Porth Wen
Porth Wen is a 69.1 MW solar farm in Wales, operated by EDF Energy. The UK government lists it as operational in its register of power stations (DUKES table 5.11, May 2025).
- PV
- Wales
Key facts
- Installed capacity
- 69.1 MW
- Status
- Operational
- Technology
- Solar Β· PV
- Operator
- EDF Energy
- Region
- Wales
- Country
- Wales
- Grid connection (DUKES)
- LV
- Combined heat & power
- No
- Postcode
- LL66 0AT
- Coordinates
- 53.4142, -4.4096
Location
Map position from the published coordinates. For small sites this can be an approximate point rather than the exact boundary. Map Β© OpenStreetMap contributors.
How Porth Wen compares
At a typical UK load factor for this technology (about 10% of the maximum possible output), a 69.1 MW station would generate roughly 61 GWh of electricity in a year, similar to the annual use of about 22,420 homes at 2,700 kWh each. This is an illustrative estimate, not the station's metered output: real generation varies with weather, availability and grid constraints.
Solar photovoltaic (PV) sites generate electricity from sunlight. Panels produce direct current, which inverters convert to alternating current for the grid. Output follows daylight and the seasons, so annual generation is a small fraction of the maximum possible.
All UK solar farms Solar farms in Wales All run by EDF EnergyNearby generating sites
- Ysgellog Β· 4.6 MW onshore wind farm2.3 km
- Wylfa Nuclear Power Station Β· 980 MW nuclear power station4.8 km
- Trysglwyn Β· 5.6 MW onshore wind farm6.1 km
- Llyn Alaw Β· 20.4 MW onshore wind farm7.6 km
- Bryn Yr Odyn Β· 14.9 MW solar farm20.1 km
- Anglesey Β· 14.9 MW solar farm26.2 km
- Parciau Β· 12.7 MW solar farm29.8 km
- Cwm Dyli Β· 9.9 MW hydroelectric station37.6 km
Also operated by EDF Energy
EDF Energy operates 48 sites in the register. Largest first:
- Hinkley Point C Β· nuclear power station3,260 MW
- West Burton A Power Station Β· coal-fired power station2,012 MW
- Cottam Power Station Β· coal-fired power station2,008 MW
- Heysham 2 Β· nuclear power station1,240 MW
- Torness Β· nuclear power station1,200 MW
- Sizewell B Β· nuclear power station1,198 MW
- Hartlepool Β· nuclear power station1,185 MW
- Heysham 1 Β· nuclear power station1,060 MW
Planning history
From the government's Renewable Energy Planning Database (REPD), matched to this site by location, capacity and name.
- Planning status
- Under Construction
- Developer / operator
- EDF Energy Renewables
- Planning authority
- Isle of Anglesey
- Planning reference
- 20C310B/EIA/RE
- Application submitted
- 1 March 2016
- Permission granted
- 9 March 2018
- Construction started
- 1 June 2022
- Capacity in planning record
- 49.9 MW
- Address
- Llanbadrig, Cemaes Bay, Gwynedd, Isle of Anglesey, LL67
- REPD reference
- 6071
Source
Department for Energy Security and Net Zero (DESNZ), Digest of UK Energy Statistics (DUKES), table 5.11: power stations in the United Kingdom β operational at end of May 2025.
Capacity is installed capacity as published, not current output. Status reflects the source date, not live operation.
View the original source
Last checked by Octary: 15 July 2026
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