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EPA: US greenhouse gases up 2% in 2013; increased coal consumption, cool winter

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The increase from 2012 to 2013 was due to an increase in the carbon intensity of fuels consumed to generate electricity due to an increase in coal consumption, with decreased natural gas consumption, according to the report. Commercial aircraft emissions increased slightly between 2012 and 2013, but have decreased 18% since 2007.

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National Research Council Report on Americas Energy Future Highlights Vehicle Efficiency Technologies, Conversion of Biomass and Coal-to-Liquids Fuels, and Electrifying the Light Duty Fleet with PHEVs, BEVs and FCVs

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Estimates of potential for gasoline consumption reduction in the US light duty fleet in 2020 and 2035 relative to 2007. Developing technologies for the conversion of biomass and coal-to-liquid fuels. Improvements result from an optimistic scenario achieving doubling of new vehicle fuel economy in 2035 from today’s value.

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MIT Report Finds Natural Gas Has Significant Potential to Displace Coal, Reducing Greenhouse Gas Emissions; Role in Transportation More Limited

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Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The first two reports dealt with nuclear power (2003) and coal (2007).

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BNEF: Oil price plunge to have only moderate impact on low-carbon electricity development, but likely to slow EV growth

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per gallon, EV penetration in the US could reach 6% of the light-duty vehicle fleet by 2020, whereas with gasoline at $3.34, the EV share could be 9%. since 2007, while demand for finished petroleum products has dropped by 10.5%. Earlier Bloomberg New Energy Finance analysis showed that, with gasoline at $2.09

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CleanFUEL USA partners with Freightliner on new 8.0L propane LPI medium-duty engine

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Featuring CleanFUEL’s new 8L liquid propane injection (LPI) system, the medium-duty engine will offer fleet managers a high-performance, propane-powered alternative. From a fleet standpoint, we see immense potential for this new 8L platform to stimulate additional interest and adoption in the market for propane-powered vehicles.

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US EIA Reports Record-setting 7% Overall Decline in US Carbon Dioxide Emissions in 2009; Transport Emissions Down 4.1%, Lowest Percentage Reduction of the End-UseSectors

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In 2009, the carbon intensity of the electric power sector decreased by nearly 4.3%, primarily due to fuel switching as the price of coal rose 6.8% Increased use of natural gas in place of coal caused the sector’s carbon intensity to decrease. In 2007, total consumption of petroleum-based fuels averaged 14,287 thousand barrels per day.

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Newcastle Univ. researchers say expansion of Panama Canal could help reduce carbon footprint of marine industry

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the shipping of grain, ore, coal and so on—which result directly from the expansion of the canal. of global emissions of CO 2 in 2007 but warns that this may rise to between 12% and 18% by 2050 if the shipping industry does not take major steps to reduce emissions. —Paul Stott.

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