Zircotec

A combustion engine modified to use hydrogen as a fuel source, offering CO₂-free operation at the tailpipe while leveraging existing internal combustion infrastructure.

A type of engine that burns hydrogen as fuel, similar to traditional internal combustion engines but with challenges related to fuel storage and efficiency.

Robust catalyst system designed by Johnson Matthey to reduce nitrogen oxide (NOx) emissions and treat exhaust gases from hydrogen combustion.

India

Darlington

Gothenburg

A collaborative R&D project focused on developing an innovative dedicated hydrogen engine to support ICE sub-systems suppliers in increasing their use of hydrogen as a zero-emissions fuel for light commercial vehicles.

A memorandum of understanding between Cummins' Accelera division and GAIL to collaborate on hydrogen production, blending, transportation, and storage to accelerate India's transition to sustainable energy.

Cummins is developing a 15-liter hydrogen internal combustion engine targeted for heavy-duty applications including construction and agricultural equipment.

A medium-duty hydrogen internal combustion engine developed through Project Brunel for trucks, buses, and commercial vehicles. The engine reduces tailpipe carbon emissions by more than 99% compared to Euro VI diesel standards and features ultra-low nitrogen oxide emissions.

New hydrogen fuel engines developed by Cummins that Werner Enterprises plans to deploy widely in its fleet.