Top nuclear power regulatory body unveils guidelines on nuclear power plant stress tests . China operates 13 nuclear reactors and is building more than two dozen others . China last year overtook the United States as world 's largest consumer of energy . Comment:
Top nuclear power regulatory body unveils guidelines on nuclear power plant stress tests . China operates 13 nuclear reactors and is building more than two dozen others . China last year overtook the United States as world 's largest consumer of energy . Many Chinese are asking how safe are nation 's nuclear plants in light of Japan disaster .