Amerigreen Energy Inc. Operations Manager Jason Lawrence (left), Earth Energy Alliance CEO Michael Devine, and NBB Petroleum Liaison Paul Nazzaro discuss Bioheat at the National Biodiesel Conference & Expo. Photo: Erin Voegele, Biodiesel Magazine
Dan Rees, president of Gilbert-based Rev Biofuels, poses with one of the biodiesel-powered vehicles that his company uses to pick up used oil from restaurant deep fryers. Rees’ company can produce 10 million gallons of biodiesel a year. (Cronkite News Service Photo by Tara Alatorre)