The statistic illustrates the average number of safety system failures at nuclear reactors in the United States between 2000 and 2015. There were on average 0.93safety system failures at U.S. reactors in 2013. According to the source, safety system failures are any actual failures, events or conditions that could prevent a system from performing its required safety function.
Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015
Characteristic
Average number of safety failures
2015
0.92
2014
0.85
2013
0.93
2012
0.85
2011
0.9
2010
0.88
2009
0.71
2008
0.71
2007
0.66
2006
0.6
2005
0.98
2004
0.78
2003
0.96
Created with Highcharts 7.2.2Average number of safety failures1.41.40.820.820.880.880.960.960.780.780.980.980.60.60.660.660.710.710.710.710.880.880.90.90.850.850.930.930.850.850.920.922000200120022003200420052006200720082009201020112012201320142015
00.250.50.7511.251.51.75
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NRC. (September 6, 2016). Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015 [Graph]. In Statista. Retrieved April 11, 2025, from https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/
NRC. "Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015." Chart. September 6, 2016. Statista. Accessed April 11, 2025. https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/
NRC. (2016). Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015. Statista. Statista Inc.. Accessed: April 11, 2025. https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/
NRC. "Average Number of Safety System Failures at U.S. Nuclear Reactors from 2000 to 2015." Statista, Statista Inc., 6 Sep 2016, https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/
NRC, Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015 Statista, https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/ (last visited April 11, 2025)
Average number of safety system failures at U.S. nuclear reactors from 2000 to 2015 [Graph], NRC, September 6, 2016. [Online]. Available: https://www.statista.com/statistics/187416/average-number-of-safety-failures-at-us-nuclear-reactors-since-2000/
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