Researchers form "OPEC" to make biofuel from orange peel

http://cleantechnica.com/2012/07/07/opec-uses-orange-peel-for-biofuel-and-other-biobased-products/

/ waste food American Chemical Society citrus bio-based solvent fragrance water purifier environmental liability disposal burning landfilling greenhouse gas emissions CO2 CH4 carbon dioxide methane source livestock feed pectin food additive additional expenses increased energy use University of York University of Sao Paulo University of Cordoba Orange Peel Exploitation Company bio-ethanol /