Propane autogas pays off. If you have a diesel-fueled fleet, you know all the additional costly expenses that come with today’s diesel technology. Propane autogas will empower you to save more over ...

This letter references a May 5 Daily Press article and subsequent Last Work comments about using propane fuel for school buses. The overall lifetime ownership cost — acquisition, maintenance and ...

Propane could be competitive with diesel as a cost-saving, energy-efficient fuel for large trucks and school buses, say Colorado State University mechanical engineers awarded a $3.5 million U.S.