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Conference Spotlight
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.
Technical Session|Panel|Sponsored by OPD
Wednesday, June 16, 2021|2:15–4:00PM EDT
Session Chair:
Jacopo Buongiorno
Alternate Chair:
Ashley Finan (INL)
Session Organizer:
Koroush Shirvan (MIT)
Staff Producer:
Paul LaTour (ANS)
Nuclear micro-reactors or "Nuclear Batteries" can provide near-term versatile clean energy. Their small size allows their consideration for many diverse missions and markets. The panel will explore their demonstration, deployment and market potential.
Caroline Cochran
Oklo
Bradley Dunkin
Advanced Manufacturing Solutions
Uuganbayar Otgonbaatar
Exelon
John Parsons
Sloan School of Management, MIT
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