Renewable energy is generally classified as any energy source that is self-replenishing, such as sunlight, geothermal heat, wind and moving water. Their utilization as power sources does not diminish their availability.
Nuclear power, however, relies on the mining of uranium and related radioactive elements. Though the utilization of uranium provides more power over a longer period of time than petroleum or coal fuel, its use does decrease its overall availability in the long run.


Advantages of Renewable Energy
* One of the distinct advantages of renewable energy is simply the lack of the need to transport fuel to generators. Hydroelectric dams take advantage of existing streams; photovoltaic cells utilizes direct sunlight; wind generators take advantage of the atmospheric movement inherent in a rotating planetary body.
Renewable energy, especially solar and wind power,......More click here