Power Usage Effectiveness (PUE)

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DEFINITION: Power usage effectiveness (PUE) is a metric used to determine the energy efficiency of a data center. PUE is determined by dividing the amount of power entering a data center by the power used to run the computer infrastructure within it. PUE is therefore expressed as a ratio, with overall efficiency improving as the quotient decreases toward 1. PUE was created by members of the Green Grid, an industry  … 
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Power Usage Effectiveness (PUE) Reports
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Eco-Friendly Choice in Single Phase UPS
sponsored by Emerson
WHITE PAPER: In this resource, discover how UPS ECO mode can bring extra value to your high compute applications by using on-line double conversation products, leading to higher efficiency and energy savings. Read on to optimize the eco-friendliness of your data center power systems.
Posted: 08 Apr 2016 | Published: 31 Dec 2014

Emerson

Calculating Power Requirements for IBM Power Systems Made Easy
sponsored by Avnet Technology Solutions
RESOURCE: This resource grants access to the IBM Systems Energy Estimator, a web-based tool for estimating power requirements for IBM Power Systems. You can use this tool to estimate typical power requirements (watts) for a specific system configuration under normal operating conditions. View now to learn more.
Posted: 01 Apr 2016 | Published: 01 Apr 2016

Avnet Technology Solutions

Building Blocks for Success: Revisiting Your Data Center Strategy
sponsored by Emerson
CASE STUDY: In this case study, you will learn how Paragon executed unparalleled control over its business operations by optimizing its data center's infrastructure with a best-in-class Uninterruptible Power Supply (UPS) solution. Read on to provide your enterprise with real-time insights into power supply and load conditions.
Posted: 21 Jan 2016 | Published: 31 Dec 2015

Emerson

A Case Study in Power Management: University of Southampton Goes Green
sponsored by Emerson
CASE STUDY: Discover in this case study how the University of Southampton empowers high power computing (HPC) in its data center, all while maintaining maximum power control and efficiency across varied load profiles. Additionally, learn about a high-power UPS that continually monitors power supply and load conditions.
Posted: 18 Jan 2016 | Published: 31 Dec 2013

Emerson

What is a PDU in an Intelligent, Energy Aware Data Center?
sponsored by Raritan Inc.
EGUIDE: In this exclusive e-guide, you will learn how to make the best decisions for your data center power management, and learn why monitoring consumption is paramount. Read this expert guide to access expert tips on creating a power-conscious data center.
Posted: 08 Jan 2016 | Published: 31 Dec 2015

Raritan Inc.

Basic vs. Intelligent PDUs
sponsored by Raritan Inc.
WHITE PAPER: In the following exclusive white paper, uncover the differences between basic and intelligent PDU systems.
Posted: 16 Oct 2015 | Published: 16 Oct 2015

Raritan Inc.

The iPDU Handbook
sponsored by Raritan Inc.
WHITE PAPER: Access the following exclusive handbook to learn everything you need to know on to make your rack PDUs as valuable as possible. Inside, gain expert insight into turning your PDU system into an intelligent power distribution appliance—one that saves on power consumption, that can scale to your power needs, and much more.
Posted: 14 Oct 2015 | Published: 14 Oct 2015

Raritan Inc.

Three Key Guidelines to Help Increase Energy Efficiency in the Data Center
sponsored by Emerson
WHITE PAPER: Struggling with how to tackle the data center efficiency challenge? Find out the 3 things you need to do to gain visibility and control over your data center power chain, presented in concise, non-technical language, including specific recommendations on how to transform your system into a green data center.
Posted: 12 Jun 2015 | Published: 12 Jun 2015

Emerson

Case Study: Tesco's £65 million data centre strategy to drive online growth
sponsored by ComputerWeekly.com
CASE STUDY: This Computer Weekly case study, packed with photographs and data, gives the inside story of Tesco's £65 million data centre strategy.
Posted: 21 Nov 2012 | Published: 21 Nov 2012

ComputerWeekly.com

Why virtualisation-ready matters
sponsored by Eaton
WHITE PAPER: In the following white paper, learn the importance of having a virtualization-ready UPS and uncover why this characteristic is key to future data center success.
Posted: 23 Sep 2015 | Published: 23 Sep 2015

Eaton

Color Me Green: Money and Power in the Data Center
sponsored by SearchDataCenter.com
EBOOK: In the following expert handbook, readers will learn about several ways they can help reduce the cost of power consumption in the data center, effecting greater energy efficiency.
Posted: 15 Apr 2015 | Published: 15 Apr 2015

SearchDataCenter.com

Efficiency Calculator
sponsored by Eaton
WHITE PAPER: This efficiency calculator stacks Eaton's Uninterrupted Power Supply (UPS) products against comparable backup power supply systems to show how much you can save on annual power costs by siding with UPS.
Posted: 20 May 2014 | Published: 20 May 2014

Eaton

The ePDU Product Wizard
sponsored by Eaton
WHITE PAPER: This resource will help you determine which Eaton ePDU power management product is best for you based on your needs regarding input plugs, output receptacles, power rating and functions.
Posted: 20 May 2014 | Published: 20 May 2014

Eaton

Optimized Energy Efficiency with Controlled Cold Aisle Containments
sponsored by Emerson Network Power
WHITE PAPER: This whitepaper explains why control via temperature may be a considerably better option over pressure control when it comes to increasing power usage efficiency, creating reliability and reducing the impact on IT equipment.
Posted: 15 May 2014 | Published: 15 May 2014

Emerson Network Power

Lighting and the Efficient Data Center
sponsored by CommScope
WHITE PAPER: Read this brief white paper to uncover the ins-and-outs of this inexpensive data center lighting approach, so you can beef up your PUE and distribute your data center budget more efficiently.
Posted: 22 Apr 2014 | Published: 31 Mar 2014

CommScope

Selecting the Right Class Server UPS
sponsored by Eaton
WEBCAST: This brief video offers key insight to help you select the server-class uninterruptible power supply (UPS) that meets your short- and long-term business needs.
Posted: 17 Jan 2014 | Premiered: Jan 17, 2014

Eaton

Powering Converged Infrastructure
sponsored by Eaton
WEBCAST: This brief on-demand video provides a clear view of the converged infrastructure, as well as the energy reliability and power management needs of this strategy.
Posted: 17 Jan 2014 | Premiered: Jan 17, 2014

Eaton

Inside Data Center Power
sponsored by SearchDataCenter.com
EBOOK: The world of IT may be changing rapidly, but every data center still needs power. Improve your data center's energy efficiency with updates to power usage measurement, cooling and electrical design.
Posted: 05 Jul 2013 | Published: 05 Jul 2013

SearchDataCenter.com

A Quantitative Comparison of High Efficiency AC vs. DC Power Distribution for Data Centers
sponsored by Schneider Electric
WHITE PAPER: This resource presents detailed quantitative efficiency comparison between DC and AC power distribution methods, including an analysis of the effects of power distribution efficiency on the cooling power requirement and on total electrical consumption.
Posted: 26 Jun 2013 | Published: 26 Jun 2013

Schneider Electric

Australian document process outsourcing firm realizes benefits of virtualization
sponsored by Dell, Inc. and Intel®
WHITE PAPER: This white paper presents a key case study of how Speedscan consolidated their disparate physical infrastructures within a single virtualized data center to improve energy efficiency by 92%.
Posted: 30 May 2013 | Published: 29 Nov 2012

Dell, Inc. and Intel®

Expert Tips for Data Center Power and Cooling
sponsored by CA Technologies.
EGUIDE: Read this expert e-guide that presents emerging data center power consumption trends that will shape the way energy is used for the next 5 to 10 years.
Posted: 24 Jan 2013 | Published: 24 Jan 2013

CA Technologies.

Essential power management for virtualized environments
sponsored by Dell, Inc. and Intel®
WHITE PAPER: Access this exclusive source to learn how your business can optimize power management in your virtual environments to boost your data center's efficiency.
Posted: 07 Sep 2012 | Published: 30 Nov 0002

Dell, Inc. and Intel®

Deploying IT Equipment in Small Server Rooms: Common Problems Addressed
sponsored by Schneider Electric
WHITE PAPER: Access this white paper to discover practical data center design solutions. From power and cooling to physical security, this resource provides a comprehensive overview of valuable strategies to decrease downtime.
Posted: 27 Jul 2012 | Published: 27 Jul 2012

Schneider Electric

Review of Four Studies Comparing Efficiency of AC and DC Distribution for Data Centers
sponsored by Schneider Electric
WHITE PAPER: In this quantitative research paper, examine data from four different studies and real-world data to determine whether AC or DC power distribution can best maximize energy savings.
Posted: 13 Jul 2012 | Published: 13 Jul 2012

Schneider Electric

Avoiding Common Pitfalls of Evaluating and Implementing DCIM Solutions
sponsored by Schneider Electric
WHITE PAPER: Access this white paper to discover tips for choosing the right data center infrastructure management tools. This resource describes the common pitfalls to avoid when choosing a DCIM solution and provides practical guidance to help you pick a toolset that is a better fit for your data center – and shows you how to implement it properly.
Posted: 13 Jul 2012 | Published: 13 Jul 2012

Schneider Electric
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POWER USAGE EFFECTIVENESS (PUE) DEFINITION (continued): …  group focused on data center energy efficiency. Data center infrastructure efficiency (DCIE) is the reciprocal of PUE and is expressed as a percentage that improves as it approaches 100%. How to Determine PUE1. Take a measurement of energy use at or near the facility's utility meter. If the data center is in a mixed-use facility or office building, take a measurement only at the meter that is powering the data center. If it is not on a separate utility meter, estimate the amount of power being consumed by the non-data center portion of the building and remove it from the equation. 2. Measure the … 
Power Usage Effectiveness (PUE) definition sponsored by SearchDataCenter.com, powered by WhatIs.com an online computer dictionary

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