库布其沙漠首个千万千瓦级特高压外送基地全面开工

Core Insights - The construction of the first 10 million kilowatt-level UHV (Ultra High Voltage) external delivery base in the Kubuqi Desert has officially commenced, marking a significant milestone for Inner Mongolia's energy sector [1][2] - The project involves a total investment of 98.8 billion yuan, with plans to build 8 million kilowatts of photovoltaic power and 4 million kilowatts of wind power, along with supporting coal power and new energy storage [1] Investment and Infrastructure - The base will feature a total capacity of 8 million kilowatts for external delivery, with a transmission line stretching 699 kilometers from Inner Mongolia to Hebei Province, operating at ±800 kV [1] - The project is expected to be completed and operational by the end of 2027, with an annual electricity delivery capacity of approximately 36 billion kilowatt-hours, of which 60% will come from renewable sources [1] Environmental Impact - The project aims to reduce standard coal consumption by approximately 6.4 million tons annually and cut carbon dioxide emissions by around 16 million tons, contributing to the green transformation of the energy structure in North China [1] - This initiative aligns with Inner Mongolia's strategy to enhance energy security and support the national "dual carbon" goals, while also addressing ecological challenges such as desertification [2]