National labs drive nuclear innovations and uprates for the U.S. fleet

April 30, 2026, 4:46PMNuclear NewsDonna Kemp Spangler

As the United States faces surging electricity demand driven by artificial intelligence, data centers, and a push to bring manufacturing back home, Idaho National Laboratory is leading an effort to modernize and expand the nation’s nuclear power capabilities by revamping the Department of Energy’s Light Water Reactor Sustainability (LWRS) Program.

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