这张“国家名片” 充满“四川智慧”

Core Viewpoint - The "Hualong One" nuclear power technology, developed by China, has achieved significant milestones, including the operation of the world's first demonstration unit, contributing to clean energy and reducing carbon emissions [2] Group 1: Technology and Development - The "Hualong One" nuclear power unit generates over 10 billion kilowatt-hours of electricity annually, sufficient to meet the needs of 1 million people in a moderately developed country [2] - The technology has led to a reduction of 3.12 million tons of standard coal consumption and 8.16 million tons of carbon dioxide emissions each year, equivalent to planting over 70 million trees [2] - The "Hualong One" technology has a total of 41 units in operation or under construction globally, making it the most widely deployed third-generation nuclear technology [2] Group 2: Design and Innovation - The core design of the "Hualong One" features a "177 core layout," which optimizes safety and economic efficiency by increasing the number of fuel assemblies compared to the conventional "157 core" design [2] - The design extends the fuel replacement cycle from the usual 12 months to 18 months, increasing the plant's utilization rate to over 90% [2] - The safety design combines active and passive systems, allowing for natural circulation cooling in case of a power outage, which was developed independently by the China Nuclear Power Research and Design Institute [2] Group 3: Economic Impact - The first commercial operation of the "Hualong One" batch project began on January 1, 2023, enhancing the product's consistency and competitiveness in the market [2] - The batch project has improved reactor power by 4.4%, leading to increased revenue, with each unit generating nearly 10 million yuan daily, translating to an additional 400,000 yuan per day per unit [3]