Tag Archives: global

Global Greenhouse Gas Levels Hit New Record

On Tuesday the United Nations World Meteorological Organization (WMO) reported in its Greenhouse Gas Bulletin that the volume of atmospheric greenhouse gases hit a new record in 2011. Carbon dioxide, the principal greenhouse gas, reached a level of 390.9 parts per million (ppm) in 2011, or 140 percent of pre-industrial levels. The WMO estimates that since 1750 about 413 billion tons – or 375 …

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Carbon Emissions Spike to Historic High

Carbon Emissions: Can the U.S. set and meet targets?

The International Energy Agency (IEA) released estimates on Monday showing that CO2 emissions have soared to record highs after a lull in 2009 due to the global recession. 30.6 gigatons of carbon dioxide where emitted into the atmosphere in 2010, mostly from burning fossil fuels, a rise of 1.6 gigatons over 2009 according to estimates from the IEA, and up 5 percent over 2008 …

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