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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
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Latest News
India’s PFBR attains criticality at last
Prime Minister Narendra Modi proclaimed it “a proud moment for India” when on April 6 the 500-MWe, sodium-cooled Prototype Fast Breeder Reactor (PFBR) achieved initial criticality. This milestone, which comes some 22 years after the continually delayed PFBR project began, marks India’s entrance into the second stage of its three-stage nuclear program, which has the ultimate goal of supporting the country’s nuclear power program with its significant thorium reserves.
Technical Session|Panel|Sponsored by NISD
Wednesday, June 16, 2021|12:00–1:45PM EDT
Session Chair:
Robert J. Budnitz (Lawrence Berkeley National Lab (retired))
Session Organizer:
Alternate Chair:
Nilesh C. Chokshi (Consultant)
Staff Producer:
Julie Bry (ANS)
The U.S. Nuclear Regulatory Commission has recently published a new Regulatory Guide 1.233 that endorses a DOE-industry initiative called the "Licensing Modernization Project" approach for a licensing framework for advanced non-LWR reactors. An NRC-sponsored project has been developing a recommended approach for fitting large external hazards such as large earthquakes and high winds into the LMP framework in a seamless way. This panel session will discuss the technical and regulatory elements of the proposed approach, ongoing work to try out the framework on a few sample problems, and issues with implementing it in a way that designers can use easily.
Nilesh Chokshi
Consultant
John Stamatakos
Southwest Research Institute
James Xu
US NRC
M.K. Ravindra
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