I don't know anything about this, but...? https://en.wikipedia.org/wiki/Regulation_of_greenhouse_gases_under_the_Clean_Air_Act https://en.wikipedia.org/wiki/Reg

I don't know anything about this, but...? https://en.wikipedia.org/wiki/Regulation_of_greenhouse_gases_under_the_Clean_Air_Act https://en.wikipedia.org/wiki/Regulation_of_greenhouse_gases... Edit: maybe not https://www.eenews.net/stories/1063727659 https://www.eenews.net/stories/1063727659 > The Clean Air Act sets national air quality standards to lower pollutants that cause smog, acid rain and other health dangers. It's never been used for greenhouse gases, but environmental groups now hope EPA might finally use it after ignoring the option for 11 years.