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Study finds that replacement programs that reduce vehicle lifetime can result in increased lifecycle CO2 emissions

Green Car Congress

Effects of changes in the average lifespan of ordinary passenger cars newly registered between 1990-2000 on total induced CO 2 emissions in 2000. The increased lifetime of cars negatively affects the fuel efficiency average of the fleet, with negative environmental implications. Credit: ACS, Kagawa et al. Click to enlarge.

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