a hydroelectric dam is efficient because it generates power
1100 Megawatts
Hoover dam delivers around four billion kilowatt hours of power annually. This is about one seventh of the twenty-one billion kilowatt hours of power generated by the nation's hydroelectric power source, Grand Coulee Dam.
Moses-Saunders Power Dam was created in 1958.
21 billion KWh per year
Blue Rock Dam Power Station was created in 1992.
Wellington Dam Hydro Power Station was created in 1935.
Which flat tailed water animal makes a dam and lives in a lodge
The answer to this question is yes, a dam makes electricity by using the weight of the water movement through a turbine to power a generator.
dam
Hydroelectric power
The Hoover Dam was built over five years from 1930 - 1935. Its reservoir holds 9.2 trillion gallons of water and produces 2.8GW of power, roughly as much as 3 nuclear power stations.