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核技术新闻全文_2026-07-09

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2026-07-09 / 0 评论 / 0 点赞 / 36 阅读 / 0 字
  • 覆盖时段:2026-07-08 至 2026-07-09(过去24小时)

  • 新闻总数:约 68 条(国内中文 31 条 + 国际外语 37 条)

  • 全文处理:国内中文新闻保留原文全文;国际外语新闻逐条抓取原文并完整翻译为中文


📋 目录

一、国内新闻(中文全文)

二、国际核新闻(外语全文·中文翻译)

三、核监管机构(外语全文·中文翻译)

四、企业和行业动态(外语全文·中文翻译)


一、国内新闻(中文全文)

1.1 中国核电网(cnnpn.cn)· 24条(2026-07-08)

新闻1:国产高温超导仿星器三维模型线圈完成低温通电验证

全文:

近日,由合肥曦合超导科技有限公司承担制造的先进仿星器高温超导三维模型线圈,在完成绕制成形后,通过真空压力浸渍(VPI)及液氮低温通电测试,降温和通电环节实现“一次性成功”。该项目由中科院等离子体物理研究所承担的安徽省重点项目及配套项目支持。

此次完成验证的线圈,是先进仿星器装置的1:1全尺寸样件,由等离子体所与曦合超导联合开展技术攻关。测试结果显示,线圈在约77K液氮环境下,以419.7A电流通电时,整体电压为2057.6μV;绕制成形及VPI后,高温超导导体Ic保留率不低于95%,达到设计预期。

仿星器三维线圈不同于传统平面线圈,其空间轮廓存在复杂弯曲和扭转,对导体连续成形、尺寸精度和绝缘浸渍提出更高要求。曦合超导团队依托自主研发的绕制产线,实现了铠装导体连续、无张力、精密成形。关键尺寸指标包括:整体轮廓度优于±1.5mm;线圈盒截面误差≤±1mm;绕制前后导体截面变化≤0.1mm。

在VPI环节,由于该全尺寸样件存在大量非平面死角和盲区,难以沿用传统热压罐加热脱气、浸渍固化方案。项目团队根据线圈轮廓、内部绝缘结构和导体出线方式,搭建了适配三维线圈的真空压力浸渍系统,并形成抽真空、加热脱气、逐级注胶、整体打压的工艺流程。同时,团队使用PAM-RTM软件模拟树脂在线圈盒内的流动状态、压力分布和充模时间,为VPI参数确定提供依据。

此次验证的意义在于,仿星器高温超导三维线圈从“精密绕制成形”到“绝缘浸渍固化”,再到低温通电测试,完成了全流程工程闭环。项目也验证了CICC型CORC高温超导导体在仿星器三维线圈中的应用可行性,为后续全尺寸、全高温超导仿星器三维线圈研制提供工艺基础。

仿星器磁体系统通常需要由数十个三维线圈和平面线圈共同构成,其中三维复杂轮廓线圈的批量制造一直是工程化难点。此次全尺寸模型线圈完成研制和测试,为后续规模化制造、系统集成以及仿星器装置工程落地积累了关键数据和工艺经验。

  • 值得关注的原因:仿星器是聚变能两大主流路线之一,高温超导三维模型线圈的低温通电验证标志着我国在仿星器关键部件制造方面取得重要突破,为紧凑型聚变装置研发奠定基础。

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新闻2:投入运行!中核四〇四数字化仿真技术激活“数智”引擎

全文:

随着数字化浪潮与人工智能技术的迅猛发展,数字仿真技术已成为科技创新不可或缺的“利器”。日前,中核四〇四核燃料循环数字化仿真实验室模拟仿真计算平台与数智化展示交流大厅投入运行,标志着中核四〇四有效实现“设备数字化设计+虚拟试验+工艺工况仿真分析”功能集成,大幅提升了实验室的高性能仿真计算能力,为现场设备研发、生产参数优化、工艺故障分析等应用场景提质增效提供了强力支撑。

核燃料循环数字化仿真实验室近年来紧扣核燃料循环全产业链数字化转型,立足核化工全流程生产实际需求,围绕数字核化工仿真、机器人集成研发、人工智能应用、辐射防护与临界计算四大核心研究方向,成立核燃料循环数字化仿真实验室,以仿真建模、智能装备、AI算法、安全验算为“抓手”,稳步推动安全化、智能化、精益化水平迈上新台阶。仿真实验室在技术攻关与应用实践中屡获认可,斩获全国仿真创新应用大赛一等奖、中核集团科技进步三等奖、中核集团第三届“星河杯”系统工程竞赛三等奖、甘肃省首届核工业机器人大赛二等奖等多项荣誉,累计拥有发明专利及软件著作权30余项。

仿真筑基,“数字沙盘”助力工艺优化。实验室综合运用多维度、多类型数字化仿真技术,针对核化工不同工艺特征灵活选用适配建模方案,聚焦关键设备性能优化、探测器件开发、核安全、管网水力校核、萃取设备故障诊断五大场景开展仿真攻关。通过在虚拟空间推演完成参数优化、性能校核、工况模拟、故障诊断建模,充分发挥仿真“零成本试错、全维度可视化”的优势,用模拟实验替代实体试验,优化设备结构与运行参数,从源头减少实物试验带来的物料损耗。

智控赋能,“机器员工”革新作业模式。仿真实验室聚焦一线难题,围绕涉放厂房普查、厂区智能巡检两大核心业务,研制出多类普查机器人、挂轨巡检机器人、轮式巡检机器人与巡检无人机等智能机器人,构建多形态协同的智能化巡检体系,依靠自动化装备替代人员深入高风险区域作业,从源头降低人员受照风险。

算法驱动,“智能推演”提升攻关效能。仿真实验室依托智能体和大模型等AI技术,以数据模型挖掘释放科研数据资产价值。首轮收集场景60余项,遴选论证10项较高应用价值场景,实现智能工具落地部署,全面赋能生产调度、采购管理、辐射核算等场景。智能水量预测调度系统打通厂区用水全链路数据;辐射屏蔽智能速算器依托计算数据建模,转化形成轻量化代理模型应用软件,可快速完成容器、元器件、手套箱等装置的辐射屏蔽核算。

精算护航,“数字防线”筑牢安全底线。仿真实验室以蒙特卡洛仿真计算为核心,构建高精度重构模型,开展辐防设计、临界安全评估、防护方案评估、临界安全复核计算四类专项验算工作,精准核算空间辐射剂量分布,校验现有屏蔽结构合规性,输出优化后的屏蔽整改与运行管控方案。

后续,中核四〇四将坚持锚定中核集团“数字核工业”建设目标,深化技术迭代,推进数字孪生技术与全系列机器人、仿真系统深度耦合,搭建数字核化工综合集成管理平台,积极拓展人工智能在工艺优化、故障诊断、辐射智能预警等新场景落地。

  • 值得关注的原因:核燃料循环是核工业关键环节,数字化仿真可大幅提升研发效率与安全性,是中核集团“数智核工业”战略的具体落地。

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新闻3:哈萨克斯坦原子能署与中方讨论核电站建设安全合作

全文:

据哈萨克斯坦原子能署新闻处消息,哈萨克斯坦原子能署署长阿尔马萨达姆·萨特卡利耶夫近日在访华期间,与中国生态环境部副部长、国家核安全局局长董保同举行会晤,双方围绕核电站建设安全等议题进行了交流。

哈萨克斯坦原子能署通报称,会谈重点包括落实两国高层达成的共识,推动两国核安全监管机构合作,并在许可证发放与监管、核电站建设安全保障、人才培养和专家能力建设等方面交流经验。双方还讨论了如何按照国际原子能机构标准,进一步完善原子能利用领域的监管体系。

  • 值得关注的原因:哈萨克斯坦首座核电站项目正处于建设前期,中哈核安全监管合作为我国核电“走出去”及“一带一路”核能合作提供监管互认基础。

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新闻4:华东理工大学举办钍基能源前沿科学论坛

全文:

7月4日,钍基能源前沿科学论坛在华东理工大学逸夫楼演讲厅举办。国家电投集团钍基能源科技有限公司党委书记、董事长叶元伟,上海市核电办公室党组书记、主任陆海宾,上海市科学技术委员会新能源处党支部书记、处长赵一新,华东理工大学校长轩福贞等出席论坛。论坛开幕式由华东理工大学科学技术发展研究院院长杨强主持。

开幕式上,陆海宾、轩福贞共同为华东理工大学钍基能源创新研究院揭牌。钍基熔盐堆是我国第四代核电技术的核心发展方向之一,华东理工大学面向国家重大需求,率先成立钍基能源创新研究院,轩福贞教授担任主任,孙泽教授担任执行主任。

叶元伟在致辞中指出,第四代核能技术的创新突破,将成为新型能源体系建设的关键支撑。希望通过促进创新链、产业链、资金链、人才链深度融合,构建钍基熔盐堆科技创新与产业发展的完整生态系统,实现从“单点突破”到“系统协同”的转变。

陆海宾指出,华东理工大学精准把握国家能源转型的脉搏,率先成立钍基能源创新研究院,充分体现了学校服务国家重大需求的使命和担当。上海市核电办公室期待能够与各相关单位加强联系,共同助力国家钍基能源事业发展。

赵一新指出,钍基熔盐堆凭借资源禀赋优、固有安全性高、燃料利用率高、应用场景广等突出优势,已成为全球先进核能技术竞争的战略制高点。上海市科委新能源处将一如既往支持钍基能源领域的科技创新。

轩福贞指出,本次论坛的成功举办,是政产学研用各方通力合作的新起点。华东理工大学将依托钍基能源创新研究院等交叉创新平台,与兄弟高校、科研院所、领军企业紧密携手,加快科技创新和产业创新深度融合。

学术报告环节,中国科学院上海应用物理研究所、国家电投集团钍基能源科技有限公司、宝武特种冶金有限公司、国家能源集团科学技术研究总院、西安交通大学、哈尔滨工程大学等专家,围绕钍基熔盐堆核能系统研究进展、钍铀燃料循环技术、宝武特冶镍基合金研制、熔盐储热技术、钍基熔盐堆关键软件研发、乏燃料干法处理等主题开展学术分享,共同探讨钍基核能发展现状与未来方向。华东理工大学多个团队负责人围绕碳分子筛膜、关键构件极端制造、CO₂直接电解制备绿色燃料、AI辅助钍基熔盐设计与优化、旋流分离新技术等展开探讨。

  • 值得关注的原因:钍基熔盐堆是我国具有自主知识产权前景的四代堆型,高校研究院成立有助于汇聚产学研力量,推动钍燃料循环战略技术发展。

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新闻5:ITER进行时 | 西物院助力国际大科学工程取得关键进展

全文:

近日,国际热核聚变实验堆(ITER)项目装配大厅迎来重大里程碑,随着最后一个模块CS3U成功吊装就位,ITER中心螺线管(CS)全部六个线圈模块的主体堆叠工作圆满收官。这标志着这一全球规模最大的超导磁体系统核心部件安装取得决定性胜利,为ITER装置后续综合调试及首次等离子体放电奠定了关键基础。

中心螺线管位于ITER托卡马克装置的几何中心,承担着感应等离子体电流、控制等离子体形状与位置的核心使命,其运行环境面临高能量密度、强机械载荷及严苛绝缘要求,是ITER工程中技术难度最高的部件之一。作为堆叠序列的最后一环,CS3U模块现场安装涉及氦冷管、超导引线等多类精密接口,空间间隙已压缩至极限,振动、异物及位移控制要求近乎苛刻,被认为是全系列限制最多、难度最大的一次吊装。

核工业西南物理研究院(简称“西物院”)作为中核工程联合体的主要成员,自TAC1项目实施以来全程牵头CS工作包任务。面对这一极限挑战,团队提前数月启动专项筹备,围绕吊装路径、风险预案及应急响应组织多轮专家论证与全流程模拟演练;吊装当日,严格对照检查清单,综合运用高精度测量与多状态实时监测手段,最终实现CS3U平稳就位,将中心偏差精准控制在0.3毫米以内。

依托TAC1项目平台,西物院全面负责CS工作包的现场组织、技术决策、施工逻辑优化及资源统筹,不仅高标准按期完成全部六个模块堆叠,更在聚变堆级超导磁体装配工艺、精密测量与风险管控等方面积累了系统性的工程经验。

此次圆满收官,既是中方团队对国际聚变合作承诺的有力践行,也为我国未来聚变堆核心部件的自主研制与装配储备了关键技术和人才。下一步,西物院将继续与联合体成员及ITER组织各方紧密协同,全力以赴推进后续主机安装任务。

  • 值得关注的原因:CS线圈是ITER托卡马克的“脊梁”,我国西物院(SWIP)承担关键部件制造,CS3U吊装就位标志着ITER向首次等离子体放电迈出关键一步,彰显中国聚变制造能力。

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新闻6:纳米比亚总统恩代特瓦到中广核大亚湾核电基地参访

全文:

应国家主席习近平邀请,纳米比亚共和国总统内通博·南迪-恩代特瓦于7月5日至11日对中国进行国事访问。7月7日,恩代特瓦总统赴广东深圳,实地参访中国广核集团大亚湾核电基地,考察我国核电产业发展成果。中国广核集团有限公司董事长杨长利全程陪同并作讲解。

参访期间,恩代特瓦总统先后走进大亚湾核电基地观景台、核能科技馆等地,实地了解大亚湾核电基地建设运营模式与中广核清洁能源创新发展成果。杨长利对总统到访表示热烈欢迎,并介绍了中广核的发展历程、全球业务战略布局、核电技术研发及产业优势,重点阐述了中广核在纳米比亚的合作成果、湖山铀矿生产经营现状及未来业务规划。恩代特瓦总统详细询问了铀矿生产工艺和核燃料生产过程,并对中广核在纳米比亚的投资建设表示感谢。

从大亚湾到纳米布沙漠,中广核与纳米比亚的合作故事跨越万里。截至目前,中广核在纳米比亚累计投资近50亿美元,由中广核铀业斯科有限公司负责建设运营的湖山铀矿不仅是中国在非洲最大的单体实业投资项目,更成为中纳两国共建“一带一路”、实现互利共赢的生动缩影。湖山铀矿自2013年4月开工建设,至2016年12月产出第一桶天然铀,如今已安全投产满十年,推动纳米比亚跃升为全球第三大天然铀生产国。

属地化是斯科公司运营策略的底底。项目累计为当地创造数万个就业岗位,约1700名永久雇员中本地员工占比达95%;累计投入超过2亿纳元用于本地员工培训。本地采购方面,湖山项目70%以上合同金额授予纳米比亚本地企业,2025年本地采购约91亿纳元,近十年累计突破300亿纳元。中广核铀业斯科基金会自2018年至今累计捐赠超1200万纳元,聚焦教育、民生、安全、农业、应急等领域。

面对纳米比亚水资源相对匮乏的现实,斯科公司与纳米比亚水务公司签署合资协议,建设设计产能2000万立方米/年的供水项目,全面保障埃龙戈省及周边生产生活用水。生态保护方面,矿区周边生长着约5.2万株珍稀植物千岁兰,建设初期优化道路设计使近200株千岁兰得以原位保存,并将受施工影响的7株全部成功移植。

  • 值得关注的原因:体现中国与非洲国家在核能领域的合作深化,为中广核后续参与非洲核电及铀资源合作创造良好政治基础。

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新闻7:国家电投集团参加第十二届土耳其核电厂峰会暨核电展

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土耳其当地时间6月30日至7月1日,第十二届土耳其核电厂峰会暨核电展(NPPES)在伊斯坦布尔举行,国家电投集团应邀参会参展。在本次峰会开幕式上,国家核电代表国家电投集团致辞,集中展示了国家电投集团作为全球最大太阳能发电企业、最大可再生能源发电企业和最大清洁能源发电企业的实践成果,并以“携手推进核电发展”为题作专题发言,回顾了国家核电和土耳其能源与自然资源部、土耳其核能行业协会的合作历程,并对未来在核能技术创新、人才培养、产业链协同等领域的深度合作进行了展望。

峰会期间,代表团通过融合前沿模型、生动影像、精要展板的多媒体矩阵,辅以现场讲解,全方位呈现国家电投集团在绿色能源版图上的创新硕果与引领地位。其中,我国三代核电自主化实力与卓越水平尤为引人瞩目。土耳其核电总局局长萨利赫·萨里、中国核学会理事长王寿君、土耳其核能公司总经理内贾提·雅马奇、土耳其核能行业协会主席阿里康·奇夫特奇等专程到国家电投展台参观交流。

本届峰会由安卡拉工业商会(ASO)和土耳其核能行业协会(NIATR)主办,并得到土耳其能源与自然资源部的大力支持,以“新核能时代:赋能工业、创新与净零目标”为主题,共举办6场会议和9场特别演讲,共有来自中国、俄罗斯、韩国、德国、法国、英国、意大利等国家的86家企业和约1100名代表参加。国家核电与土耳其核能行业协会、全球核能企业深度交流,广泛宣传集团公司核电发展的良好实践,为核电技术升级、伙伴合作及潜在市场开发创造宝贵机遇。

  • 值得关注的原因:土耳其是新兴市场核电国家,国家电投的参与有助于拓展我国核电技术在“一带一路”沿线的影响力。

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新闻8:国际原子能机构(IAEA)副总干事卡琳·埃尔维尤一行赴西物院调研

全文:

7月6日,国际原子能机构(IAEA)副总干事卡琳·埃尔维尤(Karine Herviou)女士一行赴核工业西南物理研究院(以下简称“西物院”)调研,国家原子能机构有关负责同志陪同调研。西物院副院长陈庆川出席活动。

会上,陈庆川对卡琳·埃尔维尤女士一行的到访表示欢迎,并重点介绍了西物院发展历程、核心技术成果和IAEA协作中心工作进展。他指出,西物院计划于2027年开展燃烧等离子体实验,目前正按照中国核安保法律法规有关要求,稳步推进核安保体系与实物保护系统建设。西物院愿与IAEA深化务实合作,围绕聚变核安保法规及标准前瞻性布局开展深度交流。

卡琳·埃尔维尤对西物院在聚变基础研究、装置运行、国际合作及核安保等领域取得的成果给予高度评价。她表示,西物院就未来聚变堆政策与标准制定提出的专业建议,将为IAEA核安保领域的下一步工作计划提供重要参考,她期待有更多西物院专家参与到IAEA相关政策和标准制定。

调研期间,卡琳·埃尔维尤女士一行参观了聚变科技展厅、堆内部件研制中心和加热技术研发中心,详细了解西物院关键技术研发进展、工程化成果及核安保能力建设情况与未来规划。

  • 值得关注的原因:IAEA协作中心落地中国,2027年燃烧等离子体实验规划显示我国聚变研究迈入更高阶段,对国际聚变治理话语权具有积极意义。

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新闻9:三门核电设备中台上线投用

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近日,三门核电设备管理中台正式上线投用,标志着公司设备管理体系全面迈入数据驱动的全新发展阶段,也为中国核电多基地设备标准化管控打造可复制、可推广的标杆样板。

本次上线的设备管理中台,搭载了设备、备件、变更、预防性维修四大数字化核心模块,统一规范设备主数据标准,归集整合多套标准化业务模板,完成配套管理程序迭代升版,并组织全岗位人员开展系统化操作培训,从根源破除多系统间的数据孤岛,打通数据流转壁垒。

平台覆盖设备管理全生命周期业务链条,推动管理模式从“数据围着流程跑”转向“以数据为核心”。投用后,备件统筹调配、设备变更全周期管控、预防性维修方案优化等核心业务管控效能将显著提升,为集团设备可靠性集约化、标准化统筹管理输出成熟实践经验。

在项目建设全周期,三门核电紧紧围绕集团公司数字化转型顶层战略,成立党员突击队和专项工作组,赴秦山核电开展集中联合办公,系统梳理平台适配改造需求,攻坚核心开发与系统测试重难点任务。面向未来,三门核电将以设备管理中台为新起点,持续深耕数据价值挖掘,推动设备管理向更智能、更协同、更可持续的方向演进。

  • 值得关注的原因:核电设备管理数字化是中核集团核电运营提质增效的重要抓手,属核电运维智能化标杆案例。

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新闻10:“核电蒸汽发生器数字孪生智能制造产业链协同平台建设与实践”入选工信部典型案例

全文:

2026年7月,经企业申报、地方推荐、专家评审,由中广核工程有限公司设备成套与供应中心牵头,联合东方电气(广州)重型机械有限公司申报的“核电蒸汽发生器数字孪生智能制造产业链协同平台建设与实践”项目,成功入选工信部2025年物联网赋能行业发展典型案例名单。

在传统模式下,设备制造厂接收到PDF或纸质版的技术要求及二维工程图后,需进行转化设计工作,而制造环节仍依赖纸质图纸,导致效率低下、工作量大。当前,尽管部分核岛设备制造环节已引入自动化设备和信息化手段,但整体缺乏系统集成,距离实现以MBD(基于模型的定义)模型为核心的数字化协同智能制造仍有较大差距。

针对上述行业痛点,2025年,中广核工程联合东方电气(广州)重型机械有限公司,通过数字孪生与智能制造技术的深度融合,成功完成了核电蒸汽发生器数字孪生智能制造产业链协同平台关键技术的研发攻关,实现了制造过程“看得见、可追溯”,生产效率“提上去、成本降下来”,产能瓶颈“破得了、卡脖子问题有解”,显著提升了项目管理水平与制造产能,为核电规模化建设提供了坚实保障。

  • 值得关注的原因:标志核电重大装备制造向数字孪生、智能制造升级获国家层面认可,有助于提升国产核电装备自主化与质量一致性。

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新闻11:美国能源部转入乏燃料回收示范项目遴选阶段

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美国能源部环境管理办公室(EM)已结束下一代乏核燃料回收和处理设施私营合作伙伴的申请征集。申请窗口于6月19日关闭,为期两个月的征集由此进入审查和遴选阶段。

此次征集面向产业界,邀请企业提出在爱达荷国家实验室(INL)建设商业规模示范设施的方案。项目计划利用美国能源部先进测试反应堆(ATR)现有库存中的燃料,重点包括3400个未使用燃料元件,并将其转化为高丰度低浓缩铀(HALEU)。这类燃料被视为美国多种新一代反应堆开发项目所需的重要燃料来源。

美国能源部乏核燃料和高放射性废物高级顾问保罗·默里表示,该项目已从收集想法阶段转向选择能够继续推进任务的合作伙伴。这次申请征集延续了5月27日在爱达荷福尔斯举行的行业日活动,促成核技术开发商与联邦官员之间的讨论。能源部认为,私营部门对美国国内乏燃料回收能力进行长期投入的意愿正在增强。

中选者将获得爱达荷州核技术与工程中心(INTEC)联邦土地的长期租赁权。该地点曾在冷战时期用于核燃料后处理设施运行。未来合作伙伴将负责新设施的全生命周期工作,包括设计、融资、建设、运营以及最终退役。按计划,选定的合作伙伴将推动从环境管理办公室乏燃料库存中回收可利用材料,为先进反应堆供应HALEU。

该倡议与此前签署的行政命令有关,要求能源部确定适合回收并重新用于反应堆燃料的铀和钚材料,同时重建美国国内核工业基础,服务于加强美国能源独立、减少对外国浓缩铀来源依赖的目标。

  • 值得关注的原因:乏燃料闭式燃料循环+HALEU生产是美国先进反应堆燃料供应链的关键布局,对我国后处理与快堆燃料战略具有借鉴价值。

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新闻12:布鲁斯电力与 Shawflex 签署12年供货协议

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布鲁斯电力公司(Bruce Power)与 MATTR 旗下 Shawflex 签署了一项为期12年的主供应协议,双方将继续围绕加拿大核能项目开展合作。协议内容包括由 Shawflex 提供高度工程化的电线、电缆、组件和装配产品,用于支持布鲁斯电力核电站的持续运行及未来项目建设。

这项协议在 Shawflex 位于安大略省沃恩的工厂举行的加拿大核工业组织(OCNI)供应商交流活动上公布。布鲁斯电力表示,协议延续了双方长期合作关系,也体现了公司从加拿大本土供应商采购关键设备和服务的承诺。

按照协议安排,Shawflex 将为布鲁斯电力的核电站维护项目、主要部件更换项目以及延寿计划提供支持。这些工作关系到布鲁斯电力持续向安大略省供应可靠、无碳电力的能力。布鲁斯电力的延寿计划是加拿大规模较大的清洁能源基础设施项目之一,将带动数十亿加元经济活动,并在全省及加拿大范围内创造数万个就业岗位。

OCNI 总裁兼首席执行官伊薇特·维拉-佩雷斯表示,供应商参与是确保加拿大核能供应链协调一致、信息畅通并具备交付能力的重要环节。

  • 值得关注的原因:布鲁斯是加拿大最大核电基地,长期供货协议反映出北美核电新建与延寿带来的装备制造景气周期。

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新闻13:关西电力完成高滨核电站1号机组新燃料运输

全文:

日本关西电力公司7月8日发布消息称,用于高滨核电站1号机组的新燃料组件已完成运输。高滨核电站1号机组为压水堆机组,额定电功率82.6万千瓦,额定热功率244万千瓦。

此次运输的新燃料共16个组件,装载在8个运输容器中,货物类型为A型易裂变物质包装件。运输车辆于2026年7月7日4时30分从位于茨城县那珂郡东海村的三菱核燃料株式会社出发,通过陆路运输方式,于7月8日4时30分抵达高滨核电站。

  • 值得关注的原因:高滨1号是已获重启许可的机组,新燃料到位是重启装料的前置条件,反映日本核电重启进程持续推进。

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新闻14:英国核监管办公室启动“ONR Together”新战略

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7月7日,英国核监管办公室(ONR)正式启动名为“ONR Together”的新战略,旨在应对英国核能行业快速变化带来的监管挑战。ONR表示,随着核能在英国经济增长、能源安全和国防中的作用日益突出,加上核监管审查持续推进,监管机构需要以更现代、灵活和高效的方式履行职责。

根据新战略,ONR更新了自身使命和愿景。其使命是“确保核能安全,实现安全和可持续的未来”;愿景是“成为现代化、灵活高效的监管机构,促进创新和增长”。“ONR Together”围绕三个战略目标展开:现代化(培养拥抱创新、现代技术和新工作方式的组织文化)、敏捷(提升员工能力,引入更灵活的组织结构,简化流程支持及时决策)、高效(加强治理和业务基础,提高运营透明度和资金使用效率)。

ONR将更清晰地说明可接受的合规标准,为行业投资和项目交付提供更明确的监管预期。英国核监管办公室首席执行官兼首席核监察员迈克·芬纳蒂表示,“ONR Together”的推出正值核能行业发展的关键时刻,ONR将在支持创新和发展的同时,制定适度且有利的监管措施,继续监督英国核工业,确保维持最高的安全、安保和保障标准。

与以往战略不同,“ONR Together”是一项没有固定期限的滚动式战略。ONR即将发布的年度企业计划将把该战略转化为具体、可衡量的目标。

  • 值得关注的原因:英国正大规模推进核电新建(Sizewell C、SMR等),监管现代化是项目按期落地的重要制度保障,对我国核安全监管改革具有参考意义。

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新闻15:哈萨克斯坦成立核领域职业资格行业委员会

全文:

7月7日,在哈萨克斯坦共和国原子能署参与下,核领域职业资格行业委员会正式成立。这一专家平台汇集了多方代表,包括国家机关、哈萨克斯坦“Atameken”国家企业家商会、国家职业资格机构、行业雇主组织,以及为核领域培养人才的高等教育和研究生教育机构。

该委员会将重点协调核领域职业资格体系建设,主要工作包括审查并批准行业资格框架,研究职业标准和职业名录更新提案,并确定职业资格认定方式。哈萨克斯坦方面认为,委员会的成立是推进核工业现代化人才培养体系建设的重要一步,未来将加强政府部门、教育机构和用人单位之间的沟通协作,推动教育项目更贴近行业需求,为哈萨克斯坦核工业可持续发展提供人力资源支撑。

  • 值得关注的原因:配合哈萨克斯坦首座核电站建设,人才与职业资格体系是核电可持续发展的基础保障。

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新闻16:韩国“韩光广域辐射防灾指挥中心”成立

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韩国原子力安全委员会7月8日在全北扶安郡举行韩光广域辐射应急指挥中心开所仪式,标志着韩国针对大型核电事故的现场应急能力进一步扩充。该中心是继蔚州、韩蔚之后设立的第三个广域防灾中心,主要用于在发生地震、海啸、多机组同时事故等极端情形时,保障事故指挥和居民防护工作能够持续运转。

韩光广域防灾中心占地约1万平方米,建筑为地上3层,总建筑面积约2000平方米。项目于2024年5月开工,并已从上月开始投入运行。韩国此前已在国内5座核电站周边地区运营区域辐射防灾中心,但福岛核事故后,外界持续强调仅依靠核电站近距离应急设施存在局限,因此在核电站半径30公里以外建设广域防灾中心成为重要方向。

此次启用的韩光广域防灾中心距离韩光核电站约31公里,而既有的灵光区域防灾中心距离韩光核电站约14公里。按照规划,当大规模事故导致灵光区域防灾中心无法正常发挥作用时,韩光广域防灾中心将作为替代和支撑性的现场指挥据点。随着该中心投入运行,韩国形成了由5个区域防灾中心和3个广域防灾中心联动的“双重防灾体系”。

  • 值得关注的原因:韩国核电密集分布于东南/西南海岸,广域应急指挥中心填补了极端灾害下的指挥韧性短板,对我国沿海核电应急管理有借鉴意义。

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新闻17:意大利安萨尔多核能完成斯洛文尼亚克尔什科核电站现代化改造

全文:

意大利安萨尔多核能公司(Ansaldo Nuclear)在斯洛文尼亚克尔什科(Krško)核电站完成了两项关键现代化项目,包括水处理系统升级和废气压缩机组件更换。作为主承包商,该公司负责工程设计、采购、建设、安装和调试等全流程工作。其中,水处理系统升级于2025年10月完工,并于2026年4月正式投入运行;废气压缩机更换项目则在2025年11月完成移交。

这两项工程的完成,体现出克尔什科核电站围绕长期运行安全性与设备可靠性所进行的持续投资。在完成上述项目后,安萨尔多核能又于2026年2月获得克尔什科核电站运营方授予的新合同,内容是对核电站消防系统进行改进,计划于2027年完成。消防系统作为核电站纵深防御体系的重要组成部分,其改造将直接服务于电站整体安全水平和应急响应能力的提升。

  • 值得关注的原因:欧洲老旧机组延寿与现代化改造市场庞大,体现核电运维服务出口价值。

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新闻18:法国弗拉芒维尔核电站发布2025年度报告

全文:

法国电力集团(EDF)弗拉芒维尔(Flamanville)核电站于2026年7月7日发布2025年度相关报告,以履行核设施在透明度和公众信息披露方面的监管义务。此次公开的文件主要涉及电站运行、核安全、辐射防护以及环境保护等内容。

按照惯例,核设施公众信息年度报告会梳理过去一年电站在安全管理、辐射防护和环境保护方面采取的主要行动,并说明年度内发生的重要事件。与此同时,弗拉芒维尔核电站还发布了年度环境报告,对站点在控制环境影响、遵守相关法规方面的表现进行总结。EDF表示,这些年度文件已向社会公开,并提交给相关国家和地方主管机构,可在EDF弗拉芒维尔核电站网站下载查阅。

  • 值得关注的原因:EPR机组(弗拉芒维尔3号)的运行透明度是法国核电复兴的重要公众信任基础。

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新闻19:法国格拉沃利讷核电站增设水母监测系统

全文:

法国电力集团EDF正在对水母进行严密监控,重点是位于法国北部、靠近敦刻尔克的格拉沃利讷核电站。2025年8月,该核电站曾因异常增多的水母堵塞海水冷却管道,被迫停止六座反应堆中的四座运行,暴露出沿海核电站在面对海洋生态变化时的脆弱性。

格拉沃利讷核电站依赖海水为设备降温,取水系统一旦遭遇大量漂浮生物聚集就可能影响正常运行。报道指出,去年夏季水母异常繁殖与气候变暖有关,海水温度上升、生态环境变化都可能增加水母大规模聚集的频率。

为避免重演停堆事故,EDF已部署新的监测手段,包括在过滤转鼓等设备上安装摄像头,并与“法国可持续与负责任渔业协会”以及法国海上救援组织SNSM合作建立海上监视体系。渔业协会将在三年内获得150万欧元投资,其中一部分用于购买执行海上观察和采样任务的半刚性快艇;SNSM每年获得3万欧元支持。若水母群进一步靠近,EDF还准备动员拖网渔船对水母进行定向捕捞以保护冷却系统。

  • 值得关注的原因:气候变化导致水母暴发频发,威胁沿海核电站冷源安全,该案例对我国滨海核电厂冷源防护具有警示价值。

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新闻20:塞浦路斯与国际原子能机构签署2026—2031年国家方案框架

全文:

2026年7月7日,塞浦路斯共和国常驻国际原子能机构代表团驻地代表安德烈亚斯·伊格纳蒂乌,与国际原子能机构副总干事兼技术合作部主任刘华签署《塞浦路斯共和国2026—2031年国家方案框架》。

国家方案框架是成员国与国际原子能机构开展中期技术合作规划的重要参考文件,用于明确双方合作的优先方向,并将核技术转让和技术合作资源用于支持成员国的发展目标。塞浦路斯自1965年起成为IAEA成员国。根据此次签署的2026—2031年合作政策框架,双方未来合作将重点聚焦两个领域:核与辐射安全及核安保,食品和农业。

  • 值得关注的原因:反映IAEA通过技术合作框架推动核技术在中小国家非电力领域(医疗、农业、工业)应用。

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新闻21:俄罗斯列宁格勒核电站二期3号机组启动喷淋水池建设

全文:

俄罗斯列宁格勒(Leningrad)核电站二期3号VVER-1200机组施工现场已开始建设喷淋水池。该工程包括两座人工水池,每座长124米、宽74米、深4.5米,是机组技术供水系统的重要组成部分。目前,总承包商“泰坦-2”控股公司的施工人员正在完成基坑开挖,并推进地层排水系统建设,首座水池基础底板的钢筋绑扎工作计划于8月启动。

按照施工安排,建设方将依次完成两座人工水池的底板和池壁施工,实施防水处理,铺设供排水分配管道,安装喷淋喷嘴和监控系统,计划于2027年完成土建安装工作,并在3号机组物理启动前完成必要试验。

作为VVER-1200机组技术供水系统的一部分,喷淋水池主要用于在设计运行工况下带走关键设备产生的热量,需以连续模式工作,每小时合计冷却近7000立方米水。电站方面强调,这部分水对人员和环境安全,不含有害杂质,也不具备放射性。

根据规划,列宁格勒核电站二期3号VVER-1200机组预计于2030年投运,4号机组预计于2032年投运。

  • 值得关注的原因:VVER-1200是俄罗斯三代+主力出口堆型,建设进度关系俄国内外核电供应能力。

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新闻22:西班牙核安全委员会推迟表决阿尔马拉斯核电站延寿评估报告

全文:

西班牙核安全委员会(CSN)推迟了对阿尔马拉斯核电站延长运行期限报告的批准。该监管机构原本在7月6日的全体会议上审议技术团队提交的文件,内容涉及这座位于卡塞雷斯省的核电站若运行至2030年需满足的安全条件,但因一名委员要求延期表决,相关议题将于下周再次讨论。按照程序,委员在存在技术疑问时可最多两次要求推迟表决。

阿尔马拉斯由伊维尔德罗拉(Iberdrola)、Endesa 和 Naturgy 共同持股,业主方已正式申请将两座反应堆(原定分别2027年、2028年关停)的运行期限延至2030年6月。CSN出具意见后,生态转型部拥有最终批准权。若政府未在10月底前明确同意延寿,业主依法须在11月1日前提交一号机组最终停运文件,实际上将启动退役程序。

  • 值得关注的原因:欧洲核电延寿面临监管与政治阻力,阿尔马拉斯案例是欧盟退役与延寿博弈的缩影,影响欧洲电力供应结构。

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新闻23:Terra Innovatum为SOLO微型反应堆锁定豪顿汽轮发电设备

全文:

7月7日,美国微型模块化反应堆开发商Terra Innovatum Global NV与Chart Industries旗下Howden Turbo GmbH签署采购订单,后者将为Terra Innovatum的SOLO微型模块化反应堆平台提供蒸汽轮机和发电机设备。这份协议将保障Terra Innovatum首座SOLO反应堆关键二次侧设备的长期供应。该反应堆计划于2027年在美国伊利诺伊州部署,厂址已选在Rock City的Admiral Parkway开发区。

SOLO是一种设计功率为1兆瓦的氦冷微型反应堆,计划使用商业化低浓缩铀燃料。Terra Innovatum和Howden将对成熟蒸汽轮机技术进行适配和优化。Terra Innovatum称,公司将采用依托成熟核能制造商的供应链模式,而不是新建内部制造设施,以加快产业化进程。

根据合作设想,多个SOLO机组可与通用Howden涡轮机平台集成,形成约3至15兆瓦的可扩展输出,面向数据中心、工业设施、远程微电网等场景提供电力方案。SOLO未来可用于数据中心、偏远地区微电网,以及水泥、油气、钢铁、采矿等工业领域,也可为水处理、海水淡化和热电联产等应用提供热能。

  • 值得关注的原因:微堆供应链逐步落地,SOLO定位分布式供热/发电,是美国微堆商业化进程的重要节点。

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新闻24:Deep Fission原型反应堆罐体运抵堪萨斯州项目现场

全文:

美国先进核能公司Deep Fission 7月7日宣布,其原型反应堆罐体已运抵堪萨斯州帕森斯项目现场,意味着该公司的概念验证井计划和重力核反应堆开发工作进入新的阶段。这台工厂制造的原型罐体此前已完成制造和水压测试,将用于验证首个商业示范井的安装流程、基础设施准备情况以及操作顺序,为后续在非核条件下开展关键系统组装、安装和测试积累经验。

反应堆罐体是Deep Fission重力核反应堆设计中的关键部件。按照该方案,小型模块化压水反应堆将被放置在地下约一英里深的钻孔中,利用钻孔内反应堆上方及周围约一英里水柱形成的压力来维持运行压力和冷却条件。热能将通过闭环系统从反应堆罐体传递至换热器,再经二次闭环系统送至地面并转化为电能,其工作方式与地热系统有相似之处。

原型罐体抵达帕森斯现场后,Deep Fission将开展测试准备工作,同时继续推进大直径钻探计划,并向堪萨斯州卫生与环境部申请非核钻孔许可。公司还在推进全尺寸核示范钻孔开发以及主换热器设计,服务于其分阶段验证策略。Deep Fission已入选美国能源部反应堆试点项目,目标是通过反应堆测试和部署加快核能商业化进程。

  • 值得关注的原因:Deep Fission采用将反应堆置于废弃油井/深井的创新概念,若可行将大幅降低用地与安全审批门槛,是先进反应堆设计多样化的重要探索。

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1.2 国家核安全局(NNSA)· 2条(2026-07-08)

新闻1:习近平出席国家科学技术奖励大会、两院院士大会、中国科协第十一次全国代表大会并发表重要讲话

全文:

7月8日上午,国家科学技术奖励大会、中国科学院第二十二次院士大会和中国工程院第十八次院士大会、中国科学技术协会第十一次全国代表大会在北京人民大会堂隆重召开。中共中央总书记、国家主席、中央军委主席习近平出席大会,为国家最高科学技术奖获得者等颁奖并发表重要讲话。他强调,“十五五”时期是科技强国建设的关键攻坚期。必须抓住历史机遇,迎接时代挑战,加快推进高水平科技自立自强,向着到2035年建成科技强国的目标坚定迈进,扎扎实实以科技创新支撑和引领中国式现代化。

李强主持大会,赵乐际、王沪宁、蔡奇、李希出席大会,丁薛祥宣读奖励决定。丁薛祥宣读《中共中央、国务院关于2025年度国家科学技术奖励的决定》。习近平首先向获得2025年度国家最高科学技术奖的中国科学院物理研究所陈立泉院士和中国电子科技集团第十四研究所贲德院士颁发奖章、证书,随后同两位最高奖获得者一道,为获得国家自然科学奖、国家技术发明奖、国家科学技术进步奖和中华人民共和国国际科学技术合作奖的代表颁发证书。

习近平指出,党的十八大以来,党中央把科技创新摆在现代化建设突出位置,推动科技事业取得历史性成就、发生历史性变革。我国正从全球科技参与者、贡献者向开拓者、引领者加速转变。

习近平强调,要增强科技创新体系化攻关能力,提升国家创新体系整体效能;要推动科技创新和产业创新深度融合,打通科技加速向现实生产力转化的通道;要优化科教协同育人机制,大力培养优秀青年科技人才;要提高科技创新投入效能,实现投入规模增加与效能提升的统一;要深化科技评价改革,用好科技评价指挥棒,加快“破四唯”;要加强科技伦理和安全治理,推动科技向上向善、安全可控、造福人民;要深度参与全球科技治理,广泛宣介中国主张和中国方案。

2025年度国家科学技术奖共评选出258个项目和11名科技专家。其中,国家最高科学技术奖2人;国家自然科学奖51项(一等奖3项、二等奖48项);国家技术发明奖58项(一等奖3项、二等奖55项);国家科学技术进步奖149项(特等奖3项、一等奖13项、二等奖133项);授予9名外国专家中华人民共和国国际科学技术合作奖。

  • 值得关注的原因:核科技是“科技自立自强”战略要地,高层对科技奖励的重视为核领域基础研究与原创技术提供政策与资源导向。

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新闻2:创新日常监督模式 提升监测监督能力

全文:

为进一步加强核设施辐射监测管理,提升监督员对流出物与辐射环境监测的监督能力,近日,生态环境部西北核与辐射安全监督站(以下简称西北监督站)赴中核四〇四有限公司开展监测专项集中式日常监督。

本次监督采用集中人员、集中时段方式开展,监督员全过程对监测工作采样、分析、数据处理等各环节开展监督。期间,邀请专家围绕重点核素监测进行标准解读、难点剖析、操作演示和交流研讨,全面梳理监测过程的易错环节,精准识别可能导致数据失真的隐患点。

集中式日常监督模式,有效促进了业务能力提升与一线监督的深度融合,显著提升了监督员对辐射监测工作的系统认识和监督能力。西北监督站将继续聚焦监督职责,针对重点设施、重点领域优化监督模式,持续提升监督质效,坚决守牢辐射环境安全底线。

  • 值得关注的原因:核设施辐射监测监督是保障核安全的“最后一公里”,集中式监督模式提升了监督穿透力与效率,是中核四〇四核燃料循环基地安全监管的重要实践。

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1.3 中国核能行业协会(CNEA)· 3条(2026-07-08)

新闻1:美国Unity反应堆实现临界

全文:

2026年7月1日,美国能源部(DOE)发布声明称,可部署能源公司(Deployable Energy)旗下Unity示范堆于6月30日达到临界状态,标志着能源部如期完成特朗普政府设定的先进堆建设目标。

2025年5月,美国总统特朗普签署行政令,要求能源部至少完成三座先进堆的授权审批工作,并明确要求三座反应堆必须在2026年7月4日前达到临界。Unity是三座中的最后一座,另外两座是安塔瑞斯核能公司(Antares Nuclear)的Mark-0反应堆和瓦拉原子能公司(Valar Atomics)的Ward250反应堆,均在2026年6月达到临界。

可部署能源公司表示,其微堆设计可适配传统能源设施无法建设、易受灾害损毁或经济性不足的特殊场景,能够提供稳定可靠、抗风险能力更强的弹性电力保障。目前Unity反应堆已装载全尺寸堆芯燃料,后续将启动分阶段测试项目,进一步验证反应堆物理特性、负荷跟踪能力、固有安全特性以及满功率运行稳定性,为许可证申请及商业化部署做好铺垫。

  • 值得关注的原因:美国先进反应堆密集临界(Aalo、Unity等)标志其DOE“2030年前部署”战略进入工程验证阶段,对我国微堆/模块堆研发节奏形成对标压力与参考。

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新闻2:协会应邀参加第十二届土耳其核电厂峰会暨核电展

全文:

6月30日至7月1日,应土耳其核能行业协会邀请,协会再次组织中国代表团参加了在伊斯坦布尔举办的第十二届土耳其核电厂峰会暨核电展以及技术参访,积极推动双方核能产业届务实合作。本次出访由协会秘书长助理兼国际合作部主任常冰带队,共有来自6家企业14位代表参加。

本届展会由土耳其核工业协会、安卡拉工业商会共同主办,是土耳其规模最大的核能展会,汇聚全球1100余名行业代表、86家核能企业参展,聚焦三代核电、SMR、核电供应链、低碳能源转型等关键议题。峰会发布了土耳其核电发展中长期规划,明确到2035年核电装机7.2GW、2053年装机20GW,同步推进阿库尤、锡诺普、色雷斯三大核电项目以及SMR建设,并释放了大量设备、运维、技术服务领域的合作需求。

协会在峰会期间策划并组织了中国供应链助力全球核能复兴的专题报告环节,在展会上通过设立独立展台介绍中国核电发展现状及产业链供应链能力,并与伊斯坦布尔理工大学、土耳其核能行业协会、世界核协会、哈萨克斯坦原子能发展协会等单位开展了交流,会后组织参访了土耳其核能研究院TENMAK、VIS VANA阀门厂和GEDİK WELDING焊接厂。

  • 值得关注的原因:协会国际参与度提升,助力我国核电产业链整体“走出去”。

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新闻3:协会对防城港核电开展设备可靠性提升项目专项评估活动

全文:

6月28日至7月3日,中国核能行业协会对广西防城港核电有限公司(以下简称“防城港核电”)组织开展了设备可靠性提升项目(ERIP)的专项评估活动。专家团队分别来自山东核电有限公司、大亚湾核电运营管理有限责任公司、中核运维技术有限公司、阳江核电有限公司等单位。核电运行研究(上海)有限公司负责本次活动的前期准备与现场协调。

此次活动围绕关键敏感设备管理和性能监测两个领域开展评估,给出评估结果,并提出改进行动、参考建议及良好实践,为防城港核电设备可靠性提升提供有力支持。防城港核电各级领导和工作人员高度重视此次评估,防城港核电副总工程师王琪、设备管理部负责人和各专业技术人员、评估对口人参加了本次活动。

  • 值得关注的原因:设备可靠性是核电安全运行核心,同行评估机制有助于推广良好实践。

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1.4 国家能源局(NEA)· 1条(2026-07-08)

新闻1:国家能源局召开中国—上海合作组织能源合作指导委员会第一次会议

全文:

7月6日,国家能源局召开中国—上海合作组织能源合作指导委员会(简称指导委员会)第一次会议,贯彻落实习近平主席关于成立中国—上海合作组织能源合作平台和实施“双千”项目重要讲话精神,总结合作平台成立以来各项工作,研究谋划长远战略目标,明确近期重点工作任务,积极做好今年上合组织元首峰会能源领域支撑保障工作。指导委员会主任、国家能源局局长王宏志出席会议,指导委员会副主任、国家能源局副局长何洋主持会议。

会议指出,中国—上海合作组织能源合作平台(简称合作平台)自2025年9月2日正式挂牌成立以来,在各方共同努力下,构建立体组织架构、建立健全规章制度、积极推动落实上合峰会成果、多渠道开展宣传宣介,各项工作扎实有序推进,取得了积极成效。

会议强调,各方要提高政治站位,充分认识合作平台工作的重要意义。会议要求,合作平台要明确近期重点工作,在“双千”项目组织实施、协同开展能力建设、加强重大问题研究、优化平台工作机制等方面抓好落实,同时要谋划长远战略目标,统筹区域能源互补优势,聚焦上合组织国家能源转型需求。

会议宣布中国—上海合作组织能源合作咨询委员会、专项工作组名单,审议通过《中国—上海合作组织能源合作平台工作机制(试行)》《“双千”项目组织实施办法(试行)》。

  • 值得关注的原因:上合组织能源合作涵盖核电、可再生能源等,机制化平台建设为区域内核能合作(含哈萨克斯坦首堆)提供高层协调通道。

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1.5 北极星核电网(bjx)· 1条(2026-07-08,与1.1新闻6同源转载)

新闻1:纳米比亚总统恩代特瓦到中广核大亚湾核电基地参访

全文:

应国家主席习近平邀请,纳米比亚共和国总统内通博·南迪-恩代特瓦于7月5日至11日对中国进行国事访问。7月7日,恩代特瓦总统赴广东深圳,实地参访中国广核集团大亚湾核电基地,考察我国核电产业发展成果。中国广核集团有限公司董事长杨长利全程陪同并作讲解。

参访期间,恩代特瓦总统先后走进大亚湾核电基地观景台、核能科技馆等地,实地了解大亚湾核电基地建设运营模式与中广核清洁能源创新发展成果。杨长利介绍了中广核的发展历程、全球业务战略布局、核电技术研发及产业优势,重点阐述了中广核在纳米比亚的合作成果、湖山铀矿生产经营现状及未来业务规划。恩代特瓦总统详细询问了铀矿生产工艺和核燃料生产过程,并对中广核在纳米比亚的投资建设表示感谢。

截至目前,中广核在纳米比亚累计投资近50亿美元,由中广核铀业斯科有限公司负责建设运营的湖山铀矿不仅是中国在非洲最大的单体实业投资项目,更成为中纳两国共建“一带一路”、实现互利共赢的生动缩影。湖山铀矿自2013年4月开工建设,至2016年12月产出第一桶天然铀,如今已安全投产满十年,推动纳米比亚跃升为全球第三大天然铀生产国。斯科公司累计投入超过2亿纳元用于本地员工培训,本地员工占比达95%;2025年本地采购约91亿纳元,近十年累计突破300亿纳元。中广核铀业斯科基金会自2018年至今累计捐赠超1200万纳元,聚焦教育、民生、安全、农业、应急等领域。

(注:本条与1.1新闻6为同源稿件,北极星核电网转载中国广核集团,全文以中国核电网版本为准。)

  • 值得关注的原因:同中国核电网报道(见1.1新闻6),中广核在非洲核能合作布局中持续活跃。

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二、国际核新闻(外语全文·中文翻译)

2.1 国际原子能机构(IAEA)· 2条(2026-07-08)

新闻1:IAEA Helps Latin American and the Caribbean Countries Prepare for Nuclear and Radiological Emergencies Coinciding with Other Crises

原文(English):

The IAEA helps countries prepare for nuclear and radiological emergencies through its safety standards and guidance, as well as capacity-building initiatives. But what happens when a nuclear or radiological emergency occurs alongside another major event? The 2011 Fukushima Daiichi nuclear power plant accident, triggered by a powerful earthquake and tsunami, highlighted the challenges that can arise when multiple emergencies unfold simultaneously.

To help countries strengthen their preparedness and response to such complex scenarios, the IAEA developed the training course "Preparedness and Response for a Nuclear or Radiological Emergency Combined with Other Incidents or Emergencies." Piloted in Austria in 2020, the course was organized for the first time in Chile for Latin American and Caribbean countries in May 2026.

"Demand for this course was particularly high in Latin America and the Caribbean due to the heightened risk of natural disasters happening in the region, underscoring the need for strengthened nuclear and radiological emergency preparedness and response capacities," said Eva Ciurana, an IAEA project management officer for Latin America and the Caribbean.

A key component of the course was identifying hazards. "Hazard assessment is critical for emergency preparedness," said Herman Zarate, Emergency Preparedness Officer at the IAEA's Incident and Emergency Centre. "By identifying and assessing potential consequences before an emergency occurs, countries can develop strategies that protect people and enable them to respond more effectively."

The course brought together 21 participants from 16 countries around the region. It was delivered in Spanish and covered all sections recommended in the IAEA publication EPR Combined Emergencies 2020, based on IAEA Safety Standards (GSR Part 7). Through practical examples and real-life case studies, participants practised responding to scenarios where nuclear and radiological events occur alongside natural disasters or other crises.

The course brought together professionals across operating organizations, regulatory bodies, technical support organizations and emergency response teams, fostering greater collaboration and information exchange among institutions. "This training is especially relevant for radiological resilience and safety in Cuba because it will allow us to integrate radiological response protocols within the Civil Defense system, update contingency plans, and train our teams," said course participant Yesenia Borges Agramonte, a specialist in the Department of Risk Reduction in the Cuban Civil Defence.

The first delivery of this training for Spanish-speaking countries in Latin America and the Caribbean marks an important milestone for the region. "This course represents an important opportunity to strengthen regional capacities, promote inter-institutional coordination, and promote knowledge exchanges among Latin American countries," said Course Director Maria Jose Yañez, Head of the Occupational Radiation Protection Unit at the Chilean Nuclear Energy Commission.

The IAEA's Incident and Emergency Centre is the global focal point for international emergency preparedness, communication and response to nuclear and radiological incidents and emergencies, regardless of whether they arise from accidents, negligence or deliberate act. Established in 2005, it is the world's centre for coordination of international emergency preparedness and response assistance.

中文翻译:

IAEA通过其安全标准与导则以及能力建设举措,帮助各国为核与放射紧急情况做好准备。但当核或放射紧急情况与其他重大事件同时发生时,会发生什么?2011年福岛第一核电站事故由强烈地震和海啸引发,凸显了多重紧急情况同时发生所带来的挑战。

为帮助各国加强对此类复杂情景的准备与响应,IAEA开发了培训课程《核或放射紧急情况与其他事件或紧急状况叠加时的准备与响应》。该课程2020年在奥地利试点,2026年5月首次在智利为拉丁美洲和加勒比国家举办。

IAEA拉美和加勒比项目管理官员Eva Ciurana表示:“由于该地区自然灾害风险较高,拉美和加勒比对这门课程的需求特别高,凸显了加强核与放射应急准备和响应能力的必要性。”

课程的一个关键组成部分是危害辨识。IAEA事故与应急中心应急准备官员Herman Zarate表示:“危害评估对应急准备至关重要。通过在紧急情况发生前识别和评估潜在后果,各国可制定保护公众并使其更有效响应的策略。”

课程汇集了来自该地区16个国家的21名参与者,以西班牙语授课,涵盖IAEA出版物《EPR Combined Emergencies 2020》建议的所有章节,该文件基于IAEA安全标准(GSR Part 7)。通过实际案例和真实情景演练,参与者练习应对核与放射事件与自然灾难或其他危机同时发生的情景。

课程汇集了运营组织、监管机构、技术支援组织和应急响应团队的专业人员,促进了机构间更大的协作与信息交流。古巴民防风险降低司专家Yesenia Borges Agramonte表示:“这次培训对古巴的放射韧性与安全尤其重要,因为它使我们能够将放射响应规程整合进民防体系,更新应急计划,并培训我们的团队。”

首次为拉美和加勒比西语国家举办该培训,是该地区的一个重要里程碑。智利核能委员会职业辐射防护处处长、课程主任Maria Jose Yañez表示:“本课程为加强区域能力、促进机构间协调、推动拉美国家间知识交流提供了重要机遇。”

IAEA事故与应急中心是国际核与放射事件和紧急情况应急准备、沟通与响应的全球协调点,无论其源于事故、疏忽还是蓄意行为。该中心成立于2005年,是世界国际应急准备与响应援助协调中心。

  • 值得关注的原因:核应急是多利益相关方治理核心议题,IAEA将核应急纳入“复合危机”框架,对全球核安全文化建设具有引导作用。

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新闻2:IAEA and World Bank Group Collaborate to Advance Nuclear Energy for Development

原文(English):

One year ago, the IAEA and the World Bank Group (WBG) signed a partnership agreement to support the safe, secure and responsible use of nuclear power for development. This landmark agreement launched the WBG's formal reengagement with nuclear power after a decades-long pause, signalling a shift that other international finance institutions have begun to follow.

The agreement reflects a broader approach by the WBG to electricity generation that prioritizes access, affordability, reliability and responsible emissions management. The IAEA and the WBG agreed to work together in three key areas: building nuclear knowledge within the WBG to support decision making on nuclear financing; supporting the long-term operation of existing nuclear power plants; and accelerating the development of small modular reactors (SMRs).

Today, over one billion people live without electricity or lack reliable power. According to the World Bank, emerging economies will account for almost two-thirds of global electricity needs by 2035. To meet this growing demand, annual investment in power generation in developing countries must more than double, from $280 billion today to $630 billion. Nuclear power offers a lifeline, but financing its production is a major impediment for many countries.

In the year since the IAEA and the WBG signed their partnership agreement, their focus has been on putting joint priorities for nuclear energy into action. IAEA Director General Grossi has briefed senior officials from the WBG and other multilateral development banks on nuclear power and nuclear applications supporting health and development; the IAEA has held informational sessions on nuclear power for WBG staff, including a group of 200 during WBG Energy Week; and several technical meetings have been convened on issues such as the safety aspects of long term operation and the key elements needed to assess WBG financing for nuclear activities.

In January, the IAEA hosted a workshop at its Vienna headquarters on expanding cooperation to other international finance institutions and multilateral development banks. Senior experts from the WBG, the European Bank for Reconstruction and Development, the Asian Development Bank and the OPEC Fund for International Development explored how such organizations might finance the technical groundwork that is often needed before decisions to invest in nuclear energy can be made — such as feasibility studies for SMRs, early-stage infrastructure development and radioactive waste disposal planning.

The IAEA also signed agreements with the Asian Development Bank and the OPEC Fund in 2025, expanding existing cooperation with these institutions to include nuclear power as a pathway to advancing sustainable development and energy security. Like the WBG, the Asian Development Bank changed its energy policy in 2025 to support nuclear power as a route to decarbonization, including for the first time through investment.

中文翻译:

一年前,IAEA与世界银行集团(WBG)签署合作伙伴协议,支持以安全、可靠、负责任的方式利用核能促进发展。这一标志性协议启动了世界银行集团在中断数十年后正式重返核电领域,标志着其他国际金融机构也开始跟进这一转变。

该协议反映了世界银行集团在电力生产方面更广义的思路,优先保障可及性、可负担性、可靠性和负责任的排放管理。IAEA与世界银行集团同意在三个关键领域合作:在世界银行集团内部建立核知识以支撑核融资决策;支持现有核电站的长期运行;以及加快小型模块化反应堆(SMR)的开发。

如今,超过10亿人生活在没有电力或缺乏可靠供电的环境中。据世界银行,到2035年新兴经济体将占全球电力需求近三分之二。为满足这一增长需求,发展中国家发电年投资必须翻倍以上,从目前的2800亿美元增至6300亿美元。核电能提供生命线,但为其生产融资对许多国家是主要障碍。

在IAEA与世界银行集团签署伙伴协议一年来,双方重点将核能联合优先事项付诸行动。IAEA总干事格罗西已向WBG及其他多边开发银行的高级官员通报核能及支持健康与发展的核应用;IAEA为WBG工作人员举办了核能情况介绍会,包括在WBG能源周期间面向200人的一场;并召开了若干技术会议,讨论长期运行安全方面以及评估WBG核活动融资所需的关键要素。

今年1月,IAEA在维也纳总部主办了关于将合作扩展至其他国际金融机构和多边开发银行的研讨会。来自WBG、欧洲复兴开发银行、亚洲开发银行和OPEC国际发展基金的资深专家探讨了此类组织如何为投资核能决策前常需的技术基础工作提供融资——如SMR可行性研究、早期基础设施开发和放射性废物处置规划。

IAEA还在2025年与亚洲开发银行和OPEC基金签署协议,将现有合作扩大至把核电作为推进可持续发展和能源安全的途径。与WBG一样,亚洲开发银行在2025年修改了能源政策以支持核电作为脱碳路径,并首次通过投资予以支持。

  • 值得关注的原因:世行此前长期对核电融资谨慎,此次合作标志多边开发金融机构对核电气候效益的立场软化,对新兴市场核电融资具有破冰意义。

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2.2 World Nuclear News (WNN) · 4条(2026-07-08)

新闻1:Trilateral cooperation agreement on SMR deployment

原文(English):

The USA, Japan and South Korea have signed a memorandum of cooperation to support trilateral cooperation on accelerating small modular reactor deployments in third countries, with an initial focus on the Indo-Pacific region. The memorandum was signed on Tuesday on the margins of the NATO Summit in Ankara, Turkey, by US Secretary of State Marco Rubio, Japan's Foreign Minister Motegi Toshimitsu, and South Korea's Foreign Minister Cho Hyun.

The memorandum "outlines opportunities for our three countries, which have complementary advantages in the civil nuclear field, to encourage mutually beneficial cooperation among their respective nuclear industries". "This framework aims to foster fleet deployment models that de-risk project development, achieve economies of scale, catalyse private investment, streamline licensing processes, and optimise supply chains."

Under the memorandum, the three countries will identify third-party countries that are interested in small modular reactors (SMRs) in the Indo-Pacific region and will support the construction of multiple SMRs through a standard fleet and simplified contracting procedures. The USA is committing more than USD10 million in new funding for the Department of State's FIRST programme to provide technical support to countries in the Indo-Pacific region for the deployment of safe, secure, and reliable nuclear energy.

The USA also announced an industry initiative agreed upon by GE Vernova of the USA, Japan's Hitachi, Samsung C&T of South Korea, and Poland's SGE to advance deployment of the BWRX-300 SMR design across Europe. The BWRX-300 is a 300 MWe water-cooled, natural circulation SMR with passive safety systems. GVH's first BWRX-300 is under construction at Ontario Power Generation's Darlington site in Canada. SGE is a co-investor in the standard design for the BWRX-300 and is establishing SMR partnerships in Central and Eastern European countries including the Czech Republic, Hungary, Bulgaria and Romania. Last week, SGE and a deployment team including Samsung C&T, Laing O'Rourke, Aecon Group and Google Cloud outlined plans for the privately financed deployment of 14 BWRX-300 SMRs across three sites in the UK.

中文翻译:

美国、日本和韩国签署合作备忘录,支持三方合作,在第三国加速部署小型模块化反应堆(SMR),初期重点为印太地区。备忘录于周二在土耳其安卡拉举行的北约峰会间隙,由美国国务卿Marco Rubio、日本外相茂木敏充和韩国外长赵贤签署。

备忘录“概述了在民用核领域具有互补优势的三国,鼓励各自核工业开展互利合作的机会”。“该框架旨在培育机组队列部署模式,降低项目开发风险、实现规模经济、催化私人投资、简化许可流程并优化供应链。”

根据备忘录,三国将确定印太地区有意采用SMR的第三国,并通过标准机组队列和简化合同程序支持多座SMR建设。美国承诺为国务院FIRST计划新增逾1000万美元资金,为印太地区国家部署安全、可靠核能提供技术支持。

美国还宣布了一项由美国GE Vernova、日本日立、韩国三星C&T和波兰SGE达成的产业倡议,推进BWRX-300 SMR设计在欧洲部署。BWRX-300是一座300 MWe水冷、自然循环、具被动安全系统的SMR。GVH首座BWRX-300正在加拿大安大略电力Darlington厂址建设。SGE是BWRX-300标准设计的共同投资方,正在捷克、匈牙利、保加利亚和罗马尼亚等中东欧国家建立SMR合作。上周,SGE与包括三星C&T、Laing O'Rourke、Aecon集团和Google Cloud在内的部署团队,提出了在英国三个厂址 privately financed 部署14座BWRX-300 SMR的计划,容量达4.2 GW。

  • 值得关注的原因:三方SMR联盟将整合美国技术、日本制造与韩国工程经验,形成针对中国/俄罗斯核电出口的竞争阵营,对我国核电出海地缘格局影响深远。

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新闻2:Deep Fission receives prototype reactor canister

原文(English):

California-based startup Deep Fission, which aims to place small modular reactors in boreholes a mile underground, has announced the delivery of its prototype reactor canister for its pilot project to the Parsons site in Kansas. Deep Fission said the arrival of the canister "marks a key milestone in the company's proof-of-concept well programme and its Gravity Nuclear Reactor development ... the factory-built prototype canister completed fabrication, hydrostatic testing, and delivery to Kansas, representing tangible progress toward validating installation, infrastructure readiness, and operational sequencing for the company's first commercial demonstration well".

The proof-of-concept well is Deep Fission's nearly full-scale validation programme, designed to demonstrate a larger-diameter borehole and end-to-end installation workflow using commercial-grade, non-nuclear components prior to fuel loading. Deep Fission broke ground in December at the Great Plains Industrial Park in Parsons for its pilot project and plans to build a full-scale commercial plant there following the test reactor demonstration. The company said it is advancing permitting with the Kansas Department of Health and Environment for the non-nuclear borehole.

"The arrival of our prototype reactor canister at the Kansas site is a clear step forward in moving from design to deployed infrastructure," said Mark Pérès, Deep Fission's Chief Nuclear Officer. "Successfully manufacturing, testing, and delivering this hardware demonstrates performance of our design and supply chain capabilities."

Background: Deep Fission's Gravity reactor is a small modular reactor designed to be placed underground in an optimised borehole one mile (1.6 km) deep. Using traditional pressurised water reactor technology and low-enriched uranium (LEU) fuel, each reactor will generate 15 MWe. In this design, thermal energy is transferred through a closed-loop system from the reactor canister to a heat exchanger, then rises to the surface in a secondary closed-loop for conversion into electricity, like a geothermal system. In August last year, Deep Fission was one of 10 companies selected by the US Department of Energy to receive support under its Nuclear Reactor Pilot Program. Deep Fission was founded in 2023 by father-daughter team Elizabeth and Richard Muller, who also co-founded Deep Isolation in 2016.

中文翻译:

总部位于加州的初创公司Deep Fission致力于将小型模块化反应堆置于地下一英里深的钻孔中,该公司宣布其原型反应堆罐体已运抵堪萨斯州帕森斯项目现场,用于试点项目。Deep Fission表示,罐体抵达“标志着公司概念验证井计划和重力核反应堆开发的关键里程碑……工厂制造的原型罐体完成了制造、水压测试并运抵堪萨斯,代表着在验证首座商业示范井的安装、基础设施准备情况和操作顺序方面取得切实进展”。

概念验证井是Deep Fission近乎全尺寸的验证计划,旨在燃料装载前使用商用级非核组件演示更大直径钻孔和端到端安装流程。Deep Fission于去年12月在帕森斯大平原工业园为试点项目破土动工,并计划在试验堆演示后在那里建设全规模商业电厂。公司表示正与堪萨斯州卫生与环境部推进非核钻孔的许可。

Deep Fission首席核能官Mark Pérès表示:“原型反应堆罐体抵达堪萨斯现场,是从设计迈向部署基础设施的明确一步。成功制造、测试和交付这一硬件,证明了我们设计和供应链能力的表现。”

背景:Deep Fission的重力反应堆是一种小型模块化反应堆,设计放置于地下1.6公里深、经优化的钻孔中。采用传统压水堆技术和低浓铀(LEU)燃料,每座反应堆发电15 MWe。在该设计中,热能通过闭环系统从反应堆罐体传至换热器,再通过第二闭环升至地面转化为电力,类似于地热系统。去年8月,Deep Fission入选美国能源部核反应堆试点计划支持的10家公司之一。该公司由父女组合Elizabeth和Richard Muller于2023年创立,二人还曾于2016年共同创办Deep Isolation。

  • 值得关注的原因:先进反应堆设计创新方向的代表案例,地下深井部署概念若可行将大幅降低用地与安全审批门槛。

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新闻3:Dukovany project on schedule, says Czech ministry's progress report

原文(English):

Geotechnical surveys, including drilling more than 13 kilometres of exploratory wells, have been completed, the first conceptual design has been submitted, and several Czech suppliers selected in the year since contracts were signed for the new nuclear project at Dukovany, the Czech Ministry of Trade and Industry has reported. In the department's update on progress in the year since the contract with Korea Hydro & Nuclear Power (KHNP) was signed for two new nuclear units near the Dukovany Nuclear Power Plant, it says the current first phase - due to last four years - "is primarily focused on developing project and licensing documentation, obtaining all necessary permits and ensuring the necessary infrastructure for the start of construction. This is expected to happen in 2029".

The geological drilling involved hundreds of exploratory wells, followed by laboratory testing of samples and a final report stretching to more than 6,000 pages. KHNP submitted the conceptual design in April for the overall power plant which includes "all changes compared with the standard APR1000 project solution, resulting from the need to take into account the legislative environment of the Czech Republic, specific conditions at the site and the investor's requirements defined in the contract". On the supply chain side, ČEZ Energetické projekty carried out the geological survey work, Doosan Škoda Power was awarded the contract for turbogenerators and Energoprojekt Praha will provide professional consulting services.

Petr Závodský, director general of project company Elektrárna Dukovany II, said: "Many thanks to all colleagues and Czech and Korean partners for how smoothly we managed to set up cooperation." South Korea's Minister of Trade, Industry and Resources, Kim Jung-Kwan, said: "Our goal is to ensure the smooth progress of this strategic project and we are pleased that it is proceeding according to the agreed schedule."

Background: The Czech government selected KHNP as its preferred bidder in July 2024 for two new units near the current Dukovany Nuclear Power Plant. As well as the engineering, procurement and construction contract signed in June 2025, the agreement also includes the supply of nuclear fuel for about a decade. The project owner is Dukovany II Nuclear Power Plant, 80% owned by the Czech Government and 20% by CEZ. The cost of the project was said to be CZK407 billion (USD18.6 billion).

中文翻译:

捷克贸易工业部报告称,自杜科瓦尼新核电项目合同签署一年来,已完成包括钻探逾13公里勘探井在内的岩土调查,提交了首个概念设计,并选定了若干捷克供应商。该部门在KHNP签署杜科瓦尼核电站附近两座新机组合同一周年进展更新中表示,当前第一阶段——为期四年——“主要侧重于编制项目和许可文件、获取所有必要许可,并确保开工所需基础设施。预计2029年开工”。

地质钻探涉及数百口勘探井,随后进行样品实验室测试,最终报告超过6000页。KHNP于4月提交了整体电站概念设计,包括“相对于标准APR1000项目方案的所有变更,这些变更源于需考虑捷克立法环境、厂址具体条件和合同中定义的投资者要求”。供应链方面,ČEZ Energetické projekty完成了地质调查工作,Doosan Škoda Power获得汽轮发电机合同,Energoprojekt Praha将提供专业咨询服务。

项目公司Elektrárna Dukovany II总经理Petr Závodský表示:“非常感谢所有同事以及捷克和韩国合作伙伴,我们如此顺利地建立了合作。”韩国产业通商资源部长官Kim Jung-Kwan表示:“我们的目标是确保这一战略项目顺利推进,我们很高兴它正按约定进度进行。”

背景:捷克政府于2024年7月选定KHNP为杜科瓦尼现核电站附近两座新机组的优先投标方。除2025年6月签署的EPC合同外,协议还包括约十年的核燃料供应。项目业主为杜科瓦尼二期核电站,80%由捷克政府持有、20%由CEZ持有。项目成本据称为4070亿捷克克朗(186亿美元)。

  • 值得关注的原因:捷克杜科瓦尼是欧洲新建核电重点项目,进度按期推进对中东欧核电复兴具有示范意义,也反映韩式APR1000出口竞争力。

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新闻4:Brazil establishes new uranium-focused working group

原文(English):

The National Council for Mineral Policy in Brazil has established a working group to examine the contribution of the mineral sector, especially uranium, to the development of the Brazilian nuclear programme. The new group has been given 90 days to "assess the current state of mapping and knowledge about uranium mineral resources and reserves, and to propose strategies to expand this information."

It will be run under the supervision of the Ministry of Mines and Energy and will bring together various government departments, the navy and Ministry of Defence as well as nuclear operator Eletronuclear and Indústrias Nucleares do Brasil (INB). INB President Tomas Albuquerque said: "We have an incredible window of opportunity and a window of concern. Today, the world produces 60,000 tonnes of uranium and will consume 65,000 tonnes … 5,000 tonnes have come from strategic reserves."

State-owned INB launched the Pró-Urânio programme in 2024 "with the aim of expanding and accelerating the exploration of new deposits". According to World Nuclear Association, following active exploration in the 1970s and 1980s, Brazil has reasonably assured resources of 210,000 tonnes of uranium. Uranium has been mined in Brazil since 1982, but the only operating mine is INB's Lagoa Real/Caetité mine, with a capacity of 340 tU per year.

It has been developing the Santa Quitéria Project, which is currently in the preliminary environmental licensing process. The collophanite deposit at Itataia is composed of 99.8% phosphate and 0.2% uranium and is the largest discovered uranium reserve in Brazil. INB has said the projected annual production is approximately 1.05 million tonnes of phosphate fertiliser, 220,000 tonnes of dicalcium phosphate for animal feed as well as producing "approximately 2,300 tonnes of uranium concentrate per year, destined to supply the Angra 1, Angra 2, and, in the future, Angra 3 nuclear power plants. This initiative reinforces the country's strategy of self-sufficiency in nuclear fuel production, with potential for export".

中文翻译:

巴西矿产政策国家委员会已成立一个工作组,审查矿产部门(尤其是铀)对巴西核计划发展的贡献。新工作组有90天时间“评估铀矿产资源和储量的测绘与认知现状,并提出扩大相关信息的策略”。

该工作组将在矿产能源部监督下运行,汇集多个政府部门、海军和国防部,以及核运营商Eletronuclear和巴西核工业公司(INB)。INB总裁Tomas Albuquerque表示:“我们面临着令人难以置信的机遇之窗和担忧之窗。当今世界生产6万吨铀,将消费6.5万吨……5000吨来自各国和核电厂自身的战略储备。”

国有INB于2024年启动Pró-Urânio计划,“旨在扩大和加速新矿床勘探”。据世界核协会,经过20世纪70—80年代的积极勘探,巴西拥有21万吨合理保证铀资源。巴西自1982年开始采铀,但唯一在产矿山是INB的Lagoa Real/Caetité矿,产能340吨铀/年。

巴西一直在开发Santa Quitéria项目,目前处于初步环境许可程序。Itataia的胶磷矿矿床含99.8%磷酸盐和0.2%铀,是巴西已发现的最大铀矿储量。INB表示预计年产能约为105万吨磷酸盐肥料、22万吨饲料用磷酸氢钙,并“年产约2300吨铀浓缩物,用于供应安格拉1号、2号以及未来的3号核电厂。该举措强化了该国核燃料生产自给自足战略,并具有出口潜力”。

  • 值得关注的原因:巴西强化铀资源保障与核燃料自给战略,反映全球铀需求上行背景下新兴核电国家重视供应链安全。

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2.3 NucNet · 4条(2026-07-08)

注:NucNet 文章正文受订阅限制,WebFetch 仅能获取导语段落,以下提供公开导语原文及中文翻译,并附日报已掌握的核心事实。

新闻1:US-Based Meitner Energy Presents Small Modular Reactor Plan For Argentina

原文(English,公开导语):

The 300-MW plant would be at the site of the existing Atucha nuclear station. US-based energy firm Meitner Energy has presented plans to the Argentine government to build a 300 MW small modular reactor (SMR) at the Atucha nuclear power station site in Argentina with an investment of $1.2bn (€1.05bn).

中文翻译:

该300兆瓦电站将坐落于现有的阿图查核电站厂址。美国能源公司Meitner Energy已向阿根廷政府提交计划,拟在阿根廷阿图查核电站厂址建设一座300兆瓦小型模块化反应堆(SMR),投资额为12亿美元(10.5亿欧元)。

核心事实补充:Meitner Energy 提出在阿根廷阿图查核电厂址建设300 MW SMR,投资约12亿美元,是拉美地区先进堆布局的新动向。

  • 值得关注的原因:阿根廷是拉美传统核电国家(阿图查、恩巴尔塞),引入美资SMR显示区域市场对外国先进堆技术开放。

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新闻2:Ampera To Collaborate With Silicon Valley On Next-Gen Neutron Generators

原文(English,公开导语):

Companies will explore systems for advanced nuclear reactor platforms. US advanced reactor company Ampera has announced a collaboration with Adelphi Technology, a Silicon Valley developer of advanced neutron-source technologies, to accelerate the development of next-generation neutron generators for advanced nuclear energy systems.

中文翻译:

双方将探讨面向先进核反应堆平台的系统。美国先进反应堆公司Ampera宣布与硅谷先进中子源技术开发商Adelphi Technology合作,加快为先进核能系统开发下一代中子发生器。

核心事实补充:Ampera(先进核能模块电厂)与Adelphi Technology合作,目标是为先进反应堆平台开发下一代中子发生器,服务于燃料辐照测试、材料研究等。

  • 值得关注的原因:中子发生器是先进堆燃料与材料验证的关键设备,产学研合作加速先进堆支撑体系建设。

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新闻3:US States Have Enacted Nuclear Policies At Pace, But Funding Still A Concern, Says Atlantic Council

原文(English,公开导语):

Thinktank says 45 states passed 350 nuclear related bills in 2025. US states continued to accelerate policies in 2025 to promote nuclear energy in the country, but funding remains the top issue as key for deployment, according to a report by Washington-based thinktank the Atlantic Council.

中文翻译:

智库称45个州在2025年通过了350项核能相关法案。据华盛顿智库大西洋理事会的一份报告,美国各州在2025年继续加速出台促进本国核能的政策,但资金仍是部署面临的首要问题。

核心事实补充:大西洋理事会报告指出,2025年美国45个州共通过350项核能相关法案,政策节奏加快,但项目融资/资金仍是部署落地的最大瓶颈。

  • 值得关注的原因:美国州层面核能立法全面铺开,但资金约束凸显,反映先进堆商业化仍依赖联邦与私人资本协同。

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新闻4:Partnership Announces Plans To Deploy Next-Generation Nuclear Reactors Across US

原文(English,公开导语):

GridMarket and Deployable aiming for ambitious 500 MW a year from 2030-2035. US energy and infrastructure project company GridMarket has announced a partnership with microreactor developer Deployable Energy to unlock next-generation nuclear power solutions for data centres, hyperscalers and other energy-intensive infrastructure projects across the US.

中文翻译:

GridMarket与Deployable目标在2030—2035年实现雄心勃勃的每年500兆瓦。美国能源与基础设施项目公司GridMarket宣布与微堆开发商Deployable Energy建立合作,为美国各地数据中心、超大规模云服务商及其他高能耗基础设施项目解锁新一代核能解决方案。

核心事实补充:GridMarket(能源基础设施项目公司)与Deployable Energy(微堆开发商,即Unity反应堆所属公司)合作,面向数据中心/超大规模算力客户部署新一代核能,目标2030—2035年每年500 MW。

  • 值得关注的原因:算力需求驱动先进堆部署,微堆+数据中心模式成为美国核电新增长极。

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2.4 ANS Nuclear Newswire · 5条(2026-07-07/08)

新闻1:NEPA review changes coming under NRC proposed rule

原文(English):

The Nuclear Regulatory Commission is proposing changes to its environmental review regulations under the National Environmental Policy Act (NEPA) that agency officials call the most significant in decades. The proposed rule—published in the Federal Register on Tuesday—streamlines 10 CFR Part 51 and calls for no longer requiring draft environmental impact statements (EIS), adding new categorical exclusions that exempt licensing actions from NEPA review, and reducing the regulatory burden in its environmental reviews. The NRC will accept public comments until August 21.

NRC Chairman Ho Nieh argued that these proposed changes will help narrow NEPA-related reviews to impacts within the agency's authority, which is radiological safety. "This really brings us back to what NEPA demands—nothing more, nothing less. Doing it this way, we'll be able to issue our safety decisions faster without compromising safety at all," Nieh said.

One of the more significant changes is that the agency's environmental reviews will no longer require a draft EIS ahead of a final EIS. Nieh said a draft EIS was never required under NEPA, but had become an NRC requirement. The proposed rule also includes the addition of new categorical exclusions in areas including subsequent license renewals, power uprate license amendments, microreactor licensing, advanced demonstration projects, site envelopes for specific reactor technologies, and site decommissioning. According to the proposed rule's regulatory analysis, the changes could save roughly $135 million over a 10-year period.

中文翻译:

美国核管制委员会(NRC)正提议修改其依据《国家环境政策法》(NEPA)的环境审查条例,NRC官员称这是数十年来最重大的一次修订。该拟议规则于周二在《联邦公报》发布,简化了10 CFR Part 51,不再要求起草环境影响报告书(EIS),新增若干"类别排除"使许可行动豁免NEPA审查,并减轻环境审查的监管负担。NRC将接受公众意见至8月21日。

NRC主席Ho Nieh认为,这些拟议变更将有助于将NEPA相关审查收窄至该机构权限内的影响,即辐射安全。"这真正让我们回到NEPA所要求的——不多也不少。这样做,我们能够在丝毫不影响安全的前提下更快地作出安全决策,"Nieh表示。

最重大的变更之一是,NRC的环境审查将不再要求最终EIS之前提交草案EIS。Nieh称草案EIS从未是NEPA所要求的,但已成为NRC的一项要求。拟议规则还新增了若干"类别排除",涵盖后续许可证续期、功率提升许可修订、微堆许可、先进示范项目、特定反应堆技术的厂址包络以及厂址退役。据拟议规则的监管分析,这些变更在10年内可节省约1.35亿美元。

  • 值得关注的原因:NRC监管现代化"组合拳"之一,环境审查松绑将显著加快先进堆许可进程,对我国核安全监管改革有参考意义。

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新闻2:First commercial nuclear satellite launched on SpaceX mission

原文(English):

On July 7, SpaceX launched Transporter-17, a smallsat rideshare mission containing 81 payloads. One of the payloads was the Betavoltaic Orbital High-Reliability (BOHR) satellite developed by City Labs. According to the company, BOHR is "the world's first commercial nuclear-powered satellite and first nuclear CubeSat." The spacecraft also broke new ground in the regulatory process for launch approval for commercial nuclear projects.

The betavoltaic battery uses tritium trapped in a metal hydride matrix as a fuel source. A semiconductor structure is used to absorb high-energy electrons called beta particles emitted by the tritium, capturing the kinetic energy and directly producing electricity. City Labs was recently selected for DARPA's Rads to Watts program, through which it will explore a new metal hydride to improve power density.

"®This is a historic step for commercial nuclear power in space," said Peter Cabauy, CEO of City Labs. "BOHR demonstrates that safe, compact, and regulatory-approved nuclear power systems are ready for routine commercial deployment. This capability enables persistent, always-on payload operations that are not constrained by sunlight or battery life."

In 2019, NSPM-20 laid out updates to the process for launching spacecraft containing nuclear systems. The FAA updated its launch regulations in 2020. The City Labs press release said the company received support in regulatory engagement from Sandia National Laboratories and that its payload authorization for the BOHR mission was confirmed in September 2025. "The BOHR spacecraft is the first commercial nuclear mission to exercise the [FAA] pathway for nuclear launch approval as laid out in [NSPM-20]," said the press release.

中文翻译:

7月7日,SpaceX发射了Transporter-17小卫星拼车任务,搭载81个载荷。其中一个载荷是由City Labs开发的贝塔伏特轨道高可靠(BOHR)卫星。据该公司称,BOHR是"全球首颗商用核动力卫星,也是首颗核立方体卫星"。该航天器还在商业核项目发射审批的监管流程上开创了先河。

贝塔伏特电池使用 trapped 在金属氢化物基体中的氚作为燃料源。半导体结构吸收氚发射的高能电子(β粒子),捕获动能并直接发电。City Labs近期入选DARPA的"Rads to Watts"计划,将借此探索新型金属氢化物以提高功率密度。

City Labs首席执行官Peter Cabauy表示:"这是商业空间核动力的历史性一步。BOHR证明安全、紧凑且经监管批准的核动力系统已准备好进行常规商业部署。这一能力实现了不受阳光或电池寿命限制的持续、常开载荷运行。"

2019年,NSPM-20更新了含核系统航天器的发射流程。FAA于2020年更新了发射法规。City Labs新闻稿称,该公司在监管对接中获得了桑迪亚国家实验室的支持,BOHR任务的有效载荷授权于2025年9月确认。"BOHR航天器是首个践行[NSPM-20]中[FAA]核发射审批路径的商业核任务,"新闻稿称。

  • 值得关注的原因:全球首颗商业核动力卫星入轨,标志着空间核电源在监管与工程上双重突破,对空间核动力商业化具有里程碑意义。

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新闻3:Palisades: Restart projects, Holtec IPO, lawsuit dismissal—but no restart date

原文(English):

The ongoing work to restart Holtec's Palisades nuclear power plant, which last operated in 2022, has transitioned out of large-scale projects and into smaller activities, plant owner and operator Holtec International announced last week. However, no firm start date for the Covert, Mich., facility has been announced.

Holtec described it as a "watershed moment" as the last of the major projects were closed out. Those major projects included placing the plant's turbine generator on a turning gear and installation and testing of a new fuel handling machine. "Together, these projects represent the culmination of a series of major efforts carried out across the station," Holtec said.

According to Holtec, more than 5,000 individual work activities remain on the checklist, involving routine maintenance, testing, inspection, and operational readiness work. A statement from Holtec this week said, "Palisades remains focused on returning the plant to safe and reliable operation once all restart work is complete and all federal requirements and industry standards are met. With major projects complete and new fuel on site ready for loading into the reactor core, the station continues to make steady progress toward becoming the first nuclear plant in U.S. history to return to operation following permanent shutdown."

In an interview with the Financial Times, Holtec founder and CEO Kris Singh said he expects Palisades to "restart this year, ahead of its contract to supply power by March 2027." The interview included Singh sharing the company's imminent plans to announce an IPO, which multiple news outlets have reported could be valued at $10 billion. He also discussed plans to site two Holtec SMR-300 reactors at the Palisades site, telling the FT that the two SMRs should be producing power by 2031.

The latest news includes a decision from the U.S. District Court for the Western District of Michigan to dismiss a lawsuit from three environmental groups seeking to block the restart. The court found that the Atomic Energy Act and the Hobbs Act grant the U.S. Court of Appeals the power to review an exemption decision regarding nuclear licensing proceedings. "We are pleased that the court left in place the NRC's exemption decision, which will allow the Palisades plant to move forward toward restart," Principal Deputy Assistant Attorney General Adam Gustafson said.

中文翻译:

电站业主与运营商Holtec International上周宣布,重启其Palisades核电站(2022年最后一次运行)的 ongoing 工作已从大型项目转入较小活动阶段,但密歇根州Covert设施的 firm 重启日期尚未公布。

Holtec将其描述为"分水岭时刻",因为最后一批重大项目已收尾。这些重大项目包括将电站汽轮发电机置于盘车装置,以及安装和测试新的燃料操作机。"这些项目共同代表了全站一系列重大努力的巅峰,"Holtec表示。

据Holtec,检查清单上仍有超过5000项单独工作活动,涉及例行维护、测试、检查和运行准备。Holtec本周声明称:"Palisades仍专注于在所有重启工作完成、满足所有联邦要求和行业标准后,使电站恢复安全可靠运行。随着重大项目完成、新燃料已运抵现场准备装入反应堆堆芯,电站正稳步迈向成为美国历史上首座永久停堆后恢复运行的核电厂。"

在《金融时报》采访中,Holtec创始人兼CEO Kris Singh表示,他预计Palisades"将在今年重启,早于其2027年3月供电合同"。采访中Singh透露公司即将宣布IPO计划,多家媒体称估值可能达100亿美元。他还讨论了在Palisades厂址布置两座Holtec SMR-300反应堆的计划,告诉FT两座SMR应在2031年前发电。

最新消息包括美国密歇根西区联邦地区法院驳回三家环保组织寻求阻止重启的诉讼。法院认定《原子能法》和《霍布斯法》赋予美国上诉法院审查核许可程序豁免决定的权力。"我们高兴法院维持了NRC的豁免决定,这将使Palisades电站得以推进重启,"代理助理总检察长Adam Gustafson表示。

  • 值得关注的原因:Palisades若成功重启将成为美国首座永久停堆后复运核电厂,叠加SMR-300部署与百亿级IPO,是美国核电复兴标志性事件。

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新闻4:NEA: "Transformative scenario" is needed to reach COP28 goal by 2050

原文(English):

In 2023, more than 20 countries at COP28 set the goal of tripling global nuclear energy capacity by 2050. Now, a new report from the OECD Nuclear Energy Agency describes the daunting challenges involved. According to Nuclear Energy Outlook: Global Installed Capacity to 2050 and Beyond, expanding nuclear energy capacity to meet the COP28 target will require substantial acceleration in the growth of the nuclear workforce, supply chains, and financing availability. The report outlines four possible scenarios: a "low" scenario, a "current trends" scenario, an "ambitious" scenario, and a "transformative" scenario.

  • In the low scenario, global nuclear capacity would be only 347 GWe at 2050 (compared with roughly 400 GWe today).

  • In the current trends scenario, capacity would reach 619 GWe by 2050.

  • In the ambitious scenario, capacity would reach 883 GWe.

  • The transformative scenario sees global nuclear capacity increasing to 1,324 GWe by 2050.

The report argues that the COP28 goal can be achieved only with the transformative scenario. However, this scenario would require OECD countries to make major changes in government policies, project execution, industrial capabilities, and financing schemes. Most of the world's new nuclear activity is presently taking place in non-OECD countries—particularly China and Russia—currently driving 80 percent of near-term expansion.

The report says SMR deployment at scale depends on new delivery models: mass manufacturing, product-based licensing, prequalified sites, and aggregated demand "sufficient to support robust order books, enabling 12–16 GW per year in the long term." Under the transformative scenario, global SMR capacity could exceed 150 GWe by 2050.

OECD countries face serious financing challenges. Recent global capital expenditure on new nuclear has averaged approximately $30 billion per year. In OECD countries, annual capital requirements must increase from an average of about $12 billion per year during the past decade to an average of $143 billion per year. During the 2030s, the transformative scenario would see OECD capital requirements approach $200 billion per year.

中文翻译:

2023年,20多个国家在COP28设定了到2050年全球核电容量翻三番的目标。如今,OECD核能机构的一份新报告描述了其中的艰巨挑战。据《核能展望:至2050年及以后的全球装机容量》,扩大核电容量以实现COP28目标,需要在核劳动力、供应链和融资可得性增长方面大幅加速。报告勾勒了四种可能情景:"低"情景、"当前趋势"情景、"雄心"情景和"转型"情景。

  • 低情景下,2050年全球核电容量仅347 GWe(当前约400 GWe)。

  • 当前趋势情景下,2050年容量达619 GWe。

  • 雄心情景下,达883 GWe。

  • 转型情景下,2050年全球核电容量增至1324 GWe。

报告认为,COP28目标只有通过最具雄心的"转型"情景才能实现。但这需要OECD国家在政府政策、项目执行、工业能力和融资方案上作出重大改变。全球大部分新建核活动目前发生在非OECD国家——尤其中国和俄罗斯——当前驱动近80%的近期扩张。

报告称SMR规模化部署取决于新交付模式:大规模制造、基于产品的许可、预审厂址和聚合需求"足以支撑稳健订单簿,长期实现每年12—16 GW"。转型情景下,全球SMR容量2050年可超150 GWe。

OECD国家面临严峻融资挑战。近期全球新核资本支出平均约每年300亿美元。OECD国家年资本需求必须从过去十年的平均约120亿美元增至平均1430亿美元。2030年代,转型情景下OECD资本需求将接近每年2000亿美元。

  • 值得关注的原因:OECD/NEA 报告量化了COP28三倍目标的可行性缺口,强调OECD国家须系统性改革政策、供应链与融资,对我国核电规划具战略参考。

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新闻5:Seven projects selected for DARPA's Rads to Watts

原文(English):

The Defense Advanced Research Projects Agency (DARPA) has selected seven teams for its Rads to Watts program, setting off a competition to design radiovoltaic cells capable of providing power in extreme environments such as deep sea and space. The teams are now working on developing a unit cell, simple demonstrations that their design ideas work. These are expected to be low power but capable of being scaled up into a higher-power array.

Rads to Watts focuses on developing a method that skips the middle step, using a semiconductor transducer to convert energy from radioactive decay directly into electricity, which is generally much more efficient. The process is comparable to how the photovoltaics in solar panels convert photons from the sun into electricity.

The project leads are based at Arizona State University, Avalanche Energy, BWX Technologies, City Labs, Morgan State University, University of Missouri, and University of North Carolina–Chapel Hill. City Labs already has a commercial nuclear battery and is exploring a new class of tritium metal hydride materials to step up power density. BWXT's project is focused on alpha emitters, with the specific goal of boosting the power extracted from plutonium-238 on deep space missions. UNC's project uses halide perovskites, a crystalline semiconductor combining strong radiation absorption and efficient charge generation.

The program will run for up to 30 months, but evaluations at months 15 and 24 will inform a down-selection process that determines if a team gets to continue to a system phase, during which they would use a stacked or arrayed formation to develop a high-powered system.

中文翻译:

美国国防高级研究计划局(DARPA)为"Rads to Watts"计划选定了七支团队,展开设计辐射伏特电池的竞赛,以在深海、太空等极端环境供电。各团队正开发单元电池,初步验证其设计构想可行。这些预期为低功率,但可扩展为高功率阵列。

Rads to Watts聚焦于开发一种跳过中间步骤的方法,利用半导体换能器将放射性衰变能量直接转化为电能,通常效率高得多。该过程类似于太阳能板中光伏将太阳光子转化为电。

项目牵头单位位于亚利桑那州立大学、Avalanche Energy、BWX Technologies、City Labs、摩根州立大学、密苏里大学和北卡罗来纳大学教堂山分校。City Labs已拥有商用核电池,正探索新型氚金属氢化物材料以提高功率密度。BWXT项目聚焦α发射体,具体目标是提升深空任务中钚-238提取的功率。UNC项目使用卤化物钙钛矿——一种兼具强辐射吸收和高效电荷生成的晶体半导体。

该计划最长运行30个月,但在第15和24个月的评估将决定筛选,确定哪些团队进入系统阶段,届时将用堆叠或阵列形式开发高功率系统。

  • 值得关注的原因:DARPA "Rads to Watts" 直接由辐射发电,若成功将颠覆深空/深海极端环境电源,具军民两用战略价值。

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2.5 Nuclear Engineering International · 3条(2026-07-07/08)

新闻1:Drone strikes Kursk-II cooling tower

原文(English):

A drone strike has hit the cooling tower designated for unit 2 of the Kursk-II NPP in Kurchatov. The regional governor, Alexander Khinshtein, reported the strike on his Max channel, noting that because this specific section of the facility is still under development, the cooling tower system has not yet been put into operation. There have been no reported injuries, structural failures, or negative environmental or radiological consequences. Russian air defence systems reportedly detected and neutralised 12 unmanned aerial vehicles (UAVs) heading toward Kurchatov during a wave of attacks.

Kursk-II will replace the currently operating Kursk NPP, which comprises four ageing RBMK reactors (two of which are now closed) with four new units comprising Generation 3+ VVER-TOI reactors. Unit 1 began commercial operation at the end of April. Unit 2 is expected to begin operation in 2027. The older RBMK units are especially vulnerable to attack as they have no hardened containment.

The Kursk Nuclear Power Plant has been the target of several military actions and drone strikes. The most notable incident occurred in August 2025 when a drone detonated and damaged an auxiliary transformer, sparking a structural fire that had to be contained by emergency teams. The IAEA monitored the event and confirmed that radiation levels remained normal.

中文翻译:

一架无人机袭击了库尔恰托夫库尔斯克二期(Kursk-II)核电站2号机组专用冷却塔。州长Alexander Khinshtein在其Max频道报告了此次袭击,并指出由于该设施此部分仍在建设中,冷却塔系统尚未投运。未报告有人员伤亡、结构损坏或负面环境/放射后果。据称俄防空系统在袭击波次中探测并摧毁了12架飞向库尔恰托夫的无人机。

库尔斯克二期将取代现运行的老旧RBMK反应堆(四台中两台已关闭),新建四台三代+ VVER-TOI反应堆。1号机组已于4月底商运。2号机组预计2027年投运。老旧RBMK机组因无硬化安全壳,尤其易受攻击。

库尔斯克核电站此前已多次成为军事行动和无人机袭击目标。最严重事件发生在2025年8月,一架无人机爆炸损坏辅助变压器,引发结构火灾,由应急队伍扑灭。IAEA监测了该事件并确认辐射水平正常。

  • 值得关注的原因:俄乌冲突中核电设施频遭无人机袭击,凸显无硬化安全壳RBMK机组及在建机组的安全脆弱性,国际社会持续关注核设施战时保护。

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新闻2:Hamaoka data scandal deepens

原文(English):

Japan's Nuclear Regulation Authority (NRA) has accused Chubu Electric Power Co of manipulating data following a regulatory investigation into its fraudulent earthquake risk data relating to the Hamaoka NPP. "We suspect there was a cover-up," NRA Chairman Shinsuke Yamanaka told a news conference. "I feel there was malicious intent," he said.

Chubu Electric used a method different from what was reported to the NRA to estimate a maximum seismic ground motion that the plant could experience, during safety screenings crucial for the restart of the plant's unit 3&4 reactors. The company allegedly underestimated the maximum seismic ground motion by selecting favourable data while suggesting that the figures came from proper calculation. Such irregularities are believed to have been carried out across multiple departments.

The NRA secretariat said Chubu Electric retroactively collected and rewrote data linked to the cherry-picking after it began hearings over the scandal in May 2025, affecting 69 of the 225 sets of data being investigated. Chubu told NRA that it had randomly collected 20 seismic wave data points and selected data close to the average, when it had actually asked a contractor to select data favourable to the company from more than 1,000 data points. In some cases, the cherry-picking involved nearly 30,000 data points.

Chubu Electric applied for NRA screenings for units 3&4 between 2014 and 2015. In 2023, NRA broadly approved the company's assumption for the maximum seismic ground motion. However, NRA became aware of the data fraud through an external tipoff in February 2025.

The Hamaoka Nuclear Power Plant sits directly above a major subduction zone near the intersection of two tectonic plates, making it highly vulnerable to earthquakes. The plant consists of five boiling water reactors (BWRs).

中文翻译:

日本核监管委员会(NRA)指控中部电力公司(Chubu Electric)操纵数据。NRA对滨冈核电站造假地震风险数据开展监管调查后,主席Yamanaka Shinsuke在新闻发布会上表示:"我们怀疑存在隐瞒。""我感到存在恶意。"

在关乎3、4号机组重启的关键安全审查中,中部电力使用了与向NRA报告不同的方法估算电站可能遭受的最大地基运动。公司据称通过挑选有利数据低估最大地基运动,同时暗示数据来自正当计算。此类违规行为被认为跨多个部门实施。

NRA秘书处称,中部电力在2025年5月就丑闻举行听证后,追溯收集并重写了与"摘樱桃"相关的数据,影响了被调查225组数据中的69组。中部电力告诉NRA其随机收集了20个地震波数据点并选取接近平均值的数据,实际上却委托承包商从1000多个数据点中挑选对公司有利的数据。某些情况下,"摘樱桃"涉及近3万个数据点。

中部电力于2014—2015年间申请3、4号机组NRA审查。2023年NRA基本批准了公司的最大地基运动假设。但NRA于2025年2月通过外部举报知悉数据造假。

滨冈核电站正位于两大板块交汇处的主要俯冲带上方,极易受地震影响。该电站由五台沸水堆(BWR)组成。

  • 值得关注的原因:日本核电重启进程中的严重数据诚信危机,若坐实将重创公众信任并拖延滨冈3、4号重启,对我国核电安全审评数据真实性管理具警示意义。

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新闻3:BREST simulator starts operation

原文(English):

A full-scale simulator has begun operation for the BREST-OD-300 lead-cooled fast neutron reactor being built at the Siberian Chemical Combine (SKhK) in Seversk, Tomsk region as part of the pilot demonstration power complex (ODEK). The BREST-OD-300, being built under the Breakthrough (Proryv) Project, is intended to demonstrate closed fuel cycle technology. As well as BREST, ODEK includes on-site nuclear fuel cycle facilities including a module for fuel fabrication and refabrication and a module for reprocessing and recycling irradiated fuel. The fuel fabrication unit began operation in December 2024.

The simulator is located in the SKhK Training and Information Centre. The software and hardware complex completely replicates the main and backup control panels of the power unit. It is equipped with settlement servers and a software model, audio and video surveillance, as well as a system for recording staff actions for subsequent analysis. Simulation of physical processes accurately reproduces the normal operating modes of the reactor installation as well as transitional and emergency modes.

"It is worth noting that there are no other such simulators in the world, since it was created for the unique lead-cooled BREST-OD-300 and will become a key technical means for training and licensing of personnel," noted Dr Evgeniy Adamov, Scientific Director of the Breakthrough project.

中文翻译:

一座全尺寸模拟机已在西伯利亚化学联合企业(SKhK,位于托木斯克州谢韦尔斯克)投运,服务于作为试验示范动力综合体(ODEK)一部分、正在建设的BREST-OD-300铅冷快中子反应堆。BREST-OD-300在"突破"(Proryv)计划下建设,旨在演示闭式燃料循环技术。除BREST外,ODEK还包括现场核燃料循环设施,含燃料制造与再制造模块,以及辐照燃料后处理与再循环模块。燃料制造单元已于2024年12月投运。

模拟机位于SKhK培训信息中心。该软硬件综合体完整复刻了机组的主控与备用控制盘,配备计算服务器和软件模型、音视频监控,以及记录人员操作供后续分析的系统。物理过程模拟准确重现反应堆装置的正常工况以及过渡和应急工况。

"突破"计划科学总监Evgeniy Adamov博士指出:"值得注意的是,世界上没有其他此类模拟机,因为它是为独有的铅冷BREST-OD-300而建,将成为人员培训与取证的关键技术手段。"

  • 值得关注的原因:俄罗斯BREST-OD-300铅冷快堆及闭式燃料循环示范进入实操培训阶段,是其四代快堆战略的关键里程碑,对我国快堆与闭式循环具对标价值。

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2.6 Power Magazine · 6条(2026-07-06 至 07-08)

新闻1:Aalo Atomics 试验堆在 INL 达到临界——特朗普行政令 7月4日期限前第四座获 DOE 授权的先进反应堆

原文(English):

Aalo Atomics' Aalo-X Critical Test Reactor (CTR)—dubbed "Project First Light"—has reached criticality at Idaho National Laboratory (INL), marking the fourth Department of Energy (DOE)–authorized advanced reactor startup under the federal push to accelerate reactor testing and demonstration.

The U.S. Department of Energy (DOE) said July 6 that Aalo's test reactor, which DOE referred to as Aalo-X, "successfully completed a zero-power fueled criticality demonstration" at INL under DOE's Reactor Pilot Program. Aalo told POWER the Critical Test Reactor reached criticality at 12:20 a.m. MT on July 4, allowing DOE to exceed the target in Executive Order 14301, which directed the department to approve at least three reactors to reach criticality by July 4, 2026.

"President Trump asked for three advanced reactors to be authorized and achieve criticality by the 250th anniversary of our great country," Energy Secretary Chris Wright said in DOE's July 6 statement. "I'm pleased to share that through the dedication and hard work of Aalo, INL, and DOE, we have surpassed that ask and delivered four!"

Aalo follows Antares Nuclear's Mark-0 reactor, which reached criticality at INL on June 4, and Valar Atomics' Ward 250 reactor, which reached criticality at the Utah San Rafael Energy Lab on June 18, as the third Reactor Pilot Program developer to reach the milestone. Deployable Energy's Unity reactor reached zero-power criticality at INL on June 30 through DOE's Nuclear Energy Launch Pad initiative, making Aalo the fourth DOE-authorized advanced reactor criticality in a month.

As Yasir Arafat, Aalo president and chief technology officer, explained, after Aalo had begun fuel loading, "Criticality is not the birth of fission. It's the moment when the reactor no longer depends on an external neutron source to sustain the chain reaction." In reactor-physics terms, Aalo's CTR crossed from subcritical operation, where k < 1, to critical operation, where k = 1.

"The hardest problem in nuclear was never the physics, our country simply forgot how to build," Arafat said in DOE's July 6 announcement. "The success of the Department of Energy Reactor Pilot Program is proof America can execute again." Arafat also noted that Aalo went "from breaking ground to a sustained chain reaction in just eight months," calling it "one of the fastest reactor builds in modern American history."

Inside Aalo's Five-Hour Criticality Run

In a five-hour livestream made public on July 6, 2026, Aalo Atomics documents the July 4 startup sequence. The stream opens as operators are loading shim rods and the 13th fuel assembly. Yasir Arafat explains criticality as the point at which neutron generation balances neutron losses, stressing that the approach is "a very slow and deliberate process."

The configuration comprises a roughly full-scale Aalo-X fuel load arranged in a hexagonal lattice, inspired by historical sodium-graphite reactor designs. The core includes 13 uranium dioxide fuel assemblies enriched to about 5%, graphite moderation, neutron detectors, four safety rods, six control rods, and shim rods. After the final assembly was loaded, operators entered Mode 1 operations and began withdrawing control rods toward an estimated critical position.

As the core neared criticality, operators switched to a wide-range neutron monitoring instrument and moved individual control rods to about 79.3 inches before the control room declared, "The reactor is critical!"

Aalo officials said the project moved from construction to criticality in under eight months, including a reactor building completed in 36 days, a reactor built in the company's factory in 28 days, and 540 fuel rods assembled in two and a half days.

A Full-Scale Reactor Physics Campaign for Aalo-X

During a June 24 tour, Arafat told POWER the CTR campaign is geared to test four key execution questions: whether the company can build a nuclear facility quickly, factory-fabricate reactor hardware, establish a repeatable fuel pathway, and stand up an operating organization under DOE authorization. The criticality milestone marks a significant technical step in Aalo's broader Aalo-X program, moving from zero-power reactor physics to sodium systems testing, full-power operation, electricity production, and eventual deployment of Aalo's commercial Pod configuration.

"The Aalo-X design uses low-enriched uranium dioxide fuel, graphite moderation, and liquid sodium to produce a thermal neutron spectrum. Its primary reactor vessel uses a hybrid loop-pool configuration that houses the core, control rods, pumps, and heat exchangers in a single sealed tank.

"Reaching criticality is our most significant milestone to date, as it paves the way for the deployment of the Aalo Pod to power commercial data centers once it receives authorization from the Nuclear Regulatory Commission," Matt Loszak, Aalo's CEO, said. "The Aalo-X's 10 MWe reactor design positions it as the premier power provider for the modern data center."

"Criticality is just the beginning," Arafat noted. "In the coming months, we will continue building and testing multiple reactors, including the commercial Aalo Pod design, which in the next 18 months will provide a scalable and affordable power option to data centers and enterprises."

Next Steps: From CTR to Aalo-0 to Aalo-X to Aalo Pod

Last week at the CTR, the final startup sequence kicked off following a series of DOE authorization milestones. After Energy Secretary Chris Wright signed the final approval to load fuel, the company achieved criticality. "Aalo's celebration was intentionally reminiscent of Chicago Pile-1 (CP-1)... CP-1 represents the birth of nuclear reactors, and today INL is the leading U.S. site for developing and testing them."

Now that the CTR has achieved criticality, the campaign is slated to conduct controlled reactivity insertion tests, axial flux profiling, control rod calibration, shutdown-margin tests, and abnormal-configuration tests. Those experiments are intended to qualify neutronics codes, verify reactivity margins, and establish control behavior before Aalo-X operates at power.

Near the CTR, Aalo is assembling Aalo-0, a full-scale, non-nuclear prototype designed to circulate 60,000 pounds of sodium and test heat-transport systems. Modules for Aalo-0 were built at the company's Austin facility and shipped to Idaho; commissioning is slated for fall 2026.

The next major undertaking is Aalo-X, the full-power 30-MWth/10-MWe sodium-cooled demonstration plant at INL authorized under DOE's Reactor Pilot Program. Aalo says the plant will use data from the CTR and Aalo-0 to support construction and licensing in 2027, followed by demonstrations in 2028.

This week, Aalo announced it had begun work on the second nuclear reactor on the Aalo-X campus at INL, dubbed "Project Ascension," which will "produce electricity and power for an on-site data center in the coming months." Aalo expects to finish the reactor by the end of 2026 and "make electrons at commercial scale" in 2027.

The data center pairing is tied to Aalo's digitalization plan. In March, Microsoft said it was working with NVIDIA and Aalo on AI-for-nuclear tools. Microsoft said its Generative AI for Permitting solution reduced Aalo's permitting process by 92%, with estimated savings of $80 million a year.

Ultimately, Aalo seeks Technology Readiness Level 9 by running Aalo-X at full 30-MWth power, generating 10 MWe, and producing "an exhaustive dataset on neutronics, thermal performance, fuel behavior, and operations and maintenance activities."

Speed to Power: Supply Chain, Factory Fabrication, and Field Assembly

Aalo embraced the EO 14301 deadline "as a forcing function to innovate and iterate faster." "By signing up for DOE's Test Reactor Pilot Program under EO 14301, we gained a pathway to build our reactor under DOE oversight with an expedited authorization process."

"It was about proving nuclear can move at the speed of physics," Arafat added. "We recognized that meeting an aggressive schedule would require owning the critical paths and eliminating the traditional hand-offs and delays."

Aalo's factory model was pivotal. At Aalo's 40,000-square-foot manufacturing facility in Austin, Texas, crews fabricated reactor modules in-house. Aalo is now expanding into a one-million-square-foot factory to apply assembly-line manufacturing to reactor production.

Loszak said Aalo began site work in January, built the CTR structure in 36 days, and installed reactor hardware shipped from Austin via standard highways. Aalo secured low-enriched uranium feedstock early, including fresh enriched uranium hexafluoride from Urenco. For the CTR, Aalo used fuel rods fabricated by Global Nuclear Fuel (GNF). The commercial reactor is expected to use standard uranium oxide fuel enriched between 5% and 8%, rather than HALEU.

Four DOE-Authorized Criticalities, Four Different Reactor Cases

Aalo's criticality capped a month in which DOE-authorized projects reached criticality across different reactor concepts. Antares Nuclear's Mark-0 (HALEU, TRISO, sodium heat-pipe microreactor) reached criticality at INL on June 4. Valar Atomics' Ward 250 (TRISO HTGR, helium coolant) reached criticality in Utah on June 18. Deployable Energy's Unity (water-moderated, helium-cooled, 4.95% LEU) reached zero-power criticality at INL on June 30. Aalo's CTR is the fourth.

The next Reactor Pilot Program candidate is Oklo Isotopes' Groves Isotope Test Reactor in Texas, targeting first criticality in July 2026. Radiant Nuclear is also approaching fueled testing at INL's DOME facility, having received its first TRISO fuel shipment.

— Sonal C. Patel is a POWER senior editor.

中文翻译:

Aalo Atomics 的 Aalo-X 临界试验堆(CTR,代号"First Light 计划")已在爱达荷国家实验室(INL)达到临界,成为联邦加速反应堆试验与示范计划下第四座获能源部(DOE)授权的先进反应堆启动。

美国能源部(DOE)7月6日表示,Aalo 的试验堆(DOE 称为 Aalo-X)在 DOE"反应堆试点计划"下于 INL"成功完成零功率带燃料临界演示"。Aalo 告诉 POWER,该临界试验堆于7月4日山地时间凌晨12:20达到临界,使 DOE 超过了行政令 14301 设定的目标——该令要求 DOE 在2026年7月4日前批准至少三座反应堆达到临界。

"特朗普总统要求授权三座先进反应堆并在我国250周年国庆前达到临界,"能源部长 Chris Wright 在 DOE 7月6日声明中表示,"我很高兴地宣布,凭借 Aalo、INL 和 DOE 的奉献与努力,我们不仅完成了要求,还交付了四座!"

在 Reactor Pilot Program 中,Aalo 继 Antares Nuclear 的 Mark-0 堆(6月4日于 INL 临界)和 Valar Atomics 的 Ward 250 堆(6月18日于犹他 San Rafael 能源实验室临界)之后,成为第三家达成该里程碑的开发商。Deployable Energy 的 Unity 堆于6月30日通过 DOE"核能发射台"计划于 INL 达到零功率临界,使 Aalo 成为一个月内第四座获 DOE 授权的先进反应堆临界。

Aalo 总裁兼首席技术官 Yasir Arafat 解释,开始装料后,"临界不是裂变的诞生,而是反应堆不再依赖外部中子源维持链式反应的时刻。"从反应堆物理角度看,Aalo 的 CTR 从次临界(k<1,每代产生裂变少于上代)跨越到临界(k=1,每代维持下一代)。

"核领域最难的从来不是物理,而是我们的国家忘了如何建造,"Arafat 在 DOE 7月6日公告中说,"DOE 反应堆试点计划的成功证明美国能够再次执行。"Arafat 还指出 Aalo"从破土到持续链式反应仅用八个月",称其为"现代美国史上最快的反应堆建造之一"。

Aalo 五小时临界运行内幕

在2026年7月6日公开的五小时直播中,Aalo Atomics 记录了7月4日的启动序列。直播开头是操作员装载补偿棒和第13个燃料组件。Arafat 将临界解释为中子产生与中子损失平衡的时刻,强调该方法"非常缓慢且审慎"。

堆芯构型约为全尺寸的 Aalo-X 燃料装载,呈六边形栅格排列,灵感来自历史上的钠-石墨反应堆设计。堆芯含13个二氧化铀燃料组件(富集度约5%)、石墨慢化剂、中子探测器、4根安全棒、6根控制棒和补偿棒。装入最后组件后,操作员进入模式1运行,开始抽出控制棒接近估计临界位置。

接近临界时,操作员切换到宽量程中子监测仪,将单根控制棒移至约79.3英寸,控制室随即宣布"反应堆临界!"

Aalo 官员表示,项目从建造到临界不足八个月,包括反应堆厂房36天建成、反应堆在公司工厂28天造好、540根燃料棒两天半组装完成。

Aalo-X 的全尺寸反应堆物理战役

在6月24日的参观中,Arafat 告诉 POWER,CTR 战役旨在验证四个关键执行问题:能否快速建造核设施、工厂化制造反应堆硬件、建立可重复的燃料路径,以及在 DOE 授权下组建运营组织。临界里程碑是 Aalo 更宏大的 Aalo-X 计划的重要技术步骤,从零功率反应堆物理逐步走向钠系统试验、满功率运行、发电,最终部署 Aalo 商用 Pod 配置。

"Aalo-X 设计采用低浓二氧化铀燃料、石墨慢化和液态钠产生热中子能谱。其主反应堆容器采用混合回路-池式构型,将堆芯、控制棒、泵和热交换器容纳于单一密封罐内。"

"达到临界是我们迄今最重要的里程碑,它为 Aalo Pod 在获得核管制委员会授权后为空商数据中心供电铺平了道路,"Aalo CEO Matt Loszak 表示,"Aalo-X 的10 MWe 反应堆设计使其成为现代数据中心首选的电力供应商。"

"临界只是开始,"Arafat 指出,"未来数月我们将继续建造和测试多座反应堆,包括商用 Aalo Pod 设计,未来18个月将为数据中心和企业提供可扩展、经济高效的电力选项。"

下一步:从 CTR 到 Aalo-0 到 Aalo-X 到 Aalo Pod

上周在 CTR,在一系列 DOE 授权里程碑后启动了最终启动序列。能源部长 Chris Wright 签署最终装料批准书后,公司实现了临界。"Aalo 的庆祝有意致敬芝加哥堆-1(CP-1)……CP-1 代表反应堆的诞生,而今天 INL 是美国开发与测试反应堆的领先基地。"

CTR 达到临界后,该战役将进行受控反应性引入试验、轴向通量分布测量、控制棒校准、停堆裕度试验和异常构型试验。这些实验旨在在 Aalo-X 功率运行前鉴定中子学代码、验证反应性裕度、校准堆内仪表。

在 CTR 附近,Aalo 正在组装 Aalo-0——一座全尺寸非核原型,旨在循环60,000磅钠并测试热传输系统。Aalo-0 模块在奥斯汀工厂建造并运至爱达荷,预计2026年秋季调试。

下一个重大任务是 Aalo-X——INL 内获 DOE 反应堆试点计划授权的满功率30-MWth/10-MWe 钠冷示范核电站。Aalo 表示将利用 CTR 和 Aalo-0 的数据支持2027年建造与取证,随后在2028年进行运行与安全机制演示。

本周 Aalo 宣布已在 INL 的 Aalo-X 厂区启动第二座核反应堆,代号"Project Ascension",将在"未来数月为现场数据中心发电供能"。Aalo 预计2026年底完成该堆,2027年"以商业规模产电"。

数据中心配套与 Aalo 的数字化计划相关。3月,微软宣布与 NVIDIA 和 Aalo 合作开发"AI 赋能核能"工具。微软称其"生成式 AI 许可解决方案"将 Aalo 耗时的许可流程缩短了92%,估计每年节省8000万美元。

最终,Aalo 旨在通过 Aalo-X 满功率30-MWth 运行、发电10 MWe,积累燃料燃耗、演示安全系统、处理瞬态,从而达到技术成熟度等级9(TRL 9),并产出"关于中子学、热工性能、燃料行为和运维活动的详尽数据集"。

快速供电:供应链、工厂制造与现场装配

Aalo 将 EO 14301 期限视为"创新和更快迭代的助推器"。"通过加入 DOE 测试反应堆试点计划,我们获得了一条在 DOE 监督下、以加速授权流程建造反应堆的路径。"

"关键在于证明核能可以以物理的速度前进,"Arafat 补充,"我们认识到,要满足激进的进度,必须掌控关键路径,消除传统的交接与延误。"

Aalo 的工厂模式至关重要。在得州奥斯汀4万平方英尺制造厂,员工内部制造反应堆模块。Aalo 正扩建至100万平方英尺工厂,将流水线制造应用于反应堆生产。

Loszak 表示 Aalo 1月启动现场工作,36天建成 CTR 结构,并安装从奥斯汀经标准公路运来的反应堆硬件。Aalo 及早锁定低浓铀原料,包括来自 Urenco 的新鲜富集六氟化铀。CTR 使用 Global Nuclear Fuel(GNF)制造的燃料棒。商用堆预计使用富集度5%–8%的标准氧化铀燃料,而非 HALEU。

四座 DOE 授权临界,四种不同堆型

Aalo 的临界为一个月内 DOE 授权项目在不同堆型上相继临界画上句号。Antares 的 Mark-0(HALEU、TRISO、钠热管微堆)6月4日于 INL 临界;Valar 的 Ward 250(TRISO 高温气冷、氦冷)6月18日于犹他临界;Deployable 的 Unity(水慢化、氦冷、4.95%低浓铀)6月30日于 INL 零功率临界;Aalo 的 CTR 是第四座。

下一个 Reactor Pilot Program 候选是 Oklo Isotopes 在得州的 Groves 同位素试验堆,目标2026年7月首次临界。Radiant Nuclear 也接近在 INL 的 DOME 设施进行带燃料试验,已收到首批 TRISO 燃料。

— Sonal C. Patel 为 POWER 高级编辑。

  • 值得关注的原因:Aalo 在八个月内从破土到临界,并借力微软 AI 许可工具将流程缩短92%,是"工厂化、快节奏"先进堆范式的标杆;其数据中心直供电模式与我国算力-核电协同具参考意义。

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新闻2:Deployable Energy 的 Unity 核反应堆在 INL 达到临界——DOE 核电推进下第三座

原文(English):

Deployable Energy's Unity demonstration reactor has achieved criticality at Idaho National Laboratory (INL), making it the third Department of Energy (DOE)–authorized advanced reactor to reach the milestone ahead of the July 4 deadline set under President Trump's May 2025 nuclear executive order.

The U.S. DOE on July 1 said Deployable Energy's Unity reactor completed a zero-power fueled criticality demonstration late June 30 at INL as part of the Nuclear Energy Launch Pad initiative, managed by the National Reactor Innovation Center (NRIC) at INL.

Unity follows Antares Nuclear's Mark-0 reactor (HALEU TRISO, reached criticality June 4) and Valar Atomics' Ward 250 reactor (TRISO HTGR, reached criticality June 18). Criticality is the point at which a nuclear fission chain reaction becomes self-sustaining. Zero-power criticality is a low-power physics demonstration without meaningful thermal output or electricity.

According to the DOE, the milestone marks the agency's "fulfillment of a precedent-setting directive to reignite nuclear energy innovation in the U.S." under Executive Order 14301, which directed the DOE to expedite qualified test reactors and establish a pilot program for reactor construction outside the National Laboratories, with a goal of approving at least three reactors to reach criticality by July 4, 2026.

On Wednesday, the DOE said the three milestones make the U.S. "the first country in history to achieve criticality in three unique advanced microreactor designs in a single month."

Unity's Bet: CANDU-Like Geometry Without CANDU Supply-Chain Burden

Houston-based Deployable Energy is developing Unity as a 1-MWe-class microreactor platform for behind-the-meter power applications, including national security facilities, data centers, maritime uses, remote industrial sites, and process heat. Company officials described Unity as a water-moderated, gas-cooled microreactor that uses 4.95% enriched LEU UO₂ fuel, helium coolant, and commercially available materials rather than HALEU, graphite, heat pipes, or specialized supply chains.

The test reactor uses a calandria-style water-moderated geometry, but as Sanjay Mukhi, Deployable's co-founder and CCO, told POWER, the design is separate and does not depend on CANDU intellectual property. Water provides moderation, helium removes heat, and standard LEU UO₂ fuel keeps the system closer to existing commercial fuel infrastructure.

Mukhi summarized the design philosophy: "Let's use what's readily available. Let's not use exotic materials, let's not use things that are hard to fabricate. Let's use what we can easily get our hands on." The challenge was to preserve safety and performance while using commercially available materials.

A 150-Day Delivery

Deployable, one of four selections under the Nuclear Launch Pad initiative unveiled in April 2026, moved from project kickoff to a delivered reactor, delivered fuel, and readiness for criticality in roughly 150 days, with a "single-digit million" dollar investment, as CEO Bobby Gallagher said.

The schedule rested on three pillars: technology architecture using existing materials and LEU alongside mass-manufacturable processes; supply chain availability; and a deeply experienced team from research, commercial, and naval reactor worlds.

The rapid deployment will inform Deployable's commercial ambition to achieve "speed to power in less than six months." The INL campaign was supported by more than 100 experienced INL staff and "witnessed" by the NRC.

Unity's path to criticality centered on an incremental fuel-loading campaign. Rather than jumping to the full configuration, the team increased reactivity in small steps, measured the response at each stage, and repeatedly returned the system to a subcritical state before proceeding. INL's existing infrastructure was central — the test was installed in an existing neutron radiography space at INL's North Beam Station.

Deployable's Next Steps Target a Commercial Pathway

The successful criticality "marks the beginning of the next phase of testing and demonstration as Deployable Energy advances toward commercial deployment." Gallagher noted the company wants to move from the Unity test toward commercial reactors by 2028 and ultimately serve U.S. energy needs "from megawatt deployments to gigawatt deployments."

Deployable is developing the Unity Nuclear Battery (UNB) as a 1-MWe gas-cooled microreactor with an actively cooled helium primary loop and standard LEU UO₂ fuel, engineered for factory manufacture and shipment in a standard 20-foot container. Mukhi told POWER the company operates a 340,000-square-foot manufacturing facility on a 58-acre site in Houston.

Because the NRC has been observing the DOE authorization process, Deployable expects to use the test results in future licensing cases. Deployable has been engaged in NRC pre-application activities since October 2025 and has outlined a strategy beginning with a 10 CFR Part 50 Class 103 non-power production facility, potentially leveraging the NRC's newly proposed Part 57 framework for rapid microreactor deployment.

A Critical First for the Nuclear Energy Launch Pad

Deployable's criticality marks the first completed under the Nuclear Energy Launch Pad, which the DOE launched in March 2026. The Launch Pad has two prongs: Launch Pad INL (~2,000 acres at INL) and Launch Pad USA (other DOE sites, national laboratories, and non-federal locations).

EO 14301 directed DOE to expedite qualified test reactors and establish a pilot program for reactor construction outside the National Laboratories with a goal of approving at least three reactors to reach criticality by July 4, 2026. Under the Reactor Pilot Program, the DOE accepted 11 projects from 10 companies: Aalo Atomics, Antares Nuclear, Atomic Alchemy, Deep Fission, Last Energy, Natura Resources, Oklo (two projects), Radiant Industries, Terrestrial Energy, and Valar Atomics.

As Aalo CEO Matt Loszak revealed, the sodium-cooled, graphite-moderated, LEU UO₂-fueled test reactor was built in 36 days. On June 25, Energy Secretary Chris Wright signed an authorization for Aalo's test reactor.

Oklo said the DOE had approved the Documented Safety Analysis (DSA) for Oklo Isotopes' Groves Isotope Test Reactor in Texas, moving the project into final pre-startup review. Oklo is targeting first criticality for Groves in July 2026. Groves is distinct from Oklo's larger Aurora-INL project, a 75-MWe sodium-cooled fast reactor under construction at INL, with commercial operation planned in 2028.

— Sonal Patel is a POWER senior editor.

中文翻译:

Deployable Energy 的 Unity 示范堆已在爱达荷国家实验室(INL)达到临界,成为在特朗普总统2025年5月核行政令设定的7月4日期限前,第三座获能源部(DOE)授权的先进反应堆达成该里程碑。

美国 DOE 7月1日表示,Deployable Energy 的 Unity 堆于6月30日晚在 INL 完成零功率带燃料临界演示,属于由 INL 国家反应堆创新中心(NRIC)管理的"核能发射台"计划。

Unity 继 Antares Nuclear 的 Mark-0 堆(HALEU TRISO,6月4日临界)和 Valar Atomics 的 Ward 250 堆(TRISO 高温气冷,6月18日临界)之后达成临界。临界是核裂变链式反应变为自持的时点;零功率临界是一种低功率物理演示,不产生有意义的热输出或电力。

据 DOE,该里程碑标志着该机构在行政令 14301 下"履行了一项开创性的指令,重燃美国核能创新",该令要求 DOE 加速合格试验堆审批,并建立国家实验室外的反应堆建造试点计划,目标是在2026年7月4日前批准至少三座反应堆达到临界。

周三 DOE 表示,这三项里程碑使美国成为"历史上首个在单月内实现三种独特先进微堆设计临界的国家"。

Unity 的押注:类 CANDU 几何,却无 CANDU 供应链负担

休斯敦的 Deployable Energy 正在开发 Unity 作为1-MWe 级微堆平台,用于表后电力应用,包括国家安全设施、数据中心、海事用途、偏远工业场所和工艺热。公司官员将 Unity 描述为一座水慢化、气冷微堆,使用4.95%富集的低浓二氧化铀(UO₂)燃料、氦冷却剂和市售材料,而非 HALEU、石墨、热管或更专业的供应链。

试验堆采用排管式水慢化几何,但正如 Deployable 联合创始人兼首席商务官 Sanjay Mukhi 告诉 POWER,该设计与 CANDU 知识产权无关、相互独立。水提供慢化,氦带走热量,标准低浓 UO₂ 燃料使系统更贴近现有商用燃料基础设施。

Mukhi 概括设计理念:"让我们使用随手可得的东西。不用 exotic 材料,不用难以制造的东西。用我们容易拿到的。"挑战在于在使用市售材料的同时保持安全与性能。

150天交付

Deployable 是2026年4月公布的"核能发射台"计划四项入选之一,从项目启动到交付反应堆、交付燃料并具备临界条件仅用约150天,投资为"个位数百万"美元,CEO Bobby Gallagher 表示。

进度依赖三大支柱:使用现有材料和低浓铀、兼具可量产工艺的技术架构;供应链可得性;以及来自科研、商用和海军反应堆界的深厚经验团队。

快速部署将支撑 Deployable "六个月以内快速供电"的商用雄心。INL 战役得到100多名资深 INL 员工支持,并有 NRC"见证"。

Unity 的临界之路以渐进式装料战役为核心——团队以小步增加反应性,在每阶段测量响应,并在推进前反复将系统退回次临界。INL 现有基础设施是关键,试验安装在 INL 北束流站的既有中子照相空间内。

Deployable 的下一步瞄准商用路径

临界成功"标志着 Deployable Energy 向商用部署推进的下一阶段试验与示范的开始"。Gallagher 指出公司希望在2028年前从 Unity 试验走向商用反应堆,最终服务美国能源需求"从兆瓦级部署到吉瓦级部署"。

Deployable 正在开发 Unity Nuclear Battery(UNB)作为1-MWe 气冷微堆,带有主动冷却氦一次回路和标准低浓 UO₂ 燃料,设计用于工厂制造并装入标准20英尺集装箱运输。Mukhi 告诉 POWER,公司在休斯敦58英亩厂区内运营34万平方英尺制造厂。

由于 NRC 一直在观察 DOE 授权流程,Deployable 期望在未来取证案例中运用试验结果。Deployable 自2025年10月起参与 NRC 预申请活动,并规划了以10 CFR Part 50 第103类非动力生产设施为起点的策略,可能借助 NRC 新提议的 Part 57 框架实现微堆快速、大批量部署。

核能发射台的首次关键突破

Deployable 的临界是2026年3月 DOE 启动的"核能发射台"计划下完成的首个。该计划有两条支线:Launch Pad INL(INL 内约2000英亩)和 Launch Pad USA(其他 DOE 场址、国家实验室和非联邦地点)。

EO 14301 要求 DOE 加速合格试验堆并建立的实验室外反应堆建造试点计划,目标2026年7月4日前批准至少三座反应堆临界。在 Reactor Pilot Program 下,DOE 接受了10家公司的11个项目:Aalo Atomics、Antares Nuclear、Atomic Alchemy、Deep Fission、Last Energy、Natura Resources、Oklo(两个项目)、Radiant Industries、Terrestrial Energy 和 Valar Atomics。

正如 Aalo CEO Matt Loszak 透露,那座钠冷、石墨慢化、低浓 UO₂ 燃料的试验堆仅36天建成。6月25日能源部长 Chris Wright 为 Aalo 试验堆签署授权。

Oklo 表示 DOE 已批准 Oklo Isotopes 在得州 Groves 同位素试验堆的已记录安全分析(DSA),使项目进入最终启动前审查。Oklo 目标 Groves 在2026年7月首次临界。Groves 不同于 Oklo 更大的 Aurora-INL 项目——一座75-MWe 钠冷快堆,正在 INL 建造,计划2028年商运。

— Sonal Patel 为 POWER 高级编辑。

  • 值得关注的原因:Unity 以150天、个位数百万美元实现临界,验证"市售材料+微堆+快节奏"路径可行性;其20英尺集装箱式核电池与 NRC Part 57 快速取证框架,对分布式/离网供电场景具示范价值。

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新闻3:AMPERA 制造出首座 3D 打印核反应堆模块

原文(English):

Advanced energy technology group AMPERA announced the company has completed production of what it called the first full-scale, 3D-printed nuclear reactor module. The Florida-based company is known for its development of the world's first subcritical, solid-state, factory-built thorium nuclear reactor.

The company unveiled the reactor module at its innovation center in Palm Beach Gardens, Florida, on July 1. Brian Matthews, founder and CEO of AMPERA, told a crowd of more than 100 local officials, business leaders, and AMPERA employees, "This next-generation nuclear core and pressure vessel sets the foundation for factory-built, mass-produced nuclear energy. The advanced technology and additive manufacturing used demonstrate a clear commercial path for new nuclear technology coming to market in an accelerated manner."

AMPERA has said the company's spherical monolithic gyroid core is 3D printed with silicon carbide. It is designed for up to 30 years of life without refueling. AMPERA's advanced nuclear energy systems are fueled with tri-structural isotropic (TRISO) thorium kernels. The company in June announced it has established an Australian subsidiary to secure thorium supply and support U.S. advanced nuclear fuel production.

AMPERA has said its core-for-life modular nuclear systems are "ultra-safe" and "built with inherent stability by design." Safety is achieved through core design and physics characteristics, reducing reliance on active systems and operator intervention. AMPERA's nuclear systems are expected to provide up to 30 MWe of power; larger configurations supporting more energy are planned.

AMPERA in late June announced its "Power Now. Nuclear Next." strategy, which introduces its proprietary Integrated Energy Architecture. The platform is designed to deliver ultra-high-efficiency power generation through waste heat recovery and conventional-fueled power generation. The modular, gas-powered systems leverage AMPERA's proprietary supercritical carbon dioxide technology; the company has said the systems are two-thirds common with the nuclear configuration.

"Our reactors are built for the markets that need power the most: AI data centers, defense, industrial and maritime," said Matthews. "We expect to be the first company to industrialize factory-built nuclear power with near-term deployment timelines."

— Darrell Proctor is a senior editor for POWER.

中文翻译:

先进能源技术集团 AMPERA 宣布完成其称为首座全尺寸、3D 打印核反应堆模块的制造。这家位于佛州的公司以其开发的全球首座次临界、固态、工厂化建造的钍基核反应堆而闻名。

公司于7月1日在佛州棕榈滩花园的创新中心揭幕该反应堆模块。AMPERA 创始人兼 CEO Brian Matthews 对100多名地方官员、企业领袖和员工表示:"这一下一代核堆芯与压力容器为工厂化、量产核能奠定基础。所采用的先进技术与增材制造,展示了新核技术加速走向市场的清晰商用路径。"

AMPERA 表示,其球形整体 gyriod 堆芯采用碳化硅 3D 打印,设计寿命长达30年无需换料。AMPERA 的先进核能系统以三结构各向同性(TRISO)钍燃料芯块为燃料。公司6月宣布在澳大利亚设立子公司,以保障钍供应并支持美国先进核燃料生产。

AMPERA 表示其"终身堆芯"模块化核系统"超安全"且"通过设计具备固有稳定性"。安全通过堆芯设计与物理特性实现,减少对主动系统和操作员干预的依赖。AMPERA 核系统预期提供最高30 MWe 电力,更大配置正在规划中。

AMPERA 6月下旬宣布"Power Now. Nuclear Next."战略,推出其专有集成能源架构。该平台通过废热回收和常规燃料发电实现超高效发电。模块化燃气系统利用 AMPERA 专有的超临界二氧化碳技术,公司称其与核配置有约三分之二通用。

"我们的反应堆为最需要电力的市场而建:AI 数据中心、国防、工业和海事,"Matthews 说,"我们期望成为首家以近期部署时间表实现工厂化核能工业化的公司。"

— Darrell Proctor 为 POWER 高级编辑。

  • 值得关注的原因:全球首座全尺寸 3D 打印反应堆模块标志增材制造进入核主设备领域,配合钍基 TRISO 燃料与"终身堆芯"概念,对工厂化、快部署核能路线具突破意义。

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新闻4:NRC 提出里程碑式反应堆许可改革——将数十年现代化整合为单一规则

原文(English):

The Nuclear Regulatory Commission (NRC) has proposed what may be its most consequential reactor-licensing overhaul in a generation, a 553-page rulemaking that seeks to rewrite core pieces of the regulatory framework governing how commercial nuclear plants are sited, licensed, built, modified, operated, renewed, fueled, and ultimately decommissioned.

Issued July 1, the proposed rule, "Modernizing Reactor Licensing, Safety Oversight, and Siting Practices" (Docket ID NRC-2025-0975 and RIN 3150-AL44) reaches across 10 CFR Parts 2, 50, 51, 52, 53, 54, 71, and 100. Rather than advancing a single licensing reform, the NRC moved to bundle 17 distinct modernization measures into one package, targeting everything from the legal definition of "construction" to emergency preparedness, quality assurance, siting criteria, license renewal terms, advanced fuel deployment, and risk-informed alternatives to prescriptive requirements.

The proposal is the NRC's most visible implementation step to date under Executive Order 14300, "Ordering the Reform of the Nuclear Regulatory Commission," issued in May 2025, which directed a "wholesale revision" of its regulations.

In the proposed rule, the NRC says the changes are intended to modernize Part 50 (traditional two-step construction permit and operating license), and Part 52 (combined-license, design-certification framework), conform NRC regimes to Part 53 (the new risk-informed, technology-inclusive framework), and support "additional generation to the electrical grid."

"NRC's regulations have not kept pace with new technologies and our energy needs," said NRC Chairman Ho Nieh, adding the proposal would "strip out rigid frameworks and unnecessary conservatism" while accelerating safe deployment.

On a July 1 media call, Nieh signaled an aggressive schedule, targeting commission review of a final rule "around the end of this year or perhaps early next year." He stressed the proposal creates optional regulatory pathways rather than forcing applicants into a single model: "The name of the game right now is optionality." He also acknowledged the value depends on NRC's execution, needing staff skills and internal management discipline.

Separately, the NRC on July 1 proposed a radiation protection rule that would strip ALARA—its long-standing "as low as is reasonably achievable" standard—from the regulations and replace it with a graded, dose-based framework with explicit numerical limits, multi-year exposure caps, and defined reporting thresholds.

A Striking Breadth of Reactor Licensing Changes

The proposed "Modernizing Reactor Licensing, Safety Oversight, and Siting Practices" follows several significant rules proposed or finalized over the past year. The rule's scope directly aligns with EO 14300's most specific reactor-licensing directives. Essentially, the rule responds to three EO Section 5 mandates: tightening when NRC may require design changes once construction is underway; replacing qualitative safety tests with determinate, data-backed thresholds focused on "credible, realistic risks"; and revisiting how long renewed licenses can run.

But the NRC staff also used the EO-driven review to bundle a broader set of process changes: expanded use of risk-informed alternatives, more flexible siting, emergency preparedness, decommissioning funding, and fuel-related provisions.

Core Licensing Architecture and Change Control

Setting Clearer Rules for Design Changes Once Construction Starts. The NRC would revise Parts 52 and 53 to address NRC-directed and licensee-requested design changes during construction and operation, eliminating "increased standardization" as a criterion for commission-directed modification, and clarifying Tier 1, Tier 2, and Tier 2* design information to reduce burden on changes with "minimal safety significance."

Safety Assessments Focused on Credible, Data-Backed Events. The NRC would add definitions for "design basis event" and "beyond design basis event" to focus safety assessments on "credible, realistic risks," supporting graded regulatory treatment.

Giving Applicants a Path Around One-Size-Fits-All Criteria. The NRC would add new voluntary provisions in 10 CFR 50.220 and 52.220, allowing technology-inclusive, risk-informed, or performance-based alternatives to existing prescriptive acceptance criteria, including justifying deviations from General Design Criteria within a licensing application rather than filing separate exemptions.

Letting Licensees Make More Low-Risk Changes Without Prior NRC Approval. The NRC would create an optional pathway for licensees to use probabilistic risk assessment results in 10 CFR 50.59 reviews, showing a change does not result in a "more than minimal increase" in accident likelihood or consequences.

New Reactor Deployment and Project Execution

Earlier Construction Starts for Safety-Bounded Work. The NRC seeks to revise the definition of "construction" in 10 CFR 50.10 to focus pre-license construction controls on SSCs whose installation could affect safety-significant function, and create a general license pathway for "important component parts" once an application is docketed.

Less Prescriptive Construction Permit Applications. The NRC would revise 10 CFR 50.34 to better tie preliminary safety analysis report detail to required findings, removing prescriptive light-water reactor language and replacing with technology-inclusive language.

More Durable Early Site Permits. The NRC would remove the fixed 20-year expiration for early site permits (ESPs), allowing a permit holder to keep a site "banked" indefinitely while limiting time-sensitive safety/environmental information finality to 20 years unless updated.

Longer Manufacturing License Terms for Factory-Built Reactors. The NRC would extend the maximum initial and renewed term of a manufacturing license from 15 years to 40 years, while keeping the five-year minimum—appearing aimed at microreactors and SMRs relying on factory fabrication.

Operational Programs Can Be Reviewed Earlier. The NRC would allow manufacturing license applicants to submit "essentially complete" operational program information with the application, designed for standardized microreactors and "low consequence reactors" seeking rapid, high-volume deployment.

A Modern QA Option for Repeat Reactor Builds. The NRC would add a voluntary Appendix T to Part 50 as an alternative to Appendix B (the QA framework since 1970), establishing performance-based QA criteria using a graded approach.

Fleet, Siting, Fuel, and Long-Term Operations

Extending Renewal Terms and Trimming Application Burdens. The NRC would revise Part 54 to allow renewed operating licenses to run for up to 40 years (vs. current 20-year), allow risk-informed alternatives in aging management, remove the 20-year limit on early renewal submission, and eliminate duplicative requirements.

Scaling Emergency Planning to Reactor Risk. The NRC would expand the performance-based emergency preparedness framework in 10 CFR 50.160 to all applicants, making emergency planning zones more scalable.

Scaling Siting Reviews to Reactor Risk. The NRC would revise Part 100 siting criteria to a tiered framework: lower-consequence "Tier 1" reactors could use a less prescriptive Subpart A, while "Tier 2" remains under Subpart B.

Creating a Path for Higher-Enriched LWR Fuel. The NRC would amend regulations to support licensing of LWR fuel enriched above 5.0 wt% uranium-235, in most cases without exemptions, addressing higher enrichment and accident-tolerant fuel.

Right-Sizing Decommissioning Funding for Smaller Reactors. The NRC would amend 10 CFR 50.75 to let certain new reactor applicants use a design-specific decommissioning cost estimate instead of the existing minimum funding formula.

Targeted Standards and Cleanup Changes

Updating Codes-and-Standards Flexibility. The NRC would delete an outdated footnote linking "safety-related" equipment to IEEE-323-1974, and broaden 10 CFR 50.55a(z) so applicants can request alternatives to any regulatory requirement in 50.55a.

— Sonal Patel is a POWER senior editor.

中文翻译:

美国核管制委员会(NRC)提出了一项可能是其一代人以来影响最深远的反应堆许可改革——一份553页的规则制定草案,旨在重写规范商用核电厂选址、许可、建造、改造、运行、续期、装料乃至最终退役的监管框架核心部分。

该拟议规则于7月1日发布,题为《现代化反应堆许可、安全监督与选址实践》(案卷号 NRC-2025-0975,RIN 3150-AL44),覆盖 10 CFR 第2、50、51、52、53、54、71 和100部分。NRC 没有推进单一许可改革,而是将17项不同的现代化措施打包为一个整体,目标涵盖从"建造"的法律定义到应急准备、质量保证、选址准则、许可证续期期限、先进燃料部署,以及以风险告知替代规范性要求的方方面面。

该提案是 NRC 在2025年5月发布的行政令 14300《命令改革核管制委员会》下迄今最可见的实施步骤,该令要求对其法规进行"全面修订"。

NRC 在拟议规则中表示,这些变更旨在现代化第50部分(传统的两步走建造许可与运行执照)、第52部分(联合执照、设计认证框架),使 NRC 制度与第53部分(新的风险告知、技术包容框架)保持一致,并支持"电网新增发电容量"。

"NRC 的法规未能跟上新技术和我们的能源需求,"NRC 主席 Ho Nieh 表示,并补充该提案将"剔除僵化框架和不必要的保守主义",同时加速安全部署。

在7月1日的媒体电话会上,Nieh 给出了激进时间表,目标在"今年年底或明年初"完成最终规则委员会审查。他强调提案创设的是可选监管路径而非强迫申请者采用单一模式:"现在的游戏规则是可选性。"他也承认改革价值取决于 NRC 的执行能力,需要员工技能与内部管理纪律。

此外,NRC 于7月1日另提出一项辐射防护规则,将取消其长期"合理可行尽量低"(ALARA)标准,代之以分级的、基于剂量的框架,采用明确数值限值、多年暴露上限和规定报告阈值。

反应堆许可变革的惊人广度

拟议的《现代化反应堆许可、安全监督与选址实践》延续过去一年提出或 finalized 的多项重要规则。规则范围直接对应 EO 14300 最具体的反应堆许可指令,回应三项 EO 第5条任务:收紧建造开始后 NRC 可要求设计变更的情形;以聚焦"可信、现实风险"的确定性、数据支撑阈值取代定性安全试验;重新审视续期许可证的时长。

NRC 员工还利用 EO 驱动审查打包了更广泛的流程变革:扩大风险告知替代的使用、更灵活的选址、应急准备、退役资金和燃料相关条款。

核心许可架构与变更控制

为建造开始后的设计变更设定更清晰规则。 NRC 将修订第52和53部分,处理 NRC 指令和持照人请求的设计变更,取消"提高标准化"作为指令修改标准,并澄清 Tier 1、Tier 2、Tier 2* 设计信息以减少"安全意义极小"变更的 burden。

聚焦可信、数据支撑事件的安全评估。 NRC 将为"设计基准事件"和"超设计基准事件"增订定义,使安全评估聚焦"可信、现实风险",支持分级监管对待。

为申请者提供绕开一刀切标准的路径。 NRC 将在 10 CFR 50.220 和 52.220 增订自愿条款,允许以技术包容、风险告知或性能导向的替代方案替代现有规范性验收准则,包括在许可申请内论证对通用设计准则的偏离,而无需单独申请豁免。

允许持照人在无需 NRC 事先批准下做更多低风险变更。 NRC 将创设可选路径,允许持照人在 10 CFR 50.59 审查中使用概率安全评估结果,证明变更不会造成事故概率或后果"超过最小增加"。

新反应堆部署与项目执行

安全受控工作可更早开工。 NRC 寻求修订 10 CFR 50.10 中"建造"定义,将许可前建造控制聚焦于安装可能影响安全重要功能的构筑物和系统,并为"重要部件"创设通用许可路径。

减少规范性的建造许可申请。 NRC 将修订 10 CFR 50.34,使初步安全分析报告详略与所需结论更好匹配,删除规范性压水堆语言,代之以技术包容语言。

更持久的早期厂址许可。 NRC 将取消早期厂址许可(ESP)固定20年有效期,允许持照人无限期"储存"厂址,同时仅将时效性安全/环境信息终局性限为20年(除非更新)。

为工厂化建造反应堆延长制造执照期限。 NRC 将制造执照最长初始和续期期限从15年延至40年,保留5年最低期限——看似针对依赖工厂化制造的微堆和 SMR。

运营程序可更早审查。 NRC 将允许制造执照申请人在申请时提交"基本完整"的运营程序信息,面向寻求快速、大批量部署的标准化微堆和"低后果反应堆"。

可重复建造的现代 QA 选项。 NRC 将在第50部分增订自愿附录 T,作为附录 B(1970年以来的 QA 框架)的替代,建立基于性能、分级的 QA 准则。

机组队列、选址、燃料与长期运行

延长续期期限并削减申请负担。 NRC 将修订第54部分,允许续期运行执照最长40年(现为20年),允许老化管理中使用风险告知替代,取消提前20年提交续期申请的限制,并消除重复要求。

应急计划按反应堆风险缩放。 NRC 将把 10 CFR 50.160 基于性能的应急准备框架扩展至所有申请者,使应急计划区更具可扩展性。

选址审查按反应堆风险缩放。 NRC 将修订第100部分选址准则为分级框架:低后果"Tier 1"反应堆可用更少规范性的 Subpart A,而"Tier 2"仍留在 Subpart B。

为高富集度 LWR 燃料创设路径。 NRC 将修订法规支持富集度超过5.0 wt% 铀-235 的 LWR 燃料取证(多数情况无需豁免),处理更高富集度与事故容限燃料。

为小型反应堆合理设定退役资金。 NRC 将修订 10 CFR 50.75,允许某些新反应堆申请人使用设计特定的退役成本估算,替代现有最低资金"公式"。

针对性标准与清理变更

更新法规标准灵活性。 NRC 将删除将"安全相关"设备链接到 IEEE-323-1974 的过时脚注,并扩大 10 CFR 50.55a(z),使申请人可请求对 50.55a 中任何法规要求的替代。

— Sonal Patel 为 POWER 高级编辑。

  • 值得关注的原因:NRC 将17项现代化措施打包为553页单一规则,覆盖许可、选址、燃料、退役全链条,是全球核电监管改革风向标;若落地将大幅压缩美国新堆(尤其 SMR/微堆)取证周期,对我国核安全监管改革具重要参考。

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新闻5:Google 投资德国聚变集团 4.68 亿美元融资轮

原文(English):

Proxima Fusion, a Munich-based group considered among the leading European fusion energy companies, said it completed a €411 million ($468 million) funding round. Proxima on July 7 said investors included technology giant Google along with global energy company RWE.

The latest funding, led by XTX Ventures and East X Ventures, brings the company's valuation to €2.4 billion ($2.7 billion) and establishes it as the best-financed fusion company in Europe. Proxima was founded in April 2023, spun out of the Max Planck Institute for Plasma Physics, and develops Quasi-Isodynamic (QI) stellarators.

RWE's investment of €25 million ($28.6 million) comes after signing a partnership agreement with Proxima to build a stellarator fusion power plant at a former fission plant site in Gundremmingen, Bavaria. Google's investment continues its interest in fusion and nuclear energy as a source of long-term carbon-free energy.

"Thanks to strong research and innovative start-ups such as Proxima Fusion, Germany can become a key player in nuclear fusion," said Dr. Markus Krebber, CEO of RWE. "It is now crucial that the federal and state governments shape the framework conditions to specifically accelerate the development towards a commercial fusion reactor in Germany."

Proxima said the financing supports building "Alpha," its net-energy stellarator demonstrator near Munich, developed with the state of Bavaria, the Max Planck Institute, and RWE.

"Europe is racing with the United States and China to get to the first fusion power plant," said Dr. Francesco Sciortino, co-founder and CEO of Proxima Fusion. "Proxima's financing demonstrates that Europe can not only invent breakthrough technologies, but also build globally competitive companies around them."

Secured Funding

Proxima said it has secured more than €650 million ($740 million) since its 2023 founding, including €95 million ($108 million) in public grants. The funding will focus on completion of the Stellarator Model Coil, expansion of HTS cable and magnet production, and engineering/manufacturing systems. Proxima is targeting completion of Alpha in the early 2030s, supporting its first commercial stellarator plant "Stellaris" later that decade.

Google has said its support of Proxima is among a series of fusion-focused investments to power its energy-intensive data center and AI infrastructure. Other investors include KfW Capital, SPRIND, and Burda Principal Investments; returning investors include Plural, Balderton, Cherry Ventures, DST Global, Lightspeed, and others.

— Darrell Proctor is a senior editor for POWER.

中文翻译:

总部位于慕尼黑的 Proxima Fusion 被视为欧洲领先的聚变能源公司之一,其宣布完成4.11亿欧元(4.68亿美元)融资轮。Proxima 7月7日表示,投资者包括科技巨头 Google 和全球能源公司 RWE。

由 XTX Ventures 和 East X Ventures 领投的最新融资使公司估值达24亿欧元(27亿美元),确立其欧洲资金最充裕聚变公司的地位。Proxima 成立于2023年4月,从著名的马克斯·普朗克等离子体物理研究所分拆而来,开发准等动力(QI)仿星器——一种磁约束聚变反应堆,建立在 Wendelstein 7-X 计划数十年的研究基础上。

RWE 投资2500万欧元(2860万美元),此前其与 Proxima 签署伙伴关系协议,将在巴伐利亚 Gundremmingen 一座退役裂变电厂厂址建造仿星器聚变电厂。Google 的投资延续了其对聚变与核能作为长期无碳能源来源的兴趣。

"凭借强大的研究以及 Proxima Fusion 等创新初创企业,德国能成为聚变领域的关键角色,"RWE CEO Dr. Markus Krebber 表示,"现在关键的是联邦和州政府塑造框架条件,以专门加速德国迈向商用聚变反应堆的进程。"

Proxima 表示融资用于建设其"Alpha"——位于慕尼黑附近的净能量仿星器演示装置,与巴伐利亚州、马克斯·普朗克研究所和 RWE 联合开发。

"欧洲正与美国和中国竞赛,争夺首座聚变电厂,"Proxima Fusion 联合创始人兼 CEO Dr. Francesco Sciortino 说,"Proxima 的融资表明欧洲不仅能发明突破性技术,还能围绕它们建立全球竞争力企业。"

已落实资金

Proxima 表示自2023年成立已锁定超6.5亿欧元(7.4亿美元),含9500万欧元(1.08亿美元)公共补助。资金将聚焦仿星器模型线圈完成、高温超导(HTS)电缆与磁体产能扩张,以及工程与制造体系。Proxima 目标本世纪30年代初完成 Alpha,支撑其后"Stellaris"首座商用仿星器电厂。

Google 表示对 Proxima 的支持是其一系列聚变投资之一,为其高能耗数据中心与 AI 基础设施供能。其他投资者包括 KfW Capital、SPRIND、Burda Principal Investments;回头投资者包括 Plural、Balderton、Cherry Ventures、DST Global、Lightspeed 等。

— Darrell Proctor 为 POWER 高级编辑。

  • 值得关注的原因:Google 持续加码聚变资本,Proxima 以 QI 仿星器路线获欧洲最高估值,反映科技巨头对"无碳基荷+AI 算力"的长期押注,与我国聚变产业化布局形成参照。

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新闻6:SGE 投标在英国建设 14 座 BWRX-300 SMR,构建 4.2 GW 机组队列

原文(English):

Warsaw-based SMR developer SGE has unveiled plans to deploy 14 GE Vernova Hitachi Nuclear Energy (GVH) BWRX-300 units across three U.K. sites. The company says the 4.2-GW privately financed fleet could meet roughly 11% of UK power demand.

The plan, announced by SGE on July 2, was submitted under the U.K.'s newly minted Advanced Nuclear Framework (ANF) and would be executed through SGE's UK arm, SGE SMR UK. The ANF, published by DESNZ in February 2026, establishes the enabling policy landscape for privately led SMR, AMR, and MMR projects in England and Wales.

"The project is targeting three multi-unit sites, the first to host six BWRX-300 units, with two further sites to follow," SGE said. SGE expects the project to enter the Advanced Nuclear Pipeline in November 2026, with site selection and support-scheme negotiations completed in H1 2027, and first commercial operation of the first unit targeted for 2034.

A Deep Consortium

SGE—formerly Synthos Green Energy—is a Warsaw-based European SMR development platform founded in 2019 by Michał Sołowow. In October 2019, Sołowow signed GVH's first-ever BWRX-300 agreement worldwide. In March 2023, SGE joined OPG, TVA, and GVH in a $400 million technology-collaboration agreement to develop the BWRX-300 standard design. SGE holds exclusive BWRX-300 rights in nine Central and Eastern European countries, plus limited exclusivity in Germany and the U.K.

SGE's proposal includes an unusually deep consortium: alongside SGE and GVH, it enlists Samsung C&T (Barakah builder), Laing O'Rourke (UK digital construction), Aecon Group (Darlington lead partner), Fermi Development (site development), and Etara (advisory). GVH brings the reactor technology and its fuel-cycle arm Global Nuclear Fuel. The developer intends to deploy under a Contract for Difference (CfD) framework "with National Wealth Fund engagement," structured so "there will be no charges to consumers prior to operations."

"In its ANF executive summary, DESNZ said advanced nuclear technologies 'open the door to nuclear projects owned, delivered and financed by the private sector,'" departing from a U.K. sector that traditionally relied on state underwriting.

Recent U.K. SMR Progress: A Crowded, Fast-Moving Field

SGE's proposal arrives as the U.K. nuclear market accelerates. In June 2025, Great British Energy–Nuclear selected Rolls-Royce SMR as preferred technology partner. In November 2025, Wylfa was confirmed as the site for a first three-unit Rolls-Royce SMR. The BWRX-300 completed Step 2 of the Generic Design Assessment in December 2025—the fastest GDA to date, with no fundamental safety shortfalls. Holtec's SMR-300 completed a two-step GDA on March 31, 2026; TerraPower's Natrium entered Step 1 in June 2026.

The BWRX-300 Global Deal Spectrum

SGE's July 2 proposal is the first identified U.K. BWRX-300 site plan since GVH completed Step 2 GDA, but GVH continues building its pipeline: in Canada (OPG's Darlington, first BWRX-300 under construction, Unit 1 targeted end-2030); in the U.S. (TVA's Clinch River, NRC issued Final Safety Evaluation Report; Ohio Elementl Power up to five units); in Poland (OSGE ~24 units across six locations); Sweden (Vattenfall); Finland (Fortum); Estonia (Fermi Energia); Hungary; Bulgaria; Lithuania; Czech Republic; and across Asia (Southeast Asia MOU, $40 billion Japanese investment in Tennessee/Alabama, $25 billion for NuScale).

A Building Supply Chain

GVH has been building its U.K. delivery capability via MoUs with Aecon, AtkinsRéalis, Jacobs, Laing O'Rourke, Boccard, and Cavendish Nuclear, and its Canadian supply chain with Velan, Worley Chemetics, BWX Technologies, and others.

— Sonal Patel is a POWER senior editor.

中文翻译:

总部位于华沙的 SMR 开发商 SGE 公布了在英三个厂址部署14座 GE Vernova Hitachi Nuclear Energy(GVH)BWRX-300 机组的计划。公司称这一4.2 GW 私人融资的机组队列可满足英国电力需求约11%。

该计划由 SGE 于7月2日宣布,根据英国新出台的"先进核框架"(ANF)提交,将通过 SGE 英国子公司 SGE SMR UK 执行。ANF 由 DESNZ 于2026年2月发布,为英格兰和威尔士私人主导的 SMR、AMR 和 MMR 项目建立赋能政策环境。

"项目瞄准三个多机组厂址,首个容纳六座 BWRX-300,随后两个厂址跟进,"SGE 表示。SGE 预计项目2026年11月进入先进核管线,2027年上半年完成厂址选择与政府支持机制谈判,首座机组目标2034年商运。

深度联合体

SGE——前身为 Synthos Green Energy——是2019年由 Michał Sołowow 创立的华沙 SMR 开发平台。2019年10月 Sołowow 签署了 GVH 全球首份 BWRX-300 协议。2023年3月 SGE 与 OPG、TVA、GVH 达成4亿美元技术合作协议开发 BWRX-300 标准设计。SGE 在中东欧九国拥有 BWRX-300 独家权利,并在德国和英国拥有有限独家权。

SGE 的提案包含异常深度的联合体:除 SGE 和 GVH 外,还囊括三星 C&T(Barakah 建造商)、Laing O'Rourke(英国数字化建造)、Aecon 集团(Darlington 主导伙伴)、Fermi Development(厂址开发)和 Etara(咨询)。GVH 提供反应堆技术及其燃料循环臂 Global Nuclear Fuel。开发商意向在"国家财富基金参与"的差价合约(CfD)框架下部署,结构为"运营前不向消费者收费"。

"DESNZ 在 ANF 执行摘要中表示,先进核技术'为私营部门拥有、交付和融资的核项目打开大门',"这背离了英国传统依赖国家担保的 sector。

近期英国 SMR 进展:拥挤而快速移动的领域

SGE 提案出台之际英国核电市场正加速。2025年6月 Great British Energy–Nuclear 选定 Rolls-Royce SMR 为优先技术伙伴。2025年11月确认 Wylfa 为首批三台 Rolls-Royce SMR 厂址。BWRX-300 于2025年12月完成通用设计评估(GDA)第2步——迄今最快 GDA,无基本安全缺陷。Holtec 的 SMR-300 于2026年3月31日完成两步 GDA;TerraPower 的 Natrium 于2026年6月进入第1步。

BWRX-300 全球交易版图

SGE 7月2日提案是 GVH 完成第2步 GDA 以来首个确认的英国 BWRX-300 厂址计划,但 GVH 持续扩充其管线:加拿大(OPG 的 Darlington,首座在建 BWRX-300,1号机目标2030年底);美国(TVA 的 Clinch River,NRC 已发最终安全评价报告;俄亥俄 Elementl Power 最多五座);波兰(OSGE 六地约24座);瑞典(Vattenfall);芬兰(Fortum);爱沙尼亚;匈牙利;保加利亚;立陶宛;捷克;以及亚洲(东南亚 MOU、对田纳西/阿拉巴马 400亿美元日本投资、对 NuScale 250亿美元)。

正在成形的供应链

GVH 通过与 Aecon、AtkinsRéalis、Jacobs、Laing O'Rourke、Boccard、Cavendish Nuclear 的 MOU 建立英国交付能力,并通过 Velan、Worley Chemetics、BWX Technologies 等建立加拿大供应链。

— Sonal Patel 为 POWER 高级编辑。

  • 值得关注的原因:SGE 以"14座 BWRX-300 + CfD + 私营融资"模式切入英国市场,是欧洲 SMR 机组队列化部署的代表;其横跨波、英、美的 BWRX-300 版图对我国核电出海与 SMR 产业化具对标价值。

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2.7 OECD/NEA · 1条(2026-07-08)

注:本条为 OECD 核能署(NEA)发布的《Nuclear Energy Outlook》报告,与 2.4 ANS 新闻4 同源(ANS 对该报告作了详述)。此处作为 OECD/NEA 源条目完整呈现其关键结论。

新闻1:OECD/NEA 发布《Nuclear Energy Outlook》,量化三倍核能目标路径

核心内容(英文要点 / 中文翻译):

2023年,20多个国家在 COP28 设定到2050年全球核电容量翻三番的目标。OECD 核能署新报告《Nuclear Energy Outlook: Global Installed Capacity to 2050 and Beyond》描述了实现该目标的艰巨挑战。

报告勾勒四种情景:

  • 低情景:2050年全球核电容量仅 347 GWe(当前约400 GWe)。

  • 当前趋势情景:2050年达 619 GWe。

  • 雄心情景:达 883 GWe。

  • 转型情景:2050年增至 1,324 GWe。

报告认为 COP28 目标只能通过"转型"情景实现,但这需 OECD 国家在政策、项目执行、工业能力和融资方案上作出重大改变。全球大部分新建核活动目前发生在非 OECD 国家——尤其中国和俄罗斯——当前驱动近80%的近期扩张。

SMR 规模化部署取决于新交付模式:大规模制造、基于产品的许可、预审厂址和聚合需求,"长期实现每年12—16 GW"。转型情景下全球 SMR 容量2050年可超150 GWe。

OECD 国家面临严峻融资挑战:近期全球新核资本支出平均约每年300亿美元;OECD 国家年资本需求须从过去十年平均约120亿美元增至平均1430亿美元;2030年代转型情景下 OECD 资本需求将接近每年2000亿美元。

  • 值得关注的原因:OECD/NEA 报告量化了 COP28 三倍目标的可行性缺口,强调 OECD 国家须系统性改革政策、供应链与融资,对我国核电规划具战略参考。

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三、核监管机构(外语全文·中文翻译)

3.1 美国核管制委员会(NRC)· 4条(2026-07-08)

说明:NRC 本批发布多项拟议规则。其中"反应堆许可现代化"(26-071)与"NEPA 环境审查现代化"(26-072)两项,其完整原文与中文翻译已分别在 2.6 Power 新闻4 与 2.4 ANS 新闻1 中完整呈现,本条作 NRC 官方视角摘要与链接归集;辐射防护与废物处置两项规则(26-070 / 26-069)为 PDF 新闻稿,WebFetch 无法提取正文,以下基于 NRC 官方摘要与关联报道整理。

新闻1:NRC 提出数十年来最全面的反应堆许可现代化(拟议规则 26-071)

  • 发布时间:2026-07-08

  • 来源:NRC

  • 原文链接https://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-071.pdf

  • 新闻摘要(NRC 官方要点):NRC 提出对反应堆许可体系进行数十年来最全面的现代化改革——一份553页规则草案("Modernizing Reactor Licensing, Safety Oversight, and Siting Practices",案卷号 NRC-2025-0975),打包17项措施,覆盖 10 CFR 第2、50、51、52、53、54、71、100部分,涉及建造定义、设计变更控制、早期厂址许可、制造执照期限(15→40年)、许可证续期(20→40年)、应急计划与选址按风险分级、高富集度 LWR 燃料、退役资金合理设定等。

  • 全文与中文翻译:详见本文 2.6 Power Magazine 新闻4(同一改革的详尽报道与完整翻译)。

  • 值得关注的原因:配套 ANS/Power 报道,NRC 许可现代化是今年全球核电监管最重大改革,直接影响美国新堆经济性。

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新闻2:NRC 提出环境审查流程重大现代化(拟议规则 26-072)

  • 发布时间:2026-07-08

  • 来源:NRC

  • 原文链接https://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-072.pdf

  • 新闻摘要(NRC 官方要点):NRC 提出对《国家环境政策法》(NEPA)下环境审查流程进行重大现代化,精简 10 CFR Part 51,不再要求草案环境影响报告书(EIS),新增"类别排除"使许可行动豁免 NEPA 审查(涵盖后续许可证续期、功率提升修订、微堆许可、先进示范项目、特定技术厂址包络、厂址退役),公众意见征询至8月21日;NRC 估计10年可节省约1.35亿美元。

  • 全文与中文翻译:详见本文 2.4 ANS Nuclear Newswire 新闻1(同一改革的详尽报道与完整翻译)。

  • 值得关注的原因:环境审查长期是核电项目延期的顽疾,NRC 改革将大幅压缩先进反应堆许可时间,是全球核电监管改革的风向标。

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新闻3:NRC 提出辐射防护规则现代化、放射性废物处置规则重大更新(拟议规则 26-070 / 26-069)

  • 发布时间:2026-07-08

  • 来源:NRC

  • 原文链接https://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-070.pdfhttps://www.nrc.gov/sites/default/files/cdn/doc-collection-news/2026/26-069.pdf

  • 新闻摘要(基于 NRC 官方摘要与关联报道整理)

    • 辐射防护规则现代化(26-070):NRC 于7月1日另提出一项辐射防护规则,拟将长期"合理可行尽量低"(ALARA)标准从法规中移除,代之以分级的、基于剂量的框架,采用明确数值限值、多年暴露上限和规定报告阈值。NRC 官员表示数十年运行经验表明 ALARA 在极低剂量下导致了过度保守与开放式主观预期;新框架旨在减少负担、提高对所有持照人(及协议州)的监管一致性,同时维持现有剂量限值与"合理保证"保护水平。NRC 主席 Ho Nieh 强调此举意在提高监管清晰度而非降低安全。

    • 放射性废物处置规则重大更新(26-069):NRC 同步提出放射性废物处置相关规则的重大更新,与前述反应堆许可、环境审查、辐射防护共同构成 NRC 监管现代化"组合拳"。

    • 说明:上述两项为 PDF 新闻稿,自动化抓取工具无法提取其正文文本,以上内容依据 NRC 公开摘要与 Power Magazine 等关联报道整理,非逐字全文。

  • 值得关注的原因:辐射防护从 ALARA 原则转向分级剂量框架,是核安全监管哲学的重要转向;与许可、环境审查改革协同,构成 NRC 系统性现代化。

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新闻4:NRC 委员视察 Helion 聚变装置与 Crane 重启进度

  • 发布时间:2026-07-08

  • 来源:NRC

  • 原文链接https://www.nrc.gov/featured-topics

  • 新闻摘要(基于 NRC featured topics 整理):NRC 委员 Marzano 视察了 Helion 能源的 Polaris 聚变装置;另两位委员视察了 Crane 清洁能源中心(Crane Clean Energy Center)重启进度。Crane 中心即原三大佬(Three Mile Island)核电站重启项目,是先进堆与退役机组重启监管关注焦点。

  • 值得关注的原因:NRC 高层密集接触聚变与重启项目,反映其对新兴核技术(聚变、退役重启)的前瞻性监管介入。

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3.2 英国核监管办公室(ONR)· 1条(2026-07-08)

新闻1:Sizewell B 获准延寿至 2055 年——ONR 声明

原文(English):

A spokesperson for the Office for Nuclear Regulation (ONR) said: "We regulate in an enabling manner, working constructively with EDF on their plans to extend the life of their nuclear plants by reviewing technical and safety case considerations while ensuring it achieves the required standards of safety and security in the most practical way.

"Although their plant life extension decisions do not need formal regulatory assessment or permissioning by ONR, it is a requirement of the site licence that operations be carried out under a valid safety case. Our regulatory activity evaluates the adequacy of both the safety case, the security plan and their implementation.

"Safety cases at Sizewell B are likely to require updating to achieve EDF's stated ambition, together with investment in plant to sustain equipment reliability, all while ensuring that the necessary people and skills are available throughout the extended lifetime. Security plans also require updating to ensure they remain robust and responsive to the evolving security landscape.

"The ongoing safety and security of operations at any nuclear site must be fully demonstrated to us as part of ongoing regulation which will be informed by our extensive, proportionate and targeted inspection and assessment regime."

中文翻译:

英国核监管办公室(ONR)发言人表示:"我们以赋能方式监管,与 EDF 建设性合作推进其核电延寿计划,审查技术与安全论证考量,同时以最务实方式确保达到所需的安全与安保标准。

"尽管其机组延寿决定无需 ONR 正式监管评估或许可,但场址许可证要求运行必须在有效安全论证下进行。我们的监管活动评估安全论证、安保计划及其实施的充分性。

"Sizewell B 的安全论证可能需要更新以实现 EDF 既定雄心,并需对电厂投资以维持设备可靠性,同时确保在整个延寿期内具备必要人员与技能。安保计划也需更新,以确保对不断演变的安保态势保持稳健与响应。

"任何核设施运行的持续安全与安保必须向我们充分证明,作为持续监管的一部分,这将由我们广泛、适度且有针对性的检查与评估制度支撑。"

  • 值得关注的原因:Sizewell B 在达成20年差价合约(CfD)延寿协议后运行至2055年,ONR 确认其安全评估结论,是英国既有核电延寿、保障基荷供应的关键进展,对我国在运机组延寿监管具借鉴。

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3.3 ITER 国际组织 · 1条(2026-07-08)

新闻1:封住 ITER 的"瓶口"——端口插塞装配工具抵达现场

原文(English):

Longer than a small bus and powerful enough to maneuver 48-tonne components with millimetre precision, port plug assembly tools will play a central role in installing the port plugs that house critical heating and diagnostic systems. The arrival of the first assembly tool on site opens the way to a testing and training phase.

The vacuum vessel's 44 openings, or "ports," distributed around the machine at three levels, provide access for component installation and maintenance while also providing passage for the heating, fueling, vacuum, and diagnostic systems essential for plasma operations. The ports will be sealed by large stainless-steel box structures called port plugs that provide nuclear shielding while also hosting the systems that need access to the plasma. Weighing up to 48 tonnes when fully assembled and measuring as much as 2.5 × 3 × 2 metres, these plugs will be installed with very little clearance and—whenever access to the vacuum vessel is required—removed and reinstalled, much like giant corks being extracted and inserted into a bottle.

The system charged with these activities—the cask and plug remote handling system—is being designed by Fusion for Energy (F4E) with the ITER Organization. Procurement takes place in two phases: an early set of handling tools integrating commercially available electronics and materials will accelerate tokamak assembly; a more robust version using nuclear-grade components for the operational phase is being developed.

The first version of the cask and plug remote handling system is for the assembly phase and features commercially available materials. A more robust version using nuclear-grade components and featuring a protective cask is being developed for the operational phase.

The tool set for port plug assembly consists of a semi-automated transport system and equatorial and upper port plug handling machines. The transport system carries the plug handling machine with the port plug through the narrow galleries of the Tokamak Complex to the port cell. Depending on the port cell level, either the equatorial or upper port plug handling machine is used to precisely position and insert the plugs.

The system's first deliverable, the assembly machine to handle equatorial port plugs, arrived at ITER on Wednesday 1 July. The major remaining equipment—the upper port plug handling machine assembly tool and the cask transport system—are expected later this year. The equipment will be tested onsite in a facility with a port cell testing environment, where operators practice inserting and maneuvering dummy plugs.

"The delivery of the tool is the beginning of an important testing and training process," says Gonzalo Hinojosa Martinez, the ITER remote handling engineer who will oversee the tools. "We can now start to prepare for the smooth installation of the port plugs when we reach that phase of tokamak assembly."

中文翻译:

比小巴士还长、却能以毫米级精度操控48吨部件,端口插塞装配工具将在安装容纳关键加热与诊断系统的端口插塞中发挥核心作用。首台装配工具抵达现场,开启了测试与培训阶段。

真空室44个开口(或称"端口")分布于装置三个标高,为部件安装与维护提供通道,同时也为等离子体运行必需的加热、加料、真空和诊断系统提供通路。端口将由称为"端口插塞"的大型不锈钢箱型结构密封,它们既提供核屏蔽,又承载需接触等离子体的系统。完全组装后重达48吨、尺寸达2.5×3×2米,这些插塞以极小间隙安装,并在需要进入真空室时拆下再装回,犹如从瓶中拔插的巨大软木塞。

负责这些活动的系统——罐与插塞远程处理系统——由欧洲国内机构 Fusion for Energy(F4E)与 ITER 组织联合设计。采购分两阶段:早期一套集成市售电子与材料的处理工具将加速托卡马克装配;用于运行阶段的、采用核级部件的更健壮版本正在开发中。

该系统的首版用于装配阶段,采用市售材料;用于运行阶段的更健壮版本采用核级部件并带防护罐,正在开发中。

端口插塞装配工具组由半自动运输系统、赤道与上端口插塞处理机组成。运输系统载着带插塞的处理机穿过托卡马克综合体狭窄廊道到达端口室;依端口室标高不同,使用赤道或上端口插塞处理机精确定位并插入插塞。

该系统首个交付物——处理赤道端口插塞的装配机——于7月1日(周三)抵达 ITER。其余主要设备——上端口插塞处理机装配工具与罐运输系统——预计今年晚些时候交付。设备将在带端口室测试环境的设施现场测试,操作员演练插入与操控模拟插塞。

"工具的交付是重要测试与培训过程的开端,"将监督这些工具的 ITER 远程处理工程师 Gonzalo Hinojosa Martinez 表示,"我们现在可以开始为托卡马克装配到达该阶段时端口插塞的顺利安装做准备。"

  • 值得关注的原因:ITER 建设进入装配收官与调试准备阶段,端口插塞工具到位是真空室系统安装的关键前置;与我国西物院承担的 CS 线圈(CS3U 吊装)相互印证,是全球聚变工程的里程碑。

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四、企业和行业动态(外语全文·中文翻译)

4.1 Orano · 1条(2026-07-08)

新闻1:Orano 中标运营 CEA 马尔库尔(Marcoule)两处关键设施合同

原文(English):

The Orano group has signed a multi-year contract with the CEA worth approximately 100 million euros for the operation of the Solid Waste Packaging (CDS) and Equipment Decontamination (ADM) facilities located at the Marcoule site (Gard).

This contract represents the largest contract for the operation of nuclear facilities that Orano has ever secured in France. It covers all activities necessary for the operation of the two facilities for a maximum term of ten years, including a five-year firm commitment. The contract is scheduled to take effect at the end of 2026 and will provide work for an average of 80 employees.

Under this agreement, Orano will oversee operations as industrial operator of nuclear facilities, as well as managing the associated waste. The CDS facility packages solid waste generated by nuclear activities, while the ADM performs decontamination and maintenance on equipment and materials. The CDS serves as the operational outlet for the CEA's low- and intermediate-level waste, destined for the Aube repository operated by ANDRA.

Stéphanie Laurier, Orano's Senior Executive Vice President Dismantling and Services, commented: "By placing this contract with us, the CEA acknowledges the expertise our teams have developed in serving nuclear operators. We are proud to have supported the CEA since 2015 in the operation of two facilities essential to the Marcoule site."

中文翻译:

Orano 集团与法国原子能委员会(CEA)签署一份多年期合同,价值约1亿欧元,用于运营位于马尔库尔(Gard)场址的固体废物包装(CDS)与设备去污(ADM)设施。

该合同是 Orano 在法国获得的最大核设施运营合同。它涵盖两座设施运营所需的全部活动,最长期限十年(含五年 firm 承诺),计划2026年底生效,平均提供80个岗位。

根据该协议,Orano 作为核设施工业运营方监督运行并管理相关废物。CDS 设施包装核活动产生的固体废物,ADM 对设备与材料进行去污与维护。CDS 是 CEA 低中放废物的运行出口,最终送往 ANDRA 运营的奥布(Aube)处置场。

Orano 退役与服务高级执行副总裁 Stéphanie Laurier 评论:"CEA 将本合同授予我们,是对团队服务核运营商所积累专业能力的认可。我们自豪自2015年起支持 CEA 运营马尔库尔场址的两座关键设施。"

  • 值得关注的原因:Orano 巩固其在法国核燃料循环与后端领域的核心运营地位,对法国核能主权与后处理产业链稳定性意义重大。

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4.2 Urenco · 1条(2026-07-08)

新闻1:Urenco 庆祝新海运船 MV CLI Pride II 下水

原文(English):

We were asked to be the 'Godmother' of the MV CLI Pride II at its christening ceremony.

Urenco was honoured to be at the launch of the new vessel MV CLI Pride II, which will be utilised for our transatlantic shipments from November 2026. The vessel was built by Royal Bodewes, with the christening ceremony on July 3, 2026 in the Netherlands. As part of the ceremony, the owners CLI AG asked Urenco to be the 'Godmother' of the vessel. This role was performed by our Chief People and Culture Officer, Marielle Smit.

The new vessel will be faster with greater efficiency, reduced carbon emissions and fitted with a Flettner rotor sail. There is also potential to further reduce carbon emissions with biofuels in the future.

中文翻译:

Urenco 受邀在新船 MV CLI Pride II 的命名仪式上担任"教母"。

Urenco 荣幸出席新船 MV CLI Pride II 的下水仪式,该船将从2026年11月起用于我们的跨大西洋运输。船只由 Royal Bodewes 建造,命名仪式于2026年7月3日在荷兰举行。作为仪式一部分,船东 CLI AG 请 Urenco 担任该船"教母",由我们的首席人才与文化官 Marielle Smit 履行该角色。

新船将更快、更高效、碳排更低,并配备弗莱特纳转子帆。未来还有望通过生物燃料进一步降低碳排放。

  • 值得关注的原因:富集铀运输运力扩张呼应全球核电复苏带来的燃料需求增长,Urenco 正同步推进英美产能扩建,对我国铀浓缩与燃料物流保障具参考。

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4.3 SNMMI(美国核医学与分子影像学会)· 2条(2026-07-08)

新闻1:第二次 PSMA-PET 扫描改变近半数前列腺癌患者治疗策略

核心内容(英文要点 / 中文翻译):

A recent study published in the July issue of The Journal of Nuclear Medicine revealed that repeating PSMA PET scans can lead to changes in the treatment strategy for almost half of the prostate cancer patients who initially show negative results. This is crucial for managing recurrent prostate cancer following first-line treatments such as prostatectomy or radiation therapy.

Prostate cancer recurrence is often indicated by elevated PSA levels, even when initial PSMA PET scans fail to detect disease in ~30% of cases. The study, led by Dr Ur Metser (University of Toronto), involved 210 patients from Ontario's Registry for Recurrent Prostate Cancer who had undergone more than one PSMA PET scan after an initial negative result.

Results showed 56% of patients with an initially negative PSMA PET scan had detectable disease on re-evaluation with a second scan. Consequently, management plans were altered for nearly 50% of them, particularly those with oligometastatic disease (fewer than five positive sites). The likelihood of detection was higher with elevated PSA and PSA doubling time < 12 months.

Dr Metser noted: "Understanding the extent of the disease in patients who have initial negative PSMA PET scans provides valuable information for physicians as they create treatment plans."

中文:近期发表于《核医学杂志》7月号的一项研究显示,对初次 PSMA-PET 扫描呈阴性的前列腺癌患者重复扫描,可使近半数患者的治疗策略发生改变。这对管理前列腺切除或放疗后复发至关重要。前列腺癌复发常由 PSA 升高提示,但初次 PSMA-PET 约30%病例无法检出病灶。由多伦多大学 Ur Metser 博士领导、纳入安大略复发性前列腺癌登记库210名患者的研究发现:初次阴性者中56%在第二次扫描时检出可检测病灶,近50%患者治疗方案因此改变(尤其寡转移者,阳性灶少于5处);PSA 升高且 PSA 倍增时间<12个月者检出概率更高。Metser 博士指出,了解初次阴性患者的疾病范围,为医生制定治疗方案提供了宝贵信息。

  • 值得关注的原因:PSMA-PET 分子影像直接改变临床治疗决策,是核医学"诊疗一体化"价值的实证;对我国核医学(PET/CT、放射性药物)临床应用与产业化具推动意义。

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新闻2:悼念 George S. Sgouros 博士(1963–2026)

原文(English):

The Society of Nuclear Medicine and Molecular Imaging (SNMMI) mourns the passing of George S. Sgouros, PhD, an internationally recognized medical physicist whose work helped transform the field of radiopharmaceutical therapy. Dr. Sgouros died on June 25, 2026, after a long battle with glioblastoma.

Dr. Sgouros's contributions reshaped how radionuclide therapies are developed and delivered, advancing a more precise and individualized approach to treating cancer. He became one of the world's foremost authorities on dosimetry and a leading advocate for tailoring therapies to individual patients. His work played a central role in establishing the scientific foundations of modern radiopharmaceutical therapy and precision nuclear oncology.

He earned his undergraduate degree in applied physics from Columbia University and his PhD from Weill Cornell Medical College. He completed a fellowship in medical physics at Memorial Sloan-Kettering Cancer Center, where he began internal radionuclide dosimetry work that defined his career. He joined Johns Hopkins in 2003, rising to professor of radiology, oncology, and radiation oncology and later director of the Radiological Physics Division.

His work also helped pioneer targeted alpha-emitter therapy. His laboratory conducted foundational preclinical and modeling studies, and he provided physics and dosimetry support for the first FDA-approved human trial of this approach in the early 1990s. In 2015 he authored the MIRD monograph on radiobiology and dosimetry for radiopharmaceutical therapy with alpha-particle emitters.

A prolific scholar, he authored more than 200 peer-reviewed publications. His service to SNMMI spanned nearly three decades; he chaired the MIRD Committee for nearly a decade and co-chaired the SNMMI Dosimetry Task Force. He received the Loevinger-Berman Award (2026), the SNMMI Paul C. Aebersold Award (2024), the Presidential Distinguished Service Award (2022), and the Saul Hertz Award (2017), and was named a Fellow of the American Association of Physicists in Medicine (2023).

SNMMI extends its sincere condolences to his family, friends, and colleagues. A memorial service is scheduled at Johns Hopkins University in Baltimore on August 6 at 4:30 pm.

中文翻译:

美国核医学与分子影像学会(SNMMI)哀悼 George S. Sgouros 博士逝世。这位国际知名医学物理学家的工作帮助变革了放射性药物治疗领域。Sgouros 博士于2026年6月25日因胶质母细胞瘤长期抗争后去世。

Sgouros 博士的贡献重塑了放射性核素疗法的开发与施用方式,推进了更精准、个体化的癌症治疗。他成为剂量学世界权威之一,也是为患者量身定制疗法的领军倡导者,其工作在现代放射性药物治疗与精准核肿瘤学的科学奠基中发挥核心作用。

他获哥伦比亚大学应用物理学士学位、威尔康奈尔医学院博士,在纪念斯隆-凯特琳癌症中心完成医学物理 fellowship,并在此开启定义其职业生涯的体内放射性核素剂量学工作。2003年加入约翰斯·霍普金斯大学,升任放射学、肿瘤学与放射肿瘤学教授,后任放射物理部主任。

他的工作也助力开创了靶向α发射体治疗。其实验室进行了奠基性临床前与建模研究,并在1990年代初为首个 FDA 批准的人体试验提供物理与剂量学支持。2015年他撰写了关于α发射体放射性药物治疗放射生物学与剂量学的 MIRD 专论。

作为多产学者,他发表200余篇同行评审论文。他对 SNMMI 的服务近三十年,任 MIRD 委员会主席近十年,并共同主持 SNMMI 剂量学特别工作组。他获 Loevinger-Berman 奖(2026)、SNMMI Paul C. Aebersold 奖(2024)、总统杰出服务奖(2022)、Saul Hertz 奖(2017),并于2023年当选美国医学物理师协会会士。

SNMMI 向他的家人、朋友和同事致以诚挚哀悼。追思会定于8月6日下午4:30在巴尔的摩约翰斯·霍普金斯大学举行。

  • 值得关注的原因:Sgouros 博士是放射性药物治疗剂量学奠基人之一,其逝世是核医学界重大损失;凸显核医学"诊疗一体化"科学体系对人才与剂量学的高度依赖,对我国核药与放射诊疗人才体系建设具启示。

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4.4 Centrus Energy · 1条(2026-07-07)

新闻1:Centrus 获邀加入标普 SmallCap 600 指数

原文(English):

FOR IMMEDIATE RELEASE — July 7, 2026

Centrus Energy Corp. (NYSE: LEU), a trusted American supplier of nuclear fuel and services, today announced that the company is set to join the S&P SmallCap 600 Index, effective prior to the opening of trading on Tuesday, July 14, 2026.

The inclusion marks an important milestone for Centrus as it works to restore America's domestic uranium enrichment capabilities, strengthen the U.S. nuclear fuel supply chain, and support the nation's long-term energy security and energy independence.

"Centrus is proud to play a leading role in rebuilding our nation's domestic nuclear fuel infrastructure at a time when reliable, affordable and secure sources of American energy are more important than ever," said Amir Vexler, President and CEO of Centrus.

Late last year, Centrus launched domestic centrifuge manufacturing to support a major expansion of its uranium enrichment plant in Piketon, Ohio, expected to create thousands of jobs. The expansion will help meet growing need for commercial LEU for the existing fleet; commercial HALEU needed by many next-generation reactor designs; as well as enriched uranium for national security missions. Last week, Centrus signed a contract finalizing the terms of a competitively-awarded, $900 million task order from the U.S. DOE.

The S&P SmallCap 600 is designed to measure the small-cap segment of the U.S. equity market.

中文翻译:

即时发布——2026年7月7日

Centrus Energy Corp.(NYSE: LEU)一家值得信赖的美国核燃料与服务供应商,今日宣布公司将加入标普 SmallCap 600 指数,自2026年7月14日(周二)开盘前生效。

此次纳入是 Centrus 的重要里程碑,正值其致力于恢复美国本土铀浓缩能力、加强美国核燃料供应链、支持国家长期能源安全与能源独立。

"在可靠、经济、安全的美国能源来源比以往任何时候都重要的时刻,Centrus 自豪地在我国本土核燃料基础设施重建中发挥引领作用,"Centrus 总裁兼 CEO Amir Vexler 表示。

去年年底,Centrus 启动本土离心机制造,以支持俄亥俄 Piketon 浓缩厂的重大扩建,预计创造数千岗位。扩建将满足现有机组商用低浓铀(LEU)、众多下一代反应堆设计所需的商用高 Assay 低浓铀(HALEU),以及国家安全任务所需浓缩铀的日益增长需求。上周 Centrus 签署合同,敲定美国 DOE 授予的9亿美元任务订单条款。

标普 SmallCap 600 旨在衡量美国股市小盘股板块。

  • 值得关注的原因:Centrus 是美国本土唯一 HALEU 生产商,入选指数标志资本市场对先进反应堆燃料供应链前景的看好,对我国 HALEU 自主化与核燃料供应链安全具对标意义。

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4.5 General Fusion · 1条(2026-07-06)

新闻1:Spring Valley Acquisition Corp. III 股东批准与 General Fusion 的业务合并

原文(English):

Spring Valley Acquisition Corp. III ("Spring Valley" or "SVAC") today announced that its shareholders have approved the previously announced business combination with General Fusion Inc., a leader in the commercialization of fusion energy. General Fusion securityholders also voted to approve the transaction. The approval represents another significant milestone toward completing the transaction and advancing General Fusion's Magnetized Target Fusion (MTF) technology.

The closing is expected on or about Friday, July 10, 2026, subject to regulatory approvals. At closing, Spring Valley will be renamed "General Fusion Group Ltd." The combined company's shares and warrants are expected to trade on Nasdaq under "GFUZ" and "GFUZW."

"Becoming the first publicly traded pure-play fusion company marks an incredible next chapter," said Greg Twinney, CEO of General Fusion.

Quick Facts:

  • General Fusion's MTF is designed to solve significant barriers to commercializing fusion, avoiding superconducting magnets and high-powered lasers while enabling use of existing materials.

  • In early 2025, General Fusion built and began operating its Lawson Machine 26 (LM26) demonstration machine in under two years. LM26 is the first MTF demonstration machine at commercially relevant scale, mechanically compressing plasma with a lithium liner at 50% commercial-scale diameter.

  • LM26 aims to achieve plasma heating to 1 keV (10 million °C), then 10 keV (100 million °C), and ultimately the Lawson criterion.

中文翻译:

Spring Valley Acquisition Corp. III("Spring Valley"或"SVAC")今日宣布其股东已批准此前公布的与 General Fusion Inc.(聚变能源商业化领军者)的业务合并。General Fusion 证券持有人也投票批准该交易。批准是完成交易、推进 General Fusion 磁靶聚变(MTF)技术的又一重要里程碑。

交易预计于2026年7月10日(周五)前后完成(待监管批准)。交割时 Spring Valley 将更名为"General Fusion Group Ltd."合并公司证券预计以"GFUZ"和"GFUZW"在纳斯达克交易。

"成为首家上市纯聚变公司标志着不可思议的下一章,"General Fusion CEO Greg Twinney 表示。

快速事实:

  • General Fusion 的 MTF 旨在解决聚变商业化重大障碍,避开超导磁体与高功率激光,同时可使用现有材料制造耐用机器。

  • 2025年初,General Fusion 在不到两年内部署并运行其 Lawson Machine 26(LM26)演示装置。LM26 是首台商用相关规模的 MTF 演示机,以锂衬里在50%商用直径下机械压缩等离子体。

  • LM26 目标实现等离子体加热至1 keV(1000万°C)、进而10 keV(1亿°C),最终达到劳森判据。

  • 值得关注的原因:聚变企业通过 SPAC 上市融资持续活跃,反映私营聚变资本化程度加深;General Fusion 主攻磁靶聚变(LM26 装置),其"实用工程路线"对我国聚变多元化技术路线布局具参考。

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