雅砻江流域两座大型水电工程实现同步截流

Core Insights - The simultaneous river diversion of the Mengdigou and Yagen I hydropower stations marks a significant milestone in the construction of China's first integrated water-wind-solar energy base in the Yarlung Tsangpo River basin [1][2][4] Group 1: Project Overview - The Mengdigou hydropower station has an installed capacity of 2.4 million kilowatts and an average annual power generation of approximately 10.4 billion kilowatt-hours [1] - The Yagen I hydropower station has an installed capacity of 300,000 kilowatts and an average annual power generation of about 1.15 billion kilowatt-hours [1] - Together, these two stations are expected to save approximately 3.5 million tons of standard coal and reduce carbon dioxide emissions by about 9 million tons annually [1] Group 2: Development Progress - The Yarlung Tsangpo River basin's integrated water-wind-solar energy base is planned to have a total installed capacity of 78 million kilowatts by 2035, with current clean energy capacity at approximately 21 million kilowatts [2] - The base has already contributed over 1.1 trillion kilowatt-hours of clean electricity [2] Group 3: Technological Innovations - The Mengdigou hydropower station is utilizing intelligent construction and digital twin technology for comprehensive lifecycle data management, addressing challenges such as difficult terrain and complex coordination among multiple construction units [10] - The Yagen I hydropower station is implementing advanced technology solutions to enhance management efficiency by over 40% [11] Group 4: Economic Impact - The construction of the Mengdigou hydropower station is expected to generate approximately 1.05 billion yuan in tax revenue and create around 5,000 jobs annually [13] - The Yagen I hydropower station will contribute about 140 million yuan in tax revenue and create approximately 3,000 jobs each year [13] Group 5: Strategic Importance - The Yarlung Tsangpo River basin is positioned as a key player in China's transition to a green energy system, with a focus on renewable energy integration and efficiency improvements [4][14] - The project aims to support national energy security and contribute to the global transition to low-carbon energy solutions [14]