中国加入《三倍核能宣言》

Core Viewpoint - China has joined the "Triple Nuclear Declaration," aiming to triple global nuclear power capacity by 2050 compared to 2020 levels, emphasizing international collaboration for a sustainable future [2][3]. Group 1: Global Nuclear Energy Landscape - The "Triple Nuclear Declaration" was initiated by 22 countries, including France, with a goal to enhance nuclear capacity to support net-zero emissions and global temperature control targets by mid-century [2]. - The European Union has recognized its past reduction of nuclear energy's share in its power structure as a strategic error, with current reliance on fossil fuels exposing vulnerabilities [3]. - Over 30 countries have committed to increasing nuclear power, with the U.S. proposing a fourfold increase, indicating a significant shift in global nuclear energy policies [5]. Group 2: China's Nuclear Energy Development - China is set to approve 10 nuclear units annually from 2022 to 2025, with an investment of approximately 200 billion yuan per unit, totaling over 800 billion yuan for 41 units [3]. - As of now, China has 112 operational and approved nuclear units, with a total installed capacity of 125 million kilowatts, making it the world's leading nuclear power nation [3]. - By 2025, nuclear power generation in China is projected to reach about 480 billion kilowatt-hours, accounting for 4.8% of total electricity generation and 2% of primary energy consumption [3]. Group 3: Nuclear Equipment and Supply Chain - China has developed the most comprehensive nuclear power equipment supply chain globally, achieving over 90% domestic production of key equipment and materials [4]. - The country has the capability to construct 50 nuclear units simultaneously, showcasing its leading position in nuclear construction capabilities [4].