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日本加速重启核电风险剧增
Jing Ji Ri Bao· 2026-01-04 22:14
日本新潟县议会近日批准了补充预算等相关决议,将重启日本最大核电站柏崎刈羽核电站,东京电力公 司考虑于2026年1月20日重启该核电站一座反应堆。此举不仅在日本国内引发反对与抗议声浪,也再次 引发国际社会广泛关注与深切担忧,指出日方不应"装聋作哑",无视各方正当的安全关切。 日本加速重启核电站,存在显著风险。为缓解能源供应压力、提高自主能源比例,日本政府试图在全国 范围内大规模重启核电站。然而,日本仍面临着核设施老化、管理混乱、监管不力等缺陷和隐患。柏崎 刈羽核电站长期处于安全阴影之下,该核电站不仅位于活跃的地震断层线上,还曾被曝光存在多项安全 漏洞,强行重启是极其短视和不负责任的行为。 "反对重启核电站""不要忘记福岛的教训""支持福岛受害者"……日本政府无视民意和安全关切的情况, 已经引发地方民众的激烈反对。日本新潟县2025年10月公布的民调显示,60%的当地居民认为柏崎刈羽 核电站的重启条件尚未成熟,近70%的居民担忧东京电力公司的运营能力。日本媒体也曾多次报道,东 京电力公司存在隐瞒事故和篡改核污染水数据的"黑历史"。从福岛核事故到强推核污染水排海,日方无 视民意分歧和安全隐患,一次次失信于国内民众和 ...
日本最大核电站拟重启面临信任危机
Xin Lang Cai Jing· 2025-12-24 19:51
(来源:工人日报) 近日,日本新潟县议会批准了补充预算等相关决议,将重启该国最大核电站柏崎刈羽核电站。作为2011 年东日本大地震后东京电力公司旗下首个拟重启的核电机组,柏崎刈羽核电站的重启决定引发诸多争 议。 今年11月,新潟县知事花角英世在争议声中,表态同意重启柏崎刈羽核电站6、7号机组,并将其决定提 交县议会寻求信任投票。随着新潟县议会以多数赞成票批准了相关补充预算及对花角英世的信任决议, 重启所需的地方同意手续完成。若一切顺利,该核电站2026年1月就能重启。 南开大学日本研究院教授张玉来接受记者采访时表示,日本此次重启核电站既是国家能源转型的需要, 也是为应对发展新兴产业带来的巨大电力缺口。"加之当前日元贬值导致能源进口压力不断增大,日本 政府也希望通过重启核电来彻底解决电力问题。"张玉来说。 据悉,日本政府在2021年发布的第六版能源基本计划目标中,就曾提出到2030年核能发电占比达到总发 电量的20%至22%。根据日本原子能规制委员会的数据,福岛核事故后直至2025年12月3日,日本已有7 家核电站的12个机组恢复运行。 于东京电力公司而言,该公司旗下3家核电站中,福岛第一核电站6个机组已全部无 ...
心智观察所:乌克兰“蛛网”行动,让人想起我国核电领域的“绝密较量”
Guan Cha Zhe Wang· 2025-06-04 05:48
Core Viewpoint - The recent operational launch of the Shandong Rongcheng Shidao Bay High-Temperature Gas-Cooled Reactor (HTR-PM) marks a significant advancement in nuclear energy technology, showcasing China's leadership in the development of fourth-generation nuclear power and its inherent safety features [3][5]. Group 1: Technological Advancements - The Shidao Bay nuclear power plant is the world's first fourth-generation nuclear power station, utilizing helium gas as a coolant and achieving operational temperatures of 750-950°C, significantly higher than third-generation reactors [3][5]. - The core technology involves TRISO ceramic-coated fuel particles, which can withstand temperatures exceeding 1600°C, effectively containing radioactive materials [3][5]. - The reactor's design ensures that even in the event of a complete power failure or cooling system failure, there is no risk of core meltdown or radioactive leakage [3][5]. Group 2: Safety and Security Measures - The reactor's inherent safety features include a passive cooling system that allows the reactor to cool naturally without external power, significantly reducing the risk of incidents similar to the Fukushima disaster [3][5]. - To counter modern threats, the Shidao Bay nuclear power station has implemented a multi-layered defense system, including high-precision radar monitoring, electronic jamming technology, and physical barriers to prevent unauthorized drone access [5][8]. - The power and control systems of the plant are designed with redundancy to maintain critical functions even if some facilities are damaged [7]. Group 3: Cybersecurity and Espionage Prevention - The plant employs "gap isolation" technology to physically separate critical control systems from external networks, effectively preventing hacking attempts [7][9]. - Regular cybersecurity drills are conducted by the China National Nuclear Corporation to ensure the digital defense capabilities of the HTR-PM [7][9]. - Advanced security networks, including facial recognition and infrared monitoring, are deployed around the plant to ensure the safety of critical areas [8][9].
宏伟蓝图催人奋进 青春使命无上光荣——2025年生态环境部系统青年英文演讲决赛暨五四青年节纪念表彰活动侧记
Zhong Guo Huan Jing Bao· 2025-05-09 01:05
Core Viewpoint - The event highlighted the active participation of youth in promoting environmental protection and the construction of a "Beautiful China," showcasing their confidence and commitment to global environmental governance [1][6]. Group 1: Youth Engagement in Environmental Governance - Ten contestants presented compelling stories about "Beautiful China Construction," demonstrating their roles as green ambassadors [1]. - The event emphasized the importance of youth in international environmental negotiations, with participants sharing their experiences and challenges faced during global discussions [6][12]. - The speeches reflected a strong sense of responsibility among young representatives to ensure China's voice is heard in international climate discussions [12][15]. Group 2: Success Stories and Initiatives - Contestants shared personal stories that illustrated the practical aspects of environmental negotiations, emphasizing that skills are honed through real-world experiences rather than theoretical knowledge [15]. - The event showcased various initiatives, such as marine ecological governance and biodiversity protection, highlighting China's commitment to sustainable development [20][32]. - The narratives included successful projects like the "For Love Power Generation" initiative, which aims to provide solar energy to remote areas, demonstrating the intersection of environmental protection and social responsibility [32]. Group 3: Recognition of Youth Contributions - The event recognized outstanding youth representatives in various fields, including theoretical research, grassroots contributions, and teamwork, marking their evolution into a vital force in building a beautiful China [1][32]. - The speeches collectively illustrated the dedication of young professionals in tackling environmental challenges and their role in advancing ecological civilization [1][22].
华盛昌推出核辐射专业检测设备DT-9501 发力高精度核电安全防护
Zheng Quan Shi Bao Wang· 2025-04-28 03:33
Group 1 - The State Council approved five nuclear power projects, including the Zhejiang Sanmen Phase III, with a total of 10 new nuclear power units, estimating an investment of over 200 billion yuan per unit and a total investment exceeding 200 billion yuan [1] - This marks the fourth consecutive year of approving more than 10 units annually, indicating a normalization of nuclear power project approvals in China [1] - The focus on nuclear safety has intensified with the approval of numerous projects, emphasizing the need for strict adherence to global safety standards [1] Group 2 - Huashengchang's DT-9501 radiation detection device can detect four types of radiation and has advanced sensitivity levels, making it suitable for various applications, including nuclear power plants [2] - The DT-9501 device has received calibration certification and can measure radiation dose rates from 0.01μSv/h to 1000μSv/h, with a cumulative dose value range from 0.001μSv to 9999μSv [2] - The device is applicable in high-sensitivity environments, such as pharmaceutical factories, laboratories, and emergency rescue stations, and can store 4000 data sets while providing timely alerts in hazardous conditions [3] Group 3 - China leads the world in the number of nuclear units under construction and installed capacity, with 28 units under construction by the end of 2024, accounting for 43% of the global total [3] - The installed capacity of nuclear power in China is projected to reach 110 million kilowatts by 2030, making it the only country with over 100 operational units [3] - The investment in nuclear power construction in China has seen a year-on-year increase of 55%, reaching 146.9 billion yuan [3]
生态环境部:我国核电规模全球第一 总体安全可控
news flash· 2025-04-23 11:45
金十数据4月23日讯,在23日举行的例行新闻发布会上,生态环境部有关负责人介绍,我国的核电规模 已成为世界第一,总体安全可控。截至目前,我国大陆地区核电机组装机容量已达1.13亿千瓦,总规模 居于全球第一。我国核电事业虽然起步相对较晚,但较好吸收了国际实践经验,核电机组设计相对先进 成熟可靠,具备后发优势。截至目前,我国大陆地区核电机组已安全运行600多堆年,保持良好安全业 绩。 (央视新闻) 生态环境部:我国核电规模全球第一 总体安全可控 ...