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To save on her electric bill, Rhondalyn unplugs everything in her home when it's not in use. Appliances, TV sets and lamps that are plugged in pull in energy even if they are turned off, and Rhondalyn says the small change has added up. In May 2008, her energy bill was $268. After she started unplugging, her bill went down to $91. And when Rhondalyn got really vigilant—even turning off the air conditioning—her energy bill was only $60.42. That's over $200 in savings!