A while ago I bought one of those plug-in power monitors, and went around measuring everything I could find around the house. It's a worthwhile exercise, I thin

A while ago I bought one of those plug-in power monitors, and went around measuring everything I could find around the house. It's a worthwhile exercise, I think. You can leave an appliance plugged into it for as long as you like to get an average. I was able to make a pie chart of where my electricity is used in my house, which was enlightening, and led to some useful changes.