In March 2025, H2 Mobility in Germany experienced a significant milestone as 350-bar refuelings accounted for the majority of the hydrogen volume supplied, surpassing the 700-bar refuelings. This shift signals a transformation in the country's hydrogen mobility sector, with heavy-duty transport playing a crucial role. The company reported a 10% increase in total hydrogen sales, attributed to the growing adoption of hydrogen-powered trucks and buses. Martin Jüngel, the Managing Director and CFO of H2 Mobility, highlighted the success of investing in 350-bar infrastructure. The changes at refueling stations also indicate a trend towards larger vehicles with greater tank capacities utilizing hydrogen. These developments emphasize the expanding role of heavy-duty transport in Germany's clean mobility strategy.