Alternative energy is an umbrella term that refers to any source of usable energy intended to replace fuel sources without the undesired consequences of the replaced fuels.

The term “alternative” presupposes a set of undesirable energy technologies against which “alternative energies” are contrasted. As such, the list of energy technologies excluded is an indicator of which problems the alternative technologies are intended to address. ontroversies regarding dominant sources of energy and their alternatives have a long history. The nature of what was regarded alternative energy sources has changed considerably over time, and today, because of the variety of energy choices and differing goals of their advocates, defining some energy types as “alternative” is highly controversial.

In a general sense in contemporary society, alternative energy is that which is produced without the undesirable consequences of the burning of fossil fuels, such as high carbon dioxide emissions, which is considered to be the major contributing factor of global warming according to the Intergovernmental Panel on Climate Change. Sometimes, this less comprehensive meaning of “alternative energy” excludes nuclear energy.

1 : Solar Power System :

2 : Micro Hydro Power :

3 : Bio Gas :

4 : Wind Mill :

5 : Wind Power :

6 : Padel Power :