Nuclear Reactor License Renewal PDF Download

" Many U.S. commercial nuclear power reactors are reaching the end of their initial 40-year operating period. To continue operating, their owners must renew their licenses with NRC, the independent federal agency responsible for licensing and regulating nuclear reactors. NRC evaluates license renewal applications under two parallel reviews for safety and potential environmental impacts. NRC's license renewal process has received increasing public scrutiny due, in part, to the 2011 disaster at Japan's Fukushima Daiichi nuclear plant. GAO was asked to review NRC's license renewal process for commercial nuclear power reactors. This report examines (1) the scope of the license renewal process, (2) the extent to which NRC updates its safety and environmental review guidance, (3) the extent to which NRC follows its documented license renewal procedures, and (4) knowledgeable stakeholders' views on the strengths and weaknesses in the license renewal process and any suggestions for improvements. GAO reviewed documents; visited two nuclear power plants selected based on characteristics such as having gone through the license renewal process; assessed the consistency of NRC reviews with documented procedures; and interviewed NRC officials and stakeholders from industry and public interest groups. GAO did not evaluate the adequacy or substance of NRC reviews or the quality of the agency's"