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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.

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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

Beginning in MY 2005, technology has been used to increase both fuel economy (which has reduced CO 2 emissions) and power, while keeping vehicle weight relatively constant. In addition, the number of diesel offerings has doubled, and there are growing numbers of electric vehicles and plug-in hybrid electric vehicles as well.