Propane companies play a crucial role in enabling you to heat your home in an eco-friendly and efficient manner. Once primarily associated with grills and campfires, propane has emerged as one of the ...

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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 ...