Grid connection · Wales, United Kingdom
Alwens Forest extension grid connection
Alwens Forest extension grid connection is a planned grid connection in Wales, United Kingdom, with 26.9 MW of capacity, held by Npower Renewables.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Wales (connects at St Asaph) | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Status | Planned (accepted to connect) | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Holder | Npower Renewables | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Capacity | 26.9 MW | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Technology | Wind | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Grid operator | SP Manweb Plc | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Voltage | 33 kV | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
Research on this grid connection and its holder.Who holds it up to the parent company, the project behind it and its connection date, and an introduction to the holder.
Request researchHow it compares
Alwens Forest extension grid connection is the 47th-largest of 158 grid connections in Wales and the 1,460th-largest of 3,903 in the United Kingdom by capacity; its 26.9 MW is <0.1% of the 446,745 MW we hold for the United Kingdom. Ranks and totals cover the grid connections in our data that report their capacity, not every one in existence.
| Within | Rank | Total | Share |
|---|---|---|---|
| Wales | 47th of 158 | 21,044 MW | 0.13% |
| United Kingdom | 1,460th of 3,903 | 446,745 MW | <0.1% |
| All grid connections in our data | 4,999th of 7,928 | 1,372,494 MW | <0.1% |
Holder, grid operator and place
More from Npower Renewables
- Alwens Forest grid connection32.5 MW
- Hellrigg Wind Farm grid connection10 MW
- Hameldon Hill Wind Farm 1 grid connection6 MW
- Hameldon Hill Wind Farm 2 grid connection6 MW
- Hameldon Hill Wind Farm grid connection4.5 MW
- Generating Station grid connection3.8 MW
- Corriegarth Hydro GEN aux grid connection3.23 MW
- CIA AIG Hydro Generating Station grid connection2.85 MW
Other grid connections in Wales
- Pembroke Power Station grid connection2,199 MW
- Dinorwig grid connection1,644 MW
- Mona Offshore Wind Farm grid connection1,500 MW
- Connah's Quay grid connection1,380 MW
- Legacy Green Energy Centre grid connection1,200 MW
- Awel Y Mor grid connection1,100 MW
- Cilfynydd Green Energy Centre grid connection1,025 MW
- Pentir Green Energy Centre grid connection1,025 MW
Data on this page
- California ISO. CAISO queue report, CAISO Privacy and Terms of Use.
- SP Electricity North West, via Northern Powergrid Open Data. SP Electricity North West open data portal, CC BY 4.0.
- ERCOT GIS report. ERCOT GIS report, ERCOT Terms of Use.
- Supported by National Energy SO Open Data. NESO TEC Register, NESO Open Data Licence v1.0.
- Supported by Northern Powergrid Open Data. Northern Powergrid open data portal, Northern Powergrid Open Data Licence v1.0.
- NYISO interconnection queue. NYISO interconnection queue, Free reuse.
- PJM New Services Queue. PJM New Services Queue, Free reuse.
- SP Energy Networks, via Northern Powergrid Open Data. SP Energy Networks open data portal, CC BY 4.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.