Electric Usage Chart Tool
With this chart, you'll be able to see how quickly your energy bill can add up when you use appliances and lighting not manufactured with energy efficiency in mind.
For example, take a look at lighting. If you have ten lamps in your house, each with a 100W incandescent bulb, you can expect to pay about $160 to light your home each year. Energy efficient bulbs will keep those lamps lit for around $47. Plus, they last six to eight times longer.