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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Latest News
NRC’s David Wright visits the Hill and more NRC news
Wright
The Nuclear Regulatory Commission is in the spotlight today for three very different reasons. First, NRC Chair David Wright was on Capitol Hill yesterday for his renomination hearing in front of the Senate’s Environment and Public Works Committee. Second, the NRC released its updated milestone schedules according to the Nuclear Energy Innovation and Modernization Act (NEIMA) and the executive orders signed by President Trump last month; and third, as reported by Reuters on Tuesday, 28 former NRC officials have condemned the dismissal of Commissioner Hanson earlier this month.
Renomination: EPW Committee chair Sen. Shelley Moore Capito (R., W.Va.) opened the hearing with a statement praising Wright’s experience and emphasized the urgency of stable leadership at the NRC.
“China is executing a rapid build-out of its nuclear industry,” Capito said. “The demand for clean, baseload power is skyrocketing as we position America to win the AI race.”
Technical Session|Sponsored by NCSD|Cosponsored by NNPD
Wednesday, November 18, 2020|4:50–6:30PM EST
Session Chair:
John D. Bess
Alternate Chair:
Jesse Norris (LLNL)
Session Organizer:
Jesson D. Hutchinson (LANL)
Staff Producer:
Mich Leana (American Nuclear Society)
Here is the link for the best paper survey. Voting will close on Saturday. Please let me know if you have any questions. https://forms.gle/hqtWcpLvNH5E25Bb7
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Validation and Independent Uncertainty Analysis of the MIX-SOL-THERM-003 ICSBEP Benchmark
Cole M. Kostelac (Los Alamos National Laboratory), Jennifer L. Alwin (Los Alamos National Laboratory), Wim Haeck (Los Alamos National Laboratory), Kristina Y. Spencer (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), Rene G. Sanchez (Los Alamos National Laboratory), Nicholas Thompson (Los Alamos National Laboratory)
Paper
Application of the Rossi-alpha method to simulations of HEU and organic scintillators
Rene G. Sanchez (Los Alamos National Laboratory), Alexander T. McSpaden (Los Alamos National Laboratory), George E. McKenzie (Los Alamos National Laboratory), William L. Myers (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), Theresa E. Cutler (Los Alamos National Laboratory), Robert A. Weldon (Los Alamos National Laboratory)
Rossi-alpha Uncertainty by Analytic, Bootstrap, and Sample Methods to Inform Fitting Best Practices
Sara A. Pozzi (University of Michigan), George E. McKenzie (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), Rowan Marchie (University of Michigan), Caiser A. Bravo (University of Michigan), Michael Hua (University of Michigan)
Simulated Energy Response in a Multiplicity Detector
Shaheen A. Dewji (Texas A&M University), Mark Nelson (Los Alamos National Laboratory), Jesson D. Hutchinson (Los Alamos National Laboratory), Hadyn M. Kistle (Los Alamos National Laboratory)
SSA Monte Carlo and Master Equation Modeling of Neutron Leakage Distributions
Anil K. Prinja (University of New Mexico), Jawad R. Moussa (University of New Mexico)
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