Honda remains committed to hydrogen fuel-cell technology, but the market for passenger cars powered by fuel cells remains limited. As a result, Honda is exploring alternative applications for its fuel-cell systems, and commercial trucks have emerged as a promising avenue.
To demonstrate the feasibility of fuel-cell-powered semi trucks, Honda has converted a semi truck to run on hydrogen fuel cells, replacing its diesel engine with three fuel-cell modules. These modules, co-developed with General Motors, are claimed to deliver a combined output of 321 horsepower, enabling the truck to reach a top speed of 70 mph. Honda asserts that the onboard hydrogen storage capacity provides a range of 400 miles with a full load.
The fuel-cell modules used in the converted semi truck boast improved durability and cost reductions compared to previous-generation systems. They are currently manufactured at a joint-venture factory between Honda and GM in Michigan. Honda is actively seeking collaborations for the application of its fuel-cell technology in North America.
Honda’s exploration of fuel-cell applications in commercial trucks aligns with the efforts of other automakers. Toyota and Kenworth have collaborated on a fleet of demonstration fuel-cell trucks deployed at the ports of Los Angeles and Long Beach. Hyundai is anticipated to introduce fuel-cell semis in California for testing, while GM has partnered with Navistar to develop 2,000 fuel-cell vehicles.
These initiatives aim to reduce emissions from semi trucks, contributing to a more sustainable transportation sector. While battery-powered trucks like the Tesla Semi exist, the current limitations of battery technology make it challenging to achieve sufficient range for longer hauls without excessively large battery packs. Fuel-cell vehicles offer the advantage of quick refueling times, potentially making them more appealing to operators than battery-powered trucks.
Honda identifies commercial trucks as one of four key areas for its fuel-cell technology, alongside stationary power sources, construction machinery, and passenger cars. In the passenger car segment, Honda has recently unveiled the 2025 CR-V e:FCEV, a hybrid that combines fuel cells with a battery pack that can be charged by plugging in. This model succeeds the discontinued Clarity Fuel Cell. However, the availability of the CR-V e:FCEV will be limited to California due to the state’s advanced hydrogen infrastructure.
Honda’s pursuit of hydrogen fuel-cell applications beyond passenger cars reflects its commitment to developing a diverse range of zero-emission technologies. The automaker is simultaneously developing a new generation of battery-electric vehicles under the 0 Series, scheduled to debut in 2026.
