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NESO TEC REGISTER · GREAT BRITAINGrid 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 shown12544.1 GW in total
In planning968scoping or awaiting consent
Consented or building149closest to connecting
Built212connected and operating
Map
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
125 projects · page 2 of 3
| Project | Capacity | Stage |
|---|---|---|
| Essendine Solar · Mallard Pass Solar Farm Limited |
240 MW | Consents Approved |
| Ocker Hill - Gresham House Battery storage · Ocker Hill Storage Limited |
240 MW | Consents Approved |
| Recell at Penrhos (BEGA) Other · Recell Energy Bloom Developments Limited |
210 MW | Consents Approved |
| BESS Harker Battery storage · Rewe 4 Limited |
200 MW | Consents Approved |
| Cowley Energy Storage Battery storage · Bw Ess Development UK Limited |
200 MW | Consents Approved |
| Drakelow BESS Battery storage · Harmony Dl Ltd |
200 MW | Consents Approved |
| Middleshaw BESS Battery storage · Harmony MS Limited |
200 MW | Consents Approved |
| Worset Lane BESS Battery storage · Field Hartmoor Ltd |
200 MW | Consents Approved |
| Thornton Facility Solar + storage · Balwen Limited |
200 MW | Consents Approved |
| Oaklands Farm Solar PV Solar + storage · Oaklands Farm Solar Limited. |
162 MW | Consents Approved |
| Norrington Gate Battery storage · Adv 004 Limited |
150 MW | Consents Approved |
| Recell at Penrhos (BEGA) Other · Recell Energy Bloom Developments Limited |
150 MW | Consents Approved |
| SSE Fiddlers Ferry Battery Energy Storage Battery storage · Littleton Pastures Solar Limited |
150 MW | Consents Approved |
| Sizing John (Rainhill) Battery storage · Sizing John Limited |
143 MW | Consents Approved |
| Iron Acton Battery storage · HD000ACT LTD |
120 MW | Consents Approved |
| Iron Acton Solar + storage · Iron Acton Green Limited |
120 MW | Consents Approved |
| Pembroke (spare bay) Battery storage · Pembroke Green Limited |
120 MW | Consents Approved |
| Bradford West 100MW Battery storage · Old Allen Road BESS Limited |
100 MW | Consents Approved |
| Walpole 2 (tertiary) Solar + storage · Enso Green Holdings R Limited |
100 MW | Consents Approved |
| Barking BESS Battery storage · O&G Solar (SPV 52) Limited |
100 MW | Consents Approved |
| Ferrybridge B BESS & Solar Substation Solar + storage · O&G Solar (SPV 19) Limited |
100 MW | Consents Approved |
| Shaftesbury Energy Park Battery storage · Tagenergy Development UK Limited |
100 MW | Consents Approved |
| Royle Farm BESS Battery storage · Aludra BESS Ltd |
90 MW | Consents Approved |
| Shbec Other · Ttep Shb Ltd |
83 MW | Consents Approved |
| Stella Battery Energy Storage Battery storage · Capella BESS Ltd |
78 MW | Consents Approved |
| Bicker Fen 1 Solar Solar + storage · Agr Solar 2 Limited |
57 MW | Consents Approved |
| Berkswell (Tertiary) Solar + storage · Enso Green Holdings P Limited |
57 MW | Consents Approved |
| Braintree Solar + storage · Pivoted Power LLP |
57 MW | Consents Approved |
| Bramford Tertiary Solar + storage · Bramford Green Limited |
57 MW | Consents Approved |
| Enderby Tertiary Solar · Clump Farm Solar Limited |
57 MW | Consents Approved |
| Fferm Solar Pentir Battery storage · Lightsource Spv 191 Limited |
57 MW | Consents Approved |
| High Marnham (Tertiary) Solar + storage · Enso Green Holdings K Limited |
57 MW | Consents Approved |
| Kirkby Battery storage · Kirkby Battery Storage Ltd |
57 MW | Consents Approved |
| Legacy Tertiary Connection Battery storage · Hd639Leg Limited |
57 MW | Consents Approved |
| Lister Battery (formerly Lister Drive) Battery storage · Lister Battery Ltd |
57 MW | Consents Approved |
| Mill Hill Tertiary Connection Battery storage · HB333MIL LTD |
57 MW | Consents Approved |
| Monets Garden Battery storage · Monets Garden Battery Ltd |
57 MW | Consents Approved |
| Norwich Solar + storage · Pivoted Power LLP |
57 MW | Consents Approved |
| Penwortham BESS Battery storage · Penwortham (Bes) Ltd |
57 MW | Consents Approved |
| Rayleigh 1 Tertiary Solar + storage · Rayleigh Green Limited |
57 MW | Consents Approved |
| Rochdale BESS Battery storage · Rochdale (BES) Ltd |
57 MW | Consents Approved |
| Thorpe Marsh 1 (Tertiary) Solar + storage · Enso Green Holdings I Limited |
57 MW | Consents Approved |
| Warley Battery storage · Warley Battery Storage Limited |
57 MW | Consents Approved |
| West Weybridge Battery storage · El (West Weybridge) Limited |
57 MW | Consents Approved |
| Wymondley Solar + storage · Priory Generation Limited |
57 MW | Consents Approved |
| Wymondley Solar Farm Solar + storage · Agr Solar 4 Limited |
50 MW | Consents Approved |
| Braintree (Tertiary) Solar + storage · Cse22 Limited |
50 MW | Consents Approved |
| Bramford Tertiary Solar + storage · Bramford Green Limited |
50 MW | Consents Approved |
| Iron Acton Battery storage · HD000ACT LTD |
50 MW | Consents Approved |
| Kirkby Battery storage · Kirkby Battery Storage Ltd |
50 MW | Consents Approved |
Page 2 of 3
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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.