What Is Power Usage Effectiveness Pue
What Does Power Usage Effectiveness (PUE) Mean? Power usage effectiveness (PUE) is a metric used to determine energy efficiency measurements. PUE is calculated by comparing the total power used by a data center to the actual power delivered to a computing device. This ratio was developed by a group of members from a consortium called The Green Grid, an industry group that primarily focuses on data center energy efficiency. The total infrastructure power is the total power entering a data center, which is measured at the utility meter....