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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 shown10422.7 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
104 projects · page 2 of 3
| Project | Capacity | Stage |
|---|---|---|
| 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 |
| 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 |
| Flemyland Battery Storage Battery storage · Flemyland Battery Storage Limited |
100 MW | Consents Approved |
| Barking BESS Battery storage · O&G Solar (SPV 52) 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 |
| Stella Battery Energy Storage Battery storage · Capella BESS Ltd |
78 MW | Consents Approved |
| Dolphingstone Farm Battery storage · Bssl East Lothian 1 Ltd |
63 MW | Consents Approved |
| Inchbean Energy Park Battery storage · Brockwell Storage & Solar Limited |
60 MW | Consents Approved |
| Fferm Solar Pentir Battery storage · Lightsource Spv 191 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 |
| Penwortham BESS Battery storage · Penwortham (Bes) Ltd |
57 MW | Consents Approved |
| Rochdale BESS Battery storage · Rochdale (BES) Ltd |
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 |
| Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited |
50 MW | Consents Approved |
| Rothienorman 50MW BESS Battery storage · Rothienorman Flexpower Ltd |
50 MW | Consents Approved |
| Corshellach Battery Energy Storage System Battery storage · Corshellach Energy Storage Limited |
50 MW | Consents Approved |
| Drum Farm Energy Storage Facility Battery storage · Field Drum Farm Ltd |
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 |
| Lovat Estate BESS Battery storage · LG-B-50a Limited |
50 MW | Consents Approved |
| Meetlaw BESS Battery storage · Carravindoon Limited |
50 MW | Consents Approved |
| Overhill BESS Battery storage · Pulse Clean Energy Spv Watt Limited |
50 MW | Consents Approved |
| Well Street Paisley Battery storage · Gas Generation Property Limited |
50 MW | Consents Approved |
| Cuxton 49.5MW BESS Battery storage · Cuxton Energy Storage Limited |
50 MW | Consents Approved |
| Dog Trap Lane Battery storage · HB411MIN Limited |
48 MW | Consents Approved |
| Fairholme BESS Battery storage · HB411MIN Limited |
48 MW | Consents Approved |
| Indian Queens Battery storage · Pivoted Power LLP |
48 MW | Consents Approved |
| Mannington Tertiary Battery storage · Mannington Energy Centre Limited |
48 MW | Consents Approved |
| Minety Battery storage · HB411MIN Limited |
48 MW | Consents Approved |
| Pond Hill Farm 1 Battery storage · PD688IRO LTD |
48 MW | Consents Approved |
| Pond Hill Farm 2 BESS Battery storage · PD688IRO LTD |
48 MW | Consents Approved |
| Southfields Farm Battery storage · PD688IRO LTD |
48 MW | Consents Approved |
| St Dennis Hendra Battery storage · Sambar Power Limited |
48 MW | Consents Approved |
| Glenrothes BESS Battery storage · Glenrothes BESS Ltd |
46 MW | Consents Approved |
| Balbougie Energy Centre Battery storage · Balbougie Energy Centre II Limited |
42 MW | Consents Approved |
| Coupar Angus Battery Battery storage · Coupar Limited |
40 MW | Consents Approved |
| Kellwood Road BESS Battery storage · Geocore (Kellwood) Ltd |
40 MW | Consents Approved |
| Drumfad Battery Storage System Battery storage · Eku Energy Faune Projects (UK) Limited |
40 MW | Consents Approved |
| Keith Battery Storage Battery storage · Field Keith Ltd |
39 MW | Consents Approved |
| Arbroath Battery Substation Battery storage · Arbroath Limited |
35 MW | Consents Approved |
| Creyke Beck Battery 2 Battery storage · Cbb Spv Limited |
29 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.