Talk is cheap when it comes to going green. It’s one thing for IT managers to remind a company’s workers to throttle back on wasteful energy use now and then and recycle old equipment effectively; it’s quite another to implement real energy-saving procedures. More times than not, companies do more talking about being green than actually working to greenify their operations. Running a deeply efficient and non-wasteful IT operation is much more complex than simply being “green” or “not green.” It’s all a matter of degree.