Ethanol: Not so Green After All?

corn.jpgKurt Cobb points us to an article on Energy Bulletin that suggests ethanol is not everything it’s cracked up to be. By some measurements, it may take as many as 6 units of energy input to yeild one unit of ethanol output, and ironically, most of that input is fossil fuel-based fertilizer. Even if you were to grow corn organically, the amount of land used to produce ethanol would be tremendous and impractical, it is suggested. Energy Bulletin says investments in efficiency would have a far greater payoff in both environmental and financial terms.

Nick Aster is a new media architect and the founder of TriplePundit.com

TriplePundit.com has since grown to become one of the web's leading sources of news and ideas on how business can be used to make the world a better place.

Prior to TriplePundit Nick worked for Mother Jones magazine, successfully re-launching the magazine's online presence. He worked for TreeHugger.com, managing the technical side of the publication for 3 years and has also been an active consultant for individuals and companies entering the world of micro-publishing. He earned his stripes working for Gawker Media and Moreover Technologies in the early days of blogging.

Nick holds an MBA in sustainable management from the Presidio School of Management and graduated with a BA in History from Washington University in St. Louis.