DOE Approves Preliminary Safety Analysis for Aalo Atomics Demonstration Reactor ()

Aalo Atomics has become the second company in Nucleation’s portfolio to receive approval from the U.S. Department of Energy for the preliminary safety analysis of its reactor demonstration, marking a key regulatory milestone under DOE’s accelerated Reactor Pilot Program ahead of a targeted 2026 criticality...

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February 9, 2026

Radiant Advances to Final DOE Authorization Phase for Kaleidos Reactor ()

Radiant has received DOE approval of its Preliminary Documented Safety Analysis for the Kaleidos reactor, marking the first full-power test approved under the DOE’s new authorization pathway and paving the way for final startup authorization at INL’s DOME facility...