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戈壁深处的“湖南指挥官”:巨型光热电站的守护者
Yang Guang Wang· 2025-09-17 02:21
Core Insights - The Akesai Huidong New Energy Solar Thermal Project in Gansu, surrounded by thousands of "super mirrors," represents a significant advancement in renewable energy technology, showcasing the successful integration of solar thermal and photovoltaic systems [1][2] Investment and Environmental Impact - The total investment for the project is 5.06 billion yuan, with an annual electricity generation capacity of approximately 1.7 billion kilowatt-hours, sufficient to meet the annual electricity needs of 570,000 households [2] - The project is expected to reduce carbon dioxide emissions by about 1.47 million tons annually, equivalent to afforestation efforts covering 1.2 million acres [2] Technological Advancements - The project validates the superiority of the "solar thermal + photovoltaic" intelligent coupling power generation model, effectively addressing the intermittency and volatility issues associated with pure photovoltaic power generation [2] - The project enhances the grid's ability to accept renewable energy and improves stability, contributing to the development of a safe, efficient, and green new power system [2] Team and Operational Excellence - A team of technicians from Hunan played a crucial role in the project's commissioning, overcoming harsh conditions to ensure the stable operation of the solar thermal system and its integration into the power grid [1][2] - The project manager emphasized the team's commitment not only to technical expertise but also to advancing clean energy development, reflecting a broader mission to support national strategic goals and achieve carbon neutrality [2]
能源早新闻丨事关光伏,我国科研人员取得新进展!
中国能源报· 2025-09-16 22:33
新闻聚焦 国内新闻 ◐藏粤直流输电工程启动建设。 据央视新闻报道,9月16日,我国"十四五"规划建设的跨省区输电重点工程,藏粤直流工程启动 建设,这是目前世界上输电能力最强、技术水平最先进、投资规模最大的柔性直流输电工程。2 02 9年全面投运后,每年可向粤港 澳大湾区输送超4 30亿度电能,相当于三峡电站年发电量的一半,10 0%为清洁能源。 ◐ 我国科研人员在无机光伏材料薄膜化领域取得新进展。 据新华社9月1 5日报道,从南京邮电大学获悉,该校柔性电子全国重 点实验室黄维院士和辛颢教授团队,用溶液法获得大面积"铜锌锡硫硒"光伏薄膜,并以10.1%的光电转化效率,验证了无机化合 物制备柔性光伏材料的产业化潜力。国际学术期刊《自然·能源》9月15日在线发表相关成果。 ◐美国下调日本汽车进口关税。 据央视新闻报道,当地时间9月15日,美国特朗普政府发布消息称,对日本汽车的进口关税将从 美国东部时间16日0时1分(日本时间16日13时1分)起,下调至15%。 ◐匈牙利将加速推进保克什核电站扩建项目。 据央视新闻报道,当地时间9月15日,匈牙利外长西雅尔多在国际原子能机构大会 上表示,匈牙利将不顾有关方面的阻挠,加 ...
今年上半年全市场研发投入超八千亿元—— 上市公司产业结构持续优化
Jing Ji Ri Bao· 2025-09-16 22:12
Core Insights - The report indicates that China's stock market has shown signs of recovery with a slight increase in revenue and profit for listed companies in the first half of 2025, reflecting a year-on-year growth of 0.16% in revenue and 2.54% in net profit [1][2] Group 1: Financial Performance - Nearly 60% of companies in the market reported positive revenue growth, with over 75% achieving profitability [2] - Excluding the financial sector, the revenue of real economy listed companies remained stable at 30.42 trillion yuan, while net profit increased by 0.94% to 1.59 trillion yuan [2] - The growth rates for companies listed on the ChiNext, STAR Market, and Beijing Stock Exchange were notably higher, with revenue growth of 9.03%, 4.9%, and 6.08% respectively, and net profit growth of 11.18% for ChiNext [2] Group 2: Sectoral Insights - The automotive and home appliance sectors experienced significant growth, with net profit increases exceeding 30% and revenue growth over 9% respectively [3] - The logistics sector also showed resilience, with a 10% revenue increase among five listed companies in the express delivery industry [3] - The shipbuilding industry led global exports with a 38.6% increase in delivery value, while overall revenue growth for listed companies in this sector was 23.42% [3] Group 3: R&D and Innovation - Total R&D investment across the market exceeded 810 billion yuan, marking a 3.27% year-on-year increase, with a notable rise in R&D intensity among the ChiNext and STAR Market [4] - The introduction of new regulations for the sci-tech bond market has facilitated the issuance of 824 bonds, raising over 1.02 trillion yuan, with a significant portion attributed to private enterprises [4] Group 4: Corporate Governance and Shareholder Returns - The number of companies announcing cash dividend plans has increased, with a total of 818 companies disclosing such plans, resulting in a total cash dividend of 649.7 billion yuan [6] - The overall dividend payout ratio reached 31.97%, slightly up from the previous year, indicating a growing trend towards regular and standardized profit distribution [6] - The willingness of private companies to distribute dividends has also increased, with 15 companies announcing dividends exceeding 1 billion yuan [6] Group 5: Market Dynamics - The capital market is evolving into a virtuous cycle where technology-driven companies are expanding through financing, leading to new productivity and rapid growth [7] - The interplay between production and consumption is fostering a robust drive for high-quality development in the capital market [7]
威力传动董事长李想: 二十二载精研传动 乘风而上布局全球
Core Viewpoint - The company is establishing a wind turbine gearbox smart factory in Yinchuan, with a total planned investment of 5 billion yuan, aiming to become the only large-scale wind turbine gearbox R&D and production base in Western China, addressing a critical gap in the wind power industry chain in the northwest region [1] Company Development Stages - The company has undergone three significant phases since its establishment in 2003: the entrepreneurial phase (2003-2006), focusing on industrial gearboxes; the wind power expansion phase (2007-2016), where it developed specialized wind turbine gearboxes; and the transformation and diversification phase (2017-present), marked by its listing on the New Third Board and the development of high-capacity offshore wind turbine gearboxes [2][3] Technological Innovation and Capacity Expansion - The company emphasizes technological innovation as its core competitive advantage, with R&D expenses increasing from 42.56 million yuan in 2023 to 51.35 million yuan in 2024, a growth of 20.65% [3] - As of June 30, 2025, the company holds 204 valid patents, including 31 invention patents, indicating a strong focus on R&D in gearbox design and efficiency [3] Production Capacity - The smart factory is expected to achieve an annual production capacity of 2,000 wind turbine gearboxes upon full operation, with a cumulative investment of 1.231 billion yuan as of August 2023 [4][5] Market Strategy - The company plans to leverage the anticipated global wind power market growth, with an expected addition of 981 GW from 2025 to 2030, to enhance its market presence through capacity release, technological iteration, and market expansion [6] - The company is pursuing a dual-path strategy for market expansion, focusing on partnerships with leading domestic firms like Goldwind Technology and expanding into international markets, particularly in Europe and Southeast Asia [7] Supply Chain Collaboration - The company aims to reduce costs through supply chain collaboration by securing framework agreements with key suppliers for core components, thereby maintaining product competitiveness while meeting market demand [8] Future Outlook - The company is committed to becoming a leading provider of transmission solutions globally, focusing on high-power gearboxes and expanding into high-end fields such as electric drive systems for new energy vehicles [8]
从西藏到广东 只要0.009秒! | 南都新知
Nan Fang Du Shi Bao· 2025-09-16 17:55
Core Points - The article discusses the construction of the Zang-Guangdong ultra-high voltage direct current (UHVDC) transmission project, which spans 2681 kilometers and has a rated transmission capacity of 10 million kilowatts [2][4] - The project aims to deliver over 43 billion kilowatt-hours of clean energy annually to the Guangdong-Hong Kong-Macao Greater Bay Area, equivalent to half the annual output of the Three Gorges Dam [4][10] - The total investment for the Zang-Guangdong project is approximately 53.2 billion yuan, with an additional investment of over 150 billion yuan for the integrated water, wind, and solar power generation base [6][8] Project Overview - The Zang-Guangdong UHVDC project is the world's most powerful and technologically advanced flexible direct current transmission project, featuring four converter stations located in Tibet and Guangdong [2][6] - The project will significantly reduce coal consumption by approximately 12 million tons and decrease carbon dioxide emissions by about 33 million tons [4][6] Technical Aspects - The project employs cutting-edge "multi-terminal flexible direct current transmission" technology, allowing for flexible dispatch of green electricity and minimizing disturbances to the power grid [7][8] - The transmission process is remarkably fast, taking only 0.009 seconds to deliver electricity from Tibet to Guangdong, with a transmission capacity of 2800 kilowatt-hours per second [7][10] Economic Implications - The Zang-Guangdong project is expected to create over 100,000 jobs during peak construction periods and significantly boost the economic development of Tibet [6][8] - The project addresses the energy distribution imbalance in China, where Tibet has abundant clean energy resources while Guangdong has high electricity demand [8][10] Energy Demand Context - Guangdong's electricity consumption has seen a significant increase, with data centers consuming 3.52 billion kilowatt-hours in the first half of the year, a year-on-year growth of 44.43% [9][10] - The project is crucial for supporting the Greater Bay Area's ambitions to become a "computing power hub," as the demand for electricity is directly linked to advancements in artificial intelligence and data processing [8][10]
巴基斯坦官员:中企投资建设水电站对巴清洁能源发展贡献巨大
Xin Hua She· 2025-09-16 15:25
伊克巴尔表示,作为中巴经济走廊重点项目,该水电站为巴持续输送清洁能源,缓解了巴国内长期 存在的电力短缺问题,在优化巴能源结构、降低传统能源依赖、筑牢国家能源安全防线等方面发挥了关 键作用。巴政府将始终全力支持水电站发展,持续强化安全保障措施,推动对华更深层次、更高水平的 务实合作。 中国驻巴基斯坦大使馆临时代办施远强在致辞中表示,苏吉吉纳里水电站作为清洁能源优势显著。 中资企业在运营中注重积极履行社会责任,社会成效明显。中方愿同巴方持续深化全方位合作,共同推 进中巴经济走廊"2.0升级版"建设。 新华社伊斯兰堡9月16日电(记者 杨恺 张敬尧)"由中国企业投资建设的苏吉吉纳里水电站为巴清 洁能源发展作出巨大贡献,是中巴能源领域合作的里程碑。"巴基斯坦规划、发展与特别项目部长阿赫 桑·伊克巴尔15日说。 由中国能源建设集团投资建设并运营的巴基斯坦苏吉吉纳里水电站商业运营一周年庆祝仪式15日在 巴首都伊斯兰堡举行。伊克巴尔在致辞中对苏吉吉纳里水电站过去一年的运营成果给予充分肯定。 巴基斯坦私营电力和基础设施委员会总经理沙阿·贾汉·米尔扎表示,苏吉吉纳里水电站已经成为促 进巴基斯坦经济增长、保障民生用电的关键力量。 ...
中国首个跨越三级地理阶梯的特高压直流输电工程启动建设
Xin Hua Wang· 2025-09-16 15:22
Core Points - The construction of the Zang-Yue DC project, the first ultra-high voltage direct current transmission project crossing the Qinghai-Tibet Plateau, Yunnan-Guizhou Plateau, and South China Hills, has commenced, supporting China's green economic development [2][4] - The project has a total investment of approximately 53.2 billion yuan and will transmit clean energy from Tibet to the Guangdong-Hong Kong-Macao Greater Bay Area [2][3] Group 1 - The Zang-Yue DC project is characterized by three "super" features: ultra-high altitude, ultra-long distance, and ultra-large capacity [2][3] - The project will face significant challenges, including high-altitude technology development and construction in complex natural environments [2][4] - The project will have a rated transmission capacity of 10 million kilowatts, delivering over 43 billion kilowatt-hours of electricity annually to the Greater Bay Area after full operation in 2029 [3] Group 2 - The project aims to solve global challenges related to large-scale clean energy transmission and the application of ultra-high voltage technology in extreme conditions [4] - The clean energy transmitted will replace approximately 12 million tons of standard coal consumption and reduce carbon dioxide emissions by about 33 million tons [4]
【环球财经】新预测:美国气候政策转向拖累全球气候治理
Xin Hua She· 2025-09-16 09:51
Core Insights - In the first half of this year, U.S. greenhouse gas emissions surged, leading to a global increase compared to the same period last year [1] - A new forecast indicates that the recent shift in U.S. climate policy under the new government towards supporting fossil fuels will hinder global climate governance [1] Group 1: U.S. Climate Policy Changes - The U.S. energy and climate policy has undergone the most drastic shift in recent years since President Trump returned to the White House, which will reduce the U.S. emission reduction rate to half of what was achieved in the past 20 years [1] - In the best-case scenario, where fossil fuels become more expensive and renewable energy is rapidly deployed, U.S. greenhouse gas emissions could only decrease by 43% by 2040, significantly lower than the previous administration's commitment to reduce emissions by 61% to 66% from 2005 levels by 2035 [1] Group 2: Global Climate Impact - The shift in U.S. policy is expected to have profound implications for the global climate crisis [1] - In the worst-case scenario, where the development of clean energy is severely constrained by economic and political factors, U.S. greenhouse gas emissions could potentially increase by the end of the 2030s [1]
总投资约532亿元藏粤直流工程启动建设
Zhong Guo Xin Wen Wang· 2025-09-16 07:37
Core Points - The construction of the Zang-Guangdong Direct Current Project has officially commenced, marking the world's largest clean energy direct current transmission project [1] - The project will span approximately 2,681 kilometers across Tibet, Yunnan, Guangxi, and Guangdong, with a rated transmission capacity of 10 million kilowatts [1] - Upon completion in 2029, the project is expected to deliver over 43 billion kilowatt-hours of electricity annually to the Guangdong-Hong Kong-Macao Greater Bay Area, which is about half of the annual output of the Three Gorges Dam, and will be 100% clean energy [1] Investment and Economic Impact - The total investment for the Zang-Guangdong Direct Current Project is approximately 53.2 billion RMB, with an additional investment of over 150 billion RMB for the integrated hydropower, wind, and solar energy base [1] - The project is anticipated to create over 100,000 direct jobs during peak construction, significantly boosting the economy of Tibet [1] Technical Challenges - The project will face significant technical challenges, including the development of direct current transmission technology at altitudes exceeding 4,300 meters and the integration of 20 million kilowatt-level renewable energy into the grid [2]
中来股份跌2.08%,成交额9145.54万元,主力资金净流出2042.21万元
Xin Lang Cai Jing· 2025-09-16 02:46
资料显示,苏州中来光伏新材股份有限公司位于江苏省常熟市沙家浜镇常昆工业园区青年路,成立日期 2008年3月7日,上市日期2014年9月12日,公司主营业务涉及太阳能电池背膜的研发、生产和销售。主 营业务收入构成为:光伏应用系统55.36%,组件24.10%,光伏辅材12.81%,其他5.46%,电池2.27%。 中来股份所属申万行业为:电力设备-光伏设备-光伏电池组件。所属概念板块包括:BIPV概念、BC电 池、钙钛矿电池、清洁能源、TOPCon电池等。 截至6月30日,中来股份股东户数5.31万,较上期减少1.04%;人均流通股17992股,较上期增加1.06%。 2025年1月-6月,中来股份实现营业收入33.04亿元,同比增长7.25%;归母净利润-1.69亿元,同比增长 44.83%。 9月16日,中来股份盘中下跌2.08%,截至10:32,报6.11元/股,成交9145.54万元,换手率1.54%,总市 值66.58亿元。 资金流向方面,主力资金净流出2042.21万元,特大单买入0.00元,占比0.00%,卖出1290.82万元,占比 14.11%;大单买入1422.70万元,占比15.56%,卖 ...