Rancho Seco Nuclear Generating Station

Rancho Seco Nuclear Generating Station
CountryUnited States
LocationHerald, California
Coordinates38°20′43″N 121°7′18″W / 38.34528°N 121.12167°W / 38.34528; -121.12167
StatusDecommissioned
Commission dateApril 17, 1975
Decommission dateJune 23, 1989
Construction cost$375 million in 1974 dollars ($1.8 billion in 2023 dollars)
OperatorSMUD 1974-present
Nuclear power station
Reactor typePressurized water reactor
Reactor supplierBabcock & Wilcox
Thermal capacity1 x 2772 MWth
Power generation
Nameplate capacity918
Capacity factor<40%
External links
CommonsRelated media on Commons

The Rancho Seco Nuclear Generating Station is a decommissioned nuclear power plant built by the Sacramento Municipal Utility District (SMUD) in Herald, California.