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E-mail China.org.cn, December 2, 2024
Guangming Daily:
Nuclear safety is of the absolute utmost significance to nuclear power development. What measures has the MEE taken to guarantee nuclear and radiation safety? Thank you.
Huang Runqiu:
I would like to invite Mr. Dong to answer your question. He is also the administrator of the National Nuclear Safety Administration (NNSA).
Dong Baotong:
Thank you for your question. As you mentioned, nuclear safety is the lifeblood of nuclear power development, and guaranteeing nuclear safety is of the utmost importance. In recent years, the MEE and NNSA have earnestly applied the holistic approach to national security and nuclear security proposed by General Secretary Xi Jinping, and worked hard to guarantee nuclear safety. Our work has mainly focused on the following aspects:
First, we have ensured enterprises that operate nuclear power plants fulfil their principal responsibilities in line with the law. Nuclear power plants are all operated by enterprises. We urge the enterprises to give top priority to nuclear safety, effectively operate the safety guarantee system, and seamlessly connect all sectors.
Second, we have maintained the highest standards and pursued the highest quality. We have done this, first, by formulating the strictest laws and regulations, and keeping higher safety standards compared with other industries. Second, by implementing a strict quality guarantee system including high-quality equipment as well as work management. Third, by starting from the source and adhering to mature design and in-depth defenses, taking into account different elements and risks during the design, and setting up multiple safety barriers to avoid accidents. Fourth, by conducting qualification management and rigorous evaluations of all important staff including operators, welders and nondestructive testers.
Third, we have earnestly performed our supervisory duties, and implemented strict and independent administration throughout the entire process. Whole-process permissions are authorized at each nuclear power plant from siting, design, construction, debugging and operation to decommissioning and the manufacture of certain important equipment. At those key links, we have established several control points and conducted on-site examinations to ensure all the sectors meet the necessary standards. Environmental radiation is monitored around the clock, including effluents and environment quality. At present, 1,834 points are set across the country to monitor the environment around nuclear facilities. On critical nuclear safety issues, we have adhered to prudent decision making to ensure safety and prevent risks. All these are concrete supervision requirements regarding nuclear safety.
Fourth, we have replicated transferable experiences. Problems that one nuclear power plant encounter should be learned from by other nuclear power plants. Abnormal cases during construction and operation must be reported in a timely manner and informed to all plants in the country. We also need to understand about and learn from problems that appear at foreign nuclear power plants, as well as introduce our experiences to them at the same time. Living in a community with a shared future, one country's nuclear safety may affect the overall development of nuclear power around the whole world.
Finally, we have highlighted scientific research on nuclear safety. The National Nuclear Safety Center was established as a scientific research base for nuclear safety supervision to carry out research, make breakthroughs and thoroughly understand relevant topics. We have encouraged enterprises and institutions to make joint efforts to guarantee nuclear safety.
At present, China has approved a total of 102 nuclear power units, among which 57 units are operational, 30 are under construction, and 15 have received approval to be built. China has upgraded from second- to third-generation nuclear power technology, and the fourth-generation technology has begun to be applied, meaning the country's nuclear power development has entered the world's advanced ranks. From the perspective of nuclear safety, China has maintained a good nuclear safety record, and detected no abnormal environmental data so far, which has guaranteed the country's high-quality development of nuclear industry as a whole.
Looking forward, we will implement the guiding principles of the third plenary session of the 20th CPC Central Committee and the important directives issued by General Secretary Xi Jinping at the National Conference on Ecological and Environmental Protection. We will build a strict responsibility system on nuclear safety, and improve the modern supervision system on nuclear safety, so as to achieve high-level nuclear safety and better ensure public safety and environmental health. Thank you.
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