Isuzu and Honda Testing Fuel Cell Truck in Japan
The Giga Fuel Cell, a hydrogen-fuel-cell-powered truck developed jointly by Isuzu and Honda, has started tests on public roadways in Japan.
The Giga Fuel Cell is a Japanese market heavy truck with a hydrogen fuel cell system jointly developed by Isuzu and Honda.
Photo: Isuzu
In late December, Isuzu Motors and Honda began demonstration-testing their jointly developed Giga Fuel Cell system on public roads in Japan.
The Giga Fuel Cell is an Isuzu heavy-duty truck that has been reconfigured to be powered by a fuel cell system developed by both Isuzu and Honda.
Through this demonstration testing, scheduled to run through September, the two OEMs will collect data and identify technical issues on fuel-cell-powered trucks. The prototype model being used for this demonstration testing is the same type of truck exhibited at the Isuzu Group booth at the Japan Mobility Show 2023.
The companies plan to launch a commercially available fuel cell truck in 2027.
Giga Fuel Cell details.
Source: Isuzu/Honda
In a joint statement, Isuzu and Honda said they believe that fuel cell technology will be effective to achieve carbon neutrality of heavy-duty trucks.
The two OEMs signed an agreement in January 2020 to conduct joint research on fuel cell-powered heavy-duty trucks. Since then, the two companies have been working on the verification of the compatibility of the fuel cell system and heavy-duty trucks and the establishment of a foundation for basic technologies such as vehicle control technologies.
More Fuel Smarts
Lessons Learned About Alternative Fuels: Start Small, Stay Flexible
Practical advice on adopting alternative fuels and ZEVs from HDT's 2026 Top Green Fleets, from renewable diesel and natural gas to electric trucks.
Read More →
Kempower Adds Flex EV Charger to Help Support Transition to Megawatt Charging
The Kempower Mega Satellite Flex has both a CCS and MCS connector, allowing operators to serve both types of heavy-duty vehicles.
Read More →
Hino Adds Electric Class 6/7 Truck
Hino says the Le Series is an important step in the company's efforts to reduce environmental impact and support its customers’ sustainability goals.
Read More →
Can Multi-Speed EV Transmissions Solve Heavy Trucking’s Biggest Electric-Vehicle Problems?
A startup called Sigma Powertrain believes purpose-built multi-speed gearboxes can boost efficiency, reduce battery size and improve gradeability for heavy-duty battery-electric trucks.
Read More →
Hendrickson Debuts Electraax E-Axle for Medium-Duty Trucks
Developed with Driventic, Hendrickson's new integrated e-axle is designed to improve efficiency, reduce weight, and extend range in Class 6-7 EV applications.
Read More →
50 Ways Fleets Can Cut Fuel Costs Now — Without Buying New Trucks
Fuel savings don’t come from one big change. They come from dozens of small ones. Here’s how leading fleets are stacking gains across drivers, routing, maintenance, and more.
Read More →
Top Green Fleets 2026: How Fleets Are Reducing Emissions in the Real World
What works in sustainable trucking today? Heavy Duty Trucking's Top Green Fleets are finding practical ways to cut fuel use, reduce emissions, and keep freight moving.
Read More →
California Launching $1 Billion Electric Truck Rebate Program
CARB says the California Clean Fuel Reward program will begin offering point-of-sale rebates of up to $120,000 for electric commercial trucks starting June 26.
Read More →
Mack Unveils EPA 2027-Compliant MP13 Engine With More Power, Better Fuel Economy
Along with unveiling its EPA 2027-compliant MP13 engine, Mack outlined powertrain changes across its Class 6-8 lineup, including new Cummins-based X10 engines.
Read More →
How Volvo’s New D13 Engine Meets EPA 2027 Emissions Without Sacrificing Power or Fuel Efficiency
Volvo says advances in combustion and aftertreatment helped its new EPA 2027 D13 engine avoid the fuel-economy penalties many once expected from tighter NOx emissions limits.
Read More →