According to BeST Transit Executive Director Mark Hamilton, phase one of the propane conversion project includes 17 vehicles ...

Schwan’s Ford E-450s are among the many that run on propane, which the company has used since the 1970s. After more than 40 years of using propane as a motor fuel, the people at The Schwan Food Co.

In Part 2 of our interview with Roush CleanTech President Todd Mouw we learn more about the differences between propane and other other alternative fuels. Plus, Mouw offers insights into what fleets ...

FARGO, N.D. -- Bill Ongstad says converting his new 2013 Ford 350 to a propane bi-fuel system might save him 40 percent in fuel costs. "I figure to have it paid for by Christmas," says Ongstad, who ...

A multi-state propane supplier is poised to introduce a dual-fuel system for Class 8 diesels that promises significant savings with a relatively modest investment in equipment and a payback in under ...