中核集团与中国广核集团9月11日联合发布了华龙一号2.0版自主创新成果1。这一国内三代加先进压水堆核电技术采用中国标准设计，关键设备实现100%国产化1，其安全性能指标在全球大型压水堆中处于第一梯队1。该版本通过9项关键安全指标的显著提升，可实现操纵员事故后72小时不干预、7天事故自治1。
截至目前，国内外已有11台华龙一号机组投入商业运营，另有36台机组获得核准并处于建设阶段1。单台机组年设计发电量近100亿度，每年可减少标准煤消耗超300万吨，减排二氧化碳超900万吨1。华龙一号2.0版的优化设计显著降低了建设成本和工期，并带动上下游近6000家企业形成了完整的产业链供应体系1。
China National Nuclear Corporation and China General Nuclear Power Group unveiled the independent innovation achievements of Hualong One 2.0 on September 111. This third-generation advanced pressurized water reactor nuclear technology adopts Chinese standards and achieves 100% domestic production of critical equipment1.
The safety performance metrics of Hualong One 2.0 rank among the first tier globally among large pressurized water reactors1. The design incorporates nine significantly enhanced key safety indicators, enabling the reactor to operate without operator intervention for 72 hours following an accident and achieve self-remediation within seven days1. Beyond safety improvements, the optimized design substantially reduces both construction costs and project timelines1.
Commercially operating units of the technology number 11 domestically and internationally, with an additional 36 units approved for construction1. Each unit is designed to generate nearly 100 billion kilowatt-hours annually, equivalent to reducing standard coal consumption by over 3 million tons and cutting carbon dioxide emissions by more than 9 million tons per year1. The development has fostered a comprehensive industrial supply chain ecosystem involving nearly 6,000 upstream and downstream enterprises1.
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