The worlds largest hydro-electric dam is the 'Three Gorges Dam' in China. It spans the Yangtze River and was completed in 2006. It has thirty-two generators + six which are being installed. It cost 26 billion US dollars and is 1,045 km2 in surface area.
Grand Coulee Dam Wiki it...
Malampuzha dam in Palakkad district is the biggest dam..... But it is not a hydro electric project.
The three Gorges dam is built on Yangtze river. It is a hydro electric project and has world's largest installed capacity (22,500 MW).
hydro electic is a power source but you have to build a dam
retro
thebegstdampic show.
at a hydro electric dam
Hoover Dam is the largest hydro electric dam in the world. This Is Totally Wrong. The Largest Hydro-Electric Dam In North America Is The Mighty Grand Coulee Dam In The State Of Washington Which Produces 3 Times The Megawatts As Hoover Dam. Grand Coulee Produces 6,809 megawatts And Hoover Dam Only 2,078 megawatts. The Mighty Grand Coulee Contains Nearly 12 Million Cubic Yars Of Concrete And Hoover Only 3,250,000 Cubic Yards. Grand Coulee Dam Contains In It's Third Powerhouse 3 Of The Worlds Largest Generators At 805 Megawatts Each. The Mighty Columbia River Flows 3 Times The Water As Does The Colorado. These Two Dams Are Not Even Close In Comparison.
Go look for a dam.
Hydro- means water. A hydro-electric generator uses moving water from a river or dam to turn the generator and produce electricity.
15 billion dollars
a lot