Wymondley High Impact Green Energy Hub (HIGEH) 1
Wymondley High Impact Green Energy Hub (HIGEH) 1 is a storage, solar, reactive compensation, onshore wind project of 1,000 MW in NESO's TEC Register of 23 Oct 2026, connecting at Wymondley 400kV Substation (NGET). Status: Scoping.
- Customer
- TELIS ENERGY UK LIMITED
- Connection site
- Wymondley 400kV Substation
- Transmission owner
- NGET
- Technology
- Storage, Solar, Reactive Compensation, Onshore wind
- Capacity (TEC)
- 1,000 MW
- Agreement
- Direct Connection
- Status
- Scoping
- MW effective from
- 31 Oct 2033
- NESO project number
- PRO-002659
Also at Wymondley 400kV Substation
| Project | Technology | MW |
|---|---|---|
| Green Frog @ Letchworth | Gas | 15 |
| Wymondley | Storage, Solar | 400 |
| Wymondley | Storage, Solar | 57 |
| Wymondley BESS Limited | Storage | 35.5 |
| Wymondley Solar Farm | Storage, Solar | 50 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.