Case #2
IO(Chef Information Officer)The chief information officer (CIO), or information technology (IT) director, is a job title commonly given to the most senior executive in an enterprise responsible for the information technology and computer systems that support enterprise goals. The CIO typically reports to the chief executive officer, chief operations officer or chief financial officer. In military organizations, they report to the commanding officer.
Global Warming
Global warming is the increase in the average temperature of Earth's near-surface air and oceans since the mid-20th century and its projected continuation. Most of the observed temperature increase since the middle of the 20th century was caused by increasing concentrations of greenhouse gases, which results from human activity such as fossil fuel burning and deforestation. Global dimming, a result of increasing concentrations of atmospheric aerosols that block sunlight from reaching the surface, has partially countered the effects of greenhouse gas induced warming.
Effect Of Computers
The state of knowledge of global warming will be presented and two aspects examined: observational evidence and a review of the state of computer modeling of climate change due to anthropogenic increases in greenhouse gases. Observational evidence, indeed, shows global warming, but it is difficult to prove that the changes are unequivocally due to the greenhouse-gas effect. Although observational measurements of global warming are subject to "correction," researchers are showing consistent patterns in their interpretation of the data. Since the 1960s, climate scientists have been making their computer models of the climate system more realistic. Models started as atmospheric models and, through the addition of oceans, surface hydrology, and sea-ice components, they then became climate-system models. Because of computer limitations and the limited understanding of the degree of interaction of the various components, present models require substantial simplification. Nevertheless, in their present state of development climate models can reproduce most of the observed large-scale features of the real system, such as wind, temperature, precipitation, ocean current, and sea-ice distribution. The use of supercomputers to advance the spatial resolution and realism of Earth-system models will also be discussed.
Effect of Computers in a Certain Company and in Our Planet
As our technology grows and more people using computers and it can cause so much heat to our planet. In any company computers are more important. Data center in a company is used to facilitate computer systems and associated components, such as telecommunications and storage systems. It generally includes redundant or backup power supplies, redundant data communications connections, environmental controls (e.g., air conditioning, fire suppression) and security devices. IT department in a company is a major source of negative environmental impacts. The best way to reduce heat in our planet is to less consume of power because the IT is the biggest consumer of power.
According to Senior Editor Stephanie writes that Data Centers consume between 1.5% and 3% of all the power generated annualy in the United States. A certain Company called VistaPrint, where the IT departments does manage its data center facilities, discovered that its electric bill was projected to skyrocket if the comapny, which sells custom printed products online grew as predicted. Data Centers of VistaPrints hosted by "Cable and Wireless". The use of "hydropower" provides a renewable lower-emmisions of source electricity. The company replace its blade servers with virtul machines that use more server capacity and consume less power.
Using efficient coolong systems, or simply sealing holesin your data center's floor, can reduce energy consumption and ultimately , greenhous gas emmission.
Data Center Server that Consume Less Energy
Startup server maker SeaMicro today unveiled a new low-power server that promises to slash power costs for companies running large Internet services and cloud computing platforms. SeaMicro’s multi-core x86 server runs on Intel’s low-power Atom chips, whose energy efficiency has made them the processor of choice for many mobile phones and laptops.
The Green Advantage
Generally, the shift to green IT is of multiple benefits. Those benefits can positively affect your return of investment making the switch all worth it. And just what are those benefits?
•First and foremost, green IT is a help to the environment. The use of them reduces the already big pile of e-waste. For instance, a simple move of replacing fluorescent bulbs with energy-efficient lights will lessen the number of burnt bulbs dumped into landfills. How? Well, high-efficiency light bulbs tend to last longer which means they require lesser replacements.
•Green IT helps you save money. Most eco-friendly technology devices are energy- efficient which means that they consume lesser energy. And in a business, that translates to less electricity to pay for.
•The first two benefits leads to this third benefit. This refers to personal fulfillment. Knowing that you have helped save the planet while earning something out of it is a very wise move that creates a sense of nobility and fulfillment.
