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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
March 2026
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February 2026
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April 2026
Latest News
NRC approves TerraPower construction permit
Today, the Nuclear Regulatory Commission announced that it has approved TerraPower’s construction permit application for Kemmerer Unit 1, the company’s first deployment of Natrium, its flagship sodium fast reactor.
This approval is a significant milestone on three fronts. For TerraPower, it represents another step forward in demonstrating its technology. For the Department of Energy, it reflects progress (despite delays) for the Advanced Reactor Demonstration Program (ARDP). For the NRC, it is the first approval granted to a commercial reactor in nearly a decade—and the first approval of a commercial non–light water reactor in more than 40 years.
Arthur Motta
Kathryn McCarthy
Andy Prichard
James W. BehrensMadeline A. FeltusNarasimha Prasad Kadambi
Steven P. Nesbit
Brendan M. KochunasChristopher M. Perfetti
Stephen M. BajorekLake BarrettDaniel ChurchmanFrancesco D'AuriaBenoit ForgetEugene S. GrecheckDeborah Ann HillTravis W. KnightJun LiaoGuillermo Ivan MaldonadoJohn MattinglyFiona RaymentMatthew Wayne SunseriJoseph TurnageBao-Wen Yang
Best Section (tie)Missouri University of Science and TechnologyPennsylvania State UniversitySecond Place (tie)University of Illinois, Urbana ChampaignUniversity of Puerto Rico, Mayagüez
James S. Tulenko
Brent Shumaker
Samuel BaysStephen Rea
Kevin G. Field
John H. Strumpell
Trinity Local Section (Best Overall)Arizona Local Section (Best Meetings and Programs)Savannah River Local Section (Best Public Information & Education and Best Membership)Idaho Local Section (Best Section Management)
Fan-Bill Cheung
Steven A. ArndtRichard J. Stattel
M. Grace Burke
Armour Research Foundation Reactor
Elena Tajuelo RodriguezAmy Welty
Theresa Cutler
Larry R. Baylor
Steven A. ArndtChristopher M. Crane (Posthumously)Donald R. EggettStephen E. KuczynskiElizabeth S. SoobyGrace Stanke Matthew D. WargonJeffrey C. KingArnold LumsdaineCorey K. McDanielWalid A. MetwallyCatherine M. PratJoshua L. Vajda
Trevor TaylorXingang Zhao
Steven Biegalski
Massimiliano Fratoni
Vivek Agarwal
Hisashi Ninokata
Inés Triay
Rafael Mariano Grossi
Clarice Phelps
Joshua Vajda
Larry L. Wetzel
UNDERGRADUATEUniversity Tennessee, Knoxville - Radiological Assay of Burrowing AnimalsAuthors: Evan Godbehere, James Pierce, Kip Wheeler, and Jolyne WorthyNorth Carolina State University - Event Sequence Quantification and Consequence Development of the Full Scope Dynamic Probabilistic Risk Assessment for PULSTAR Research ReactorAuthors: Lauren Kohler, Noah Etter, Nolan Ritchie, and Mihai A. DiaconeasaGeorgia Institute of Technology - Investigating a Fast Static Fueled Molten Salt Reactor for WasteburningAuthors: Matthew Louis, Nathan Tanzosch, Jaden Minnick, and Alicia BorelTexas A&M University - Utilizing AP1000 TPBAR Optimization to meet Fusion Energy Tritium DemandAuthors: Aaron Rodriguez, Bryce Harris, Camden Ulteig, Marion Munoz, and William Reed
Xiaodong Sun
B.J. Marshall
Egemen Kolemen
Nathan Siu
Kelsey AmundsonPierre-Clement Simon
Kenneth Petersen
Abdollah Khanpour
