Rhigos 400kV Substation
Rhigos 400kV Substation (NGET) has 5 projects in NESO's TEC Register of 23 Oct 2026: 1,081 MW in the queue, 1,081 MW Gate 1, and 527 MW connected. Contracted capacity, not headroom.
- Transmission owner
- NGET
- Projects
- 5
- MW in the queue
- 1,081 MW
- Gate 1 MW
- 1,081 MW
- MW connected
- 527 MW
By technology
| Technology | Projects | MW |
|---|---|---|
| Solar | 1 | 750 |
| Storage | 1 | 750 |
| Onshore wind | 3 | 559 |
| Gas | 1 | 299 |
Projects at Rhigos 400kV Substation
| Project | Technology | MW | Gate | Status | MW effective from |
|---|---|---|---|---|---|
| East Pit | Storage, Solar | 750 | Gate 1 | Scoping | 15 Oct 2037 |
| Hirwaun Power Station | Gas | 299 | Built | ||
| Pen Y Cymoedd Wind Farm | Onshore wind | 228 | Built | ||
| Tarenni | Onshore wind | 188 | Gate 1 | Scoping | 13 Dec 2030 |
| Nant Aman | Onshore wind | 143 | Gate 1 | Scoping | 13 Dec 2030 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.