Watch The Grass Grow (Into Fuel)

The hunt for alternative fuels is heating up, with corn-based ethanol seemingly the front runner to replace oil. Mexican farmers are even destroying fields of the rare Blue Agave cactus, which is used to make premium Tequila, in favor of planting corn.

However, there is another crop that can be grown easier and yield more ethanol per acre — grass. Specifically Switchgrass, nature’s shag carpet. This native US crop grows in tall bunches all over the country, and needs very little fertilizer.

With a high ratio of energy in vs. energy out, and carbon dioxide absorbingproperties, Switchgrass could be the energy of the future. It has my vote, the last thing I want to see is Tequila prices skyrocket.