Motor fuel subject to the user fee means gasoline, diesel fuel, kerosene, blended fuel, substitute fuel, and blends of them and any other substance blended with them.
Motor fuel means petroleum or a petroleum-based substance that is motor gasoline, aviation gasoline, No. 1 or No. 2 diesel fuel, or any grade of gasohol, and is typically used in the operation of a motor engine.
Processing Fee means in relation to a Transaction Summary delivered:
Alternative fuel means natural gas, propane, ethanol, methanol, gasoline (when used in hybrid electric vehicles only), hydrogen, electricity, fuel cells, or advanced technologies that do not rely on diesel fuel. “Alternative fuel” also means any of these fuels used in combination with each other or in combination with other non-diesel fuels.