Leadership News

Assistant Secretary of Environmental Management Tim Walsh recently visited the Savannah River Site to view the cleanup mission firsthand and tour Savannah River National Laboratory and H Canyon. May 5, 2026

U.S. Department of Energy officials and community leaders gathered at this year’s Energy Communities Alliance Forum in Augusta, Georgia. May 5, 2026

The U.S. Department of Energy's Office of Environmental Management will showcase its crucial role in shaping America's energy future at the 2026 National Cleanup Workshop. April 28, 2026

In his first trip to Oak Ridge last week, Assistant Secretary for Environmental Management Tim Walsh witnessed firsthand the reach and impact of the U.S. Department of Energy’s cleanup mission. April 14, 2026

The Moab Uranium Mill Tailings Remedial Action Project celebrated a landmark milestone: removal of a cumulative 16 million tons of residual radioactive material and the complete disposal of the uranium mill tailings pile away from the Colorado River. April 14, 2026

Joel Bradburne and other members of the U.S. Department of Energy’s Office of Environmental Management leadership team visited the Idaho Cleanup Project. April 7, 2026

SB Energy, a SoftBank Group company, recently announced a unique public-private partnership to construct the world’s largest artificial intelligence data center on leased land at the U.S. Department of Energy’s Portsmouth Site. April 7, 2026

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Tim Walsh's Bold New Vision for EM

Hanford leadership joined industry partners and federal officials at the Waste Management Symposium to discuss the site’s cleanup progress and the path forward for one of the nation’s most complex environmental remediation missions. March 17, 2026