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
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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
Aug 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
September 2024
Nuclear Technology
Fusion Science and Technology
August 2024
Latest News
Nuclear new build procurement considerations
It may seem counterintuitive, but the best time to enhance the ability to support operations and maintenance for a new plant is before construction starts. This is one of many lessons learned by the currently operating nuclear fleet. As construction and startup of many nuclear facilities was completed, it quickly became evident that the ability to efficiently support operations and maintenance was limited. Most of the information necessary to establish and manage procurement of spare and replacement items, maintenance, and configuration of the facilities was unavailable and had to be gathered on a case-by-case, “on-demand” basis. Absence of necessary information and the associated challenges resulted in the need for staff augmentation and multiyear-long projects to develop equipment bills of material and maintenance programs and to perform technical evaluations for the huge quantities of spare and replacement items being requested.
2020 ANS Virtual Winter Meeting plenary Session Speaker
Argonne National Laboratory
Paul K. Kearns has served as Director of the U.S. Department of Energy (DOE) Argonne National Laboratory since 2017. Argonne is a growing multidisciplinary science and engineering research center with an $831 million diversified research portfolio and more than 3,200 employees, 8,300 facility users, and 1,600 visiting researchers. Kearns has set the laboratory’s strategic vision to deliver leadership in science and technology, operational excellence, and world-class talent. He has strengthened sponsor relationships and fostered a welcoming and inclusive culture valuing diversity, innovation and collaboration, and laboratory impact.
A biologist and accomplished steward of diverse scientific resources, Kearns has managed complex research and development enterprises for over 30 years, enabling them to achieve ambitious goals in energy, environment, and national security. As Argonne laboratory director, Kearns oversees multiple projects critical to Argonne’s mission of accelerating science and technology to drive U.S. prosperity and security. Working to upgrade the Advanced Photon Source and launch the first exascale computer in the U.S. at the Argonne Leadership Computing Facility are critical to maintain U.S. leadership in science and technology. Argonne’s leadership of the Joint Center for Energy Storage Research reflects the laboratory’s long history of battery science expertise and collaboration.
As Argonne Chief Operations Officer from 2010 to 2017, Kearns directed over 900 staff providing mission support services in financial management, human resources, safety performance, business systems, technology commercialization, and facilities management. Kearns also guided the establishment of an independent energy storage start-up and directed construction of cutting-edge research laboratories.
Kearns was an executive with Battelle Global Laboratory Operations for five years prior to joining Argonne. Kearns helped establish a groundbreaking program to deploy micro-grids and support cyber security technologies for the U.S. military. He worked with the University of Manchester, the United Kingdom’s National Nuclear Laboratory, and the United Kingdom Technical Strategy Board to define a research and development investment strategy in nuclear energy. As President and Managing Director of Batelle-Italia, Kearns implemented an integrated business plan for Battelle Memorial Institute subsidiary working with Italian government and industry to address energy, security and environmental challenges.
Kearns’ stewardship of DOE resources includes accomplished tenures with the Idaho National Engineering and Environmental Laboratory (INEEL) and Pacific Northwest National Laboratory (PNNL) between 1995 and 2005. Kearns helped develop technical and contracting strategies for high-level radioactive waste processing by the Hanford Tank Waste Remediation System and managed an award-winning PNNL staff conducting R&D activities for public and private sector clients in chemical, thermal, electrochemical, and radiochemical processing. At INEEL, Kearns oversaw the laboratory’s program in energy, environment, and national security, including the Advanced Test Reactor and Specific Manufacturing Capability Tank Armor Production Facility.
Kearns is a fellow of the American Association for the Advancement of Science. He serves on the Executive Committee of the DOE National Laboratory Directors’ Council and the U.S. Council on Competitiveness’ National Commission on Innovation and Competitiveness Frontiers.
Kearns has a doctorate and a master’s degree in bionucleonics and bachelor’s degree in natural resources and environmental sciences, all from Purdue University. He and his wife, Lynn Kearns, have three children and four grandchildren.
Last modified October 15, 2020, 3:08pm EDT