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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Mar 2026
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Nuclear Science and Engineering
April 2026
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February 2026
Fusion Science and Technology
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Swiss nuclear power and the case for long-term operation
Designed for 40 years but built to last far longer, Switzerland’s nuclear power plants have all entered long-term operation. Yet age alone says little about safety or performance. Through continuous upgrades, strict regulatory oversight, and extensive aging management, the country’s reactors are being prepared for decades of continued operation, in line with international practice.
2022 ANS Annual Meeting
Nuclear Engineering Ph.D. Candidate
University of Tennessee
Alyssa Hayes (she/her) is a Nuclear Engineering Ph.D. Candidate at the University of Tennessee, where she is researching impurity transport in the plasma boundary of fusion reactors. She is a member of the Fusion Energy Division at Oak Ridge National Laboratory, where she takes advantage of high-performance computing resources to simulate wall erosion and impurity migration.
She is now a leader of the Computational Research Access Network (CRANE), a national student-led workshop series that teaches computational skills to students from underrepresented groups in plasma physics and nuclear engineering.
Her advocacy efforts began in 2016 when she joined forces with other nuclear advocates to help save the Clinton and Quad Cities NPPs. She testified in 2021 before Illinois Congressmembers to help save Byron and Dresden, and again in 2022 in a push to lift the Illinois moratorium on new nuclear construction.
Alyssa earned her B.S. in Nuclear, Plasma, and Radiological Engineering from the University of Illinois in 2019. She continues to be an active member of ANS, WIN, CRANE, and Generation Atomic, and she aspires to become an ANS Congressional Fellow in the future.
Last modified April 14, 2022, 5:50am PDT