Hydroelectric power plants generate about 7% of the electricity in the United States.
Niagara falls
There area little over 850 Hydroelectric Power plants in the United States
About 5 percent
Washington is the state that uses the most hydroelectric power in the United States. It has abundant water resources and is home to several large hydroelectric dams, such as the Grand Coulee Dam and the Chief Joseph Dam.
There are many states that have potential to use hydroelectric power. One of the states that have the greatest potential is Alaska.
When the water is falling from height. The more the falling speed, the greater the energy.
Electric power industry and manufacturing rely on hydro power. Most of the electricity that is generated by hydroelectric plants in the United States of America use hydro power.
Most rivers around the world produce water with the capability of supporting hydroelectric power generation. We can only appreciate from the Yellow and Blue rivers in China, to the mighty Colorado in the Western United States, the harnessing of water power is in full swing -- either established, recently built, or planned.
Most of the suitable rivers have already been dammed, and dams can have negative effects on the environment. :)
Hydroelectric power is made from water.
In 1999, approximately 16% of the world's energy needs were met through hydroelectric means.