Green Momentum article

NetworkWorld has a Green Momentum article.

There is no topic hotter than global warming. After all, Al Gore won the 2007 Nobel Peace Prize for his work in raising awareness, his movie "An Inconvenient Truth" won an Oscar, and terms like "carbon footprint" are now part of the common lexicon. 


So is green just the buzzword of the day? Is it a fad? And what does all this have to do with IT?


Graph of how power and cooling costs have risen