Improving IT resource efficiency not only reduces the environmental impact of IT
but can reduce both capital and operational expenses that would otherwise be wasted on
powering and cooling servers that are heavily underutilized and leaving PCs and displays on when users are away.
Recognizing that there are always opportunities to improve, the term Greener IT illustrates that improving IT
resource efficiency is a journey rather than a destination.
Below we have separated information about IT resource efficiency into five separate categories,
Operating System, Applications, Management, IT Hardware, and Building.