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EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

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This trend of increasing demand for higher octane gasoline is likely driven by changes in fuel requirements for light-duty vehicles (LDV) in response to increasing fuel economy standards, which will have widespread implications for future gasoline markets, according to EIA analysts. Earlier post , earlier post , earlier post.). Source: U.S.

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Cadillac Optiq preview, $22,000 VW EV, hydrogen hybrid engines: Today’s Car News

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Toyota, Subaru, and Mazda commit to a new generation of engines. All-wheel drive, a vast fixed-glass roof, lots of screen space, and an interior that looks all the part of a luxury vehicle will distinguish this 300-mile EV that turns to lighting to sharpen its look. VW gets on board with affordable EVs.

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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

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version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius, according to David Boggs, Ricardo Technical Specialist, Engines, in a presentation at the recent 2011 Directions in Engine-Efficiency and Emissions Research Conference (DEER) hosted by the Department of Energy in Detroit.

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NEXCEL testing demonstrates potential 2g/km CO2 reduction by ensuring precise oil-engine match

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Testing of the latest Nexcel active engine oil management system ( earlier post ) across three different engine types has a{demonstrated} the system’s potential to reduce CO 2 emissions by 2 g/km. Nexcel’s active engine oil management system is an easy to change unit containing engine oil, a filter and an electronic control unit.

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CPT launching water-cooled electric supercharger for commercial diesel engines

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Cobra electric supercharger. At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications.

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Navigant forecasts global sales of light-duty stop-start vehicles to grow from 19M in 2015 to 59 million by 2024

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In a new report, Navigant Research forecasts that total annual global light-duty start-stop vehicle (SSVs) sales will reach 59 million, accounting for 55% of all light duty vehicle sales. This also offers opportunities for other engine efficiencies such as electric boost.

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GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

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In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals. —David Brooks.

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