创多项世界第一！藏粤直流超级工程，向湾区输电量能顶半座三峡

Core Points - The construction mobilization meeting for the ±800 kV UHVDC project from Southeast Tibet to the Guangdong-Hong Kong-Macao Greater Bay Area has been held, marking the start of the world's largest flexible DC transmission project in terms of transmission capacity, technology level, and investment scale [1][4] - The project is characterized by its "super high, super long, and super large" features, being the first UHV project to cross three geographical plateaus in China [4][5] Group 1: Project Overview - The project has a rated capacity of 10 million kilowatts, making it the strongest in the world in terms of transmission capacity [4] - Approximately 90% of the project route is mountainous, with 30% in high mountain ranges, indicating the challenging construction environment [4][5] - The total investment for the project is around 53.2 billion yuan, with an additional investment of over 150 billion yuan for supporting renewable energy bases [4][5] Group 2: Environmental Impact - Once completed, the project is expected to deliver over 43 billion kilowatt-hours of clean electricity annually to the Guangdong-Hong Kong-Macao Greater Bay Area, equivalent to half of the annual output of the Three Gorges Dam [4][5] - The project will significantly reduce carbon dioxide emissions by approximately 33 million tons and replace about 12 million tons of standard coal consumption [4] Group 3: Economic Implications - The project is anticipated to create over 100,000 direct jobs during peak construction, contributing positively to the economic and social development of Tibet [4][5] - The integration of hydropower, wind power, and solar power in the supporting energy bases is expected to stimulate growth in related upstream and downstream industries [4][5]