金沙江上游昌波水电站成功实现大江截流

Core Points - The Huadian Jinshang Changbo Hydropower Station has successfully achieved river diversion, marking the commencement of the main dam construction phase for the largest hydropower project under construction in China [1] - The project is part of the national "14th Five-Year Plan" and is a key component of the clean energy base in the upper reaches of the Jinsha River [1][2] - The hydropower station has an installed capacity of 826,000 kilowatts and is expected to begin generating electricity with its first batch of units in 2028 [1] Group 1 - The Huadian Jinshang Changbo Hydropower Station is located at the confluence of Mangkang County in Tibet and Batang County in Sichuan, on the upper mainstream of the Jinsha River [1] - The project features significant engineering challenges, including long water diversion, large caverns, and high-stress underground construction [1] - The construction aims to balance safety, quality, progress, and investment control while promoting ecological protection alongside hydropower development [1] Group 2 - Upon completion, the hydropower station is expected to generate over 4.3 billion kilowatt-hours of clean electricity annually, equivalent to saving approximately 1.4 million tons of standard coal and reducing carbon dioxide emissions by nearly 3.6 million tons [2] - The project plays a crucial role in ensuring national energy security, optimizing China's energy structure, and promoting regional coordinated development [2]