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Number of nuclear power plants in the United States 1957-2017

Number of nuclear power plants in the U.S. from 1957 to 2017

The data displays the number of nuclear power plants in the U.S. between 1957 and 2017. There were 99 operable generating units in the U.S. in 2017. In 2000, nuclear power plants in the United States had a capacity factor of around 88.1%.

1957 1
1967 15
1977 67
1987 107
1997 107
2007 104
2008 104
2009 104
2010 104
2011 104
2012 104
2013 100
2014 99
2015 99
2016 99
2017 99