Largely as a result of trying to keep warm from that Arctic chill, carbon dioxide emitted from burning energy in the U.S. increased 2.5 percent in 2013 over the previous year.
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Polar Vortex Spiked U.S. CO2 Emissions in 2013
Largely as a result of trying to keep warm from that Arctic chill, carbon dioxide emitted from burning energy in the U.S. increased 2.5 percent in 2013 over the previous year.
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