Grid Guardian / Transmission (TEC) register / Biggleswade 400kV SubstationBiggleswade 400kV Substation Biggleswade 400kV Substation (NGET) has 7 projects in NESO's TEC Register of 23 Oct 2026: 3,056 MW in the queue, 2,856 MW Gate 1, and 0 MW connected. Contracted capacity, not headroom.
Transmission owner NGET
Projects 7
MW in the queue 3,056 MW
Gate 1 MW 2,856 MW
MW connected 0 MW By technology Technology Projects MW Storage 7 3,056 Solar 5 2,799 Demand 2 2,000 Nuclear 1 1,000 Onshore wind 1 1,000
Projects at Biggleswade 400kV Substation Project Technology MW Gate Status MW effective from Biggleswade Demand, Storage, Solar 1,000 Gate 1 Scoping 31 Oct 2034 Biggleswade High Impact Green Energy Hub Demand, Storage, Nuclear, Solar, Onshore wind 1,000 Gate 1 Scoping 31 Oct 2034 Greengage Farm Storage, Solar 500 Gate 1 Scoping 31 Oct 2034 Noventum - Biggleswade Storage, Solar 249 Gate 1 Scoping 31 Oct 2037 Biggleswade BESS Storage 200 Scoping 31 Oct 2034 Biggleswade BESS Storage 57 Gate 1 Scoping 28 Sept 2029 Biggleswade PV Storage, Solar 49.9 Gate 1 Awaiting Consents 31 Oct 2031
Source