Chicago’s Metra is taking a closer look at battery-electric trains, according to Utility Dive. The commuter rail system sees the technology as a potential way to expand service without adding the diesel fumes and engine noise that come with conventional trains.
Battery-powered trains could give transit agencies more flexibility, particularly on routes where overhead wires or full electrification are too costly or disruptive. By relying on onboard batteries, trains can run cleaner while still covering existing tracks.
The agency’s exploration is part of a broader push among commuter railroads to reduce emissions and improve the rider experience. Utility Dive notes that Metra is among those investigating the approach, though the report is an early look rather than a final commitment to a specific fleet or timeline.