Your understanding is wrong. For example, 27% of emissions come from transportation and the majority of that comes from personal transportation (cars basically)

Your understanding is wrong. For example, 27% of emissions come from transportation and the majority of that comes from personal transportation (cars basically). https://www.epa.gov/ghgemissions/sources-greenhouse-gas-emissions#transportation https://www.epa.gov/ghgemissions/sources-greenhouse-gas-emis...