What is the average yearly cost of running a Samsung refrigerator?

The average cost of running a Samsung refrigerator depends on the energy usage. Older models do not run as efficiently as newer models. For example, a refrigerator made in 1997 used roughly 200 more kWh per year than one made in 2004. Running the 2004 refrigerator would use approximately 460 kWh, costing roughly $50 per year.