Collaboration and Fuel-Cycle Readiness May Define the Next Decade
Dan Wells is EPRI Director, Nuclear Fuels & Chemistry.
The nuclear industry is entering a pivotal transition: moving from decades of development in advanced reactor technologies to the realities of commercial fleet deployment. But the central challenge is no longer reactor design alone — it is the ability to translate diverse and evolving fuel concepts into reliable, scalable, and economically viable operational systems.
Today’s advanced fuel landscape is marked by extraordinary diversity. Multiple fuel forms and enrichment strategies are under active development, offering potential benefits in safety, efficiency, and flexibility. The industry will be watching closely to see which of these promising options advances to being deployable at scale.
Framing from industry experts highlights a familiar but urgent lesson from the existing fleet: success is not defined by innovation alone, but by the ability to deliver predictable, reliable, defect-free operation over time.
The current fleet achieved this through decades of collaborating on operational learning, shared data, and an industry-wide commitment to fuel reliability. With fuel reliability challenges addressed, the industry has turned its sights to optimization, focusing on improvements to core design and cycle economics.