From the Blog
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December 8, 2025Learn about the ongoing air monitoring activities at SSFL that helps inform decisions for a safe cleanup at the site.Energy Technology Engineering Center
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December 8, 2025Timothy Walsh steps into role of Assistant Secretary for DOE's Office of Environmental Management.Energy Technology Engineering Center
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BlogDecember 8, 2025DOE's Energy Technology Engineering Center (ETEC) site team reflects on highlights from 2025.Energy Technology Engineering Center
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Press ReleasesDecember 3, 2025OREM worked with EPA and TDEC to confirm half of the acreage on the Oak Ridge Reservation was not impacted by previous operations and does not require cleanup. This clarification provides transparency about the condition of the land and supports reuse.Office of Environmental Management
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BlogDecember 1, 2025NNSA and Japan’s Kyoto University converted two cores from the Kyoto University Critical Assembly from using highly enriched uranium to high-assay low-enriched uranium fuel. It's a nonproliferation and HALEU research milestone.National Nuclear Security Administration
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November 26, 2025Resilience and cybersecurity are no longer optional – they are mission critical.Office of Cybersecurity, Energy Security, and Emergency Response
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November 25, 2025Insight and a questioning attitude from a project manager has led the Oak Ridge Office of Environmental Management to accelerate one of the largest demolitions on the horizon at the Y-12 National Security Complex and help avoid millions of dollars in costs to taxpayers. November 25, 2025Office of Environmental Management
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November 25, 2025With crews in the early stages of demolishing X-333, the second of the Portsmouth Site’s three former uranium process buildings, U.S. Department of Energy Office of Environmental Management leaders at the site are emphasizing the number one priority: safety of the workforce and community. November 25, 2025Office of Environmental Management
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November 25, 2025Workers at the Hanford Site have made room for more than 1 million gallons of waste storage, supporting cleanup efforts to transfer waste from older underground tanks to newer, double-shell tanks. November 25, 2025Office of Environmental Management
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November 25, 2025Engineers with the contractor cleaning up the radioactive tank waste at the Savannah River Site (SRS) have developed a 3D-printed tool that can eliminate months from the tank waste sampling timeline. November 25, 2025Office of Environmental Management