| In Operation | Mainland transmission cable owner and installerBlock Island Wind Farm | Substation Electrical | 22-mile transmission cable between Block Island and Narragansett, Rhode Island |
| In Construction | Onshore transmission grid connection ownerEast Anglia ONE | Substation Electrical | Bramford grid connection |
| In Construction | Onshore grid connection interfaceEast Anglia THREE | Grid Connection | Bramford onshore grid connection for East Anglia THREE |
| Consented | Onshore grid connection interfaceEast Anglia TWO | Grid Connection | East Anglia TWO onshore grid connection |
| In Construction | 400 kV grid substation interfaceGwynt y Môr | Substation Electrical | 400 kV GIS onshore substation and grid interface |
| In Construction | Onshore transmission connection ownerHumber Gateway | Substation Electrical | Hedon 275 kV substation grid connection |
| In Operation | Grid receiving networkKentish Flats 2 | Substation Electrical | First power and grid export from Kentish Flats Extension |
| In Construction | Onshore transmission connection ownerLincs | Substation Electrical | Walpole 400 kV National Grid Electricity Transmission substation |
| Cancelled | Grid-capacity contextLondon Array Phase Two | Grid Connection | Phase Two grid-capacity contracts |
| In Construction | Transmission grid connection ownerMoray East | Substation Electrical | 275 kV national transmission grid connection via New Deer |
| In Construction | Onshore transmission connection ownerRace Bank | Substation Electrical | Walpole 400 kV substation connection |
| Consented | Grid connection offer providerSeagreen1A | Grid Connection | Cockenzie grid connection for Seagreen 1A remaining 36 turbines |
| In Construction | Lackenby substation grid connection operatorSofia | Grid Connection | Sofia grid connection at Lackenby, Teesside |
| Cancelled | Grid-connection contextThanet Extension | Grid Connection | Thanet Extension onshore grid connection works |
| Consented | Grid connection agreement counterpartyThe West of Orkney | Grid Connection | West of Orkney grid connection in Caithness |
| In Construction | Onshore transmission connection ownerTriton Knoll Wind Farm | Substation Electrical | Bicker Fen 400 kV National Grid substation |
| In Construction | Onshore transmission connection ownerWest of Duddon Sands | Substation Electrical | Heysham 400 kV substation grid connection |
| In Construction | Onshore transmission connection ownerWestermost Rough | Substation Electrical | Hedon 275 kV substation and 275 kV GIS connection |
| Consented | Planned grid connection interfaceWhite Cross | Grid Connection | White Cross first power connection |
| Cancelled | Owner · 27.27%Community Offshore Wind | Ownership | Ownership relationship |