US conducts first air transport of nuclear microreactor in bid to show technology's viability [View all]

Source: Reuters

February 16, 2026 12:10 AM EST Updated 6 hours ago


HILL AIR FORCE BASE, Utah, Feb 15 - The U.S. Departments of Energy and Defense on Sunday for the first time transported a small nuclear reactor on a cargo plane from California to Utah to demonstrate the potential to quickly deploy nuclear power for military and civilian use. The agencies partnered with California-based Valar Atomics to fly one of the company’s Ward microreactors on a C-17 aircraft — without nuclear fuel — to Hill Air Force Base in Utah.

Energy Secretary Chris Wright and Under Secretary of Defense for Acquisition and Sustainment Michael Duffey were on the C-17 flight with the reactor and its components, and hailed the event as a breakthrough for U.S. nuclear energy and military logistics. “This gets us closer to deploy nuclear power when and where it is needed to give our nation’s warfighters the tools to win in battle,” Duffey said. President Donald Trump's administration sees small nuclear reactors as one of several ways to expand U.S. energy production.

Trump last May issued four executive orders aimed at boosting domestic nuclear deployment to meet growing demand for energy for national security and competitive AI advancements. The Energy Department in December issued two grants, opens new tab to help accelerate development of small modular reactors. Proponents of microreactors also have touted them as energy sources that can be sent to far-flung and remote places, offering an alternative to diesel generators which require frequent deliveries of fuel.

But skeptics have argued that the industry has not proven that small nuclear reactors can generate power for a reasonable price. "There is no business case for microreactors, which — even if they work as designed — will produce electricity at a far higher cost than large nuclear reactors, not to mention renewables like wind or solar," said Edwin Lyman, director of nuclear power safety at the Union of Concerned Scientists.

Read more: https://www.reuters.com/business/energy/us-conducts-first-air-transport-nuclear-microreactor-bid-show-technologys-2026-02-16/