Hunterston East 400kV

Hunterston East 400kV (SPT) has 2 projects in NESO's TEC Register of 23 Oct 2026: 400 MW in the queue, 200 MW of it Gate 2, and 0 MW connected. Contracted capacity, not headroom.

Transmission owner: SPT
Projects: 2
MW in the queue: 400 MW
Gate 2 MW: 200 MW
MW connected: 0 MW
Earliest confirmed date: 10 Mar 2028

By technology

Technology	Projects	MW
Reactive Compensation	2	400
Storage	2	400
Demand	1	200

Projects at Hunterston East 400kV

Project	Technology	MW	Gate	Status	MW effective from
Highview Hunterston East Cryobattery	Demand, Storage, Reactive Compensation	200		Consents Approved	31 Oct 2027
Hunterston Battery Storage Facility	Storage, Reactive Compensation	200	Gate 2	Consents Approved	10 Mar 2028

Source

NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.