Excellent Article. Perhaps there is some hope for trolleybuses after all. Interesting, as stated in the article, that officials in California do not have respect for trolleybuses? How will weak battery buses get up those San Francisco hills during a cold snap?
https://www.citylab.com/transportation/2019/01/electric-bus-battery-recharge-new-flyer-byd-proterra-beb/577954/
