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Researchers find consumers compensate for fuel-efficient car by buying bigger second vehicle; losing 60% of fuel economy savings

Green Car Congress

An analysis by a team from the University of California, Davis, MIT and Yale suggests that households that buy a fuel-efficient vehicle tend to compensate for that purchase by buying a bigger, more powerful second vehicle. This unintended effect could erode goals of fuel economy standard policies by up to 60%.

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UMD collaborative study finds that fuel efficiency of one car in household may be cancelled out by next car purchase

Green Car Congress

In a recent collaborative study led by the University of Maryland (UMD), researchers found that consumers tend to buy something less fuel efficient than they normally would for their second car after buying an eco-friendly vehicle. Then, I tend to buy a bigger second car. —James Archsmith.

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CMU-led study finds that when Uber and Lyft enter cities, vehicle ownership increases

Green Car Congress

The study found no statistically significant average effect of TNC entry on fuel economy or transit use but did find evidence of heterogeneity in these effects across urban areas, including larger transit ridership reductions after TNC entry in areas with higher income and more childless households. Ward et al. 2020.101933.

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MIT study finds fuel economy standards are 6-14 times less cost effective than fuel tax for reducing gasoline use

Green Car Congress

In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050). —Karplus et al.

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Deloitte Survey finds only 4% of global consumers likely to be satisfied with current EVs despite increasing consideration and willingness to buy; higher ICE fuel economy reduces interest in EVs

Green Car Congress

The survey, “Unplugged: Electric vehicle realities versus consumer expectations,” canvassed more than 13,000 consumers in 17 countries across the Americas, Asia and Europe and revealed a general desire among consumers to buy electric vehicles, but a strong unwillingness to compromise on key performance criteria and especially price.

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Center for Automotive Research calls long-run economic risk to auto industry of mandating permanent fuel economy standards very serious; recommends periodic reviews

Green Car Congress

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

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Buying A New Car Is Greener Than Driving An Old One.Really

Green Car Reports

You''ve probably heard it at some point: A friend claims his older vehicle is far greener than the new car with much higher fuel economy you just bought That''s because, he says, the old car didn''t require all the energy and natural resources your car consumed as it was built. But is that older car really greener?

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