Consider the Alternatives

Why consider switching to alternative fueled vehicles or alternative fuels? According to the Department of Energy, emissions from the 200 million  cars and trucks on U.S. roads - mostly hydrocarbons, nitrogen oxides, and carbon monoxide - account for about 50 percent of all air pollution and more than 80 percent of urban air pollution. Driving alternative fueled vehicles could reduce the level of vehicle emissions, and choosing domestically produced alternative fuels - instead of imported oil - could help reduce the trade deficit, create jobs, and promote economic activity.

At the same time, you should be aware that some alternative fuels have a lower energy content than gasoline. On a gallon for gallon basis, some do not allow consumers to travel as many miles as they could in a vehicle powered with gasoline or diesel fuel. In addition, an AFV may cost more than a comparable gasoline-powered vehicle.

The good news is that you can help reduce pollution from vehicle emissions even if you don't choose an AFV or alternative fuel. If you live or work in an area where air pollution is a continuing problem, you may be able to find reformulated gasoline at local service stations. Reformulated gasoline is conventional gasoline with added oxygen. It burns more cleanly than conventional gasoline. It is required in areas with the most serious levels of ozone air pollution and is being used by choice in others.