As used in this chapter:
(1) “Commissioner” means the Commissioner of Public Service or the Commissioner’s designee.
(2) “Petroleum product” means propane, gasoline, unleaded gasoline, kerosene, number two heating oil, diesel fuel, kerosene base jet fuel, and number four, five, and six residual oil for utility and nonutility uses.
(3) “Primary storage facility” or “facility” means any facility or terminal with a capacity of 50,000 gallons or more that receives petroleum products by ship, barge, pipeline, truck, or rail, for holding within the State.