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Submission + - iPad and the Cloud Increase Your Carbon Footprint (

blitzkrieg3 writes: A common advatage advantage cited for cloud computing is energy savings, through the use of technologies like geothermal energy, sea water cooling, virtualization, and smart stretch clusters. Then why is Greenpeace, on the eve of the iPad release, worried about energy consumption in the cloud? They report that datacenters will account for 1,963 billion kilowatt hours of electricity in 2020, a 3 fold increase. And a lot of this energy will come from coal, such as the new datacenter Facebook is building in Prineville, Oregon.

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