The actual definition of renewable energy sources is present inside the word itself. There are seven major kinds of renewable energy sources. Renewable means something that is recurring. Thus, renewable energy is called as the energy which can be replenished again and again. All those things that produce renewable energy are called as renewable energy sources. As said above there are total seven kinds of renewable energy sources. The number of sources could increase depending on the scientific progress. Many scientists carry out tons of experiments just for increasing the numbers of sources that provide renewable energy.
Here are some known kinds of renewable energy sources. Solar energy, wind energy, biomass energy, hydrogen, wind energy, ocean energy, and geothermal energy. These sources produce recurring energy which can be used for several purposes. Now, let’s take a wide look on these kinds of renewable energy sources.
Solar energy related with the sun and energy produced by the sun. This source is considered as the abundant source of energy. Among other kinds of renewable energy sources solar energy is considered as the most efficient source. One can use solar energy to carry out following tasks.
1) Water heating
2) Commercial use
3) Industrial use
4) Solar cooling
There are numerous kinds of biodegradable materials. These biotic materials can be used as source of renewable energy. Biomass is a term that relates directly with the production of energy and fuels. Many types of fuels used into the field of transportation can be produced by this biomass. Along with this biomass can produce electric current. Biomass is also responsible for the production of useful chemicals. Thus, bioenergy is one among kinds of renewable energy sources.
The existence of hydrogen can be seen into the water and many forms of macrobiotic compounds. There is a vast amount of hydrogen present on the earth. Hydrogen produces renewable energy in the form of fuel. This fuel can be converted into electricity.
People who are familiar with the windmills can understand the use of wind energy as renewable energy source. It is one of the most copious kinds of renewable energy sources that produce hydroelectric power.
Ocean energy is used for producing tidal energy. Along with this, energy can be produced using ocean’s waves. Thus, the combination of tidal energy and wind energy creates one new form of energy which can be used for producing electricity. Therefore, ocean energy fits well into the kinds of renewable energy sources.
There is a heat inside the earth. This heat could be another form of energy produced apart from the solar energy. Geothermal energy is used for producing the electricity as well as for cooling and heating purposes.
These are some important kinds of renewable energy sources. Some of these kinds can be used at home for the production of energy. A little research can provide much information regarding the production of energy at home. Thus, it is necessary to study all these kinds of renewable energy sources.