当地时间5月10日16时36分，三峡集团巴西帕尔梅拉风电项目首批风机并网发电。 帕尔梅拉风电项目位于巴西东北部帕拉伊巴州，由在汉央企三峡集团所属三峡国际三峡巴西公司投资建设，是三峡集团最大的海外绿地风电项目。项目于 2023年10月31日开工，2024年4月21日完成首台风机基础浇筑，总装机容量为648兆瓦，安装108台单机容量6兆瓦机组，配套建设1座500千伏升压站及75公里 送出线路。 the state r a the state e 1974 - Carder the state of the career the state t a 11 STERNE t 201 1 12 300 - th the state of the program a t 201 and and 200 per 1 There Castle 作者 The Course 164 THE ACT the star t the an 11 11 2 e 5 % 72 12 一般的 company in the t 2 1 Resear 724 or and a photologic 1 20 上元 and the last st ...

亚洲最大灯泡贯流式机组在四川石棉开工 中新网成都9月25日电 (薛洋)25日，亚洲最大灯泡贯流式机组——国家能源集团大渡河老鹰岩一级水电 站在四川省雅安市石棉县正式开工建设。 老鹰岩一级水电站是大渡河水电规划28级开发方案中的第17级电站，同时也是四川省"十四五"重点建设 项目，总装机容量30万千瓦，安装4台亚洲单机最大的7.5万千瓦灯泡贯流式水轮发电机组。该电站建成 后，年均发电量可达13.70亿千瓦时，每年可节约标准煤约45万吨，减少二氧化碳排放超110万吨。 项目效果图。国家能源集团供图 开工仪式现场。周婷婷 摄 广告等商务合作，请点击这里 本文为转载内容，授权事宜请联系原著作权人 中新经纬版权所有，未经书面授权，任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview")，看更多精彩财经资讯。 据了解，该项目于2024年年底获国家发改委核准批复，规划与下游在建的老鹰岩二级水电站成组成串同 步开发，建成后将为成渝地区双城经济圈提供能源助力。(完) 来源：中国新闻网 编辑：徐世明 ...

9月15日，我国海拔最高的750千伏超高压变电站——国家能源集团青海玛尔挡水电站750千伏云杉变电 站投运满两周年，累计送出电能超65.5亿千瓦时。 面对高海拔地区风沙大、气候多变等恶劣自然条件，以及设备运行效率下降问题，国家能源集团青海电 力有限公司玛尔挡分公司对设备开展高频次巡检与精准化维护，并引入智能巡视系统、在线监测系统等 先进技术手段，实时掌握设备运行状态。 作为750千伏智能变电站工程，该电站运行人员可通过先进的智能化辅控系统，实现与相邻变电站、电 网调度的数据共享及智能互动，不仅有效保障电网安全稳定运行，更提升了区域供电可靠性及抵御事故 风险的能力，对黄河上游水资源优化利用和清洁能源开发有重要意义。（祁增蓓 樊晓玥） 据悉，该变电站位于海拔3365米的青海省海南藏族自治州同德县境内，距玛尔挡水电站大坝约1.2公 里，拥有2台容量为210万千伏安的变压器、5回750千伏出线、19回330千伏出线，承担着汇集玛尔挡、 青海省果洛藏族自治州等地区水电、新能源等清洁能源电力的外送任务，为"青海—河南"直流特高压重 点工程提供电源保障。 ...

Core Viewpoint - The Ministry of Industry and Information Technology, the State Administration for Market Regulation, and the National Energy Administration have released the "Power Equipment Industry Stabilization and Growth Work Plan (2025-2026)", which aims to expand domestic effective demand and stabilize power equipment demand through major energy projects [1] Group 1: Demand Expansion and Stabilization - The plan emphasizes the need to expand domestic effective demand by relying on major engineering projects in the energy sector [1] - It aims to stabilize the demand for power equipment by accelerating the development of large onshore wind and photovoltaic bases [1] Group 2: Renewable Energy Development - The plan promotes orderly construction of offshore wind power and encourages distributed development of wind and solar power [1] - It also supports the integrated development of wind and solar energy [1] Group 3: Coal and Hydropower Initiatives - The plan continues to implement the "three reforms" of coal power, promoting the construction of new-generation coal power and the orderly elimination of outdated capacity [1] - It actively promotes major hydropower construction and the development of pumped storage projects [1] Group 4: Nuclear Power and Grid Optimization - The plan supports the steady advancement of nuclear power development and the safe and orderly approval of several coastal nuclear power projects [1] - It aims to optimize the national power system design and approve the construction of key power interconnection projects [1] Group 5: Smart Grid and Energy Storage - The plan promotes the construction of smart microgrids and the application of energy storage on the power source and grid side [1] - It aims to enhance the grid's capacity to accept, allocate, and regulate clean energy [1]

Core Viewpoint - The development of hydropower and solar energy projects in Tibet is crucial for addressing local electricity shortages and promoting economic growth through clean energy sources [3][4][5]. Group 1: Hydropower Development - The Huaneng Cangmu Hydropower Station is the first large-scale hydropower station in Tibet, with a total installed capacity of 510,000 kilowatts, significantly contributing to the local power grid [4][5]. - The hydropower station has replaced approximately 2.3 billion kilowatt-hours of electricity generated from diesel plants, saving about 418,000 tons of standard oil annually [5]. - Tibet has abundant water resources, with theoretical hydropower potential exceeding 200 million kilowatts, yet the development has been limited historically [4][5][9]. Group 2: Solar Energy Development - The Huaneng Jiawa Solar Storage Power Station, the largest of its kind in Tibet, was completed in March 2023 and can meet the electricity needs of around 60,000 households [6][7]. - High-altitude conditions in Tibet provide significant advantages for solar energy generation, including strong sunlight and minimal atmospheric interference [7]. - The solar power station employs dual-sided solar panels to enhance efficiency and has integrated energy storage systems to balance supply and demand [7][8]. Group 3: Energy Infrastructure and Impact - The construction of various power projects has transformed Tibet's electricity landscape, with the region achieving a power supply reliability rate of 99.6% and serving approximately 3.7 million people [9][10]. - The overall electricity consumption in Tibet has increased dramatically, with the highest load reaching 2.76 million kilowatts and total electricity consumption at 15.417 billion kilowatt-hours, nearly 600 times that of the region's early days [10]. - The development of clean energy projects not only addresses local energy needs but also contributes to environmental protection and economic benefits for local communities [10].

Core Insights - In the first half of 2025, the company reported a revenue of 41.292 billion yuan, a year-on-year decrease of 9.38%, while the net profit attributable to shareholders increased by 31.34% to 4.368 billion yuan [1] Group 1: Business Performance - The company actively promoted project development and focused on strengthening its core business, successfully signing the Xinjiang Yaobo project to enhance regional market layout [1] - The company achieved a total net sales volume of 127 million tons of cement and clinker, a slight year-on-year decrease of 0.09% [2] - The main business revenue reached 34.837 billion yuan, reflecting a year-on-year increase of 2.31%, while the main business cost decreased by 5.24% to 24.939 billion yuan [2] Group 2: Production Capacity and Expansion - During the reporting period, the company added 1.8 million tons of clinker capacity (overseas), 4 million tons of cement capacity, 3.5 million tons of aggregate capacity, and 5.25 million cubic meters of ready-mixed concrete capacity [2] - As of the end of the reporting period, the company had a total clinker capacity of 27.6 million tons and a cement capacity of 40.7 million tons [2] - The company also made progress in renewable energy projects, with a total installed capacity of 845 megawatts [2] Group 3: Profitability Metrics - The overall gross profit margin for products was 28.41%, an increase of 5.70 percentage points compared to the same period last year [2] - The gross profit margin for self-produced products was 28.85%, reflecting an increase of 5.84 percentage points year-on-year [2] - The company reported a trade volume of 1.87 million tons for cement and clinker, a year-on-year increase of 21.03% [2]

Group 1 - The company achieved significant progress in its three main businesses: comprehensive water resource development, clean energy development and operation, and ecological environmental protection and energy-saving services, successfully completing over half of its annual targets in the first half of the year [1] - The water resource segment delivered 20.43 billion cubic meters of water, achieving 53.4% of the annual plan, with significant progress in pipeline installation and investment in the southern central region of the province [1] - The clean energy sector integrated 300,000 kW of hydropower and 200,000 kW of wind power, generating 450 million kWh, which is 57% of the annual target, with ongoing projects in wind power and compressed air energy storage [1] Group 2 - The ecological environmental protection business made steady progress, with successful project completions including the equipment update for the Benxi High-tech Zone sewage treatment plant and the completion of the reclaimed water project at the Liaodong Bay Second Sewage Treatment Plant [2] - By the end of June, the company completed an annual investment of 1.316 billion yuan, with strategic emerging industries seeing a 60.96% year-on-year increase in investment [2] - The overall labor productivity reached 664,000 yuan per person, reflecting a year-on-year growth of 3.6% [2]

Core Viewpoint - The completion of the largest photovoltaic power station in the Taklamakan Desert, the Tayu Qiemu Photovoltaic Power Station, marks a significant advancement in developing clean energy in ecologically fragile areas of China [1] Group 1: Project Overview - The Tayu Qiemu Photovoltaic Power Station has generated over 300 million kilowatt-hours of green electricity [1] - It is the first large-scale centralized photovoltaic power station built in the center of a shifting desert in China, covering an area of 3,916 acres and consisting of nearly 260,000 solar panels [1] - The power station is equipped with a 10 megawatt energy storage system [1] Group 2: Additional Developments - The Tarim Oilfield has established five centralized photovoltaic power stations in the Taklamakan Desert, including Weili, Qiemu, Yecheng, Jiashi, and Shangku, with a total installed capacity of 2.6 million kilowatts [1] - These photovoltaic stations have collectively generated over 2 billion kilowatt-hours of green electricity, with a maximum daily power generation of 5 million kilowatt-hours [1]

Group 1: Core Insights - The establishment of China Yajiang Group Co., Ltd. marks the formation of the 99th central enterprise, coinciding with the groundbreaking of the Yarlung Zangbo River downstream hydropower project, which has a total investment of approximately 1.2 trillion yuan [1] - The Yajiang hydropower project is expected to have an installed capacity of nearly 70 million kilowatts and an annual power generation of 300 billion kilowatt-hours, sufficient to meet the annual electricity needs of 300 million people and replace 90 million tons of standard coal, reducing carbon dioxide emissions by 300 million tons [1][3] - The project is a significant step in China's clean energy development and is anticipated to drive economic growth in the western region, reshaping the global energy landscape [1] Group 2: Economic Impact - The Yajiang hydropower project is projected to create over 200 billion yuan in annual fiscal revenue for Tibet, enhancing the region's economic integration with other areas and improving the quality of life for its residents [5][6] - The total investment of 1.2 trillion yuan represents 88.7% of China's total water conservancy investment for 2024 and is six times the annual total investment amount for Tibet, indicating a substantial impact on regional economic growth and clean energy development [6][7] - The construction phase is expected to directly employ 80,000 workers and indirectly create 200,000 jobs, significantly boosting local employment opportunities [7] Group 3: Environmental and Technological Aspects - The Yajiang hydropower project will enhance the utilization rate of water resources to 85%, surpassing the conventional rate of 60% to 70%, and is expected to reduce carbon emissions by 360 million tons annually, which is 3.5% of the national total [3][4] - The project will promote the development of surrounding solar and wind energy resources, creating a complementary clean energy system that improves energy efficiency [3] - The construction will adhere to the highest industry standards for ecological protection, minimizing impacts on sensitive environmental areas and preserving original ecosystems [3][4]

Group 1 - India has historically been concerned about China's water resource development plans on the Yarlung Tsangpo River, but its recent reaction to the Yarlung hydropower project has been unexpectedly calm compared to previous responses [1][3] - The Indian government and media have previously viewed such projects as potential threats to India's water security, emphasizing the need for transparency and information sharing [3][9] - The current response from India reflects a shift in media coverage, which has become more objective and less alarmist, indicating a possible thaw in India-China relations [10][19] Group 2 - The Yarlung Tsangpo project is primarily aimed at enhancing China's domestic energy security and reducing reliance on foreign energy sources, rather than serving geopolitical interests [4][5] - The project is expected to significantly boost China's clean energy capacity and contribute to its carbon neutrality goals, while also fostering regional economic growth and job creation [6][17] - China has established a mature communication framework with India regarding cross-border water resource management, which has facilitated ongoing dialogue and cooperation [7][8][16] Group 3 - The project employs advanced engineering techniques and adheres to high ecological standards, aiming to minimize environmental impact while ensuring safety and efficiency [15][12] - China's commitment to responsible water resource management is demonstrated through its history of sharing hydrological data with India, even during periods of tension [11][16] - The recent diplomatic engagements between China and India suggest a mutual interest in stabilizing relations and collaborating on issues such as climate change and energy security [18][19]