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NESO TEC REGISTER · GREAT BRITAINGrid connection 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 shown2,255782.1 GW in total
In planning1,590scoping or awaiting consent
Consented or building265closest to connecting
Built400connected and operating
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Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
2,255 projects · page 36 of 46
| Project | Capacity | Stage |
|---|---|---|
| Whitegate Tertiary Connection Battery storage · HD144WHI LTD |
57 MW | |
| Whitelaw Brae Windfarm Onshore wind · Whitelaw Brae Windfarm Limited |
57 MW | Under Construction/Commissioning |
| Willington Battery storage · Pivoted Power LLP |
57 MW | Scoping |
| Wymondley Solar + storage · Priory Generation Limited |
57 MW | Consents Approved |
| GH DEVCO Gretna Green BESS Battery storage · Gretna Energy Storage Limited |
56 MW | Scoping |
| Harestanes West Wind Farm Onshore wind · Scottish Power Renewables (UK) Limited |
56 MW | Scoping |
| Manquhill Wind Farm Wind + storage · Energyfarm UK Manquhill Ltd |
56 MW | Scoping |
| Galawhistle Wind Farm Onshore wind · Galawhistle Wind Farm Limited |
55 MW | |
| AGS Nerston 2 BESS Battery storage · Advance Grid Solutions Limited |
55 MW | Scoping |
| AGS Nerston 3 BESS Battery storage · Advance Grid Solutions Limited |
55 MW | Scoping |
| Drinkstone Hybrid Solar + storage · Buccleuch Estates, Ltd. (The) |
55 MW | Scoping |
| Indaver Rivenhall IWMF Other · Indaver Rivenhall Limited |
55 MW | |
| Markinch (Rothes) Biomass CHP Plant Other · Rwe Markinch Limited |
55 MW | |
| Rogerton Cottage BESS Battery storage · Drax BESS Ek Limited |
55 MW | Scoping |
| Hagshaw Hill Phase 2 Onshore wind · Hagshaw Hill Repowering Ltd |
54 MW | |
| Lees Hill Renewable Energy Park Solar + storage · Fred Olsen Renewables Limited |
54 MW | Scoping |
| Sclenteuch Energy Park Wind + storage · Sclenteuch Energy Limited |
54 MW | Scoping |
| Ditcher Law Wind + storage · E Power Limited |
53 MW | Awaiting Consents |
| Mark Hill Wind Farm Onshore wind · Scottish Power Renewables (UK) Limited |
53 MW | |
| Blackcraig Wind Farm Onshore wind · Blackcraig Wind Farm (Scotland) Limited |
53 MW | |
| High Brenfield 1 Onshore wind · High Brenfield Wind Farm Limited |
53 MW | Scoping |
| Watten Wind Farm Onshore wind · Edf Energy Renewables Limited |
53 MW | Scoping |
| Baillie Wind Farm Onshore wind · Baillie Windfarm Limited |
53 MW | |
| Harburnhead Wind Farm Onshore wind · Ldv Harburnhead Limited |
52 MW | |
| Lochay (Part of Killin Cascade Hydro Scheme) Hydro and pumped storage · Sse Generation Limited |
51 MW | Under Construction/Commissioning |
| Kaimes Energy Park Battery storage · HP Trotter t/a Printonan Farm |
51 MW | Scoping |
| Middle Muir Wind Farm Onshore wind · OnPath Energy Limited (MIDDLE MUIR WIND FARM) LIMITED |
51 MW | |
| 50MW BESS Connagill Battery storage · Cerulisia Ltd |
50 MW | Scoping |
| Afton Wind Farm Onshore wind · Afton Wind Farm Limited |
50 MW | |
| AGS Nerston BESS Battery storage · Advance Grid Solutions Limited |
50 MW | Scoping |
| Allt an Tuir Renewable Energy Park Solar + storage · Allt An Tuir Renewable Energy Park Limited |
50 MW | Scoping |
| Almondell Lodge BESS & Solar Development Battery storage · Broxburn Energy Storage Limited |
50 MW | |
| Aultcraggie BESS Battery storage · Opde UK Limited |
50 MW | Scoping |
| Beechgreen Energyfarm Solar · Beechgreen Energyfarm Limited |
50 MW | |
| Beinn an Tuirc 3 Onshore wind · Scottish Power Renewables (UK) Limited |
50 MW | |
| Bicker Fen 2 Solar Solar + storage · Agr Solar 3 Limited |
50 MW | Awaiting Consents |
| Blackbraes PV+BESS Solar + storage · Chint Solar UK Management Ltd |
50 MW | Scoping |
| Bramley BESS Battery storage · Bramley BESS Limited |
50 MW | Under Construction/Commissioning |
| Breakish Windfarm Onshore wind · Asuk Holdco 2 Limited |
50 MW | Scoping |
| Cloud Hill Windfarm Wind + storage · Cloud Hill Windfarm Limited |
50 MW | Awaiting Consents |
| Coldstream BESS Battery storage · Igp Energy Storage 4 Limited |
50 MW | Scoping |
| Cornharrow Wind Farm Onshore wind · Energyfarm UK Cornharrow LLP |
50 MW | Scoping |
| Coylton 275kV Greener Grid Park Battery storage · Coylton Energy Limited |
50 MW | Consents Approved |
| Cumberhead Onshore wind · Cumberhead Wind Energy Limited |
50 MW | |
| Cwm Rheidol Hydro and pumped storage · Statkraft Energy Ltd. |
50 MW | |
| Elvanfoot (50MW) Energy Storage Battery storage · Elvanfoot Energy Storage 2 Limited |
50 MW | Scoping |
| ER BBR Energy Solar + storage · Er Project Development Co Limited |
50 MW | Scoping |
| Fell Wind Farm Onshore wind · Energyfarm UK Fell LLP |
50 MW | Scoping |
| Garlogie B-1 Solar + storage · Garlogie Energy Centre Limited |
50 MW | Scoping |
| Garlogie B-2 Solar + storage · Garlogie Energy Centre Limited |
50 MW | Scoping |
Page 36 of 46
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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.