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

Green Car Congress

Vehicle replacement schemes such as the “cash for clunkers” program in the US and the “scrappage scheme” in the UK have featured prominently in the economic stimulation packages initiated by many governments to cope with the global economic crisis—at least 13 countries have deployed such schemes.

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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

From MY 1987 through MY 2004, on a fleet-wide basis, automotive technology innovation was generally utilized to support vehicle attributes other than CO 2 emissions and fuel economy, such as weight, performance, and utility. Rather, there are manufacturer-specific compliance levels for both passenger car and light truck fleets.