Home › Grid infrastructure › Connection queue
NESO TEC REGISTER · GREAT BRITAINOffshore 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 shown150131.9 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
150 projects · page 1 of 3
| Project | Capacity | Stage |
|---|---|---|
| Hornsea Power Station 3 Offshore wind · Hornsea Project Three (UK) Limited |
3.0 GW | Consents Approved |
| Marram Wind Offshore Wind Farm Offshore wind · Marramwind Limited |
3.0 GW | Scoping |
| Hornsea Power Station 4 Offshore wind · Orsted Hornsea Project Four Limited |
2.6 GW | Scoping |
| Portwind Offshore wind · Se Portwind Ltd |
2.5 GW | Scoping |
| Hornsea Power Station 3 Offshore wind · Hornsea Project Three (UK) Limited |
2.3 GW | Consents Approved |
| 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 |
| Gallos Offshore wind · Corio Generation Limited |
2.0 GW | Scoping |
| Machair Offshore Wind Farm Offshore wind · Scottish Power Renewables (UK) 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 |
| Berwick Bank Offshore Wind Farm C Offshore wind · Berwick Bank C Limited |
1.8 GW | Scoping |
| North-East Offshore Hybrid Asset Offshore wind · National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| GT R4 Offshore Wind Farm Offshore wind · Gt R4 Limited |
1.5 GW | Scoping |
| Havbredey Offshore wind · Havbredey Limited |
1.5 GW | Scoping |
| Hornsea Power Station 4 Offshore wind · Orsted Hornsea Project Four Limited |
1.5 GW | Scoping |
| Merlin 2 Offshore Windfarm Offshore wind · Offshore Wind Limited |
1.5 GW | Scoping |
| Mona Offshore Wind Farm Offshore wind · Mona Offshore Wind Limited |
1.5 GW | Scoping |
| Morgan Offshore Wind Farm Offshore wind · Morgan Offshore Wind Limited |
1.5 GW | Scoping |
| Morven A Offshore Wind Farm (Prev Phoenix 1A) Offshore wind · Morven Offshore Wind Limited |
1.5 GW | Scoping |
| Phoenix 1B Offshore Wind Farm Offshore wind · Morven Offshore Wind Limited |
1.5 GW | Scoping |
| SSE Celtic Sea 1 Offshore wind · Sse Renewables Offshore Windfarm Holdings Limited |
1.5 GW | Scoping |
| Stromar Offshore Windfarm Offshore wind · Stromar Offshore Wind Farm Limited |
1.5 GW | Scoping |
| Torridge Offshore Wind Farm Offshore wind · Gwynt Glas Offshore Wind Farm Limited |
1.5 GW | Scoping |
| Dogger Bank D Offshore Wind Farm Offshore wind · Doggerbank Offshore Wind Farm Project 4 Projco Limited |
1.5 GW | Scoping |
| Dogger Bank South East Offshore wind · RWE Renewables UK Dogger Bank South (East) Limited |
1.5 GW | Scoping |
| Dogger Bank South West Offshore wind · Rwe Renewables UK Dogger Bank South (West) Limited |
1.5 GW | Scoping |
| Intog 2 Offshore wind · Cerulean Winds Limited |
1.4 GW | Scoping |
| Berwick Bank Offshore Wind Farm A Offshore wind · Berwick Bank A Limited |
1.4 GW | Scoping |
| Berwick Bank Offshore Wind Farm B Offshore wind · Berwick Bank B Limited |
1.4 GW | Scoping |
| Cenos Offshore wind · Flotation Energy Limited |
1.4 GW | Scoping |
| Scira-Dudgeon Extension Offshore wind · Sheringham Shoal And Dudgeon Extensions Projco Limited |
1.4 GW | Scoping |
| East Anglia Three Offshore wind · East Anglia Three Limited |
1.3 GW | Consents Approved |
| Isle of Man Offshore Wind Farm Offshore wind · Mooir Vannin Offshore Wind Farm Limited |
1.3 GW | Scoping |
| Norfolk Boreas Offshore wind · Norfolk Boreas Limited |
1.3 GW | Scoping |
| Ossian 1 Offshore Wind Farm Offshore wind · Ossian Offshore Wind Farm Limited |
1.3 GW | Scoping |
| Sofia Offshore Wind Farm Offshore wind · Sofia Offshore Wind Farm Limited |
1.3 GW | |
| Vanguard Offshore wind · Norfolk Vanguard West Limited |
1.3 GW | Consents Approved |
| Vanguard East Offshore wind · Norfolk Vanguard East Ltd |
1.3 GW | Consents Approved |
| Bellrock Offshore Wind Farm Offshore wind · Bellrock Offshore Wind Farm Limited |
1.2 GW | Scoping |
| Dogger Bank Project 4 (Dogger Bank B) Offshore wind · Doggerbank Offshore Wind Farm Project 2 Projco Limited |
1.2 GW | |
| Dogger Bank Project A Offshore wind · Doggerbank Offshore Wind Farm Project 1 Projco Limited |
1.2 GW | |
| Dogger Bank Project C Offshore wind · Doggerbank Offshore Wind Farm Project 3 Projco Limited |
1.2 GW | Consents Approved |
| Rampion Extension Offshore Wind Farm Offshore wind · Rampion Extension Development Limited |
1.2 GW | Scoping |
| Berwick Bank Offshore Wind Farm A Offshore wind · Berwick Bank A Limited |
1.2 GW | Scoping |
| Berwick Bank Offshore Wind Farm B Offshore wind · Berwick Bank B Limited |
1.2 GW | Scoping |
| Awel Y Mor Offshore wind · Awel Y Mor Offshore Wind Farm Limited |
1.1 GW | Scoping |
| Five Estuaries Offshore Wind Farm Offshore wind · Five Estuaries Offshore Wind Farm Limited |
1.1 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 |
Page 1 of 3
Next →
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.