<P> As of September 2017 , there are two new reactors under construction with a gross electrical capacity of 2,500 MW , while 34 reactors have been permanently shut down . The United States is the world 's largest producer of commercial nuclear power , and in 2013 generated 33 % of the world 's nuclear electricity . </P>
<P> As of September 2017 , there are two new reactors under construction with a gross electrical capacity of 2,500 MW , while 34 reactors have been permanently shut down . The United States is the world 's largest producer of commercial nuclear power , and in 2013 generated 33 % of the world 's nuclear electricity . </P>
when was the last nuclear power plant built in us
when was the last nuclear power plant built in us
September 2017
September 2017