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Appliance Energy Cost
Wattage times hours times kWh rate equals yearly cost to run any appliance.
Yearly cost
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- Monthly
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- Daily
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- kWh / year
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FAQ
Where is wattage listed? +
Look for the nameplate or label on the back or bottom of the appliance.
Standby (vampire) power? +
Many appliances draw 1 to 10 watts even when off. Add an hour or two of equivalent runtime to account.