I was curious about the potential for other compounds. SF6, per molecule is about 22,000x better than CO2: https://whatsyourimpact.org/high-global-warming-poten

I was curious about the potential for other compounds. SF6, per molecule is about 22,000x better than CO2: https://whatsyourimpact.org/high-global-warming-potential-gases https://whatsyourimpact.org/high-global-warming-potential-ga... And there is a seemingly nice paper here on the potential for designer gas mixes: http://www.pnas.org/content/pnas/98/5/2154.full.pdf http://www.pnas.org/content/pnas/98/5/2154.full.pdf