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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
Dr. Todd Allen is Professor at the University of Michigan and a Senior Fellow at Third Way, a DC base Think Tank, supporting their Climate & Energy Portfolio. He is the Founding Director of the Fastest Path to Zero Initiative, aimed at identifying the combined technologies and social acceptance that moves towards decarbonized systems. He is also the Co-Director of the University of Michigan’s hydrogen initiative, MI Hydrogen.
He was the Deputy Director for Science and Technology at the Idaho National Laboratory from January 2013 through January 2016. Prior to INL he was a Professor in the Engineering Physics Department at the University of Wisconsin, a position held from September 2003 through December 2012 and again from January 2016-December 2018. From March 2008-December 2012, he was concurrently the Scientific Director of the Advanced Test Reactor National Scientific User Facility at INL. Prior to joining the University of Wisconsin, he was a Nuclear Engineer at Argonne National Laboratory-West in Idaho Falls.
His Doctoral Degree is in Nuclear Engineering from the University of Michigan (1997) and his Bachelor’s Degree in Nuclear Engineering is from Northwestern University (1984). Prior to graduate work, he was an officer in the United States Navy Nuclear Power Program.
Last modified December 19, 2024, 8:32am EST