Morgan Offshore Wind Farm Offshore wind · Morgan Offshore Wind Limited |
1.5 GW | Scoping |
| Morven A Offshore Wind Farm (Prev Phoenix 1A) Offshore wind · Morven Offshore Wind Limited |
1.5 GW | Scoping |
| Nursling Flexible Generation Gas · South Eng Flexible Generation Limited |
1.5 GW | Scoping |
| Old Flatts Farm Solar + storage · Net Zero One Ltd |
1.5 GW | Scoping |
| SSE Celtic Sea 1 Offshore wind · Sse Renewables Offshore Windfarm Holdings Limited |
1.5 GW | Scoping |
| Torridge Offshore Wind Farm Offshore wind · Gwynt Glas Offshore Wind Farm Limited |
1.5 GW | Scoping |
| Celtic MPI Interconnector · National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Gridlink Interconnector Interconnector · Gridlink Interconnector Limited |
1.5 GW | Scoping |
| Nautilus Interconnector · National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Western MPI Interconnector · National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Dogger Bank D Offshore Wind Farm Offshore wind · Doggerbank Offshore Wind Farm Project 4 Projco Limited |
1.5 GW | Scoping |
| Dogger Bank South East Offshore wind · RWE Renewables UK Dogger Bank South (East) Limited |
1.5 GW | Scoping |
| Dogger Bank South West Offshore wind · Rwe Renewables UK Dogger Bank South (West) Limited |
1.5 GW | Scoping |
| Ferrybridge D Hydro and pumped storage · Keadby Generation Limited |
1.4 GW | Awaiting Consents |
| Overton Solar & Storage Farm Solar + storage · Elements Green Limited |
1.4 GW | Scoping |
| Trafford 2 BESS Battery storage · Future Point Manchester Limited |
1.4 GW | Scoping |
| Cronos Interconnector · Cronos Energy Ltd |
1.4 GW | Scoping |
| Low Carbon Link Interconnector · Low Carbon Solar Park 39 Limited |
1.4 GW | Scoping |
Page 1 of 20
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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.