Home โบ Grid infrastructure โบ Connection queue
NESO TEC REGISTER ยท GREAT BRITAINOnshore wind projects in the connection queue on the National Grid (England & Wales) 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.
Map
Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
| Project | Capacity | Stage |
|---|---|---|
| Calderdale Wind Farm 312MW Onshore wind ยท Calderdale Wind Farm Ltd |
312 MW | Scoping |
| Nant Mithil Energy Park Onshore wind ยท Nant Mithil Energy Park Limited |
253 MW | Scoping |
| Moel y Llyn Onshore wind ยท Waun Hesgog Energy Park Limited |
251 MW | Scoping |
| BrynGwyn Energy Park Onshore wind ยท Bryngwyn Energy Park Limited |
250 MW | Scoping |
| Lan Fawr Energy Park Onshore wind ยท Lan Fawr Energy Park Limited |
246 MW | Scoping |
| Pen Y Cymoedd Wind Farm Onshore wind ยท Pen Y Cymoedd Wind Farm Limited |
228 MW | |
| Garreg Fawr Energy Park Onshore wind ยท Garreg Fawr Energy Park Limited |
190 MW | Scoping |
| Tarenni Onshore wind ยท Tarenni Energy Park Limited |
188 MW | Scoping |
| Galileo 06 Onshore wind ยท Galileo Empower UK Limited |
175 MW | Scoping |
| Calderdale Wind Farm 240 MW Onshore wind ยท Calderdale Wind Farm Ltd |
170 MW | Scoping |
| Dolyfardyn Onshore wind ยท Llyn Lort Energy Park Limited |
165 MW | Scoping |
| Bryn Rhudd Energy Park Onshore wind ยท Bryn Rhudd Energy Park Limited |
159 MW | Scoping |
| Y Bryn Wind Farm Onshore wind ยท Y Bryn Wind Farm Limited |
151 MW | Scoping |
| Carnedd Wen Wind Farm Onshore wind ยท Carnedd Wen Wind Farm Limited |
150 MW | Scoping |
| Maesnant Energy Park Onshore wind ยท Maesnant Energy Park Limited |
150 MW | Scoping |
| Nant Y Maen Wind Farm Onshore wind ยท Edf Energy Renewables Limited |
150 MW | Scoping |
| BlaenCothi Energy Park Onshore wind ยท Blaencothi Energy Park Limited |
145 MW | Scoping |
| Nant Aman Onshore wind ยท Nant Aman Energy Park Limited |
143 MW | Scoping |
| Builth Wells Onshore wind ยท Aberedw Energy Park Limited |
133 MW | Scoping |
| Llwynygog Onshore wind ยท Esgair Galed Energy Park Limited |
125 MW | Scoping |
| Middlewick Wind Onshore wind ยท Dengie Marshes Wind Farm Limited |
120 MW | Scoping |
| Twyn Hywel Cillfynydd Onshore wind ยท Twyn Hywel Energy Park Ltd |
108 MW | Scoping |
| Bryn Tilti Onshore wind ยท Rhiwlas Energy Park Limited |
106 MW | Scoping |
| Llyn Lort II Energy Park Onshore wind ยท Llyn Lort II Energy Park Limited |
100 MW | Scoping |
| Nant Ceiment Energy Park Onshore wind ยท Nant Ceiment Energy Park Limited |
88 MW | Scoping |
| Orddu Energy Park Onshore wind ยท Orddu Energy Park Limited |
86 MW | Scoping |
| Mwdwl Eithin Energy Park Onshore wind ยท Moel Chwa Energy Park Limited |
81 MW | Scoping |
| Bryn Gilwern Energy Park Onshore wind ยท Bryn Gilwern Energy Park Limited |
75 MW | Scoping |
| Gaerwen Wind Farm Onshore wind ยท RWE Renewables UK Onshore Wind Limited |
67 MW | Awaiting Consents |
| Blaen y Glyn Onshore wind ยท Banc Du Energy Park Limited |
46 MW | Scoping |
| Goole Fields Wind Farm Onshore wind ยท Rwe Renewables UK Swindon Limited |
32 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 โconnection nodesโ are listed but not mapped.