Search Ecologically! with Greened Google

Article from Rising Phoenix Design that points out a rather obvious-when-you-think-about-it fact;  black pixels take less energy than white pixels. Background to background, black comes in at about 59 watts, white is at 74.

“Take at look at Google, who gets about 200 million queries a day. Let’s assume each query is displayed for about 10 seconds; that means Google is running for about 550,000 hours every day on some desktop. Assuming that users run Google in full screen mode, the shift to a black background [on a CRT monitor! mjo] will save a total of 15 (74-59) watts. That turns into a global savings of 8.3 Megawatt-hours per day, or about 3000 Megawatt-hours a year. Now take into account that about 25 percent of the monitors in the world are CRTs, and at 10 cents a kilowatt-hour, that’s $75,000, a goodly amount of energy and dollars for changing a few color codes.”

So Bye Bye Google White…Switching to Google Black, Blackle