If you unplug only one electronic in your home, make it your gaming console. Gaming systems like PlayStations and Xboxes may be a lot of fun to play with, but they are massive users of energy when they are powered up. They also draw a significant amount of power, even when they aren’t being used. When you add up the amount of electricity used when it’s in use and standby mode, it totals on average over $100 worth of power every year. Making a habit to unplug your machine when it's not in use can help significantly reduce your utility bills.