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

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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

2,255 projects · page 30 of 46

Project	Capacity	Stage	Connection site	From
Taunton Battery storage · Pivoted Power LLP	100 MW	Awaiting Consents	Taunton 400kV Substation National Grid (England & Wales)	Oct 2037
Thurso South BESS Battery storage · WP Grid Storage 3 Limited	100 MW	Scoping	Thurso South 275kV Substation SSEN Transmission (north Scotland)	Oct 2030
Walpole 2 (tertiary) Solar + storage · Enso Green Holdings R Limited	100 MW	Consents Approved	Walpole 132kV Substation National Grid (England & Wales)	Oct 2027
West Botley High Impact Green Energy Hub Solar + storage · Telis Energy UK Limited	100 MW	Scoping	Botley West 400kV Substation National Grid (England & Wales)	Oct 2037
West Common Ipers Lane Battery storage · West Common BESS Limited	100 MW	Scoping	Solent Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2038
Woodheads Energy Park Solar + storage · Abo Energy United Kingdom Ltd	100 MW	Scoping	Gala North 400/132kV Substation SP Transmission (south Scotland)	Apr 2033
KXP Alpha One Battery storage · Kxp Alpha I Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
KXP Alpha Three Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
KXP Alpha Two Battery storage · Kxp Alpha II Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
Thornton Facility Solar + storage · Balwen Limited	100 MW	Built	Thornton 400kV Substation National Grid (England & Wales)
Barge Way 120MW BESS Battery storage · Fpc Electric Land Limited	100 MW	Scoping	Kemsley GSP National Grid (England & Wales)	Oct 2033
Barking BESS Battery storage · O&G Solar (SPV 52) Limited	100 MW	Consents Approved	Barking West GSP National Grid (England & Wales)	Oct 2028
Didcot BESS 2 Battery storage · Downing Renewable Developments LLP	100 MW	Scoping	Didcot 132kV GIS Substation National Grid (England & Wales)	Oct 2037
Elland BESS Battery storage · O&G Solar (SPV 39) Limited	100 MW	Scoping	Elland 132kV Substation National Grid (England & Wales)	Oct 2036
Ferrybridge B BESS & Solar Substation Solar + storage · O&G Solar (SPV 19) Limited	100 MW	Consents Approved	Ferrybridge B 132kV Substation National Grid (England & Wales)	Oct 2035
Forsa Energy Denny BESS Battery storage · Forsa Energy Holdings Limited	100 MW	Scoping	Forsa Energy Denny BESS 132Kv Grid Supply Point Substation SP Transmission (south Scotland)	Oct 2030
Glendoe Hydro and pumped storage · Sse Generation Limited	100 MW	Built	Fort Augustus GSP SSEN Transmission (north Scotland)
Gunfleet Sands Offshore Wind Farm Offshore wind · Gunfleet Sands Limited	100 MW	Built	Gunfleet Sands 33/132kV Offshore National Grid (England & Wales)
Hadyard Hill Onshore wind · Sse Renewables Wind Farms (UK) Limited	100 MW	Built	Maybole 132/33kV SP Transmission (south Scotland)
High Marnham Solar Farm Solar · Anesco Limited	100 MW	Scoping	High Marnham 400kV Substation National Grid (England & Wales)	Oct 2031
Hill House Farm Solar and Storage Solar + storage · Bsr Applications Limited	100 MW	Scoping	Norton GSP National Grid (England & Wales)	Oct 2035
J102A Oldbury BESS Battery storage · RWE Renewables UK Solar and Storage Limited	100 MW	Scoping	Severn Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2037
KX Alpha 3 Iron Acton Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 1 Little Horsted Battery storage · Kxp Alpha I Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 2 Little Horsted Battery storage · Kxp Alpha II Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 3 Little Horsted Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Lakeside Energy Drax Battery storage · Lakeside Energy Storage Limited	100 MW	Built	Drax 132kV Substation National Grid (England & Wales)
Mckraw99Mw BESS Bega Battery storage · Care Power (Muckraw) Limited	100 MW	Scoping	Muckraw IDNO GSP SP Transmission (south Scotland)	Jun 2032
Norwich 100MW BESS Battery storage · Flexion Energy Spv 2 Ltd	100 MW	Scoping	Norwich Main 132kV National Grid (England & Wales)	Oct 2031
Pembroke BESS and Solar Station Solar + storage · Renesola Hercules Energy 1 Limited	100 MW	Awaiting Consents	Pembroke 400kV Substation National Grid (England & Wales)	Oct 2028
Penn Renewable BESS & Substation Solar + storage · O&G Solar (SPV 30) Limited	100 MW	Scoping	Penn 132kV Substation National Grid (England & Wales)	Oct 2034
Shaftesbury Energy Park Battery storage · Tagenergy Development UK Limited	100 MW	Consents Approved	Shaftesbury 132kV Substation National Grid (England & Wales)	Dec 2036
Thurcroft BESS Battery storage · Harmony Tc Limited	100 MW	Scoping	Thurcroft 275kV Substation National Grid (England & Wales)	Oct 2031
Valley Farm Battery storage · Starlight Energy UK Limited	100 MW	Scoping	Bishops Wood GSP National Grid (England & Wales)	Oct 2037
Breakish Windfarm Onshore wind · Asuk Holdco 2 Limited	100 MW	Scoping	Breakish 132kV Substation SSEN Transmission (north Scotland)	Apr 2034
Dollymans Storage Battery storage · Dollymans Storage Limited	100 MW	Scoping	Rayleigh Main 132kV Substation National Grid (England & Wales)	Jan 2023
Danks Way BESS Battery storage · Ocker Hill BESS Limited	99 MW	Under Construction/Commissioning	Ocker Hill C 132kV GSP National Grid (England & Wales)	Oct 2026
Iron Acton Solar + storage · Iron Acton Green Limited	99 MW	Built	132kV bay at Iron Acton Substation National Grid (England & Wales)
AGS Inverclyde BESS Battery storage · Slate Island Developments Limited	99 MW	Scoping	Braeside IDNO 132/33kV substation SP Transmission (south Scotland)	Oct 2031
Blair Hill Wind Farm Onshore wind · Renewable Energy Systems Limited	99 MW	Scoping	Blair Hill Wind Farm 132Kv Substation SP Transmission (south Scotland)	Oct 2036
Brigg Gas · Cbs Energy Storage Assets UK Limited	99 MW	Built	Keadby 400kV Substation National Grid (England & Wales)
Brunt Hill Wind Farm Wind + storage · Brunt Hill Limited	99 MW	Awaiting Consents	Westfield 132/33kV SSEN Transmission (north Scotland)	Oct 2031
Car Duibh Wind Farm Onshore wind · Car Duibh Wind Farm Limited	99 MW	Awaiting Consents	Car Duibh 275kV Substation SSEN Transmission (north Scotland)	Oct 2034
Elchies Wind Farm Onshore wind · Elchies Wind Limited	99 MW	Scoping	Elchies 132/33kV Substation SSEN Transmission (north Scotland)	Nov 2028
Fort Dunlop Gas · Whitetower Energy Limited	99 MW	Built	Dunlop 132kV Substation National Grid (England & Wales)
Forsinain Wind Farm Onshore wind · Forsinain Forest Wind Farm Limited	99 MW	Scoping	Connagill 132kV Substation SSEN Transmission (north Scotland)	Oct 2037
KX Alpha 1 Iron Acton Battery storage · Kxp Alpha I Limited	99 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2037
KX Alpha 2 Iron Acton Battery storage · Kxp Alpha II Limited	99 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2038
Kxp Alpha 3 Ayr BESS Battery storage · Kxp Alpha III Limited	99 MW	Scoping	KXP Alpha 3 Ayr BESS 275kV Substation SP Transmission (south Scotland)	Oct 2037
Loch Liath Wind Farm Onshore wind · Loch Liath Wind Farm Limited	99 MW	Awaiting Consents	Loch Liath 132/33kV Substation SSEN Transmission (north Scotland)	Oct 2035

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.