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

Green Car Congress

Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% Further, there is increasing interest among stakeholders in exploring the benefits of higher octane fuels that would lead to higher compression ratios which would lead to more efficient engines and reduced fuel consumption.

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IHS Markit: US gasoline demand could be cut almost in half due to COVID-19

Green Car Congress

A sudden drop in miles traveled by car in the US triggered by wide-spread social isolation measures will have immediate ramifications for gasoline demand. IHS Markit analysis finds that US gasoline demand could fall by as much as 4.1 The four-week average US gasoline demand for the week ending 6 March 2020 was 9.1

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. Click to enlarge.

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ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

Green Car Congress

The project aims to deliver full hybrid equivalent fuel economy and performance with less than 70 g/km CO 2 emissions as measured over the European Drive Cycle, but at a significantly lower cost. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

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Diesel market share in Europe drops below 50%; offset by increased gasoline engine sales; implications for climate targets

Green Car Congress

This drop was offset by an increase in the sale of gasoline engined vehicles. Automakers are cautioning that this shift to gasoline engines—with their higher CO 2 values—will pose additional challenges to meeting future CO 2 reduction targets. Gasoline vehicles now account for 48.5%

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GM investing $332M in 4 sites to produce new Ecotec small gasoline engine, 8-speed, V6

Green Car Congress

will invest nearly $332 million in four manufacturing sites to produce more fuel-efficient engines and transmissions. will support production of a new Ecotec small gasoline engine, a new V6 engine, 8-speed transmission, and tooling for an existing 6-speed transmission. Since 2009, GM has announced nearly $1.8

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013. Fuel economy.