Problems with current methods energy extraction which comes primarily in the form of fossil fuels is that they are only a finite amount of oil and coal left in the earths crust and oceans with just under 350 years of reserves of oil and coal combined left.Furthermore global warming and climate are a major problem arising from the burning of both coal and oil which threatens human and
automation biodiversity during the coming century.Here we will analyze the various types of clean renewable energy sources available in terms of their feasibility,where they should be used and methods to improve efficiency and use them to their fullest potential.