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2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Latest News
Antares achieves zero-power criticality at INL
Leveraging more than $140 million in private capital fundraising, over 322,000 square feet of operational manufacturing space, and multifaceted partnerships with the Departments of Energy and Defense, reactor start-up Antares has become the first company involved in the Reactor Pilot Program to achieve zero-power fueled criticality—a full month ahead of the July 4 deadline set by President Trump’s Executive Order 14301.
This milestone, announced yesterday, was achieved with the company’s Mark-0: a sodium heat-pipe-cooled, TRISO-fueled microreactor. The Mark-0 is a forerunner to the company’s flagship design, which it calls the R1. For Antares, this development represents a key validation of its reactor physics, control systems, and supply chain.
2022
Advanced Test Reactor Team (INL)
2019
Callaway Energy CenterAmeren Missouri
2016
Advanced Test Reactor
2013
Oak Ridge National Laboratory High Flux Isotope Reactor
2010
Texas A&M Nuclear Science CenterUniversity of Florida Text ReactorPurdue University ReactorOregon State UniversityWashington State University Nuclear ReactorUniversity of Wisconsin Nuclear ReactorNeutron Radiography Reactor
2007
Nuclear Engineering Teaching Laboratory (NETL) at the University of Texas at Austin
2005
B. Ralph Sylvia (posthumously)
2001
Peter Martin, Wolf Creek Nuclear Station
2000
Yuichi Hayashi
1999
Louis F. Storz
1998
FFTF OperationsMaintenanceEngineeringin recognition of disciplined defueling operations and storage operations of spent mixed oxide fuel
1997
Howard MaxwellThe Arizona Public Service Predictive Maintenance Team
1996
Brookhaven National Laboratory
1993
Leo B. Holland (Martin Marietta Energy Systems)Louis F. Storz (Toledo Edison)
1992
George C. Fullmer (GE NuclearSan Jose) (retired)
1991
Graham M. Leitch (Philadelphia Electric CompanyLimerick Generating Station)W. T. Ullrich (Tennessee Valley AuthorityBrowns Ferry Unit 3 Restart)
1990
Patrick Tierney and Eward L. Watzl (Northern States Power)Henry D. HukillT. Gary Broughton and Michael J. Ross (GPU Nuclear Corp.)Robert M. BruggerDon M. AlgerJ. Charles McKibben and Chester B. Edwards, Jr. (University of Missouri-Columbia)
1989
James E. O'Sullivan (Pennsylvania Power & Light Co.)Team of: C. ChiuW. FrickB. WoodsJ. TateS. McMahanD. NiebrueggeV. FisherJ. SalazarB. DuncilC. ElliottW. WilczekM. GutellJ. Moore R. WaldoG. HollowaySouthern California Edison Company (San Onofre Trip Reduction Task Force)
1988
Donald R. Harris (Rensselaer Polytechnic Institute)William A. Haller (Duke Power Company)Richard M. Smith (Carolina Power & Light Company)
1987
FFTF Reactor Operations Management Team: R. H. DavisG. B. GriffinD. G. HamrickL. E. HarvilleC. P. WickD. J. SwaimJohn C. Merritt, Jr. (Maine Yankee Atomic Power Company)Team: Shuh-Ji Tsuei (Taiwan Power Company)Shoei-Jin LiaoNeng-Fu Shih
1986
Richard J. Cashwell (University of Wisconsin)Harold W. Keiser (Pennsylvania Power & Light Company)
1985
Charles R. Dietz (Carolina Power and Light Co. Brunswick Nuclear Project)Team of: Roland N. Smith (Argonne National LaboratoryID) and William H. Perry (EBR II)Team of: Efford H. Pierce (Yankee Atomic Electric Co.)Edward A. WalshEdwin R. TaylorDonald B. VassarKarl E. Jurentkuff
1983
Peter Martin
