According to the authors of the newly released report, recycling used nuclear fuel does not increase the risk of nuclear weapons proliferation. They conclude that modern technology and international oversight allow the United States to reuse fuel securely without encouraging other countries to develop their own weapons programs.
The report states that “US recycling will not increase the risk that other nations develop nuclear weapons,” and asserts that modern technologies can “significantly mitigate concerns about the potential diversion of plutonium by using faster, near-real-time monitoring (or accounting) and co-recovery of plutonium with other fissile materials.”
In simple terms, older recycling methods separated out pure plutonium, which is a key ingredient for making nuclear weapons. The new processes being proposed keep plutonium mixed with other elements, making the material extremely difficult and impractical to use for a bomb. Additionally, these modern facilities use advanced sensors to track materials in real-time, meaning any attempt to steal or move substances would be spotted immediately.
The report “The Case for Commercial Recycling of Used Nuclear Fuel: Assessment and Recommendations” was published by the Energy Innovation Reform Project in Fairfax, Virginia, in April 2026. It was prepared by a team of experts including Dr. Christina Leggett, Paul J. Saunders, and Samuel Thernstrom.
