Home βΊ Grid infrastructure βΊ Connection queue
NESO TEC REGISTER Β· GREAT BRITAINInterconnector 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.
Map
Voltage400 kV275 kV132 kVHVDCNew HVAC
ProjectsPlanningConsentedConstructionBuiltMajor project with its own page
Projects
| Project | Capacity | Stage |
|---|---|---|
| IFA Interconnector Interconnector Β· National Grid Interconnectors Limited |
2.0 GW | |
| Viking Link Denmark Interconnector Interconnector Β· National Grid Viking Link Limited |
1.5 GW | |
| NS Link Interconnector Β· National Grid North Sea Link Limited |
1.5 GW | |
| Britned Interconnector Β· Britned Development Limited |
1.2 GW | |
| IFA2 Interconnector Interconnector Β· National Grid Ifa 2 Limited |
1.2 GW | |
| ElecLink Interconnector Β· Eleclink Limited |
1.1 GW | |
| Nemo Link Interconnector Β· Nemo Link Limited |
1.0 GW | |
| East West Interconnector Interconnector Β· Eirgrid Interconnector Designated Activity Company |
585 MW | |
| Greenlink Interconnector Β· Greenlink Interconnector Limited |
524 MW | |
| Auchencrosh (interconnector CCT) Interconnector Β· Moyle Interconnector Limited |
500 MW | |
| Isle of Man Interconnector Interconnector Β· Manx Utilities |
74 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 βconnection nodesβ are listed but not mapped.