First-of-its-kind zero-emissions train rolls into San Bernardino

The first zero-emission passenger train in the U.S. has rolled into San Bernardino, and passengers should be able to ride the clean-energy line early next year, transportation authorities said.

San Bernardino County Transit Authority presented the $20-million, 108-passenger train — the Zero Emission Multiple Unit, or ZEMU — at a public ceremony Thursday at the San Bernardino Depot Train…