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 12 of 46

Project	Capacity	Stage	Connection site	From
Worksop BESS Battery storage · ARM Cedar Limited	480 MW	Scoping	Trent Valley South Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2034
Noventum -Long Stratton Solar + storage · Noventum Power Solar 8 Limited	460 MW	Scoping	North Anglia Connection Node A 400kV National Grid (England & Wales)	Oct 2034
Shoreham Gas · VPI Power Limited	460 MW	Built	Bolney 400kV Substation National Grid (England & Wales)
Caithness Energy Storage Battery storage · Baywa R.e. UK Limited	456 MW	Scoping	Caithness Energy Storage 400Kv Substation SSEN Transmission (north Scotland)	Oct 2034
Alderton PV & BESS Station Solar + storage · Bnrg Albion Limited	450 MW	Scoping	East Claydon 400kV Substation National Grid (England & Wales)	Oct 2037
Alyth Solar + storage · Ecodev (Alyth) Ltd	450 MW	Scoping	Alyth Solar and Battery 400/132kV SSEN Transmission (north Scotland)	Oct 2029
Ayr Flexpower Solar + storage · Ayr Flexpower Limited	450 MW	Scoping	Ayr Dbb 275Kv Substation SP Transmission (south Scotland)	Oct 2037
Blyth BESS Battery storage · Sse Renewables Solar & Battery Holdings Limited	450 MW	Scoping	Blyth 275kV Substation National Grid (England & Wales)	Oct 2036
Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited	450 MW	Scoping	Coylton 275kV substation SP Transmission (south Scotland)	Oct 2037
Gateway Energy Centre Power Station Battery storage · Gateway Energy Centre Limited	450 MW	Consents Approved	Coryton South 400kV Substation National Grid (England & Wales)	Jun 2029
JG Pears Solar + storage · Jg Pears Grid Connection Limited	450 MW	Built	High Marnham 275kV Substation National Grid (England & Wales)	Oct 2033
Loch na Cathrach Pumped Storage Hydro Hydro and pumped storage · Statkraft Highlands Psh Limited	450 MW	Consents Approved	Knocknagael 275kV SSEN Transmission (north Scotland)	Apr 2029
New Cumnock BESS Solar + storage · New Cumnock BESS Ltd	450 MW	Scoping	New Cumnock 275/132kV Substation SP Transmission (south Scotland)	Oct 2033
Ninfield Greener Grid Park Battery storage · Ninfield Grid Solutions Limited	450 MW	Scoping	Ninfield 400kV Substation National Grid (England & Wales)	Oct 2037
Yaxley GEC (Ethos Green) Solar + storage · Yaxley Green Energy Centre Ltd	450 MW	Awaiting Consents	Yaxley 400kV Substation National Grid (England & Wales)	Oct 2031
Neart Na Gaoithe Offshore Wind Farm Offshore wind · Neart Na Gaoithe Offshore Wind Limited	448 MW	Built	Neart Na Gaoithe 220/66KV Offshore Substation SP Transmission (south Scotland)
Cdcl Gas · Uniper UK Limited	445 MW	Built	Cottam 400kV Substation National Grid (England & Wales)
Enfield Gas · Uniper UK Limited	442 MW	Built	Brimsdown 132kV Substation National Grid (England & Wales)
Cruachan U3&4 Replacement Hydro and pumped storage · Drax Pumped Storage Limited	440 MW	Built	Cruachan 275kV Substation SP Transmission (south Scotland)
Hornsea Power Station 2A Offshore wind · Breesea Limited	440 MW	Built	Hornsea Platform 2A Offshore Substation National Grid (England & Wales)
Hornsea Power Station 2B Offshore wind · Soundmark Wind Limited	440 MW	Built	Hornsea Platform 2B Offshore Substation National Grid (England & Wales)
Hornsea Power Station 2C Offshore wind · Sonningmay Wind Limited	440 MW	Built	Hornsea Power Station 2C Offshore platform Substation National Grid (England & Wales)
Kell440Mw BESS Battery storage · Care Power (Kellingley) Limited	440 MW	Scoping	Kellingley IDNO GSP National Grid (England & Wales)	Oct 2035
Overton440Mw BESS Battery storage · Care Power (Overton) Limited	440 MW	Scoping	North Humber Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2035
Pollington Hybrid Solar + storage · Edf Energy Renewables Limited	440 MW	Scoping	Leeds North Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Indian Queens Solar + storage · Gridmove Ltd	437 MW	Scoping	Indian Queens 400kV Substation National Grid (England & Wales)	Oct 2031
Staythorpe (BESS and PV) Solar + storage · Sse Staythorpe Power Limited	437 MW	Consents Approved	Staythorpe 400kV Substation National Grid (England & Wales)	Sep 2028
Viking Wind Farm Onshore wind · Viking Energy Wind Farm LLP	434 MW	Built	Kergord GSP SSEN Transmission (north Scotland)
Kenwick Solar Solar · Anesco Limited	431 MW	Scoping	Shrewsbury 400kV Substation National Grid (England & Wales)	Oct 2037
Great Yarmouth Gas · RWE Generation UK Plc	420 MW	Built	Norwich Main 132kV National Grid (England & Wales)
Noventum - Stocksbridge Battery storage · Noventum Power Solar 14 Limited	410 MW	Scoping	Leeds South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2035
Corby Gas · Corby Power Limited	401 MW	Built	Corby 132kV Substation National Grid (England & Wales)
Alyth Energy Storage And Solar Solar + storage · Private Energy Partners (UK) Ltd	400 MW	Scoping	Alyth 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Bicker Drove Battery storage · Rewe 1 Limited	400 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	May 2034
Bicker Fen Solar + storage · Ib Vogt UK Ltd	400 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Boom Power Feckenham Generation Hub Solar + storage · Wheaten Hill BESS Limited	400 MW	Scoping	Feckenham 400kV Substation National Grid (England & Wales)	Oct 2033
Borders Wind Farm Onshore wind · Edf Energy Renewables Limited	400 MW	Scoping	Borders Windfarm 132kV SP Transmission (south Scotland)	May 2033
Btgbbik01 - Bicker Fen 400Mw BESS Battery storage · Field Bicker Fen Ltd	400 MW	Scoping	Trent Valley South Connection Node A 400k National Grid (England & Wales)	Oct 2039
Capenhurst Solar + storage · Enso Green Holdings Q Limited	400 MW	Scoping	Capenhurst 275kV Substation National Grid (England & Wales)	Sep 2033
Cellarhead Solar + storage · Enso Green Holdings X Limited	400 MW	Scoping	Cellarhead 400kV Substation National Grid (England & Wales)	Oct 2033
Cellarhead Green Energy Centre Solar + storage · S & C Energy Limited	400 MW	Awaiting Consents	Cellarhead 400kV Substation National Grid (England & Wales)	Oct 2028
Cellarhead PV & BESS Station Solar + storage · Ib Vogt UK Ltd	400 MW	Scoping	Manchester South Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2037
Celtic Offshore Wind Farm Offshore wind · RWE Offshore Wind	400 MW	Scoping	Rwe Celtic Offshore Substation National Grid (England & Wales)	Oct 2031
Chickerell Solar + storage · Enso Green Holdings X Limited	400 MW	Awaiting Consents	Chickerell 400kV Substation National Grid (England & Wales)	Oct 2038
Chickerell Solar PV & BESS Battery storage · Chickerell Storage Limited	400 MW	Consents Approved	Chickerell 400kV Substation National Grid (England & Wales)	Oct 2028
Church Road Farm Battery storage · Qair Renewables UK Limited	400 MW	Scoping	South Anglia Connection Node D 132kV Substation National Grid (England & Wales)	Oct 2034
Cilfynydd Solar + storage · Enso Green Holdings X Limited	400 MW	Awaiting Consents	Cilfynydd 400kV Substation National Grid (England & Wales)	Oct 2030
Cilfynydd Green Energy Centre Solar + storage · Cilfynydd Ng Limited	400 MW	Awaiting Consents	Cilfynydd 400kV Substation National Grid (England & Wales)	Oct 2029
Coachford 400MW BESS Battery storage · Field Woodhead Ltd	400 MW	Scoping	Coachford 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Cottam-Ryhall Solar & BESS Solar + storage · Crh Renewables Limited	400 MW	Scoping	Trent Valley South Connection Node B 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.