What does 1 KILOWATT HOUR yield for each appliance
How Much power does each appliance use in WATTS
How much does each appliance cost to use in DOLLARS
How much does each appliance consume in GALLONS OF GAS
Source  http://visualization.geblogs.com/
Related posts:
Major river basins of the world
The History of Computers 1938 to 2010
The Android story [Infographic]
Guide to the benefit of fish oils [Infographic]
Microprocessor Timeline [Infographic]
Amazing Travel and Vacation Destinations in the U.S. [INFOGRAPHIC]
A Case Study in Social Media Demographics [Infographic]
Split Testing Ideas for PPC Advertising [Infographic]
Is 2012 better than 1970? [Infographic]
This One Map Sums Up the Economy of the Middle East