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NESO TEC REGISTER · GREAT BRITAINOffshore wind 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 shown3835.7 GW in total
In planning31scoping or awaiting consent
Consented or building1closest to connecting
Built6connected and operating
Map
Loading projects…
Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
38 projects
| Project | Capacity | Stage |
|---|---|---|
| Marram Wind Offshore Wind Farm Offshore wind · Marramwind Limited |
3.0 GW | Scoping |
| OWPL Windfarm Offshore wind · Offshore Wind Power Limited |
2.3 GW | Scoping |
| Caledonia Offshore Wind Farm Offshore wind · Caledonia Offshore Wind Farm Limited |
2.0 GW | Scoping |
| Arven Offshore Wind Farm Offshore wind · Arven Offshore Wind Farm Limited |
1.8 GW | Scoping |
| Bellrock Offshore Wind Farm Offshore wind · Bellrock Offshore Wind Farm Limited |
1.8 GW | Scoping |
| North-East Offshore Hybrid Asset Offshore wind · National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| Havbredey Offshore wind · Havbredey Limited |
1.5 GW | Scoping |
| Stromar Offshore Windfarm Offshore wind · Stromar Offshore Wind Farm Limited |
1.5 GW | Scoping |
| Cenos Offshore wind · Flotation Energy Limited |
1.4 GW | Scoping |
| Ossian 1 Offshore Wind Farm Offshore wind · Ossian Offshore Wind Farm Limited |
1.3 GW | Scoping |
| Bellrock Offshore Wind Farm Offshore wind · Bellrock Offshore Wind Farm Limited |
1.2 GW | Scoping |
| Seagreen 1 Offshore Wind Farm Offshore wind · Seagreen Wind Energy Limited |
1.1 GW | |
| Ayre (ex Cluaran Ear - Thuath) Offshore Wind Farm Offshore wind · Ayre Offshore Wind Farm Limited |
1.0 GW | Awaiting Consents |
| Bowdun (ex Cluaran Deas Ear) Offshore Wind Farm Offshore wind · Bowdun Offshore Wind Farm Limited |
1.0 GW | Awaiting Consents |
| Marram Wind Offshore Wind Farm Offshore wind · Marramwind Limited |
1.0 GW | Scoping |
| Muir Mhor Offshore Wind Farm Offshore wind · Muir Mhòr Offshore Wind Farm Limited |
1.0 GW | Awaiting Consents |
| Stromar Offshore Windfarm Offshore wind · Stromar Offshore Wind Farm Limited |
1.0 GW | Scoping |
| Buchan 01 Offshore Wind Farm Offshore wind · Buchan Offshore Wind Limited |
960 MW | Scoping |
| Broadshore Offshore Wind Farm Offshore wind · Broadshore Offshore Wind Farm Limited |
900 MW | Scoping |
| Moray East Offshore Wind Farm Offshore wind · Moray Offshore Windfarm (East) Limited |
900 MW | |
| Spiorad Na Mara Offshore Wind Farm Offshore wind · Spiorad Na Mara Limited |
900 MW | Scoping |
| Moray West Offshore Windfarm Offshore wind · Moray Offshore Windfarm (West) Limited |
860 MW | |
| OWPL Windfarm Offshore wind · Offshore Wind Power Limited |
750 MW | Scoping |
| Caledonia Offshore Wind Farm Offshore wind · Caledonia Offshore Wind Farm Limited |
600 MW | Scoping |
| Cerulean Winds INTOG 1 Offshore wind · Cerulean Winds Limited |
600 MW | Awaiting Consents |
| Beatrice Wind Farm Offshore wind · Beatrice Offshore Windfarm Limited |
588 MW | |
| Green Volt Offshore Windfarm Offshore wind · Green Volt Offshore Windfarm Ltd |
560 MW | Scoping |
| Arven South Offshore Wind Farm Offshore wind · Arven South Limited |
500 MW | Scoping |
| Sealtainn Offshore Wind Farm Offshore wind · Shetland Offshore Wind Limited |
500 MW | Scoping |
| Magwind Offshore wind · Magnora Offshore Wind N3 Limited |
495 MW | Scoping |
| Green Volt Offshore Windfarm Offshore wind · Green Volt Offshore Windfarm Ltd |
300 MW | Scoping |
| Salamander Offshore Wind Farm Offshore wind · Salamander Wind Project Company Limited |
200 MW | Scoping |
| Pentland Floating Offshore Wind Farm Offshore wind · Highland Wind Limited |
100 MW | Consents Approved |
| Scaraben Offshore Wind Farm Offshore wind · Scaraben Offshore Wind Farm Limited |
100 MW | Scoping |
| Sinclair Offshore Wind Farm Offshore wind · Sinclair Offshore Wind Farm Limited |
100 MW | Scoping |
| Aberdeen Offshore Wind Farm Offshore wind · Aberdeen Offshore Wind Farm Limited |
96 MW | |
| Project Flora Peterhead Offshore wind · Jera Nex Bp North East Limited |
50 MW | Scoping |
| Kincardine Offshore Wind Farm Offshore wind · Kincardine Offshore Windfarm Limited |
50 MW |
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.