Quote:
Originally Posted by jolinar of malkshor
Some math: Climate Change Central, an energy-use watchdog, reports that a block heater uses eight times more energy than a refrigerator. If a block heater uses 450 watts (0.45 kWh) of electricity at an average of $0.09/kWh, then one night equals $0.41 and two hours equals $0.08.
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Or $6.80 for a week straight
