Toyota has certified a fuel-cell powertrain kit for big Class 8 trucks. The kits can be used by companies like Kenworth to power 18-wheelers. No pricing, power, or torque specs were released.

The fuel cell has been one of the vital steps in the development of safer race cars. While a normal fuel tank is just a metal box full of gas, a cell consists of an impact-resistant rubberized bladder ...

Toyota North America is moving forward with repurposing technology from its Mirai fuel cell passenger sedan to create a hydrogen power kit for heavy-duty trucks. The automaker said Monday the ...