全球首个双堆耦合核能综合利用项目在江苏连云港开工

Core Viewpoint - The China National Nuclear Corporation (CNNC) has made a significant breakthrough in the nuclear energy sector with the commencement of concrete pouring for the nuclear island of the Jiangsu Xuwei Nuclear Heating Power Plant, marking the start of the world's first large-scale coupling project between nuclear energy and the petrochemical industry, transitioning China's nuclear energy focus from primarily electricity generation to diversified supply [1][4]. Group 1: Project Overview - The Jiangsu Xuwei Nuclear Heating Power Plant is the world's first project to couple pressurized water reactors with high-temperature gas-cooled reactors, and it is also the first commercial promotion project of high-temperature gas-cooled reactors globally [4]. - The project will primarily supply industrial heating while also providing electricity, utilizing China's independently developed third-generation nuclear technology, Hualong One, and fourth-generation high-temperature gas-cooled reactor technology [4]. - The first phase of the project plans to construct two Hualong One units and one high-temperature gas-cooled reactor unit, which will supply 32.5 million tons of industrial steam annually and generate over 11.5 billion kilowatt-hours of electricity, significantly reducing coal consumption and carbon dioxide emissions [4]. Group 2: Environmental Impact and Energy Transition - The project is expected to reduce standard coal consumption by 7.26 million tons and decrease carbon dioxide emissions by 19.6 million tons annually, supporting the green transformation of the petrochemical industry in the Yangtze River Delta region [4]. - The promotion of carbon peak and carbon neutrality is a solemn commitment from China, with nuclear power recognized as a high-quality and efficient clean energy source, essential for achieving sustainable development [7]. - CNNC has established itself as a leader in clean energy, operating 27 nuclear power units and having 18 units under construction or approved, with a total installed capacity of 46.859 million kilowatts [7].