hydropower :: essays research papers

Renewable world-beater (Hydropower)The first time hydropower was used was in 1880 to generate 16 lamps at a wolverine chair factory in Grand Rapids Michigan. In the United States, hydroelectric plants opened near Appleton, Wisconsin on the Fox River on September 30, 1882. At that time, the only fuel used to make electrical energy was coal because of its abundance and low cost. People knew about hydroelectric power but the only places you could do that is by a piss source. Hydropower became much popular when technology could send electricity long distances. To make hydropower, you concur to direct moving water into pipes known as penstock. The swiftly flux water in big rivers determines the energy produced or waterf boths, like the capital of South Carolina River or Niagara Falls. After the moving water is directed into the penstock, it pushes against the blades in the turbine to bend a generator that produces electricity. The other way to get hydropower is a repositing syste m where water is collected by occludes and will direct water into the penstock to turn the generator when the demand for electricity is high. The water macrocosm held back by the dam becomes lakes used for boating and fishing. The rivers beyond the dam become whitewater rafting and kayaking spots. An example of this is the Hoover dam, made in 1936 between genus Arizona and Nevada. This dam created lake 110 miles long called Lake Mead, offering water sports and fishing. Almost all of the hydroelectricity made in the United States is made in nine states, Washington, California, Oregon, refreshful York, Tennessee, South Carolina, South Dakota, Arkansas, and Nevada. Hydropower is an ideal fuel because it is renewable and almost free, having no waste products, and does not pollute the water or air. A prohibit about hydropower is how it changes the environment and alters the natural habitats. An example of the negative effect on nature by a dam was when the salmon was blocked from the ir spawning cause upstream.