Question: When was the last nuclear power plant built in the us?
Disambiguated questions and answers: question: When was unit 1 of the last nuclear power plant built opened in the us?
When was unit 2 the last nuclear power plant built opened in the us?
When was construction begun on unit 1 of the last nuclear power plant built in the us?
When was construction begun on unit 2 of the last nuclear power plant built in the us?
answer: May 27, 1996
October 19, 2016
July 20, 1973
September 1, 1973
Natural Questions answer: October 19 , 2016 (from the Wikipedia article "Nuclear power in the United States")