Data center energy savings are a huge opportunity. Data centers consume more energy per square foot than any other part of an office building. But they're part of an information and services supply chain that begins with raw materials and ends with the disposal of waste. The chain includes people, the space they occupy, and the cars they drive. Along the way, the chain increasingly gobbles energy and spews greenhouse gases. The it department is in a unique position to change that. And therefore as per Gartner Green IT is in top 10 strategic technologies for 2008.
Please find some recommended resources for Green IT below: