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Oklo Conducts Full-Scale Fuel-Assembly Flow Testing at Argonne National Laboratory
SANTA CLARA, Calif., September 25, 2025--Oklo Inc. (NYSE: OKLO) ("Oklo"), an advanced nuclear technology company, has conducted full-scale flow testing of a prototypical fuel assembly at the U.S. Department of Energy’s (DOE’s) Argonne National Laboratory ("Argonne") under a DOE Gateway for Accelerated Innovation in Nuclear (GAIN) voucher. The program has generated experimental data to validate computer models, demonstrate manufacturing parameters, and advance Oklo’s fuel assembly design toward p
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