Sun and wind are two major sources of renewable energy which are available from the nature and free to use as fuels for generating power. Solar PV Modules can generate electricity using the sun rays without polluting the environment. Wind turbines can generate electricity utilizing the speed of the wind. These are very environmentally friendly technology known as green technology. Generating electricity using green technology significantly contributes to minimize the greenhouse gas emissions. It helps to keep the environment pollution free and clean. This is very crucial for the ecosystem and every living creature of the earth. Most of industries of the world are using fossil fuels such as coal, diesel etc for generating electricity. The more usage of fossil fuels, the more carbon emissions in the environment which turns into global warming and becomes threatening for our planet.
Increasing the usages of green and clean renewable energy technology in home, offices and industries can contribute to minimize the dependency on fossil fuels. By using this technology, consumers also become energy independent. Moreover, due to huge dependency on fossil fuels for generating electricity, remaining fossil fuels will finish very quickly and will completely be finished one day. That's why we need to think about alternative energy solutions. Though the efficiency of the energy sources of renewable energy is limited in comparison to conventional energy sources like fossil fuels, but still this technology is playing a significant role in slowing the climate change. Scientists and researchers are working on improving the efficiency of renewable energy/green energy technology. If the efficiency of this technology increase in future, then it can lead to increase the dependency on this technology for generating electricity and also minimize the dependency on fossil fuels. In this way, green energy can contribute to save our planet minimizing emissions of carbon.