Projects / England and Wales
High Marnham 400
ENSO GREEN HOLDINGS X LIMITED at High Marnham 400kV Substation
- Connection date
- 31 Oct 2033
- Gate
- Not stated
- Status
- Awaiting consent
- Technology
- Storage + Solar
- Total capacity
- 1,000 MW
- Connected now
- 0 MW
- Still to connect
- 1,000 MW
- Transmission owner
- National Grid Electricity Transmission (NGET)
- Agreement type
- Direct Connection
- Region
- England and Wales
- Project number
- PRO-002194
- Tracked since
- 14 Aug 2026
Stages
| Stage | Connected MW | Adds MW | Cumulative MW | Date | Gate | Status |
|---|---|---|---|---|---|---|
| 1 | 0 | 400 | 400 | 31 Oct 2033 | Not stated | Awaiting consent |
| 2 | 0 | 600 | 1,000 | 31 Oct 2034 | Not stated | Scoping |
Change history
Every change to this project across 9 registers from 14 Aug 2026 to 21 Sep 2026.
No changes since 14 Aug 2026. Follow this project to see the next one on your watchlist.
Also queued at High Marnham 400kV Substation
Substation view7 other projects, 3.6 GW still to connect at this substation in total.
- One Earth Solar FarmONE EARTH SOLAR FARM LIMITED, Storage with solar or wind, Not statedOct 2029740 MW
- High Marnham (Tertiary)ENSO GREEN HOLDINGS K LIMITED, Storage with solar or wind, Not statedOct 203057 MW
- High Marnham Solar FarmANESCO LIMITED, Solar, Not statedOct 203199.9 MW
- Mosedale EnergyMOSEDALE ENERGY LIMITED, Storage, Gate 1Mar 2033249 MW
- High Marnham BESSJG PEARS GRID CONNECTION LIMITED, Storage, Not statedOct 2034500 MW
- Welbeck-Newark Solar Farm - PVDPSolarTen Ltd, Storage with solar or wind, Not statedOct 2034710 MW
- Morton Manor PV & BESS StationIB VOGT UK LTD, Storage with solar or wind, Not statedOct 2037240 MW