Your hair dryer costs $14.93 per year.

GE presents a handy tool to help you figure out how much power your old window air conditioner is actually using - how much it costs per year or month and how much oil it uses. While it was developed for the American user - and developed by Pentagram I might add which is why it's so good-looking - this clever interface is customizable for a number of large and small appliances and will tell you whether or not you should feel bad about cranking your ceiling fan these days.















