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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Latest News
NRC issues draft EA/FONSI for Duane Arnold restart
Efforts by NextEra Energy to restart the Duane Arnold nuclear power plant as early as 2029 continue to move forward with the Nuclear Regulatory Commission's preliminary environmental assessment and determination that the restart would have no significant environmental impacts.
On Thursday, the NRC posted a draft environmental assessment and a finding of no significant impact for the Palo, Iowa, facility; the Federal Register notice was published on Monday. The Department of Energy’s Office of Energy Dominance Financing is a cooperating agency on the draft EA, as the DOE is considering providing financial assistance to the restart project.
Technical Session|Sensitivity Analysis and Uncertainty Quantification
Tuesday, April 29, 2025|8:00–9:40AM MDT|Horace Tabor
Session Chair:
Colin Weaver (LANL)
Alternate Chair:
Yousry Azmy (NCSU)
To access paper attachments, you must be logged in and registered for the meeting.
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Eigenvalue Sensitivity to Problem Geometry by Coordinate Perturbation for Diffusion Equation
8:00–8:25AM MDT
Mikolaj Adam Kowalski (CEA), Anuj Dubey (Univ. Cambridge), Eugene Shwageraus (Univ. Cambridge)
Paper
Preliminary Results on Bayesian Inverse UQ for OECD/NEA WPNCS Subgroup 14 Benchmark Exercise for Error Recovery and Experimental Coverage
8:25–8:50AM MDT
Christopher Brady (NCSU), Sofiia Asadchykh (NCSU), Ziyu Xie (NCSU), Xu Wu (NCSU)
Exploring A Two-Level, Control-Variate Monte Carlo Method for Uncertainty Quantification in Criticality Safety
8:50–9:15AM MDT
Rabab Elzohery (ORNL), Jeremy Roberts (Kansas State)
Advancing Uncertainty Reduction -- Applications for ACCRUE Relevance Index in Nuclear Criticality Safety
9:15–9:40AM MDT
Jeongwon Seo (Univ. Texas, Austin), Ugur Mertyurek (ORNL), Kevin T. Clarno (Univ. Texas, Austin)
