Amtrak’s Pacific Surfliner passenger trains, which run through Southern California, are now operating on renewable diesel in an effort to reduce greenhouse gas emissions. The renewable diesel is made ...

The state of California should be leading the world in environmental protection and the transition to clean energy. We should not be exporting dirty pollution. Period. That, however, is exactly what ...

Prospective buyers interested in the “gently used” 135-ton diesel locomotives posted on the Caltrain website are out of luck since the Bay Area transit agency finalized the sale. Caltrain is sending ...

California Gov. Gavin Newsom signed a measure Monday that will ban public rail agencies from selling their oldest diesel locomotives after they’ve been retired. What happened: Newsom approved SB 30, a ...