Afon Ddaw
Afon Ddaw is a storage, solar project of 249 MW in NESO's TEC Register of 23 Oct 2026, connecting at Aberthaw 275kV Substation (NGET). Status: Scoping.
- Customer
- LIGHTSOURCE SPV 214 LIMITED
- Connection site
- Aberthaw 275kV Substation
- Transmission owner
- NGET
- Technology
- Storage, Solar
- Capacity (TEC)
- 249 MW
- Agreement
- Direct Connection
- Status
- Scoping
- MW effective from
- 31 Oct 2029
- NESO project number
- PRO-001775
Also at Aberthaw 275kV Substation
| Project | Technology | MW |
|---|---|---|
| Aberthaw (Tertiary) | Storage, Solar | 57 |
| Aberthaw Energy | Storage | 249 |
| Aberthaw PV & BESS Generation | Storage | 200 |
| Mwyndy Storage | Storage | 249 |
| Peak Gen Barry | Storage | 20 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.