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Can Cars Meet the New 54 mpg CAF Standards? Yes They Can

A new car in 2025 will go twice as far on a gallon of gasoline than a 2012 model does now, if automakers comply with new federal standards released today. The U.S. Environmental Protection Agency and the National Highway Traffic Safety Administration announced aggressive new rules to raise the fuel efficiency of cars, SUVs and pickup trucks

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Understanding the interplay of grains helps cars drop the pounds, be more fuel efficient

Sometimes solving the biggest challenges begins with understanding something very small -- like the tiny grains that form a piece of metal. For a team of scientists who wanted to improve automotive fuel efficiency, understanding and controlling the size of the grains in aluminum allowed the design of an easy and inexpensive method for producing lightweight automotive parts, replacing heavier steel, leading to improved fuel efficiency

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Europe cuts CO2 emissions from cars by 3.7 percent

By Pete Harrison BRUSSELS (Reuters) - The fuel efficiency of European cars advanced last year, with exhaust carbon emissions falling 3.7 percent, provisional European Union data showed on Wednesday. [More]

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