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 shown21958.4 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

219 projects · page 3 of 5

Project	Capacity	Stage	Connection site	From
Kennoxhead Wind Farm Onshore wind · Perigus Energy UK Limited	112 MW	Consents Approved	Coalburn 132kV SP Transmission (south Scotland)	Apr 2028
Beaw Field Wind Farm Onshore wind · Beaw Field Shetland Limited	102 MW	Consents Approved	Beaw Field 132/33kV Substation SSEN Transmission (north Scotland)	Oct 2032
Bradford West 100MW Battery storage · Old Allen Road BESS Limited	100 MW	Consents Approved	Bradford West 275kV Substation National Grid (England & Wales)	May 2027
Flemyland Battery Storage Battery storage · Flemyland Battery Storage Limited	100 MW	Consents Approved	Kilwinning 132/33kV SP Transmission (south Scotland)	Apr 2029
Pentland Floating Offshore Wind Farm Offshore wind · Highland Wind Limited	100 MW	Consents Approved	Pentland Floating Offshore Wind Farm 132/66kV substation SSEN Transmission (north Scotland)	Apr 2028
Walpole 2 (tertiary) Solar + storage · Enso Green Holdings R Limited	100 MW	Consents Approved	Walpole 132kV Substation National Grid (England & Wales)	Oct 2027
Barking BESS Battery storage · O&G Solar (SPV 52) Limited	100 MW	Consents Approved	Barking West GSP National Grid (England & Wales)	Oct 2028
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
Shaftesbury Energy Park Battery storage · Tagenergy Development UK Limited	100 MW	Consents Approved	Shaftesbury 132kV Substation National Grid (England & Wales)	Dec 2036
Chleansaid Wind Farm Onshore wind · Esb Asset Development UK Limited	96 MW	Consents Approved	Chleansaid Wind Farm 132kV Substation SSEN Transmission (north Scotland)	Sep 2028
Chirmorie Wind Farm Onshore wind · Chirmorie Wind Farm Limited	91 MW	Consents Approved	Chirmorie Wind Farm substation SP Transmission (south Scotland)	Apr 2027
Greenburn Mixed Technology Onshore wind · Reg Greenburn Limited	90 MW	Consents Approved	Greenburn Mixed Technology 132kV Substation SP Transmission (south Scotland)	Jun 2028
Royle Farm BESS Battery storage · Aludra BESS Ltd	90 MW	Consents Approved	Drakelow 132kV Substation National Grid (England & Wales)	Oct 2028
Windy Standard III Wind Farm Onshore wind · Windy Standard III Limited	88 MW	Consents Approved	Dun Hill 132/33kV SP Transmission (south Scotland)	Oct 2027
Artfield Forest Wind Farm Onshore wind · Artfield Forest Wind Farm Ltd	86 MW	Consents Approved	Artfield Forest Wind Farm 132kV Substation SP Transmission (south Scotland)	Jun 2030
Lethans Wind Farm Extension Onshore wind · Lethans East Wind Farm Limited	85 MW	Consents Approved	Lethans Collector 132kV Substation SP Transmission (south Scotland)	Oct 2029
Shepherds Rig Wind Farm Onshore wind · Sett Wind Development Limited	85 MW	Consents Approved	Shepards Rig 132/33kV SP Transmission (south Scotland)	May 2030
Shbec Other · Ttep Shb Ltd	83 MW	Consents Approved	South Humber Bank 400kV Substation National Grid (England & Wales)	Jul 2029
Stella Battery Energy Storage Battery storage · Capella BESS Ltd	78 MW	Consents Approved	Stella South GSP National Grid (England & Wales)	Nov 2026
Blarghour Wind Onshore wind · Blarghour Wind Farm Limited	67 MW	Consents Approved	Blarghour Substation SSEN Transmission (north Scotland)	Apr 2029
Cairn Duhie Wind Farm Onshore wind · Cairn Duhie Energy Limited	67 MW	Consents Approved	Berryburn 275/33kV GSP Substation SSEN Transmission (north Scotland)	Oct 2028
Strathy Wood Wind Farm Onshore wind · RWE Renewables UK Onshore Wind Limited	64 MW	Consents Approved	Strathy Wood 132/33kV Substation SSEN Transmission (north Scotland)	Dec 2029
Benthead Solar Solar + storage · Benthead Solar Limited	63 MW	Consents Approved	Kilwinning 132/33kV SP Transmission (south Scotland)	Apr 2025
Dolphingstone Farm Battery storage · Bssl East Lothian 1 Ltd	63 MW	Consents Approved	Cockenzie 275/33kV Substation SP Transmission (south Scotland)	Oct 2028
Tomchrasky Wind Farm Onshore wind · E Power Limited	63 MW	Consents Approved	Tomchrasky Wind Farm 132/33kV Substation SSEN Transmission (north Scotland)	Mar 2032
Inchbean Energy Park Battery storage · Brockwell Storage & Solar Limited	60 MW	Consents Approved	Kilmarnock Town 275/33kV Substation SP Transmission (south Scotland)	Feb 2027
Bicker Fen 1 Solar Solar + storage · Agr Solar 2 Limited	57 MW	Consents Approved	Bicker Fen 400kV Substation National Grid (England & Wales)	Apr 2033
Berkswell (Tertiary) Solar + storage · Enso Green Holdings P Limited	57 MW	Consents Approved	Berkswell 275kV Substation National Grid (England & Wales)	May 2028
Braintree Solar + storage · Pivoted Power LLP	57 MW	Consents Approved	Braintree 400kV Substation National Grid (England & Wales)	May 2027
Bramford Tertiary Solar + storage · Bramford Green Limited	57 MW	Consents Approved	Bramford 400kV Substation National Grid (England & Wales)	Oct 2029
Enderby Tertiary Solar · Clump Farm Solar Limited	57 MW	Consents Approved	Enderby 400kV Substation National Grid (England & Wales)	Aug 2028
Fferm Solar Pentir Battery storage · Lightsource Spv 191 Limited	57 MW	Consents Approved	Pentir 400kV Substation National Grid (England & Wales)	Oct 2028
High Marnham (Tertiary) Solar + storage · Enso Green Holdings K Limited	57 MW	Consents Approved	High Marnham 400kV Substation National Grid (England & Wales)	Oct 2030
Kirkby Battery storage · Kirkby Battery Storage Ltd	57 MW	Consents Approved	Kirkby 275/33kV Substation National Grid (England & Wales)	Oct 2037
Legacy Tertiary Connection Battery storage · Hd639Leg Limited	57 MW	Consents Approved	Legacy 400kV Substation National Grid (England & Wales)	Aug 2024
Lister Battery (formerly Lister Drive) Battery storage · Lister Battery Ltd	57 MW	Consents Approved	Lister Drive 275kV Substation National Grid (England & Wales)	Sep 2029
Mill Hill Tertiary Connection Battery storage · HB333MIL LTD	57 MW	Consents Approved	Mill Hill 275kV Substation National Grid (England & Wales)	Oct 2025
Monets Garden Battery storage · Monets Garden Battery Ltd	57 MW	Consents Approved	Osbaldwick 400kV Substation National Grid (England & Wales)	Jun 2027
Norwich Solar + storage · Pivoted Power LLP	57 MW	Consents Approved	Norwich Main 400kV Substation National Grid (England & Wales)	Dec 2025
Penwortham BESS Battery storage · Penwortham (Bes) Ltd	57 MW	Consents Approved	Penwortham 400kV Substation National Grid (England & Wales)	Oct 2028
Rayleigh 1 Tertiary Solar + storage · Rayleigh Green Limited	57 MW	Consents Approved	Rayleigh Main 400kV Substation National Grid (England & Wales)	Oct 2028
Rochdale BESS Battery storage · Rochdale (BES) Ltd	57 MW	Consents Approved	Rochdale 275kV Substation National Grid (England & Wales)	Oct 2029
Thorpe Marsh 1 (Tertiary) Solar + storage · Enso Green Holdings I Limited	57 MW	Consents Approved	Thorpe Marsh 400kV Substation National Grid (England & Wales)	Oct 2028
Warley Battery storage · Warley Battery Storage Limited	57 MW	Consents Approved	Warley 275kV Substation National Grid (England & Wales)	Oct 2028
West Weybridge Battery storage · El (West Weybridge) Limited	57 MW	Consents Approved	West Weybridge 275kV Substation National Grid (England & Wales)	Sep 2028
Wymondley Solar + storage · Priory Generation Limited	57 MW	Consents Approved	Wymondley 400kV Substation National Grid (England & Wales)	May 2027
Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited	50 MW	Consents Approved	Coylton 275kV substation SP Transmission (south Scotland)	May 2026
High Constellation Windfarm Onshore wind · High Constellation Windfarm Limited	50 MW	Consents Approved	High Constellation 132/33kV Substation SSEN Transmission (north Scotland)	Oct 2028
Lairg II Wind Farm Onshore wind · Lairg II LLP	50 MW	Consents Approved	Lairg GSP SSEN Transmission (north Scotland)	Jul 2027
Overhill Wind Farm Onshore wind · Energyfarm UK Overhill LLP	50 MW	Consents Approved	Overhill 132kV Substation SP Transmission (south Scotland)	Jun 2029

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.