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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. mpg, or 22%.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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ACEEE ranks i-MiEV as “Greenest” car in US, Civic Natural Gas ties for second with LEAF

Green Car Congress

Mitsubishi’s i-MIEV battery electric vehicle took the top spot from the Honda Civic Natural Gas on the American Council for an Energy-Efficient Economy’s (ACEEE) 14 th annual environmental ranking. The natural gas Civic had held first place for 8 years running. ACEEE 2012 “Greenest” Rankings. Honda Civic Natural Gas.

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EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

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quadrillion Btu in 2012 to 12.1 from 2012 to 2040, compared to 1.2% The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. l/100 km) in 2012 to 37.2 l/100 km) in 2012 to 37.2

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Upcoming Toyota Prius C '94-MPG' Compact Hybrid Now Has A Name: Aqua

Green Car Reports

The Prius family of hybrid cars from Toyota is going to get a little bigger as of January when the Japanese automaker will launch a new compact hybrid car for the Japanese market: the 2012 Toyota Aqua.

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GM expands ecoFLEX offerings throughout the Opel passenger car portfolio for MY 2012

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Model Year 2012 brings two new ecoFLEX models into the Astra line-up. liters diesel per 100 km (64 mpg US) and CO 2 emissions of 99 g/km, thus making it the cleanest, most economical Astra. liters diesel per 100 km (55 mpg US) and lowers CO 2 emissions in the five-door Astra to 114 g/km (Astra Sports Tourer: 4.4 liters to 5.1

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Study suggests China urban passenger transport emissions could peak in 2030

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Correspondingly, the energy structure would become much cleaner, with the share of gasoline declining from 62% in 2012 to 29% in 2050 and the share of electricity increasing to 56% in 2050. They suggest that the average fuel consumption of gasoline cars should fall to below 5.2L/100 100 km (69 mpg US) in 2050.