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Save Energy: Unplug your cell phone charger when not in use!

There are an estimated 190 million cell phones in the United States. A quick back of the envelope calculation says that the combined stand-by usage of all those cell phone chargers, each drawing a measly watt, could add up to 190 megawatts per day. That's enough to power approximately 100,000 homes!

Heather Mansfield started this pledge with a single signature, and now has 169 supporters. Start a petition today to change something you care about.