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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 shown814219.0 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
814 projects · page 1 of 17
| Project | Capacity | Stage |
|---|---|---|
| Eggborough CCGT - OCGT - BESS Battery storage · Eggborough Power Limited |
2.5 GW | Awaiting Consents |
| Bute Hydrogen Project 7.1 Battery storage · Haldane Energy Project 7 Limited |
2.4 GW | Scoping |
| Walpole Flexible Generation Battery storage · Flexible Generation 1 Ltd |
2.0 GW | Scoping |
| Eggborough CCGT - OCGT - BESS Battery storage · Eggborough Power Limited |
2.0 GW | Awaiting Consents |
| West Burton B Battery storage · West Burton B Limited |
1.9 GW | |
| West Burton B Battery storage · West Burton B Limited |
1.8 GW | |
| Carrington Lane BESS Battery storage · Apatura Battery Ltd |
1.8 GW | Scoping |
| Damhead Creek 2 Battery storage · VPI Power Limited |
1.8 GW | Consents Approved |
| NatPower Enderby - Patford Bridge Green Energy Park Battery storage · Enderby Energy Limited |
1.8 GW | Scoping |
| Didcot B Battery storage · RWE Generation UK Plc |
1.7 GW | |
| Mablethorpe Storage Battery storage · Theddlethorpe Flexible Generation Limited |
1.5 GW | Scoping |
| Tealing Energy Park Battery storage · Onpath Energy Limited |
1.4 GW | Scoping |
| Thorpe Marsh Energy Park Battery storage · Thorpe Marsh Green Energy Hub Limited |
1.4 GW | Under Construction/Commissioning |
| Trafford 2 BESS Battery storage · Future Point Manchester Limited |
1.4 GW | Scoping |
| NatPower Kinoulton Green Energy Park Battery storage · Dalby Energy Limited |
1.3 GW | Scoping |
| Immingham Battery storage · Vpi Immingham LLP |
1.3 GW | Scoping |
| Immingham Battery storage · Vpi Immingham LLP |
1.3 GW | |
| Legacy Green Energy Centre Battery storage · Legacy Green Energy Limited |
1.2 GW | Awaiting Consents |
| Vicarage Drove BESS Battery storage · UK Transition Power Holdings Limited |
1.2 GW | Scoping |
| Alcemi Bramford Battery Energy Storage Facility Phase 2 Battery storage · Alcemi Storage Developments 1 Limited |
1.0 GW | Scoping |
| Branxton PV & BESS Station Battery storage · IGP Solar 26 Limited |
1.0 GW | Scoping |
| Gateway Energy Centre Power Station Battery storage · Gateway Energy Centre Limited |
1.0 GW | Consents Approved |
| Icewind Hinkley Point Battery storage · Kari Energy Limited |
1.0 GW | Scoping |
| IPC Grid Tremorfa Battery storage · Ipc Grid Connection Limited |
1.0 GW | Scoping |
| NatPower Allington Green Energy Park Battery storage · Cottom To Ryhall Energy Limited |
1.0 GW | Awaiting Consents |
| Natpower Basingstoke Green Energy Park Battery storage · Fleet Hampshire Energy Limited |
1.0 GW | Scoping |
| NatPower Gwyddelwern Green Energy Park Battery storage · Gwyddelwern Energy Limited |
1.0 GW | Scoping |
| NatPower Hawthorn Pit Green Energy Park Battery storage · Np Spv 29 Limited |
1.0 GW | Scoping |
| NatPower Immingham Green Energy Park Battery storage · Immingham Energy Storage Limited |
1.0 GW | Awaiting Consents |
| NatPower Navenby Energy Park Battery storage · Navenby Energy Limited |
1.0 GW | Scoping |
| NatPower Nursling Energy Park Battery storage · Southampton Energy Storage Limited |
1.0 GW | Scoping |
| NatPower Oswestry Green Energy Park Battery storage · Np Spv 43 Limited |
1.0 GW | Scoping |
| NatPower Penrith Green Energy Park Battery storage · Leith Energy Limited |
1.0 GW | Scoping |
| NatPower Teesside Green Energy Park Battery storage · Old Rides Energy Storage Limited |
1.0 GW | Consents Approved |
| Natpower Thimbleby Green Energy Park Battery storage · Mowbray Energy Park Limited |
1.0 GW | Scoping |
| NatPower Tilbury Green Energy Park Battery storage · Natpower Marine UK Limited |
1.0 GW | Scoping |
| Natpower Upsall Green Energy Park Battery storage · Bellmoor Energy Park Limited |
1.0 GW | Scoping |
| NatPower Yaxley Green Energy Park Battery storage · Yaxley Energy Limited |
1.0 GW | Scoping |
| NatPower-Medway Energy Park Battery storage · Old Rides Energy Storage Limited |
1.0 GW | Scoping |
| Spittal BESS Station Battery storage · Igp Energy Storage 5 Limited |
1.0 GW | Scoping |
| Middleton Farm BESS Battery storage · Bluestone Energy Ltd |
937 MW | Scoping |
| Lacey's Farm BESS Battery storage · Bluestone Energy Ltd |
924 MW | Scoping |
| Fiddlers Ferry BESS Battery storage · Fiddlers Ferry Ltd |
900 MW | Consents Approved |
| Fort Augustus Storage Battery storage · Glendoe Storage Limited |
900 MW | Scoping |
| Lochore BESS Battery storage · Lochore BESS Ltd |
900 MW | Scoping |
| Spalding Energy Expansion Battery storage · Spalding Energy Expansion Limited |
850 MW | Consents Approved |
| Elmya Dalry BESS & PV Battery storage · Elmya Energy UK 17 Limited |
800 MW | Scoping |
| Elmya Foxdale BESS Battery storage · Rpc Elmya Carnation Foxdale Limited |
800 MW | Scoping |
| NatPower Harburn Green Energy Park Battery storage · Yaxley Energy Limited |
800 MW | Scoping |
| NatPower Hartlepool Green Energy Park Battery storage · Np Spv 34 Limited |
800 MW | Scoping |
Page 1 of 17
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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.