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NESO TEC REGISTER · GREAT BRITAINBattery storage 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 shown609178.0 GW in total
In planning609scoping or awaiting consent
Consented or building126closest to connecting
Built79connected and operating
Map
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
609 projects · page 2 of 13
| Project | Capacity | Stage |
|---|---|---|
| Fancott Battery storage · Kona Asset 2 Limited |
600 MW | Scoping |
| LGB300 Battery storage · LG-B-300 |
600 MW | Scoping |
| Lightsourcebp Amlwch BESS and Hydrogen Battery storage · Lightsource Renewable UK Development Limited |
600 MW | Scoping |
| Eggborough Battery storage · Sse Eggborough Limited |
550 MW | Scoping |
| Elmya Towcester BESS Battery storage · Rpc Elmya Carnation Towcester Limited |
550 MW | Scoping |
| High Netherfauld Farm BESS Battery storage · Esb (Scotland) Ltd |
504 MW | Scoping |
| AGS Calderside Battery Energy Storage System Battery storage · Advance Grid Solutions Limited |
500 MW | Scoping |
| AGS Harestonhill BESS Battery storage · AGS Harestonhill Ltd |
500 MW | Scoping |
| Akku Tealing Battery Storage Battery storage · Akku Tealing Limited |
500 MW | Scoping |
| Alcemi Bramford Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 1 Limited |
500 MW | Scoping |
| Alcemi Score 2 Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 5 Limited |
500 MW | Scoping |
| Alcemi Score Battery Energy Storage Facility Battery storage · Alcemi Storage Developments 5 Limited |
500 MW | Scoping |
| Alyth BESS Station Battery storage · Igp International Prospecting Limited |
500 MW | Scoping |
| Ayr Farm Battery storage · Braston New Energy Limited |
500 MW | Scoping |
| Baglan BESS IPC Battery storage · Ipc Grid Connection Two Limited |
500 MW | Scoping |
| Bankhead BESS Battery storage · Apatura Project 21 Ltd |
500 MW | Scoping |
| Bendsmoor BESS Battery storage · Apatura Battery Ltd |
500 MW | Scoping |
| Bishopbriggs 500MW BESS Battery storage · GPC Project 16 Ltd |
500 MW | Scoping |
| Brae House Farm Battery storage · Qair Renewables UK Limited |
500 MW | Scoping |
| Brigton of Ruthven BESS Battery storage · Morris Leslie Limited |
500 MW | Scoping |
| Daines NP BESS Battery storage · Daines Flexpower Limited |
500 MW | Scoping |
| Devonhill Battery storage · Cbs Energy Storage Assets UK Limited |
500 MW | Scoping |
| Earl Shilton BESS Battery storage · Exagen Normanton Energy Reserve Limited |
500 MW | Scoping |
| East Claydon Storage Battery storage · East Claydon Storage Limited |
500 MW | Scoping |
| Elstree BESS NP Battery storage · Elstree Flexpower Ltd |
500 MW | Scoping |
| Feckenham Energy Park Battery storage · Green Energy Mab Ltd |
500 MW | Scoping |
| Greta IV (c) Battery storage · Greta IV Limited |
500 MW | Scoping |
| Greta IV (d) Battery storage · Greta IV Limited |
500 MW | Scoping |
| Grimsby BESS Battery storage · Shama BESS Limited |
500 MW | Scoping |
| Hagshaw LDES Battery storage · Hagshaw Ldes Ltd |
500 MW | Scoping |
| Hawkhill BESS Battery storage · GPC Project 12 Ltd |
500 MW | Scoping |
| High Marnham BESS Battery storage · Jg Pears Grid Connection Limited |
500 MW | Scoping |
| Kingsnorth BESS NP Battery storage · Noriker Power Ltd |
500 MW | Scoping |
| Lanarkshire BESS Battery storage · Carlton Power Limited |
500 MW | Awaiting Consents |
| Manor Farm Battery storage · Qair Renewables UK Limited |
500 MW | Scoping |
| Medway 3 Power Station Battery storage · Medway Power Limited |
500 MW | Scoping |
| Moffat BESS Battery storage · Conrad Energy (Developments) II Limited |
500 MW | Scoping |
| Mybster 2 Battery Storage Battery storage · Potencia Energy (Mybster) Ltd |
500 MW | Scoping |
| NatPower CoalBurn Green Energy Park Battery storage · Coalburn Energy Limited |
500 MW | Scoping |
| NatPower Connah Quay Green Energy Park Battery storage · Connahs Quay Energy Limited |
500 MW | Scoping |
| NatPower Kintore2 Green Energy Park Battery storage · Np Spv 41 Limited |
500 MW | Scoping |
| New Deer Battery Storage Battery storage · New Deer Energy Centre Limited |
500 MW | Scoping |
| New Deer BESS Station Battery storage · Abbotshaugh Energy Storage Limited |
500 MW | Scoping |
| Partridge Farm BESS Battery storage · Apatura Battery Ltd |
500 MW | Scoping |
| Penrhiwdarren Farm Battery storage · Qair Renewables UK Limited |
500 MW | Scoping |
| Peterhead Battery Battery storage · Peterhead Flexpower Ltd |
500 MW | Scoping |
| Project Number 6 Battery storage · Trent BESS II Limited |
500 MW | Scoping |
| Project Number 8 Battery storage · Trent BESS I Limited |
500 MW | Scoping |
| Redshaw Energy Park Battery storage · Redshaw Energy Park Developments LLP |
500 MW | Scoping |
| Rothienorman Battery Battery storage · Blackford Renewables Ltd |
500 MW | Scoping |
Page 2 of 13
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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.