“华龙一号”漳州核电1号机组年度发电量突破100亿度

Core Viewpoint - The "Hualong One" nuclear power project in Zhangzhou is set to achieve an annual electricity generation of over 10 billion kilowatt-hours by December 24, 2025, marking a significant milestone in China's nuclear energy development [2][4]. Group 1: Project Overview - The Zhangzhou nuclear power plant is the starting point for the mass construction of "Hualong One" reactors and is currently the largest "Hualong One" nuclear power base globally, with a total of six reactors planned [2]. - The first reactor (Unit 1) commenced commercial operation on January 1 of this year, while the second reactor (Unit 2) is expected to begin commercial operation by the end of this year after connecting to the grid on November 22 [2]. - Units 3 and 4 are in the construction phase, and Units 5 and 6 are progressing with preliminary work [2]. Group 2: Technical Features and Environmental Impact - "Hualong One" is a third-generation pressurized water reactor with complete independent intellectual property rights, featuring a core with 177 fuel assemblies and a design lifespan of 60 years [4]. - The reactor incorporates both active and passive safety systems and a double-layer safety shell, meeting the highest safety standards and latest technological requirements [4]. - Each "Hualong One" reactor can generate over 10 billion kilowatt-hours annually, which can meet the annual electricity needs of a medium-developed country with a population of 1 million, significantly reducing coal consumption by 3.12 million tons and CO2 emissions by 8.16 million tons, equivalent to planting over 70 million trees [4]. Group 3: Future Projections and Regional Impact - Once fully operational, the Zhangzhou nuclear power base is expected to provide over 60 billion kilowatt-hours of clean electricity annually, which can satisfy 75% of the total electricity demand for Xiamen and Zhangzhou in southern Fujian [5]. - This development is anticipated to effectively improve the electricity distribution pattern in Fujian province, particularly addressing the "north-to-south power transmission" issue [5].