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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
Educational Session|Panel|Plant Reliability
Tuesday, August 9, 2022|10:30AM–12:00PM EDT|Banyan 2
Session Chair:
Tim Schlimpert (MCR)
Track Organizer:
Emmett Wilmes (MPR)
Knowledge Manager:
Ashley Bridgmon (Southern Co.)
With higher labor costs compared to other generation fuel sources, Nuclear Plants are highly incented to maintain reliability during operating cycles, making the most of every hour generating electricity. Over time, the industry has realized reliability today is driven by investment decisions made years in the past through long range planning. Aging and obsolescence issues may take decades to develop into current threats to reliability. If there were no limitations on funding, human resources, or capacity factors, maintaining reliability would not be such a challenge. However, having limitations in all these areas, licensees are forced to make sound investment decisions many fuel cycles into the future. The importance of these decisions is even more relevant when Subsequent License Renewals are at stake. This session will present approaches to optimize future capital investment including the extended horizons of Subsequent License Renewals. The panel will discuss the challenges of “complete discovery” and the value of portfolio optimization.
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.
