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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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Sep 2025
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Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Empowering the next generation: ANS’s newest book focuses on careers in nuclear energy
A new career guide for the nuclear energy industry is now available: The Nuclear Empowered Workforce by Earnestine Johnson. Drawing on more than 30 years of experience across 16 nuclear facilities, Johnson offers a practical, insightful look into some of the many career paths available in commercial nuclear power. To mark the release, Johnson sat down with Nuclear News for a wide-ranging conversation about her career, her motivation for writing the book, and her advice for the next generation of nuclear professionals.
When Johnson began her career at engineering services company Stone & Webster, she entered a field still reeling from the effects of the Three Mile Island incident in 1979, nearly 15 years earlier. Her hiring cohort was the first group of new engineering graduates the company had brought on since TMI, a reflection of the industry-wide pause in nuclear construction. Her first long-term assignment—at the Millstone site in Waterford, Conn., helping resolve design issues stemming from TMI—marked the beginning of a long and varied career that spanned positions across the country.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP) SPeaker
Center for Climate Resilience and Decision Science (CCRDS)
Science Director
Dr. Rao Kotamarthi is Senior Scientist in the Environmental Science Division at Argonne National Laboratory, where he also serves as a Chief Scientist. At the University of Chicago, he is a senior fellow at the CASE and holds complimentary positions as an expert at the Energy Policy Research Institute (EPIC). He has PhD in Chemical and Biochemical Engineering from the University of Iowa and holds a certificate in strategic laboratory leadership program from the Booth School of Business, University of Chicago. Dr. Kotamarthi has nearly 30 years of experience in regional- and global-scale modeling of Air Quality and Atmospheric Composition, atmospheric aerosols and regional scale climate change. His work leverages HPC and applied mathematics to develop models for environmental problems. He has authored over 150 journal articles and technical reports. He serves as a principal investigator for projects funded by DOE on climate and wind energy and private sector entities. He has contributed to the IPCC assessment report 2 and serves on peer review panels for DOE, NSF and NASA. He is the author of a book titled ‘Downscaling Techniques for High-Resolution Climate Projections: From Global Change to Local Impacts”.
Last modified May 20, 2024, 11:53am PDT
