Grid connection 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 shown46789.4 GW in total

In planning319scoping or awaiting consent

Consented or building64closest to connecting

Built84connected 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

467 projects · page 9 of 10

Project	Capacity	Stage	Connection site	From
Balbougie Energy Centre Battery storage · Balbougie Energy Centre II Limited	42 MW	Consents Approved	Inverkeithing 132/33kV SP Transmission (south Scotland)	Jul 2026
Dalmarnock Storage BESS Battery storage · Viridisia Ltd	42 MW	Scoping	Dalmarnock Storage BESS 132kV Substation SP Transmission (south Scotland)	Apr 2030
Dalquhandy Wind Farm Onshore wind · Dalquhandy Wind Farm Limited	42 MW	Built	Cumberhead Collector 132/33kV SP Transmission (south Scotland)
GH DEVCO Kincardine BESS Battery storage · Kincardine Storage Limited	42 MW	Scoping	GH DEVCO KINCARDINE BESS 132kV SUBSTATION SP Transmission (south Scotland)	Oct 2029
Glentaggart 42MW BESS Battery storage · Glentaggart Wind Limited	42 MW	Scoping	Glentaggart WF 33kV Substation SP Transmission (south Scotland)	Oct 2027
Lamford Hill Solar + storage · Benbrack Wind Farm Limited	42 MW	Scoping	Benbrack Wind Farm 132/33kV Substation SP Transmission (south Scotland)	Oct 2036
Coldstream Solar PV Plant Solar · Conrad Energy (Developments) II Limited	41 MW	Scoping	Eccles GSP SP Transmission (south Scotland)	Jul 2031
Dalmarnock Road BESS Battery storage · Dalmarnock BESS Ltd	40 MW	Under Construction/Commissioning	Dalmarnock 132/33Kv Substation SP Transmission (south Scotland)	Feb 2024
Gilbertfield Farm BESS Battery storage · GPC 678 LTD	40 MW	Scoping	Clydesmill GSP SP Transmission (south Scotland)	Apr 2029
Glasgow Road 40MW BESS Battery storage · GPC 1137 Ltd	40 MW	Scoping	Giffnock 275/33kV SP Transmission (south Scotland)	Oct 2028
Hareshaw Rig Wind Farm Onshore wind · Hareshaw Rig Wf Limited	40 MW	Scoping	Hopsrig Collector 132/33kV Substation SP Transmission (south Scotland)	Oct 2029
Kellwood Road BESS Battery storage · Geocore (Kellwood) Ltd	40 MW	Consents Approved	Dumfries 132/33kV SP Transmission (south Scotland)	Jul 2030
Kennishead Battery storage · Starlight Energy UK Limited	40 MW	Scoping	Haggs Road GSP SP Transmission (south Scotland)	Oct 2031
Rowancraig Wind Farm Onshore wind · Koehler Renewable Energy UK Limited	40 MW	Scoping	Rowancraig Wind Farm 33Kv Substation SP Transmission (south Scotland)	May 2030
Drumfad Battery Storage System Battery storage · Eku Energy Faune Projects (UK) Limited	40 MW	Consents Approved	Helensburgh 132/33kV SP Transmission (south Scotland)	Oct 2027
Ewe Hill Onshore wind · Scottish Power Renewables (UK) Limited	39 MW	Built	Ewehill 132/33kV SP Transmission (south Scotland)
Middleton Farm Solar Solar · Bluestone Middleton Farm 1 Ltd	39 MW	Scoping	Elderslie 132/33kV SP Transmission (south Scotland)	Jun 2028
Craigdow Hill Wind Farm Onshore wind · Abei Energy Limited	38 MW	Scoping	Maybole GSP SP Transmission (south Scotland)	Oct 2032
Twentyshilling Wind Farm Onshore wind · Twentyshilling Limited	38 MW	Built	Glenglass 132/33kV SP Transmission (south Scotland)
Minsca Onshore wind · Minsca Windfarm (Scotland) Limited	38 MW	Built	Chapelcross GSP SP Transmission (south Scotland)
Auchrobert Wind Farm Onshore wind · Auchrobert Wind Energy Limited	36 MW	Built	Linnmill 132/33kV SP Transmission (south Scotland)
Craig Nab Wind Energy Hub Wind + storage · Craig Nab Wind Energy Hub Limited	36 MW	Scoping	Ladyburn 132kV Substation SP Transmission (south Scotland)	Aug 2031
Loganhead Windfarm Onshore wind · Loganhead Wf Limited	36 MW	Consents Approved	Hopsrig Collector Substation SP Transmission (south Scotland)	Oct 2027
St Marys Isle Solar Farm Solar + storage · Grupotec Solar UK 5 Limited	36 MW	Consents Approved	Tongland 132/11kV SP Transmission (south Scotland)	Jun 2030
Andershaw Wind Farm Onshore wind · Andershaw Wind Power Limited	35 MW	Built	Linnmill 132/33kV SP Transmission (south Scotland)
Airies Wind Farm Onshore wind · Airies Windfarm Limited	35 MW	Built	Newton Stewart 132/33kV SP Transmission (south Scotland)
Hawkwood Wind Farm Onshore wind · Wilson Renewables IV LLP	34 MW	Scoping	Hawkwood Windfarm 33kV Substation SP Transmission (south Scotland)	Apr 2030
Glenmuckloch Wind Farm Onshore wind · Glenmuckloch Renewable Energy Limited	34 MW	Consents Approved	Glenmuckloch 132/33kV SP Transmission (south Scotland)	May 2029
Lorg Extension Wind Farm Onshore wind · RWE Renewables UK Onshore Wind Limited	33 MW	Scoping	Lorg Extension Wind Farm 132/33kV Substation SP Transmission (south Scotland)	Aug 2029
Glen App Windfarm Onshore wind · Scottish Power Renewables (UK) Limited	32 MW	Built	Glen App 33kV SP Transmission (south Scotland)
Dalswinton Onshore wind · Dalswinton Windfarm (Scotland) Limited	30 MW	Built	Dumfries 132/33kV SP Transmission (south Scotland)
Drummarnock Wind Farm Onshore wind · Drummarnock Wind Farm Limited	30 MW	Scoping	Bonnybridge 132/33kV SP Transmission (south Scotland)	Oct 2026
Hagshaw Hill Phase 1 Onshore wind · Hagshaw Hill Repowering Ltd	30 MW	Built	Hagshaw Hill Wind Farm 33kV Substation SP Transmission (south Scotland)
Meiklelaught Farm BESS Battery storage · GPC 1127 Ltd	30 MW	Scoping	Saltcoats 132/33kV SP Transmission (south Scotland)	Aug 2028
Sanquhar Wind Farm Onshore wind · Sanquhar Community Wind Company Limited	30 MW	Built	Sanquhar 132/33kV SP Transmission (south Scotland)
Assel Valley Wind Farm Onshore wind · Assel Valley Wind Energy Limited	30 MW	Built	Maybole 132/33kV SP Transmission (south Scotland)
Care Erskine BEGA Battery storage · Care Power (Erskine) Limited	30 MW	Built	Erskine 132/33kV SP Transmission (south Scotland)
Solwaybank Onshore wind · Solwaybank Energy Limited	30 MW	Built	Chapelcross 132/33kV SP Transmission (south Scotland)
Hare Hill Extension Wind Farm Onshore wind · Scottish Power Renewables (UK) Limited	30 MW	Built	Coylton 132/33kV SP Transmission (south Scotland)
Toddleburn Wind Farm Onshore wind · Sse Toddleburn Limited	28 MW	Built	Toddleburn 33kV SP Transmission (south Scotland)
Glenchamber Wind Farm Onshore wind · Glenchamber Wind Energy Limited	28 MW	Built	Glenluce 132/33kV SP Transmission (south Scotland)
Ardoch Farm Battery Storage Battery storage · Capbal (Kilwinning) Limited	27 MW	Scoping	Kilwinning 132/33kV SP Transmission (south Scotland)	Apr 2026
Whiteside Hill Wind Farm Onshore wind · Whiteside Hill Windfarm (Scotland) Limited	27 MW	Built	Glenglass 132/33kV SP Transmission (south Scotland)
Bankhead 25MW BESS Battery storage · GPC 1169 Ltd	25 MW	Scoping	Devonside 132/33kV SP Transmission (south Scotland)	Apr 2030
Elvanfoot (25MW) Energy Storage Battery storage · Elvanfoot Energy Storage 3 Limited	25 MW	Scoping	Elvanfoot Energy Storage 132/33Kv Collector Substation SP Transmission (south Scotland)	Oct 2029
Minnygap Onshore wind · Minnygap Energy Limited	25 MW	Built	Moffat 132/33kV SP Transmission (south Scotland)
Windy Standard 1 Repower Onshore wind · Fred Olsen Renewables Limited	22 MW	Scoping	Dun Hill 132/33kV SP Transmission (south Scotland)	Jun 2031
Brae WF Wind + storage · Wind 2 Limited	20 MW	Scoping	Linnmill GSP SP Transmission (south Scotland)	Aug 2032
Caledonian Paper Mill (Meadowhead) Gas · Upm-Kymmene (UK) Limited	20 MW	Built	Meadowhead GSP SP Transmission (south Scotland)
Kirk Hill Onshore wind · Kirk Hill Wind Farm Limited	20 MW	Built	Maybole GSP SP Transmission (south Scotland)

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.