A realistic understanding of their costs and risks is critical.
What are SMRs?
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SMRs are not more economical than large reactors.
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SMRs are not generally safer or more secure than large light-water reactors.
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SMRs will not reduce the problem of what to do with radioactive waste.
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SMRs cannot be counted on to provide reliable and resilient off-the-grid power for facilities, such as data centers, bitcoin mining, hydrogen or petrochemical production.
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SMRs do not use fuel more efficiently than large reactors.
[Edit: If people have links that contradict any the above, could you please share in the comment section?]
Though to be fair, using dirty bombs or radioactive material has waaaaay larger “fear” factor than a random chemical that kills just as well.