'Transformational': how a California city launched America's first hydrogen-powered passenger train
Transformational: how a California city launched Americas first hydrogen-powered passenger train
The Guardian | Jules Feeney | 3 Sep 2024
Theres a new train pulling into the station in San Bernardino, a southern California city about 60 miles from Los Angeles. From the outside, it looks like any other commuter train, with three passenger carriages, blocky windows and a colourful blue exterior.
But inside, its unlike anything the region or the country has seen before. The $20m Zero-Emission Multiple Unit, known as Zemu, uses a hybrid hydrogen fuel cell and battery system to propel the train and run other onboard electrical systems. The only byproduct of the fuel cell is water vapour, a welcome change in an area known as the Inland Empire that suffers from some of the worst air quality rates in the country.
The new technology will make Zemu the first hydrogen-powered, zero-emissions passenger train in North America to meet Federal Railroad Administration (FRA) requirements when it goes into service early next year.
The train will run between the cities of Redlands and San Bernardino on a 9-mile line known as the Arrow Corridor; its one of the regions smallest, carrying an estimated 416 daily weekday and 6,433 weekend riders, but ridership is growing. Its operators hope that Zemu, which was unveiled to the media last week, paves the way for clean energy trains to run on hundreds of miles of track in southern California and across the country.
It could mark the start of a clean energy rail movement in the US, which has traditionally lagged behind places like Europe when it comes to both train ridership and innovation...more
https://www.theguardian.com/environment/article/2024/sep/03/california-hydrogen-powered-train-air-quality-solution