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 14 of 46

Project	Capacity	Stage	Connection site	From
Maltby Dev. Solar + storage · Firma Vogt Solar Ltd	400 MW	Scoping	Thurcroft 275kV Substation National Grid (England & Wales)	Oct 2034
Monk Fryston Solar + storage · Enso Green Holdings X Limited	400 MW	Scoping	Monk Fryston 400kV Substation National Grid (England & Wales)	Oct 2031
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
Newchurch Solar + storage · Littleton Pastures Solar Limited	400 MW	Scoping	Newchurch 400kV Substation National Grid (England & Wales)	Oct 2031
Norfolk Boreas Offshore wind · Norfolk Boreas Limited	400 MW	Awaiting Consents	Necton 400kV Substation National Grid (England & Wales)	Oct 2029
Norton Solar + storage · Enso Green Holdings X Limited	400 MW	Scoping	Norton East 400kV Substation National Grid (England & Wales)	Oct 2032
Norwich Green Energy Centre Solar + storage · Norwich NG Limited	400 MW	Awaiting Consents	Norwich Main 400kW Substation National Grid (England & Wales)	Apr 2031
Oak Holt Solar Solar + storage · RWE Renewables UK Solar and Storage Limited	400 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Pelham 400 Solar + storage · Enso Green Holdings X Limited	400 MW	Scoping	West Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Rampion Offshore Wind Farm Offshore wind · Rampion Offshore Wind Limited	400 MW	Built	Rampion 33/132kV Offshore National Grid (England & Wales)
Rassau Solar + storage · Enso Green Holdings Q Limited	400 MW	Scoping	Rassau 400kV Substation National Grid (England & Wales)	Oct 2030
Ryhall PV & BESS Solar + storage · Kilnside Energy Park Limited	400 MW	Scoping	West Anglia Connection Node G 400kV Substation National Grid (England & Wales)	Oct 2034
Shipley Road BESS Battery storage · Cse43 Limited	400 MW	Consents Approved	Sussex and Romney Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2031
Spennymoor BESS Station Battery storage · Igp International Prospecting Limited	400 MW	Scoping	Wearside Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2035
Springwell Solar + storage · Springwell Energyfarm Limited	400 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	Oct 2029
Staythorpe Solar + storage · Enso Green Holdings X Limited	400 MW	Scoping	Staythorpe 400kV Substation National Grid (England & Wales)	Oct 2030
Stoke Bardolph 400 Solar + storage · Enso Green Holdings Limited	400 MW	Scoping	Stoke Bardolph 400kV Substation National Grid (England & Wales)	Oct 2034
Swansea Solar + storage · Enso Green Holdings Limited	400 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Oct 2032
Swansea North Green Energy Centre Solar + storage · Swansea North Green Ng Limited	400 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Oct 2028
Swansea North-Rhigos Solar& BESS & Wind Solar + storage · Tyler Hill Consulting Limited	400 MW	Scoping	South Wales West Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
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
Thorpe Marsh Green Energy Centre Solar + storage · Thorpe Marsh Ng Ltd	400 MW	Awaiting Consents	Thorpe Marsh 400kV Substation National Grid (England & Wales)	Oct 2030
Tyler Hill Bicker Fen Battery storage · FRV Powertek Limited	400 MW	Scoping	Coddington 400kV Substation National Grid (England & Wales)	May 2035
Vanguard Offshore wind · Norfolk Vanguard West Limited	400 MW	Consents Approved	Necton 400kV Substation National Grid (England & Wales)	Dec 2027
Vanguard East Offshore wind · Norfolk Vanguard East Ltd	400 MW	Consents Approved	Necton 400kV Substation National Grid (England & Wales)	Apr 2028
Willington Green Energy Centre Solar + storage · Willington Ng Limited	400 MW	Scoping	Willington 400kV Substation National Grid (England & Wales)	Oct 2028
Woodbridge - Noventum Battery storage · Noventum Power Solar 16 Limited	400 MW	Scoping	South Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Wymondley Solar + storage · Enso Green Holdings Limited	400 MW	Scoping	Wymondley 400kV Substation National Grid (England & Wales)	Oct 2032
Zenobe Eccles Battery Storage Battery storage · Zenobe Eccles Limited	400 MW	Under Construction/Commissioning	Eccles 400kV Substation SP Transmission (south Scotland)	Apr 2026
Thornton Facility Solar + storage · Balwen Limited	400 MW	Consents Approved	Thornton 400kV Substation National Grid (England & Wales)	Nov 2028
Welbar Energy Storage Battery storage · Welbar Energy Storage Limited	400 MW	Consents Approved	Hams Hall 400kV Substation National Grid (England & Wales)	Oct 2032
Lynemouth Power Station Other · Lynemouth Power Limited	396 MW	Built	Blyth GSP National Grid (England & Wales)
Kings Lynn A Gas · RWE Generation UK Plc	395 MW	Built	Walpole 132kV Substation National Grid (England & Wales)
West of Duddon Sands Offshore Wind Farm Offshore wind · Morecambe Wind Limited	382 MW	Built	West of Duddon Sands 34/155kV Offshore Substation Offshore transmission owner
Noventum - Budby Solar + storage · Noventum Power Solar 15 Limited	380 MW	Scoping	Trent Valley South Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2035
Noventum- Bridgwater Battery storage · Noventum Power Solar 13 Limited	380 MW	Scoping	Woolavington 400kV Substation National Grid (England & Wales)	Oct 2037
Powersite @ Drakelow Gas · Powersite Ltd	380 MW	Under Construction/Commissioning	Drakelow 400kV Substation National Grid (England & Wales)	Oct 2020
Clyde North Onshore wind · Clyde Windfarm (Scotland) Limited	375 MW	Built	Clyde North 275/33kV SP Transmission (south Scotland)
Ffestiniog Hydro and pumped storage · First Hydro Company	360 MW	Built	Ffestiniog 275kV Substation National Grid (England & Wales)
Flash Solar Farm Solar + storage · Elements Green Trent Ltd	360 MW	Consents Approved	Staythorpe 400kV Substation National Grid (England & Wales)	May 2027
Mon Solar Farm Solar + storage · Lightsource Spv 204 Limited	360 MW	Scoping	Wylfa South 400kV Substation National Grid (England & Wales)	Oct 2037
Whitelee Onshore wind · Scottish Power Renewables (UK) Limited	355 MW	Scoping	Whitelee 275/33kV SP Transmission (south Scotland)	May 2031
Bernicia Energy Park Solar + storage · Baywa R.e. UK Limited	350 MW	Scoping	Stella West 400kV Substation National Grid (England & Wales)	Oct 2035
Bulls Lodge Farm 2 Solar + storage · 548 UK Investment Holdings Limited	350 MW	Scoping	Braintree 400kV Substation National Grid (England & Wales)	Mar 2033
Caegarw Farm Solar + storage · Downing Renewable Developments LLP	350 MW	Scoping	Margam B 400kV Substation National Grid (England & Wales)	May 2037
Denny BESS Battery storage · Igp Energy Storage 3 Limited	350 MW	Scoping	Denny North SP Transmission (south Scotland)	Oct 2030
Kilmarnock BESS Battery storage · Kilmarnock Flexpower Ltd	350 MW	Under Construction/Commissioning	Boydston 400kV substation SP Transmission (south Scotland)	Nov 2026

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.