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GAO Report Concludes Industry and Government Face Significant Challenges in Meeting RFS Target While Minimizing Unintended Adverse Effects; Suggests Federal Research Give Priority to Non-Ethanol Biofuels

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The GAO report examined, among other things, (1) the effects of increased biofuels production on US agriculture, environment, and greenhouse gas emissions; (2) federal support for domestic biofuels production; and (3) key challenges in meeting the RFS. However, future movement toward cellulosic feedstocks could reduce some of these effects.

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National Research Council report finds it unlikely the US will meet cellulosic biofuel mandates absent major innovation or a change in policies

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As of 2010, biofuel production was contingent on subsidies, tax credits, the import tariff, loan guarantees, RFS2, and similar policies. Greenhouse gas emissions. The extent to which using biofuels rather than petroleum will reduce greenhouse gas emissions is uncertain, the report says.

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Sandia Labs/GM Biofuels Systems Study Concludes Large-Scale Production of Advanced Biofuels is Achievable and Sustainable

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The simulations assume technological progress in the conversion technologies, which results in average biomass conversion yields of over 95 gallons of ethanol per dry ton of biomass by 2030. Conversion technologies are linked to feedstocks. In the study, conversion technologies are linked with specific feedstocks.

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Accenture Reports Identifies 12 Disruptive Technologies Most Likely to Transform Supply and Demand of Transport Fuels and Cut Emissions Within Next 10 Years

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Accenture has identified 12 technologies that it concludes have the potential to disrupt the current views of transport fuels supply, demand and GHG emissions over the next 10 years. Will be competitive at an oil price of $45 to $90 at their commercial date. Source: Accenture. Click to enlarge.

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

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The oil price shocks of the 1970s led the Brazilian government to address the strain high prices were placing on its fragile economy. Brazil, the largest and most populous country in South America, was importing 80% of its oil and 40% of its foreign exchange was used to pay for that imported oil. by Brian J.

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National Low Carbon Fuel Standard study releases major Technical Analysis and Policy Design reports; providing a scientific basis for policy decisions

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Very broadly, they found that an LCFS would buffer the economy against global oil price spikes, trim demand for petroleum, and lessen upward pressure on gas prices. It is also premised on the use of life-cycle measurements of GHG emissions, to assure that emissions are regulated effectively and scientifically.

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Study details viable pathway to develop sustainable aviation biofuels industry in Pacific Northwest; hydroprocessing of natural oils seen as the most immediate opportunity

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aviation fuel at the scale or speed needed to achieve industry goals, the report focuses on a portfolio of options, including different conversion technologies and sources of potentially sustainable biomass, including oilseeds, forest residues, solid waste, and algae. —SAFN report. challenge is to make the processes economical.

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