The best questions are the obvious questions that you never thought to ask before. Like this one: Why is natural gas delivered directly to homes via pipelines, while propane is delivered to backyard ...

When considering a direction in clean energy, five basic requirements must be satisfied in order to ensure a low-risk and a rapid return on investment. These criteria include: While there is a vast ...

Last week, Ford announced that its 2016 F-150 truck will have an available gaseous-fuel prep package that enables 5.0-liter, V8-powered models to run on clean, low-cost compressed natural gas (CNG) or ...

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 ...