Battery storage projects in the connection queue on the SP Transmission (south Scotland) network

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 shown20045.3 GW in total

In planning158scoping or awaiting consent

Consented or building33closest to connecting

Built9connected 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

200 projects · page 3 of 4

Project	Capacity	Stage	Connection site	From
Rutherend Farm Battery storage · Ecocel Energy (Storage) Ltd	200 MW	Scoping	East Kilbride 275kV Substation SP Transmission (south Scotland)	Oct 2033
Salters Battery Storage Battery storage · Buccleuch Estates, Ltd. (The)	200 MW	Awaiting Consents	Dalkeith 400kV Substation SP Transmission (south Scotland)	Oct 2031
Whitecraig BESS Battery storage · Apatura Battery Ltd	200 MW	Scoping	Dalkeith 400kV Substation SP Transmission (south Scotland)	Jun 2031
Whitehill Battery Storage Battery storage · Whitehill Battery Storage Ltd	200 MW	Consents Approved	Easterhouse 275kV SP Transmission (south Scotland)	Oct 2028
WindyHill BESS2 Facility Battery storage · Windyhill Grid 2 Ltd	200 MW	Scoping	Windyhill 275/132kV SP Transmission (south Scotland)	Jul 2025
WindyHill Energy Storage Facility Battery storage · Windyhill Grid 1 LTD	200 MW	Consents Approved	Windyhill 132kV SP Transmission (south Scotland)	Dec 2027
Woodcock Faulds Battery Storage Battery storage · Woodcock Faulds Battery Storage Limited	200 MW	Scoping	Gartclash Collector 275Kv Substation SP Transmission (south Scotland)	Oct 2029
Zenobe Coalburn Battery Storage Battery storage · Zenobe Coalburn Limited	200 MW	Consents Approved	Coalburn North 400kV Substation SP Transmission (south Scotland)	Aug 2027
Innerwick BESS Battery storage · Innerwick Storage Ltd	170 MW	Scoping	Braxbess 400/132kV Collector Substation SP Transmission (south Scotland)	Jul 2028
Ayr Energy Storage Battery storage · Kxp Alpha I Limited	150 MW	Consents Approved	Ayr 275/33kV Substation SP Transmission (south Scotland)	Oct 2028
Bishops Dal Energy Park Battery storage · Renewable Energy Systems Limited	150 MW	Scoping	BISHOPS DAL ENERGY PARK 132kV SUBSTATION SP Transmission (south Scotland)	Oct 2030
Bridge BESS Battery storage · Apatura Battery Ltd	150 MW	Scoping	Torness 400/132kV SP Transmission (south Scotland)	Oct 2031
Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited	150 MW	Scoping	Coylton 275kV substation SP Transmission (south Scotland)	Apr 2026
Downiebrae BESS Battery storage · Downiebrae BESS Ltd	150 MW	Scoping	Dalmarnock Storage BESS 132kV Substation SP Transmission (south Scotland)	Apr 2028
Glennifer Road BESS Battery storage · Drax BESS Neilston Limited	150 MW	Consents Approved	Glennifer Road BESS 132kV substation SP Transmission (south Scotland)	Jul 2028
Glentaggart 150MW BESS Battery storage · Brockwell Energy Limited	150 MW	Scoping	GLENTAGGART 150MW BESS 132kV SUBSTATION SP Transmission (south Scotland)	Oct 2030
Killoch BESS Battery storage · Renewable Energy Systems Limited	150 MW	Scoping	Killoch BESS 132kV Substation SP Transmission (south Scotland)	Sep 2030
Lightsource Threepwood Battery storage · Lightsource Renewable UK Development Limited	150 MW	Scoping	Gala North 400/132kV Substation SP Transmission (south Scotland)	Oct 2030
Lightsource Mount Annan BESS Battery storage · Lightsource Renewable UK Development Limited	150 MW	Scoping	Chapelcross 132/33kV SP Transmission (south Scotland)	Oct 2031
Neilston 132 Battery storage · Neilston Energy Limited	150 MW	Built	Neilston 132kV Substation SP Transmission (south Scotland)	Oct 2025
Westerton Lane BESS Battery storage · Apatura Project 22 Ltd	150 MW	Scoping	Busby 275kV SP Transmission (south Scotland)	Sep 2029
Lessnessock Energy Park Battery storage · Renewco Power Limited	114 MW	Scoping	Lessnessock Energy Park 132Kv Substation SP Transmission (south Scotland)	Oct 2037
Cockenzie BESS Battery storage · Cockenzie Storage B Ltd	102 MW	Under Construction/Commissioning	Meadowmill 400/132kV Substation SP Transmission (south Scotland)	Jul 2027
Andrew BESS Battery storage · Apatura Battery Ltd	100 MW	Scoping	Andrew BESS 132kV Substation SP Transmission (south Scotland)	Jul 2030
Bargatton Farm BESS Battery storage · Lightsource Renewable UK Development Limited	100 MW	Scoping	Bargatton Farm BESS 132kV Substation SP Transmission (south Scotland)	Oct 2036
Bearsden BESS Battery storage · Bearsden BESS Ltd	100 MW	Scoping	Bearsden BESS 275Kv Substation SP Transmission (south Scotland)	Oct 2029
Braidfield Battery Storage Battery storage · Braidfield Battery Storage Limited	100 MW	Scoping	Braidfield Battery Storage 132kV Substation SP Transmission (south Scotland)	Sep 2027
Drongan Battery Storage Battery storage · Drongan Battery Storage Ltd	100 MW	Scoping	Coylton 275/132kV SP Transmission (south Scotland)	Oct 2027
Fife Energy Centre Battery storage · Cambridge Power Limited	100 MW	Scoping	Fife Energy Centre 132kV substation SP Transmission (south Scotland)	Oct 2028
Flemyland Battery Storage Battery storage · Flemyland Battery Storage Limited	100 MW	Consents Approved	Kilwinning 132/33kV SP Transmission (south Scotland)	Apr 2029
Kirkcaldy BESS Battery storage · Apatura Battery Ltd	100 MW	Scoping	Kirkcaldy BESS 132kV Substation SP Transmission (south Scotland)	Oct 2032
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
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
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
Mckraw99Mw BESS Bega Battery storage · Care Power (Muckraw) Limited	100 MW	Scoping	Muckraw IDNO GSP SP Transmission (south Scotland)	Jun 2032
AGS Inverclyde BESS Battery storage · Slate Island Developments Limited	99 MW	Scoping	Braeside IDNO 132/33kV substation SP Transmission (south Scotland)	Oct 2031
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
Pitcox BESS Battery storage · Abei Energy Limited	96 MW	Scoping	Dunbar 132/33kV SP Transmission (south Scotland)	Jul 2032
Airtnoch BESS Battery storage · Turbine Marketing Spv Limited	89 MW	Awaiting Consents	Whitelee Extension 275/33kV SP Transmission (south Scotland)	Sep 2027
Dolphingstone Farm Battery storage · Bssl East Lothian 1 Ltd	63 MW	Consents Approved	Cockenzie 275/33kV Substation SP Transmission (south Scotland)	Oct 2028
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
Inchbean Energy Park Battery storage · Brockwell Storage & Solar Limited	60 MW	Consents Approved	Kilmarnock Town 275/33kV Substation SP Transmission (south Scotland)	Feb 2027
Longriggs Energy Park Battery storage · Brockwell Storage & Solar Limited	60 MW	Awaiting Consents	Devonside 132/33kV SP Transmission (south Scotland)	Apr 2039
Scottish Water Bonnybridge STW 60MW BESS Battery storage · Bluestone Energy Ltd	60 MW	Scoping	Bonnybridge 132/33kV SP Transmission (south Scotland)	Oct 2030
Scottish Water Linwood STW 60MW BESS Battery storage · Bluestone Linwood 1 Ltd	60 MW	Scoping	Jonhstone 132/33kV Substation SP Transmission (south Scotland)	Jun 2028
Sec 1 BESS Battery storage · Bluestone Energy Ltd	60 MW	Scoping	Finnieston GSP SP Transmission (south Scotland)	Jul 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.