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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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Nuclear Science and Engineering
September 2024
Nuclear Technology
Fusion Science and Technology
August 2024
Latest News
Nuclear new build procurement considerations
It may seem counterintuitive, but the best time to enhance the ability to support operations and maintenance for a new plant is before construction starts. This is one of many lessons learned by the currently operating nuclear fleet. As construction and startup of many nuclear facilities was completed, it quickly became evident that the ability to efficiently support operations and maintenance was limited. Most of the information necessary to establish and manage procurement of spare and replacement items, maintenance, and configuration of the facilities was unavailable and had to be gathered on a case-by-case, “on-demand” basis. Absence of necessary information and the associated challenges resulted in the need for staff augmentation and multiyear-long projects to develop equipment bills of material and maintenance programs and to perform technical evaluations for the huge quantities of spare and replacement items being requested.
Stephen Strikwerda, Paul A. Staniec, Monica Jong, Ben Wakeling, Stephen Reynolds, Ian Castillo, Sam Suppiah, Hugh Boniface, Donald Ryland, Todd Whitehorne, Kathrin Abraham, Steve Wheeler, Damian Brennan, Rachel Lawless
Fusion Science and Technology | Volume 80 | Number 3 | May 2024 | Pages 607-615
Research Article | doi.org/10.1080/15361055.2023.2210277
Articles are hosted by Taylor and Francis Online.
The commercial generation of electricity and high-temperature thermal energy via fusion technology remains one of the promising alternatives to help meet the challenging targets to decarbonize the global energy system. Fusion technology can play a significant role as part of the long-term switch away from carbon-based fuels for electricity and heat due to high energy output, usage of abundant fuel that can be made available without environmental degradation, and avoidance of long-lived and toxic transuranics.
Many countries have their own fusion research and development programs, while large research efforts are being undertaken in multicountry collaborations, such as ITER. Recently, fairly new (semi-) commercial organizations have been successful in initiating independent development programs funded by government grants and private investments.
Different fusion reactor technologies still share many challenges, with one of the major issues being the management of the deuterium-tritium (DT) fuel cycle and associated auxiliary systems. These different fusion technology developers could benefit immensely from existing and available DT expertise, allowing them to focus primarily on the physics and mechanical aspects of their reactor technologies while finding support for common tritium technological challenges through collaboration. As world-leading experts in DT technology, Canadian Nuclear Laboratories (CNL) and the United Kingdom Atomic Energy Agency(UKAEA), are well positioned to support such needs of the fusion industry.
This paper broadly explores the worldwide DT challenges, identifies opportunities where tritium expertise is key to the development of fusion infrastructure, and presents a view of how CNL and UKAEA are addressing these opportunities for the various fusion developers. This paper presents a holistic view that may be informative to future tritium roadmap and decision-making exercises conducted within the community.