tag:blogger.com,1999:blog-16341277.post7329189883521973996..comments2008-05-09T22:40:23.731-07:00Comments on The Hippy Gourmet Blog: Turning Used Vegetable Oil into Fuel?hg bloggerhttp://www.blogger.com/profile/02445208787730815047noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-16341277.post-76413345454428713212008-05-04T19:23:00.000-07:002008-05-04T19:23:00.000-07:00Hi,I'm afraid you've confused biodiesel with ethan...Hi,<BR/><BR/>I'm afraid you've confused biodiesel with ethanol. Making biodiesel yields almost 3 times the energy it provides. Ethanol is marginally positive.<BR/><BR/>SamSamhttp://www.blogger.com/profile/10142573231706653253noreply@blogger.com