Hydrofluorocarbons represent around 1% of total greenhouse gases but their impact on global warming can be hundreds to thousands of times greater than that of carbon dioxide.
Hydrofluorocarbons huwakilisha karibu 1% ya jumla ya gesi chafuzi lakini athari zake katika ongezeko la joto duniani zinaweza kuwa mamia hadi maelfu ya mara zaidi ya ile ya dioksidi kaboni.