TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has published its first Taskforce on Nature-related Financial Disclosures (TNFD) report, which summarizes the extent of Mitsubishi Electric group companies' dependence on natural capital, the impact of their operations on the natural environment, the associated business risks and opportunities, and initiatives they are taking to reduce their environmental impact. The contents of the report are in accor. ...

Every weekday, the CNBC Investing Club with Jim Cramer releases the Homestretch — an actionable afternoon update, just in time for the last hour of trading on Wall Street. Market update : The S & P 500 is on track for its fourth consecutive losing session, with Nasdaq-listed companies leading the market lower amid growing concerns about overspending on artificial intelligence infrastructure. The wheels came off the AI infrastructure trade once again on uncertainty over who is backing one of Oracle 's giant ...

Key Takeaways PNR recently declared a 27-cent dividend, marking its fifth increase in five years with a payout ratio of 21%.CNP announced a 23-cent dividend and has raised payouts eight times in five years, yielding 2.3%.VAC declared an 80-cent dividend, offering a 5.5% yield with a payout ratio of 44%.The U.S. market remains fraught with volatility, but investors are better off with nearly 19.2%, 15.8%, and 13.7% returns from the Nasdaq Composite, the S&P 500, and the Dow Jones Industrial Average, respecti ...

天眼查App显示，近日，安徽爱默生科电力科技有限公司成立，法定代表人为周天福，注册资本600万 人民币，经营范围为一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；配 电开关控制设备制造；配电开关控制设备销售；电力电子元器件制造；电力电子元器件销售；电力设施 器材销售；电气设备销售；电力行业高效节能技术研发；变压器、整流器和电感器制造；机械电气设备 制造；电气设备修理（除许可业务外，可自主依法经营法律法规非禁止或限制的项目）。 ...

Sanmina is growing, but that comes at a cost.Sanmina (SANM 7.42%) investors awoke to disappointment Tuesday, and the industrial stock is down 7.3% through noon ET despite what appears positive news.Deep in the heart of Texas, Sanmina Corporation plans "a major expansion of its Energy business with a new state-of-the-art factory in Houston." Opening in 2027, the new factory will target the U.S. energy market and be "capable of building a broad range of high-quality energy products, including: medium-voltage ...

nVent, CADDY, ERICO, HOFFMAN, ILSCO, SCHROFF and TRACHTE are trademarks owned or licensed by nVent Services GmbH or its affiliates. CAUTION CONCERNING FORWARD-LOOKING STATEMENTS This press release contains statements that we believe to be "forward-looking statements†within the meaning of the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, are forward-looking statements. Without limitation, any statements preceded or followed by or that include the ...

With perceived growing risk in tech, investors are rotating into industrial, sending the sector to record levels. Joining us now is Nicole Del, Deutsche Bank research analyst. Nicole, great to have you with us. >> Thanks, great to be here.>> Uh, you know, it's actually been an extraordinary run that maybe people aren't even paying attention to. Um, it's the longest winning streak since August of 2020. The transports though, Nicole, as you know very well know, are are they're very different in terms of the c ...

New coolant distribution Units (CDUs) deliver scalability, and efficiency for HPC, AI Factory and data center environmentsFull range of CDUs from Motivair by Schneider Electric engineered for installation in diverse applications, offering high cooling capacities in a compact footprintCDUs enable seamless chiller plant optimization for reduced energy consumption, improved uptime, and lowered operational costs MCDU_45-50_Image.jpg MCDU_45-50_Image.jpg Buffalo, NY, USA, Dec. 15, 2025 (GLOBE NEWSWIRE) -- Mot ...

TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that in collaboration with Professor Toshiaki Kamachi and colleagues from the School of Life Science and Technology at Institute of Science Tokyo (Science Tokyo) they have achieved the world's first mechanism for elucidating the combined use of negative ions to enhance the oxidative action of ozone. In their joint study, they discovered that dissolving negative ions in the moisture surrounding viruses and othe. ...

涉及的行业与公司 * **行业**：美国电力变压器行业、人工智能数据中心电气系统行业[1][2][7][23] * **公司**：科士达、宏发股份、阳光电源[3] * **其他提及公司**：特变电工、江苏华鹏、正泰电器、保定天威等中国变压器供应商[20] 核心观点与论据 美国电力变压器市场动态 * **需求激增与供应短缺**：美国电力变压器订单交付周期已从疫情前的12个月延长至3-4年，甚至更长[1][7][9] 2023-2024年订单额已攀升至约60-80亿美元，部分行业预估高达100亿美元[9] 即使美国本土产能积极扩张，预计也只能满足约40%的国内需求[1][7][18] * **需求驱动因素**：人工智能数据中心是当前最强劲的需求增长动力，估计占新增需求的35%-45%[10] 可再生能源并网和电气化政策、以及因交付周期延长而提前采购的替换需求（约占10%）也是重要驱动因素[10][14] * **结构性产能不足**：供应最紧张的是大型电力变压器（>60或>100 MVA），全球产能多年来结构性不足[11] AI数据中心需求已从历史常见的50-80 MVA单元，升级至需要>200 MVA的变电站变压器和400-600 MVA的输电级变压器，加剧了本就供不应求的局面[11] * **价格与利润**：自2020年以来，变压器价格已翻倍以上[17] 中型变压器单价为200-500万美元，大型电力变压器单价为300-400万美元至800-1000万美元，超大型变压器单价可超过1000万美元[17] 大型变压器的经济利润主要流向制造商[17] * **中国供应商的机遇**：由于交付周期成为关键竞争因素，美国公用事业公司和数据中心运营商正越来越多地接受来自巴西、东欧、中国、韩国等地的非传统供应商[1][7][20] 中国供应商凭借显著更短的交付周期（约1年，而欧美供应商需3年）获得份额，但目前市场份额仍仅为2-3%[20] 在765kV超高压需求方面，特变电工等中国公司因有特高压经验可能获得机会[20] 主要限制在于许多中国公司缺乏本地团队和服务网络[20] 人工智能数据中心电气系统架构转变 * **向800V直流架构转型**：为应对AI带来的更高机柜功率密度（未来几年可能达到1MW），向800V直流架构转型被视为物理上的必然选择[2][23][24] 尽管电气系统资本支出可能溢价10-20%，但该架构预计将被大多数新建AI数据中心采用[2][23] * **固态变压器的长期前景**：固态变压器是直接将中压转换为800V直流的长期解决方案，但其广泛应用仍需验证在数据中心关键任务环境下的可靠性，并改善组件供应[2][23][25] 预计其成本比传统交流基准高约20%[28] * **备用电源系统演变**：备用电源正从集中式不间断电源向分散式电池备份单元转变，不间断电源与电池储能系统正在融合[2][23][27] 不间断电源市场与电池储能系统市场正在融合，不间断电源将纳入长期储能，可能替代柴油发电机[27] * **中国供应商的机会**：美国电气设备市场需求强劲增长（近年年增长率约20%，远超历史3-5%的水平），已超出本土制造能力，促使全球主要品牌越来越多地寻求与中国等非美国供应商建立合同制造（ODM）合作关系[2][29] 具体公司观点 * **科士达**：评级为买入，因其为欧洲/台湾客户在北美人工智能数据中心项目的不间断电源产品ODM合作订单能见度提高，且公司正与一家全球领先的电气公司共同开发其内部固态变压器，目标在2026年底推出产品[3] * **宏发股份**：评级为买入，其2024年人工智能数据中心相关收入已达7-8亿元人民币（约占总收入的5%），鉴于其约50%的全球市场份额，有望从可能增长的800V直流继电器应用中显著受益[3] * **阳光电源**：评级为中性，主要因为1) 太阳能+电池储能系统似乎并非美国人工智能数据中心的主要发电解决方案，存在地理位置不匹配且经济性不如燃气发电机；2) 在数据中心电气系统中，电池储能系统与不间断电源及柴油发电机作为备用电源解决方案存在重叠和融合，因此来自人工智能数据中心的增量电池储能系统机会可能不如许多市场参与者预期的那么积极；3) 对于固态变压器，其可靠性尚待验证，未来2-3年对公司的财务贡献能见度较低[3][6] 其他重要内容 * **市场数据**：美国电力变压器市场在正常年份（疫情前）基于出货量的市场规模约为20亿美元，2020年因疫情减半至约10亿美元，2023/2024年市场达到约30亿/40亿美元，2025年预计将达到约55-60亿美元，主要由数据中心驱动[8] * **其他约束环节**：专家认为，并网排队和燃气轮机供应是比变压器供应更紧张的约束环节[12] 断路器也是一个被忽视的组件：只有4-5家厂商能够生产满足数据中心要求的断路器，而美国变压器市场有30家活跃公司[12] * **替代解决方案**：为规避电网瓶颈并降低集中式发电风险，超大规模企业正在考虑部署更小的航空衍生燃气轮机（约25-60 MW），这将需求转向中型变压器范围[15] 离网、表后发电方案可以减少但无法完全消除变压器需求[16] * **执行风险与材料限制**：美国熟练劳动力严重短缺带来高执行风险，西门子能源的扩张已落后于计划[19] 材料限制也很重要：美国只有一家国内铁芯钢供应商，分接开关等组件也面临长交付周期[19] * **订单取消风险**：专家强调，现有订单并未因转向中国供应商而取消，相反，需要更快交付的新项目正授予中国公司[21] 一些制造商要求高达20万美元的预付款，仅用于预留生产产能[21]