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NESO TEC REGISTER · GREAT BRITAINGrid connection projects in the connection queue on the SSEN Transmission (north 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 shown457.3 GW in total
In planning303scoping or awaiting consent
Consented or building52closest to connecting
Built89connected and operating
Map
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
45 projects
| Project | Capacity | Stage |
|---|---|---|
| Earba PSH Hydro and pumped storage · Earba Limited |
1.8 GW | Consents Approved |
| Coire Glas Pumped Storage Hydro and pumped storage · Coire Glas Hydro Pumped Storage Limited |
612 MW | Consents Approved |
| Earba PSH Hydro and pumped storage · Earba Limited |
600 MW | Consents Approved |
| Loch na Cathrach Pumped Storage Hydro Hydro and pumped storage · Statkraft Highlands Psh Limited |
550 MW | Consents Approved |
| Loch na Cathrach Pumped Storage Hydro Hydro and pumped storage · Statkraft Highlands Psh Limited |
450 MW | Consents Approved |
| Blackhillock Battery Battery storage · Blackhillock Flexpower Ltd |
349 MW | Consents Approved |
| Zenobe Blackhillock 300 MW Battery storage · Zenobe Blackhillock Limited |
300 MW | Consents Approved |
| MeyGen Tidal Battery storage · Meygrid Limited |
237 MW | Consents Approved |
| Strathy South Wind Onshore wind · Sse Generation Limited |
208 MW | Consents Approved |
| Muaitheabhal Wind Farm Hydro and pumped storage · Uisenis Power Limited |
189 MW | Consents Approved |
| Stornoway Wind Farm Onshore wind · Stornoway Wind Farm Limited |
180 MW | Consents Approved |
| Energy Isles Onshore wind · Energy Isles Shetland Limited |
120 MW | Consents Approved |
| Slickly Wind Farm Wind + storage · Slickly Wind Farm Limited |
114 MW | Consents Approved |
| Beaw Field Wind Farm Onshore wind · Beaw Field Shetland Limited |
102 MW | Consents Approved |
| Pentland Floating Offshore Wind Farm Offshore wind · Highland Wind Limited |
100 MW | Consents Approved |
| Chleansaid Wind Farm Onshore wind · Esb Asset Development UK Limited |
96 MW | Consents Approved |
| Blarghour Wind Onshore wind · Blarghour Wind Farm Limited |
67 MW | Consents Approved |
| Cairn Duhie Wind Farm Onshore wind · Cairn Duhie Energy Limited |
67 MW | Consents Approved |
| Strathy Wood Wind Farm Onshore wind · RWE Renewables UK Onshore Wind Limited |
64 MW | Consents Approved |
| Tomchrasky Wind Farm Onshore wind · E Power Limited |
63 MW | Consents Approved |
| High Constellation Windfarm Onshore wind · High Constellation Windfarm Limited |
50 MW | Consents Approved |
| Lairg II Wind Farm Onshore wind · Lairg II LLP |
50 MW | Consents Approved |
| Rothienorman 50MW BESS Battery storage · Rothienorman Flexpower Ltd |
50 MW | Consents Approved |
| Aberarder Wind Farm Onshore wind · Aberarder Wind Farm LLP |
50 MW | Consents Approved |
| Corshellach Battery Energy Storage System Battery storage · Corshellach Energy Storage Limited |
50 MW | Consents Approved |
| Drum Farm Energy Storage Facility Battery storage · Field Drum Farm Ltd |
50 MW | Consents Approved |
| Glen Ullinish Wind Farm Onshore wind · Glen Ullinish Wf Limited |
50 MW | Consents Approved |
| Lovat Estate BESS Battery storage · LG-B-50a Limited |
50 MW | Consents Approved |
| Meetlaw BESS Battery storage · Carravindoon Limited |
50 MW | Consents Approved |
| Overhill BESS Battery storage · Pulse Clean Energy Spv Watt Limited |
50 MW | Consents Approved |
| Dell Wind Farm Onshore wind · Dell Wind Farm Limited |
50 MW | Consents Approved |
| Hollandmey Renewable Energy Development Onshore wind · Scottish Power Renewables (UK) Limited |
50 MW | Consents Approved |
| Garbet Wind Farm Onshore wind · Garbet Wind Farm LLP |
46 MW | Consents Approved |
| Perwinnes Solar + storage · Perwinnes Solar And Battery Storage Limited |
45 MW | Consents Approved |
| Berryburn Extension Wind Farm Onshore wind · Bb2 Wind Farm Limited |
43 MW | Consents Approved |
| Coupar Angus Battery Battery storage · Coupar Limited |
40 MW | Consents Approved |
| Mossy Hill Wind Farm Onshore wind · Mossy Hill Shetland Limited |
40 MW | Consents Approved |
| Thainstone Energy Park Other · Agile Energy Recovery (Inverurie) Limited |
40 MW | Consents Approved |
| Keith Battery Storage Battery storage · Field Keith Ltd |
39 MW | Consents Approved |
| Hill of Towie 2 Wind Farm Onshore wind · Greenhills 1 Limited |
36 MW | Consents Approved |
| Arbroath Battery Substation Battery storage · Arbroath Limited |
35 MW | Consents Approved |
| Montreathmont Moor Forest Solar + storage · Montreathmont Energy Centre Limited |
34 MW | Consents Approved |
| MeyGen Tidal Battery storage · Meygrid Limited |
28 MW | Consents Approved |
| Tarland Battery Storage System Battery storage · Tarland Limited |
20 MW | Consents Approved |
| Keithick 16 Solar & BESS Solar + storage · Sirius Ecodev (Keithick) Ltd |
16 MW | Consents Approved |
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.