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NESO TEC REGISTER ยท 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 |
|---|---|---|
| Aquind Interconnector Interconnector ยท Aquind Limited |
2.1 GW | Awaiting Consents |
| IFA Interconnector Interconnector ยท National Grid Interconnectors Limited |
2.0 GW | |
| Alverdiscott Interconnector ยท Xlinks 1 Ltd |
1.8 GW | Scoping |
| Alverdiscott 2 Interconnector ยท Xlinks 1 Ltd |
1.8 GW | Scoping |
| Continental Link Interconnector ยท National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| GB-EU MPI Interconnector ยท Windgrid |
1.8 GW | Scoping |
| Teeside MPI Interconnector ยท National Grid Interconnector Holdings Limited |
1.8 GW | Scoping |
| The Superconnection Interconnector ยท Asc Energy plc |
1.8 GW | Scoping |
| LionLink (EuroLink) Interconnector ยท National Grid Interconnector Holdings Limited |
1.6 GW | Scoping |
| Celtic MPI Interconnector ยท National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Gridlink Interconnector Interconnector ยท Gridlink Interconnector Limited |
1.5 GW | Scoping |
| Nautilus Interconnector ยท National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| Viking Link Denmark Interconnector Interconnector ยท National Grid Viking Link Limited |
1.5 GW | |
| Western MPI Interconnector ยท National Grid Interconnector Holdings Limited |
1.5 GW | Scoping |
| NS Link Interconnector ยท National Grid North Sea Link Limited |
1.5 GW | |
| NeuConnect Interconnector Interconnector ยท Neuconnect Britain Ltd |
1.5 GW | Under Construction/Commissioning |
| Cronos Interconnector ยท Cronos Energy Ltd |
1.4 GW | Scoping |
| Low Carbon Link Interconnector ยท Low Carbon Solar Park 39 Limited |
1.4 GW | Scoping |
| NorthConnect Interconnector ยท Northconnect Limited |
1.4 GW | Scoping |
| Tarchon Interconnector ยท Tarchon Energy Limited |
1.4 GW | Scoping |
| FAB Link Interconnector Interconnector ยท FAB Link Limited |
1.3 GW | Awaiting Consents |
| Seneca Interconnector ยท Frontier Power International Limited |
1.3 GW | Scoping |
| Britned Interconnector ยท Britned Development Limited |
1.2 GW | |
| IFA2 Interconnector Interconnector ยท National Grid Ifa 2 Limited |
1.2 GW | |
| ElecLink Interconnector ยท Eleclink Limited |
1.1 GW | |
| Project Cobalt Interconnector ยท Getlink Projects 2 Limited |
1.1 GW | Scoping |
| Nemo Link Interconnector ยท Nemo Link Limited |
1.0 GW | |
| The Superconnection Interconnector ยท Asc Energy plc |
1.0 GW | Scoping |
| Mares Interconnector ยท Maresconnect Limited |
750 MW | Awaiting Consents |
| Kulizumboo Interconnector Interconnector ยท Kulizumboo Limited |
700 MW | Scoping |
| LIRIC Interconnector Interconnector ยท TI LIRIC Limited |
700 MW | Scoping |
| East West Interconnector Interconnector ยท Eirgrid Interconnector Designated Activity Company |
585 MW | |
| Greenlink Interconnector ยท Greenlink Interconnector Limited |
524 MW | |
| Auchencrosh (interconnector CCT) Interconnector ยท Moyle Interconnector Limited |
500 MW | |
| Isle of Man Interconnector Interconnector ยท 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 โconnection nodesโ are listed but not mapped.