This is too good not to post. Let's just take a look at the second suggestion on this list of 5 ways to go green with gaming.

#5 Buy a Wii - The Wii uses only 16 watts of energy while in Active Mode. The Xbox uses 119 and the Playstation uses 150. If you're deciding on which system to buy and want to pick one with energy-efficiency in mind, the Wii may be for you.