arlene
July 20, 2026
Hydroelectricity is generated by capturing the kinetic energy of flowing or falling water and converting it into electrical power through turbines connected to generators. This process, which accounts for approximately 16% of global electricity production, represents the world’s largest renewable energy source and has powered communities for over a century.
The physics behind hydroelectric generation are straightforward: water stored at height possesses gravitational potential energy that transforms into kinetic energy as it descends. When directed through turbines, this movement spins massive blades connected to …
