Renewable energy is energy derived from a continuous energy flow and occurs repeatedly. Environmental sources of renewable energy is the source of energy that occurs is not continuous to like water, wind, solar and geothermal, etc.
Renewable energy is energy derived from ongoing and recurring source of environmentally friendly renewable energy sources is happening constantly being consumed, such as solar, wind, hydro and geothermal, and so on.
Renewable energy is derived from the energy flow continuous and repeated in different environmental sources of renewable energy is the energy source that is continuously not disappear. Such as solar, wind, water.Etc. .