The company that operated the American Centrifuge Lead Cascade Facility, Centrus, began the process of decommissioning the facility. The U.S. Nuclear Regulatory Commission received a license amendment application and initiated a public review of the decommissioning plan.

The cascade began operations in March 2010 and was shut down in 2015. The American Centrifuge Project, of which this cascade was a part, was terminated in 2016.