Grist: How electrifying a Bay Area rail system made trains faster, cleaner, and more frequent

Caltrain successfully electrified 51 miles of track in the Bay Area in 2024. The new electric trains cut 23 minutes off the travel time from San Francisco to San Jose, which has allowed new stops to be added and reduced the time interval between trains at any given station. Overall ridership grew by 60% last year and weekend ridership has doubled, as faster and more frequent trains make the line more appealing. The shift from diesel to electric trains brings many other benefits. At a time of highly volatile fuel prices after a war of whim in the Middle East, electrification reduces train travel’s exposure to chaotic market shifts. More STORY.