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

NRC adopts ROP updates

March 30, 2026, 3:14PMNuclear News

The Nuclear Regulatory Commission has approved a significant overhaul of its Reactor Oversight Process (ROP) baseline inspection program that stresses a leaner, more risk-focused inspection...

U.S. Air Force opens power reactor RFI

March 30, 2026, 9:35AMNuclear News

The U.S. Air Force wants to hear from companies that could be interested in deploying small nuclear reactors at its bases.The request for information posted Wednesday intends to assist the...

NRC unveils Part 53 final rule

March 26, 2026, 7:01AMNuclear News

The Nuclear Regulatory Commission has finalized its new regulatory framework for advanced reactors that officials believe will accelerate, simplify, and reduce burdens in the new reactor...