Battery storage 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 shown609178.0 GW in total

In planning609scoping or awaiting consent

Consented or building126closest to connecting

Built79connected 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

609 projects · page 3 of 13

Project	Capacity	Stage	Connection site	From
South Powrie Farm Battery storage · Qair Renewables UK Limited	500 MW	Scoping	Tealing 132kV Substation SSEN Transmission (north Scotland)	Oct 2033
Spennymoor Greener Grid Park Battery storage · Spennymoor Grid Solutions Limited	500 MW	Scoping	Spennymoor 400kV Substation National Grid (England & Wales)	Oct 2035
Stable Green Energy Battery storage · Lh Nget Grid Services Limited	500 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Sundon Storage Battery storage · Statera Energy Limited	500 MW	Scoping	Sundon 400kV Substation National Grid (England & Wales)	Oct 2027
Tulliallan BESS Battery storage · Igp Energy Storage 6 Limited	500 MW	Scoping	Kincardine North 400kV Substation SP Transmission (south Scotland)	Oct 2031
Whitehill BESS Battery storage · GPC 1210 Ltd	500 MW	Scoping	Whitehill Bess 275/132kV Substation SP Transmission (south Scotland)	Oct 2029
Braxbess Branxton BESS Battery storage · Braxbess Ltd	480 MW	Scoping	Braxbess 400/132kV Collector Substation SP Transmission (south Scotland)	Apr 2028
Gresham House Rayleigh BESS Battery storage · Rayleigh Storage Limited	480 MW	Scoping	Rayleigh 400kV Substation National Grid (England & Wales)	Jun 2028
Melkshem (Cartridge Farm) Battery storage · Queequeg Renewables Ltd	480 MW	Awaiting Consents	Melksham 400kV Substation National Grid (England & Wales)	Oct 2037
Pamber Farm Battery storage · Queequeg Renewables Ltd	480 MW	Awaiting Consents	Bramley National Grid (England & Wales)	Oct 2037
Pelham GEC (Ethos Green) Battery storage · Pelham Green Energy Centre Ltd	480 MW	Awaiting Consents	Pelham 400kV Substation National Grid (England & Wales)	May 2035
Upper College Farm BESS Battery storage · Bluestone Energy Ltd	480 MW	Scoping	North Kent Connection Node C 132Kv Substation National Grid (England & Wales)	Oct 2037
Worksop BESS Battery storage · ARM Cedar Limited	480 MW	Scoping	Trent Valley South Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2034
Caithness Energy Storage Battery storage · Baywa R.e. UK Limited	456 MW	Scoping	Caithness Energy Storage 400Kv Substation SSEN Transmission (north Scotland)	Oct 2034
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
Ninfield Greener Grid Park Battery storage · Ninfield Grid Solutions Limited	450 MW	Scoping	Ninfield 400kV Substation National Grid (England & Wales)	Oct 2037
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
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
Bicker Drove Battery storage · Rewe 1 Limited	400 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	May 2034
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
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
Coachford 400MW BESS Battery storage · Field Woodhead Ltd	400 MW	Scoping	Coachford 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Devol Moor Battery & Solar Project Battery storage · Sunshine Project 03 Limited	400 MW	Scoping	Devol Moor 400/132kV SP Transmission (south Scotland)	Sep 2027
Dunclent Battery Storage Battery storage · Firma Vogt Solar Ltd	400 MW	Scoping	Warwickshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Edrom Green Energy Park Battery storage · Np Spv 45 Limited	400 MW	Scoping	Kelloe Mains 400kV Substation SP Transmission (south Scotland)	Oct 2033
Elmya Dunbar BESS Battery storage · Elmya Energy UK 1 Limited	400 MW	Scoping	Thorntonloch 400kV Substation SP Transmission (south Scotland)	Oct 2031
Elmya Hunterston Battery storage · Elmya Rpc UK Hunterston Limited	400 MW	Scoping	Keppen Burn 400Kv Substation SP Transmission (south Scotland)	Oct 2030
Field Kinardochy BESS Battery storage · Field Kinardochy Ltd	400 MW	Scoping	Kinardochy Substation 400/275kV SSEN Transmission (north Scotland)	Oct 2035
GF Norwich BESS Battery storage · GF Norwich Energy Ltd	400 MW	Scoping	NORTH ANGLIA CONNECTION NODE A 400kV SUBSTATION National Grid (England & Wales)	Oct 2034
GF Thornton Energy BESS Battery storage · Thornton Energy Ltd	400 MW	Scoping	North Humber Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2035
Glenside Farm BESS Battery storage · GPC 1211 Ltd	400 MW	Scoping	Denny North 275/132kV SP Transmission (south Scotland)	Oct 2031
Gresham House Gretna BESS Battery storage · Albusia Ltd	400 MW	Scoping	Gresham House Gretna 400/132kv Substation SP Transmission (south Scotland)	Oct 2031
High Marnham 400MW Field BESS Battery storage · Field High Marnham Ltd	400 MW	Scoping	Trent Valley South Connection Node G 400kV Substation National Grid (England & Wales)	Oct 2039
Hope Battery Storage Battery storage · Ibv Brinkburn Energy Park Limited	400 MW	Scoping	Blyth 400kV Substation National Grid (England & Wales)	Oct 2036
Hurlet Battery Battery storage · P-Frequency Ltd	400 MW	Scoping	Neilston 400kV Substation SP Transmission (south Scotland)	Oct 2033
Keith BESS Station Battery storage · Ibv Coachford Energy Park Ltd	400 MW	Scoping	Blackhillock substation SSEN Transmission (north Scotland)	Oct 2033
Kelloe Mains Battery storage · Tbc 003 Limited	400 MW	Scoping	Kelloe Mains 400kV Substation SP Transmission (south Scotland)	Nov 2029
Lagrae Battery Storage Battery storage · Lagrae Battery Storage Limited	400 MW	Scoping	Glenmuckloch 132kV Substation SP Transmission (south Scotland)	Oct 2036
Lawfield and Branxton Energy Park Battery storage · Cairn Duhie Energy Limited	400 MW	Scoping	Lawfield and Branxton Energy Park 400kV Substation SP Transmission (south Scotland)	Jun 2028
Legacy Green Energy Centre Battery storage · Legacy Green Energy Limited	400 MW	Awaiting Consents	Legacy 400kV Substation National Grid (England & Wales)	Oct 2027
Lightsource Auchans Battery storage · Lightsource Renewable UK Development Limited	400 MW	Scoping	Linwood 400kV Substation SP Transmission (south Scotland)	Oct 2033
Long Stratton BESS Battery storage · Field Long Stratton Ltd	400 MW	Scoping	North Anglia Connection Node A 400kV National Grid (England & Wales)	Oct 2034
Motherwell 400MW BESS (Formerly Castlehill BESS) Battery storage · SPV GPC 3 Ltd	400 MW	Scoping	Newarthill 275 kV Substation SP Transmission (south Scotland)	Apr 2035
Netherton BESS Battery storage · Harmony Energy Limited	400 MW	Scoping	Longside 400kV Substation SSEN Transmission (north Scotland)	Oct 2033
Spennymoor BESS Station Battery storage · Igp International Prospecting Limited	400 MW	Scoping	Wearside Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2035
TH Bridge Farm Battery storage · FRV Powertek Limited	400 MW	Scoping	Imperial Park B 400kV Substation National Grid (England & Wales)	Oct 2037
TH Stocking Pelham Battery storage · FRV Powertek Limited	400 MW	Scoping	West Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
TH Stow Manor Battery storage · FRV Powertek Limited	400 MW	Awaiting Consents	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.