analysis
Nuclear Plant Risk Studies: Failing the Grade
in clean energy
An accident at a US nuclear power plant could kill more people than were killed by the atomic bomb dropped on Nagasaki.1 The financial repercussions could also be catastrophic. The 1986 accident at the Chernobyl nuclear plant cost the former Soviet Union more than three times the economical benefits accrued from the operation of every other Soviet nuclear power plant operated between 1954 and 1990.2
But consequences alone do not define risk. The probability of an accident is equally important. When consequences are very high, as they are from nuclear plant accidents, prudent risk management dictates that probabilities be kept very low. The Nuclear Regulatory Commission (NRC) attempts to limit the risk to the public from nuclear plant operation to less than 1 percent of the risk the public faces from other accidents.
The Union of Concerned Scientists (UCS) examined how nuclear plant risk assessments are performed and how their results are used. We concluded that the risk assessments are seriously flawed and their results are being used inappropriately to increase -- not reduce -- the threat to the American public.
and many more articles at:
http://www.ucsusa.org/clean_energy/nuclear_safety/page.cfm?pageID=181