Projects / England and Wales
Deeside Power Station
DEESIDE POWER (UK) LIMITED at Connah's Quay 400kV Substation
- Connection date
- Increase at an existing station: +189 MW from 25 Oct 2026
- Gate
- Gate 2
- Status
- Built
- Technology
- Storage + Reactive compensation
- Total capacity
- 190 MW
- Connected now
- 1 MW
- Still to connect
- 189 MW
- Transmission owner
- National Grid Electricity Transmission (NGET)
- Agreement type
- Direct Connection
- Region
- England and Wales
- Project number
- PRO-001062
- 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 registerStatus changed from Consented to Built
- 18 Sep 2026 registerGiven a Gate 2 connection offer
Also queued at Connah's Quay 400kV Substation
Substation view3 other projects, 1.4 GW still to connect at this substation in total.