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U.S. Army Launches Janus Microreactor Program as NuScale Stock Jumps

The Army’s initiative signals potential demand for small reactors, sending NuScale shares to new highs.

Overview

  • The Army announced the Janus program to deploy nuclear microreactors at military bases worldwide to provide steady, resilient power.
  • Under Janus, the Army will work with the Defense Innovation Unit and the Department of Energy, and the reactors are intended to be commercially owned and operated.
  • NuScale shares surged on the news, hitting an all-time high intraday and closing up about 16.7% on Wednesday, with week-to-date gains reported above 25%.
  • Coverage cites a May executive order supporting reactor development and reports a Department of Defense goal for a fully operational reactor by September 30, 2028.
  • NuScale holds the only U.S. SMR design approved by the Nuclear Regulatory Commission, while its roughly $11 billion market value far exceeds about $56 million in trailing 12‑month revenue.