
New York City looked at actual fuel economy of hybrids and non-hybrids and compared them to EPA ratings. It found that hybrids performed better than expected in fuel economy in comparison to the non-hybrids.
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The City of Oakland, Calif., increased the fuel efficiency of its electric vehicles by 10.3% and its hybrid-electric vehicles by 5.6%. Here's how.
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California has raised its average fuel economy standard for state agencies that purchase passenger vehicles to 38 miles per gallon starting July 1, according to a memo from the Department of General Services.
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Elected officials in Westchester County, N.Y., have approved legislation mandating that new vehicle purchases must be high-mileage vehicles, electric vehicles, hybrid vehicles, or alternative-fuel vehicles.
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LP Energy Systems has introduced its Dual Fuel System for diesel and gasoline engines that improves fuel economy while reducing harmful emissions. The system injects propane vapor into the fuel mixture.
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Highway Products' new Strongback flatbed for pickup trucks gets a new Leopard design bed made with rugged marine-grade aluminum that's 50% lighter than steel. The flatbed allows greater payloads and increases fuel economy.
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The 2014 Fuel Economy Guide helps car buyers identify vehicles that are the most fuel efficient and emit the lowest amount of greenhouse gases.
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Ford's Special Service Police Interceptor sedan is now the most fuel-efficient police car sold in the United States, following official ratings from the U.S. Environmental Protection Agency.
Read More →A bill in the Connecticut legislature would raise the minimum fuel economy a vehicle would have to achieve before being eligible for operation by the State’s Department of Administrative Services (DAS).
Read More →Between 2007 and 2012, fuel economy values increased by 16% while carbon dioxide emissions have decreased by 13%, and in 2012 alone, miles per gallon for cars and trucks improved 1.4 mpg, according to the U.S. Environmental Protection Agency (EPA).
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