The Three Gorges Dam

The Three Gorges Dam, located on China's Yangtze River, is one of the world's largest hydroelectric power stations. It spans about 2.3 kilometers (1.4 miles) and stands 185 meters (607 feet) tall. The dam generates electricity by harnessing the river’s flowing water, providing a significant source of renewable energy for China. It also helps control flooding and improves river navigation. However, its construction caused the displacement of over a million people and impacted local ecosystems. Overall, the dam represents a major engineering achievement with both considerable benefits and notable environmental and social challenges.