South Coast Air Quality Management District governors have approved $30 million to help communities disproportionately impacted by air pollution replace older school buses with new, zero-emission ...

A regional air quality program will replace 286 older diesel school buses with zero-emission models, a move officials said will cut pollution for students in 35 Southern California school districts.

Switching from diesel to electric school buses is complex and costly. Only 1 percent of the nation’s half-million school buses are electric, despite billions in funding to make the change, according ...