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ICCT-sponsored study of in-use testing of 3 Tier2-Bin5, CA LEV-II light-duty diesels finds wide variation of emissions against the limits

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In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. diesels and one 3.0L diesel) over pre-defined test routes exhibiting diverse driving conditions.

Diesel 230
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Researchers describe the “where” and “when” of life cycle emissions from gasoline and ethanol in the US

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Contributions of regions to total life cycle emissions for three fuels (µg per vehicle-mile traveled per km 2 land area). Dashed lines show US average emissions. Associated tailpipe emissions alone account for 40?60% Credit: ACS, Tessum et al. Click to enlarge. —Tessum et al.

Gasoline 236
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First-of-a-Kind Field Test for Enhanced Coalbed Methane Recovery with Simultaneous CO2 Sequestration

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West Virginia University, and the National Energy Technology Laboratory (NETL) are collaborating in the $13 million field trial, located in Marshall County, W.Va. The site was chosen because of its accessibility, availability, and typical northern Appalachian topography and geology. CONSOL Energy Inc.,

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DOE to award ~$13.5M to 16 R&D projects for solid-oxide fuel cell technologies

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SOFC technologies enable efficient, cost-effective electricity generation from abundant domestic coal and natural gas resources, with minimal use of water and near-zero atmospheric emissions of carbon dioxide and pollutants. DOE Funding: $500,000; Non-DOE Funding: $125,000; Total: $625,000. DOE: $500,000; Non-DOE: $125,000; Total: $625,000.

Fuel 170
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Battelle, Midwest Regional Carbon Sequestration Partnership release Phase II reports

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In addition to the Phase II Final Report, which summarizes more than five years of research activities, 16 other detailed reports on geologic sequestration field tests, terrestrial sequestration field tests and regional geologic characterization efforts are now available at www.mrcsp.org.

Carbon 210
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Libertine LPE free piston technology targeting power generation, waste-heat recovery and range-extended EV applications; feasibility study with PETRONAS

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UK startup Libertine LPE has developed a free piston linear power generator technology that it says overcomes the key challenges faced by earlier free piston engine schemes of motion control, emissions and power conversion efficiency. Both could reduce the engine’s efficiency and increase tailpipe emissions. Earlier post.)

Waste 150
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DOE to award up to $137M for SuperTruck II, Vehicle Technology Office programs

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These trucks haul 80% of goods in the United States and use about 28 billion gallons of fuel per year, accounting for around 22% of total transportation energy usage—presenting a significant opportunity for carbon emissions reduction and energy savings for a key segment of the US transportation sector. Ohio State University.

Vehicles 150