You might even visit Costco regularly to fill your car with low-priced gas. What you might not know is that other types of fuel are sometimes available at Costco, including propane tank refills.

The post said the free propane tank fill-ups include 20 or 100-pound tanks. Those interested can report to the Unicoi County Emergency Management Office on Tuesday […] ...

The price of an empty, 20-pound Worthington tank from BJ’s is $49.99. The cost of propane to fill the tank is $12.99 for members (and $14.99 for non-members).