The Experimental Breeder Reactor-II (EBR-II) was originally designed and operated with emphasis on demonstrating a complete breeder-reactor power plant with on-site reprocessing of metallic fuel. This was successfully done from 1964 to 1969. During that five years, the reactor's Fuel Cycle Facility processed 35,000 fuel elements, produced 366 subassemblies, and assembled 66 control and safety rods.

The tests and experiments conducted in EBR-II have contributed heavily to national and international reactor technology, especially FBR (Fast Breeder Reactor) technology.

For more information, visit: https://www.ne.anl.gov/About/reactors....