Resources for Plant Life Management in Nuclear Power Plants

We have seen significant changes in the electricity market and electrical power industry in the past few years. These led many Member States to look at nuclear power as a possible source to address energy security, climate change and development issues. As we look towards the future, we need evolutionary and innovative nuclear power technologies. But at the same time, we need a safe bridge between the current fl eet and the future systems. Over 60% of the approximately 450 operational reactors are over 30 years of age. Taking measures to optimize their life cycle will become a growing issue in the coming years. Depending on the market situation, some Member States have given a high priority to extend the designed lifetime of their reactors from 40 years to 60 or 80 years. The safe, economical and long term operation of nuclear power plants (NPP) must address both physical and non-physical ageing issues. Well established workforce planning for the planned lifetime of a plant is key to ensuring that experience and knowledge is available and up-to-date. Information transfer to the authorities, equipment manufacturers, suppliers and contractors is also crucial to support long term operation of NPPs. Recognizing the importance of this issue and in response to requests from Member States, the IAEA has been supporting operating countries. We disseminate operational experience and good practices in technology, management and human resources to help both newcomer and expanding countries. We help share new or advanced models, tools and processes for efficient construction and operation. We have expanded activities to analyse economic challenges and cost drivers, to identify optimized approaches. The IAEA will continue to support its Member States in the safe, secure and sustainable operation of nuclear power plants.