Photo: Close the Door Here’s an idea that is so obvious it should be a no-brainer: shut the door and save energy. The Close the Door Campaign is asking retailers to conserve energy by keeping their front doors closed. Why do shops all over the place leave their front door wide open? Do they really think that if it’s closed we won’t go in? … Read the full story on TreeHugger
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Close That Door–You’re Wasting Energy