Balliemeanoch 275kV Substation

Balliemeanoch 275kV Substation (SHET) has 1 project in NESO's TEC Register of 23 Oct 2026: 900 MW in the queue, and 0 MW connected. Contracted capacity, not headroom.

Transmission owner: SHET
Projects: 1
MW in the queue: 900 MW
MW connected: 0 MW

By technology

Technology	Projects	MW
Pumped storage	1	900

Projects at Balliemeanoch 275kV Substation

Project	Technology	MW	Gate	Status	MW effective from
Balliemeanoch PSH	Pumped storage	900		Scoping	31 Oct 2034

Source

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