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 shown1,590616.3 GW in total

In planning1,590scoping or awaiting consent

Consented or building265closest to connecting

Built400connected and operating

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

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Connection queue Existing circuits Major grid projects

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

1,590 projects · page 5 of 32

Project	Capacity	Stage	Connection site	From
Balliemeanoch PSH Hydro and pumped storage · ILI (Borders PSH) Ltd	900 MW	Scoping	Balliemeanoch 275kV Substation SSEN Transmission (north Scotland)	Oct 2034
Broadshore Offshore Wind Farm Offshore wind · Broadshore Offshore Wind Farm Limited	900 MW	Scoping	Longside 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Elmya Gissing BESS & PV Solar + storage · Rpc Elmya Carnation Gissing Limited	900 MW	Scoping	North Anglia Connection Node A 400kV National Grid (England & Wales)	Oct 2034
Fort Augustus Storage Battery storage · Glendoe Storage Limited	900 MW	Scoping	Loch Nan Eun 275/18kV SSEN Transmission (north Scotland)	Oct 2029
Lochore BESS Battery storage · Lochore BESS Ltd	900 MW	Scoping	Westfield 132/33kV SP Transmission (south Scotland)	Oct 2031
Spiorad Na Mara Offshore Wind Farm Offshore wind · Spiorad Na Mara Limited	900 MW	Scoping	Arnish Lewis Hub 400kV Substation SSEN Transmission (north Scotland)	Dec 2030
Keadby North Power Station Gas · Keadby Generation Limited	892 MW	Awaiting Consents	Keadby 400kV Substation National Grid (England & Wales)	Oct 2031
East Anglia One North Offshore wind · East Anglia One North Limited	880 MW	Awaiting Consents	Friston 400kV Substation National Grid (England & Wales)	Oct 2034
East Anglia Two Offshore wind · East Anglia Two Limited	880 MW	Awaiting Consents	EA2A and EA2B 275/66kV Offshore Platform National Grid (England & Wales)	Dec 2030
East Anglia One North Offshore wind · East Anglia One North Limited	860 MW	Awaiting Consents	Friston 400kV Substation National Grid (England & Wales)	Oct 2029
East Anglia Two Offshore wind · East Anglia Two Limited	860 MW	Awaiting Consents	EA2A and EA2B 275/66kV Offshore Platform National Grid (England & Wales)	Mar 2028
Norfolk001 Solar + storage · Epl Newco1 Limited	860 MW	Scoping	Walpole 400kV Substation National Grid (England & Wales)	Nov 2031
Bradenham - Thetford (Necton) GEC (Ethos Green) Solar + storage · Necton Green Energy Centre Ltd	850 MW	Scoping	Necton 400kV Substation National Grid (England & Wales)	Oct 2033
Buntington GEC Solar + storage · Buntington Green Energy Centre Ltd	850 MW	Awaiting Consents	Cottered 400kV Substation National Grid (England & Wales)	Jul 2032
Elmya Kilworth BESS & PV Solar + storage · Rpc Elmya Carnation Kilworth Limited	850 MW	Scoping	Derbyshire Connection Node H 400kV Substation National Grid (England & Wales)	Oct 2037
Elmya Ryston BESS & PV Solar + storage · Elmya Energy UK 13 Limited	850 MW	Scoping	North Anglia Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2034
Hockliffe GEC (Ethos Green) Solar + storage · Hockliffe Green Energy Centre Ltd	850 MW	Scoping	Dunstable 400kV Substation National Grid (England & Wales)	Oct 2032
Botley West - Cote Solar Power Station Solar · Solarfive Ltd	840 MW	Awaiting Consents	Farmoor 400kV Substation National Grid (England & Wales)	Oct 2031
Woburn Solar Farm Solar · SolarThree Ltd	840 MW	Scoping	Dunstable 400kV Substation National Grid (England & Wales)	Oct 2031
Whitelee Onshore wind · Scottish Power Renewables (UK) Limited	818 MW	Scoping	Whitelee 275/33kV SP Transmission (south Scotland)	Apr 2034
Grantham Solar Farm - RSL Solar + storage · South Grantham Energy Centre Limited	810 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Botley GEC (Ethos Green) Solar + storage · Botley Green Energy Centre Ltd	800 MW	Awaiting Consents	Botley 400kV Substation National Grid (England & Wales)	Oct 2033
Cliff Hill Energy Farm Solar + storage · Renewable Energy Systems Limited	800 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	Oct 2034
East Lincolnshire Solar Solar + storage · Statkraft UK Ltd	800 MW	Scoping	Lincolnshire Coastal Node B 400kV Substation National Grid (England & Wales)	May 2035
Elmya Dalry BESS & PV Battery storage · Elmya Energy UK 17 Limited	800 MW	Scoping	Dalry 400kV Substation SP Transmission (south Scotland)	Oct 2033
Elmya Foxdale BESS Battery storage · Rpc Elmya Carnation Foxdale Limited	800 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Hill Street Solar PV/BESS Station Solar + storage · Hill Street Shelfco 1 Limited	800 MW	Scoping	Staffordshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Melksham BESS & PV Solar + storage · Elements Green Limited	800 MW	Scoping	Melksham 400kV Substation National Grid (England & Wales)	Oct 2037
Monk Fryston Energy Park Solar + storage · Elements Green Development Ltd	800 MW	Scoping	Monk Fryston 400kV Substation National Grid (England & Wales)	Oct 2035
NatPower Harburn Green Energy Park Battery storage · Yaxley Energy Limited	800 MW	Scoping	NatPower Harburn Green Energy Park 400kV Substation SP Transmission (south Scotland)	Oct 2033
NatPower Hartlepool Green Energy Park Battery storage · Np Spv 34 Limited	800 MW	Scoping	Wearside Connection Node A 275kV Substation National Grid (England & Wales)	Oct 2035
Scarning Solar + storage · Connectid 3 Limited	800 MW	Awaiting Consents	North Anglia Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Springwell Solar + storage · Springwell Energyfarm Limited	800 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	Oct 2030
Stockhills Farm Solar + storage · Bsr Applications Limited	800 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2037
Sweet Briar Energy Park Solar + storage · Sweet Briar 2 Energy Park Limited	800 MW	Scoping	South Humber Connection Node A National Grid (England & Wales)	Oct 2035
Tween Bridge Solar Park Solar + storage · RWE Renewables UK Solar and Storage Limited	800 MW	Scoping	Trent Valley North Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2037
New Marton Solar Farm - PVDP Solar + storage · SolarFour Ltd	780 MW	Scoping	Cheshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Branxton Energy Storage Facility Battery storage · EastCoastGridServices Ltd	750 MW	Scoping	Branxton 400kV Substation SP Transmission (south Scotland)	May 2029
Didcot BESS 1 Battery storage · Downing Renewable Developments LLP	750 MW	Scoping	Chiltern Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
East Pit Solar + storage · Cs UK Holdings III Limited	750 MW	Scoping	Rhigos 400kV Substation National Grid (England & Wales)	Oct 2037
FCC Thurcroft BESS Battery storage · Downing Renewable Developments LLP	750 MW	Scoping	Leeds North Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2035
Meridian Solar Farm Solar + storage · Meridian Solar Farm Limited	750 MW	Scoping	Weston Marsh 400kV Substation National Grid (England & Wales)	Jun 2033
Old Flatts Farm Solar + storage · Net Zero One Ltd	750 MW	Scoping	Brinsworth 400kV Substation National Grid (England & Wales)	Oct 2029
OWPL Windfarm Offshore wind · Offshore Wind Power Limited	750 MW	Scoping	Banniskirk 400kV Substation SSEN Transmission (north Scotland)	Dec 2029
Wyseby Hill Energy Farm Solar + storage · Wysebyhill Energy Farm Limited	750 MW	Scoping	Wyseby Hill Energy Farm 400kV Substation SP Transmission (south Scotland)	Oct 2031
Mares Interconnector · Maresconnect Limited	750 MW	Awaiting Consents	Bodelwyddan 400kV Substation National Grid (England & Wales)	Jun 2030
One Earth Solar Farm Solar + storage · One Earth Solar Farm Limited	740 MW	Awaiting Consents	High Marnham 400kV Substation National Grid (England & Wales)	Oct 2029
J212 High Grove Solar Solar + storage · RWE Renewables UK Solar and Storage Limited	720 MW	Awaiting Consents	Thetford 400kV Substation National Grid (England & Wales)	Oct 2031
Scira-Dudgeon Extension Offshore wind · Sheringham Shoal And Dudgeon Extensions Projco Limited	719 MW	Scoping	Norwich Main 400kV Substation National Grid (England & Wales)	Jan 2030
Welbeck-Newark Solar Farm - PVDP Solar + storage · SolarTen Ltd	710 MW	Scoping	High Marnham 400kV Substation National Grid (England & Wales)	Oct 2034

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.