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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Educational Session|Panel|Sponsored by Plant Reliability
Tuesday, August 8, 2023|10:30AM–12:00PM EDT|Banyan 2
Knowledge Manager:
Cameron Khanpour
Data trends indicate that feedwater system performance is declining in the industry. Over the last several years, the system has been the largest contributor to scrams and downpowers. This session will include an overview on industry feedwater trends with INPO and a discussion on efforts by Constellation to improve system feedwater performance. The discussion will center around the cross-functional team reviews and the key actions taken by Constellation to resolve identified vulnerabilities. This session provides an excellent opportunity to understand how Constellation addressed vulnerabilities in systems with declining health and how they built a cross-functional team with vendor support to enable success.
To access session resources, you must be logged in and registered for the meeting.
Register NowLog In
Session Notes
To join the conversation, you must be logged in and registered for the meeting.