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NESO TEC REGISTER · GREAT BRITAIN

Offshore wind 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 shown4318.8 GW in total
In planning95scoping or awaiting consent
Consented or building12closest to connecting
Built43connected and operating

Map

Loading projects…

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

43 projects
ProjectCapacityStageConnection siteFrom
Sofia Offshore Wind Farm
Offshore wind · Sofia Offshore Wind Farm Limited
1.3 GWBuilt Lackenby 400kV Substation
National Grid (England & Wales)
Dogger Bank Project 4 (Dogger Bank B)
Offshore wind · Doggerbank Offshore Wind Farm Project 2 Projco Limited
1.2 GWBuilt Dogger Bank 220kV Offshores
National Grid (England & Wales)
Dogger Bank Project A
Offshore wind · Doggerbank Offshore Wind Farm Project 1 Projco Limited
1.2 GWBuilt Dogger Bank 220kV Offshores
National Grid (England & Wales)
Seagreen 1 Offshore Wind Farm
Offshore wind · Seagreen Wind Energy Limited
1.1 GWBuilt Tealing 275/33kV Substation
SSEN Transmission (north Scotland)
Moray East Offshore Wind Farm
Offshore wind · Moray Offshore Windfarm (East) Limited
900 MWBuilt New Deer 400kV Substation
SSEN Transmission (north Scotland)
Moray West Offshore Windfarm
Offshore wind · Moray Offshore Windfarm (West) Limited
860 MWBuilt Moray Firth 220/33kV Platform 1 & 2 Offshore Substation
SSEN Transmission (north Scotland)
Triton Knoll Offshore Wind Farm
Offshore wind · Triton Knoll Offshore Wind Farm Limited
824 MWBuilt Triton Knoll Offshore Substation
National Grid (England & Wales)
East Anglia One
Offshore wind · East Anglia One Limited
680 MWBuilt Platform EA One 220/66kV Offshore Substation
National Grid (England & Wales)
London Array Offshore Wind Farm
Offshore wind · London Array Limited
630 MWBuilt London Array 33/150kV Offshore Substations
Offshore transmission owner
Beatrice Wind Farm
Offshore wind · Beatrice Offshore Windfarm Limited
588 MWBuilt Beatrice 400kV Substation
SSEN Transmission (north Scotland)
Gwynt Y Mor Offshore Wind Farm
Offshore wind · Gwynt Y Mor Offshore Wind Farm Limited
574 MWBuilt Gwynt y Mor 132/33kV Offshore Substation
Offshore transmission owner
Race Bank Wind Farm
Offshore wind · Race Bank Wind Farm Limited
565 MWBuilt Race Bank 132kV Substation
National Grid (England & Wales)
Greater Gabbard Offshore Wind Farm
Offshore wind · Greater Gabbard Offshore Winds Limited
500 MWBuilt Gabbard 33/132kV Offshore Substation
Offshore transmission owner
Neart Na Gaoithe Offshore Wind Farm
Offshore wind · Neart Na Gaoithe Offshore Wind Limited
448 MWBuilt Neart Na Gaoithe 220/66KV Offshore Substation
SP Transmission (south Scotland)
Hornsea Power Station 2A
Offshore wind · Breesea Limited
440 MWBuilt Hornsea Platform 2A Offshore Substation
National Grid (England & Wales)
Hornsea Power Station 2B
Offshore wind · Soundmark Wind Limited
440 MWBuilt Hornsea Platform 2B Offshore Substation
National Grid (England & Wales)
Hornsea Power Station 2C
Offshore wind · Sonningmay Wind Limited
440 MWBuilt Hornsea Power Station 2C Offshore platform Substation
National Grid (England & Wales)
Dudgeon Offshore Wind Farm
Offshore wind · Dudgeon Offshore Wind Limited
400 MWBuilt Necton 400kV Substation
National Grid (England & Wales)
Hornsea Power Station 1A
Offshore wind · Hornsea 1 Limited
400 MWBuilt Hornsea Platform 1A Offshore Substation
National Grid (England & Wales)
Hornsea Power Station 1B
Offshore wind · Hornsea 1 Limited
400 MWBuilt Hornsea Platform 1B Offshore Substation
National Grid (England & Wales)
Hornsea Power Station 1C
Offshore wind · Hornsea 1 Limited
400 MWBuilt Hornsea Platform 1C Offshore Substation
National Grid (England & Wales)
Rampion Offshore Wind Farm
Offshore wind · Rampion Offshore Wind Limited
400 MWBuilt Rampion 33/132kV Offshore
National Grid (England & Wales)
West of Duddon Sands Offshore Wind Farm
Offshore wind · Morecambe Wind Limited
382 MWBuilt West of Duddon Sands 34/155kV Offshore Substation
Offshore transmission owner
Galloper Wind Farm
Offshore wind · Galloper Wind Farm Limited
348 MWBuilt Galloper North 132/33kV Substation
National Grid (England & Wales)
Walney 4 Offshore Wind Farm
Offshore wind · Walney Extension Limited
330 MWBuilt Walney 4 Offshore Substation
National Grid (England & Wales)
Walney 3 Offshore Wind Farm
Offshore wind · Walney Extension Limited
330 MWBuilt Walney 3 Offshore Substation
National Grid (England & Wales)
Sheringham Shoal Offshore Wind Farm
Offshore wind · Scira Offshore Energy Limited
315 MWBuilt Sheringham Shoal 33/132kV Offshore Substations
Offshore transmission owner
Thanet Offshore Wind Farm
Offshore wind · Thanet Offshore Wind Limited
300 MWBuilt Thanet 33/132kV Offshore Substation
Offshore transmission owner
Lincs Offshore Wind Farm
Offshore wind · Lincs Wind Farm Limited
265 MWBuilt Lincs 33/132kV Offshore Substation
Offshore transmission owner
Burbo Bank Extension Offshore Wind Farm
Offshore wind · Burbo Extension Ltd
258 MWBuilt BURBO BANK EXTENSION OFFSHORE Substation
National Grid (England & Wales)
Humber Gateway Offshore Wind Farm
Offshore wind · Rwe Renewables UK Humber Wind Limited
220 MWBuilt Humber Gateway 33/132kV Offshore Substation
Offshore transmission owner
Westermost Rough Offshore Wind Farm
Offshore wind · Westermost Rough Limited
207 MWBuilt Westermost Rough Offshore Substation
Offshore transmission owner
Walney I Offshore Wind Farm
Offshore wind · Walney (UK) Offshore Windfarms Limited
182 MWBuilt Walney 1 33/132kV Offshore Substation
Offshore transmission owner
Walney II Offshore Wind Farm
Offshore wind · Walney (UK) Offshore Windfarms Limited
182 MWBuilt Walney 2 33/132kV Substation
Offshore transmission owner
Ormonde Offshore Wind Farm
Offshore wind · Ormonde Energy Limited
150 MWBuilt Ormonde 33/132kV Offshore Substation
Offshore transmission owner
Gunfleet Sands Offshore Wind Farm
Offshore wind · Gunfleet Sands Limited
100 MWBuilt Gunfleet Sands 33/132kV Offshore
National Grid (England & Wales)
Aberdeen Offshore Wind Farm
Offshore wind · Aberdeen Offshore Wind Farm Limited
96 MWBuilt Aberdeen Bay 132kV Substation
SSEN Transmission (north Scotland)
Robin Rigg West Offshore Wind Farm
Offshore wind · Rwe Renewables UK Robin Rigg West Limited
92 MWBuilt Robin Rigg West Offshore Wind Farm Substation
Offshore transmission owner
Barrow Offshore Wind Farm
Offshore wind · Barrow Offshore Wind Limited
90 MWBuilt Barrow 132/33kV Offshore Substation
Offshore transmission owner
Burbo Bank Offshore Wind Farm
Offshore wind · Orsted Burbo (UK) Limited
90 MWBuilt Birkenhead 275kV Substation
National Grid (England & Wales)
Robin Rigg East Offshore Wind Farm
Offshore wind · Rwe Renewables UK Robin Rigg East Limited
86 MWBuilt Robin Rigg East 132/33kV Offshore Substation
Offshore transmission owner
Gunfleet Sands II Offshore Wind Farm
Offshore wind · Gunfleet Sands II Ltd
64 MWBuilt Gunfleet Sands 33/132kV Offshore
National Grid (England & Wales)
Kincardine Offshore Wind Farm
Offshore wind · Kincardine Offshore Windfarm Limited
50 MWBuilt Redmoss GSP
SSEN Transmission (north 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.