1 The Importance of Green IT

“As more and more people understand what’s at stake, they become a part of the solution, and share both in the challenges and opportunities presented by the climate crises.”

—Al Gore on global warming

Information Technology (IT) is at the heart of every successful modern business. Without it, success is impossible. Yet, the pervasive deployment of IT has had significant, unintended side effects, namely as a significant contributor to the economically unsustainable worldwide dependence on fossil fuels. The awareness of these side effects, though somewhat late in coming, has led some successful companies to turn to a sustainable practice known as “IT greening.” IT greening is about using IT more efficiently to achieve ...

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