Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per
Flash point means the lowest temperature of a liquid at which its vapours form a flammable mixture with air;
Natural Gas Liquids means those hydrocarbon components that can be recovered from natural gas as a liquid including, but not limited to, ethane, propane, butanes, pentanes plus, and condensates;
Compressed natural gas means a mixture of hydrocarbon gases and vapors that consists primarily of methane in gaseous form that has been compressed for use as a fuel to propel a motor vehicle.
Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.