央视网消息：元旦假期，在全国各地重大工程的建设现场，成千上万建设者们仍坚守岗位，以实干精神推动工程建设扎实向前。 在海拔4400多米的川西高原，我国最大的超高海拔山地光伏项目——茶布朗光伏电站刚刚实现投产试运行。节日期间，1000余名建 设者坚守岗位，扎实做好设备调试与运行保障工作。 在陕西西康高铁建设现场，道岔闪光焊等关键工序正加快推进，为后续轨道精调及联调联试奠定坚实基础。这个假期，从能源建设 到交通大动脉、民生工程的建设现场，都是一片火热景象。 不仅是在高原，元旦假期，在沙漠、深海等建设现场，建设者们都坚守在一线。在巴丹吉林沙漠腹地的这个油田，刚刚实现了首次 冬季钻井作业，70多名石油工人坚守大漠深处，为极端复杂条件下能源勘探积累宝贵经验。在海南，"深海一号"刚刚顺利完成原油 外输作业，作业用时从最初的18小时，缩短到了不到8个小时。 中国海油"深海一号"气田生产监督尹燕波表示，新的一年，他们将努力推动我国深水油气开发技术再上新台阶。 国投集团雅砻江公司茶布朗光伏项目负责人冷超勤介绍，总书记的新年贺词，让他们感受到了对一线奋斗者的深切关怀。他们要把 总书记的勉励转化为实干动力！力争春节前具备正式商业运行 ...

一笔总额超20亿元的关联收购交易落地。 图片来源：桂冠电力公告 《每日经济新闻》记者注意到，桂冠电力此次收购的标的公司大唐西藏，目前在建项目为世界首台（套）500MW高水头冲击式机组依托项目、西藏境内首 座核准开工的百万千瓦水电站——大唐扎拉水电站。 12月29日晚间，桂冠电力（SH600236，股价7.16元，市值564.38亿元）公告称，拟以现金方式收购控股股东中国大唐集团有限公司（以下简称"大唐集团"） 持有的大唐西藏能源开发有限公司（以下简称"大唐西藏"）100%股权、中国大唐集团ZDN清洁能源开发有限公司（以下简称"大唐ZDN"）100%股权。 本次交易价格以评估基准日2025年6月30日两家标的公司全部股东权益价值的评估值为基础，考虑评估基准日后至2025年11月30日大唐集团对两家标的公司 新增实缴出资6.71亿元。经交易双方协商，标的公司交易价款总金额为20.25亿元。 拟超20亿元收购控股股东旗下两公司 据悉，大唐西藏于评估基准日的净资产账面价值为12.34亿元，评估值为13.50亿元，增值率9.44%；大唐ZDN净资产账面价值为-50.55万元，评估值为363.77 万元，评估增值414. ...

12月27日，国家"十四五"规划重大工程、金沙江上游川藏段装机规模最大的华电叶巴滩水电站首批机组正式投产发电。这标志着我国在高寒高海拔地区特高 拱坝建设与清洁能源开发领域取得又一重大突破。 叶巴滩水电站位于金沙江上游川藏段，是该河段13级水电规划中的第7级电站，由华电金沙江上游水电开发有限公司投资开发，中国电建集团成都勘测设计 研究院有限公司（简称"成都院"）承担规划论证和全阶段勘测设计。电站总装机容量224万千瓦，库容10.80亿立方米，设计年均发电量102亿千瓦时。全部 投产后，每年可节约标准煤超300万吨，减少二氧化碳排放700余万吨。 叶巴滩鱼类增殖放流站 电站建设历时二十余载，自2004年启动规划选点，2016年核准开工，2019年实现大江截流，至今首批机组投产，凝聚了数代建设者的智慧与汗水。工程面临 坝基地质构造复杂、深部卸荷带发育、高地应力（最高37.6兆帕）等多重挑战，建设期间还经历了两次白格堰塞湖自然灾害。通过持续科技攻关，项目团队 成功破解了构造发育、深卸荷带地基建坝、高地应力块裂岩体大型地下洞室群建造安全，以及高寒高海拔地区特高拱坝温控防裂、冬季连续施工等关键技术 难题。 项目负责人李竞 ...

Group 1 - The fund named Guizhou Qianeng No.1 Private Equity Fund has been established with a total investment of 2.7 billion yuan [1][3] - The fund will focus on three core areas: clean energy development, clean coal utilization technology, and new energy storage systems, aiming to support Guizhou's energy transition goals during the 14th Five-Year Plan [3] - The fund is expected to initiate its first project selection by 2025, prioritizing energy transition projects with high technological maturity [3] Group 2 - The fund is backed primarily by the Guizhou Provincial Energy Structure Adjustment Equity Investment Fund and is managed by Guizhou Industrial Investment Fund Management Co., Ltd. [1][3] - It is anticipated that the fund will leverage approximately three times the social capital to participate in local energy projects, accelerating the formation of a trillion-yuan-level green energy industry chain [3]

Core Insights - The project "Key Technology Research and Demonstration Application of Underground Space and Geothermal Utilization in Mines" has successfully passed the expert review and acceptance organized by Shandong Energy Group [1] Group 1: Project Overview - The project integrates multidisciplinary approaches, focusing on the reuse of resources from closed mines and the development of clean energy [1] - Numerical simulations were conducted to assess the geothermal resource potential and seasonal energy storage feasibility of underground mine spaces [1] - A geothermal heating experimental project was established by modifying and expanding typical mining facilities, providing a reference for geothermal energy development in similar abandoned mines [1] Group 2: Future Directions - The company will continue to summarize experiences in the development and utilization of underground mine spaces [1] - There will be an active promotion of comprehensive utilization models for mine water and thermal resources [1] - The company aims to explore integrated smart energy development and utilization solutions, providing technical support for geothermal resource development and the utilization of mine water resources [1]

Core Viewpoint - The successful completion of the upstream and downstream cofferdams at the Wujiang Baima Navigation and Hydropower Hub marks the transition to the main construction phase of the largest hydropower project under construction in Chongqing, with a total investment of 11.3 billion yuan [1]. Group 1 - The Wujiang Baima Navigation and Hydropower Hub has a planned installed capacity of 48,000 kilowatts and is primarily focused on navigation while also generating electricity [1]. - The project is expected to complete dam pouring by 2028 and have all three generating units operational by 2029 [1]. - Upon completion, the project will provide 1.762 billion kilowatt-hours of clean energy annually and enhance navigation by channeling 45.3 kilometers, with a lock annual throughput capacity of 10.6 million tons [3]. Group 2 - The project will significantly improve the connectivity of the southeastern Chongqing and northeastern Guizhou regions to the Yangtze River Golden Waterway, addressing the "last mile" issue for Wujiang navigation [3]. - The development is anticipated to promote the comprehensive recovery of Wujiang navigation and contribute to the high-quality economic and social development of the Wujiang River Basin [3].

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]