Here is an interesting article about turning your data center being green. Reality doesn't always mirror want people want. The surveys reveal that nearly 75 percent said green computing was “at least somewhat of a priority,” but only 44 percent said they had any specific plans in place.
And as Symantec’s 2007 Green Data Center Report found - only one in seven data center managers either started or had begun to lay plans to have a green data center.
It's not easy to turn everything upside in the pursuit of being green but the rewards are well worth it. The significant cost savings alone!