Glossary.

The article offers information on family name of a group of organic chemical compounds has composed of carbon, hydrogen, and oxygen and the series of molecules vary in chain length and are composed of a hydrocarbon plus a hydroxyl group. Topics include the term alternative fuel does not include alcohol or other blended portions of primarily petroleum‐based fuels used as oxygenates, and the vehicle could be either a dedicated vehicle designed to operate exclusively on alternative fuel vehicle.