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Study concludes that sugar cane-based biorefineries producing ethanol and electricity could power a global auto fleet of hybrids and EVs using only 4% of available cropland

Green Car Congress

Number of cars (world and US), amount of gasoline consumed, amount of ethanol equivalent required for a neat ethanol fleet, ethanol and electricity to power hybrid fleet, and sugar cane area for hybrid fleet. l/100km), which corresponds to the efficiency of a commercially available automobile assuming 19.55

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Separate MIT, IEA reports both outline major expansion in role of natural gas; caution on climate benefits

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High-level findings of the MIT study include: There are abundant supplies of natural gas in the world, and many of these supplies can be developed and produced at relatively low cost. World primary energy demand by fuel in the IEA high gas scenario. Source: IEA. Click to enlarge. It is clean and flexible.

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California Air Resources Board Pushes for Restoration of DOE Funding for Hydrogen Fuel Cell Vehicles; Tackles the Four Miracles

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In ARB’s analysis, most vehicles on the road in 2050 will need to be electric drive, or ultra low-carbon fuel vehicles—i.e., electricity or hydrogen—by 2050 in order to achieve the required 80% reduction in greenhouse gases. gallon of gasoline in today’s vehicles. Earlier post. ). Infrastructure.

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Qualcomm and BRUSA sign commercial wireless electric vehicle charging license agreement

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BRUSA Elektronik AG, an automotive Tier 1 power electronics supplier, has licensed Qualcomm Incorporated’s Halo ( earlier post ) patented inventions to commercialize Wireless Electric Vehicle Charging (WEVC) systems for Plug-In Hybrid and Electric Vehicles (EVs). From a Qualcomm Halo infographic. Click to enlarge.

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“Energiewende” in a tank; Audi e-fuels targeting carbon-neutral driving with synthetic fuels from renewables, H2O and CO2; Swiss policy test case

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The company currently has a number of projects underway producing or developing—with its different technology partners—e-gas (methane) ( earlier post ); e-ethanol ( earlier post ); two versions of e-diesel from different pathways ( earlier post , earlier post ); and e-benzin (gasoline) ( earlier post ). Click to enlarge.

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BMW unveils the production i3 in New York, London and Beijing; efficiency, dynamics and a supporting ecosystem of services

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In a simultaneous—and video linked—unveil in New York, London and Beijing, BMW introduced the production version of its i3 battery-electric vehicle on Monday. With a renewable electricity mix, that increases to about 50%. The electric motor and transmission unit are located in direct proximity to the driven rear axle.

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

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Stoichiometric gasoline direct-injection technology: injects fuel at high pressure directly into the combustion chamber to improve cooling of the air/fuel charge within the cylinder, which allows for higher compression ratios and increased thermodynamic efficiency. Transmission technologies. Electrification/accessory and hybrid technology.

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