Battery 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

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Source: NESO TEC and interconnector registers, downloaded 8 November 2026. Map points are the connection substation, not the project site.

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Connection queue Existing circuits Major grid projects

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

609 projects · page 10 of 13

Project	Capacity	Stage	Connection site	From
Feckenham 100MW BESS Battery storage · Energycog Ltd	100 MW	Scoping	Warwickshire Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2037
Fife Energy Centre Battery storage · Cambridge Power Limited	100 MW	Scoping	Fife Energy Centre 132kV substation SP Transmission (south Scotland)	Oct 2028
Fryston Lane 100MW BESS Battery storage · GPC 2008 Ltd	100 MW	Scoping	Leeds North Connection Node C 132kV Substation National Grid (England & Wales)	Oct 2035
Kirkcaldy BESS Battery storage · Apatura Battery Ltd	100 MW	Scoping	Kirkcaldy BESS 132kV Substation SP Transmission (south Scotland)	Oct 2032
Larks Green Farm BESS Battery storage · Voltalia UK Ltd	100 MW	Scoping	Iron Acton 132kV Substation National Grid (England & Wales)	Oct 2037
Learielaw Energy Storage Battery storage · Learielaw Energy Storage Limited	100 MW	Scoping	Learlielaw Energy Storage 132kV Substation SP Transmission (south Scotland)	Oct 2028
Mossmorran Storage BESS Battery storage · Rufusia Ltd	100 MW	Scoping	Mossmorran Storage BESS 132KV Substation SP Transmission (south Scotland)	Oct 2031
Orchard BESS Battery storage · RE Projects Development Limited	100 MW	Scoping	Staffordshire Connection Node B 132kV Substation National Grid (England & Wales)	Oct 2037
Saltcoats NEP BESS Facility Battery storage · Rashley New Energy Limited	100 MW	Awaiting Consents	Saltcoats 132/33kV SP Transmission (south Scotland)	Oct 2029
Sand Quarry Old Glasgow Road BESS Battery storage · GPC 1134 Ltd	100 MW	Scoping	Giffordland 400/132kV SP Transmission (south Scotland)	May 2029
Sheilhill Battery Storage Battery storage · Sheilhill Battery Storage Limited	100 MW	Awaiting Consents	St Fergus 132Kv Switching Station SSEN Transmission (north Scotland)	Oct 2033
Taunton Battery storage · Pivoted Power LLP	100 MW	Awaiting Consents	Taunton 400kV Substation National Grid (England & Wales)	Oct 2037
Thurso South BESS Battery storage · WP Grid Storage 3 Limited	100 MW	Scoping	Thurso South 275kV Substation SSEN Transmission (north Scotland)	Oct 2030
West Common Ipers Lane Battery storage · West Common BESS Limited	100 MW	Scoping	Solent Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2038
KXP Alpha One Battery storage · Kxp Alpha I Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
KXP Alpha Three Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
KXP Alpha Two Battery storage · Kxp Alpha II Limited	100 MW	Scoping	Fawley 132kV Substation National Grid (England & Wales)	Oct 2036
Barge Way 120MW BESS Battery storage · Fpc Electric Land Limited	100 MW	Scoping	Kemsley GSP National Grid (England & Wales)	Oct 2033
Didcot BESS 2 Battery storage · Downing Renewable Developments LLP	100 MW	Scoping	Didcot 132kV GIS Substation National Grid (England & Wales)	Oct 2037
Elland BESS Battery storage · O&G Solar (SPV 39) Limited	100 MW	Scoping	Elland 132kV Substation National Grid (England & Wales)	Oct 2036
Forsa Energy Denny BESS Battery storage · Forsa Energy Holdings Limited	100 MW	Scoping	Forsa Energy Denny BESS 132Kv Grid Supply Point Substation SP Transmission (south Scotland)	Oct 2030
J102A Oldbury BESS Battery storage · RWE Renewables UK Solar and Storage Limited	100 MW	Scoping	Severn Connection Node A 132kV Substation National Grid (England & Wales)	Oct 2037
KX Alpha 3 Iron Acton Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 1 Little Horsted Battery storage · Kxp Alpha I Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 2 Little Horsted Battery storage · Kxp Alpha II Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
KXP Alpha 3 Little Horsted Battery storage · Kxp Alpha III Limited	100 MW	Scoping	Sussex and Romney Connection Node A 400kV Substation National Grid (England & Wales)	Oct 2037
Mckraw99Mw BESS Bega Battery storage · Care Power (Muckraw) Limited	100 MW	Scoping	Muckraw IDNO GSP SP Transmission (south Scotland)	Jun 2032
Norwich 100MW BESS Battery storage · Flexion Energy Spv 2 Ltd	100 MW	Scoping	Norwich Main 132kV National Grid (England & Wales)	Oct 2031
Thurcroft BESS Battery storage · Harmony Tc Limited	100 MW	Scoping	Thurcroft 275kV Substation National Grid (England & Wales)	Oct 2031
Valley Farm Battery storage · Starlight Energy UK Limited	100 MW	Scoping	Bishops Wood GSP National Grid (England & Wales)	Oct 2037
Dollymans Storage Battery storage · Dollymans Storage Limited	100 MW	Scoping	Rayleigh Main 132kV Substation National Grid (England & Wales)	Jan 2023
AGS Inverclyde BESS Battery storage · Slate Island Developments Limited	99 MW	Scoping	Braeside IDNO 132/33kV substation SP Transmission (south Scotland)	Oct 2031
KX Alpha 1 Iron Acton Battery storage · Kxp Alpha I Limited	99 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2037
KX Alpha 2 Iron Acton Battery storage · Kxp Alpha II Limited	99 MW	Scoping	Severn Connection Node A 400kv Substation National Grid (England & Wales)	Oct 2038
Kxp Alpha 3 Ayr BESS Battery storage · Kxp Alpha III Limited	99 MW	Scoping	KXP Alpha 3 Ayr BESS 275kV Substation SP Transmission (south Scotland)	Oct 2037
Swansea Greener Grid Park - Connection 1 Battery storage · Swansea Grid Solutions Limited	97 MW	Scoping	Swansea North 400kV Substation National Grid (England & Wales)	Oct 2028
17 Acres and BESS Battery storage · Aeuk Battery Project II Ltd	96 MW	Scoping	17 Acres BESS 275Kv Substation SSEN Transmission (north Scotland)	Jun 2032
Pitcox BESS Battery storage · Abei Energy Limited	96 MW	Scoping	Dunbar 132/33kV SP Transmission (south Scotland)	Jul 2032
Braegrundie Farm Battery storage · Aeuk Battery Project III Ltd	95 MW	Awaiting Consents	Braegrundie Farm 132kV Substation SSEN Transmission (north Scotland)	Jun 2030
012 NEP Coventry West Battery storage · New Energy Partnership Limited	92 MW	Scoping	Berkswell GSP National Grid (England & Wales)	Oct 2034
Laleham Battery storage · Juniper Energy Limited	90 MW	Scoping	Laleham 132kV Substation National Grid (England & Wales)	Oct 2030
Airtnoch BESS Battery storage · Turbine Marketing Spv Limited	89 MW	Awaiting Consents	Whitelee Extension 275/33kV SP Transmission (south Scotland)	Sep 2027
Weirs Drove Battery storage · Care Power (Burwell 1) Limited	80 MW	Scoping	Burwell 132kV Substation National Grid (England & Wales)	Oct 2028
Necton Greener Grid Park Battery storage · Necton Grid Solutions Limited	78 MW	Awaiting Consents	Necton 400kV Substation National Grid (England & Wales)	Oct 2032
Sellindge (Tertiary) Battery storage · Pivoted Power LLP	76 MW	Awaiting Consents	Sellindge 400kV Substation National Grid (England & Wales)	Oct 2031
Don Cossack Battery storage · Don Cossack Ltd	70 MW	Awaiting Consents	Tynemouth 275kV Substation National Grid (England & Wales)	Jun 2034
Ladyfield Renewable Energy Park Battery storage · Ladyfield Renewable Energy Park Ltd	68 MW	Scoping	Creag Dhubh 275/132/33kV SSEN Transmission (north Scotland)	Oct 2029
South Street BESS Battery storage · South Street BESS Limited	63 MW	Scoping	Partrick GSP SP Transmission (south Scotland)	Jun 2031
AGS Coatbridge Battery storage · Advance Grid Solutions Limited	60 MW	Scoping	Coatbridge GSP SP Transmission (south Scotland)	Apr 2033
Galileo 10 Battery storage · Galileo 10 Limited	60 MW	Scoping	Armadale 132kV Substation SP Transmission (south Scotland)	Oct 2031

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.