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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
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Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
Shifting the paradigm of supply chain
Chad Wolf
When I began my nuclear career, I was coached up in the nuclear energy culture of the day to “run silent, run deep,” a mindset rooted in the U.S. Navy’s submarine philosophy. That was the norm—until Fukushima.
The nuclear renaissance that many had envisioned hit a wall. The focus shifted from expansion to survival. Many utility communications efforts pivoted from silence to broadcast, showcasing nuclear energy’s elegance and reliability. Nevertheless, despite being clean baseload 24/7 power that delivered a 90 percent capacity factor or higher, nuclear energy was painted as risky and expensive (alongside energy policies and incentives that favored renewables).
Economics became a driving force threatening to shutter nuclear power. The Delivering the Nuclear Promise initiative launched in 2015 challenged the industry to sustain high performance yet cut costs by up to 30 percent.
Technical Session
Wednesday, September 28, 2022|3:50–5:55PM PDT|Harbor
Session Chair:
Mathieu Dupont (ORNL)
Alternate Chair:
Robert E. Grove (ORNL)
Session Organizer:
Thomas M. Miller (ORNL)
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Consistency Among the Results of the ASPIS Iron88, PCA Replica and PCA Benchmark Results
3:50–4:15PM PDT
Ivan A. Kodeli (UKAEA), Steven van der Marck (NRG)
Paper
Attila Benchmark Calculations Using the SINBAD Database
4:15–4:40PM PDT
E. Heritage (Kinectrics), M. Smith (Kinectrics), G. Failla (Silver Fir Software), A. Cooper (Silver Fir Software)
Evaluation of the HCLL Experiment for SINBAD
4:40–5:05PM PDT
Pedro Ortego (SEA)
Presented by Robert E. Grove (ORNL)
Benchmarking of Stainless Steel Cube Neutron Leakage in Research Center Rez
5:05–5:30PM PDT
Michal Kostal (Research Center Rez), Zdeněk Matěj (Masaryk Univ.), Martin Schulc (Research Center Rez), Evžen Losa (Research Center Rez), Jan Šimon (Research Center Rez), Evžen Novák (Research Center Rez), František Cvachovec (Masaryk Univ.), Václav Přenosil (Masaryk Univ.), Filip Mravec (Masaryk Univ.), Tomáš Czakoj (Research Center Rez), Vojtěch Rypar (Research Center Rez), Andrej Trkov (IAEA Nuclear Data Section), Roberto Capote (IAEA Nuclear Data Section)
Health Physics Research Reactor Criticality Accident Alarm System Benchmark Overview
5:30–5:55PM PDT
Mathieu N. Dupont (ORNL)
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