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Transmission / Projects / England and Wales

Celtic Sea Offshore Wind Farm

CELTIC SEA OFFSHORE WIND FARM LIMITED at Alverdiscott 400kV Substation

Connection date
Left 24 Dec 2024
Gate
Not stated
Status
Scoping
Technology
Offshore wind
Total capacity
1,400 MW
Connected now
0 MW
Still to connect
1,400 MW
Transmission owner
National Grid Electricity Transmission (NGET)
Agreement type
Direct Connection
Region
England and Wales
Project number
PRO-001763
In the register since
January 2022

Stages

StageConnected MWAdds MWCumulative MWDateGateStatus
1040040031 Oct 2031Not statedScoping
201,0001,40031 Oct 2031Not statedScoping

Change history

Every change to this project across 146 registers from 29 Jan 2021 to 20 Oct 2026.

  • 24 Dec 2024 register
    Left the register (400 MW from 31 Oct 2031, 1,000 MW from 31 Oct 2031)
  • 23 Dec 2022 register
    New stage added (1,000 MW from 31 Oct 2031)
  • 30 Mar 2022 register
    Substation name updated in the register (from Alverdiscott 400kV to Alverdiscott 400kV Substation)
  • 28 Jan 2022 register
    Added to the register

Also at Alverdiscott 400kV Substation

Substation view

15 other projects, 13.3 GW still to connect at this substation in total.

See all 15

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