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EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

Green Car Congress

The US Environmental Protection Agency (EPA) released its annual report summarizing key trends in carbon dioxide emissions, fuel economy, and CO 2 - and fuel economy-related technology for gasoline- and diesel-fueled personal vehicles sold in the United States, from model years (MY) 1975 through 2012. Source: EPA. Click to enlarge.

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Chrysler Group LLC Begins Detailing Elements of Powertrain Strategy; More Than 25% Fuel Efficiency Improvement During 2010-2014

Green Car Congress

Chrysler Group LLC provided some more detail on its revamped powertrain lineup—outlined in November 2009 ( earlier post )—that applies technology that will contribute to an overall fuel-efficiency improvement of more than 25% during the 2010-2014 period. FIRE with Multiair. 100 hp (75 kW). 95 lb-ft (129 N•m). FIRE Turbo with Multiair.

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EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

Green Car Congress

The Trends report has been published annually since 1975 and covers all passenger cars, sport utility vehicles, minivans, and all but the largest pickup trucks and vans. The combined production of alternative fueled vehicles has increased from under 1,200 in MY 2010, to nearly 105,000 in MY 2013. —EPA 2014 Trends report.

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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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Report: Nissan To Introduce Compact Hybrids in Japan in 2011

Green Car Congress

Nissan is likely to develop a low-cost, compact powertrain similar to those in Honda hybrids, with an electric motor to provide additional power to a constantly working engine. The hybrids are expected to be 50-60% more fuel efficient than their gasoline-powered counterparts.

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Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

Green Car Congress

Chrysler is also seeking to reduce electrical loads through application of higher efficiency fans and fuel pumps. Thermal management technologies not only help reduce fuel consumption, but are an important factor in extending battery range for hybrid electric and all-electric vehicle models. —Chrysler S-1.

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On the Horizon

Plug In Partners

N ow that the number one automaker and the number two automaker has made the commitment to building Plug In hybrid / electric vehicles by 2010, another automotive giant is joining the race. Here is the story from the New York Times : Nissan Plans Electric Car in U.S. Toyota ( TM ). Nissan ( NSANY ).

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