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Study finds that increased vehicle travel and decreased occupancy have undercut the impact of improving fuel economy over last 40 years

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Sivak found that while the vehicle fuel economy of the entire light-duty fleet improved by 40% (from 13 mpg US to 21.6 l/100km), because of the decrease in vehicle load, the occupant fuel economy only improved by 17% (from 24.8 Combining these two effects yields a reduction of about 14% in the amount of fuel used.

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Former CEO of GM China Group Phil Murtaugh joins Pinnacle Engines board; first engines launch in Asia this year

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Pinnacle Engines, developer of a highly efficient 4-stroke, spark-ignited (SI), opposed-piston, sleeve-valve architecture engine ( earlier post ), named Phil Murtaugh as the newest member of its board of directors. —Ron Hoge, Chairman and CEO of Pinnacle Engines.

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General Motors set sales records in China in 2014

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General Motors and its joint ventures sold a record 3,539,970 vehicles in China in 2014, an average of one vehicle every 9 seconds and almost 9,700 vehicles each day. Electric Networked-Vehicle) concept—designed, engineered and built in Shanghai—at the Society of Automotive Engineers in China last year.

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GM and Red Hat to collaborate on software-defined vehicles at the edge

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General Motors and Red Hat Inc., GM engineer demonstrates Ultifi test bench to Red Hat executive. General Motors is now a platform company and working with Red Hat is a critical element in advancing our Ultifi software development. The time to innovate is now.

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Report suggests that not following good eco-driving practices can lead to a reduction in on-road fuel economy of up to about 45% in total

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The types of vehicles consumers select has by far the most dominant impact on on-road fuel economy—the best vehicle currently available for sale in the US is nine times more fuel efficient than the worst vehicle. Average on-road fuel economy in the US for all vehicles in 2008 was 17.4 mpg US (13.5

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DOE announces $139M in funding for 55 projects to advance innovative vehicle technologies

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The Research Foundation for The SUNY Stony Brook University. University of Delaware. University of Maryland. Rationally Designed Lithium Ion Batteries Towards Displacing Internal Combustion Engines. Marquette University. General Motors LLC. Washington State University. Group14 Technologies Inc.

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32.5M hours of supercomputer time to aid GM, Ford engine projects with Oak Ridge Lab

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As part of its 2014 ASCR Leadership Computing Challenge ( ALCC ) awards of processor time (totaling more than 3 billion processor hours), the US Department of Energy’s (DOE) Office of Science has awarded 15 million hours on Oak Ridge National Laboratory’s (ORNL) Titan supercomputer to a project led by General Motors, and 17.5

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