Core Insights - Sichuan's hydropower installed capacity has surpassed 100 million kilowatts, making it the first province in China to reach this milestone, accounting for approximately one-fourth of the national hydropower capacity, equivalent to about 4.4 Three Gorges Dam [1][3] Group 1: Hydropower Development in Sichuan - Sichuan is known as the "Province of a Thousand Rivers," with abundant hydropower resources, including the Jinsha River with a natural drop of 5,100 meters, the Yalong River at 3,830 meters, and the Dadu River at 4,175 meters [3] - The development of hydropower in Sichuan dates back 100 years, with significant milestones including the completion of the 140-kilowatt Dongwo Hydropower Station in 1925 and major projects like the Baihetan and Wudongde hydropower stations in recent years [3][4] - The Baihetan Hydropower Station features the world's largest single-unit capacity of 1 million kilowatts, marking a significant breakthrough in high-end equipment manufacturing in China [3] Group 2: Energy Transmission and Environmental Impact - As a key base for the "West-to-East Power Transmission" project, Sichuan has exported over 1.9 trillion kilowatt-hours of clean electricity to regions such as Central and Eastern China since 1998, equivalent to the total annual electricity consumption of Jiangsu, Zhejiang, and Anhui provinces combined [3] - The newly connected Yinjiang Hydropower Station has a total installed capacity of 390,000 kilowatts and is expected to deliver over 1.6 billion kilowatt-hours of clean energy annually, reducing carbon dioxide emissions by 1.3 million tons [4] Group 3: Future Energy Strategy - Sichuan is accelerating the planning and construction of a new energy system, promoting the complementary development of hydropower, wind, solar, hydrogen, and natural gas [4] - The province aims to transition from merely generating power to stabilizing power supply, upgrading from resource advantages to system capabilities, and contributing to the national "dual carbon" strategy and energy security [4]

Core Viewpoint - The successful commissioning of the Jinshang (Jinsha River upstream) to Hubei ±800 kV UHVDC project marks a significant advancement in high-altitude UHVDC technology, enhancing clean energy transmission capabilities and addressing regional power supply challenges in China [1][2]. Technical Innovation - The project utilizes ±800 kV rated voltage and 8 million kW rated capacity, achieving a transmission distance of nearly 1900 kilometers [1]. - It is the first UHVDC project to successfully apply site-level cascading technology in high-altitude areas, representing a breakthrough in technical innovation [1][2]. - The construction team set a world record by erecting transmission towers at an altitude of 4797.9 meters, showcasing the project's capability to operate in extreme environments [2]. Project Benefits - The project is expected to deliver approximately 40 billion kWh of clean electricity annually, equivalent to replacing 12 million tons of standard coal and reducing carbon dioxide emissions by about 30 million tons [1][2]. - It will facilitate large-scale development and transmission of hydropower from the Jinsha River upstream, optimizing the energy structure at the receiving end [2]. - The project will alleviate long-term power supply and demand imbalances in Central China, contributing to the establishment of a clean, low-carbon, safe, and efficient energy system [2]. Infrastructure Development - With the commissioning of the Jinshang-Hubei UHVDC project, the total number of UHV transmission corridors from Sichuan has reached seven, enhancing the province's capacity to export electricity [1][2]. - Sichuan has become the leading province in UHV construction in China, with a total of eight UHV projects in operation, significantly increasing its electricity export capacity to 62.6 million kW, doubling the capacity achieved during the 13th Five-Year Plan [5]. - The ongoing investment in the power grid infrastructure aims to further enhance the transmission capabilities and establish a comprehensive power delivery network across the region [5].

工程带来什么？ ●工程投运后，将保障金沙江上游水风光一体化基地的大规模开发与外送，优化送端能源结构 在四川甘孜州色炯玛山，金上—湖北特高压工程海拔最高塔开展放线工作。国网四川省电力公司供图 技术特征 采用±800千伏额定电压、800万千瓦额定容量的"双八百"特高压直流输电技术，输电距离近1900公里 技术创新 全球首个在高海拔地区成功应用分址级联技术的特高压直流输电工程，是特高压直流进入技术"创新区"、地 域"空白区"和施工"无人区"的典型工程 工程效益 工程投运后每年可输送清洁电能约400亿千瓦时，相当于替代标准煤1200万吨，减排二氧化碳约3000万吨 白鹤滩—江苏特高压工程 2022年投运 白鹤滩—浙江特高压工程 2022年投运 金上—湖北特高压工程 2025年投运 12月18日，金上（金沙江上游）—湖北±800千伏特高压直流输电工程建成投运。这不仅是首条深入川藏高原 腹地的特高压直流输电工程，还是"西电东送"能源大动脉、四川第7条出川"电力高速公路"。 ●可有效缓解华中地区中长期电力供需矛盾，助力构建清洁低碳安全高效的能源体系 ●川电最大外送能力达到6260万千瓦，比"十三五"时期实现翻番，极大缓解丰 ...

卡麦换流站位于西藏昌都市芒康县朱巴龙乡，海拔约3720米，是目前世界海拔最高的特高压换流站。换流站下方，海拔约2500米的金沙江上， 总装机容量75万千瓦的巴塘水电站持续轰鸣。从这里出发的清洁电能，将一路向东，接入华中特高压交流骨干网架。 作为国家"西电东送"的战略性工程，这条线路成功打通了金沙江上游清洁能源外送的新通道。 所谓"特高压"，国际上通常将交流1000千伏及以上、直流±800千伏及以上的输电工程称为特高压。因其具有"输得远、送得多、损耗小"的突出 优势，能跨越数千公里实现大容量电能的高效、稳定输送，被形象地喻为电力"高速公路"。 只需约6毫秒，来自西藏的电能，就能跨越1900公里，点亮湖北的灯。 12月18日零时，随着西藏卡麦换流站顺利完成168小时试运行，金上—湖北±800千伏特高压直流输电工程正式建成投运。这也标志着西藏首个 特高压输电工程投入运行，雪域高原的清洁能源规模化外送自此迈入"特高压时代"。 如今，这条电力"天路"的建成投运，显著提升西藏清洁能源外送能力，为华中地区提供了一座巨型"绿色充电宝"，也让西藏的资源禀赋得到更 加充分、更加高效地发挥。 工程的脉搏，连接着高原百姓的生活。近五 ...

人民财讯12月18日电，记者从山西省能源局获悉，"十四五"期间，山西煤炭产量累计约65亿吨，净输出 电量累计超7400亿度，稳居全国前列。三成以上电量供应给全国20多个省份，有力支撑了国家"西电东 送"战略。 （文章来源：新华社） ...

中新社拉萨12月18日电 (李东淮江飞波阮煜琳)中国国家电网有限公司(下称"国家电网")18日宣布，金上 —湖北±800千伏特高压直流输电工程(下称"金上—湖北工程")建成投运。这是首条深入川藏高原腹地的 特高压直流输电工程，对推动清洁能源跨区优化配置、促进能源绿色低碳转型、提升国家能源安全保障 能力具有重大意义。 金上—湖北工程起于金沙江上游，途经西藏、四川、重庆、湖北四省(自治区、直辖市)，送端在西藏昌 都和四川甘孜分别建设卡麦和帮果两座换流站，汇集金沙江上游的水电和新能源；受端在湖北黄石建设 大冶换流站，接入华中特高压交流骨干网架。工程采用±800千伏额定电压、800万千瓦额定容量的"双八 百"特高压直流输电技术，输电距离近1900公里。 该工程是全球首个在高海拔地区成功应用分址级联技术的特高压直流输电工程。投运后每年可输送清洁 电能约400亿千瓦时，相当于替代标准煤约1200万吨，减排二氧化碳约3000万吨，将有力推动金沙江上 游水风光一体化基地的规模化开发，优化送端能源结构，同时为华中负荷中心提供大规模绿色电力。 据国家电网介绍，该工程为"西电东送"再添一条能源大动脉，是继陕北—湖北工程之后的第二条 ...

近日黄仁勋就直接指出，美国或将在"AI竞赛"当中被中国反超。他给出的理由是，虽然美国在AI领域当中暂时领先，但是决定算力的基础能源电力，中国则 是美国的两倍。 因为中国在电力方面的建设规模与发展速度实在是太惊人了，截止到2023年，中国的发电量就约为9.4万亿千瓦时，是美国的2倍多了！ 而在速度方面那就更加不用说了，黄仁勋说，美国建设一个数据中心大约需要三年时间，而中国7天就能够建好一座医院。你说这还要怎么比啊？ 打个比方，如果说芯片是更加先进的跑车，那么支持它跑更快的电力就是一条高速公路，如果没有了这条高速公路，即使再快的跑车也很难跑到120码。所 以黄仁勋就担心，能源短缺会比芯片封锁更加致命！ 那么问题来了，在AI领域当中美国一直是严防死守，不给中国留一点机会，可是为什么中国还能够在这场终极博弈中弯道超车呢？又为什么说电力是新能 源革命的核心呢？这对我们普通人来说又会产生哪些影响呢？ 想要搞懂以上这些问题啊，那我们就先来回顾一下世界的能源霸权史。 曾经的日不落帝国，与其说经济的崛起是因为蒸汽机和工业革命带来的红利，倒不如说当时的英国掌控了全球的煤炭资源！ 因为虽然瓦特改良的蒸汽机提供了更加先进的动力，但是 ...

Economic Development - The GDP of Geermu City is projected to increase from 36.714 billion yuan in 2021 to 45.519 billion yuan in 2024, indicating a steady upward trend in economic development [4] - The city aims to establish a high-quality development benchmark in the western region by focusing on innovation, structural optimization, and urban-rural integration [4] Industrial Growth - Geermu is enhancing its modern industrial system by focusing on the "magnesium-lithium-potassium salt" industry, with a target of achieving an industrial output value exceeding 34 billion yuan by 2024 [5][6] - The city has established significant production capacities, including 8 million tons of potassium fertilizer, 106,000 tons of lithium carbonate, and 100,000 tons of metallic magnesium [6] Renewable Energy - Geermu has a total installed power capacity of 12.1131 million kilowatts, with renewable energy accounting for 91% of this capacity, solidifying its position in clean energy generation [7] - The city is developing the world's largest liquid air energy storage project, which will have a power output of 60,000 kilowatts and an annual transmission capacity of approximately 180 million kilowatt-hours [8] Tourism and Culture - The city received 17.4669 million tourists and generated a total tourism revenue of 10.072 billion yuan, with a significant increase in visitor numbers and revenue in 2025 [9] - Geermu has developed 56 key cultural tourism projects with a total investment of 1.825 billion yuan, enhancing its tourism infrastructure [9] Agricultural Development - Geermu has successfully developed 103,000 acres of goji berry cultivation, generating an annual output value of 799 million yuan, transforming previously barren land into a recognized quality production area [11][12] - The goji berry industry has created over a thousand direct jobs and indirectly benefited more than ten thousand people, contributing to rural revitalization [12] Innovation and Technology - The city has established 11 national and provincial R&D platforms and has invested 2.789 billion yuan in R&D, accounting for 6.13% of its GDP [13] - Geermu has implemented over 260 policies to support enterprises, significantly improving its business environment and facilitating digital reforms [13]

在湖北省兴山县黄粮镇户溪村，一架"比人还大"的无人机盘旋在百米高空，无人机下方20米处，国网湖 北超高压公司检修人员身着工作服、系牢安全带，正在更换±800千伏建苏线2128号铁破损的绝缘子。 11月27日，白鹤滩至江苏电力大动脉完成年度检修，此次检修中，国网湖北超高压公司职工首次应用无 人机辅助，将48公斤的卡具分两次吊往高空，更换破损的特高压绝缘子，避免了人工搬运，将检修时间 缩短了百分之六十。 作为"西电东送"重要通道，建苏线每年将312亿千瓦时的清洁水电送往江苏，可减少发电用煤1400万 吨，减排二氧化碳2542万吨，检修人员精准排查、高效作业，及时消除设备隐患，为冬季用电高峰供电 安全提供安全保障。 ...

Group 1 - The core viewpoint of the article highlights the growth trend in the number of bidding projects in China's hydropower industry from 2020 to 2025, with a projected total of 2,291 projects in 2024 and 2,640 projects in the first nine months of 2025 [2][4] - The main entities involved in bidding projects in the hydropower sector are other general enterprises and state-owned enterprises, with 6,464 projects (49%) attributed to general enterprises and 5,576 projects (42%) to state-owned enterprises as of September 2025 [4] - Yunnan Province is identified as the second-largest hydropower resource province in China, with a total hydropower resource capacity of 104 million kW and a potential installed capacity of 97.95 million kW, accounting for approximately 25% of the national total [7] Group 2 - The total water resources in Yunnan Province have shown fluctuations from 2017 to 2024, with a total of 176.039 billion cubic meters reported in 2024, reflecting a year-on-year increase of 17.2% [8] - As of the end of 2024, Yunnan Province's total installed capacity reached 15.188 million kW, with hydropower accounting for 8.36 million kW, representing 55% of the total capacity [11] - The hydropower generation figures for major companies in Yunnan include 6.698 billion kWh from Guotou Power and 6.173 billion kWh from Datang Power [11]