Student+D's+Energy+Log

Energy Log- Emily Smith Ridgewood, NJ, USA The following energy log is completed in the order of which I used different electronic or energy-related devices from the time I wake up in the morning. The chart is based on a 24-hour day. Since most of the devices are used multiple times throughout the day, they are listed in the chart once and the total amount of time recorded is cumulative. All times are approximate. Device Used || Time/Day || Type of Energy Used || Sink || 15 min. || Gas || iHome Radio || 1 h. || Electric || Cell Phone || 16 h. || Electric || Hair Straighener || 10 min. || Electric || iPod || 2 h. || Electric || Car and/or Bus || 45 min. || Gasoline || Lights (At Home) || 11 h. || Electric || Lights (At School) || 7 h. || Electric || Streetlights || 20 min. || Electric || Treadmill || 1 h. || Electric || TV || 1 h. || Electric || Computer || 6 h. || Electric || Shower || 15 min. || Gas || Cell Phone Charger || 2 h. || Electric || Telephone || 10 min. || Electric || Stove || 30 min. || Electric || Cook top || 30 min. || Gas || Refrigerator/Freezer || 24 h. || Electric || Heat and/or AC || 24 h. || Gas || Walkway Lights || 7 h. || Electric ||