Storage Rent   If you do not have enough available storage in your storage units for new crude and / or products, it will automatically be placed into rented storage units. Renting storage units costs $0.015 per gallon per month. This can add up over time, so it. s always a good idea to purchase storage units if you are beginning to rent storage. When you first miss a payment on storage rent, the money you owe will be stored in a "rent fund." If you miss an additional payment immediately after, the renting facility will begin to repossess your crude to pay of storage rent. See the section on Repossession for more information.