Focused Green IT Benefits

Leave high-level measures to the enterprise sustainability initiative and focus the IT organization on metrics that are in their path of control. ...

... "To sustain focus and support for a green IT strategy, CIOs must select granular performance metrics that enable comparison and prioritisation, such as percentage of equipment entered into recycling programs and power usage efficiency (PUE) or KW/CPU hours delivered. " ...

Via Silicon: CIO Green Guide