A dual-fuel conversion system can offer some of the fuel- and emissions-saving benefits of a natural gas engine without going out and buying a brand-new truck. Recent changes in Environmental ...

Diesel engines comprise more than 80 percent of all on-site generation in the United States. But few diesel engine owners probably realize the advantages of converting their engines to use natural gas ...

A band wagon powered by natural gas seems to have begun rolling, but most of those aboard talk about brand-new heavy trucks with special gas-burning engines. Why not convert existing trucks and ...

Alternative fuels seem to be all the rage these days, but one of the few that actually seems to make sense to us is compressed natural gas, also known as CNG. CNG is natural gas that has been ...

Unless you've been hiding out under a rock in some foreign country, you probably know about the grassroots movement associated with fueling diesel-powered vehicles with recycled vegetable oil. SVO ...