The intense power requirements needed to run and cool datacentres now account for almost a quarter of global carbon dioxide emissions from ICT, according to analyst firm Gartner.
CIOs must respond to rising energy costs, said Gartner.
Vendors' green initiatives are increasingly swaying buyers' decisions, according to the latest IDC survey.
Australia's federal government is lagging behind when it comes to green IT initiatives and needs to be more critical of vendor "recycling" claims, says analysts.
News and video from Gartner's Symposium event, which is being held in Sydney this week.
According to research firm Gartner, by 2010 75 percent of organisations will use "full life cycle energy" and CO2 footprint as mandatory PC hardware buying criteria.
As our nation comes to grips with the implications of global warming, technology has the potential to be a major part of the solution to our CO2 challenges.
Green IT has shifted way down the priority list for corporate technologists, according to analyst firm Gartner, which this week released the latest version of its top 10 strategic technology areas list for the coming year.
Being green, in terms of IT and datacentres, only very superficially has anything to do with saving the environment. In reality it is about cold, hard cash and how to spend less of it.
Why would a super-efficient Australian datacentre produce more carbon emissions than an equivalent sized, yet hopelessly inefficient and power-hungry datacentre in Germany?
Companies are hanging on to their IT equipment longer to stave off spending what they can't currently afford. But IT systems have to be disposed of eventually; what happens when they do?
With the benefits of mobile data access well and truly taken for granted, the spectre of several false starts is finally far behind the market for smaller smartphone and PDA styled mobile devices.
12 months ago, Simon Mingay, research VP at Gartner said no one wanted to hear about green procurement. This year was different -- almost half said environmental considerations outweigh price in procurement decisions.
At the Gartner Symposium/ITxpo in Orlando, Florida, Dell CEO Michael Dell talks to Gartner research analysts about the company's vision for green IT. Dell explains his company's commitment to being carbon neutral, and his plan to build more energy-efficient desktop and server products.
Faced with an increasing number of wireless technologies and standards, planning a long-term networking strategy is a daunting prospect.
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