According to the auto giant, the third-gen FC System is smaller, lighter, more dependable and more efficient than its predecessor. Toyota said the system is up to two times more durable than before ...

“Using renewable electricity, 75 percent of that energy makes it to the wheels of a BEV,” says James Edmondson, research ...

Workhorse Group, the electric vehicle startup working on everything from a plug-in hybrid pickup truck to ... by a ProGen hydrogen engine made by Latham, N.Y.-based fuel cell manufacturer Plug ...

Which is how a specialist, opposed-piston engine supplier might just have made the cleanest diesel truck ever ... was a potential advantage over fuel-cell hydrogen use because combustion needs ...

The Cummins truck, which carried 175 kilograms of hydrogen onboard, was powered by a fuel cell engine with a 250-kilowatt traction motor. During rush hour traffic, it consumed 168 kilograms of ...

It's a variable geometry turbo designed to "meet the unique requirements of hydrogen engines," according to Cummins. The exact details of the design ... Class 8 Truck Hydrogen Fuel Cell Concept ...

There are two basic approaches to using hydrogen in vehicles: the proton exchange membrane (PEM, also called polymer electrolyte membrane) fuel cell and the classic internal combustion engine (ICE).