News
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The U.S. Department of Energy’s Office of Environmental Management awarded the Portsmouth Infrastructure Support Services contract to AIS Technical Services LLC, a small business from Tempe, Arizona, to perform infrastructure support services at the Portsmouth Site, including its gaseous diffusion plant.October 30, 2026 -
Leadership from the U.S. Department of Energy’s Office of Environmental Management recently visited the Portsmouth Site to observe firsthand the accelerating pace of cleanup work actively clearing the path for future reuse and energy development.October 27, 2026 -
Emergency preparedness teams recently participated in an annual graded exercise at the U.S. Department of Energy’s Paducah Site but staying ready is something they practice all year long.October 27, 2026 -
First Senate-confirmed EM leader in more than six yearsOctober 20, 2026
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