Googling Causes Greenhouse Gases, Physicist Says

While it may seem that things done in cyberspace exist in a bubble, they're not; computer-related stuff leaves its mark as well. Along those lines, here's a troubling fact: performing two Google searches from a desktop computer can generate roughly the same amount of carbon dioxide as boiling a kettle of water.
Harvard physicist Alex Wissner-Gross is completing a study on the environmental impact of computing due out soon. "Google operates huge data centers around the world that consume a great deal of power," he told the Times Online. According to his estimates, a typical search generates about seven grams of CO2, while boiling a kettle generates about 15 grams. Apparently Google's search engine generates high levels of CO2 because of the way it works; queries are sent to several servers competing against one another to get the best results.
According to a recent report by industry analysts Gartner, the global IT industry generates as much greenhouse gas as the world's airlines, or about 2-percent of global CO2 emissions. "Data centers are among the most energy-intensive facilities imaginable," said Evan Mills, a scientist at the Lawrence Berkeley National Laboratory in California.
When it comes to energy conservation, nothing is sacred. [From: Times Online]
Update: After Google responded to the above by saying that the case was being vastly overstated, Wissner-Gross now claims he never said anything about two searches' being equivalent to boiling a kettle of water. His findings, apparently, have nothing to do with Google, but rather more general stats, like a computer's rate of CO2 production when it opens a Web page. Oh well. Put away the pitchforks and lanterns, folks.



Reader Comments (Page 1 of 1)
Harry said 5:52PM on 1-13-2009
What? Another false alarm huh? Global warmers seem to have quite a few of these.
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wes said 12:18AM on 1-14-2009
OH Goodness! More CO2 for the plants to do photosynthesis in their respiration and give off oxygen for people to breath! The sky is falling! Google searches must be taxed heavily with the proceeds going to the elite so they can live more high on the hog!!!
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wes said 1:01AM on 1-14-2009
If we don't restrict, tax and regulate Google Searches the plants will take over the whole world! God save us!! Watch out for the carnivorous plants!!! It's a night mare!! Like a Sci-Fi flick!!
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