Find the monthly operating cost by multiplying your daily cost by 30. At the California average electricity price, a 300-watt unit costs $11.70 per month, or $140.40 per year. Refrigerators with a lower wattage rating will require much less energy, and thus cost much less to operate.
ular appliance, how often it is used, and. number of hours you use the appliance.. Average. Cost per. Typical. kWh per. Month @. Wattage. Month .125
Find out how much your old refrigerator or freezer costs to operate and how. Find your state's electricity price per kilowatt hour or use the national average.
fridge uses 1400 kWh a year, while a modern energy-efficient model uses only 350 kWh â€” a whopping 75% reduction. At 15Â¢ kWh, trading in a pre-1986 fridge for a new efficient one would save about $158 a year in electricity costs. And some older fridges are even worse than the average.
It takes just a little energy to save on energy costs.. The chart below gives you a good idea of energy costs per electrical appliance, kind of like nutrition fact labels on food. See also our. Ft. (1996 unit), 150 kWh per month, $16.50 per month. Freezer. . Estimated energy use is based on average operation conditions.
12.25 cents per kWh. Appliances with annual operating costs of $100 or more are. annual average appliance / product hours in use. kWh used months used.