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Transmission / Projects / England and Wales

Mablethorpe Storage

THEDDLETHORPE FLEXIBLE GENERATION LIMITED at Lincolnshire Coastal Node 400kV Substation

Connection date
30 Nov 2031
Gate
Not stated
Status
Scoping
Technology
Gas (CCGT) + Storage
Total capacity
1,500 MW
Connected now
0 MW
Still to connect
1,500 MW
Transmission owner
National Grid Electricity Transmission (NGET)
Agreement type
Direct Connection
Region
England and Wales
Project number
PRO-001979
In the register since
September 2022

Change history

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

  • 27 Jan 2026 register
    Connection point changed from Mablethorpe 400kV Substation to Lincolnshire Coastal Node 400kV Substation
  • 30 May 2025 register
    Technology changed from Gas (CCGT), Demand to Gas (CCGT), Storage
  • 29 Apr 2025 register
    Customer changed from STATERA ENERGY LIMITED to THEDDLETHORPE FLEXIBLE GENERATION LIMITED
  • 23 Dec 2022 register
    Substation name updated in the register (from Mablethorpe 400kV to Mablethorpe 400kV Substation)
  • 30 Sep 2022 register
    Added to the register

Also at Lincolnshire Coastal Node 400kV Substation

Substation view

No other projects in the register at this connection point.

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