This will probably be highly successful in California (no surprise) as they’re banning diesel trucks, including in the port areas. So Cali docking ports for ships delivering freight to local Cali destinations will probably work very well.
I’m sure their air quality will quadruple and also, finally, save the planet ;p
IN the midst of COVID-—IN the LOCKDOWNS-—Traffic on LA freeways was able to travel at 60 +++ because there was no conjestion.
BUT-—THE SMOG WAS AS BAD AS THE LATE 50’s/early 60’s.