The Hy-Drive HGS® is a hydrogen generator system that injects small amounts of hydrogen gas, on demand, into the combustion chamber of a vehicle’s engine. The enriched air/fuel mixture burns more efficiently, extracting more clean energy from the fuel while reducing harmful greenhouse gas emissions.

The HGS is safe and will not harm an engine. Because power is taken from the alternator, it can only work when the engine is running. Low water level or any condition outside the normal operating range automatically shuts down the unit, allowing the engine to run normally.