Did you know that 85% of the energy we use comes from fossil fuels? Fossil fuels are energy sources such as coil, oil and natural gas. With this rate the world virtually depends on the supply of fossil-fuel.fossil-fuels are running out. That’s where renewable energy comes in.
Solar power has been utilized in various applications ranging from calculators, emergency road signs to advanced satellites. It is also widely used for providing power in remote areas or acting as standby power resource for essential services.
Rising price of oil in international market, fast depletion of conventional energy resources like coal and oil has compelled governments all over the world to explore viable and alternative avenues to avail energy. Many nations are formulating policies to promote development and research of renewable energy resources in large scale.
There are many benefits of installing solar power systems. Areas where conventional power sources cannot supply power, farm houses at remote places are increasingly adapting this power system to meet their energy requirements.
Fuel made from soy beans or waste vegetable oil is termed as biodiesel. This fuel may be used in place of diesel or petroleum oil in vehicles. Biodeisel is renewable source of energy that does not pollute environment to the extent done by petroleum products.
Increasing demand for energy worldwide and depletion of natural resources has compelled countries to look for energy from alternative sources. There are various benefits as well as limitations of using these alternative sources for energy.