The paper seeks to define and analyze the green grid computing, it seeks to firstly explain the meaning of green grids computing, little background and as well as the contributions that it has made to the world. Introduction Green grid can be defined as a global consortium dedicated to advancing energy efficiency in data centers and business computing ecosystems.
In furtherance of its mission, The Green Grid is focused on the following: defining meaningful, user-centric models and metrics; developing standards, measurement methods, processes and new technologies to improve data center performance against the defined metrics; and promoting the adoption of energy efficient standards, processes, measurements and technologies (Sunderam, 2006)
The green grid computing can as well be defined as an international non-profit organization with a mandate to increase energy efficiency in the IT sector. The objectives of this organization include helping to create and promote adoption of metrics and standards to measure datacenter power efficiency, as well as processes and technologies that can help data centers improve performance against those metrics.
The main aim of the members of this group is to drive and induce the participating manufacturers to commit to producing products that meet specified power-efficiency targets, and members commit to purchasing power-efficient computing products. ( http://www. climatesaverscomputing. org ) The green grid computing or the cloud computing was born on the first February 2007, this came only after a research which was done and indicated that the typical desktop PC wastes more than half of the power it draws from a power outlet.
Servers typically waste 30-40% of the power they consume. This energy is wasted as heat. As a result, offices, homes, and data centers have increased demands on air conditioning which in turn increases energy requirements and associated costs. (http://www. yosernite. epa. gov/opa/admpress/nsfs) The organization identified and spelled out the case for developing an energy efficient standard and practices for the industry and clearly analyzed the group goals as.
It cited plenty of research on the topics such as Traditional datacenters typically waste more than 60% of the energy they use to cool equipment, commonly used power supplies have a typical efficiency of 65-70% and are a huge generator of waste heat, while units with efficiencies of 90% or better are available and pay for themselves over the life of the equipment and energy bills traditionally have accounted for less than 10 percent of an overall IT budget but soon could account for more than half.
In the short term the organization had some group goals as it seeks to define a way for facilities organizations, IT managers, CIOs, regional power utilities, and governmental regulatory agencies to evaluate the performance-per-watt of the datacenter and their components. While there are metrics today used to gauge the performance of the datacenter, their usefulness falls short when measuring datacenter performance-per-watt. While the long term goals included defining new datacenter power efficiency architecture to implement energy-efficiency policies natively through the instrumentation of devices.
( http://www. climatesaverscomputing. org ) The green grid computing has received members and pparticipants in the Climate Savers Computing Initiative who represent both the demand and supply side of the computer industry, including computer manufacturers and chip makers, as well as environmental groups, energy companies, retailers, government agencies and more. Members of the initiative include Intel Corporation, Google, Dell, EDS, the U. S. Environmental Protection Agency (EPA), Hewlett-Packard,, Lenovo,Microsoft, Pacific Gas and Electrical company (PG&E),and World wildlife Fund( Ernesta, 2006)
With the membership of over 80 within duration of hardly one and a half years, the green grid corporation ha s managed to reach and have some achievements that are accredited to it. The Green Grid outlined its road map to the general public and in the roadmap the association wishes to conduct a series of studies concerning the best practices for extracting the highest performance possible from existing data centers, while at the same time maintaining low energy consumption.
But the association has some opponents that dislike the narrow field that caught the eye of the Green Grid as the data centers are not by far the worst environmental problems. In a paper titled “The Green Grid: A Paler Shade of Green”, while the authors are declaring themselves supportive of the main goal of the Green Grid association, they say that at the same time more action should be taken to address other environmental problems like the e-waste. ( Ernesta, 2006)
The establishment of the Green grid metric has realized some important achievement for companies as it has let business real energy efficiencies, more important the establishment of the two metric is helping companies do something about their datacenter energy woes: the Power Usage Effectiveness (PUE) metric and the Data Center Efficiency (DCE) metric. It was started with a common language and metrics to establish the baseline and goals for green grid and it has been established. (http://www.
climatesaverscomputing. org ) The achievements of the Green Grid Computing has by far surpassed their initial focus which was referred to as the “low hanging fruit” and establishing the baseline and the metric around energy consumption. This has been surpassed since now it is carrying that fruit further by working with governments in North America, Europe, and Asia to incorporate the Green Grid Metrics into Their main Goals, their own Regulations and into their countries policies.
It has been realized that the government may use this metrics in different ways but it has been clearly stated that having one common underlying metrics is very useful to global companies as it provides a consistent context across nations. And there’s not been the kind of divisions over energy efficiency as there have been in other environment areas, such as climate change and industrial pollution, because the governments all have their eyes on the same goal: energy efficiency. ( http://www.
climatesaverscomputing. org) The one underlying policy of Green grid is to avoid product recommendation and spends a lot of time gaining consensus among its members, in both cases to further the adoption and keeping of the process as apolitical as possible, this is because there is no one company that can drive the process and it helps the Green grid Computing the prevent possibility of interminable standards conflict that groups such as the IEEE have seen. ( http://www. climatesaverscomputing.
org ) And the Green Grid uses existing metrics, standards, and research where possible to speed up both the technical and political processes it is indicated that other organizations are coming up with similar metrics and therefore the fight may be the same goals. Although the it is expected that the Green Grid’s task will get more difficult as the nonprofit tackles more complex issues beyond the low-hanging fruit, such as gauging datacenter productivity and correlating that to energy efficiency.
But the hard-dollar benefits of saving energy give them both faith the Green Grid will tackle the issues higher up in the tree. (Gruman,2008) The impacts that it has heard in about one and a half years is so great and this has been proved by the executives of t several companies comments who were bemoaning the high energy costs and the difficulty of getting enough energy electricity to their datacenters. Who have now solved their problems.
Reference: Gruman Galem, (2008), http://www. infoworld. com/article/08/04/22/17FE-green-15- 2008-greengrid_1. html) . Retrieved on the 10th July 10, 2008 Ernesta Jones (2006). “http://www. yosernite. epa. gov/opa/admpress/nsfs) EPA Announces New Computer Efficiency Requirements” Retrieved on the 10th July 10, 2008. http://www. climatesaverscomputing. org Retrieved on the 10th July 2008 Sunderam Vaidy (2005) Computational Science — ICCS 2005: 5th International Conference, Atlanta. Springer Publishers
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