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Safety concerns: NRC was right to deny OKLO’s plan for small nuclear reactors

“The company asserted that its reactor was so small and so safe that it didn’t need to play by the same rules as those used to license larger reactors,” Lyman said. “But the fact remains that even a very small reactor contains enough highly radioactive material to cause significant radiological contamination in the event of an accident or a terrorist attack.”..

NRC denies Oklo Power’s plan to construct 1.5 MW advanced nuclear reactor in Idaho
Utility Dive Jan. 7, 2022 Robert Walton, Reporter   

Dive Brief:

• The Nuclear Regulatory Commission on Thursday announced it denied without prejudice an application by Oklo Power to construct the United States’ first advanced nuclear reactor, in Idaho. The small design, dubbed “Aurora,” would be capable of producing 1.5 MW of electric power.
• The NRC cited “significant information gaps” in the company’s application, including details on potential accidents and its classification of safety systems and components. However, the company can resubmit its application and regulators said they are “prepared to re-engage” the company.
• Oklo is reviewing the decision, but in a statement said it was “eager to continue moving forward” on the Idaho reactor as well as others. Opponents of the project say a failure to provide safety information could put the public at significant risk in the event of an accident or attack.

……………………….  according to the Union of Concerned Scientists, NRC was right to reject the application.

“Oklo simply refused to give the NRC the basic information that the agency needs to assess compliance with its regulations and its legal mandate to protect public health, safety, and the environment,” UCS Director of Nuclear Power Safety Edwin Lyman said in an email………

“The company asserted that its reactor was so small and so safe that it didn’t need to play by the same rules as those used to license larger reactors,” Lyman said. “But the fact remains that even a very small reactor contains enough highly radioactive material to cause significant radiological contamination in the event of an accident or a terrorist attack.”……….  https://www.utilitydive.com/news/nrc-denies-oklo-powers-plan-to-construct-15-mw-advanced-nuclear-reactor-i/616807/

January 8, 2022 - Posted by Christina Macpherson | safety, Small Modular Nuclear Reactors, USA