Fourth-generation Cummins hydrogen fuel-cell powertrain

Engine manufacturing

Industrial gas supply

Engine manufacturing

Truck manufacturing

A hydrogen fuel cell powertrain uses a fuel cell stack to convert hydrogen and oxygen into electricity through an electrochemical reaction, which then powers electric motors to drive the vehicle, emitting only water vapor and heat at the point of use. Within the Cummins–Tata Motors collaboration, hydrogen fuel cells are part of the low- and zero-emission technology portfolio, and Tata has already demonstrated hydrogen fuel cell buses as part of its zero-emission public transport initiatives.[2]

United States

Conversion of up to 2,000 trucks to be powered by hydrogen, in collaboration with Air Products.

Development of a Class 8 truck powered by hydrogen fuel cells, aiming for operational performance standards and lower ownership costs for fleets.