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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 / England and Wales

Walpole 2 (tertiary)

ENSO GREEN HOLDINGS R LIMITED at Walpole 132kV Substation

Connection date
31 Oct 2027
Gate
Not stated
Status
Consents Approved
Technology
Storage + Solar
Total capacity
100 MW
Connected now
0 MW
Still to connect
100 MW
Transmission owner
National Grid Electricity Transmission (NGET)
Agreement type
Direct Connection
Region
England and Wales
Project number
PRO-000505
In the register since
January 2021 or earlier

What would CMP470’s commitment fee do to a battery like this? See the use case: Will CMP470’s commitment fee clear the battery queue?

Change history

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

  • 10 Apr 2026 register
    Connection point changed from Walpole 400kV Substation to Walpole 132kV Substation
  • 30 Sep 2025 register
    Status changed from Scoping to Consents Approved
  • 24 Dec 2024 register
    Connection date moved from 31 Oct 2024 to 31 Oct 2027 (+36 months)
  • 23 Dec 2022 register
    Substation name updated in the register (from Walpole 400kV to Walpole 400kV Substation)
  • 29 Jul 2022 register
    Restructured from 2 stages (100 MW from 31 Oct 2024, 0 MW from 31 Oct 2025) to 1 stage (100 MW from 31 Oct 2024)
  • 30 Jun 2022 register
    Stage 1: Capacity changed from 49.9 MW to 100 MW
  • 30 Jun 2022 register
    Stage 1: Connection date moved from 1 Jul 2023 to 31 Oct 2024 (+16 months)
  • 30 Jun 2022 register
    Stage 2: Capacity changed from 7.1 MW to 0 MW
  • 30 Jun 2022 register
    Stage 2: Connection date moved from 31 Oct 2023 to 31 Oct 2025 (+24 months)
  • 26 Feb 2021 register
    Stage 1: Connection date moved from 7 Jan 2023 to 1 Jul 2023 (+6 months)

Also at Walpole 132kV Substation

Substation view

3 other projects, 100 MW 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