"Starship launch produces 76,000 metric tons of carbon dioxide equivalent (a measure combining different types of greenhouse gases in one unit). That's 2.72 times more emissions than those produced by a single SpaceX Falcon 9 launch"
Note, I did mis-quote when I said 28k tons of greenhouse gas, it is 28k tons of CO2 equivalent.
https://www.space.com/spacex-starship-rocket-launches-enviro...
"Starship launch produces 76,000 metric tons of carbon dioxide equivalent (a measure combining different types of greenhouse gases in one unit). That's 2.72 times more emissions than those produced by a single SpaceX Falcon 9 launch"
Note, I did mis-quote when I said 28k tons of greenhouse gas, it is 28k tons of CO2 equivalent.