The San Bernardino County Transportation Authority (SBCTA) is set to introduce the USA's first hydrogen-powered train, the FLIRT H2 from Stadler, on the San Bernardino–Redlands route, a suburb of Los Angeles. The train, running on hydrogen fuel cells, can operate for up to 46 hours without refueling, featuring a regenerative braking system for energy recovery, accommodating 108 passengers, and reaching speeds of 130 km/h. This summer, the train underwent final testing before its expected launch by the end of 2024. In March 2024, the FLIRT H2 achieved a remarkable feat, setting a Guinness World Record by traveling 1,742 miles without refueling. The project, initiated in 2019, signifies a significant stride towards sustainable and innovative public transport in the USA, with a focus on the role of hydrogen technology in shaping the future of railway transport. Stadler's collaboration with SBCTA and plans for additional deliveries of up to 25 FLIRT H2 trains demonstrate a strong commitment to environmentally friendly transport solutions in California.