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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 12 of 17
| Project | Capacity | Stage |
|---|---|---|
| KXP Alpha Three Battery storage · Kxp Alpha III Limited |
100 MW | Scoping |
| KXP Alpha Two Battery storage · Kxp Alpha II Limited |
100 MW | Scoping |
| Barge Way 120MW BESS Battery storage · Fpc Electric Land Limited |
100 MW | Scoping |
| Barking BESS Battery storage · O&G Solar (SPV 52) Limited |
100 MW | Consents Approved |
| Didcot BESS 2 Battery storage · Downing Renewable Developments LLP |
100 MW | Scoping |
| Elland BESS Battery storage · O&G Solar (SPV 39) Limited |
100 MW | Scoping |
| Forsa Energy Denny BESS Battery storage · Forsa Energy Holdings Limited |
100 MW | Scoping |
| J102A Oldbury BESS Battery storage · RWE Renewables UK Solar and Storage Limited |
100 MW | Scoping |
| KX Alpha 3 Iron Acton Battery storage · Kxp Alpha III Limited |
100 MW | Scoping |
| KXP Alpha 1 Little Horsted Battery storage · Kxp Alpha I Limited |
100 MW | Scoping |
| KXP Alpha 2 Little Horsted Battery storage · Kxp Alpha II Limited |
100 MW | Scoping |
| KXP Alpha 3 Little Horsted Battery storage · Kxp Alpha III Limited |
100 MW | Scoping |
| Lakeside Energy Drax Battery storage · Lakeside Energy Storage Limited |
100 MW | |
| Mckraw99Mw BESS Bega Battery storage · Care Power (Muckraw) Limited |
100 MW | Scoping |
| Norwich 100MW BESS Battery storage · Flexion Energy Spv 2 Ltd |
100 MW | Scoping |
| Shaftesbury Energy Park Battery storage · Tagenergy Development UK Limited |
100 MW | Consents Approved |
| Thurcroft BESS Battery storage · Harmony Tc Limited |
100 MW | Scoping |
| Valley Farm Battery storage · Starlight Energy UK Limited |
100 MW | Scoping |
| Dollymans Storage Battery storage · Dollymans Storage Limited |
100 MW | Scoping |
| Danks Way BESS Battery storage · Ocker Hill BESS Limited |
99 MW | Under Construction/Commissioning |
| AGS Inverclyde BESS Battery storage · Slate Island Developments Limited |
99 MW | Scoping |
| KX Alpha 1 Iron Acton Battery storage · Kxp Alpha I Limited |
99 MW | Scoping |
| KX Alpha 2 Iron Acton Battery storage · Kxp Alpha II Limited |
99 MW | Scoping |
| Kxp Alpha 3 Ayr BESS Battery storage · Kxp Alpha III Limited |
99 MW | Scoping |
| Swansea Greener Grid Park - Connection 1 Battery storage · Swansea Grid Solutions Limited |
97 MW | Scoping |
| 17 Acres and BESS Battery storage · Aeuk Battery Project II Ltd |
96 MW | Scoping |
| Pitcox BESS Battery storage · Abei Energy Limited |
96 MW | Scoping |
| Braegrundie Farm Battery storage · Aeuk Battery Project III Ltd |
95 MW | Awaiting Consents |
| 012 NEP Coventry West Battery storage · New Energy Partnership Limited |
92 MW | Scoping |
| Laleham Battery storage · Juniper Energy Limited |
90 MW | Scoping |
| Royle Farm BESS Battery storage · Aludra BESS Ltd |
90 MW | Consents Approved |
| Airtnoch BESS Battery storage · Turbine Marketing Spv Limited |
89 MW | Awaiting Consents |
| KXP Immingham Battery storage · Kxp Immingham Limited |
80 MW | |
| Weirs Drove Battery storage · Care Power (Burwell 1) Limited |
80 MW | Scoping |
| Necton Greener Grid Park Battery storage · Necton Grid Solutions Limited |
78 MW | Awaiting Consents |
| Stella Battery Energy Storage Battery storage · Capella BESS Ltd |
78 MW | Consents Approved |
| Sellindge (Tertiary) Battery storage · Pivoted Power LLP |
76 MW | Awaiting Consents |
| Don Cossack Battery storage · Don Cossack Ltd |
70 MW | Awaiting Consents |
| Ladyfield Renewable Energy Park Battery storage · Ladyfield Renewable Energy Park Ltd |
68 MW | Scoping |
| Dolphingstone Farm Battery storage · Bssl East Lothian 1 Ltd |
63 MW | Consents Approved |
| South Street BESS Battery storage · South Street BESS Limited |
63 MW | Scoping |
| AGS Coatbridge Battery storage · Advance Grid Solutions Limited |
60 MW | Scoping |
| Galileo 10 Battery storage · Galileo 10 Limited |
60 MW | Scoping |
| Inchbean Energy Park Battery storage · Brockwell Storage & Solar Limited |
60 MW | Consents Approved |
| Longriggs Energy Park Battery storage · Brockwell Storage & Solar Limited |
60 MW | Awaiting Consents |
| Scottish Water Bonnybridge STW 60MW BESS Battery storage · Bluestone Energy Ltd |
60 MW | Scoping |
| Scottish Water Linwood STW 60MW BESS Battery storage · Bluestone Linwood 1 Ltd |
60 MW | Scoping |
| Sec 1 BESS Battery storage · Bluestone Energy Ltd |
60 MW | Scoping |
| Stanley Water WTW BESS Battery storage · Bluestone Energy Ltd |
60 MW | Scoping |
| Whitehill 60MW BESS Battery storage · GPC 013 LTD |
60 MW | Scoping |
Page 12 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.