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Posts Tagged ‘vehicle technologies’

Trending Towards Efficiency: EPA Shows New Vehicles are Saving Money and Lowering Emissions

Today, the EPA released the latest version of its annual report, Fuel Economy Trends. As a tech geek and data aficionado, I love this report because it gives a ton of information about what sort of technologies manufacturers are putting into cars and trucks and just how much we are improving fuel efficiency across the board. Below is a summary of some of the key points… Read More

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Automaker Rankings 2014: All are Making Progress, but Hyundai-Kia is the Greenest Automaker

Today, UCS releases our latest Automaker Rankings report, which analyzes new passenger cars and trucks from the 2013 model year. For the first time, our analysis shows that all 8 top-selling automakers have now reduced the global warming emissions from their average vehicle sold when compared to our first report, which looked at 1998 vehicles. In addition, tailpipe emissions of smog-forming pollutants from the average vehicle have decreased by 87% since 2000. This shows that the standards we at UCS have advocated so strongly for are working. Read More

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Is that Truck Wearing a… Skirt?

As you find yourself traveling on the road these holidays, you may notice something different about tractor-trailers—some of them are wearing skirts. Because of the roughly 100,000 miles traveled annually by the average long haul tractor-trailer (ie semi-truck, or big rig), putting on one of these long skirts (pictured below) is like eliminating the global warming pollution from an average car. Here’s how, and why we need more of them. Read More

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