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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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Dec 2025
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Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Nieh sworn in to NRC
Nieh
The Nuclear Regulatory Commission is now back up to four commissioners. Following a 66–32 confirmation vote in the U.S. Senate last month, Ho Nieh was officially sworn in last week.
He fills the seat left vacant following the dismissal of Christopher Hanson and is set to serve through the remainder of a term that will expire June 30, 2029.
Quotable: “I am grateful for the opportunity to return to the NRC to work alongside such a competent and dedicated workforce," said Nieh, in the NRC’s press release announcing his being sworn in. "This agency shaped my career and my commitment to nuclear safety. It is an incredible honor to have been appointed by President Trump to serve on the Commission, and I look forward to serving alongside Chairman Wright, Commissioner Crowell, and Commissioner Marzano. I am energized by the opportunities the NRC has to enable the safe use of nuclear technologies for America during this pivotal period in its history.”
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2023)
Technical Session|Panel
Wednesday, November 15, 2023|1:00–2:45PM EST|Lincoln West
Session Chair:
Michael Miller (INL)
Session Organizer:
Alternate Chair:
Heather Dion (LANL)
The National Nuclear Security Administration's Office of Defense Nuclear Nonproliferation initiated the Nonproliferation Stewardship Program (NSP) in 2020 to provide an enduring pipeline of nonproliferation subject matter experts to the DOE/NNSA laboratories. This program provides nonproliferation-relevant science & technology opportunities through modernized facility infrastructure. This session provides an overview of the NSP, highlights on-going efforts in uranium and plutonium processing and describes examples of hands-on experimental work and associated modeling and simulation.
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Session Notes
Presentation Slides (Visible to Attendees) — NSP Futures
Presentation Slides (Visible to Attendees) — USTC - Experiments
Presentation Slides (Visible to Attendees) — USTC - Mod/Sim
Presentation Slides (Visible to Attendees) — AMUSE
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The Nonproliferation Stewardship Program
1:00–1:10PM EST
Michael C. Miller (INL)
Futures Group: Workshops and Analyses to Support NSP
1:10–1:20PM EST
Uranium Science and Technology Center: Experimental Uranium Chemistry
1:20–1:30PM EST
Randy Ngelale (ORNL)
Uranium Science and Technology Center: Uranium Modeling & Simulation
1:30–1:40PM EST
Ashley Shields (ORNL)
Athena: Stewarding Capabilities for Nonproliferation in Irradiated Fuel Processing
1:40–1:50PM EST
Brienne Seiner (PNNL)
Presentation Slides (Visible to Attendees)
The AMUSE Code and its Application to Nonproliferation
1:50–2:00PM EST
Laura E. Maggos (ANL)
Paper
Simulating Processing of Actinides and Developing Expertise (SPADE)
2:00–2:10PM EST
Lawrence Banks (LLNL)
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