Grid 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

Find projects

Source: NESO TEC and interconnector registers, downloaded 8 November 2026. Map points are the connection substation, not the project site.

Map

Loading projects…

Connection queue Existing circuits Major grid projects

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

2,255 projects · page 9 of 46

Project	Capacity	Stage	Connection site	From
Cleve Hill Solar Park Solar + storage · Cleve Hill Solar Park Limited	550 MW	Built	Cleve Hill 400kV Substation National Grid (England & Wales)	Jun 2036
Eggborough Battery storage · Sse Eggborough Limited	550 MW	Scoping	Eggborough 400kV Substation National Grid (England & Wales)	Jun 2032
Elmya Towcester BESS Battery storage · Rpc Elmya Carnation Towcester Limited	550 MW	Scoping	Derbyshire Connection Node I 400kV Substation National Grid (England & Wales)	Oct 2037
Graeme Road Solar & BESS Solar + storage · Greentech Projects Holding UK Limited	550 MW	Scoping	Ryhall 400kV Substation National Grid (England & Wales)	Oct 2038
Loch na Cathrach Pumped Storage Hydro Hydro and pumped storage · Statkraft Highlands Psh Limited	550 MW	Consents Approved	Knocknagael 275kV SSEN Transmission (north Scotland)	Oct 2030
New Marton GEC Solar + storage · New Marton Green Energy Centre Limited	550 MW	Scoping	Cheshire Connection Node A2 400kV National Grid (England & Wales)	Oct 2037
Inch Cape Offshore Wind Farm Platform 1 Offshore wind · Inch Cape Offshore Limited	540 MW	Under Construction/Commissioning	Cockenzie 400/275kV SP Transmission (south Scotland)	Feb 2026
Inch Cape Offshore Wind Farm Platform 2 Offshore wind · Inch Cape Offshore Limited	540 MW	Under Construction/Commissioning	Cockenzie 275kV substation SP Transmission (south Scotland)	Feb 2026
North Killingholme Power Project Gas · Uniper UK Limited	540 MW	Consents Approved	Killingholme 400kV Substation National Grid (England & Wales)	Sep 2030
Greenlink Interconnector · Greenlink Interconnector Limited	524 MW	Built	Pembroke 400kV Substation National Grid (England & Wales)
Teviot Wind Farm Onshore wind · Teviot Wf Limited	523 MW	Scoping	Teviot 400/132kV Substation SP Transmission (south Scotland)	May 2033
Astwood Solar Farm GEC Solar + storage · Astwood Green Energy Ltd	520 MW	Scoping	West Anglia Connection Node G 400kV Substation National Grid (England & Wales)	Oct 2034
Cottered - PVDP Solar + storage · SolarNine Ltd	520 MW	Scoping	West Anglia Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2034
Yaxley Solar + storage · Connectid 2 Limited	520 MW	Awaiting Consents	North Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Noventum -New Marton Solar + storage · Noventum Power Solar 11 Limited	510 MW	Scoping	Cheshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
High Netherfauld Farm BESS Battery storage · Esb (Scotland) Ltd	504 MW	Scoping	Redshaw 400kV SP Transmission (south Scotland)	Oct 2037
AGS Calderside Battery Energy Storage System Battery storage · Advance Grid Solutions Limited	500 MW	Scoping	Ags Calderside 275Kv Substation SP Transmission (south Scotland)	Oct 2033
AGS Harestonhill BESS Battery storage · AGS Harestonhill Ltd	500 MW	Scoping	AGS Harestonhill BESS 400kV Substation SP Transmission (south Scotland)	Oct 2030
Akku Tealing Battery Storage Battery storage · Akku Tealing Limited	500 MW	Scoping	Tealing 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Alcemi Bramford Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 1 Limited	500 MW	Scoping	Bramford 400kV Substation National Grid (England & Wales)	Oct 2030
Alcemi Devilla Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 3 Limited	500 MW	Consents Approved	Devilla Battery Storage 275kV substation SP Transmission (south Scotland)	Oct 2027
Alcemi Score 2 Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 5 Limited	500 MW	Scoping	Alcemi Score Battery 400kV Substation SSEN Transmission (north Scotland)	Mar 2031
Alcemi Score Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 5 Limited	500 MW	Scoping	Alcemi Score Battery Energy Storage Facility 400Kv Substation SSEN Transmission (north Scotland)	Mar 2031
Alyth BESS Station Battery storage · Igp International Prospecting Limited	500 MW	Scoping	Alyth BESS Station 400Kv Substation SSEN Transmission (north Scotland)	Oct 2033
Arven South Offshore Wind Farm Offshore wind · Arven South Limited	500 MW	Scoping	Northern Shetland 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Ayr Farm Battery storage · Braston New Energy Limited	500 MW	Scoping	Ayr Farm Collector Substation SP Transmission (south Scotland)	May 2028
Baglan BESS IPC Battery storage · Ipc Grid Connection Two Limited	500 MW	Scoping	South Wales West Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2036
Bankhead BESS Battery storage · Apatura Project 21 Ltd	500 MW	Scoping	Bankhead 400kV Substation SP Transmission (south Scotland)	Oct 2033
Bellbroughton Energy Park Solar + storage · Elgin Energy Es Co Limited	500 MW	Scoping	Warwickshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Bendsmoor BESS Battery storage · Apatura Battery Ltd	500 MW	Scoping	Bendsmoor BESS 400Kv Substation SP Transmission (south Scotland)	Jun 2032
Bishopbriggs 500MW BESS Battery storage · GPC Project 16 Ltd	500 MW	Scoping	Bishopbriggs BESS 400/275kV Substation SP Transmission (south Scotland)	May 2029
Blue Planet Solar Solar + storage · Blue Planet Solar Limited	500 MW	Scoping	Dungeness 400kV Substation National Grid (England & Wales)	Aug 2031
Boreham Solar + storage · Longfield Solar Energy Farm Limited	500 MW	Scoping	Bulls Lodge 400kV Substation National Grid (England & Wales)	Oct 2034
Brae House Farm Battery storage · Qair Renewables UK Limited	500 MW	Scoping	DOUNREAY 2 275 kV SUBSTATION SSEN Transmission (north Scotland)	Jul 2032
Brigton of Ruthven BESS Battery storage · Morris Leslie Limited	500 MW	Scoping	Alyth 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Braybrooke Solar and Battery Connection Solar + storage · Irena BESS LIMITED	500 MW	Scoping	Braybrooke (Network Rail) GSP National Grid (England & Wales)	Oct 2031
Cambridgeshire Energy Storage Centre Hydro and pumped storage · Hydrostor UK Ltd	500 MW	Scoping	South Anglia Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2037
Carbon Free 2030 Solar + storage · Carbon Free 2030 Energy Limited	500 MW	Scoping	Grimsby West 400kV Substation National Grid (England & Wales)	Jun 2034
Clean Planet Solar Solar + storage · Clean Planet Solar Farm Limited	500 MW	Scoping	Frodsham 400kV Substation National Grid (England & Wales)	Nov 2037
Coalburn Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 4 Limited	500 MW	Built	Coalburn 400kV Substation SP Transmission (south Scotland)
Cornwall Energy Park Solar + storage · Green Energy Mab Ltd	500 MW	Scoping	Tideford 400kV Substation National Grid (England & Wales)	Dec 2036
Cottam Solar + storage · Gate Burton Energy Park Limited	500 MW	Consents Approved	Cottam 400kV Substation National Grid (England & Wales)	Jul 2030
Cottam PV & BESS Solar + storage · O&G Solar (SPV 44) Limited	500 MW	Scoping	Cottam 400kV Substation National Grid (England & Wales)	Oct 2033
Creyke Beck Solar + storage · Clean Air Renewables Limited	500 MW	Scoping	Creyke Beck 400kV Substation National Grid (England & Wales)	May 2033
Culham Storage Battery storage · Culham Storage Limited	500 MW	Consents Approved	Culham Jet 400kV Substation National Grid (England & Wales)	Oct 2029
Daines NP BESS Battery storage · Daines Flexpower Limited	500 MW	Scoping	Manchester South connection node A 400kv National Grid (England & Wales)	Oct 2037
Devonhill Battery storage · Cbs Energy Storage Assets UK Limited	500 MW	Scoping	Strathaven 400/275kV SP Transmission (south Scotland)	Oct 2033
Dove Solar Solar + storage · RWE Renewables UK Solar and Storage Limited	500 MW	Scoping	North Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Dungeness Energy Park Solar + storage · South Kent Energy Park Limited	500 MW	Scoping	Dungeness 400kV Substation National Grid (England & Wales)	Oct 2037
Dungeness Energy Park (Dungeness 400kV) Solar + storage · South Kent Energy Park Limited	500 MW	Scoping	East Kent connection node A 400kV Substation National Grid (England & Wales)	Oct 2033

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.