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
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
Sep 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
October 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Don’t get boxed in: Entergy CNO Kimberly Cook-Nelson shares her journey
Kimberly Cook-Nelson
For Kimberly Cook-Nelson, the path to the nuclear industry started with a couple of refrigerator boxes and cellophane paper. Her sixth-grade science project was inspired by her father, who worked at Seabrook power station in New Hampshire as a nuclear operator.
“I had two big refrigerator boxes I taped together. I cut the ‘primary operating system’ and the ‘secondary system’ out of them. Then I used different colored cellophane paper to show the pressurized water system versus the steam versus the cold cooling water,” Cook-Nelson said. “My dad got me those little replica pellets that I could pass out to people as they were going by at my science fair.”
2022
Idaho Local Section (Best Overall Meritorious)Idaho Local Section (Best Recruiting Program)United Arab Emirates Local Section (Best Public Information and Education)Savannah River Local Section (Best Local Section Management)Savannah River Local Section (Best Meetings and Programs)
2021
Northeastern Section (Best Recruiting Program)Savannah River Section (Best Meetings and Programs)Idaho Section (Best Public Information and Education)Idaho Section (Best Local Section Management)Idaho Section (Best Overall Meritorious Local Section)
2019
Oak Ridge/Knoxville (Best Membership)Eastern Washington (Best Meetings and Programs)Savannah River (Best Public Information and Education)Savannah River (Best Section Management)
2018
Small Local SectionsMichigan–Ohio (Best Public Information and Education)Northeastern New York (Best Section Management)Washington, DC (Best Membership and Meetings & Programs)Large Local SectionsSavannah River (Best Overall)
2017
Small Local SectionsWashington, DC (Best Membership)Michigan-Ohio (Best Meetings and Programs)Wilmington (Best Public Information)Oak Ridge/Knoxville (Best Section Management)Large Local SectionsSavannah River (Best Overall)
2016
Small Local SectionsNortheastern New York (Best Membership)Pittsburgh (Best Meetings and Programs)Oak Ridge/Knoxville (Best Public Information)Northeastern New York (Best Section Management)Large Local SectionsSavannah River (Best Overall)Best International SectionsJapan (Best Overall)
2015
Small Local SectionsCarlsbad Local Section (Best Membership, Best Meetings and Programs, and Best Section Overall)Florida Local Section (Best Public Information)Northeastern New York Local Section (Best Section Management)Large Local SectionsIdaho Local Section (Best Section Overall)Washington, D.C. Local Section (Best Membership)Savannah River Local Section (Best Section Management and Best Public Information)San Diego Local Section (Best Meetings and Programs)
2014
Small Local SectionsPittsburgh Local Section (Best Membership, Best Public Information, Best Section Management)San Diego Local Section (Best Meetings and Programs)Large Local SectionsSavannah River Local Section (Best Membership, Best Meetings and Programs, Best Section Management)Idaho Local Section (Best Public Information)
2013
Small Local SectionsNortheastern New York Local Section (Best Meetings and Programs)Connecticut Local Section (Best Public Information, Best Section Management)Pittsburgh (Best Membership)Large Local SectionsSavannah River Local Section (Best Meetings and Programs, Best Public Information)Idaho Local Section (Best Membership, Best Section Management)
2012
Small Local SectionsNortheastern New York Local Section (Best Membership)Connecticut Local Section (Best Meetings and Programs, Best Section Management)Trinity Local Section (Best Public Information)Large Local SectionsSavannah River Local Section (Best Meetings and Programs)Idaho Local Section (Best Public Information, Best Membership, Best Section Management)
2011
Small Local SectionsWashington, DC (Best Overall)Large Local SectionsIdaho (Best Section Management)Savannah River (Best Membership, Best Meetings and Programs, Best Public Information)
2010
Small Local SectionsWashington, DC (Best Membership)Virginia (Best Meetings and Programs)Trinity (Best Public Information and Education)
2009
Small Local SectionsWashington, DC (Best Membership)Virginia (Best Meetings and Programs)Trinity (Best Public Information and Education, Best Section Management)Large Local SectionsIdaho (Best Overall)
2008
Small Local SectionsWashington, DC (Best Membership, Best Section Management)Virginia (Best Meetings and Programs, Best Public Information and Education)Large Local SectionsIdaho (Best Overall)
2007
Small Local SectionsWashington, DC (Best Overall)Large Local SectionsIdaho (Best Meetings and Programs)Idaho (Best Section Management)Savannah River (Best Public Information and Education, Best Membership)
2006
Small Local SectionsOak Ridge/Knoxville (Best Membership)Virginia (Best Meetings and Programs)Virginia (Best Public Information and Education)Oak Ridge/Knoxville (Best Section Management)Large Local SectionsIdaho (Best Overall)
2005
Small Local SectionsOak Ridge/Knoxville (Best Overall)Large Local SectionsIdaho (Best Overall)
2004
Small Local SectionsVirginia (Best Membership, Best Section Management)Savannah River (Best Meetings and Programs, Best Public Information and Education)Large Local SectionsIdaho (Best Overall)International Local SectionsFrance (Best Meetings and Programs,Best Section Management)
2003
Small Local SectionsPittsburgh (Best Membership, Best Meetings and Programs, Best Public Information and Education, Best Overall)Savannah River (Best Section Management)Large Local SectionsIdaho (Best Overall)
2002
Small Local SectionsWashington DC (Best Membership, Best Meetings and Programs, Best Section Management, Best Overall)Oak Ridge / Knoxville (Best Public Info and Education)
2001
Small Local SectionsOak Ridge / Knoxville (Best Membership)Savannah River (Best Meetings & Programs)Colorado (Best Public Info and Education, Best Section Management, Best Overall)Large Local SectionsIdaho (Best Overall)
2000
Small Local SectionsColorado (Best Membership, Best Meetings and Programs)Chicago (Best Public Information and Education)Virginia (Best Section Management)Large Local SectionsSavannah River (Best Meetings and Programs)East Washington (Best Public Information and Education)Colorado (Best Overall)
1999
Small Local SectionsColorado (Meritorious, Best Management and Programs, Best Public Information and Education, Best Section Management)Virginia (Best Membership)
1998
Small Local SectionsLong Island (Meritorious, Best Public Information and Education, Best Section Management)Eastern Washington (Best Membership)Washington DC (Best Meetings and Programs)Large Local SectionsIdaho (Meritorious)International Local SectionsJapan (Best Meetings and Programs, Best Section Management)
1997
Small Local SectionsOak Ridge/Knoxville (Best Overall)Washington DC (Best Membership, Best Meetings and Programs)Chicago (Best Public Information)Long Island (Best Section Management)
1996
Small Local SectionsLong Island (Best Overall, Best Section Management)Chicago (Best Public Communication)Washington DC (Best Membership, Best Meetings and Programs)International Local SectionsJapan (Best Meetings and Programs, Best Section Management)
1995
Small Local SectionsLong Island (Best Overall, Best Meetings/Programs, Best Section Management)Oak Ridge/Knoxville (Best Membership)Northern Pennsylvania (Best Public Information)Northeastern, Northern Pennsylvania, Oak Ridge/Knoxville, Virginia (Meritorious Finalists)Large Local SectionsIdaho (Best Overall)
1994
Small Local SectionsLong Island (Best Overall, Best Membership, Best Meetings and Programs, Best Public Information, Best Section Management)Oak Ridge/Knoxville (Best Section Management)Central Illinois, Northeastern (Meritorious Finalists)Large Local SectionsIdaho (Best Overall)
1993
Small Local SectionsLouisiana (Meritorious)Michigan (Best Membership)Oak Ridge/Knoxville (Best Meetings and Programs, Best Public Information and Education)Long Island and Oak Ridge/Knoxville (Best Section Management)Eastern Washington, Central Illinois, Northern Pennsylvania, Southeast Florida (Meritorious Finalists)Large Local SectionsWashington DC (Best Membership)Eastern Carolinas (Meritorious, Best Meetings and Programs, Best Public Information and Education)Idaho (Best Section Management)International Local SectionsFrance (Meritorious, All Categories)
1992
Small Local SectionsVirginia (Best Membership)Virginia (Best Meetings and Programs)Louisiana (Best Public Information/Education)Long Island (Best Section Management)Large Local SectionsLong Island (Meritorious, Best Section Management)Idaho (Best Membership)Eastern Carolinas (Best Meetings and Programs)Eastern Washington (Best Public Information/Education)Idaho (Meritorious)International Local SectionsLatin America (Meritorious, All Categories)Savannah River, Washington DC, Taiwan (Meritorious Finalists)
1991
Long Island (Meritorious, Small)Eastern Carolinas (Meritorious, Large)Austria (Meritorious, International)Eastern Carolinas (Best Membership, Best Meetings and Programs)Eastern Washington (Best Public Information and Education)Idaho (Best Section Management)
1990
Idaho (Meritorious, Large)Eastern Carolinas (Meritorious, Small)Eastern Carolinas (Best Membership)Washington DC (Best Meetings and Programs)Eastern Washington (Best Public Information and Education)Idaho (Best Section Management)Swiss (Best International Public Information and Education)
1989
Idaho (Best Overall, Large)Eastern Carolina (Best Overall, Small)Idaho (ANS Local Section Exhibit, Best Section Management, Best Membership)Long Island (Best Meetings and Programs)Eastern Washington (Best Public Information and Education)
1988
Eastern Washington (Best Overall, Large)Eastern Carolinas (Best Overall, Small, Best Meetings and Programs)Eastern Washington (ANS Local Section Exhibit)Idaho (Best Section Management)Arizona (Best Membership)Oak Ridge/Knoxville (Best Public Information and Education)
1987
Trinity (Best Overall, Large)Eastern Carolinas (Best Overall, Small)Eastern Washington (ANS Local Section Exhibit, Section Management, Meetings and Programs, Public Information and Management)Idaho (Membership Development, Section Management, Meetings and Programs)Northern Pennsylvania (Membership Development)Delaware Valley (Meetings and Programs)Pittsburgh (Meetings and Programs)San Diego (Public Information and Management)Florida (Public Information and Management)Connecticut (Public Information and Management)
1986
Idaho (Best Overall, Large)Trinity (Best Overall, Small)Richland (Exhibit, Membership, Public Information and Education)Virginia (Membership, Public Information and Education, Section Management)Central Pennsylvania (Membership, Public Information and Education)Eastern Carolinas (Membership, Meetings and Programs, Public Information and Education)Chicago (Meetings and Programs)Connecticut (Meetings and Programs, Public Information and Education, Section Management)Delaware Valley (Meetings and Programs)Oak Ridge (Public Information and Education)Northeastern New York (Section Management)
1985
Latin America (Best Overall, Large)Missouri-Kansas (Best Overall, Small)Chicago (Membership Promotion, Meetings and Program)Los Angeles (Membership Promotion)Atlanta (Membership Promotion)Northeastern (Membership Promotion)Eastern Carolinas (Meetings and Programs)Idaho (Meetings and Programs)Virginia (Management)
1984
San Diego (Best Overall)Idaho (Public Information)Northeastern New York (Most Improved)Northern California (Membership)Eastern Carolinas (Programs and Meetings)Oak Ridge/Knoxville (Operations and Management)Taiwan (Honorable Mention in recognition of arranging and operating an Executive Conference)
1983
Idaho (Best Overall)Richland (Operations and Management)Mississippi (Membership)San Diego (Meetings and Programs)Oak Ridge/Knoxville (Public Information)
1982
Richland Washington (Best Overall)Oak Ridge (Public Information)Virginia (Public Information)Missouri/Kansas (Public Information and Educational Activities)Savannah River (Educational Activities and Awards)
1981
Eastern Idaho (Best Overall)Richland (Best Member Program)Missouri/Kansas (Best Public Information Program)Taiwan (Best Member Growth)
1980
Trinity (New Mexico)
1979
Missouri-Kansas
1978
Eastern IdahoVirginia (Honorable Mention)Trinity-New Mexico (Honorable Mention)Richland (Honorable Mention)
1977
Chicago
1976
Los Angeles
1975
1974
Los AngelesSavannah River (Honorable Mention)Eastern Idaho (Honorable Mention)Richland (Honorable Mention)San Diego (Honorable Mention)
1973
Idaho
1972
San Diego
1971
Eastern Idaho
