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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
Fusion Science and Technology
August 2026
Latest News
Five companies, five bases: The Army’s Janus Program takes shape
Between the Nuclear Lifecycle Innovation Campuses and Nuclear Energy Launch Pad programs, August has already been a busy month for federal partnerships with the nuclear industry.
That trend continues: On Wednesday, the Department of the Army announced that it has selected five nuclear reactor developers—Antares Nuclear, BWXT Advanced Technologies, General Atomics Electromagnetic Systems, Radiant Industries, and Westinghouse Government Services—each paired with a different military installation, for its Janus Program.
This week, the nuclear community descended on Dallas, Texas, for the second annual Nuclear Energy Conference and Expo, the premier industry-focused nuclear conference cohosted by the American Nuclear Society and the Nuclear Energy Institute. Among the plenary panelists was Jeff Waksman, principal deputy assistant secretary of the Army for installations, energy, and environment. Waksman has been closely involved in the development of the Janus Program, and the morning before the program’s new selections were unveiled, he provided insights on its ultimate goals at NECX 2026.
Dr. Harold McFarlane has been a member of the American Nuclear Society for over 40 years and is an ANS Fellow, the highest membership grade of the Society.
His years of industry experience includes management positions with responsibility for developing advanced systems for nuclear power plants, nuclear fuel cycle, and space nuclear power.
He was the site manager for a large, remote research and development complex with high-hazard nuclear facilities. He has served as interim Associate Laboratory Director for Nuclear Science and Technology at Idaho National Laboratory and Assistant Laboratory Director at Argonne National Laboratory.
From 1972 to 1990, Dr. McFarlane was a member and leader of a small team that tested 14 zero-power advanced reactors at full scale, mass, and composition representing power ratings from 100-3000 MW.
He led technology development projects for nuclear waste management, as well as overseeing the team that built and tested the nuclear batteries for solar system exploration from 1991 through 2004.
As the senior technical advisor to the Assistant Secretary for Nuclear Energy in the Department of Energy in 2010- 2011, he coordinated the DOE national laboratories’ technical support following the Fukushima nuclear accident. Dr. McFarlane acquired international knowledge and experience by leading three global organizations.
He was the Chief of Staff for the Generation-IV International Forum, a multinational research framework for developing advanced nuclear reactors, and was previously the forum’s technical director.
In addition to serving as ANS President, he was chairman of the International Nuclear Energy Academy in 2011.
Dr. McFarlane holds a PhD in engineering science from the California Institute of Technology (1971), as well as a bachelor’s degree in physics from the University of Texas (1967), and master’s degree in business administration from the University of Chicago (2000).
Read Nuclear News from July 2006 for more on Harold.