Oil is an essential source of energy and a heavy amount of money is spent in order to find more. It is true that with increasing populations one day it comes to an end so, it is beneficial to figure out an alternative to oil and spend money on advanced resources of energy like hydro, tidal, and light energy. However, I believe that it is good to have an option like solar and wind power because, in times of need, they act as life savers and help many individuals to do their work at the time. I will discuss in my essay below why I am in favor of the above statement.