 SAN FRANCISCO--BUSINESS WIRE--The wheels on the bus still go round and round, but in several communities in Northern and Central California, theyll soon be powered by clean electricity. Pacific Gas and Electric Company PGE is helping school districts in its service area as they transition to electric buses, supporting cleaner air, lower maintenance costs and quieter rides. Through its EV Fleet program, PGE is working with over 30 school districts adopting about 350 electric bus 