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Projects / South Scotland

Hunterston Energy Storage Facility

HUNTERSTON GRID 1 LTD at Ayrshire Grid 400kV Substation

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Connection date
17 Mar 2028
Gate
Gate 2
Status
Consented
Technology
Storage
Total capacity
200 MW
Connected now
0 MW
Still to connect
200 MW
Transmission owner
SP Energy Networks (SPT)
Agreement type
Direct Connection
Region
South Scotland
Project number
PRO-001644
Tracked since
14 Aug 2026

Change history

Every change to this project across 9 registers from 14 Aug 2026 to 21 Sep 2026.

  • 18 Sep 2026 register
    Status changed from Scoping to Consented

Also queued at Ayrshire Grid 400kV Substation

Substation view

No other projects in the register at this connection point.