Cellarhead 400kV Energy Storage
Cellarhead 400kV Energy Storage is a storage project of 300 MW in NESO's TEC Register of 23 Oct 2026, connecting at Cellarhead 400kV Substation (NGET). Status: Under Construction/Commissioning. Gate 2.
- Customer
- C & S ENERGY LIMITED
- Connection site
- Cellarhead 400kV Substation
- Transmission owner
- NGET
- Technology
- Storage
- Capacity (TEC)
- 300 MW
- Agreement
- Direct Connection
- Gate
- Gate 2
- Status
- Under Construction/Commissioning
- MW effective from
- 13 Sept 2028
- NESO project number
- PRO-001685
Also at Cellarhead 400kV Substation
| Project | Technology | MW |
|---|---|---|
| Cellarhead | Storage, Solar | 400 |
| Cellarhead Green Energy Centre | Storage, Solar | 400 |
| Cellarhead Home Farm | Storage | 280 |
| Chatterley | Gas | 20 |
| Thorney Edge | Storage | 300 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.