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Study Concludes That Use of Cellulosic Feedstocks to Meet US Biofuel Requirements Will Still Likely Result in Expansion of the Gulf Dead Zone

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The findings suggest that an aggressive nutrient management strategy will be needed to reach the goal of a 5,000 km 2 areal extent of hypoxia set forth by the Mississippi River/Gulf of Mexico Watershed Nutrient Task Force even in the absence of biofuels, given current production to meet food, feed, and other industrial needs. Earlier post.).

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UNEP Report Calls for More Sophisticated Approach to Developing Biofuels; Limitations of Current LCA Studies

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A far more sophisticated approach needs to be taken when developing biofuels as an environmentally-friendly energy option, according to a new report by the United Nations Environment Programme’s (UNEP) International Panel for Sustainable Resource Management. billion gallons US) liters. Altogether biofuels provided 1.8%

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Rice University Study and Policy Paper Find US Biofuels Policies Flawed, Recommend Fundamental Overhaul

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They also question whether mandated volumes for biofuels—including advanced biofuels—can be met and whether biofuels are improving the environment or energy security. The bill mandated ambitious production targets of 9 billion gallons of biofuels a year in 2008, rising to 36 billion gallons a year by 2022.

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SCOPE Biofuels Project Releases Assessment on Environmental Effects of Biofuel Technologies

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The SCOPE (Scientific Committee on Problems of the Environment) International Biofuels Project, has published the full proceedings of its Rapid Assessment workshop on the environmental effects of biofuel technologies, 22-25 September 2008. However very few studies include water use impacts. Ravindranath et al. Simpson et al.