CLEAN : Whistle blows in Germany for world's first hydrogen train fleet

The video discusses the introduction of the first hydrogen train in serial production, highlighting its potential to transform diesel trains into hydrogen electrified ones. It reflects on the pioneering efforts over the past decade, particularly in Lower Saxony, to develop this technology. The speaker expresses satisfaction with the successful implementation of hydrogen trains, emphasizing the innovative spirit required to achieve this milestone.

What does the speaker express about their satisfaction with the project?

What transformation is expected from the shift to hydrogen electrified trains?