Swansea North 400kV Substation
England and Wales, National Grid Electricity Transmission
The queue at this substation
| Project | Customer | Technology | Queued MW | Connection date | Gate | Status |
|---|---|---|---|---|---|---|
| Swansea Greener Grid Park - Connection 1 | SWANSEA GRID SOLUTIONS LIMITED | Storage | 97 | 31 Aug 2024 Past date | Not stated | Under Construction/Commissioning |
| Swansea Greener Grid Park - Connection 2 | SWANSEA GRID SOLUTIONS LIMITED | Other | 0 | 31 Jul 2025 (0 MW) | Not stated | Consents Approved |
| Swansea North | EDF ENERGY RENEWABLES LIMITED | Storage | 49.9 | 31 Jul 2028 | Gate 1 | Scoping |
| Swansea North Green Energy Centre | SWANSEA NORTH GREEN NG LIMITED | Storage with solar or wind | 1,025 | 30 Oct 2028 | Not stated | Scoping |
| BESS Swan | REWE 3 LIMITED | Storage | 200 | 31 Oct 2028 | Not stated | Scoping |
| Hirfynydd and Mynydd Drumaur | EDF ENERGY RENEWABLES LIMITED | Storage with solar or wind | 249 | 31 Oct 2030 | Gate 1 | Scoping |
| Swansea | ENSO GREEN HOLDINGS LIMITED | Storage with solar or wind | 400 | 31 Oct 2032 | Gate 1 | Scoping |
| Peak Gen Llandarcy | PEAK GEN POWER 5 LIMITED | Thermal (gas, biomass, waste) | 0 | Connected | Not stated | Built |
Left the register since January 2021: Abergelli Power Limited (299 MW).
Recent changes
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windRestructured from 1 stage (1,025 MW from 31 Oct 2028) to 2 stages (400 MW from 30 Oct 2028, 625 MW from 31 Oct 2033)
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windStage 1: Marked as Gate 1
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windStage 2: Marked as Gate 1
- Swansea NorthEngland and Wales, StorageMarked as Gate 1
- SwanseaEngland and Wales, Storage with solar or windMarked as Gate 1
- Swansea Greener Grid Park - Connection 1England and Wales, StorageStage 1: Status changed from Consents Approved to Under Construction/Commissioning
- Swansea NorthEngland and Wales, StorageConnection date moved from 31 Oct 2026 to 31 Jul 2028 (+21 months)+21 mo
- Swansea NorthEngland and Wales, StorageCustomer changed from PIVOTED POWER LLP to EDF ENERGY RENEWABLES LIMITED
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windRestructured from 1 stage (180 MW from 31 Oct 2029) to 2 stages (230 MW from 31 Oct 2030, 19.1 MW from 6 Dec 2036). First connection date +12 months+12 mo
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windCustomer changed from INNOVA RENEWABLES LIMITED to SWANSEA NORTH GREEN NG LIMITED
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windConnection date moved from 30 Oct 2028 to 31 Oct 2028 (1 day later)
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windTechnology changed from Storage, Solar to Demand, Storage, Solar, Onshore wind
- Swansea Greener Grid Park - Connection 2England and Wales, OtherStatus changed from Scoping to Consents Approved
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windCustomer changed from SWANSEA NORTH GREEN NG LIMITED to INNOVA RENEWABLES LIMITED
- Swansea NorthEngland and Wales, StorageStatus changed from Awaiting Consents to Scoping
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windCustomer changed from INNOVA RENEWABLES LIMITED to SWANSEA NORTH GREEN NG LIMITED
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windConnection date moved from 31 Oct 2028 to 31 Oct 2029 (+12 months)+12 mo
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windTechnology changed from Solar, Onshore wind to Storage, Solar, Onshore wind
- SwanseaEngland and Wales, Storage with solar or windConnection date moved from 31 Oct 2030 to 31 Oct 2032 (+24 months)+24 mo
- SwanseaEngland and Wales, Storage with solar or windTechnology changed from Storage, Solar, Onshore wind to Storage, Solar
- BESS SwanEngland and Wales, StorageCustomer changed from CSWE 3 LIMITED to REWE 3 LIMITED
- Abergelli Power LimitedEngland and Wales, Thermal (gas, biomass, waste)Left the register (299 MW from 29 Sep 2025)299 MW
- Swansea Greener Grid Park - Connection 1England and Wales, StorageCustomer changed from STATKRAFT UK LTD to Swansea Grid Solutions Limited
- Swansea Greener Grid Park - Connection 2England and Wales, OtherCustomer changed from STATKRAFT UK LTD to Swansea Grid Solutions Limited
- Peak Gen LlandarcyEngland and Wales, Thermal (gas, biomass, waste)Added to the registerNew
- Swansea NorthEngland and Wales, StorageConnection point changed from Swansea North GSP to Swansea North 400kV Substation
- SwanseaEngland and Wales, Storage with solar or windAdded to the registerNew
- Swansea Greener Grid Park - Connection 1England and Wales, StorageRenamed from Swansea North
- Swansea Greener Grid Park - Connection 2England and Wales, OtherRenamed from Swansea Greener Grid Park 2
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windCapacity changed from 400 MW to 1,025 MW
- BESS SwanEngland and Wales, StorageAdded to the registerNew
- Swansea Greener Grid Park - Connection 2England and Wales, OtherRenamed from Swansea North Greener Grid 2
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windSubstation name updated in the register (from Swansea North 400kV to Swansea North 400kV Substation)
- Swansea Greener Grid Park - Connection 1England and Wales, StorageSubstation name updated in the register (from Swansea North 400kV to Swansea North 400kV Substation)
- Swansea Greener Grid Park - Connection 2England and Wales, OtherRenamed from Swansea Greener Grid Park 2
- Swansea Greener Grid Park - Connection 2England and Wales, OtherSubstation name updated in the register (from Swansea North 400kV to Swansea North 400kV Substation)
- Swansea NorthEngland and Wales, StorageSubstation name updated in the register (from Swansea North 400/33kV Substation to Swansea North GSP)
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windSubstation name updated in the register (from Swansea North 400kV to Swansea North 400kV Substation)
- Abergelli Power LimitedEngland and Wales, Thermal (gas, biomass, waste)Substation name updated in the register (from Swansea North 400kV to Swansea North 400kV Substation)
- Swansea Greener Grid Park - Connection 1England and Wales, StorageRestructured from 1 stage (12 MW from 30 Oct 2027) to 2 stages (12 MW from 31 Aug 2024, 85 MW from 31 Oct 2028). First connection date −38 months−38 mo
- Swansea Greener Grid Park - Connection 2England and Wales, OtherAdded to the registerNew
- Abergelli Power LimitedEngland and Wales, Thermal (gas, biomass, waste)Connection date moved from 30 Sep 2022 to 29 Sep 2025 (+36 months)+36 mo
- Abergelli Power LimitedEngland and Wales, Thermal (gas, biomass, waste)Status changed from Scoping to Consents Approved
- Hirfynydd and Mynydd DrumaurEngland and Wales, Storage with solar or windAdded to the registerNew
- Swansea North Green Energy CentreEngland and Wales, Storage with solar or windAdded to the registerNew
- Swansea Greener Grid Park - Connection 1England and Wales, StorageTechnology changed from Storage to Storage, Reactive compensation
- Swansea Greener Grid Park - Connection 1England and Wales, StorageTechnology changed from Storage, Reactive compensation to Storage
Price what a delay would do to your project
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