Renewable energy has four important sources mainly- solar, hydrogen, biomass and wind. Wind power seems to have maximum potential in terms of investment and development. This new definition of energy has produced fascination with people and government due to the cost effectiveness in producing usable energy. A few of the western world implementing wind power on an enormous level are Germany, India, Spain, China and America. The most important feature of this energy sources is the fact that these sources are replenish-able rather than come to an end. The best level of energy arises from sunlight and this energy can be used in heating and illuminating your house and business premises.In present scenario, the location where the degree of pollution is at its peak level and we’re breathing polluted air that isn’t only polluting the environment but in addition creating global warming effects. Therefore, using renewable energy is important not just it’s environmental benefits but additionally saves thousand bucks. These energy power vegetation is neat and have low environmental effect in respect of conventional technologies.With growing awareness, people have now started to pay attention to solar energy system and wind turbines. The wind turbines are put on high tower to capture just as much wind as you possibly can. The turbine capture wind by using blades as well as in each turbine, three blades are placed.Since it is already told that alternative energy is eco logical also it can be restored, this can be regarded as the very best alternative of electrical source. Like renewable power source, other power sources avoid the use of natural resources and rather than it, they will use some type of materials that prove harmful for global environment. This new source of energy works well for eliminating waste materials and save our environment. Using the growing awareness of people, if each nation concentrates on developing renewable sources, then we can eventually decrease our reliance upon standard fuels. Recently, scientists have found more sources just like the usage of methane which can be used like a source of power. Recycling of garbage also helps to generate electricity. In fact, today, the scientists are not only don’t use anything but renewable energy but also take the key to reduce the waste on earth.Renewable power of one’s provides steam and heat for industrial purposes. According of homes, these are mainly used for transportation and heating purposes. Today, the growing continuing development of science is helpful in maximizing the usage of renewable sources in producing usable energy and power. The pin technologies are a waste energy system that can help in producing green energy without polluting environmental surroundings.