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Antares lead technician Nate Jandra welds a power conversion system component in Torrance, California.

The Janus Five: 20+ Commercial Nuclear Microreactors, Starting in 2028

Five advanced nuclear companies will build, own, and operate more than 20 commercial nuclear microreactors across five U.S. Army installations under the Janus Program, a milestone-based effort designed to place the first project into useful service by September 2028 and establish repeatable commercial products. In exclusive interviews, the selected companies told POWER they intend to use the […]

Electric Power
Sept. 28 - 30, 2026 • Washington, DC
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