Teviot 400/132kV Substation

Teviot 400/132kV Substation (SPT) has 3 projects in NESO's TEC Register of 23 Oct 2026: 807.9 MW in the queue, 727.9 MW Gate 1, and 0 MW connected. Contracted capacity, not headroom.

Transmission owner: SPT
Projects: 3
MW in the queue: 807.9 MW
Gate 1 MW: 727.9 MW
MW connected: 0 MW

By technology

Technology	Projects	MW
Onshore wind	3	807.9
Storage	2	285

Projects at Teviot 400/132kV Substation

Project	Technology	MW	Gate	Status	MW effective from
Teviot Wind Farm	Onshore wind	522.9	Gate 1	Scoping	30 May 2033
Cliffhope	Storage, Onshore wind	205	Gate 1	Scoping	31 Oct 2034
Chesters	Storage, Onshore wind	80		Scoping	29 Oct 2033

Source

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