Back to today’s briefing

Story perspectives

Caltrain Goes Green: 29 Diesel Trains Replaced by Electric

4/18/2025

26 5

Summary

Story summary

Caltrain, the bustling commuter rail system of the western U.S., has made a remarkable leap into the future by replacing 29 diesel locomotives with 23 electric trains in just six weeks. This $2.44 billion modernization not only enhances air quality but also sets a powerful example for other U.S. rail systems still reliant on outdated diesel technology.

1 of 1

Story summary

Caltrain, the bustling commuter rail system of the western U.S., has made a remarkable leap into the future by replacing 29 diesel locomotives with 23 electric trains in just six weeks. This $2.44 billion modernization not only enhances air quality but also sets a powerful example for other U.S. rail systems still reliant on outdated diesel technology.