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USDA provides $91M loan guarantee to Cool Planet for biogasoline blendstock plant; biomass pyrolysis and catalytic conversion

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Cool Planet’s biogasoline blendstock is 100% compatible with pump gasoline. Cool Planet has devised a biomass-to-liquids thermochemical conversion process that simultaneously produces liquid fuels and sequesterable biochar useful as a soil amendment. One of the catalytic conversion processes creates the high-octane gasoline blendstock.

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Study shows bamboo ethanol in China technically and economically feasible, cost-competitive with gasoline

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Now, researchers at Imperial College London have shown that bioethanol production from bamboo in China is both technically and economically feasible, as well as cost-competitive with gasoline. million tons in 2008. An open access paper on their study is published in Biotechnology for Biofuels. —Littlewood et al.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

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The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Vehicle/Engine Age. Applicability.

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Brunel engineers optimizing CAI combustion in 2-stroke camless gasoline DI engine

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Operating range of 2-stroke CAI fueled with gasoline, E10 and E85. Accordingly, the processes have been extensively researched over the last decade and adopted on prototype gasoline engines (e.g., Zhang et al. 2013a) Click to enlarge. Controlled autoignition (e.g., Controlled autoignition (e.g., GM’s ongoing work, earlier post ).

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NREL report estimates gasoline produced from biomass could cost about the same as ethanol

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Current case design block flow diagram of thermochemical gasoline from biomass-derived methanol and the methanol-to-gasoline process. Gasoline has a higher energy content than ethanol.) Source: NREL. Click to enlarge. gallon US ($0.52/liter). gallon US ($0.52/liter). gallon ($0.37/liter). per gallon ($0.41 per liter) and $1.49

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UK New Car CO2 Emissions Drop to 158.0 g/km in 2008

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Average CO 2 emissions from new cars sold in the UK in 2008 fell to 158.0 g/km in 2008—4.2% Using US EPA conversion factors ( earlier post ), 158 g/km is roughly equivalent to 34.8 mpg US for gasoline and 39.9 Using US EPA conversion factors ( earlier post ), 158 g/km is roughly equivalent to 34.8 In 2008, 48.7%

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Cobalt Technologies and US Navy partner on conversion of biobutanol to renewable jet fuel

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Cobalt Technologies, a company focused on commercializing biomass-derived biobutanol as a renewable chemical and fuel ( earlier post ), has signed a Cooperative Research and Development Agreement (CRADA) with the US Navy to develop technology for the conversion of biobutanol into full performance renewable jet and diesel fuels. Benjamin G.