Hydrogen fuel-cell trucks are heading toward a new practical test in Europe, with a broad industrial collaboration in Germany expected to be announced on September 15 at the IAA Transportation exhibition in Hanover. According to the article, Toyota is behind the promotion of this collaboration, which includes Daimler Truck AG, Volvo Group, Bosch, Air Liquide, TotalEnergies, TEAL Mobility, and MB Energy, along with other entities whose roles have not yet been detailed.
The stated idea is not to launch a new truck as such, but to build a “comprehensive hydrogen ecosystem” that complements battery-electric truck solutions. This places the heavy-duty transport sector at the center of the debate, where decarbonization decisions are linked not only to the type of vehicle, but also to fuel availability, refueling stations, supply chains, and companies’ ability to operate fleets under real-world conditions.
Why Are Fuel Cells Returning to the Forefront?
Battery-electric trucks have a clear lead in the zero-emission transport market, while battery-swapping solutions have also emerged to reduce the impact of lengthy charging times. Nevertheless, the source believes fuel cells may offer a complementary option for heavy-duty applications, particularly as European governments continue to advance emissions-reduction targets and seek to diversify energy sources.
The article connects this trend with hydrogen and ammonia infrastructure projects in Germany. On September 4, European energy company Uniper announced the completion of the first phase of plans for a new import terminal in Wilhelmshaven, Germany’s third-largest seaport and one of its main deep-water ports. According to the company, capacity reservations allowed development of the terminal to proceed.
Uniper plans to import liquid ammonia as a means of transporting hydrogen, then separate the hydrogen from it on-site through a dedicated “cracking” unit. According to the company, the terminal’s modular design provides an initial import capacity that can be expanded to 2.6 million tonnes of ammonia annually, equivalent to approximately 350,000 tonnes of hydrogen. Earlier in the year, Uniper also signed a purchase agreement with Indian company AM Green for up to 500,000 tonnes of green ammonia annually.
What Is Changing in Practice for Trucks and Fleets?
If these announcements develop into an interconnected network of supply, stations, and vehicles, heavy-duty transport operators may gain a zero-emission option that does not rely solely on batteries. However, the German announcement had not yet been disclosed in detail when the article was prepared, so it is not yet possible to assess the number of vehicles or stations, the financing mechanism, or the implementation timetable.
In a separate development, Toyota announced on September 7 that it would supply 40 fuel-cell systems to a partnership with Swedish company Scania under the “Pilot Partner” program. The vehicles will use Toyota’s third-generation system, with an output of 300 kilowatts and a compact design intended for heavy-duty applications, to evaluate fuel cells and sustainability options under real operating conditions. This trial provides a practical indicator, but on its own it does not establish the technology’s broad commercial viability.
According to the article, Toyota’s fuel-cell activities extend to trains, vessels, and stationary applications, in addition to passenger cars, buses, and trucks. The company also pointed to growth in its business-to-business sales and engineering services in Europe through the KINTO brand, which provides mobility services in 20 countries.
The American Extension and the Role of Buses
The bet is not limited to Europe. In the northwestern United States, the H2MI initiative is working to develop a network of hydrogen stations in Oregon and Washington, with plans to connect it to California and British Columbia in Canada. A coalition of entities on the West Coast has also launched the BC2BC zero-emission freight corridor along Interstate 5, connecting the three West Coast states with Baja California in Mexico. The initial phase includes 20 electric charging stations and three hydrogen stations for fuel-cell trucks.
The article notes that the Victor Valley Transit Authority in California has begun adding 13 hydrogen fuel-cell electric buses to its fleet, following previous investments in battery-electric buses that began in 2019. The authority views hydrogen as an additional option for meeting range and operational requirements in its extensive service area.
Editorial View: Testing the Ecosystem, Not Just the Vehicle
The significance of these developments is that the competition is not taking place only between a battery and a hydrogen tank at the vehicle level; it is between two complete energy and operating ecosystems. The success of hydrogen trucks requires the availability of low-emission fuel, reliable stations, efficient vehicles, and operators willing to test the technology at a real-world scale.
At the same time, fundamental questions remain open: Where will the green ammonia actually come from? What will be the cost of converting it into hydrogen and distributing it? And can stations keep pace with the needs of freight fleets? The article itself also presents an expected announcement and pilot trials more than it presents operational results or final commercial commitments. Therefore, September 15 represents an important disclosure point, but it is not conclusive evidence that fuel cells have overcome their challenges relative to battery-electric trucks.