http://j.people.com.cn/n3/2024/0530/c94638-20176040.html

A hydrogen-powered train that emits only water vapor has recently been completed in Changchun, Jilin Province, China. The train has a maximum speed of 160 km/h, does not use fossil fuels or electricity, and has zero carbon dioxide emissions.

The trains are equipped with a hydrogen energy + energy storage power system and a control system that can manage mixed hydrogen and electric energy. This ‘dual system’ is highly integrated with the control of the entire vehicle, improving energy utilization efficiency and creating a high environmental protection index. If the size of storage energy batteries can be reduced in the future, the burden on trains will be reduced and running speeds will become even faster.