Traction and rolling stock

Hydrogen-powered zero-emission multiple-unit enters passenger service in California

By 2025-09-17T14:00:00

Stadler Flirt H2 ZEMU (Photo SBCTA)

Photos: San Bernardino County Transportation Authority

USA: A fuel cell powered Stadler Flirt H2 trainset has entered passenger service on Metrolink’s Arrow route, with San Bernardino County Transportation Authority saying its zero-emission multiple-unit ‘represents a bold leap forward in clean transit’.

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