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 21 of 46

Project	Capacity	Stage	Connection site	From
MeyGen Tidal Battery storage · Meygrid Limited	237 MW	Consents Approved	Gills Bay GSP SSEN Transmission (north Scotland)	Apr 2028
South Kyle Wind Farm Onshore wind · South Kyle Wind Farm Limited	235 MW	Built	New Cumnock 275/132kV SP Transmission (south Scotland)
Shaw Lane BESS Battery storage · Shaw Lane BESS Limited	230 MW	Scoping	Leeds North Connection Node E 132KV Substation National Grid (England & Wales)	Oct 2035
Hirfynydd and Mynydd Drumaur Solar + storage · Edf Energy Renewables Limited	230 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Oct 2030
Bendle Farm Battery storage · Supernova Power BESS Holdings Limited	228 MW	Scoping	Bendle Farm 132kV Substation SP Transmission (south Scotland)	Oct 2031
Bendle Farm 2.0 Battery storage · Supernova Power BESS Holdings Limited	228 MW	Scoping	Bendle Farm 2.0 132Kv Substation SP Transmission (south Scotland)	Oct 2031
Bexley GEC - Hurst Grid Park 2 Solar + storage · Bexley Green Energy Centre Ltd	228 MW	Scoping	Hurst 275kV Substation National Grid (England & Wales)	Oct 2037
Borders Solar Solar + storage · Buccleuch Estates, Ltd. (The)	228 MW	Scoping	Borders Solar 132/33Kv Substation SP Transmission (south Scotland)	Oct 2036
Mid Hill Wind + storage · Invenergy Development UK Ltd	228 MW	Scoping	Mid Hill 132kV Substation SP Transmission (south Scotland)	Oct 2034
NEL Lackenby Battery storage · Newton Energi Limited	228 MW	Scoping	Teeside Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2035
Patford Bridge BESS Battery storage · Kona Energy Limited	228 MW	Scoping	Derbyshire Connection Node I 400kV Substation National Grid (England & Wales)	Oct 2037
Pen Y Cymoedd Wind Farm Onshore wind · Pen Y Cymoedd Wind Farm Limited	228 MW	Built	Rhigos 400kV Substation National Grid (England & Wales)
Smeaton BESS Battery storage · Kona Asset 3 Limited	228 MW	Consents Approved	Smeaton 400kV SP Transmission (south Scotland)	Jul 2028
Wymondham Road Farm Battery storage · Qair Renewables UK Limited	228 MW	Scoping	North Anglia Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2034
Stronelairg Onshore wind · Stronelairg Wind Farm Limited	228 MW	Built	Stronelairg 132/33kV Substation SSEN Transmission (north Scotland)
Woodlands Farm BESS Battery storage · Sky UK Development Limited	228 MW	Scoping	East Kent Connection Node B 132Kv Substation National Grid (England & Wales)	Oct 2036
Imperial Park BESS Battery storage · Kona Asset 4 Limited	225 MW	Scoping	Imperial Park 400kV Substation National Grid (England & Wales)	Oct 2037
Lanehurst Farm BESS Battery storage · Elgin Energy Es Co Limited	225 MW	Scoping	Sussex and Romney Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2037
Ninfield BESS Battery storage · Kona Energy Limited	225 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Ratcliffe on Soar Battery storage · Uniper UK Limited	225 MW	Built	Ratcliffe-On-Soar 400kV Substation National Grid (England & Wales)
Rhigos BESS Battery storage · Kona Asset 4 Limited	225 MW	Scoping	South Wales West Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Glenmoy Wind Solar & BESS Solar + storage · Galileo 20 Limited	224 MW	Scoping	Alyth 400kV Substation SSEN Transmission (north Scotland)	Oct 2037
Garvary Wind Farm Onshore wind · Garvary Wind Farm Limited	222 MW	Scoping	Garvary 132kV Substation SSEN Transmission (north Scotland)	Jun 2028
Rhigos BESS Battery storage · Enviromena Project Management UK Limited	221 MW	Scoping	Rhigos B 400kV Substation National Grid (England & Wales)	Oct 2037
Cnoc Buidhe Wind Farm Wind + storage · Cnoc Buidhe Wind Energy Hub Limited	220 MW	Scoping	Cnoc Buidhe 132kV/33kV Substation SSEN Transmission (north Scotland)	Oct 2034
Humber Gateway Offshore Wind Farm Offshore wind · Rwe Renewables UK Humber Wind Limited	220 MW	Built	Humber Gateway 33/132kV Offshore Substation Offshore transmission owner
L48 BESS Dams of Craigie Solar + storage · S4 UK DEV LTD	220 MW	Scoping	L48 BESS Dams of Craigie SSEN Transmission (north Scotland)	Oct 2033
Rivox Wind Farm Wind + storage · Rivox Wind Energy Hub Limited	220 MW	Scoping	Rivox 132/33kV SP Transmission (south Scotland)	Oct 2031
Whiteminhill Renewable Energy Park Solar + storage · Voltalia UK Ltd	220 MW	Scoping	Whiteminhill 275/33kV Substation SP Transmission (south Scotland)	Oct 2036
Hurst BESS Battery storage · Firstway Solar Ltd	212 MW	Scoping	North Kent Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2038
North Kyle New Cumnock Onshore wind · North Kyle Wind Farm Limited	212 MW	Built	North Kyle 132/33kV substation SP Transmission (south Scotland)
Clash Gour Wind + storage · Clash Gour Windfarm Holdings Limited	210 MW	Awaiting Consents	Clash Gour Wind Farm 132kV Substation SSEN Transmission (north Scotland)	Oct 2029
Glenmuckloch Pumped Storage Hydro and pumped storage · Glenmuckloch Pumped Storage Hydro Limited	210 MW	Consents Approved	Glenmuckloch 132kV Substation SP Transmission (south Scotland)	May 2029
Noventum Cottered Solar + storage · Noventum Power Solar 5 Limited	210 MW	Scoping	West Anglia Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2034
Port of Mostyn Other · Mostyn Seapower Limited	210 MW	Scoping	Connah's Quay 400kV Substation National Grid (England & Wales)	Jan 2032
Recell at Penrhos (BEGA) Other · Recell Energy Bloom Developments Limited	210 MW	Consents Approved	Penrhos GSP National Grid (England & Wales)	Oct 2027
Strathy South Wind Onshore wind · Sse Generation Limited	208 MW	Consents Approved	Strathy South 132/33kV Substation SSEN Transmission (north Scotland)	Sep 2030
Westermost Rough Offshore Wind Farm Offshore wind · Westermost Rough Limited	207 MW	Built	Westermost Rough Offshore Substation Offshore transmission owner
Cliffhope Wind + storage · Invenergy Development UK Ltd	205 MW	Scoping	Teviot 400/132kV Substation SP Transmission (south Scotland)	Oct 2034
Aberthaw PV & BESS Generation Battery storage · REWE 12 Limited	200 MW	Scoping	Aberthaw 275kV Substation National Grid (England & Wales)	Oct 2029
Achies BESS Battery storage · Igp Energy Storage 5 Limited	200 MW	Scoping	New Spittal 275kV Substation SSEN Transmission (north Scotland)	Oct 2037
Amersham Substation Battery storage · Sandbrook Capital BES Ltd	200 MW	Scoping	London North West Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2037
Ardonald Wind Farm Solar + storage · Ardonald Renewables Limited	200 MW	Scoping	New North East 275kV Substation SSEN Transmission (north Scotland)	Oct 2033
Auldhouse 200MW BESS Battery storage · Apatura Project 29 Ltd	200 MW	Scoping	Auldhouse 400kV Substation SP Transmission (south Scotland)	Oct 2031
Beanacre BESS Battery storage · Grenergy Renewables UK Limited	200 MW	Scoping	Melksham B 400kV Substation National Grid (England & Wales)	Sep 2037
Berkswell Energy Storage Battery storage · Berkswell Battery Storage Limited	200 MW	Under Construction/Commissioning	Berkswell 275kV Substation National Grid (England & Wales)	Oct 2027
BESS Cilfynydd Battery storage · Rewe 2 Limited	200 MW	Scoping	Cilfynydd 400kV Substation National Grid (England & Wales)	Jul 2029
BESS Harker Battery storage · Rewe 4 Limited	200 MW	Consents Approved	Harker 400kV Substation National Grid (England & Wales)	May 2031
BESS Swan Battery storage · Rewe 3 Limited	200 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Oct 2028
Biggleswade BESS Battery storage · Harmony Bw Ltd	200 MW	Scoping	Biggleswade 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.