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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Technical Session
Monday, October 4, 2021|10:40AM–12:20PM EDT
Session Chair:
Jaakko Leppanen (VTT Technical Research Centre of Finland, Ltd.)
Session Organizer:
Jeffery D. Densmore (Naval Nuclear Laboratory)
Student Producer:
Nicholas Herring (Univ. of Michigan)
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Solving Eigenvalue Transport Problems With Negative Weights and Regional Cancellation
10:40–11:05AM EDT
Hunter Belanger (CEA Saclay), Davide Mancusi (CEA Saclay), Andrea Zoia (CEA Saclay)
Paper
Weighted Delta Tracking Performance Evaluation in the Presence of Localized Heavy Absorbers
11:05–11:30AM EDT
Valeria Raffuzzi (Univ. of Cambridge), Eugene Shwageraus (Univ. of Cambridge), Lee Morgan (AWE)
Woodcock Delta Tracking With Arbitrary Sampling Parameters in Fission and Fusion Reactor Models
11:30–11:55AM EDT
Impact of Sampling Strategies in the Polynomial Chaos Surrogate Construction for Monte Carlo Transport Applications
11:55AM–12:20PM EDT
Gianluca Geraci (Sandia), Aaron J. Olson (Sandia)
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