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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Mark Peters: Building on a strong foundation
Summer at the American Nuclear Society carries with it a sense of renewed momentum as the incoming president takes office and starts making plans for the year ahead. This has been particularly true in the last few years, as nuclear energy moves into a new era marked by broader public interest, stronger policy support, and a growing sense of possibility across the field. Mark Peters, the Society’s 72nd president, shares that optimism—and he is focused on turning it into results.
2020 ANS Virtual Winter Meeting Plenary Session Speaker
Thomas Zacharia, director of Oak Ridge National Laboratory (ORNL), guides 5,400 staff in solving scientific and technical challenges for the U.S. Department of Energy and other sponsors, managing an annual budget of $2 billion. Following a postdoctoral appointment, Thomas joined ORNL's Metals and Ceramics Division in 1989. He established and led the Materials Modeling and Simulation Group and became director of the Computer Science and Mathematics Division in 1998, Deputy Associate Laboratory Director (ALD) for High Performance Computing in 2000, and ALD for Computing and Computational Sciences in 2001. He led the creation of the Oak Ridge Leadership Computing Facility, fielding the world's fastest supercomputer, and led delivery of a petascale system for the National Science Foundation in 2008. Before becoming ORNL's director, he was Deputy for Science and Technology. Thomas holds a B.S. from the National Institute of Technology Karnataka, Surathkal, India, an M.S. from the University of Mississippi, and a Ph.D. from Clarkson University. He holds two patents and has authored more than 100 publications. He co-chairs the National Commission on Innovation and Competitiveness Frontiers established by the Council on Competitiveness. He is a Fellow of the American Welding Society, a Corresponding Member of the International Academy of Astronautics, and a Fellow of the American Association for the Advancement of Science.
Last modified October 20, 2020, 3:28pm EDT