Alternate Energy Sources You Should Know About
As our planet becomes warmer, more and more people are becoming environmentally conscious and are looking for alternative forms of energy that are earth friendly. Governments are also trying to end their dependence on foreign sources of oil. Biomass, solar, and wind are three of the most promising sources of alternative energy in use today.
Biomass energy refers to sources of energy derived from natural substances like animal waste, wood, and dried vegetation. One energy company in New England has developed large power plants which operate by burning trash.Additional information can be found at http://masculineskincare.wordpress.com/2011/10/26/what-you-havent-been-told-about-solar-power-is-an-alternative-energy-supply-with-a-bright-future/. This provides energy and keeps trash out of landfills. A major problem with biomass burning is the release of pollutants into the air.
Solar power is becoming very popular with the invention of silicon photovoltaic cells. When sunlight hits a cell, an electrical current is produced. Thousand of these cells are grouped together to create large arrays covering several acres. Solar power is most effective in areas receiving abundant sunshine.
Wind energy is another fast growing form of alternative energy. Large windmills turn turbines producing large amounts of electricity. Many of these windmills are grouped together in areas that are frequently windy such as the Great Plains. Wind farms are expensive to set up, and many people consider them unsightly.