Argument: Natural gas vehicles have been around for decades

Support

“Natural Gas Vehicles The Clean Way to Go with a Domestic Fuel”. Washington Gas. – “Is using natural gas in engines a new idea? Not at all. The first natural gas engine was built in 1860, before the development of the gasoline engine. Natural gas vehicles have been used with much success in the United States since the 1960s and in Europe for nearly 50 years. In fact, there are currently more than 30,000 natural gas vehicles on U.S. roads and over 700,000 worldwide.”