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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
High-temperature plumbing and advanced reactors
The use of nuclear fission power and its role in impacting climate change is hotly debated. Fission advocates argue that short-term solutions would involve the rapid deployment of Gen III+ nuclear reactors, like Vogtle-3 and -4, while long-term climate change impact would rely on the creation and implementation of Gen IV reactors, “inherently safe” reactors that use passive laws of physics and chemistry rather than active controls such as valves and pumps to operate safely. While Gen IV reactors vary in many ways, one thing unites nearly all of them: the use of exotic, high-temperature coolants. These fluids, like molten salts and liquid metals, can enable reactor engineers to design much safer nuclear reactors—ultimately because the boiling point of each fluid is extremely high. Fluids that remain liquid over large temperature ranges can provide good heat transfer through many demanding conditions, all with minimal pressurization. Although the most apparent use for these fluids is advanced fission power, they have the potential to be applied to other power generation sources such as fusion, thermal storage, solar, or high-temperature process heat.1–3
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
Doug True is NEI’s chief nuclear officer and senior vice president of technical and regulatory services.
True is a veteran of the nuclear industry with more than 35 years of experience in nuclear regulatory policy and implementation, playing a substantial role in U.S. policies and regulatory activities ranging from the industry response to challenges like Fukushima and 9/11 to major contributions to the formation and implementation of risk-informed regulation.
Prior to joining NEI, he served as executive vice president of the Power Services Group at Jensen Hughes Inc. In this position, he was responsible for one of the largest specialty engineering organizations in the nuclear industry covering a broad range of analysis, testing, design and research consulting services. True previously served on the NEI board of directors, and has been a contributor to NEI, Electric Power Research Institute, Institute of Nuclear Power Operations and federal government guidance on a broad spectrum of technical and regulatory issues.
True earned a Bachelor of Science in chemical engineering from the University of California, Berkeley.
Last modified January 22, 2025, 1:51pm EST
