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NESO TEC REGISTER · GREAT BRITAINGrid connection 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.
Projects shown2,255782.1 GW in total
In planning1,590scoping or awaiting consent
Consented or building265closest to connecting
Built400connected and operating
Map
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
2,255 projects · page 2 of 46
| Project | Capacity | Stage |
|---|---|---|
| LionLink (EuroLink) Interconnector · National Grid Interconnector Holdings Limited |
1.6 GW | Scoping |
| Grain Gas · Uniper UK Limited |
1.5 GW | |
| GT R4 Offshore Wind Farm Offshore wind · Gt R4 Limited |
1.5 GW | Scoping |
| Havbredey Offshore wind · Havbredey 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 |
| Phoenix 1B Offshore Wind Farm Offshore wind · Morven Offshore Wind Limited |
1.5 GW | Scoping |
| SSE Celtic Sea 1 Offshore wind · Sse Renewables Offshore Windfarm Holdings Limited |
1.5 GW | Scoping |
| Stromar Offshore Windfarm Offshore wind · Stromar Offshore Wind Farm 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 |
| Viking Link Denmark Interconnector Interconnector · National Grid Viking Link Limited |
1.5 GW | |
| Western MPI Interconnector · National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Fearna PSH 2 Hydro and pumped storage · Fearna Psh Limited |
1.5 GW | Awaiting Consents |
| NS Link Interconnector · National Grid North Sea Link Limited |
1.5 GW | |
| NeuConnect Interconnector Interconnector · Neuconnect Britain Ltd |
1.5 GW | Under Construction/Commissioning |
| 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 |
| Intog 2 Offshore wind · Cerulean Winds Limited |
1.4 GW | Scoping |
| Overton Solar & Storage Farm Solar + storage · Elements Green Limited |
1.4 GW | Scoping |
| South Humber Bank Gas · EP UK Power Development II Ltd |
1.4 GW | |
| Tealing Energy Park Battery storage · Onpath Energy Limited |
1.4 GW | Scoping |
| Thorpe Marsh Energy Park Battery storage · Thorpe Marsh Green Energy Hub Limited |
1.4 GW | Under Construction/Commissioning |
| 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 |
| NorthConnect Interconnector · Northconnect Limited |
1.4 GW | Scoping |
| Tarchon Interconnector · Tarchon Energy Limited |
1.4 GW | Scoping |
| Berwick Bank Offshore Wind Farm A Offshore wind · Berwick Bank A Limited |
1.4 GW | Scoping |
| Berwick Bank Offshore Wind Farm B Offshore wind · Berwick Bank B Limited |
1.4 GW | Scoping |
| Connah's Quay Gas · Uniper UK Limited |
1.4 GW | |
| Cenos Offshore wind · Flotation Energy Limited |
1.4 GW | Scoping |
| Scira-Dudgeon Extension Offshore wind · Sheringham Shoal And Dudgeon Extensions Projco Limited |
1.4 GW | Scoping |
| NatPower Kinoulton Green Energy Park Battery storage · Dalby Energy Limited |
1.3 GW | Scoping |
| East Anglia Three Offshore wind · East Anglia Three Limited |
1.3 GW | Consents Approved |
| Isle of Man Offshore Wind Farm Offshore wind · Mooir Vannin Offshore Wind Farm Limited |
1.3 GW | Scoping |
| Norfolk Boreas Offshore wind · Norfolk Boreas Limited |
1.3 GW | Scoping |
| Ossian 1 Offshore Wind Farm Offshore wind · Ossian Offshore Wind Farm Limited |
1.3 GW | Scoping |
| Sofia Offshore Wind Farm Offshore wind · Sofia Offshore Wind Farm Limited |
1.3 GW | |
| Vanguard Offshore wind · Norfolk Vanguard West Limited |
1.3 GW | Consents Approved |
Page 2 of 46
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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.