Ward250 reactor rides cargo to Utah

February 18, 2026, 9:42AMNuclear News

Valar Atomics’ Ward250 microreactor is loaded onto the aircraft.

A public-private partnership between the Departments of Defense and Energy and Valar Atomics marked a milestone over the weekend when Valar’s Ward250 microreactor was transported (without fuel) from California to Utah using three C-17 aircraft. The reactor will now trek from Hill Air Force Base to the Utah San Rafael Energy Lab (URSEL) for testing and evaluation.

Operation Gigawatt looks to Brigham City, Holtec, and Hi Tech Solutions

November 19, 2025, 7:01AMNuclear News
Concept art of a Holtec SMR-300 in Brigham City, Utah. (Image: Build Brigham City)

Utah Gov. Spencer Cox joined Brigham City Mayor D. J. Bott this week to announce a new partnership among the state, city, Hi Tech Solutions, and Holtec International. The partnership plans to develop a “full-scale nuclear energy ecosystem” based in Brigham City that will feature advanced manufacturing, workforce development, and Holtec’s SMR-300.