WANO initiates enhanced performance monitoring to improve nuclear safety

The World Association of Nuclear Operators (WANO) is set to enhance the frequency and quality of its feedback to members as part of its commitment to improve the safety and reliability of nuclear power plants globally. This initiative has arisen from a mandate from WANO’s members, aiming to create clear and straightforward targets for the industry’s future. Tom Mitchell, WANO's outgoing chairman and former chief executive officer of Ontario Power Generation, outlined the new service, termed enhanced performance monitoring, which will replace the existing practice of providing feedback every four years.

Mitchell highlighted the necessity for more frequent interactions, stating, "In the past, our interactions have been on an every four-years basis. It was the general feeling that four years is a long time." The decision to implement this change was influenced by requests from member operators for enhanced insights to facilitate quicker and more sustainable improvement in performance. The new service will involve developing a range of tools designed to provide high-quality feedback more regularly.

WANO's transition to this new operational model is well underway, with Mitchell noting that the associated information and data collection endeavour is anticipated to be completed by the end of 2023. He elaborated, "Where we are in that process is that we have completed the development work. We’ve completed the tool set, and now we have to populate the tool set with the information." The restructuring necessary to provide this service has already commenced, with positive feedback indicating that members appreciate the prospect of more frequent contact.

José Gago, WANO’s incoming chairman, emphasised the importance of maintaining a comprehensive assessment of each member’s plants every four years, stating, “We cannot do it any other way.” Despite this, Gago reassured that WANO will strive for more regular interactions with nuclear plants to better understand their needs and foster collaboration. He described this shift as crucial, remarking, “We will have more frequent information on the performance of the plant, and thereby we will get more information about their needs and work together with them.”

Reflecting on the evolving landscape of the nuclear industry, Gago acknowledged the emergence of new players and technologies in nuclear power generation. While most new nuclear plants are being constructed by existing WANO members, Gago noted that a significant portion of WANO's resources would continue to focus on currently operating plants. However, he acknowledged the importance of preparing for new entrants by allocating some resources to facilitate their transition into operation. He stated, "We are dedicating some resources to those who are getting closer to start operations or take a decision to build."

Mitchell echoed this sentiment, reminding stakeholders that while it is important to innovate, the focus must remain on existing plants and core safety fundamentals. “We can't just focus on everything that’s new and shiny. We’ve got to focus on the existing plants, stick to the fundamentals.” WANO’s outreach efforts to potential new entrants reflect their commitment to integrating these newcomers into the nuclear community, with an emphasis on establishing a supportive framework to assist them in successfully operating their facilities.

Through these strategic enhancements, WANO aims to bolster the overall safety and operational performance of its member organisations and the global nuclear industry as a whole. The transition reflects a proactive approach to feedback and development, aiming to shape a robust future for nuclear energy internationally.