Grid connection projects in the connection queue on the National Grid (England & Wales) network

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 shown1,329586.0 GW in total

In planning968scoping or awaiting consent

Consented or building149closest to connecting

Built212connected 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

1,329 projects · page 17 of 27

Project	Capacity	Stage	Connection site	From
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
Blanket’s Farm Battery storage · Noventum Power Solar 9 Limited	200 MW	Scoping	Warley 275kV Substation National Grid (England & Wales)	Oct 2038
Bolney Farm Solar + storage · Dragon Green 2 Renewables Ltd	200 MW	Scoping	Bolney 400kV Substation National Grid (England & Wales)	Oct 2037
Bramley Farm Solar + storage · Bramley 2 Renewables Ltd	200 MW	Scoping	Basingstoke East 400kV Substation National Grid (England & Wales)	Mar 2038
Bulls Lodge Farm Solar + storage · 548 UK Investment Holdings Limited	200 MW	Scoping	Braintree 400kV Substation National Grid (England & Wales)	Apr 2033
Chickerell Solar + storage · Enso Green Holdings X Limited	200 MW	Awaiting Consents	Chickerell 400kV Substation National Grid (England & Wales)	Dec 2036
Cowley Energy Storage Battery storage · Bw Ess Development UK Limited	200 MW	Consents Approved	Cowley 400kV Substation National Grid (England & Wales)	Jul 2028
Cowley Farm Solar + storage · Cowley 2 Renewables Ltd	200 MW	Scoping	Cowley 400kV Substation National Grid (England & Wales)	Oct 2038
Derwent Solar 2 Solar · Derwent Solar 2 Limited	200 MW	Scoping	Osbaldwick (North Humber Connection Node E) 132kv Substation National Grid (England & Wales)	Oct 2039
Didcot Farm Solar + storage · Appleford 2 Renewables Ltd	200 MW	Scoping	APPLEFORD 400kV SUBSTATION National Grid (England & Wales)	Oct 2037
Drakelow BESS Battery storage · Harmony Dl Ltd	200 MW	Consents Approved	Drakelow 400kV Substation National Grid (England & Wales)	Dec 2029
Eggborough BESS Battery storage · Fig Power Limited	200 MW	Scoping	Leeds North Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Enderby Farm Solar + storage · 548 UK Investment Holdings Limited	200 MW	Scoping	Earl Shilton 400kV Substation National Grid (England & Wales)	Oct 2034
Ferrybridge B - NEL Hunter Battery storage · UE 4 LTD	200 MW	Scoping	Leeds North Connection Node C 132kV Substation National Grid (England & Wales)	Oct 2035
Fleet Farm Solar + storage · Basingstoke East 2 Renewables Ltd	200 MW	Scoping	Basingstoke East 400kV Substation National Grid (England & Wales)	Apr 2038
Frodsham Solar Park Solar + storage · Frodsham Solar Limited	200 MW	Scoping	Frodsham 132kV National Grid (England & Wales)	Apr 2037
Galileo 14 Ltd Battery storage · Galileo 14 Limited	200 MW	Scoping	Staffordshire Connection Node C 400Kv Substation National Grid (England & Wales)	Oct 2037
Galileo 15 Battery storage · Galileo 15 Limited	200 MW	Scoping	South Wales West Connection Node B 400kV Substation National Grid (England & Wales)	Dec 2036
Gastard BESS Battery storage · Siriusecodev (Gastard) Ltd	200 MW	Scoping	Melksham B 132KV Substation National Grid (England & Wales)	Nov 2037
GF Upper Boat Battery storage · Pulse Clean Energy Spv Franklin Limited	200 MW	Scoping	Upper Boat 275kV Substation National Grid (England & Wales)	Oct 2028
Hawthorn BESS Battery storage · Rewe 8 Limited	200 MW	Awaiting Consents	Wearside Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2035
Hylton Bridge - Sunderland Battery storage · Sse Enterprise Limited	200 MW	Scoping	Wearside Connection Node B 2 400kV Substation National Grid (England & Wales)	Oct 2039
Jubilee Farm Solar + storage · Starlight Energy SPV 2 Ltd	200 MW	Scoping	Jubilee Farm 275kV Substation National Grid (England & Wales)	Aug 2034
Kingfisher Farm Battery storage · Rewe 6 Limited	200 MW	Scoping	Monk Fryston 275kV Substation National Grid (England & Wales)	Jun 2036
Laleham BESS Battery storage · Acorn Power Limited	200 MW	Scoping	Slough East 132kV Substation National Grid (England & Wales)	Apr 2038
Langage 400 Solar + storage · Enso Green Holdings X Limited	200 MW	Scoping	Langage 400kV Substation National Grid (England & Wales)	Dec 2036
Llŷr Floating Wind Offshore wind · Llŷr Floating Wind Limited	200 MW	Scoping	Pembroke 400kV Substation National Grid (England & Wales)	Oct 2028
Lynefield BESS Battery storage · Windel Grid 1 Limited	200 MW	Scoping	Borders Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2035
Marchwood Energy Storage Battery storage · Bw Ess Development UK Limited	200 MW	Scoping	Marchwood 400kV Substation National Grid (England & Wales)	Jun 2028
Middleshaw BESS Battery storage · Harmony MS Limited	200 MW	Consents Approved	Lancashire Connection Node B 400kV Substation National Grid (England & Wales)	Oct 2037
Middleton BESS Battery storage · Middleton Energy Storage Limited	200 MW	Under Construction/Commissioning	Middleton 400KV Substation National Grid (England & Wales)	May 2029
Monk Fryston BESS Battery storage · Harmony Mf Limited	200 MW	Scoping	Monk Fryston 275kV Substation National Grid (England & Wales)	Oct 2029
Mount Pleasant Battery storage · Harmony Energy Limited	200 MW	Scoping	Warwickshire Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
NEL Limes Battery storage · SFEL Two Limited	200 MW	Scoping	North Humber Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2035
NEL Tiger Battery storage · UE 1 LTD	200 MW	Scoping	Ferrybridge B 132kV Substation National Grid (England & Wales)	Oct 2035
New Little Horsted 200MW Solar and BESS Solar + storage · Private Energy Partners (UK) Ltd	200 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Offerton 200MW BESS Battery storage · Decerna Limited	200 MW	Scoping	Wearside Connection Node B2 400kV substation National Grid (England & Wales)	Oct 2035
Old Park Farm Solar + storage · Starlight Energy UK Limited	200 MW	Scoping	Axminster 132kV Substation National Grid (England & Wales)	Jun 2038
Patch Elm Solar Substation Solar + storage · Voltis People Limited	200 MW	Scoping	Folly Farm 132kV Substation National Grid (England & Wales)	Dec 2036
Patford Bridge Farm Solar + storage · 548 UK Investment Holdings Limited	200 MW	Scoping	Patford Bridge 400kV Substation National Grid (England & Wales)	Oct 2033
Patmores (Mott Street) Battery storage · Innova Renewables Limited	200 MW	Scoping	London North East Connection Node A 132kv Substation National Grid (England & Wales)	Oct 2038
Rhigos BESS Battery storage · REWE 11 Limited	200 MW	Scoping	South Wales West Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Rat Hall Mod App Solar + storage · Kingsway Solar Farm Limited	200 MW	Scoping	South Anglia Connection Node C 400kV Substation National Grid (England & Wales)	Oct 2032
Rat Hall Solar Solar + storage · Downing Renewable Developments LLP	200 MW	Scoping	Burwell South 400kV Substation National Grid (England & Wales)	Oct 2032
Ratcliffe on Soar Solar + storage · Starlight Energy SPV 4 Limited	200 MW	Scoping	Derbyshire Connection Node F 132KV National Grid (England & Wales)	Oct 2037

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.