The National Organization of Test, Research, and Training Reactors

June 12, 2023, 9:30AMNuclear NewsLes Foyto, Tim Grunloh, and Caleb S. Brooks

Photo: University of Maryland Radiation Facilities

This year, the nuclear power industry is seeing a renewed mandate to innovate and supply carbon-free energy for a range of applications. These new reactor designs feature new fuel forms, expanded thermodynamic ranges, and different operational paradigms. The trend toward smaller designs is anticipated to dramatically reduce siting requirements and enable applications of nuclear heat more customizable to commercial use. This has many vendors and operators imagining creative ways to optimize reactor economics in an unpredictable energy market.

The existing U.S. nuclear fleet has benefited from experience and research generated in research and test reactors around the country. As our industry reinvests in innovation, it will once again turn to many of the same reactors. Those reactors—and the groups such as the National Organization of Test, Research, and Training Reactors (TRTR) that formed to support them—have their own history of innovation.

To continue reading, log in or create a free account!

Related Articles

NS Savannah soon open to the public

February 12, 2026, 10:51AMANS Nuclear Cafe

The world’s first nuclear-powered merchant ship, the NS Savannah, will have a public site visit in Baltimore, Md., on Saturday, February 21.To register for the event and find up-to-date...