QueueWatchby QueueQuant Price my project Get the plan that holds up best for your site, and where that answer flips.
Delays and exits in the transmission queue since 2021How often connection dates move, and how many projects leave the queue. Gate 2 in the transmission queueHow much of the queue has a Gate 2 offer, and what it did to connection dates. The battery queue and CMP470’s commitment feeHow far the battery queue sits above the line that would switch CMP470’s commitment fee off. Changes of customer in the transmission queueHow often connection agreements move between companies, and how those projects fared. Do projects connect on time?How late stages have connected against their connection date in the register. Which connection dates slip least?Which connection dates are pushed back least, allowing for how far ahead they are. Grid outages and the connections due by 2030How many of their planned outages the transmission owners carry out, against the connections due by 2030.

More analyses are on the way.

Transmission / Projects / Substation

High Marnham 400kV Substation

England and Wales, National Grid Electricity Transmission

8projects in the register
3.6 GWstill to connect
57 MWof that with Gate 2 offers
0 MWconnected now

The queue at this substation

ProjectCustomerTechnologyQueued MWConnection dateGateStatus
One Earth Solar FarmONE EARTH SOLAR FARM LIMITEDStorage with solar or wind74031 Oct 2029Not statedAwaiting Consents
High Marnham (Tertiary)ENSO GREEN HOLDINGS K LIMITEDStorage with solar or wind5731 Oct 2030 +12 moGate 2Consents Approved
High Marnham Solar FarmANESCO LIMITEDSolar99.931 Oct 2031Gate 1Scoping
High Marnham 400ENSO GREEN HOLDINGS X LIMITEDStorage with solar or wind1,00031 Oct 2033Not statedAwaiting Consents
Mosedale EnergyMOSEDALE ENERGY LIMITEDStorage24931 Oct 2033 +7 moGate 1Scoping
High Marnham BESSJG PEARS GRID CONNECTION LIMITEDStorage50030 Oct 2034Not statedScoping
Morton Manor PV & BESS StationIB VOGT UK LTDStorage with solar or wind24030 Oct 2034 −36 moGate 1Scoping
Welbeck-Newark Solar Farm - PVDPSolarTen LtdStorage with solar or wind71030 Oct 2034Not statedScoping

Recent changes

  • High Marnham (Tertiary)England and Wales, Storage with solar or windStatus changed from Scoping to Consents Approved
  • High Marnham (Tertiary)England and Wales, Storage with solar or windGiven a Gate 2 connection offerGate 2
  • High Marnham Solar FarmEngland and Wales, SolarConnection date moved from 1 Nov 2029 to 31 Oct 2031 (+24 months)+24 mo
  • High Marnham Solar FarmEngland and Wales, SolarConnection date moved from 31 Oct 2031 to 1 Nov 2029 (−24 months)−24 mo
  • High Marnham Solar FarmEngland and Wales, SolarMarked as Gate 1
  • Morton Manor PV & BESS StationEngland and Wales, Storage with solar or windConnection date moved from 31 Oct 2037 to 30 Oct 2034 (−36 months)−36 mo
  • Morton Manor PV & BESS StationEngland and Wales, Storage with solar or windMarked as Gate 1
  • Mosedale EnergyEngland and Wales, StorageConnection date moved from 31 Mar 2033 to 31 Oct 2033 (+7 months)+7 mo
  • One Earth Solar FarmEngland and Wales, Storage with solar or windStatus changed from Scoping to Awaiting Consents
  • High Marnham (Tertiary)England and Wales, Storage with solar or windConnection date moved from 31 Oct 2029 to 31 Oct 2030 (+12 months)+12 mo
  • Mosedale EnergyEngland and Wales, StorageMarked as Gate 1
  • High Marnham 400England and Wales, Storage with solar or windCustomer changed from ENSO GREEN HOLDINGS LIMITED to ENSO GREEN HOLDINGS X LIMITED
  • Welbeck-Newark Solar Farm - PVDPEngland and Wales, Storage with solar or windAdded to the registerNew
  • High Marnham 400England and Wales, Storage with solar or windNew stage added (600 MW from 31 Oct 2034)
  • One Earth Solar FarmEngland and Wales, Storage with solar or windCapacity changed from 500 MW to 740 MW
  • One Earth Solar FarmEngland and Wales, Storage with solar or windConnection date moved from 31 Oct 2027 to 31 Oct 2029 (+24 months)+24 mo
  • High Marnham (Tertiary)England and Wales, Storage with solar or windConnection date moved from 30 Sep 2025 to 31 Oct 2029 (+49 months)+49 mo
  • High Marnham BESSEngland and Wales, StorageConnection date moved from 31 Oct 2033 to 30 Oct 2034 (+12 months)+12 mo
  • Morton Manor PV & BESS StationEngland and Wales, Storage with solar or windAdded to the registerNew
  • High Marnham (Tertiary)England and Wales, Storage with solar or windRestructured from 2 stages (49.9 MW from 31 Oct 2024, 7.1 MW from 31 Oct 2026) to 1 stage (57 MW from 30 Sep 2025). First connection date +11 months+11 mo
  • High Marnham BESSEngland and Wales, StorageAdded to the registerNew
  • High Marnham (Tertiary)England and Wales, Storage with solar or windConnection point changed from High Marnham GSP to High Marnham 400kV Substation
  • High Marnham 400England and Wales, Storage with solar or windConnection point changed from High Marnham GSP to High Marnham 400kV Substation
  • Mosedale EnergyEngland and Wales, StorageConnection point changed from High Marnham GSP to High Marnham 400kV Substation
  • High Marnham 400England and Wales, Storage with solar or windAdded to the registerNew
  • Mosedale EnergyEngland and Wales, StorageAdded to the registerNew
  • High Marnham (Tertiary)England and Wales, Storage with solar or windSubstation name updated in the register (from High Marnham to High Marnham GSP)
  • High Marnham Solar FarmEngland and Wales, SolarSubstation name updated in the register (from High Marnham 400kV to High Marnham 400kV Substation)
  • One Earth Solar FarmEngland and Wales, Storage with solar or windConnection point changed from High Marnham Substation 275kV to High Marnham 400kV Substation
  • High Marnham Solar FarmEngland and Wales, SolarAdded to the registerNew
  • One Earth Solar FarmEngland and Wales, Storage with solar or windAdded to the registerNew
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Status definitions (NESO)

Scoping: NESO is not aware that a planning application has been made.

Awaiting Consents: NESO is aware, or the customer has told it, that a planning application has been made.

Consents Approved: NESO is aware, or the customer has told it, that the planning application has been approved.

Terminated: used by NESO only in its register of 30 April 2021, for two projects that left the register the next month.

These statuses are NESO’s, not QueueWatch’s, and NESO describes them as “as far as we are aware”, so a project may be further along than its status shows.

Source: NESO