Impact of Office Productivity Cloud Computing on Energy Consumption and Greenhouse Gas Emissions.
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| Title: | Impact of Office Productivity Cloud Computing on Energy Consumption and Greenhouse Gas Emissions. |
|---|---|
| Authors: | Williams, Daniel R.1 d.williams@pgr.reading.ac.uk, Tang, Yinshan2 |
| Source: | Environmental Science & Technology. 5/7/2013, Vol. 47 Issue 9, p4333-4340. 8p. |
| Subject Terms: | *Greenhouse gases, *Emissions (Air pollution), Energy consumption research, Cloud computing, Microsoft software, Computer software development -- Environmental aspects |
| Reviews & Products: | Microsoft Office (Computer software), Microsoft Outlook, Microsoft Excel (Computer software) |
| Abstract: | Cloud computing is usually regarded as being energy efficient and thus emitting less greenhouse gases (GHG) than traditional forms of computing. When the energy consumption of Microsoft's cloud computing Office 365 (0365) and traditional Office 2010 (O2010) software suites were tested and modeled, some cloud services were found to consume more energy than the traditional form. The developed model in this research took into consideration the energy consumption at the three main stages of data transmission; data center, network, and end user device. Comparable products from each suite were selected and activities were defined for each product to represent a different computing type. Microsoft provided highly confidential data for the data center stage, while the networking and user device stages were measured directly. A new measurement and software apportionment approach was defined and utilized allowing the power consumption of cloud services to be directly measured for the user device stage. Results indicated that cloud computing is more energy efficient for Excel and Outlook which consumed less energy and emitted less GI-IG than the standalone counterpart. The power consumption of the cloud based Outlook (8%) and Excel (17%) was lower than their traditional counterparts. However, the power consumption of the cloud version of Word was 17% higher than its traditional equivalent A third mixed access method was also measured for Word which emitted $% more GHG than the traditional version. It is evident that cloud computing may not provide a unified way forward to reduce energy consumption and GHG. Direct conversion from the standalone package into the cloud provision platform can now consider energy and GHG emissions at the software development and cloud service design stage using the methods described in this research [ABSTRACT FROM AUTHOR] |
| Copyright of Environmental Science & Technology is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Text: Availability: 0 |
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| Header | DbId: 8gh DbLabel: GreenFILE An: 88092539 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Impact of Office Productivity Cloud Computing on Energy Consumption and Greenhouse Gas Emissions. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Williams%2C+Daniel+R%2E%22">Williams, Daniel R.</searchLink><relatesTo>1</relatesTo><i> d.williams@pgr.reading.ac.uk</i><br /><searchLink fieldCode="AR" term="%22Tang%2C+Yinshan%22">Tang, Yinshan</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Environmental+Science+%26+Technology%22">Environmental Science & Technology</searchLink>. 5/7/2013, Vol. 47 Issue 9, p4333-4340. 8p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Greenhouse+gases%22">Greenhouse gases</searchLink><br />*<searchLink fieldCode="DE" term="%22Emissions+%28Air+pollution%29%22">Emissions (Air pollution)</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+consumption+research%22">Energy consumption research</searchLink><br /><searchLink fieldCode="DE" term="%22Cloud+computing%22">Cloud computing</searchLink><br /><searchLink fieldCode="DE" term="%22Microsoft+software%22">Microsoft software</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+software+development+--+Environmental+aspects%22">Computer software development -- Environmental aspects</searchLink> – Name: SubjectProduct Label: Reviews & Products Group: Su Data: <searchLink fieldCode="PS" term="%22Microsoft+Office+%28Computer+software%29%22">Microsoft Office (Computer software)</searchLink><br /><searchLink fieldCode="PS" term="%22Microsoft+Outlook%22">Microsoft Outlook</searchLink><br /><searchLink fieldCode="PS" term="%22Microsoft+Excel+%28Computer+software%29%22">Microsoft Excel (Computer software)</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Cloud computing is usually regarded as being energy efficient and thus emitting less greenhouse gases (GHG) than traditional forms of computing. When the energy consumption of Microsoft's cloud computing Office 365 (0365) and traditional Office 2010 (O2010) software suites were tested and modeled, some cloud services were found to consume more energy than the traditional form. The developed model in this research took into consideration the energy consumption at the three main stages of data transmission; data center, network, and end user device. Comparable products from each suite were selected and activities were defined for each product to represent a different computing type. Microsoft provided highly confidential data for the data center stage, while the networking and user device stages were measured directly. A new measurement and software apportionment approach was defined and utilized allowing the power consumption of cloud services to be directly measured for the user device stage. Results indicated that cloud computing is more energy efficient for Excel and Outlook which consumed less energy and emitted less GI-IG than the standalone counterpart. The power consumption of the cloud based Outlook (8%) and Excel (17%) was lower than their traditional counterparts. However, the power consumption of the cloud version of Word was 17% higher than its traditional equivalent A third mixed access method was also measured for Word which emitted $% more GHG than the traditional version. It is evident that cloud computing may not provide a unified way forward to reduce energy consumption and GHG. Direct conversion from the standalone package into the cloud provision platform can now consider energy and GHG emissions at the software development and cloud service design stage using the methods described in this research [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Environmental Science & Technology is the property of American Chemical Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1021/es3041362 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 4333 Subjects: – SubjectFull: Greenhouse gases Type: general – SubjectFull: Emissions (Air pollution) Type: general – SubjectFull: Energy consumption research Type: general – SubjectFull: Cloud computing Type: general – SubjectFull: Microsoft software Type: general – SubjectFull: Computer software development -- Environmental aspects Type: general – SubjectFull: Microsoft Office (Computer software) Type: general – SubjectFull: Microsoft Outlook Type: general – SubjectFull: Microsoft Excel (Computer software) Type: general Titles: – TitleFull: Impact of Office Productivity Cloud Computing on Energy Consumption and Greenhouse Gas Emissions. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Williams, Daniel R. – PersonEntity: Name: NameFull: Tang, Yinshan IsPartOfRelationships: – BibEntity: Dates: – D: 07 M: 05 Text: 5/7/2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 0013936X Numbering: – Type: volume Value: 47 – Type: issue Value: 9 Titles: – TitleFull: Environmental Science & Technology Type: main |
| ResultId | 1 |
