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Study finds plausibly high volumes of Canadian oil sands crudes in US refineries in 2025 would lead to modest increases in refinery CO2 emissions

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An analysis of the US refining sector, based on linear programming (LP) modeling, finds that refining plausibly high volumes of Canadian oil sands crudes in US refineries in 2025 would lead to a modest increase in refinery CO 2 emissions (ranging between 5.4% to 9.3%) from a 2010 baseline, depending upon the supply scenario.

Oil-Sands 247
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State Department releases final environmental impact statement on Keystone XL Pipeline Project; analysis of GHG emissions

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Comparison of the percent differential for WTW (well-to-wheel) GHGs from gasoline produced from WCSB oil sands using different production processes relative to gasoline produced from reference crudes. The proposed Project is not likely to impact the amount of crude oil produced from the oil sands.

Oil-Sands 253
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RAND reports suggest US DoD use less petroleum fuel to deal with high prices, not count on alternatives

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From a cost perspective, the potential of alternative fuels is of limited, if any value, according to the lead report written by James Bartis, a RAND senior policy researcher. Pending a major technical breakthrough, renewable jet and marine fuels will continue to be far more expensive than petroleum-based fuels, Bartis said.

Price 225
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GM introducing new generation of modular 3- and 4-cylinder Ecotec engines; 11 variants from 1.0L to 1.5L

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The architecture is also designed to support hybrid propulsion systems and alternative fuels. Shenyang, China; Szentgotthárd, Hungary; Toluca, Mexico; and Changwon, South Korea. The new Ecotec engines are calibrated to run on regular unleaded gas—even the high-output turbo variants. Primary development of the 1.0L

Engine 261
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GMs Expanding Gasoline Direct Injection Engine Portfolio

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Direct injection and flex fuels require a more robust valvetrain system due to the increased friction, higher thermal loads, increased oxidation and reduced lubrication associated with alternate fuels that do not contain some of the natural lubricants found in gasoline. Piston head and oil cooling jet. Click to enlarge.

Gasoline 170