ABSTRACT
Today, there is much concern about the effect of our computers on the environment. In addition, the issue of power and cooling is a mounting anxiety. These concerns would not seem so important if there were only a few computers in our campuses, but today there are millions of computers in use at the data centers, offices, and computer laboratories across campuses. To put this in perspective: a typical desktop computer can consume 200-300W of power. This results in emission of about 220Kg of CO2/annum. By using more efficient systems, the level of CO2 produced by a typical desktop computer could be reduced by 75%. Moreover, a computer laboratory with 50 computers can generate about 10KW of heat requiring extra cooling. Rapid growth in energy costs and increasing dependency on sustainable computing increasingly require 3R (Reduce, Reuse, Recycle) endeavors in our information technology operations and management of our information technology resources.
From the viewpoints of environmental preservation and resource utilization, managing e-waste and eco-computing is becoming an important target for higher education institutions worldwide. Furthermore, tackling eco-friendly solutions on campus environments takes a group effort and starts at the Information Technology division. In this report we review major eco-responsible initiatives and detail moves towards more efficient and sustainable technologies. In addition, we look at ways to assess the environmental impact of our data centers and eco-friendly solutions.
- Ringling College of Art and Design, http://www.ringling.edu/.Google Scholar
- Mitchell, R. Power Struggle: How IT Managers Cope with the Data Center Power Demands. Computerworld, 2006. (http://www.computerworld.com/hardwaretopics/hardware/story/0,10801,110072,00.html)Google Scholar
- Rasmussen, N. Increasing Data Center Efficiency by Using Improved High Density Power Distribution. White Paper WP-128 V0, American Power Conversion, West Kingston, RI, 2006. (http://www.apcmedia.com/salestools/NRAN-6CN8PK_R0_EN.pdf)Google Scholar
- Koomey, J. G. Estimating Total Power Consumption by Servers in the U.S. and the World. Lawrence Berkeley National Laboratory, Berkeley, CA, 2006. (http://enterprise.amd.com/Downloads/svrpwrusecompletefinal.pdf)Google Scholar
- The Green Grid, Green Grid Metrics: Describing Datacenter Power Efficiency, 2007. (http://thegreengrid.org/downloads/Green_Grid_Metrics_WP.pdf)Google Scholar
- Greenberg, S., Mills, E., Tschudi, B., Rumsey, P., and Myatt, B. Best Practices for Data Centers: Results from Benchmarking 22 Data Centers. In Proceedings of the 2006 ACEEE Summer Study on Energy Efficiency in Buildings, 2006. (http://eetd.lbl.gov/emills/PUBS/PDF/ACEEE-datacenters.pdf)Google Scholar
- Intel White Paper, Turning Challenges into Opportunities in the Data Center, 2007. (http://www.intel.com/technology/eep/data-center-efficiency/dcwhpaper.pdf)Google Scholar
- Rasmussen, N. AC vs DC Power Distribution for Data Centers. White Paper WP-63 V4, American Power Conversion, West Kingston, RI, 2006. (http://www.apcmedia.com/salestools/SADE--5TNRLG_R4_EN.pdf)Google Scholar
- Dunlap, K. and Rasmussen, N. The Advantages of Row and Rack-Oriented Cooling Architectures for Data Centers. White Paper WP-130 V0, American Power Conversion, West Kingston, RI, 2006. (http://www.apcmedia.com/salestools/VAVR-6J5VYJ_R0_EN.pdf)Google Scholar
- Tschudi, B., Mills, E., Greenberg S., and Rumsey, P. Measuring and Managing Data-Center Energy Use. HPAC Engineering (March 2006), 45--51. (http://www.hpac.com/Issue/Article/24486/Measuring_and_Managing_DataCenter_Energy_Use)Google Scholar
- US EPA eCycling, http://www.epa.gov/epaoswer/hazwaste/recycle/ecycling/index.htm.Google Scholar
- Andrzejak, A., Arlitt, M. and Rolia, J. Bounding the Resource Savings of Utility Computing Models. Technical Report HPL-2002-339, HP Laboratories, Palo Alto, CA, 2002. (http://www.hpl.hp.com/techreports/2002/HPL-2002-339.html)Google Scholar
- Berstis, V. Fundamentals of Grid Computing. IBM Redbooks Paper, Austin, TX, 2002. (http://www.redbooks.ibm.com/redpapers/pdfs/ redp3613.pdf)Google Scholar
- VMware, http://www.vmware.com/.Google Scholar
- Sun Fire X4200 Server Family - Overview, http://www.sun.com/servers/entry/x4200/.Google Scholar
- HP Web Jetadmin software - overview and features, http://www.hp.com/go/webjetadmin.Google Scholar
- Sun Ray Clients, http://www.sun.com/desktop/index.jsp?tab=1.Google Scholar
- KoldLok Raised Floor Grommets, http://www.upsitetechnologies.com/index.php?option=com_content&task=view&id=22&Itemid=51.Google Scholar
- Carr, N. The End of Corporate Computing. MIT Sloan Management Review (Spring 2005), 67--73. (http://sloanreview.mit.edu/wsj/insight/pdfs/46313.pdf)Google Scholar
- ViewSonic: Monitor University: LCD vs. CRT: LCD Advantages, http://www.viewsonic.com/products/lcd101_faq.htm.Google Scholar
- Patterson, M., Pratt, A., and Pavan, K. From UPS to Silicon, an end-to-end evaluation of Data Center Efficiency. In Proceedings of the EPA Event: Enterprise Servers and Data Centers: Opportunities for Energy Savings (February 2006).(http://www.energystar.gov/ia/products/downloads/MPatterson_APratt_Case_Study.pdf)Google Scholar
- The Real Story about Dynamic Smart Cooling, http://h71028.www7.hp.com/ERC/cache/438048-0-0-0-121.html?ERL=true.Google Scholar
- The Apple Store (U.S.) - iMac, http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?nnmm=browse&mco=4124CE5D&node=home/desktop/imacGoogle Scholar
- The Apple Store (U.S.) - Mac Pro, http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?nnmm=browse&mco=4124CE5D&node=home/desktop/mac_proGoogle Scholar
- Apple Product Environmental Specification, 24-inch iMac, http://images.apple.com/environment/resources/pdf/apes_imac_24-in_9-05-06.pdf.Google Scholar
- Power Mac G4 power consumption and thermal output (BTU) information, http://docs.info.apple.com/article.html?artnum=302446.Google Scholar
- Apple Cinema Display ADC - Technical Specifications, http://support.apple.com/specs/displays/Apple_Cinema_Display_ADC.html.Google Scholar
- Apple Product Environmental Specification, 15.4-inch MacBook Pro, http://images.apple.com/environment/resources/pdf/apes_15-inch_MacBookPro_2-14-07.pdf.Google Scholar
Index Terms
- Dealing with the veiled devil: eco-responsible computing strategy
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