http://www.environmentalleader.com/2008/02/08/biofuels-may-contribute-to-climate-change/ Environmental Leader Mon, 13 Feb 2012 17:25:03 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://www.environmentalleader.com/2008/02/08/biofuels-may-contribute-to-climate-change/comment-page-1/#comment-258177 Nemat Lotfi Thu, 02 Dec 2010 14:34:05 +0000 http://www.environmentalleader.com/2008/02/08/biofuels-may-contribute-to-climate-change/#comment-258177 Biogas animal manure Biogas animal manure

]]> http://www.environmentalleader.com/2008/02/08/biofuels-may-contribute-to-climate-change/comment-page-1/#comment-37754 Elizabeth V. Mooney Thu, 14 Feb 2008 18:18:38 +0000 http://www.environmentalleader.com/2008/02/08/biofuels-may-contribute-to-climate-change/#comment-37754 The lesson is that not all biofuels are created equal. Sugar and switch grass, a U.S. prairie native, seem to be much better than our subsidized corn, which also would do better feeding people and animals. Organic waste, like animal manure, discarded restaurant grease and oil, wood chips that saw mills otherwise would discard, also seem to wear a greener, recycling hat. The lesson is that not all biofuels are created equal. Sugar and switch grass, a U.S. prairie native, seem to be much better than our subsidized corn, which also would do better feeding people and animals. Organic waste, like animal manure, discarded restaurant grease and oil, wood chips that saw mills otherwise would discard, also seem to wear a greener, recycling hat.

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