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 19 of 46

Project	Capacity	Stage	Connection site	From
Mickleham Energy Storage Battery storage · Bw Ess Development UK Limited	249 MW	Scoping	Rowdown 400kV Substation National Grid (England & Wales)	Oct 2031
Mosedale Energy Battery storage · Mosedale Energy Limited	249 MW	Scoping	High Marnham 400kV Substation National Grid (England & Wales)	Oct 2033
Mwyndy Storage Battery storage · Cenin Renewables Limited	249 MW	Scoping	Aberthaw 275kV Substation National Grid (England & Wales)	Oct 2037
Noventum - Biggleswade Solar + storage · Noventum Power Solar 7 Limited	249 MW	Scoping	Biggleswade 400kV Substation National Grid (England & Wales)	Oct 2037
Noventum Market Harborough Solar + storage · Noventum Power Solar 1 Limited	249 MW	Scoping	West Anglia Connection Node F 400kV Substation National Grid (England & Wales)	Oct 2034
Noventum Navenby Solar + storage · Noventum Power Solar 4 Limited	249 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2035
Ouse Energy Storage Battery storage · Ouse Energy Limited	249 MW	Scoping	Kemsley 400kV Substation National Grid (England & Wales)	Oct 2027
Penn Battery Storage Battery storage · Anglo Energy Storage Ltd	249 MW	Scoping	Penn 275kV Substation National Grid (England & Wales)	Jun 2033
Perry Barr BESS Battery storage · Perry Barr Limited	249 MW	Scoping	Warwickshire Connection Node F 400kV Substation National Grid (England & Wales)	Oct 2037
Red House Farm - Friston 400kV 249MW connection Battery storage · Cambridge Power Limited	249 MW	Scoping	South Anglia Connection Node E 400kV Substation National Grid (England & Wales)	Oct 2034
Sheaf Energy Battery storage · Sheaf Energy Limited	249 MW	Consents Approved	Richborough 400kV Substation National Grid (England & Wales)	Apr 2025
Stracathro BESS Battery storage · Opdenergy UK 8 Limited	249 MW	Scoping	Stracathro BESS 275kV Substation SSEN Transmission (north Scotland)	Jun 2032
Walham PV & BESS Sub Solar + storage · Gloucester Energy Park Limited	249 MW	Scoping	Walham 400kV Substation National Grid (England & Wales)	Nov 2033
Wern Tarw Storage Solar + storage · Cenin Renewables Limited	249 MW	Scoping	South Wales East Connection Node B 400kV National Grid (England & Wales)	Oct 2037
Whitehouse BESS station Battery storage · Igp International Prospecting Limited	249 MW	Scoping	Whitehouse 275kV Substation SSEN Transmission (north Scotland)	Oct 2034
Lan Fawr Energy Park Onshore wind · Lan Fawr Energy Park Limited	246 MW	Scoping	Pont Abraham GSP National Grid (England & Wales)	Sep 2028
Peterborough Gas · River Nene Power Limited	245 MW	Built	Walpole 132kV Substation National Grid (England & Wales)
Aberthaw BESS Battery storage · Rewe 7 Limited	240 MW	Scoping	Aberthaw B 275/132kV Substation National Grid (England & Wales)	Oct 2037
Apley Head Farm Solar + storage · Queequeg Renewables Ltd	240 MW	Scoping	Trent Valley South Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Bearsden BESS Battery storage · Bearsden BESS Ltd	240 MW	Scoping	Bearsden BESS 275Kv Substation SP Transmission (south Scotland)	Oct 2033
Beddington 1 BESS Battery storage · Bluestone Beddington 1 Ltd	240 MW	Scoping	London South Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2037
Beddington 2 BESS Battery storage · Bluestone Energy Ltd	240 MW	Scoping	London South Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2037
Burdiehouse BESS Battery storage · IBV Burdiehouse Energy Park Limited	240 MW	Scoping	Shawfair 400Kv Substation SP Transmission (south Scotland)	Apr 2034
Butlers Wood PV & BESS Station Solar + storage · Ib Vogt UK Ltd	240 MW	Scoping	South Anglia Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2034
Butt Lane - Grimsby BESS Battery storage · Bluestone Butt Lane 1 Ltd	240 MW	Scoping	SOUTH HUMBER CONNECTION NODE A 132kV National Grid (England & Wales)	Oct 2035
Catsfield Battery storage · MAS 001 Limited	240 MW	Scoping	Ninfield GSP National Grid (England & Wales)	Nov 2037
Chessington Estate Battery storage · Chessington BESS Ltd	240 MW	Scoping	Chessington 132kV National Grid (England & Wales)	Nov 2037
Cilfynydd 2 Battery storage · Rewe 8 Limited	240 MW	Scoping	Cilfynydd 400kV Substation National Grid (England & Wales)	Oct 2037
Coddington Battery storage · Starlight Energy UK Limited	240 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2034
Crawcroft Lane Solar and Storage Solar + storage · Bsr Applications Limited	240 MW	Scoping	South Humber Connection Node A 400kV National Grid (England & Wales)	Oct 2039
CRT Keadby 2 Battery storage · Bluestone Energy Ltd	240 MW	Scoping	Trent Valley North Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2039
Drakelow Power Station 1 BESS Battery storage · Bluestone Energy Ltd	240 MW	Scoping	Derbyshire Connection Node E 132Kv Substation National Grid (England & Wales)	Oct 2034
Drakelow Power Station 2 BESS Battery storage · Bluestone Energy Ltd	240 MW	Scoping	Derbyshire Connection Node E 132 kV Substation National Grid (England & Wales)	Oct 2037
Drakelow Power Station 3 BESS Battery storage · Bluestone Energy Ltd	240 MW	Scoping	ERBYSHIRE CONNECTION NODE E 132kV SUBSTATION National Grid (England & Wales)	Oct 2037
Drakelow Power Station 4 Battery storage · Bluestone Energy Ltd	240 MW	Scoping	Derbyshire Connection Node E 132 kV Substation National Grid (England & Wales)	Oct 2037
Essendine Solar · Mallard Pass Solar Farm Limited	240 MW	Consents Approved	Ryhall 400kV Substation National Grid (England & Wales)	Jan 2028
Fairmead and Yewtree Farm Battery storage · Qair Renewables UK Limited	240 MW	Scoping	East Kent connection node A 400kV Substation National Grid (England & Wales)	Oct 2037
Forepower Lincoln (250) Ltd Battery storage · Forefuture Energy Ltd	240 MW	Scoping	Navenby 132kV Substation National Grid (England & Wales)	Oct 2034
Glen Ullinish Extension Onshore wind · Glen Ullinish Wf 2 Ltd	240 MW	Awaiting Consents	Glen Ullinish Extension 132/33kV Substation SSEN Transmission (north Scotland)	Nov 2031
Gresham House Cockenzie BESS Battery storage · Cockenzie Storage Limited	240 MW	Under Construction/Commissioning	Meadowmill 400/132kV Substation SP Transmission (south Scotland)	Jul 2027
Grindon Grange Solar + storage · Starlight Energy UK Limited	240 MW	Scoping	Norton East 400kV Substation National Grid (England & Wales)	Oct 2035
Grovers Farm BESS Battery storage · Bluestone Energy Ltd	240 MW	Scoping	West London Connection Node B 132kV substation National Grid (England & Wales)	Oct 2037
Henley Downs Farm BESS Battery storage · Ninfield BESS Ltd	240 MW	Scoping	East Kent connection node A 400kV Substation National Grid (England & Wales)	Oct 2037
High Bardrain Wood & Moor Battery storage · Bluestone Energy Ltd	240 MW	Scoping	High Bardrain Wood & Moor 132Kv Substation SP Transmission (south Scotland)	Oct 2033
Hill Farm Battery storage · Qair Renewables UK Limited	240 MW	Scoping	Capenhurst GSP National Grid (England & Wales)	Oct 2037
Hipsey BESS Battery storage · Kona Asset 2 Limited	240 MW	Scoping	Dunstable 400kV Substation National Grid (England & Wales)	Oct 2032
Housham PV & BESS Solar + storage · Fosse Green Energy Limited	240 MW	Scoping	Navenby 400kV Substation National Grid (England & Wales)	May 2033
Huntington Solar PV Solar · Edf Energy Renewables Limited	240 MW	Scoping	West Anglia Connection Node D 400kV Substation National Grid (England & Wales)	Oct 2037
Intwood Farm BESS Battery storage · Intwood BESS Ltd	240 MW	Scoping	North Anglia Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2034
Kinder PV & BESS Station Solar + storage · Ibv Danethorpe Lane Solar Limited	240 MW	Scoping	Trent Valley South Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2039

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.