ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2022)
August 7–10, 2022
Marco Island, FL|JW Marriott Marco Island
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!
Latest Magazine Issues
Jun 2022
Jan 2022
Latest Journal Issues
Nuclear Science and Engineering
July 2022
Nuclear Technology
Fusion Science and Technology
Latest News
Carbon value: Lifetime extensions of nuclear reactors could save billions in climate mitigation costs
On the road to achieving net-zero by midcentury, low- or no-carbon energy sources that slash carbon dioxide emissions are critical weapons. Nevertheless, the role of nuclear energy—the single largest source of carbon-free electricity—remains uncertain.
Nuclear energy, which provides 20 percent of the electricity in the United States, has been a constant, reliable, carbon-free source for nearly 50 years. But our fleet of nuclear reactors is aging, with more than half of the 92 operating reactors across 29 states at or over 40 years old—the length of the original operating licenses issued to the power plants. While some reactors have been retired prematurely, there are two options for those that remain: retire them or renew their license.
View Recipients
Downloads: Download Nomination Form
Nomination Deadline
March 1 &
August 1
Presented at the
Annual Meeting &
Winter Meeting
The ANS Distinguished Service Award recognizes ANS members who have contributed in an outstanding manner to the vigor of the Society or who have made outstanding non-technical contributions to the nuclear field. Such contributions might include development and understanding or extension of the goals and policies of the Society, outstanding leadership in and for the Society, or for outstanding non-technical contributions to the Society’s aims in any area.
The award consists of an engraved plaque which may be presented by the ANS President at the President’s Special Session during either ANS Annual or Winter Meeting. There is no predetermined frequency or time for presentation of the award.
Thanks to a generous donation in 2020 from Margaret Chu, a member of the American Nuclear Society since 2000, the ANS Distinguished Service Award was named to honor Milton Levenson, ANS past president (1983–1984) and Fellow who died in 2018. Chu’s career path intersected with Levenson many times over a 13-year span through their work as consultants. Following his death, Chu wanted a way to honor the man she described as “an extraordinary scientist who dedicated over 70 years of his life to nuclear energy.”
Milton Levenson was an ANS member for more than 50 years and was elected in 1983 as the Society’s 29th president. He had a long and successful 73 years in the industry, beginning his work experience at Oak Ridge National Laboratory in 1944, mostly focused on nuclear reactor safety and fuel processing.
Levenson served as a research engineer as part of the Manhattan Project at Oak Ridge from 1944 to 1948; during part of that time (1944–1946) he was also in the U.S. Army. In 1948, he moved to Illinois to work at Argonne National Laboratory, where he retired as associate laboratory director in 1973.
Levenson then moved to the Electric Power Research Institute in Palo Alto, Calif., where he served as the first director of the nuclear power division, a post he held until 1980. From 1981 to 1988, he served as executive consultant to Bechtel Power Corporation and became vice president of Bechtel International in 1984, a position he kept until 1989. In 1990, he began work as a private executive consultant and ended his career as a senior technical advisor to the weapons safety program of the National Nuclear Security Administration.
The criteria for this award are quite broad and cannot be applied as a rigid standard to any one individual. The award is a suggestive award and each nomination is considered on the basis of the individual’s merits and contributions.
Recommendations for consideration for the award may be sent to the ANS Executive Director at any time. Recommendations made to the Executive Director are presented to the Honors and Awards Committee, where they are evaluated. The nominee must receive a majority of the total membership’s positive votes, with no more than twenty percent (20%) of the Honors and Awards Committee voting in the negative to be recommended for the award. A positive recommendation by the Honors and Awards Committee is then forwarded to the ANS Executive Committee for approval.
Nominations must include the completed nomination form accompanied by the following supporting documents:
Nomination forms and supporting documents (in Word or Adobe Acrobat) should be emailed to honors@ans.org.
Hard copies can be mailed to:
Honors and AwardsAmerican Nuclear Society555 N. Kensington AvenueLa Grange Park, IL 60526-5535
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