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Workers conducting work inside a trench at the Paducah site
The U.S. Department of Energy Office of Environmental Management partnered with a University of Kentucky consortium and research center to complete field work culminating a larger investigation that provides valuable geologic data for upcoming cleanup decisions at the Paducah Site. January 13, 2026
Students in a chemical operator class sitting at three rows of long tables in classroom
Internships at the Hanford Site are giving local students a chance to gain valuable skills and start their careers while helping support the cleanup of one of the nation’s most complex environmental projects. January 13, 2026
A new duct system from the outside at the Idaho Site
Idaho Cleanup Project crews replaced aging ducting at the Idaho Nuclear Technology and Engineering Center to improve a crucial ventilation system supporting operation of onsite underground waste tanks, completing an infrastructure upgrade that will increase safety and functionality. January 13, 2025
A man standing behind a podium giving a speech with five men sitting in chairs on the stage behind him
Thanks to their safe and successful cleanup work in 2025, the Portsmouth and Paducah sites demonstrated the strong role the U.S. Department of Energy Office of Environmental Management plays in advancing American energy dominance and innovation. December 23, 2025
Employees in protective gear standing beside a large flow filter inside a facility building
A trio of new and improved filters in a key operating facility at the Savannah River Site has optimized efficiency and accelerated production of the radioactive waste tank cleanup mission — marking the completion of a U.S. Department of Energy Office of Environmental Management priority to execute key cleanup to safely address the risk associated with legacy waste. December 23, 2025
In 2025, the U.S. Department of Energy Office of Environmental Management Los Alamos Field Office and its contractor achieved substantial progress in the legacy cleanup mission underway at Los Alamos National Laboratory matched by strong safety performance, federal and contractor leaders said here last week. December 23, 2025
A building at the Oak Ridge Site being demolished
Crews removed 64 million pounds of waste from Oak Ridge’s cleanup sites in 2025, a tally showcasing the pace and progress of projects clearing away old infrastructure and preparing numerous buildings for demolition. December 23, 2025
Before and after photos of demolition on a building at the Idaho Site
The Idaho Cleanup Project has closed the first chapter of cleanup of three legacy nuclear propulsion prototypes at the Naval Reactors Facility by completing deactivation and demolition of the defueled Submarine 1st Generation Westinghouse — the historic Navy prototype that helped develop the first nuclear-powered submarine, USS Nautilus. December 23, 2025