News on the world's largest environmental cleanup
Office of Environmental Management
June 30, 2026
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Walsh Lays Out Vision for American Energy Hubs at Intergovernmental Meeting
The Department of Energy's environmental cleanup mission is officially launching a bold initiative to transform legacy weapons sites into centers of affordable energy production and advanced manufacturing 💡
At the recent Intergovernmental Working Group meeting, federal officials introduced the "American Energy Hubs" program to turn former Manhattan Project and Cold War era sites into centers for future innovation. By collaborating with states, Tribal nations and local communities, the Office of Environmental Management is accelerating cleanup progress while supporting long-term economic revitalization. Read the full story to discover how these collaborative partnerships are shaping the future of former defense sites across the nation.
Idaho Liquid Waste Treatment Surpasses State Milestone
Idaho's environmental cleanup mission is accelerating its progress toward permanently treating radioactive liquid waste. 🏗️
By surpassing a key state milestone, Idaho Cleanup Project crews at the Idaho National Laboratory Site have processed nearly 400,000 gallons of underground sodium-bearing waste. The facility safely converts this liquid into a stable granular solid for secure storage, paving the way to permanently close the historic tanks. Read the full story to discover how this treatment milestone is securing a safer future for Idaho.
Hanford’s 222 S Laboratory Celebrates 75 Years of Scientific Innovation
Hanford's environmental cleanup mission is celebrating 75 years of scientific innovation at its longest-serving laboratory. 🔬
Department of Energy officials and contractor Navarro-ATL recently honored the 222-S Laboratory as it modernizes to become the "Lab of the Future." The facility provides critical analytical data to manage underground tank waste, including new testing methods that cut analysis times in half and save taxpayers billions of dollars. Read the full story to discover how this scientific powerhouse is accelerating cleanup and shaping the future of Hanford.
EM, Canadian Officials Focus on Shared Opportunities for Nuclear Renaissance
The U.S. Department of Energy's environmental cleanup program is strengthening its partnership with Canada 🤝
Paul Murray, senior advisor for the Office of Environmental Management, recently visited Canada to collaborate with key nuclear organizations on the future of the nuclear fuel cycle. The discussions focused on recycling used nuclear fuel, recovering strategic materials and leveraging technical expertise to power the modern nuclear renaissance. Read the full story to discover how this international cooperation is shaping the future of global affordable energy production and advanced manufacturing.