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 / North Scotland

ARVEN OFFSHORE WIND FARM

ARVEN OFFSHORE WIND FARM LIMITED at Northern Shetland 400kV Substation

Connection date
31 Oct 2033
Gate
Not stated
Status
Scoping
Technology
Offshore wind
Total capacity
1,800 MW
Connected now
0 MW
Still to connect
1,800 MW
Transmission owner
SSEN Transmission (SHET)
Agreement type
Direct Connection
Region
North Scotland
Project number
PRO-003288
In the register since
October 2023

Change history

Every change to this project across 151 registers from 29 Jan 2021 to 5 Nov 2026.

  • 30 Jan 2026 register
    Connection point changed from Blackhillock 400kV Substation to Northern Shetland 400kV Substation
  • 27 Jun 2025 register
    Connection point changed from Arven 400/66kV Offshore Substation to Blackhillock 400kV Substation
  • 26 Mar 2024 register
    Connection point changed from New Dounreay 400kV substation to Arven 400/66kV Offshore Substation
  • 27 Feb 2024 register
    Connection point changed from ARVEN 400/66KV OFFSHORE SUBSTATION to New Dounreay 400kV substation
  • 28 Nov 2023 register
    Connection point changed from New Dounreay 400kV substation to ARVEN 400/66KV OFFSHORE SUBSTATION
  • 31 Oct 2023 register
    Added to the register

Also at Northern Shetland 400kV Substation

Substation view

2 other projects, 2.8 GW still to connect at this substation in total.

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