Energy called any form of action and can be expressed in various ways. There are many different forms of energy. Below analyze simply, quickly, and comprehensively the mild forms of energy derived from various natural processes and not primarily affect the ecosystem and the environment generally. The majority of these energies can be used as alternative sources for electricity production.
Wind energy is one of the oldest energy sources. Appeared for first time during the ancient years where the force of the air fills the sails of the boat resulting in moving it in a certain direction. Years later used on the land and more particularly in the windmill. Today, wind energy consists one of the best solutions for generating electric energy. Included in the mild forms of energy.
Solar energy can be a combination of different forms of energy such as light energy, thermal energy, and energy that comes from the rays of the sun. More specifically, it is an energy that comes from the sun, included in the mild forms of energy, and practically consists an inexhaustible source of energy. The photovoltaic systems exploiting the solar energy through the provisions for conversion of solar energy into electricity. This achieved by installing a photovoltaic system which consists of the solar cell, the cell light, the context, and the battery. Photovoltaic systems can be used as an alternative source for electricity production.
Geothermal energy is the natural energy of the earth leakage from the hot interior of the planet to the surface. It comes from the heat produced by radioactive decay of rocks on earth. It is exploited where the heat is rising naturally. The country of Iceland is a good example of using geothermal energy.
Biomass is material derived from living organisms such as wood, crop residues, waste food, and can be used as fuel for energy production. Plant carbohydrates are used in order to release the energy promised by the plant by photosynthesis. It is an energy source with great potential and prospects.
Water is also of the elements of the nature where there is energy. This energy is expressed in various forms such as water falls, with the tide which may produce electricity with the raising of the level of the waters, and sea waves where the electricity is produced through the movement of the waves. Also, energy can be applied with artificial methods. For example, we can change the direction of a river and before the waters return back to the river passes through a generator which can convert such energy into electricity.