Grid connection · Wales, United Kingdom
Pembroke Power Station grid connection
Pembroke Power Station grid connection is a grid connection in Wales, United Kingdom, with 2,199 MW of capacity, held by RWE npower.
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 Pembroke 400kV Substation) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Status | Operating (built) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Holder | RWE npower | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Attached to | Pembroke Power Station | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Capacity | 2,199 MW | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Technology | Hydrogen | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Technology | Demand | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Grid operator | National Grid Electricity Transmission plc | NESO TEC Register · NESO Open Data Licence v1.0 · 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
Pembroke Power Station grid connection is the largest of 158 grid connections in Wales and the 19th-largest of 3,903 in the United Kingdom by capacity; its 2,199 MW is 0.49% 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 | 1st of 158 | 21,044 MW | 10% |
| United Kingdom | 19th of 3,903 | 446,745 MW | 0.49% |
| All grid connections in our data | 28th of 7,928 | 1,372,494 MW | 0.16% |
Holder, grid operator and place
More from RWE npower
- Staythorpe C grid connection1,752 MW
- Didcot B grid connection1,705 MW
- Stallingborough Carbon Capture CCGT grid connection906 MW
- Little Barford grid connection740 MW
- Export grid connection1.9 MW
- North Falls Offshore Wind Farm1,000 MW · permitted
- Stallingborough Combined Cycle Gas Turbine (CCGT) generating plant and Carbon Capture Plant (CCP)900 MW · planned
- Pembroke Power Station, Pwllcrochan - Battery Storage350 MW · permitted
Other grid connections in Wales
- 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
- Swansea North Green Energy Centre grid connection1,025 MW
Data on this page
- California ISO. The terms cover every document on caiso.com, the cluster reports included. 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.