August 06, 2026

Oklo’s Groves becomes fifth unit to hit criticality in DOE reactor program

By ExchangeMonitor

Oklo’s Groves isotope test reactor achieved zero-powered criticality late Wednesday, making it the fifth reactor under a Department of Energy reactor initiative to reach that milestone. 
The completed criticality test comes after DOE approved Oklo’s nuclear…

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RadWaste & Materials Monitor provides news and intelligence on radioactive waste management, including information on commercial and federal LLRW disposal, storage and treatment, decommissioning and decontamination, rad material recycling, and more...
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