Propane is the alternative fuel that’s added to a diesel or gasoline engine in a product from LP Energy Systems, a small firm in La Conner, Wash. The device, called simply the Dual Fuel System, ...

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 ...

CleanFUEL USA has begun full production of two prominent products powered by its Liquid Propane Injection system, the Freightliner Custom Chassis S2G medium-duty truck and the Thomas Built C2 school ...

CHANTILLY, Va. & NEW HUDSON, Mich.--(BUSINESS WIRE)--Icom North America, a leader in alternative fuels, will bring its patented liquid propane injection technology with its environmental and fuel ...

A Virginia retrofit pairs propane and electric to eliminate resistance heat, cut energy costs, and deliver consistent comfort ...