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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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August 2026
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|Radiative Transfer Methods
Monday, April 28, 2025|3:15–4:55PM MDT|E.P. Ensley A
Session Chair:
Alex R. Long (LANL)
Alternate Chair:
Nick Gentile (LLNL)
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Accurate Reduced Floating-Point Precision Implicit Monte Carlo
3:15–3:40PM MDT
Simon Butson (Oregon State), Mathew Cleveland (LANL), Alex Long (LANL), Todd Palmer (Oregon State)
Paper
Reduced Memory Discretization Scheme for Time-Dependent Thermal Radiative Transfer Problems
3:40–4:05PM MDT
Rylan C. Paye (NCSU), Joseph M. Coale (LANL), James S. Warsa (LANL), Dmitriy Y. Anistratov (NCSU), Connor A. Woodsford (LANL), Jim E. Morel (TAMU)
Implicit Opacities in Thermal Radiative Transfer
4:05–4:30PM MDT
Samuel Olivier (LANL), Quincy A. Huhn (TAMU), James S. Warsa (LANL)
Presentation Slides (Visible to Attendees)
Deterministic Particle Transport for Reducing Noise in Thermal Radiative Transfer
4:30–4:55PM MDT
Benjamin L. Estrada (Oregon State), Todd S. Palmer (Oregon State), Nicholas A. Gentile (LLNL)