> Empirically, what other US car company is making as big of a difference in greening transport?
Assuming you're not fixated on "car company" per se (because why should corporate form matter), then Janette Sadik-Khan and NYCDoT have probably made a bigger difference in greening US transport than Tesla to date. And worldwide, of course, there are countless contenders.
"Greening" is only half the battle: the other half is liveable cities and streets. Personal motor transport makes that worse, whether electric or internal combustion. If Musk delivers on better public transport then Tesla can claim some credit there, but as yet there's nothing to show.
Assuming you're not fixated on "car company" per se (because why should corporate form matter), then Janette Sadik-Khan and NYCDoT have probably made a bigger difference in greening US transport than Tesla to date. And worldwide, of course, there are countless contenders.
"Greening" is only half the battle: the other half is liveable cities and streets. Personal motor transport makes that worse, whether electric or internal combustion. If Musk delivers on better public transport then Tesla can claim some credit there, but as yet there's nothing to show.