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Study suggests that decarbonizing US transport sector by converting waste CO2 to fuels would require economical air-capture of CO2

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natural gas, nuclear energy, renewable energy, etc.).In In the post-CCS regime, fossil-based power plants either employ CCS or have been replaced by nuclear power and/or renewable generators; as a result, large point sources of vented fossil CO 2 are relatively rare.In emissions. . ~90%) short, large supplies of CO 2.

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Analysis Finds That First-Generation Biofuel Use of Up to 5.6% in EU Road Transport Fuels Delivers Net GHG Emissions Benefits After Factoring in Indirect Land Use Change

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of first-generation, land-using biofuels in EU road transport fuels delivers a net greenhouse gas reduction benefit (13 Mt CO 2 savings in a 20-year horizon) even after factoring in indirect land use change (ILUC) effects. Renewable energy options for road transport included first- and second-generation biofuels and electricity.

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VTT study concludes gasification-based pathways can deliver low-carbon fuels from biomass for about 1.90-2.65 US$/gallon

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The horizontal red lines show the comparable price of gasoline (before tax, refining margin 0.3 $/gal, exchange rate: 1 € = 1.326 $) with crude oil prices 100 $/bbl and 150 $/bbl. Converted into gasoline-equivalent price per liter, the estimated production cost would be 0.5–0.7 Source: VTT. 0.7 €/liter (app.

Carbon 218
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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. Waste-to-fuel. Marine scrubbers.

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Global CO2 emissions up 3% in 2011; per capita CO2 emissions in China reach EU levels

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savings stimulated by high oil prices led to a decrease of 3% in CO 2 emissions in the European Union and of 2% in both the United States and Japan. tonnes per capita, despite a decline due to the recession in 2008-2009, high oil prices and an increased share of natural gas. tonnes per capita. the United States (16%).

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Univ of Washington team working to make poplar coppice viable cheap, high-volume biofuel feedstock

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The UW team is the first to try converting the entire young tree—leaves, bark and stems—into bio oil and ethanol using two separate processes. We have the environmental incentives to produce fuels and chemicals from renewable resources, but right now, they aren’t enough to compete with low oil prices.

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Refiners and Truckers Associations Challenge California LCFS in Federal Court

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The California LCFS calls for at least a 10% reduction from 2006 levels in the carbon intensity (measured in gCO 2 e/MJ) of California’s transportation fuels by 2020. These charges echo those in a complaint against the LCFS filed by two ethanol trade groups—the Renewable Fuels Association (RFA) and Growth Energy—in December 2009.