The Idaho Cleanup Project is progressing with deactivation and demolition of two historic Naval Nuclear Propulsion Program prototypes, continuing an effective partnership between the U.S. Department of Energy Office of Environmental Management and the Office of Naval Reactors. February 17, 2026
The Idaho Cleanup Project recently completed another important modification to a Cold War-era storage facility to get used nuclear fuel “road ready” for future shipment and permanent disposal out of state. February 10, 2026
Idaho Cleanup Project workers capitalized on innovative robotic technology to complete surveys of approximately 4,400 legacy transuranic waste drums, ensuring they meet safety requirements for shipment to the Waste Isolation Pilot Plant in New Mexico for permanent disposal. February 3, 2026
Idaho Cleanup Project construction crews have completed a new 20,000-square-foot building, more than doubling the current storage capacity for waste treated at the Integrated Waste Treatment Unit. January 27, 2026
Idaho Cleanup Project contractor Idaho Environmental Coalition found a more efficient way to manage the cleanup mission at the Idaho National Laboratory Site, resulting in a cost savings of $1.4 million. January 27, 2026
Idaho Cleanup Project efforts have improved the water quality of the Snake River Plain Aquifer for over 35 years. January 20, 2026
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
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
2025 Accomplishments
An Idaho Cleanup Project team created state-of-the-art process control panels that will ensure coordinated operation of a waste retrieval system and robotic equipment hundreds of feet away. December 16, 2025