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
INL makes a case for eliminating ALARA and setting higher dose limits
A report just released by Idaho National Laboratory reviews decades of radiation protection standards and research on the health effects of low-dose radiation and recommends that the current U.S. annual occupational dose limit of 5,000 mrem be maintained without applying ALARA—the “as low as reasonably achievable” regulatory concept first introduced in 1971—below that threshold.
Noting that epidemiological studies “have consistently failed to demonstrate statistically significant health effects at doses below 10,000 mrem delivered at low dose rates,” the report also recommends “future consideration of increasing this limit to 10,000 mrem/year with appropriate cumulative-dose constraints.”
Educational Session|Panel|Sponsored by Alternate Revenue Streams
Wednesday, August 11, 2021|8:30–10:00AM EDT |Calusa 4-5
Track Organizers:
Ken Thomas (INL)
Ken Lowery (Southern Company)
Knowledge Manager:
Maxwell Daniels (Mission Support and Test Services)
Student Intern:
Matthew Hageman (Oregon State Univ.)
This session will present the option for domestic production of Cobalt-60 isotopes. Initiatives include the following: (1) Cobalt 60 growing market in need of new supply – Aging populations and increased access to medicine globally has given rise to increased demand for Gamma sterilization. Current Cobalt-60 production capacity will need to be replaced over time as reactors reach end of life. (2) A novel production technology for Cobalt-60 – Westinghouse is developing technology for the irradiation and harvesting Cobalt-60 in PWRs. The goal is to establish a scalable source of Cobalt-60 from US PWRs. (3) PSEGs vision is people providing safe, reliable, economic, and greener energy. Cobalt-60 production brings value to the utility and aligns with their vision and values.
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access session resources, you must be logged in and registered for the meeting.
Session Notes
To join the conversation, you must be logged in and registered for the meeting.