Skip to content All › Science › Energy › Alternative Fuels › Definitions › A Alternative Fuels terms starting with A 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 5 terms
Advanced Technology Vehicles A vehicle that combines new engine, power, or drivetrain systems to significantly improve fuel economy. Alternative Fuel Vehicles A dedicated, flexible fuel, or dual-fuel vehicle designed to operate on at least one alternative fuel. Alternative Fuels A popular term for "non-conventional" transportation fuels derived from natural gas (propane, compressed natural gas, methanol, etc. American Society for Testing and Materials (ASTM) International A nonprofit organization that develops and delivers international standards. ASTM standards, test methods, specifications, and procedures are recognized… Autoignition Temperature The lowest temperature at which a flammable gas vapor will ignite spontaneously, without a source of ignition, after several minutes of exposure to…