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 18 of 46

Project	Capacity	Stage	Connection site	From
Daines BESS Battery storage · Daines Energy Park Limited	250 MW	Scoping	Daines 400kV Substation National Grid (England & Wales)	Nov 2037
Dunan Hill Wind + storage · Perigus Energy UK Limited	250 MW	Scoping	Dunan Hill 400kV substation SSEN Transmission (north Scotland)	Oct 2035
Eggborough PV & BESS Sub Solar + storage · O&G Solar (SPV 47) Limited	250 MW	Scoping	Kellingley 400kV Substation National Grid (England & Wales)	Oct 2033
Enderby BESS Battery storage · Earl Shilton Energy Park Limited	250 MW	Scoping	Earl Shilton 400kV Substation National Grid (England & Wales)	Nov 2033
Ferrybridge C PV & BESS Substation Solar + storage · O&G Solar (SPV 19) Limited	250 MW	Scoping	Ferrybridge C 275kV Substation National Grid (England & Wales)	Oct 2035
Field Farm Battery storage · Net Zero One Ltd	250 MW	Scoping	Staythorpe 400kv National Grid (England & Wales)	Sep 2030
Harker PV & BESS Sub Solar + storage · Harker Energy Park Limited	250 MW	Scoping	Harker 400kV Substation National Grid (England & Wales)	Nov 2037
Jackdaw BESS Battery storage · Downing Renewable Developments LLP	250 MW	Scoping	Leeds North Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Killingholme PV & BESS Solar + storage · O&G Solar (SPV 47) Limited	250 MW	Scoping	Raventhorpe 400kV Substation National Grid (England & Wales)	Oct 2035
Lime Tree Energy Park Solar + storage · Bnrg Langmead Limited	250 MW	Scoping	South Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Monk Fryston Battery storage · Downing Renewable Developments LLP	250 MW	Scoping	Monk Fryston 275kV Substation National Grid (England & Wales)	Oct 2035
Norwich Main BESS Solar + storage · Tasway Energy Park Limited	250 MW	Scoping	North Anglia Connection Node A 400kV National Grid (England & Wales)	Oct 2032
Osbaldwick PV & BESS Sub Solar + storage · York Energy Park Limited	250 MW	Scoping	Osbaldwick 400kV Substation National Grid (England & Wales)	Aug 2033
Patford Bridge PV & BESS Solar + storage · Northampton Energy Park Limited	250 MW	Scoping	Patford Bridge 400kV Substation National Grid (England & Wales)	Oct 2033
Pelham BESS Battery storage · Pelham Energy Park Limited	250 MW	Scoping	Pelham 2 400Kv Substation National Grid (England & Wales)	Oct 2032
Peninsula Energy Park Onshore wind · Renantis UK Limited	250 MW	Scoping	PENINSULA ENERGY PARK 220kV SUBSTATION SSEN Transmission (north Scotland)	Oct 2035
Penketh Hall Farm Battery storage · Net Zero One Ltd	250 MW	Scoping	Fiddlers Ferry 275kV Substation National Grid (England & Wales)	Sep 2027
Poppleton PV & BESS Sub Solar + storage · York Energy Park Limited	250 MW	Scoping	Thormanby 400kV Substation National Grid (England & Wales)	Oct 2035
Ravengill Renewable Energy Park Solar + storage · Renewco Power Limited	250 MW	Scoping	Elvanfoot 275/132/33kV SP Transmission (south Scotland)	Oct 2036
Spennymoor PV & BESS Sub Solar + storage · O&G Solar (SPV 20) Limited	250 MW	Scoping	Spennymoor 400kV Substation National Grid (England & Wales)	Oct 2035
Thornton PV & BESS Sub Solar + storage · O&G Solar (SPV 57) Limited	250 MW	Scoping	Thornton B 400kV Substation National Grid (England & Wales)	Oct 2035
Waltham Cross PV & BESS Sub Solar + storage · Epping Energy Park Limited	250 MW	Scoping	Waltham Cross B 400kV Substation National Grid (England & Wales)	Oct 2032
Warley PV & BESS Battery storage · O&G Solar (SPV 36) Limited	250 MW	Scoping	Warley 275kV Substation National Grid (England & Wales)	Oct 2031
Watchman Energy Park Solar + storage · Renewco Power Limited	250 MW	Scoping	Watchman 132kV Substation SP Transmission (south Scotland)	Oct 2036
Willington PV & BESS Solar + storage · Willington Energy Park Limited	250 MW	Scoping	Willington East 400kV Substation National Grid (England & Wales)	Oct 2033
Lapwing Fen II Battery storage · Eclipse Power Networks Limited	250 MW	Scoping	Lapwing Fen II (Walpole) IDNO Substation National Grid (England & Wales)	Oct 2029
Aberthaw Energy Battery storage · Aberthaw Energy Limited	249 MW	Scoping	Aberthaw 275kV Substation National Grid (England & Wales)	Oct 2028
Afon Ddaw Solar + storage · Lightsource Spv 214 Limited	249 MW	Scoping	Aberthaw 275kV Substation National Grid (England & Wales)	Oct 2029
Beanacre 2 BESS Battery storage · Grenergy Renewables UK Limited	249 MW	Scoping	Severn Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2037
Bewley BESS Battery storage · Apatura Project 35 Ltd	249 MW	Scoping	Wearside Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2035
Bradford West BESS Substation Battery storage · O&G Solar (SPV 36) Limited	249 MW	Scoping	Bradford West 275kV Substation National Grid (England & Wales)	Oct 2036
Caldwell Road Battery storage · Tagenergy Development UK Limited	249 MW	Scoping	Drakelow 400kV Substation National Grid (England & Wales)	Oct 2028
Codham Hall BESS Battery storage · Pulse Clean Energy Limited	249 MW	Scoping	Warley 275kV Substation National Grid (England & Wales)	Oct 2037
EcoGrainWest Solar + storage · Econergy International Limited	249 MW	Awaiting Consents	Grain West 400kV Substation National Grid (England & Wales)	Dec 2029
EcoGrimsbyWest Solar + storage · Econergy International Limited	249 MW	Scoping	Grimsby West 400kV Substation National Grid (England & Wales)	Oct 2033
EcoKincardine Solar + storage · Econergy International Limited	249 MW	Scoping	Kincardine North 400kV Substation SP Transmission (south Scotland)	Oct 2030
EcoLovedean Battery storage · Econergy International Limited	249 MW	Scoping	Lovedean 400kV Substation National Grid (England & Wales)	Mar 2031
EcoMablethorpe Solar + storage · Econergy International Limited	249 MW	Scoping	Mablethorpe 400kV Substation National Grid (England & Wales)	Aug 2034
EcoMossmorran Solar + storage · Econergy International Limited	249 MW	Scoping	Ecomossmorran 400kV Substation SP Transmission (south Scotland)	Oct 2031
EcoStocksbridge Solar + storage · Econergy International Limited	249 MW	Scoping	Stocksbridge 400kV Substation National Grid (England & Wales)	Oct 2036
EcoUskmouth Battery storage · Aw2 Energy Storage Limited	249 MW	Scoping	Uskmouth 275kV Substation National Grid (England & Wales)	Jun 2029
EcoWymondley Solar + storage · Econergy International Limited	249 MW	Scoping	Wymondley 2 400kV Substation National Grid (England & Wales)	Oct 2033
EcoYaxley1 Solar + storage · Econergy International Limited	249 MW	Scoping	Yaxley 400kV Substation National Grid (England & Wales)	Dec 2030
Elland BESS Battery storage · Pulse Clean Energy Limited	249 MW	Scoping	Leeds North Connection Node E 275kV Substation National Grid (England & Wales)	Oct 2037
ER BRF 2 Energy Solar + storage · Er Project Development Co Limited	249 MW	Scoping	Bramford 400kV Substation National Grid (England & Wales)	Jul 2033
Eskrigg End BESS Battery storage · Energi Generation 6 Ltd	249 MW	Scoping	Hutton 400kV Substation National Grid (England & Wales)	Nov 2037
Exeter BESS and PV (Post-Interactivity Revised Offer) Solar + storage · Broadclyst Energy Storage Limited	249 MW	Scoping	Exeter Main 400kV Substation National Grid (England & Wales)	Dec 2029
Hirfynydd and Mynydd Drumaur Solar + storage · Edf Energy Renewables Limited	249 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Dec 2036
Isenau Eight Battery storage · Isenau Energy Storage Resources Eight Limited	249 MW	Scoping	Hawthorn Pit 400kV Substation National Grid (England & Wales)	Oct 2033
Langage Battery Storage Battery storage · Langage Energy Park Limited	249 MW	Scoping	Langage 400kV Substation National Grid (England & Wales)	Oct 2031

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.