Not just another LPG Propane conversion system. It is a fully integrated system, designed in complete harmony with the OEM engine. Learn More »
CleanFUEL USA builds CFT dispensers - Full-line of E85 and propane dispensers for retail and fleet use and offers E85 dispenser conversion kits. Learn More »
CleanFUEL Energy Management provides comprehensive alternative fuel management and supply programs for E85, biodiesel (B20), propane and natural gas. Learn More »
A visionary company since inception in 1993, CleanFUEL USA is recognized by fleet managers, fuel equipment manufacturers and distributors throughout the world for building safe and reliable equipment that satisfies environmental regulations and U.S. dependence on foreign oil. From fuel and refueling infrastructure to station equipment, engine systems and fleet management programs, CleanFUEL USA provides the "Total Alternative Fuel Solution" with superior economic and environmental advantages.
Learn more about our Department of Energy Clean Start program
Find out where you can find CleanFUEL USA and other propane and E85 fueling facilities throughout the United States.
The truth is in the numbers. Find out the economic benefits of converting your fleet to LPI systems.
Find out how Federal and State tax incentives have helped make propane a cost-effective choice.
Propane (Autogas) vs. CNG (Compressed Natural Gas) - A Comparison of Alternative Fuels
Click here to submit a request for an LPI system quote.
Prices are national average estimates as of October, 2011.
Hall schools expect alternative fuel buses to begin rolling this spring
CleanFUEL USA
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“Using the LPI system provides tremendous savings over diesel. After 13,000 miles I've yet to have problems with the LPI system. We experienced one degree weather this winter, but the truck always started right up with a half turn of the key and a tap on the pedal. There's no loss of power or torque, with half weight of diesel up front it drives the same loaded or unloaded. The LPI system is very quiet with no unpleasant odor.” — Paul Hayse, Tri State Butane, Carmi, IL