05 Jan 2010:
U.S. Car Fleet Shrinks
For First Time in 50 Years, Report Says
The number of cars on U.S. roads dropped by 4 million in 2009
, the only large decline in the nation’s car fleet since the government began keeping records in 1960. While consumers bought 10 million cars during the year, another 14 million vehicles were scrapped, dropping the total to 246 million vehicles, despite the government’s “cash for clunkers” program that gave individuals as much as $4,500 to exchange older cars for more fuel-efficient models. Analysts cited numerous factors for the decline, including high gasoline prices, improved public transportation, and the popularity of online social networking, which for many teens has replaced the automobile as a way to socialize. In a report analyzing the decline, the Earth Policy Institute
says the decrease is not merely a temporary phenomenon caused by the recession. The group says U.S. car ownership has reached a point of saturation, and the nation’s car fleet could drop another 25 percent by 2020. Currently, there are 117 vehicles for every 100 licensed Americans, but high debt and other costs of car ownership will make consumers less likely to keep more cars than they use, said Lester Brown, president of the Earth Policy Institute. Many families with three cars will likely cut back to two, he predicts, and those with two may cut back to one or none.
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Yale School of Forestry
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Yale Environment 360
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Business & Innovation
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Antarctica and the Arctic
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Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
Ugandan scientists monitor the impact of climate change on one of Africa’s most diverse forests and its extraordinary wildlife. Learn more.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate. Watch the video.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.