Brief introduction of Ertan Hydropower Station

Letan Hydropower Station, also known as Ertan Hydropower Station, is located 3 kilometers upstream of Kurenai Wataru Town, Xincheng County, Guangxi, and is the eighth level of Nanpanjiang 10 hydropower base development. It is 76.2km away from the built Bailongtan Hydropower Station, and the downstream is Gong Qiao Hydropower Station. The average annual flow of the dam site is 2 180 m3/s, the annual runoff is 68.8 billion m3, the normal water level of the reservoir is 1 12m, the total storage capacity is 950 million m3, and the regulated storage capacity is 46 million m3. 1981may 15 phase I project was officially put into production, and160,000 kw units were installed. In 2003, the installed capacity of the expansion project was 4x15 = 600,000 kilowatts, the guaranteed power was 302 MW, the annual power generation was 3.5 billion kWh, and the total investment was as high as 4.024 billion yuan. The project also serves as the water source for drought-resistant projects in central Guangxi.