How many blues musicians does it take to replace an inefficient light bulb with an energy-efficient one?
Five: One to replace the light bulb, and four to play sad songs about how the old, inefficient bulbs went away, and maybe they weren’t so bad after all.
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A significant amount of the average home energy bill pays for heating water. Take five-minute showers instead of baths and make sure your water heater is set no higher than 120° F.
Source: U.S. Department of Energy