Meet the Green Cloud: How Cloud Computing Supports Green IT

Posted by Tobias Eichenseer Thu, 25 Sep 2014 15:08:00 GMT

The unprecedented amount of media coverage on concerns over global warming, energy conservation, social responsibility and all things “green” is an eye-opener for everyone. For businesses, environmental issues are a consideration of most IT strategies. But what role does cloud computing play in shouldering social responsibility and supporting green IT computing?

What is Green IT?
The objective of Green IT is to use computers and IT resources in a more efficient and environmentally responsible way. In today’s highly technological world, businesses are becoming more and more reliant on staff working on different computing devices – desktops, laptops, tablets and smartphones – all day, which are connected to the corporate network. This is compounded by the fact that virtually all organizations are increasingly handling larger amounts of data that is critical to their business.

Social Responsibility in the Business World
At the operational level, enterprises are also striving to adhere to environmental directives. In the United States, Public Law 109-431 is now effective. Its aim is “to study and promote the use of energy efficient computer servers in the United States”.

Cloud Computing
Access to data anywhere and at any time is important to enhance the usability of the data. Disparate storage is inefficient; from the business perspective, assets are generally underutilized, resulting in waste of capital investment in storage infrastructure. From the environmental perspective, this leads to unnecessary consumption of power, cooling and space resources.
Cloud computing meets both of these requirements, and maximizes efficiency without hindering on productivity. The eco-friendly solution of cloud computing reduces management complexity by reducing the number of storage devices, centralizing administration and policies, and enhances security and control.
   
Scalable Computing via Pure Software Remote Access
Organizations can save power by using “server-based computing”, or thin-clients to cater to all parts of the business. A pure software VPN solution provides the most scalability, while simultaneously reducing the cost of IT staffing via decreased internal maintenance and upgrade and support costs. A thin-client computer using a simple Web browser with remote desktop virtualization software can save up to approximately double the energy of a standard desktop loaded with its own dedicated applications. In this case, the applications can be accessed on demand from a remote server from any location via the cloud.

Going Green
By moving sensitive data into the private cloud, organizations can become greener while simultaneously reducing costs. This prevents staffs’ obligation to use inefficient and time-consuming filing cabinets and copying/printing endless paper documents for themselves or for others. Businesses can make such documents available electronically by storing them securely in the cloud; employees can access them from any location at any time. This saves on paper and ink, and decreases printer carbon emissions.

What’s your opinion about Green IT? Please share your thoughts with us in the comments below.

no comments |

You must be registered in order to write comments. To register as a new user click here.

If you're already registered, please leave a comment here

Leave a comment