Home βΊ Grid infrastructure βΊ Connection queue
NESO TEC REGISTER Β· GREAT BRITAINSolar projects in the connection queue on the SP Transmission (south Scotland) 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 |
|---|---|---|
| Castlemilk 1 Solar Β· Queequeg Renewables Ltd |
300 MW | Scoping |
| AGS Calderside PV Solar Solar Β· Advance Grid Solutions Limited |
63 MW | Scoping |
| Crookedstone PV Solar Β· Enviromena Project Management UK Limited |
50 MW | Scoping |
| Coldstream Solar PV Plant Solar Β· Conrad Energy (Developments) II Limited |
41 MW | Scoping |
| Middleton Farm Solar Solar Β· Bluestone Middleton Farm 1 Ltd |
39 MW | Scoping |
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 βconnection nodesβ are listed but not mapped.