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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!
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Shifting the paradigm of supply chain
Chad Wolf
When I began my nuclear career, I was coached up in the nuclear energy culture of the day to “run silent, run deep,” a mindset rooted in the U.S. Navy’s submarine philosophy. That was the norm—until Fukushima.
The nuclear renaissance that many had envisioned hit a wall. The focus shifted from expansion to survival. Many utility communications efforts pivoted from silence to broadcast, showcasing nuclear energy’s elegance and reliability. Nevertheless, despite being clean baseload 24/7 power that delivered a 90 percent capacity factor or higher, nuclear energy was painted as risky and expensive (alongside energy policies and incentives that favored renewables).
Economics became a driving force threatening to shutter nuclear power. The Delivering the Nuclear Promise initiative launched in 2015 challenged the industry to sustain high performance yet cut costs by up to 30 percent.
A. Morales-Amado, A. M. Martínez-Leal
Nuclear Technology | Volume 5 | Number 5 | November 1968 | Pages 319-321
Technical Papers and Note | doi.org/10.13182/NT68-A27997
Articles are hosted by Taylor and Francis Online.
Three groups of radioisotopes were studied as a function of the demand and production possibilities for different irradiation schedules. The specific activities obtained were compared with postulated demands to establish a method of optimizing the schedules. Two criteria were followed: the first compared the available irradiation volume in our reactor with the theoretically calculated volume that satisfies the different demands; the second compared this theoretical volume with the volume needed if we were to use the specific activity available from other laboratories to satisfy the different demands.
