Pue™: a Comprehensive Examination of the Metric
WHITE PAPER #49 PUE™: A COMPREHENSIVE EXAMINATION OF THE METRIC EDITORS: Victor Avelar, Schneider Electric Dan Azevedo, Disney Alan French, Emerson Network Power 2012 The Green Grid. All rights reserved. No part of this publication may be used, reproduced, photocopied, transmitted, or stored in any retrieval system of any nature without the written permission of the copyright owner. PAGE 2 The Green Grid Association would like to thank the following people for contributing to this and other PUE-related materials over the last several years. CONTRIBUTORS: Hugh Barrass, Cisco Eric Jewitt, Nationwide Christian Belady, Microsoft Christine Long, APC Stephen Berard, Microsoft Bob MacArthur, EMC Mark Bramfitt, PG&E Phil Morris, Sun Microsystems Tahir Cader, Hewlett-Packard Zeydy Ortiz, IBM Henry Coles, Lawrence John Pflueger, Dell Berkeley National Laboratory Andy Rawson, AMD Jud Cooley, Oracle Jim Simonelli, APC Lex Coors, Interxion Harkeeret Singh, BT Tommy Darby, TI Roger Tipley, Hewlett-Packard Jamie Froedge, Emerson Robert Tozer, Hewlett-Packard Network Power Gary Verdun, Dell Nick Gruendler, IBM John Wallerich, Intel Jon Haas, Intel Randall Wofford, Dell [Please note: Contributors are listed with The Green Grid member company they worked for at the time of their contribution.] 2012 The Green Grid. All rights reserved. No part of this publication may be used, reproduced, photocopied, transmitted, or stored in any retrieval system of any nature without the written permission of the copyright owner. PAGE 3 Executive Summary Power usage effectiveness (PUE™) has become the industry-preferred metric for measuring infrastructure energy efficiency for data centers. The PUE metric is an end-user tool that helps boost energy efficiency in data center operations.
[Show full text]