Sulphur hexafluoride emissions

gigagrams of CO2 equivalent, 1990–2018

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    Sulphur hexafluoride (SF6) is the most potent greenhouse gas, with a global warming potential of 23,900 times that of carbon dioxide (CO2) when compared over a 100-year period. Sulfur hexafluoride is also extremely long-lived and is inert in the troposphere and stratosphere.

    Source: UN