Grid connection 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 shown2,255782.1 GW in total

In planning1,590scoping or awaiting consent

Consented or building265closest to connecting

Built400connected 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

2,255 projects · page 44 of 46

Project	Capacity	Stage	Connection site	From
Bispham BEGA Gas · Conrad (Bispham) Limited	20 MW	Built	Penwortham 400kV Substation National Grid (England & Wales)
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)
Ceannacroc (part of the Moriston Cascade) Hydro and pumped storage · Sse Generation Limited	20 MW	Built	Ceannacroc GSP SSEN Transmission (north Scotland)
Chatterley Gas · Conrad (Chatterley) Limited	20 MW	Built	Cellarhead 132kV Substation National Grid (England & Wales)
Conrad (Basingstoke) Limited Battery storage · Conrad (Basingstoke) Limited	20 MW	Built	Bramley GSP National Grid (England & Wales)
Farnham BESS Battery storage · Harmony FM Limited	20 MW	Built	Wrecclesham 33kV National Grid (England & Wales)
Green Frog @ Down Barn Farm Gas · Viridis 178 Limited	20 MW	Built	Lovedean 400kV Substation National Grid (England & Wales)
Hawkers Hill Energy Park Battery storage · Hawkers Hill Energy Park Limited	20 MW	Built	Hawkers Hill National Grid (England & Wales)
Invergarry (part of the Garry Cascade) Hydro and pumped storage · Sse Generation Limited	20 MW	Built	Invergarry 132kV Substation SSEN Transmission (north Scotland)
Kilmorack (part of the Beauly Cascade) Hydro and pumped storage · Sse Generation Limited	20 MW	Built	Kilmorack GSP SSEN Transmission (north Scotland)
Kirk Hill Onshore wind · Kirk Hill Wind Farm Limited	20 MW	Built	Maybole GSP SP Transmission (south Scotland)
Lamford Hill Solar + storage · Benbrack Wind Farm Limited	20 MW	Scoping	Benbrack Wind Farm 132/33kV Substation SP Transmission (south Scotland)	Aug 2029
Lister Drive Battery storage · Orsted Ess Mersey Limited	20 MW	Built	Lister Drive 132kV Substation National Grid (England & Wales)
Middlewich BEGA Gas · Conrad (Middlewich) Limited	20 MW	Built	Carrington GSP (SP Manweb) National Grid (England & Wales)
Peak Gen Barry Battery storage · Peak Gen Power 6 Limited	20 MW	Built	Aberthaw 132kV Substation National Grid (England & Wales)
Peak Gen Bracknell Gas · Peak Gen Power 11 Limited	20 MW	Built	Fleet 132KV Substation National Grid (England & Wales)
Peak Gen Makro Exeter Other · Peak Gen Power 14 Limited	20 MW	Built	Exeter 132kV Substation National Grid (England & Wales)
Sage Solar · Sage North Sea Limited	20 MW	Scoping	St Fergus Mobil 132/11kV Substation SSEN Transmission (north Scotland)	Apr 2029
Shire End Solar Farm Solar · Qair Scotland Limited	20 MW	Scoping	Abernethy 2 GSP SSEN Transmission (north Scotland)	Oct 2033
Stoneygroves PV Solar · Enviromena Project Management UK Limited	20 MW	Scoping	Charleston GSP 132/33kV SSEN Transmission (north Scotland)	Oct 2031
Talladh a Bheithe Battery storage · Muirden Energy LLP	20 MW	Scoping	Rannoch GSP SSEN Transmission (north Scotland)	Oct 2035
Tarland Battery Storage System Battery storage · Tarland Limited	20 MW	Consents Approved	Tarland 132/33kV GSP Substation SSEN Transmission (north Scotland)	Oct 2026
Tralorg Wind Farm Onshore wind · Tralorg Wind Farm Limited	20 MW	Built	Tralorg 33kV SP Transmission (south Scotland)
Kincorth BESS Battery storage · Kincorth Energy Storage System Ltd	20 MW	Scoping	Redmoss GSP SSEN Transmission (north Scotland)	Oct 2031
An Suidhe Wind Farm - Argyll (SRO) Onshore wind · An Suidhe Wind Farm Limited	19 MW	Built	Eredine GSP SSEN Transmission (north Scotland)
Ardkinglas Onshore wind · Scottish Power Renewables (UK) Limited	19 MW	Built	Ardkinglas GSP SSEN Transmission (north Scotland)
Culligran (part of the Beauly Cascade) Hydro and pumped storage · Sse Generation Limited	19 MW	Built	Culligran GSP SSEN Transmission (north Scotland)
Conrad (Swindon) Limited Battery storage · Conrad (Swindon) Limited	19 MW	Built	Minety GSP National Grid (England & Wales)
Conrad (Winchester) Limited Battery storage · Conrad (Winchester) Limited	19 MW	Built	Nursling GSP National Grid (England & Wales)
Jamesfield Farm Phase 2 Battery Storage Battery storage · Harmony Jf Limited	19 MW	Built	Abernethy GSP SSEN Transmission (north Scotland)
Mossford (part of the Conon Cascade) Hydro and pumped storage · Sse Generation Limited	19 MW	Built	Mossford GSP SSEN Transmission (north Scotland)
Barns of Wedderburn (ABEI ENERGY GREEN VI) Solar + storage · Abei Energy Limited	18 MW	Scoping	Milton of Craigie GSP SSEN Transmission (north Scotland)	Oct 2033
Livishie (part of the Moriston Cascade) Hydro and pumped storage · Sse Generation Limited	18 MW	Built	Glenmoriston GSP SSEN Transmission (north Scotland)
Orrin (part of the Conon Cascade) Hydro and pumped storage · Sse Generation Limited	18 MW	Built	Orrin GSP SSEN Transmission (north Scotland)
Quoich (part of the Garry Cascade) Hydro and pumped storage · Sse Generation Limited	18 MW	Built	Quoich GSP SSEN Transmission (north Scotland)
Tullymurdoch Wind Farm Onshore wind · Tullymurdoch Limited	18 MW	Built	Coupar Angus 132/33kV GSP SSEN Transmission (north Scotland)
Tullo Wind Farm Onshore wind · Tullo Wind Farm Limited	17 MW	Built	Bridge of Dun GSP SSEN Transmission (north Scotland)
Finlarig Hydro and pumped storage · Sse Generation Limited	17 MW	Built	Killin 132/11kV Substation SSEN Transmission (north Scotland)
Costa Head Onshore wind · Costa Head Wind Farm Limited	16 MW	Scoping	Finstown GSP SSEN Transmission (north Scotland)	Apr 2029
Keithick 16 Solar & BESS Solar + storage · Sirius Ecodev (Keithick) Ltd	16 MW	Consents Approved	Coupar Angus 132/33kV GSP SSEN Transmission (north Scotland)	Dec 2026
Plymouth Rock Gas · Viridis 178 Limited	15 MW	Built	Landulph GSP National Grid (England & Wales)
Glanford Other · Epr Glanford Limited	15 MW	Built	Keadby GSP National Grid (England & Wales)
Green Frog @ Letchworth Gas · Viridis 178 Limited	15 MW	Built	Wymondley GSP National Grid (England & Wales)
Nant Hydro and pumped storage · Sse Generation Limited	15 MW	Built	Nant 132kV Substation SSEN Transmission (north Scotland)
Pitlochry (part of the Clunie Cascade) Hydro and pumped storage · Sse Generation Limited	15 MW	Built	Pitlochry (Clunie Cascade Hydro Scheme) SSEN Transmission (north Scotland)
Stoneyfield Onshore wind · Wind 2 Limited	15 MW	Scoping	Rothienorman GSP SSEN Transmission (north Scotland)	Sep 2030
Torr Achilty (part of the Conon Cascade) Hydro and pumped storage · Sse Generation Limited	15 MW	Built	Torr Achilty (Conan Cascade Hydro Scheme) SSEN Transmission (north Scotland)
Trafalgar Park Gas · Viridis 178 Limited	14 MW	Built	Willington 132kV Substation National Grid (England & Wales)
Crystal Rig III Wind Farm Onshore wind · Crystal Rig III Limited	14 MW	Built	Crystal Rig 132/33kV 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.