Columbia nuclear power plant

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Other names: WNP-2

Columbia nuclear power plant is an operating nuclear power plant in Benton County, Washington, United States.

Project Details

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

Status Commissioning year Nameplate capacity Reactor type Model Owner Operator
Operating[1] 1984[1] 1190 MW[1] Boiling water reactor[1] BWR-5 (Mark 2)[1] Energy Northwest [100%][1] Energy Northwest[1]

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

Construction start First criticality (more info) First grid connection Commercial operation
August 1, 1972[1] January 19, 1984[1] May 27, 1984[1] December 13, 1984[1]

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

(Read more about nuclear capacity definitions.)

Reference net capacity Design net capacity Thermal capacity
1131 MW[1] 1100 MW[1] 3486 MWt[1]

Location

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

Location Coordinates (WGS 84)
Benton County, Washington, United States[2] 46.4711, -119.3339 (exact)

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 https://web.archive.org/web/20221126222428/https://pris.iaea.org/PRIS/CountryStatistics/ReactorDetails.aspx?current=702. Archived from the original on 26 November 2022. {{cite web}}: Missing or empty |title= (help)
  2. https://web.archive.org/web/20230103182122/https://datasets.wri.org/dataset/globalpowerplantdatabase. Archived from the original on 03 January 2023. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)