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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

Green Car Congress

Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). Dashed lines show US average emissions. Credit: ACS, Tessum et al.

Gasoline 236
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ARB posts 5 new LCFS pathways; two renewable diesel

Green Car Congress

The revised package is for corn oil biodiesel. The renewable diesel proposals both come from Diamond Green Diesel (DGD) in Louisiana, using used cooking oil (UCO) as a feedstock; the proposals differ in the mode of shipment to California: one by rail, one by ship. Fuel production and rendering are accomplished using only electricity.

Diesel 236
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ARB posts six new LCFS pathway applications for comment; new PFAD biodiesel approach

Green Car Congress

The LCFS requires oil producers, importers and other fuel providers gradually to reduce, on a full-fuel lifecycle basis, the carbon intensity (CI) of their transportation fuel mix (measured in gCO 2 e/MJ) by from 0.25% in 2011 to 10% by 2020. The baseline carbon intensity for gasoline in the LCFS lookup table is 99.18 Earlier post.)

Oil 247
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Electric vehicles are inflation relief

Electric Auto Association

EV’s may be the answer Electric vehicles (EVs) are becoming increasingly popular as gas prices continue to rise. El Paso Electric , for example, offers a popular EV cost of ownership calculator. 246 to fill up monthly The cost of electricity @ $0.1374/kWh is $ 3,846 (courtesy of El Paso Electric). $64

El Paso 84
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NSF Awards $40M in 20 Grants for Research on Natural Systems, Including 8 Projects for Obtaining Hydrocarbons from Plants and Microorganisms

Green Car Congress

The researchers’ ultimate objective is to develop more efficient catalysts and new reactor designs for converting solid biomass directly into gasoline-range hydrocarbons while generating electricity. They will also integrate CFP into a power cycle, so that excess heat from the process can produce electricity.

Grant 170
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HEI report identifies potential health consequences from new vehicle fuels and technologies; recommended actions

Green Car Congress

The new SCET report reviews a range of new technologies and fuels, from improved internal combustion engines, to hybrid and other electric drive technologies, to existing and new bio- and other types of fuels. Hybrid, all-electric drive, and fuel cell technologies are likely to see substantial market penetration by the end of this decade.

Fuel 170
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

Stationary Fuel Cells and Hybrid Transit Buses Incremental Costs: The purchase of diesel-electric hybrid transit buses and stationary fuel cells for use in the statewide bus system in Connecticut. Composite body electric buses: Replace conventional diesel transit buses with 35-ft composite body electric transit buses.

Emissions 256