Why does hydropower not pollute the environment?

Answer 1

Hydropower does not pollute the environment in the same way that fossil fuels do, as it generates electricity through the movement of water without burning any fuels. The process primarily involves capturing the kinetic energy of flowing water to turn turbines, which produces clean energy. While there can be ecological impacts, such as habitat disruption and changes in water quality, hydropower itself does not emit greenhouse gases or air pollutants during operation. Overall, it is considered a renewable energy source with a lower environmental footprint compared to conventional energy generation methods.