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EPA proposes Tier 3 standards for gasoline sulfur content and vehicle emissions; harmonized with California LEV III

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The US Environmental Protection Agency (EPA) proposed long-anticipated Tier 3 standards for gasoline sulfur content; evaporative emissions; and tailpipe emissions from all light-duty vehicles (LDVs, or passenger cars), light-duty trucks (LDT1s, LDT2s, LDT3s, and LDT4s) and Medium-Duty Passenger Vehicles (or MDPVs). Vehicle emissions.

EPA 286
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ORNL team discovers mechanism behind direct ethanol-to-hydrocarbon conversion; implications for energy efficiency and cost of upgrading

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The research, supported by DOE’s BioEnergy Technologies Office (BETO), has implications for the energy efficiency and cost of catalytic upgrading technologies proposed for use in bio-refineries. The addition of biomass derived ethanol to gasoline in the transportation sector is an important step in the utilization of renewable energy.

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Vitruivan crowd-sourcing funding for novel biofuel from sewage treatment bio-solids

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Testing showed that blending EEB with diesel significantly reduces soot emissions, similar to how ethanol reduces emissions when blended with gasoline. EEB can also be blended with gasoline or burned to produce electricity. Vitruvian has modeled production costs at $2.58-3.73 per gallon.

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Navigant forecasts US military spending on non-tactical alt drive vehicles to more than double to $926M by 2020 from 2013; 11.4% CAGR

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compound annual growth rate (CAGR) almost from more than 81 million gasoline gallon equivalents (GGEs) in 2013 to just fewer than 70 million GGEs in 2020 due in part to increased use of alternative fuel vehicles. In some instances the cost of moving fuels to forward military locations can be a multiple of the cost of the fuel itself.

2013 246
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DOE soliciting ideas for H-Prize topics

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Topics in this area could, for example, include innovations leading to improvements in process efficiency, separations and catalysis, durability of materials of construction and reaction, or reductions in capital costs of hydrogen production equipment. A hydrogen-powered cell phone that is the same size and cost as the latest smartphone.

IDEA 218
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Study Finds Both Unemployment Rate and Fuel Price Influence Buyers Decisions on Fuel Economy of Vehicles Purchased

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From October 2007 to April 2009, the average fuel economy of purchased new light-duty vehicles improved from 20.2 L/100km) in October 2007 to 21.3 The study examined the relationship between two economic indicators—the unemployment rate and the price of gasoline—and purchase decisions of new vehicle buyers. mpg US (11.6

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NREL and partners build pilot plant to co-process biomass streams with petroleum

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This would significantly contribute to the Renewable Fuel Standard mandate set by the Energy Independence and Security Act of 2007 to produce 21 billion gallons of advanced renewable transportation fuels by 2022. Integration of biomass pyrolyzer with DCR reactor. Source: NREL. Click to enlarge.

Building 150