Fukushima: Lessons learned from a devastating “near-miss”

Abstract

ABSTRACT Before the Fukushima disaster unfolded in 2011, Japanese government and energy company officials were aware of the warning signs and risks of a potential crisis at the reactor site. They failed to use safety mechanisms or update regulations over time to address the vulnerabilities of the power plants. Because interest groups had led the public to believe the power plants were completely safe, the plants were run with little accountability. Following this disaster, Japan established a new nuclear regulatory commission and nuclear regulatory authority in and implemented new regulatory mechanisms. These efforts have been limited, however, and have shifted the issue from regulation to implementation. The enormous cost of meeting new safety protocols has created new barriers for restarting the power plants under updated regulations, but the energy demands of the country will remain. The tension between managing operational risks and meeting public energy needs will test the public and private sectors’ ability to sufficiently revamp the nuclear industry and prevent crises in years to come.