Trawsfynydd nuclear power plant

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Trawsfynydd nuclear power plant is a retired nuclear power plant in Gwynedd, Wales, United Kingdom.

Project Details

Table 1: Unit-level project details for Trawsfynydd nuclear power plant

Unit name Status Commissioning year Retirement year Nameplate capacity Reactor type Model Owner Operator
1 Retired[1] 1965[1] 1991[1] 235 MW[1] Gas-cooled reactor[1] MAGNOX[1] Nuclear Decommissioning Authority[1] Magnox LTD[1]
2 Retired[2] 1965[2] 1991[2] 235 MW[2] Gas-cooled reactor[2] MAGNOX[2] Nuclear Decommissioning Authority[2] Magnox LTD[2]

Table 2: Additional unit-level timeline details for Trawsfynydd nuclear power plant

Unit name Construction start First criticality (more info) First grid connection Commercial operation Retirement date
1 July 1, 1959[1] September 1, 1964[1] January 14, 1965[1] March 24, 1965[1] February 6, 1991[1]
2 July 1, 1959[2] December 1, 1964[2] February 2, 1965[2] March 24, 1965[2] February 4, 1991[2]

Table 3: Additional unit-level capacity details for Trawsfynydd nuclear power plant

(Read more about nuclear capacity definitions.)

Unit name Reference net capacity Design net capacity Thermal capacity
1 195 MW[1] 250 MW[1] 850 MWt[1]
2 195 MW[2] 250 MW[2] 850 MWt[2]

Location

Table 4: Unit-level location details for Trawsfynydd nuclear power plant

Unit name Location Coordinates (WGS 84)
1 Gwynedd, Wales, United Kingdom[3] 52.9252, -3.9474 (exact)[3]
2 Gwynedd, Wales, United Kingdom[3] 52.9252, -3.9474 (exact)[3]

The map below shows the exact location of the nuclear power plant:

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Articles and Resources

Additional data

To access additional data, including an interactive map of global nuclear power plants, a downloadable dataset, and summary data, please visit the Global Nuclear Power Tracker on the Global Energy Monitor website.

References

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 https://pris.iaea.org/PRIS/CountryStatistics/ReactorDetails.aspx?current=273. {{cite web}}: Missing or empty |title= (help)
  2. 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 https://pris.iaea.org/PRIS/CountryStatistics/ReactorDetails.aspx?current=274. {{cite web}}: Missing or empty |title= (help)
  3. 3.0 3.1 3.2 3.3 https://www.openstreetmap.org/way/25889283. {{cite web}}: Missing or empty |title= (help)