Energy Transition

Irradiated future

Are we stumbling headlong into a radiated future ?  Nuclear waste requires investments spread out over several decades for its removal and millennia, if not hundreds of millennia, for its treatment. What is the responsibility of societies who have been using this energy for such a long time?   Nuclear energy generates radioactive waste, regardless whether it is used in military, medical, industrial, or research settings. This consists of residual radioactive materials as well as radiated or contaminated tools, equipment and infrastructure used in this process. The majority of waste is generated during the preparation, fabrication, use in the reactor, and post-radiation management of the fuel in nuclear reactors. Nuclear waste is classified according to its use and the length of time for which it will remain radioactive. The most highly radioactive waste, which will take the longest to become inert, is generated mostly by the nuclear power industry. Its management is the most problematic. Unlike the overwhelming majority of countries that use nuclear energy, France decided to reprocess its spent fuel. Its reprocessing at the plant in la Hague in Normandy consists of separating this spent fuel initially made up of uranium oxide into three parts: 1% plutonium, which forms during the radiation process in the reactor, 95% uranium, which is impoverished by passing through the reactor, and 4% of “final waste.” The latter consists of what...

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Nuclear daily life

Living with nuclear risk  How does one live near and work at sites where an accident, radiation, or a “low dose” radioactive contamination is a constant threat? Welcome to daily life in a nuclear society, where people have trivialized nuclear and not taken any responsibility for its inherent risks.   The invisibility of the threat of radioactivity is fundamental to how we perceive nuclear risk and the preventive practices we have instituted. Although the sight of nuclear structures, imposing as they are, is the cause of some anxiety, such facilities are generally kept out of view. The location...

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