With recent activity around the world, many of us have wondered, what will replace oil as the new main source of energy. With many forms of alternative power sources, being created and mastered everyday, our reliance on oil looks grimmer and grimmer. As stated in sustainable energy it is only a matter of time until that wind, solar, biomass, wave, geothermal, hydrogen, fuell cell, bodyheat, body movement, or piezoelectric surfaces surpasses the others for the race to the new dominant power source. It is only as our economy gets worse, that our need for a new power source will increase. It will help with the economy as well as the atmosphere.