Green:  The new color in Information Technology By: Shruti Seth
Introduction <ul><li>Green  Use </li></ul><ul><li>Green  Disposal </li></ul><ul><li>Green  Design </li></ul><ul><li>Green ...
Profiling Energy Usage For Efficient Consumption <ul><li>What is Energy Usage Profile (EUP)? </li></ul><ul><li>A simple Ex...
EUP for Hardware <ul><li>Server consumption </li></ul><ul><ul><li>383.75W in Idle </li></ul></ul><ul><ul><li>454.39W in St...
EUP for Applications <ul><li>A three server application </li></ul><ul><li>354W consumption in idle </li></ul><ul><li>$226....
EUP for Operating Systems <ul><li>Virtualization helps to reclaim about 20% </li></ul><ul><li>of the peak energy consumpti...
Approaches to  GREEN COMPUTING <ul><li>Algorithmic Efficiency </li></ul><ul><li>Power Management </li></ul><ul><li>Video C...
Green  Technologies <ul><li>Power saving by link status </li></ul>Wi-Fi Scheduler
Smart Fan
Green  Web Surfing <ul><li>Greener   Google Browsing:  Blackle.com </li></ul><ul><li>Being Green with Yahoo! </li></ul><ul...
To summarize <ul><li>Green  computing is a novel and an innovative  trend in the world of computing which has minimum or n...
References <ul><li>Rajesh Chheda, Dan Shookowsky, Steve Stefanovich, and Joe Toscano, “Profiling Energy Usage for Efficien...
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Green Computing

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Green Computing

  1. 1. Green: The new color in Information Technology By: Shruti Seth
  2. 2. Introduction <ul><li>Green Use </li></ul><ul><li>Green Disposal </li></ul><ul><li>Green Design </li></ul><ul><li>Green Manufacturing </li></ul>
  3. 3. Profiling Energy Usage For Efficient Consumption <ul><li>What is Energy Usage Profile (EUP)? </li></ul><ul><li>A simple Experiment </li></ul><ul><ul><li>A Simple Fluorescent bulb (60W) </li></ul></ul><ul><ul><li>1 Hour consumption: 0.06 kWh </li></ul></ul><ul><ul><li>Cost </li></ul></ul><ul><ul><ul><li>$0.0897 per kWh </li></ul></ul></ul><ul><ul><ul><li>$0.0054 per hour </li></ul></ul></ul><ul><ul><ul><li>$47.15 for a year </li></ul></ul></ul><ul><ul><li>CO2 expulsion </li></ul></ul><ul><ul><ul><li>23 lbs for 1 kWh </li></ul></ul></ul><ul><ul><ul><li>1208 lbs for a year </li></ul></ul></ul>
  4. 4. EUP for Hardware <ul><li>Server consumption </li></ul><ul><ul><li>383.75W in Idle </li></ul></ul><ul><ul><li>454.39W in Stress </li></ul></ul><ul><li>$301.54 per year </li></ul><ul><li>7731.8 lbs of CO2 </li></ul>
  5. 5. EUP for Applications <ul><li>A three server application </li></ul><ul><li>354W consumption in idle </li></ul><ul><li>$226.67 annual cost </li></ul><ul><li>Example – Simple </li></ul><ul><li>write operation </li></ul>
  6. 6. EUP for Operating Systems <ul><li>Virtualization helps to reclaim about 20% </li></ul><ul><li>of the peak energy consumption </li></ul><ul><li>Optimization is the key </li></ul><ul><li>Disable unneeded services – Screen savers </li></ul><ul><li>Minimize disk activity – Fixed virtual disk size </li></ul>
  7. 7. Approaches to GREEN COMPUTING <ul><li>Algorithmic Efficiency </li></ul><ul><li>Power Management </li></ul><ul><li>Video Card </li></ul><ul><li>Display </li></ul><ul><li>Materials Recycling </li></ul><ul><li>Telecommuting </li></ul>
  8. 8. Green Technologies <ul><li>Power saving by link status </li></ul>Wi-Fi Scheduler
  9. 9. Smart Fan
  10. 10. Green Web Surfing <ul><li>Greener Google Browsing: Blackle.com </li></ul><ul><li>Being Green with Yahoo! </li></ul><ul><li>Greener FireFox Surfing </li></ul><ul><li>Other Green Surfing Efforts </li></ul><ul><ul><li>- </li></ul></ul><ul><li>- </li></ul>
  11. 11. To summarize <ul><li>Green computing is a novel and an innovative trend in the world of computing which has minimum or no impact on the environment . </li></ul><ul><li>Green computing has introduced a range of equipments and technologies which help in limiting the impact on the environment. </li></ul><ul><li>Use of EUPs help in different aspects of the computing world help in recognizing the areas for improvement. </li></ul>
  12. 12. References <ul><li>Rajesh Chheda, Dan Shookowsky, Steve Stefanovich, and Joe Toscano, “Profiling Energy Usage for Efficient Consumption”. </li></ul><ul><li>Dan Rogers and Ulrich Homann, “Application Patterns for Green IT”. </li></ul><ul><li>Walter Binder and Niranjan Suri, “Green Computing: Energy Consumption Optimized Service Hosting” </li></ul><ul><li>Robert R. Harmon, Nora Auseklis, ”Sustainable IT Services: Assessing the Impact of Green Computing Practices”. </li></ul>
  13. 13. Thank you

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