Seems like the overwhelming majority of the midwest is outperforming Missouri/Illinois, but yeah, that region is performing poorly.
I’m also disappointed that the second link didn’t include the emissions in the manufacture of the vehicle itself, which will be higher for EVs than gasoline cars, but from what I’ve read[0] the lifetime emissions of an EV are far far lower (breakeven point is about 10-15kmi).
https://www.epa.gov/egrid
or there's a map
https://blog.ucsusa.org/dave-reichmuth/plug-in-or-gas-up-why...