Except where noted, figures used in this chart are based on typical efficiency levels of appliances currently used by the "typical" CWLP residential electric customer.
The average annual electric price for the majority of CWLP's residential customers—including the Rate 30 electric rate, average fuel adjustment charges for the previous year and State utility tax—is about 9.5¢ per kilowatt-hour (kWh). (Per-kWh cost estimate last updated September 30, 2008)
Estimated operating costs for appliances listed in this chart have been rounded to the nearest penny.
For information about how to calculate the total amount an appliance will cost to use over a different period of time than shown in this chart, see our page titled Appliance Energy Use.
Last Updated:
09/30/08
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