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Home › Grid infrastructure › Connection queue

NESO TEC REGISTER · GREAT BRITAIN

Grid 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

Map

Loading projects…

Voltage400 kV275 kV132 kVHVDCNew HVAC

ProjectsPlanningConsentedConstructionBuiltMajor project with its own page

Projects

2,255 projects · page 35 of 46
ProjectCapacityStageConnection siteFrom
Burwell (Tertiary)
Battery storage · Pivoted Power LLP
57 MWAwaiting Consents Burwell Main 400kV Substation
National Grid (England & Wales)
Jun 2029
Bustleholme
Battery storage · Pivoted Power LLP
57 MWBuilt Bustleholm GSP
National Grid (England & Wales)
Canterbury Tertiary
Solar + storage · Enso Green Holdings L Limited
57 MWAwaiting Consents Canterbury North 400kV Substation
National Grid (England & Wales)
Oct 2031
Capenhurst Tertiary
Solar + storage · Enso Green Holdings Q Limited
57 MWScoping Capenhurst 400kV Substation
National Grid (England & Wales)
Oct 2027
Carrington
Battery storage · Pivoted Power LLP
57 MWAwaiting Consents Carrington 275kV Substation
National Grid (England & Wales)
Oct 2028
Cowley (Tertiary)
Solar + storage · Cowley Baldon Green Limited
57 MWScoping Cowley 400kV Substation
National Grid (England & Wales)
Nov 2025
Enderby (Akira)
Battery storage · Enderby Battery Storage Limited
57 MWBuilt Enderby 400kV Substation
National Grid (England & Wales)
Enderby Tertiary
Solar · Clump Farm Solar Limited
57 MWConsents Approved Enderby 400kV Substation
National Grid (England & Wales)
Aug 2028
ER BUR Energy
Solar + storage · Er Project Development Co Limited
57 MWScoping Burwell South 400kV Substation
National Grid (England & Wales)
Oct 2033
ER HTP Energy
Solar + storage · Er Project Development Co Limited
57 MWScoping Hawthorn Pit 400kV Substation
National Grid (England & Wales)
Jun 2034
ER LBR Energy
Solar + storage · Er Project Development Co Limited
57 MWScoping Littlebrook 400kV Substation
National Grid (England & Wales)
Oct 2029
Exeter (Tertiary)
Solar + storage · Pivoted Power LLP
57 MWScoping Exeter 400kV Substation
National Grid (England & Wales)
Dec 2036
Exeter Main Tertiary
Gas · Exeter Main Battery Limited
57 MWScoping Exeter 400kV Substation
National Grid (England & Wales)
May 2024
Fferm Solar Pentir
Battery storage · Lightsource Spv 191 Limited
57 MWConsents Approved Pentir 400kV Substation
National Grid (England & Wales)
Oct 2028
Fleet Solar PV
Solar · Fleet Solar Limited
57 MWAwaiting Consents Fleet 400kV Substation
National Grid (England & Wales)
Aug 2028
High Marnham (Tertiary)
Solar + storage · Enso Green Holdings K Limited
57 MWConsents Approved High Marnham 400kV Substation
National Grid (England & Wales)
Oct 2030
Kirkby
Battery storage · Kirkby Battery Storage Ltd
57 MWConsents Approved Kirkby 275/33kV Substation
National Grid (England & Wales)
Oct 2037
Kirkby (Tertiary)
Solar + storage · Pivoted Power LLP
57 MWScoping Kirkby 275/33kV Substation
National Grid (England & Wales)
Aug 2027
Landulph
Solar + storage · Pivoted Power LLP
57 MWScoping Landulph 400kV Substation
National Grid (England & Wales)
Oct 2028
Legacy Tertiary Connection
Battery storage · Hd639Leg Limited
57 MWConsents Approved Legacy 400kV Substation
National Grid (England & Wales)
Aug 2024
Leuchland Energy Centre A
Solar + storage · Leuchland Energy Centre Limited
57 MWScoping Leuchland Farm IDNO
SSEN Transmission (north Scotland)
Oct 2033
Leuchland Energy Centre B
Solar + storage · Leuchland Energy Centre Limited
57 MWScoping Leuchland Farm IDNO
SSEN Transmission (north Scotland)
Oct 2033
Lister Battery (formerly Lister Drive)
Battery storage · Lister Battery Ltd
57 MWConsents Approved Lister Drive 275kV Substation
National Grid (England & Wales)
Sep 2029
Lister Drive Shaw
Battery storage · Carnegie (BES) Ltd
57 MWScoping Lister Drive 275kV Substation
National Grid (England & Wales)
Sep 2026
Little Horsted
Solar + storage · Lightsource Renewable UK Development Limited
57 MWScoping Sussex and Romney Connection Node A 400kV Substation
National Grid (England & Wales)
Oct 2037
Lovedean (Tertiary)
Solar + storage · Lovedean Green Limited
57 MWScoping Lovedean 400kV Substation
National Grid (England & Wales)
Oct 2029
Native River (Capenhurst)
Battery storage · Native River Ltd
57 MWBuilt Capenhurst 275kV Substation
National Grid (England & Wales)
Melksham (Tertiary)
Solar + storage · Melksham Calne Green Limited
57 MWScoping Melksham 400kV Substation
National Grid (England & Wales)
Jun 2026
Mill Hill Tertiary Connection
Battery storage · HB333MIL LTD
57 MWConsents Approved Mill Hill 275kV Substation
National Grid (England & Wales)
Oct 2025
Monets Garden
Battery storage · Monets Garden Battery Ltd
57 MWConsents Approved Osbaldwick 400kV Substation
National Grid (England & Wales)
Jun 2027
Monk Fryston Tertiary Connection
Battery storage · HD777FRY LTD
57 MWBuilt Monk Fryston 275kV Substation
National Grid (England & Wales)
Norton
Battery storage · Baywa R.e. UK Limited
57 MWAwaiting Consents Norton 275kV Substation
National Grid (England & Wales)
Jun 2029
Norwich
Solar + storage · Pivoted Power LLP
57 MWConsents Approved Norwich Main 400kV Substation
National Grid (England & Wales)
Dec 2025
Noventum Hawthorn Pit
Solar + storage · Noventum Power Solar 2 Limited
57 MWScoping Wearside Connection Node B 400kV Substation
National Grid (England & Wales)
Oct 2035
Ocker Hill Tertiary Connection
Battery storage · HD143OCK LTD
57 MWBuilt Ocker Hill 275kV Substation
National Grid (England & Wales)
Oldbury (Tertiary)
Battery storage · Pivoted Power LLP
57 MWAwaiting Consents Oldbury 275kV Substation
National Grid (England & Wales)
Oct 2037
Penwortham BESS
Battery storage · Cse28 Limited
57 MWScoping Penwortham 400kV Substation
National Grid (England & Wales)
Jun 2031
Penwortham BESS
Battery storage · Penwortham (Bes) Ltd
57 MWConsents Approved Penwortham 400kV Substation
National Grid (England & Wales)
Oct 2028
Pivot Power Harker Hybrid
Solar + storage · Pivoted Power LLP
57 MWScoping Harker 400/132KV Substation
National Grid (England & Wales)
Oct 2029
Plas Power Estate North Tertiary
Solar + storage · Lightsource Spv 192 Limited
57 MWScoping Legacy 400kV Substation
National Grid (England & Wales)
May 2028
Rayleigh 1 Tertiary
Solar + storage · Rayleigh Green Limited
57 MWConsents Approved Rayleigh Main 400kV Substation
National Grid (England & Wales)
Oct 2028
Rayleigh 2 Tertiary
Solar + storage · Enso Green Holdings J Limited
57 MWScoping Rayleigh Main 400kV Substation
National Grid (England & Wales)
Oct 2028
Rochdale BESS
Battery storage · Rochdale (BES) Ltd
57 MWConsents Approved Rochdale 275kV Substation
National Grid (England & Wales)
Oct 2029
Sizing John (Rainhill)
Battery storage · Sizing John Limited
57 MWBuilt Rainhill GSP
National Grid (England & Wales)
Thorpe Marsh 1 (Tertiary)
Solar + storage · Enso Green Holdings I Limited
57 MWConsents Approved Thorpe Marsh 400kV Substation
National Grid (England & Wales)
Oct 2028
Walpole
Solar + storage · Hollygreen Energyfarm Limited
57 MWScoping Walpole 400kV substations
National Grid (England & Wales)
Oct 2030
Walpole 1 (Tertiary)
Solar + storage · Walpole Green Limited
57 MWScoping Walpole 400kV Substation
National Grid (England & Wales)
Aug 2025
Warley
Battery storage · Warley Battery Storage Limited
57 MWConsents Approved Warley 275kV Substation
National Grid (England & Wales)
Oct 2028
Warley (tertiary)
Solar + storage · Warley Green Limited
57 MWBuilt Warley 275kV Substation
National Grid (England & Wales)
West Weybridge
Battery storage · El (West Weybridge) Limited
57 MWConsents Approved West Weybridge 275kV Substation
National Grid (England & Wales)
Sep 2028
Page 35 of 46

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.