I have been of the opinion that the US government should have not pushed EV adoption by subsidizing moving all school buses to EV. The reasons are many but most important is having children used to the idea of EV as a good means for local travel, not having all those diesel buses spewing fumes on to people while loading and unloading at schools, and finally keeping school systems from financial issues incurred by rising fuel costs.
875 Bus Drivers
139 Bus Monitors
886 Conventional Buses
288 Special Needs Buses
870 Routes per day
37,530 Bus Stops per day
68,673 Miles Traveled per day
72,544 Students Transported each day
This page gives the numbers of one of Georgia's largest school bus fleets. http://www.cobbk12.org/centraloffice/Transportation/
(numbers)