Spent Fuel Performance Assessment and Research: Final Report of a Coordinated Research Project (SPAR-IV)

This publication provides an overview of the technical issues related to wet and dry storage of spent fuel and summarizes the objectives and major findings of the research carried out within the framework of the CRP.

Format: Paperback / softback
Length: 158 pages
Publication date: 30 November 2021
Publisher: IAEA

This publication is the result of an IAEA-coordinated research project (CRP) on spent fuel and storage system performance, which involved participating Member States. It offers a comprehensive overview of the technical challenges associated with wet and dry storage of spent fuel, as well as a summary of the research objectives and key findings conducted within the framework of the CRP. The insights and experiences shared by the participants are intended to help readers identify challenges in implementing long-term storage solutions and enhance their understanding of the current state of spent fuel performance research.

The publication begins by providing an introduction to the topic, highlighting the importance of spent fuel management and storage in the context of nuclear power generation. It then outlines the objectives of the research project, which aimed to assess the performance of spent fuel storage systems and identify potential areas for improvement.

The report comprehensively reviews the technical aspects of wet and dry storage, including the design, construction, and operation of storage facilities. It discusses the various materials used in spent fuel storage, such as concrete, steel, and glass, and their potential impacts on the safety and reliability of the storage systems. The publication also examines the regulatory framework and guidelines that govern spent fuel storage, including international standards and national regulations.

One of the key findings of the research project is the importance of maintaining proper ventilation and cooling systems in spent fuel storage facilities. It is noted that inadequate ventilation can lead to the buildup of heat and humidity, which can adversely affect the condition of the fuel and the storage environment. Proper cooling systems, on the other hand, are essential to prevent the fuel from overheating and deteriorating.

The publication also highlights the significance of monitoring and surveillance in spent fuel storage. It emphasizes the need for regular inspections, testing, and analysis of the storage systems to detect any potential issues or degradation. This information can be used to optimize the performance of the storage facilities and ensure the long-term safety of spent fuel.

In addition to the technical aspects, the publication also explores the social and economic implications of spent fuel storage. It discusses the potential risks and benefits associated with long-term storage, as well as the challenges and opportunities that arise from the development of new storage technologies. The publication also considers the role of public engagement and education in promoting understanding and trust in spent fuel storage solutions.

Overall, this publication provides a valuable resource for policymakers, researchers, and stakeholders involved in spent fuel management and storage. It offers a comprehensive overview of the technical issues, objectives, and major findings of the research project, as well as the experience and insights of the participants. The publication is expected to assist readers in identifying challenges in implementing long-term storage solutions and promoting understanding of the current status of spent fuel performance research.

Weight: 440g
Dimension: 297 x 210 (mm)
ISBN-13: 9789201282217