“十四五”时期我国核电总体规模跃居世界第一

Core Viewpoint - Nuclear power is a high-quality and efficient clean energy source, with China prioritizing nuclear safety and adopting advanced technologies and strict standards for its development [1][3]. Group 1: Development and Achievements - During the 14th Five-Year Plan period, China has successfully launched several landmark nuclear power projects, including the domestically developed third-generation nuclear power technologies "Hualong One" and "Guohe One," contributing significantly to energy security and low-carbon transition [1][2]. - The "Hualong One" technology has achieved over 1,000 days of continuous safe operation at the Fuqing Nuclear Power Plant Unit 5, delivering more than 37 billion kilowatt-hours of clean electricity [2]. - The domestic equipment localization rate for "Hualong One" has exceeded 88%, with over 700 patents and 120 software copyrights obtained [2]. Group 2: Technical Innovations - "Hualong One" is based on over 30 years of Chinese nuclear research and development, featuring advanced pressurized water reactor technology with complete independent intellectual property rights [3]. - The design incorporates the highest international safety standards, including a seismic resistance requirement of 0.3g, allowing it to withstand earthquakes of magnitude 9 or higher [3]. - The equipment localization rate for "Hualong One" has reached over 95%, with key components designed and manufactured domestically [4]. Group 3: Industry Growth and Capacity - During the 14th Five-Year Plan, China has approved the construction of 46 new nuclear power units, adding 54.5 million kilowatts of capacity, with operational capacity and annual electricity generation both increasing by approximately 30% [6]. - As of now, China has 59 operational nuclear power units with a total capacity of 62.48 million kilowatts, and 53 units under construction with a capacity of 62.93 million kilowatts, maintaining the world's largest nuclear power scale [6]. Group 4: Safety and Environmental Impact - China's operational nuclear power units have accumulated over 600 reactor years of safe and stable operation, achieving the highest score in the World Association of Nuclear Operators (WANO) comprehensive index for nine consecutive years [10]. - In 2024, nuclear power generation in China is expected to reach 446.9 billion kilowatt-hours, accounting for 4.5% of the national total, equivalent to a reduction of approximately 370 million tons of carbon dioxide emissions [12].