Llanteg 400kV Substation

Llanteg 400kV Substation (NGET) has 1 project in NESO's TEC Register of 23 Oct 2026: 700 MW in the queue, 700 MW Gate 1, and 0 MW connected. Contracted capacity, not headroom.

Transmission owner: NGET
Projects: 1
MW in the queue: 700 MW
Gate 1 MW: 700 MW
MW connected: 0 MW

By technology

Technology	Projects	MW
Onshore wind	1	700
Storage	1	700

Projects at Llanteg 400kV Substation

Project	Technology	MW	Gate	Status	MW effective from
ER TWD Energy	Storage, Onshore wind	700	Gate 1	Scoping	15 Sept 2037

Source

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