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
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
2020 ANS Virtual Winter Meeting Plenary Session Speaker
Dr. Peter B. Lyons retired from the Department of Energy on June 30, 2015. He now consults on several corporate and laboratory boards, as well as assisting several international groups. He was nominated by President Obama and confirmed by the U.S. Senate as Assistant Secretary for Nuclear Energy on April 14, 2011 after serving as Acting Assistant Secretary since November 2010. Dr. Lyons was appointed to his previous role as Principal Deputy Assistant Secretary of the Office of Nuclear Energy in September 2009. Before joining DOE, Dr. Lyons was appointed by President Bush as a Commissioner of the U.S. Nuclear Regulatory Commission, starting on January 25, 2005. He was subsequently nominated by President Bush and confirmed by the U.S. Senate. His NRC term ended on June 30, 2009.
Previously, Dr. Lyons served as Science Advisor to U.S. Senator Pete Domenici (R-NM) and the Senate Committee on Energy and Natural Resources from 1997 to 2005. From 1969 to 2003, Dr. Lyons worked at the Los Alamos National Laboratory where he served on assignment to Senator Domenici and as Director for Industrial Partnerships, Deputy Associate Director for Energy and Environment, Deputy Associate Director for Defense Research and Applications and Group Leader for Fast Plasma Diagnostics. While at Los Alamos, he spent over a decade supporting nuclear test and laser fusion diagnostics.
Dr. Lyons has presented more than 400 papers or talks on a wide range of technical and policy topics in addition to testifying before the U.S. Congress on many occasions. He holds four patents related to fiber optics and plasma diagnostics and served as chairman of the NATO Nuclear Effects Task Group for five years. He received his doctorate in nuclear astrophysics from the California Institute of Technology in 1969 and earned his undergraduate degree in physics and mathematics from the University of Arizona in 1964. Dr. Lyons is a Fellow of both the American Nuclear Society and the American Physical Society; received the Dwight D. Eisenhower Medal from the American Nuclear Society, the Henry DeWolf Smyth Nuclear Statesman Award from the American Nuclear Society and the Nuclear Energy Institute, the Alvin M. Weinberg Medal from the American Nuclear Society, the James Landis Medal from the American Society of Mechanical Engineers, a Lifetime Achievement Award from the Nuclear Infrastructure Council; and was elected to 16 years on the Los Alamos School Board.
Dr. Lyons grew up in Nevada and is now a resident of Golden, Colorado.
Last modified October 21, 2020, 10:52am EDT