Curtis Donaldson, the CEO and president of CleanFuel USA, thinks that propane doesn't get its due as a transportation fuel.
His company on Monday is expected to announce that its propane engine system has been certified for use by the California Air Resources Board, a more stringent regulation than what the majority of other U.S. states use.
CleanFuel USA supplies pumps and a propane engine system for medium-duty trucks, including vehicles such as school buses and fleets of delivery vehicles.
What's likely to be the primary reason that fleet operators would purchase propane-powered vehicles? Cost. Propane is … Read more