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 21 of 32

Project	Capacity	Stage	Connection site	From
Limekiln Wind + storage · Limekiln Extension Limited	167 MW	Scoping	Limekilns 132/33kV substation SSEN Transmission (north Scotland)	Dec 2030
Glendye Wind Farm Onshore wind · Glendye Wind Farm Limited	167 MW	Scoping	Glendye Wind Farm Substation SSEN Transmission (north Scotland)	Apr 2034
Bowsheil Solar and Battery Solar + storage · Voltalia UK Ltd	167 MW	Awaiting Consents	Bowsheils 132kV Substation SP Transmission (south Scotland)	Oct 2031
Springfield Solar and Battery Solar + storage · Voltalia UK Ltd	167 MW	Scoping	Branxton 400/132kV SP Transmission (south Scotland)	Oct 2031
Banc y Celyn Energy Park Solar + storage · Parc Ynni Banc Y Celyn Cyf	165 MW	Scoping	Rassau GSP National Grid (England & Wales)	Oct 2037
Banc y Celyn Energy Park Solar + storage · Wind 2 Project 2 Limited	165 MW	Scoping	Future Swansea North 132kV National Grid (England & Wales)	Jul 2033
Deucheran Hill 2 Wind Farm Wind + storage · RWE Renewables UK Onshore Wind Limited	165 MW	Scoping	Deucheran Hill 2 132Kv Substation SSEN Transmission (north Scotland)	Oct 2034
Dolyfardyn Onshore wind · Llyn Lort Energy Park Limited	165 MW	Scoping	Chirk GSP National Grid (England & Wales)	Feb 2027
Glen Lednock Wind + storage · Glen Lednock Wind Farm Limited	165 MW	Scoping	Glen Lednock 132kV Substation SSEN Transmission (north Scotland)	Nov 2031
Balvedavist 162 Battery Storage Solar + storage · S4N Spittal Ltd	162 MW	Awaiting Consents	Spittal 132kV Substation SSEN Transmission (north Scotland)	Oct 2030
Garn Fach Wind Farm Wind + storage · Edf Energy Renewables Limited	162 MW	Scoping	Mid Wales Connection Node A 400Kv Substation National Grid (England & Wales)	Oct 2037
Balinoe Wind Farm Wind + storage · RWE Renewables UK Onshore Wind Limited	161 MW	Scoping	Balinoe 132kV substation SSEN Transmission (north Scotland)	Oct 2034
Derwent Solar PV Array Solar · Anesco Limited	160 MW	Scoping	Thornton 400kV Substation National Grid (England & Wales)	May 2032
Tioram Wind Farm Onshore wind · Invenergy Development UK Ltd	160 MW	Scoping	New Carradale 132Kv Substation SSEN Transmission (north Scotland)	Oct 2037
Vicarage Drove BESS Limited Battery storage · Vicarage Drove BESS Limited	160 MW	Scoping	Navenby 132kV Substation National Grid (England & Wales)	Oct 2039
Craigdarroch Hybrid Wind and BESS Wind + storage · Voltalia UK Ltd	159 MW	Scoping	Craigdarroch Hybrid Wind & BESS 132kV Substation SP Transmission (south Scotland)	Jun 2037
Bryn Rhudd Energy Park Onshore wind · Bryn Rhudd Energy Park Limited	159 MW	Scoping	Pont Abraham GSP National Grid (England & Wales)	Oct 2028
Moelfre Energy Park Battery storage · Moelfre Energy Park Limited	158 MW	Scoping	Bodelwyddan 400kV Substation National Grid (England & Wales)	Oct 2029
Ruith Cnoc Onshore wind · Ruith Cnoc Wind Farm Limited	158 MW	Scoping	New Dalchork 132kV Substation SSEN Transmission (north Scotland)	Oct 2037
Longcroft Energy Park Wind + storage · Glenburnie Energy Limited	156 MW	Scoping	Longcroft Energy Park 132Kv Substation SP Transmission (south Scotland)	May 2031
North Lowther Energy Initiative Onshore wind · Glensalloch Wind Farm Limited	151 MW	Scoping	NLEI Windfarm 132/33kV substation SP Transmission (south Scotland)	Apr 2031
Y Bryn Wind Farm Onshore wind · Y Bryn Wind Farm Limited	151 MW	Scoping	Margam 275kV Substation National Grid (England & Wales)	May 2029
Chapelcross Solar PV and Storage Solar + storage · Eeb68 Limited	151 MW	Scoping	Chapelcross 132/33kV SP Transmission (south Scotland)	Oct 2027
Galileo 12 Limited Solar + storage · Galileo 12 Limited	151 MW	Scoping	Fetteresso 132kV substation SSEN Transmission (north Scotland)	Oct 2033
Meall Dearg Wind + storage · Energyfarm UK Meall Dearg Ltd	150 MW	Scoping	New North West 132kV Substation SSEN Transmission (north Scotland)	Oct 2037
Acton Reynald Solar + storage · Solar 2 Limited	150 MW	Scoping	Staffordshire Connection Node D 132kV Substation National Grid (England & Wales)	Oct 2037
Afan Wind Farm and BESS Wind + storage · TRYDAN GWYRDD CYMRU (Welsh Government) Ltd	150 MW	Scoping	South Wales West Connection Node A 132Kv Substation National Grid (England & Wales)	Dec 2036
Arresgill Wind Farm Onshore wind · Arresgill Energy Limited	150 MW	Scoping	Arresgill 132kV Substation SP Transmission (south Scotland)	Oct 2031
Axminster BESS Battery storage · Cse25 Limited	150 MW	Scoping	Axminster 132kV Substation National Grid (England & Wales)	Oct 2028
Balrobert Farm BESS Battery storage · Elgin Energy Es Co Limited	150 MW	Scoping	Knocknagael 132kV Substation SSEN Transmission (north Scotland)	Oct 2032
BESS North Farm Battery storage · Rewe 5 Limited	150 MW	Scoping	Chickerell 400kV Substation National Grid (England & Wales)	Nov 2031
Bishops Dal Energy Park Battery storage · Renewable Energy Systems Limited	150 MW	Scoping	BISHOPS DAL ENERGY PARK 132kV SUBSTATION SP Transmission (south Scotland)	Oct 2030
Bridge BESS Battery storage · Apatura Battery Ltd	150 MW	Scoping	Torness 400/132kV SP Transmission (south Scotland)	Oct 2031
Carnedd Wen Wind Farm Onshore wind · Carnedd Wen Wind Farm Limited	150 MW	Scoping	Mid Wales West 132kV Substation National Grid (England & Wales)	Oct 2030
Clifton Lane 150MW BSS Battery storage · Renewables North West Ltd	150 MW	Scoping	Frodsham 132kV National Grid (England & Wales)	Oct 2037
Cnoc Buidhe Wind Farm Wind + storage · Cnoc Buidhe Wind Energy Hub Limited	150 MW	Scoping	Cnoc Buidhe 132kV/33kV Substation SSEN Transmission (north Scotland)	Apr 2030
Copper Nose BESS Battery storage · Copper Nose Energy Ltd	150 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited	150 MW	Scoping	Coylton 275kV substation SP Transmission (south Scotland)	Apr 2026
Downiebrae BESS Battery storage · Downiebrae BESS Ltd	150 MW	Scoping	Dalmarnock Storage BESS 132kV Substation SP Transmission (south Scotland)	Apr 2028
Drum of Clunas Wind and Solar Park Onshore wind · Broadhaven Distribution Limited	150 MW	Scoping	Drum Of Clunas Wind 275Kv Substation SSEN Transmission (north Scotland)	Oct 2031
Ebstree Road BESS Battery storage · Voltwise Power Holdings Limited	150 MW	Scoping	Staffordshire Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2037
Epworth PV & BESS Station Solar + storage · Ibv Kelfield Solar Ltd	150 MW	Scoping	Trent Valley North Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Maesnant Energy Park Onshore wind · Maesnant Energy Park Limited	150 MW	Scoping	Chirk GSP National Grid (England & Wales)	Nov 2033
Fairgreen Energy Storage Battery storage · Renewable Energy Systems Limited	150 MW	Scoping	Rayleigh Main 132kV Substation National Grid (England & Wales)	Oct 2034
Feckenham Greener Grid Park Battery storage · Statkraft UK Ltd	150 MW	Scoping	Feckenham 400kV Substation National Grid (England & Wales)	Oct 2032
Galileo 07 Limited Solar + storage · Galileo 07 Limited	150 MW	Scoping	Galileo 07 Limited 132Kv Substation SSEN Transmission (north Scotland)	Oct 2032
Glentaggart 150MW BESS Battery storage · Brockwell Energy Limited	150 MW	Scoping	GLENTAGGART 150MW BESS 132kV SUBSTATION SP Transmission (south Scotland)	Oct 2030
Halbeath Solar + storage · Halbeath Solar Ltd	150 MW	Scoping	Halbeath 132kV Substation SP Transmission (south Scotland)	Jul 2029
Hazel Solar Solar + storage · Hazel Solar Ltd	150 MW	Scoping	Hawthorn Pit GSP National Grid (England & Wales)	Oct 2035
Kedrum Solar Farm Solar + storage · Rosside Energy Limited	150 MW	Awaiting Consents	Blackhillock 275kV Substation SSEN Transmission (north Scotland)	May 2030

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.