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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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National labs drive nuclear innovations and uprates for the U.S. fleet
As the United States faces surging electricity demand driven by artificial intelligence, data centers, and a push to bring manufacturing back home, Idaho National Laboratory is leading an effort to modernize and expand the nation’s nuclear power capabilities by revamping the Department of Energy’s Light Water Reactor Sustainability (LWRS) Program.
Technical Session|Panel
Friday, November 12, 2021|10:10AM–12:10PM EST
Session Chair:
Richard S. Denning
Session Organizer:
Alternate Chair:
Jeff Gabor (Jensen Hughes)
Session Producer:
Chase Blaeser
Panelists will describe recent advances in computer codes for use in Level II/III PRA with emphasis on non light water reactors. Jennifer Leute will describe improvements in the MACCS code related to radionuclide dispersion and consequence analysis. Larry Humphries will describe modifications to MELCOR to expand its applicability to advanced reactor accident behavior. Dave Grabaskas will describe advanced reactor accident modeling developments in the DOE NEAMS program. Francis Bolger will describe EPRI accident modeling development activities.
Jennifer Leute
Sandia
David Grabaskas
ANL
Francis Bolger
EPRI
Larry Humphries
SNL
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