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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
April 2026
Nuclear Technology
February 2026
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Latest News
GAO: Clarification of HLW definition could save DOE billions
A clearer definition of what constitutes high-level radioactive waste could save the Department of Energy’s Office of Environmental Management “tens of billions of dollars” in waste management costs and accelerate its cleanup schedule by decades, according to a report by the U.S. Government Accountability Office.
DOE-EM’s efforts to manage waste resulting from legacy spent nuclear fuel reprocessing have been hindered for decades by the ambiguity of the statutory definition of HLW as laid out in the Atomic Energy Act and Nuclear Waste Policy Act, the report states. While admitting that the DOE has taken steps to overcome this ambiguity, the GAO says that the department has not fully evaluated all available opportunities to treat and dispose of waste more economically as either transuranic or low-level radioactive waste.
Uranium Chemistry Tutorial
January 19, 2021|10:30AM–12:00PM (11:30AM–1:00PM EST)
Available to 2020 ANS Virtual Winter Meeting Attendees
ANS Members, please log in to watch this webinar.
This is part seven of a nine-part tutorial series exclusively available to 2020 ANS Winter Meeting attendees.
The 1978 accidental nuclear criticality incident at the Idaho Chemical Processing Facility will be reviewed. The chemistry failure that led to a buildup of enriched uranium that exceeded safety limits will be explained and causes discussed.
Uranium Processing Chemistry for Large Scale Reprocessing is a suggested prerequisite for understanding this incident.
Presenter
Chuck Georgen, Nu-clear Vision Consulting LLC
Presentation Slides
Resources are available to 2020 ANS Virtual Winter Meeting attendees only.
