This post on the subject of growing energy usage by data centers examining a recent report on how the rate of increase in the energy usage for data centers has been quite a bit lower than was predicted. It goes on to argue that the report may not be capturing the whole picture and that important areas of energy usage by data centers have not been factored into the report.
Lays out the case for how using virtualization can save very significant amounts of energy, especially in large data centers. Breaks down resource requirements in terms of RAM, storage and ultimately cooling for a stand alone server configuration and a comparable virtualization configuration and builds a case for why and how virtualization can significantly reduce energy usage requirements for data centers.
This post explores the concept of an end-to-end ‘green’ power, water, and community eco-system based around mega-watt scale power and cooling requirements in a real world environment of limited financial resources and stringent system availability requirements. It suggests that huge power hungry data centers should consider incorporating on-site biomass electricity generation as an integral part of their operations systems.
In the race for the title of the world’s greenest data center a lot of perhaps overly optimistic PUE claims have been made. Power usage effectiveness (PUE) is a measure of how efficiently a computer data center uses its power. While it is a step in the right direction it still fails to capture the complete picture of the data center’s energy and resource efficiency. It goes on to point out ten areas that are not being captured; some of which have significant implications.
Rising energy costs and a focus on Green IT mean that it is time to find ways of reducing energy consumption and cutting data center bills. There are several best practices that will help guide you towards a greener and more efficient data center solution. by Konstantin Gorshkov, Green Economy Post When it comes to […]
Cisco, Ericcson and Fujitsu topped Greenpeace’s third annual ranking of global IT companies on their efforts to address climate change.
We should engage employees because they are a key stakeholder group. They have the primary impact on the performance of the company in any particular corporate responsibility pillar and they have an impact through their actions outside of the workplace. We will look at employee engagement by harnessing and building momentum, and integrating sustainability with the business.
The Department of Energy is awarding $47 million to support the development of new technologies and knowhow aimed at improving energy efficiency in the information technology (IT) and communication technology sectors. Energy Secretary Steven Chu announced that 14 projects across the country will share in this award. Information technology and telecommunications are vital and rapidly growing sectors of our overall economy and will become even more central as the smart grid is deployed. As our country increasingly comes to rely on an information economy in sector after sector the underlying physical infrastructure that supports it, such as the data centers, networks, routers and so forth, is expected to continue to rapidly grow.
Last week, IBM announced a collaboration with Metropolitan Community College (MCC) in Omaha, Nebraska, to develop a first-of-its-kind green data center management degree using IBM hardware, software and online skills training resources. The two-year associates degree includes courses to help students gain technical and business skills to prepare them for careers in the design and management of energy efficient data centers.