Whitson 275kV Substation
Whitson 275kV Substation (NGET) has 4 projects in NESO's TEC Register of 23 Oct 2026: 484.9 MW in the queue, 199.9 MW Gate 1, and 0 MW connected. Contracted capacity, not headroom.
- Transmission owner
- NGET
- Projects
- 4
- MW in the queue
- 484.9 MW
- Gate 1 MW
- 199.9 MW
- MW connected
- 0 MW
By technology
| Technology | Projects | MW |
|---|---|---|
| Storage | 3 | 294.9 |
| Solar | 2 | 285 |
Projects at Whitson 275kV Substation
| Project | Technology | MW | Gate | Status | MW effective from |
|---|---|---|---|---|---|
| Llanwern Phase 2 | Solar | 190 | Awaiting Consents | 1 Oct 2028 | |
| Whitson BESS | Storage | 150 | Gate 1 | Scoping | 30 Oct 2037 |
| Llanwern Phase 1 | Storage, Solar | 95 | Awaiting Consents | 1 Oct 2028 | |
| Whitson | Storage | 49.9 | Gate 1 | Scoping | 31 Oct 2027 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.