ESB Harker BESS
ESB Harker BESS is a storage project of 342 MW in NESO's TEC Register of 23 Oct 2026, connecting at Harker 400kV Substation (NGET). Status: Scoping.
- Customer
- ESB (HARKER) LTD
- Connection site
- Harker 400kV Substation
- Transmission owner
- NGET
- Technology
- Storage
- Capacity (TEC)
- 342 MW
- Agreement
- Direct Connection
- Status
- Scoping
- MW effective from
- 31 Oct 2039
- NESO project number
- PRO-005942
Also at Harker 400kV Substation
| Project | Technology | MW |
|---|---|---|
| Barrow | Storage | 30 |
| BESS Harker | Storage | 200 |
| Harker Green Energy Centre | Storage, Solar, Onshore wind | 400–1,025 |
| Harker PV & BESS Sub | Storage, Solar | 249.9 |
| Low Harker BESS | Storage, Solar | 400 |
| NEL Story | Storage | 240 |
| Pivot Power Harker Hybrid | Storage, Solar | 57 |
| RIGG HOUSE PV FARM | Solar | 150 |
Source
- NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.