🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

Home › Grid infrastructure › Connection queue

NESO TEC REGISTER · GREAT BRITAIN

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

Map

Loading projects…

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

1,590 projects · page 6 of 32
ProjectCapacityStageConnection siteFrom
Auchentiber Farm 700MW BESS
Battery storage · GPC 700 Ltd
700 MWScoping Auchentiber Farm BESS 400kV Substation
SP Transmission (south Scotland)
Oct 2029
Bolney Farm 2
Solar + storage · Dragon Green 7 Renewables Ltd
700 MWScoping DRAGON GREEN 400kV SUBSTATION
National Grid (England & Wales)
Nov 2037
Bramley Farm 2
Solar + storage · Bramley 7 Renewables Ltd
700 MWScoping Basingstoke East 400kV Substation
National Grid (England & Wales)
May 2038
Cowley Farm 2
Solar + storage · Cowley 7 Renewables Ltd
700 MWScoping Cowley 400kV Substation
National Grid (England & Wales)
Nov 2038
Didcot Farm 2
Solar + storage · Appleford 7 Renewables Limited
700 MWScoping APPLEFORD 400kV SUBSTATION
National Grid (England & Wales)
Oct 2037
Enderby Farm 2
Solar + storage · 548 UK Investment Holdings Limited
700 MWScoping Earl Shilton 400kV Substation
National Grid (England & Wales)
Oct 2034
ER TWD Energy
Wind + storage · Er Project Development Co Limited
700 MWScoping Llanteg 400kV Substation
National Grid (England & Wales)
Sep 2037
Fleet Farm 2
Solar + storage · Basingstoke East 7 Renewables Ltd
700 MWScoping Basingstoke East 400kV Substation
National Grid (England & Wales)
Jun 2038
Grantham Generation
Solar + storage · Aukera Energy Limited
700 MWScoping Trent Valley South Connection Node C 400kV Substation
National Grid (England & Wales)
Oct 2035
Great Oak Solar
Solar + storage · RWE Renewables UK Solar and Storage Limited
700 MWScoping South Anglia Connection Node B 400kV Substation
National Grid (England & Wales)
Oct 2034
Market Harborough
Solar + storage · Connectid 1 Limited
700 MWAwaiting Consents West Anglia Connection Node F 400kV Substation
National Grid (England & Wales)
Oct 2034
Pelham Farm 2
Solar + storage · 548 UK Investment Holdings Limited
700 MWScoping Pelham 400kV Substation
National Grid (England & Wales)
Oct 2032
Rat Hall Mod App
Solar + storage · Kingsway Solar Farm Limited
700 MWScoping South Anglia Connection Node C 400kV Substation
National Grid (England & Wales)
Oct 2034
Sundon Farm 2
Solar + storage · 548 UK Investment Holdings Limited
700 MWScoping Dunstable 400kV Substation
National Grid (England & Wales)
Oct 2032
Walham 700MW BESS
Battery storage · GPC 1154 Ltd
700 MWScoping Walham 400kV Substation
National Grid (England & Wales)
Nov 2033
Waltham Cross Farm 2
Solar + storage · Waltham Cross 7 Renewables Limited
700 MWScoping London North East Connection Node A 400kV
National Grid (England & Wales)
Apr 2033
Wymondley GEC (Ethos Green)
Solar + storage · Wymondley Green Energy Centre Ltd
700 MWAwaiting Consents Wymondley 2 400kV Substation
National Grid (England & Wales)
Oct 2032
Kulizumboo Interconnector
Interconnector · Kulizumboo Limited
700 MWScoping Canterbury 400kV GIS Substation
National Grid (England & Wales)
Apr 2031
LIRIC Interconnector
Interconnector · TI LIRIC Limited
700 MWScoping Hunterston East 400kV
SP Transmission (south Scotland)
Oct 2032
Exeter BESS
Battery storage · Exeter Storage Limited
680 MWScoping Exeter 400kV Substation
National Grid (England & Wales)
Oct 2037
Loch Kemp PSH
Hydro and pumped storage · Loch Kemp Storage Limited
660 MWScoping Loch Kemp 275kV Switching Station
SSEN Transmission (north Scotland)
Oct 2030
Whitelee
Onshore wind · Scottish Power Renewables (UK) Limited
660 MWScoping Whitelee 275/33kV
SP Transmission (south Scotland)
Apr 2033
Bramford GEC (Ethos Green)
Solar + storage · Bramford Green Energy Centre Ltd
650 MWAwaiting Consents Bramford B 400kV Substation
National Grid (England & Wales)
Jun 2032
East Claydon Greener Grid Park
Battery storage · East Claydon Energy Limited
650 MWScoping East Claydon 400kV Substation
National Grid (England & Wales)
Nov 2034
PVDP Scarning
Solar + storage · SolarFour Ltd
650 MWScoping North Anglia Connection Node C 400kV Substation
National Grid (England & Wales)
Oct 2034
Dorenell Windfarm Extension
Onshore wind · Dorenell Windfarm Extension Limited
610 MWScoping Dorenell Extension Wind Farm 400kV Substation
SSEN Transmission (north Scotland)
Oct 2033
PVDP Woodbridge
Solar + storage · SolarSeven Ltd
610 MWScoping South Anglia Connection Node E 400kV Substation
National Grid (England & Wales)
Oct 2034
Ardleigh Solar & BESS
Solar + storage · Nembus BESS Limited
600 MWScoping Hadleigh 400kV Substation
National Grid (England & Wales)
Oct 2032
Bicker Fenn Energy Park
Solar + storage · Beacon Fen Energy Park Limited
600 MWScoping Bicker Fen 400kV Substation
National Grid (England & Wales)
Jun 2029
Braybrooke
Battery storage · Sse De Solar Holdco Limited
600 MWScoping Market Harborough 400kV Substation
National Grid (England & Wales)
Jul 2032
Brinsworth
Battery storage · Sse Renewables Solar & Battery Holdings Limited
600 MWScoping Brinsworth B 400kV Substation
National Grid (England & Wales)
Oct 2032
Caledonia Offshore Wind Farm
Offshore wind · Caledonia Offshore Wind Farm Limited
600 MWScoping Greens 400kV Substation
SSEN Transmission (north Scotland)
Mar 2031
Cerulean Winds INTOG 1
Offshore wind · Cerulean Winds Limited
600 MWAwaiting Consents Hurlie 400kV substation
SSEN Transmission (north Scotland)
Oct 2033
Chapel Rush Solar
Solar + storage · RWE Renewables UK Solar and Storage Limited
600 MWScoping North Humber Connection Node A 400kV Substation
National Grid (England & Wales)
Oct 2035
Chesterfield
Solar + storage · Sse Renewables Solar & Battery Holdings Limited
600 MWScoping Chesterfield 400kV Substation (Not yet constructed)
National Grid (England & Wales)
Oct 2032
Cottered
Solar + storage · Littleton Pastures Solar Limited
600 MWScoping West Anglia Connection Node D 400kV Substation
National Grid (England & Wales)
Oct 2030
Crathorne Estate BESS and Solar Farm
Solar + storage · Exagen Development Limited
600 MWScoping Lackenby 400kV Substation
National Grid (England & Wales)
Oct 2035
Cruachan Expansion
Hydro and pumped storage · Drax Cruachan Expansion Limited
600 MWScoping Cruachan 275kV Substation
SP Transmission (south Scotland)
Oct 2030
Daines BESS
Battery storage · Sse Daines BESS Limited
600 MWScoping Daines 400kV Substation
National Grid (England & Wales)
Oct 2028
Dunstable
Solar + storage · Connectid 9 Limited
600 MWScoping West Anglia Connection Node A 400kV Substation
National Grid (England & Wales)
Oct 2034
Fancott
Battery storage · Kona Asset 2 Limited
600 MWScoping Sundon 400kV Substation
National Grid (England & Wales)
Oct 2031
Flinton Road
Solar + storage · Flinton Road Solar Limited
600 MWScoping Creyke Beck 400kV Substation
National Grid (England & Wales)
Oct 2039
Glenfiddich West
Wind + storage · Boralex Limited
600 MWScoping New North East Substation 400kV Substation
SSEN Transmission (north Scotland)
Oct 2037
Harlaston
Solar + storage · Sse De Solar Holdco Limited
600 MWScoping Harlaston 400kV Substation
National Grid (England & Wales)
Oct 2033
Ironbridge
Solar + storage · Igp Solar 16 Limited
600 MWScoping Ironbridge 400kV Substation
National Grid (England & Wales)
Apr 2031
Letch Beck Energy Park
Solar + storage · Renewable Energy Systems Limited
600 MWScoping Norton East 400kV Substation
National Grid (England & Wales)
Oct 2033
LGB300
Battery storage · LG-B-300
600 MWScoping LGB300 400KV Substation
SSEN Transmission (north Scotland)
Jul 2031
Lightsourcebp Amlwch BESS and Hydrogen
Battery storage · Lightsource Renewable UK Development Limited
600 MWScoping Wylfa South 400kV Substation
National Grid (England & Wales)
Oct 2037
Lower Pool Energy Park
Solar + storage · Renewable Energy Systems Limited
600 MWScoping Derbyshire Connection Node B 400kV Substation
National Grid (England & Wales)
Oct 2037
Newark BESS
Solar + storage · Sse De Solar Holdco Limited
600 MWScoping Coddington 400kV Substation
National Grid (England & Wales)
Sep 2033
Page 6 of 32

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.