乌江白马航电枢纽上下游围堰成功合龙。 11 月2 7日，乌江白马航电枢纽上下游围堰成功合龙，这也标志着目前重庆在建规模最大的水电项目——乌江白马航电枢纽正式进入大 坝主体施工阶段。 来源：央视新闻客户端 据介绍，乌江白马航电枢纽工程概算总投资113亿元，电站装机4 8万千瓦，项目以航运为主，兼顾发电，预计在20 28年完成大坝浇筑， 2029年实现三台机组全部投产发电。 End 欢迎分享给你的朋友！ 出品 | 中国能源报（c ne ne rgy） 编辑丨赵方婷 建成后，不仅每年可提供清洁能源17.62亿度，还可渠化航道4 5. 3公里，船闸年通过能力1060万吨，将打通渝东南和黔东北地区进入长 江黄金水道"最后一公里"，对推动乌江航运的全面复苏、促进乌江流域地区经济社会高质量发展具有重大意义。 ...

Core Insights - The Huadian Qiongjie Wind Power Project has officially commenced grid-connected power generation, marking it as the highest operational wind power project globally at an altitude of 5,370 meters and the largest single-unit capacity wind power project in Tibet [1][4] Group 1: Project Overview - The wind power project is located in Qiongjie County, Shannan City, Tibet, with a total installed capacity of 60 megawatts, consisting of 11 units of 5.0 megawatts and 1 unit of 6.25 megawatts [1] - The project includes a grid-connected energy storage system with a capacity of 12 megawatts and 48 megawatt-hours, which is designed to stabilize wind power fluctuations and enhance grid reliability [5] Group 2: Environmental and Technical Challenges - Constructing a wind farm at altitudes above 5,000 meters presents significant engineering challenges, including low oxygen levels (57% of that at sea level) and temperature variations exceeding 20 degrees Celsius [4] - The construction team implemented innovative techniques, such as optimizing concrete mixtures and using a "film + cotton + colored cloth" insulation method, ensuring concrete strength and durability in low-temperature conditions [4] - The project utilized a single-blade hoisting technique for the first time in ultra-high-altitude areas, reducing the required operational space by approximately 66% and increasing the effective working wind speed limit to 10 meters per second [4] Group 3: Ecological and Economic Impact - The project has restored 360,000 square meters of vegetation and laid protective netting over 120,000 square meters, demonstrating a commitment to ecological protection alongside construction [4] - Local communities have benefited economically, with direct income increases of over 3.6 million yuan and an additional 11 million yuan generated for local industries through land leasing, participation in construction, and skills training [4]

Core Insights - The Tibet Kaitou Group has successfully topped the heat-collecting tower of the world's highest and Tibet's first tower-type solar thermal power station, the Anduo Tushuo 100MW solar thermal + 800MW photovoltaic integrated project, in just 233 days, setting a record for similar projects [1][2][4] Project Overview - The heat-collecting tower stands at 185 meters in the Tanggula high-altitude region, where the average annual temperature is -2.8°C and oxygen levels are only 60% of that at sea level [2] - The project utilizes 15,927 heliostats to focus sunlight onto the tower's top, heating molten salt to 565°C for energy conversion [2][4] Construction Achievements - The construction team overcame extreme cold and low oxygen conditions, achieving a vertical deviation of only 3 millimeters in the tower's structure [2][4] - Innovative techniques such as "layered thermal insulation pouring" and "electric heating" were employed to ensure concrete quality during construction [4] Project Significance - The project is a key energy initiative under Tibet's 14th Five-Year Plan, with a total capacity expected to generate approximately 260 million kWh annually, enough to power around 200,000 households [6] - It is projected to save 60,000 tons of standard coal and reduce carbon dioxide emissions by 165,000 tons each year, contributing to the development of clean energy in high-altitude regions [6]

Core Insights - The article highlights the development of a clean energy base in Changdu, Tibet, focusing on the integration of solar power and livestock farming in a sustainable ecosystem [1][2] - The city has established a long-term clean energy development plan, aiming to enhance the quality and scale of clean energy production [1] - Collaborative efforts with other regions, such as Fujian, Chongqing, and Tianjin, are being made to develop significant clean energy projects [1] Group 1: Clean Energy Development - Changdu has built and is constructing clean energy installations totaling 17.49 million kilowatts, with 2.98 million kilowatts already completed [1] - The city is leveraging its water, wind, and solar energy resources as part of its three main competitive industries [1] - The "1+3" clean energy cooperation model has been established with other provinces to jointly develop a 700,000-kilowatt solar power project [1] Group 2: Infrastructure and Economic Impact - The construction of power transmission projects like Jinshang DC and Zang-Yue DC will position Changdu as a key hub for electricity export [2] - The clean green electricity generated in Changdu is expected to be distributed nationwide, transforming resource advantages into economic and developmental benefits [2] - The development of a robust power export network will enhance the region's internal development momentum [2]

Core Insights - The article highlights the development of a clean energy base in Changdu, focusing on the integration of solar power and livestock farming in a sustainable ecosystem [1] - Changdu has established a "1+3" clean energy cooperation model with Fujian, Chongqing, and Tianjin, aiming to enhance clean energy development and collaboration [1] - The construction of major power transmission projects will position Changdu as a key hub for clean energy distribution, transforming resource advantages into economic benefits [2] Group 1 - The Changdu region is leveraging its water, wind, and solar energy resources to establish clean energy as a primary industry, with a long-term development plan in place [1] - The region has a total installed clean energy capacity of 17.49 million kilowatts, with 2.98 million kilowatts already operational, significantly enhancing its power supply capabilities [1] - The collaboration with external provinces includes projects like the 700,000-kilowatt solar power project and the 100,000-kilowatt wind power project, showcasing a commitment to large-scale clean energy initiatives [1] Group 2 - The construction of power transmission projects such as Jinshang DC, Zangyue DC, and Zangchuanqu AC will create a robust power export network, enhancing Changdu's role in national energy distribution [2] - The clean green electricity generated in Changdu is expected to be distributed across the country, converting resource advantages into developmental strengths [2]

Core Insights - Recently, China Nuclear Zheneng Energy Co., Ltd. underwent a business change, with Zhejiang Energy Group Co., Ltd. exiting as a shareholder and Zheneng Power (600023) joining as a new shareholder [1] - The registered capital of the company increased from 1.42 billion RMB to approximately 2.63 billion RMB, representing an increase of about 85% [1] - There were also changes in some senior management positions within the company [1] Company Overview - China Nuclear Zheneng Energy Co., Ltd. was established in February 2014 and is legally represented by Zhong Hua [1] - The company's business scope includes the development technology, technical consulting, and services related to nuclear power and clean energy projects [1] - The company's shareholders include Zhejiang Zheneng Power Co., Ltd., China Nuclear Power (601985), and Minsheng Life Insurance Co., Ltd. [1]

Core Viewpoint - Guangdong Construction Group's subsidiary, Guangdong Hydropower No. 2 Bureau, has signed a cooperation framework agreement with the Maoming Binhai New Area Management Committee to collaborate on marine high-end equipment manufacturing, clean energy project investment, and infrastructure construction [1][2] Group 1: Cooperation Agreement Details - The agreement involves the establishment of a marine equipment company and the construction of an international marine equipment industrial park, focusing on high value-added clean energy equipment and smart marine ranch equipment [1] - The Binhai New Area Management Committee will provide support in terms of land use, port planning adjustments, and necessary approvals for the projects [1][2] Group 2: Strategic Advantages and Goals - The collaboration aims to leverage Guangdong Hydropower No. 2 Bureau's integrated advantages in clean energy investment and equipment manufacturing, utilizing Maoming's abundant clean energy resources for independent energy storage and other clean energy industries [1] - The agreement is expected to enhance the company's capabilities in marine high-end equipment manufacturing and expand its clean energy generation and construction business scale, ultimately improving operational performance and promoting sustainable development [2] Group 3: Project Implementation and Impact - The agreement serves as a guiding document for strategic cooperation, with specific cooperation matters to be formalized in future agreements [2] - The signing of the agreement is not expected to have a significant impact on the company's operating performance by 2025 [2]

Group 1 - The core focus of the visit by Liao Wenbin, Secretary of the Ya'an Municipal Committee, was to enhance cooperation with central enterprises in key areas such as clean energy development and industrial system construction [1][2] - The National Energy Group emphasized its commitment to ensuring energy security and stability, expressing a willingness to deepen cooperation with Ya'an in clean energy resource development and rural revitalization [1] - Ya'an is recognized as an important hydropower clean energy base in Sichuan Province, actively advancing the development of photovoltaic, wind energy resources, and pumped storage projects [1][2] Group 2 - China CNR Corporation introduced its modern industrial system and new development pattern, highlighting opportunities for collaboration with Ya'an in logistics, tourism, and transportation [1][2] - Liao Wenbin pointed out Ya'an's unique transportation advantages and solid industrial foundation, urging China CNR Corporation to support Ya'an as a strategic hub in the southwest region [2] - The series of business visits demonstrated Ya'an's determination to engage with central enterprises to promote high-quality development in clean energy and high-end equipment manufacturing [2]

Core Insights - The first batch of wind turbines for the Palmera Wind Power Project in Brazil was connected to the grid on May 10, 2023, marking a significant milestone for the project [1] - The project, located in Paraíba state, is the largest overseas greenfield wind power project by the China Three Gorges Corporation (CTG) [1][5] - Upon completion, the project is expected to generate an average of 2.554 billion kilowatt-hours of clean energy annually, equivalent to saving approximately 779,000 tons of standard coal and reducing carbon dioxide emissions by about 2.125 million tons [5] Project Details - The Palmera Wind Power Project has a total installed capacity of 648 megawatts, consisting of 108 units of 6 megawatt turbines, along with a 500 kV booster station and 75 kilometers of transmission lines [1] - Construction began on October 31, 2023, with the first turbine foundation completed by April 21, 2024 [1] Company Strategy - CTG has been focusing on the Latin American market, establishing subsidiaries such as CTG Brazil and CTG Latin America to manage clean energy investments and operations in Brazil and other key Latin American countries [5][10] - The company has successfully developed multiple high-quality clean energy projects in Brazil, including hydroelectric and photovoltaic projects, demonstrating its commitment to the region [10] Market Potential - Latin America possesses abundant renewable energy resources, including solar, wind, and hydropower, providing a solid foundation for CTG's expansion in the region [11]

Core Points - The largest bulb-type run-of-river hydropower unit in Asia has officially commenced construction in Shichuan Province, specifically in the Shimen County of Ya'an City [1][2] - The hydropower station, named the Eagle Rock Level 1 Hydropower Station, is the 17th station in the 28-level development plan of the Dadu River hydropower project and is a key construction project during the 14th Five-Year Plan in Sichuan Province [2][4] Group 1 - The total installed capacity of the Eagle Rock Level 1 Hydropower Station is 300,000 kilowatts, featuring four of the largest single-unit 75,000-kilowatt bulb-type run-of-river turbine generator sets in Asia [2] - Upon completion, the station is expected to generate an average annual electricity output of 1.37 billion kilowatt-hours, saving approximately 450,000 tons of standard coal and reducing carbon dioxide emissions by over 1.1 million tons annually [2] Group 2 - The project received approval from the National Development and Reform Commission at the end of 2024 and is planned to be developed in conjunction with the downstream Eagle Rock Level 2 Hydropower Station [4] - Once operational, the hydropower station will provide energy support for the Chengdu-Chongqing economic circle [4]