NRC news: FY 2026 fees finalized, facility licensing reviews launched

June 25, 2026, 7:08AMNuclear News

The Nuclear Regulatory Commission's launching of its environmental review of Holtec International's two SMR-300 reactors at the Palisades site in Michigan and its proposed changes to fuel cycle and materials licensing regulations may have grabbed the most attention recently, but the agency has also announced multiple other updates in recent weeks.

Eden targets domestic medical radioisotope production

May 8, 2026, 1:17PMNuclear News
Eden isotope production complex site rendering. (Image: Eden)

Eden Radioisotopes has filed a construction permit application with the Nuclear Regulatory Commission for a facility to produce medical radioisotopes, primarily molybdenum-99 and lutetium-177.

The United States has lacked a reliable domestic source of Mo-99 for diagnostic imaging for decades, and has invested in infrastructure in South Africa, the Netherlands, and Belgium to assist facilities in producing the isotope using HALEU targets. These reactors are old, and there have been disruptions to the supply chain due to unplanned outages for repairs. With a 66-hour half-life, Mo-99 cannot be stockpiled.