ZHAOTONG, CHINA – OCTOBER 06: Aerial view of the construction site of the Baihetan hydropower station on October 6, 2020 in Zhaotong, Yunnan Province of China. Baihetan hydropower station is on the Jinsha River, the upper section of the Yangtze, straddling Sichuan and Yunnan provinces. With an installed capacity of 16 million kilowatts, the dam is expected to generate more than 60 billion kW hours of electricity per year. Baihetan will be the world’s second-largest hydropower project after the Three Gorges project. (Photo by VCG/VCG via Getty Images)