the energy efficiency potential of cloud-based software
DESCRIPTION
The Energy Efficiency Potential of Cloud-Based Software. A Case Study Review b y Aidan Windebank. What is Cloud-Based Computing?. Web based service to host applications. Email, p roductivity software & other applications. Cloud is large, energy efficient server system. - PowerPoint PPT PresentationTRANSCRIPT
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The Energy Efficiency Potential of Cloud-Based SoftwareA Case Study Review by Aidan Windebank
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What is Cloud-Based Computing?
•Web based service to host applications.
•Email, productivity software & other applications.
•Cloud is large, energy efficient server system.
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How Much Energy Could Be Saved?
•Estimated 80-90% Energy Savings•Servers account for 1-2% Worldwide
energy use
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The CLEER Model
Cloud Energy and Emissions Research Model
•Open Access
•Fully Transparent
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U.S. Case Study
•Used CLEER model to asses energy savings in US business sector.
•Looked at most commonly used software applications.
•Currently hosted on local servers.
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Case Study Results
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Results
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Results
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Results
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Limitations
•Access to publicly available data only•Many factors are assumed or predicted•Further use will curb uncertainties
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Any Questions?
Data & Picture ReferenceMasanet, E., Shehabi, A., Ramakrishnan, L., Liang, J., Ma, X., Walker, B.,
Hendrix, V., and P. Mantha (2013). The Energy Efficiency Potential of Cloud Based Software: A U.S. Case Study. Lawrence Berkeley National Laboratory, Berkeley, California.