Facebook released its yearly carbon emissions data, indicating that its server farms, office space and employee commuting are key factors in its emissions portfolio. Photo by Marcin Wichary.
Due to car restrictions, Beijing cut carbon emissions by tens of thousands of tons during the 2008 Summer Games. Photo by Kathy Zhuang.
Hawaii is one of the states that has spent the most federal funding on transit projects. Photo via Wikipedia.
A recent report shows that consumers in countries like China rate owning a luxury car as a higher priority than those surveyed in more developed countries. Photo by Tom Spender.
EMBARQ's new report on urban highways looks at the benefits of tearing down car-centric infrastructure. Photo by Jason Rodman.
A study by Columbia University found that even the least expensive white roof coating can reduce peak rooftop temperatures in summer by an average of 43°F. Photo by 350.org.
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