About
Guardianhds is a renewable energy company headquartered in Edmonton, Canada specializing in Hydrogen.
Guardianhds, operated by Diesel Tech Industries (with over two decades of transportation industry expertise), manufactures the Guardian Hydrogen Diesel System—a proprietary hydrogen-diesel dual-fuel retrofit technology. The system integrates hydrogen injection directly into diesel engine combustion chambers using multiport injection, reducing CO, NOx, and particulate matter emissions. Compatible with tier 4 diesel engines in heavy-duty trucks, transit buses, and industrial vehicles, Guardian HDS enables fleets to substitute hydrogen for a portion of diesel fuel. The system includes integrated onboard hydrogen storage vessels engineered to minimize vehicle weight and freight displacement. Fleet operators benefit from real-time monitoring via the Guardian Fleet Data Logger, tracking hydrogen usage, performance metrics, and emissions reductions. The company assists clients with hydrogen sourcing, supply chain setup, government funding applications, and grant navigation to support the energy transition.
Headquarters
Edmonton, Canada