http://www.huffingtonpost.com/2011/12/06/nuclear-power-learning-from-japan_n_1132776.htmlWASHINGTON -- The nation's nuclear safety chief said Tuesday he is worried that U.S. nuclear plant operators have become complacent, just nine months after the nuclear disaster in Japan.
Gregory Jaczko, chairman of the Nuclear Regulatory Commission, said recent instances of human error and other problems have endangered workers and threatened safety at a handful of the 65 nuclear power plants in the United States.
Workers at nuclear plants in Ohio and Nebraska were exposed to higher than expected radiation levels, Jaczko said, while three other plants were shut down for months because of safety concerns – the first time in more than decade that several plants have been shut down at the same time.
The Crystal River nuclear plant in Florida and Fort Calhoun in Nebraska remain shut down, while the earthquake-damaged North Anna plant in Virginia reopened last month after being shut down for three months.
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