The type of energy produced by moving water is known as hydroelectric energy. This renewable energy source harnesses the kinetic energy of flowing or falling water to generate electricity. Typically, dams are constructed on large rivers, creating reservoirs that store water. When water is released, it flows through turbines, causing them to spin and generate electrical power. Hydroelectric energy is considered sustainable due to its low greenhouse gas emissions compared to fossil fuels. It plays a significant role in global energy production, providing a substantial portion of electricity, especially in countries rich in water resources.