Grid connections

Offshore wind grid connections in the UK

Rare Context lists 72 offshore wind grid connections in the United Kingdom, with 96,509 MW of capacity between them. The largest is Hornsea Power Station 3 grid connection (3,000 MW).

All offshore wind grid connections

Sorted by capacity. A project counts under each technology its queue entry gives it.

Grid connection	Region	Holder	Capacity
Hornsea Power Station 3 grid connection	England	Hornsea Project Three (UK) Limited	3,000 MW
Marram Wind Offshore Wind Farm grid connection	Scotland	Marramwind Limited	3,000 MW
Hornsea Power Station 4 grid connection	England	Orsted Hornsea Project Four Limited	2,600 MW
Portwind grid connection	England	SE Portwind Ltd	2,500 MW
OWPL Windfarm grid connection	Scotland	Offshore Wind Power Limited	2,250 MW
Caledonia Offshore Wind Farm grid connection	Scotland	Caledonia Offshore Wind Farm Limited	2,000 MW
Gallos grid connection	England	Corio Generation Limited	2,000 MW
Machair Offshore Wind Farm grid connection	Scotland	Scottish Power Renewables	2,000 MW
Arven Offshore Wind Farm grid connection	Scotland	Arven Offshore Wind Farm Limited	1,800 MW
Bellrock Offshore Wind Farm grid connection	Scotland	Bellrock Offshore Wind Farm Limited	1,800 MW
Berwick Bank Offshore Wind Farm C grid connection	England	Berwick Bank C Limited	1,800 MW
North-East Offshore Hybrid Asset grid connection	Scotland	National Grid Interconnector Holdings Limited	1,800 MW
GT R4 Offshore Wind Farm grid connection	England	GT R4 Limited	1,500 MW
Havbredey grid connection	Scotland	Havbredey Limited	1,500 MW
Merlin 2 Offshore Windfarm grid connection	England	Offshore Wind Limited	1,500 MW
Mona Offshore Wind Farm grid connection	Wales	Mona Offshore Wind Limited	1,500 MW
Morgan Offshore Wind Farm grid connection	England	Morgan Offshore Wind Limited	1,500 MW
Morven A Offshore Wind Farm (Prev Phoenix 1A) grid connection	England	Morven Offshore Wind Limited	1,500 MW
Phoenix 1B Offshore Wind Farm grid connection	Scotland	Morven Offshore Wind Limited	1,500 MW
SSE Celtic Sea 1 grid connection	England	SSE Renewables Offshore Windfarm Holdings Limited	1,500 MW
Stromar Offshore Windfarm grid connection	Scotland	Stromar Offshore Wind Farm Limited	1,500 MW
Torridge Offshore Wind Farm grid connection	—	Gwynt Glas Offshore Wind Farm Limited	1,500 MW
Dogger Bank D Offshore Wind Farm grid connection	England	Doggerbank Offshore Wind Farm Project 4 Projco Limited	1,450 MW
Dogger Bank South East grid connection	England	RWE Renewables UK Dogger Bank South (East) Limited	1,450 MW
Dogger Bank South West grid connection	England	RWE Renewables UK Dogger Bank South (West) Limited	1,450 MW
INTOG 2 grid connection	Scotland	Cerulean Winds Limited	1,400 MW
Berwick Bank Offshore Wind Farm A grid connection	Scotland	Berwick Bank A Limited	1,380 MW
Berwick Bank Offshore Wind Farm B grid connection	Scotland	Berwick Bank B Limited	1,380 MW
CENOS grid connection	Scotland	Flotation Energy	1,350 MW
Scira-Dudgeon Extension grid connection	England	Sheringham Shoal and Dudgeon Extensions Projco Limited	1,350 MW
East Anglia Three grid connection	—	East Anglia Three Limited	1,320 MW
Isle of Man Offshore Wind Farm grid connection	—	Mooir Vannin Offshore Wind Farm Limited	1,320 MW
Norfolk Boreas grid connection	England	Norfolk Boreas Limited	1,320 MW
Ossian 1 Offshore Wind Farm grid connection	Scotland	Ossian Offshore Wind Farm Limited	1,320 MW
Sofia Offshore Wind Farm grid connection	England	Sofia Offshore Wind Farm Limited	1,320 MW
Vanguard East grid connection	England	Norfolk Vanguard East Ltd	1,320 MW
Vanguard grid connection	England	Norfolk Vanguard Limited	1,320 MW
Dogger Bank Project 4 (Dogger Bank B) grid connection	—	Doggerbank Offshore Wind Farm Project 2 Projco Limited	1,200 MW
Dogger Bank Project A grid connection	—	Doggerbank Offshore Wind Farm Project 1 Projco Limited	1,200 MW
Dogger Bank Project C grid connection	England	Doggerbank Offshore Wind Farm Project 3 Projco Limited	1,200 MW
Rampion Extension Offshore Wind Farm grid connection	England	Rampion Extension Development Limited	1,200 MW
Awel Y Mor grid connection	Wales	Awel y Mor Offshore Wind Farm Limited	1,100 MW
Five Estuaries Offshore Wind Farm grid connection	—	Five Estuaries Offshore Wind Farm Ltd	1,080 MW
Seagreen 1 Offshore Wind Farm grid connection	Scotland	Seagreen Wind Energy	1,075 MW
Ayre (ex Cluaran Ear - Thuath) Offshore Wind Farm grid connection	Scotland	Ayre Offshore Wind Farm Limited	1,008 MW
Bowdun (ex Cluaran Deas Ear) Offshore Wind Farm grid connection	Scotland	Bowdun Offshore Wind Farm Limited	1,008 MW
Cormoran Offshore Wind Farm grid connection	England	South West Wind Holdco Limited	1,008 MW
Mererid Offshore Wind Farm grid connection	England	South West Wind Holdco Limited	1,008 MW
Ossian 4 Offshore Wind Farm grid connection	Scotland	Ossian Offshore Wind Farm Limited	1,008 MW
Celtic 2 Offshore Wind Farm grid connection	England	RWE Offshore Wind	1,000 MW
Celtic Sea Offshore Wind Farm (ESB) grid connection	—	ESB Asset Development UK	1,000 MW
Equinor Celtic Sea 1 grid connection	England	Equinor New Energy Limited	1,000 MW
Equinor Celtic Sea 2 grid connection	—	Equinor New Energy Limited	1,000 MW
Gwynt Glas Offshore Wind Farm 2 grid connection	England	Gwynt Glas Offshore Wind Farm Limited	1,000 MW
Icewind Blyth grid connection	England	Kari Energy Limited	1,000 MW
Icewind Connah's Quay grid connection	Wales	Kari Energy Limited	1,000 MW
Icewind Hawthorn Pit grid connection	England	Kari Energy Limited	1,000 MW
Llywelyn Extension Offshore Wind Farm grid connection	—	Falck Renewables	1,000 MW
Muir Mhor Offshore Wind Farm grid connection	Scotland	Muir Mhòr Offshore Wind Farm Limited	1,000 MW
North Falls Offshore Wind Farm grid connection	—	North Falls Offshore Wind Farm Ltd	1,000 MW
Petroc Extension Offshore Wind Farm grid connection	England	Bluefloat Energy UK Holdings Limited	1,000 MW
SPR CS1 grid connection	—	Scottish Power Renewables	1,000 MW
Buchan 01 Offshore Wind Farm grid connection	Scotland	Buchan Offshore Wind Limited	960 MW
Broadshore Offshore Wind Farm grid connection	Scotland	Broadshore Offshore Wind Farm Limited	900 MW
Moray East Offshore Wind Farm grid connection	Scotland	Moray Offshore Windfarm (East) Limited	900 MW
Spiorad Na Mara Offshore Wind Farm grid connection	Scotland	Spiorad na Mara Limited	900 MW
East Anglia One North grid connection	England	East Anglia One North Limited	880 MW
East Anglia Two grid connection	—	East Anglia Two Limited	880 MW
Moray West Offshore Windfarm grid connection	Scotland	Moray Offshore Windfarm (West) Limited	860 MW
Triton Knoll Offshore Wind Farm grid connection	—	Triton Knoll Offshore Wind Farm Limited	824 MW
East Anglia One grid connection	—	East Anglia One Ltd	680 MW
London Array Offshore Wind Farm grid connection	—	London Array Ltd	630 MW

By region

England29 · 41,676 MW
Scotland25 · 35,599 MW
Region not recorded15 · 15,634 MW
Wales3 · 3,600 MW

Every offshore wind grid connection in the United Kingdom, with holders.All 72 in one file, each with its capacity and connection date. We research what the public sources leave out.

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