The annual electricity production of the Three Gorges Dam is approximately 80 to 100 billion kWh.
The Three Gorges Hydroelectric Power Station will install 32 hydroelectric units with a single capacity of 700,000 kilowatts, plus two 50,000 kilowatt hydroelectric units, with a total installed capacity of 22.5 million kilowatts. and an annual electricity generation capacity of 22.5 million kilowatts. With a capacity of 80 to 100 billion degrees, it is the largest hydroelectric plant in the world.
The Three Gorges Dam project consists of the main building and the diversion project, with a total length of approximately 3,335 m and a crest elevation of 185 m. The total investment of the project is 95.46 billion yuan. December 14, 1994. Construction, the entire line was successfully built on May 20, 2006. The power generation of the Three Gorges Hydroelectric Power Station exceeded the100 billion kilowatt hours in 2018, setting a new world record for annual electricity production from a single power plant.