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Date Titlesort descending Files and Links
04/01/2012 Energy Efficiency Opportunities in Federal High Performance Computing Centers

This case study includes the results of the assessments, lessons learned, and recommended EEMs. Author(s): Mahdavi, R.

PDF icon HPCMP Case Study _Mahdavi-April 2012.pdf
01/01/2011 Energy Efficient and Lower Capital Cost — an Alternative Data Center Cooling Strategy

In the first section of this paper we review various ways of cooling with air and demonstrate that the distance of the heat generator to the cold sink plays a large part in the total cooling energy consumption.

PDF icon ASHRAE Cooling Strategy Pres_2011.pdf
03/30/2004 Energy Efficient Data Centers (Report to California Energy Commission)

Prior to this study, very little public information concerning the true electrical power requirements for California’s data centers was available. Author(s): Tschudi, B., T. Xu, D. Sartor, B. Nordman, J. Koomey, and O. Sezgen

PDF icon Energy Efficient Data Centers Report to CEC_2004.pdf
08/14/2017 Energy Exchange 2017: Better Buildings, Better Data Centers

Presentation from the August 14th, 2017 1/2 day pre-conference Energy Exchange Workshop.

PDF icon Energy Exchange Data Center Workshop 081117.pdf
01/01/2008 Energy Implications of Economizer Use in California Data Centers

In this paper, based on building energy models, we report energy savings for air-side and water-side economizer use in data centers in several climate zones in California.

PDF icon Economizer Use CA_2008pdf.pdf
ENERGY STAR Data Centers


ENERGY STAR Data Centers
Digital Realty improves efficiency, achieves ENERGY STAR
02/02/2017 ENERGY STAR Office Equipment web page

ENERGY STAR page that includes links to purchase ENERGY STAR Certified servers, storage, UPSs, and large network equipment.

ENERGY STAR Office Equipment
06/22/2017 ENERGY STAR Page on Enterprise Servers

Overview of ENERGY STAR certified Enterprise Servers.

ENERGY STAR Page on Enterprise Servers
04/30/2015 ENERGY STAR Portfolio Manager

Benchmarking the energy performance of your buildings is a key first step to understanding and reducing energy consumption and your carbon footprint.

Link to Tool
10/02/2018 ENERGY STAR® Program Requirements for Computer Servers

These Version 3.0 ENERGY STAR Specification requirements will take effect on June 17, 2019 and computer servers should be tested using SERT Version 2.0.1The Version 3.0 specification will recognize the

PDF icon ENERGY STAR Version 3.0 Computer Servers Program Requirements (1).pdf
08/21/2017 Energy-Savings Opportunities in Small Data Centers

Slides from Steve Greenberg's August 17th, 2017 presentation during FEMP's Energy Exchange Data Center Panel. 

PDF icon SmallDataCenterPresentation.Greenberg.EnergyExchange.17Aug2017.pdf
01/01/2010 ERE: A Metric for Measuring the Benefit of Reuse Energy from a Data Center

Power Usage Effectiveness (PUE) is a base data center infrastructure metric, but it does not consider these alternate uses for the waste energy.

PDF icon EREmetric_GreenGrid.pdf
10/04/2018 Establishing Metrics, Setting Goals, and Achieving High Data Center Energy Performance

This slide deck is from the 2018 Better Buildings 7x24 conference. A panel of Better Buildings partners from Digital Realty Trust, Intel, and the Lawrence Livermore, and Lawrence Berkeley National Laboratories will share their stories and lessons learne

PDF icon 7x24 DOE Better Buildings 100418.pdf
Establishing Metrics, Setting Goals, and Achieving High Data Center Energy Performance
04/27/2015 ESTCP Project: Liquid Immersion Cooling of Electronics

Project description that explains the potential of liquid immersion cooling in high performance computing (HPC) and highlights a demonstration of the technology at the Naval Research Laboratory (NRL) in Washington, DC.

Author(s): Coles, H.C.

PDF icon ImmersionCooling_ESTCP_2015.pdf
07/10/2010 Estimating the Energy Use and Efficiency Potential of U.S. Data Centers

Paper that presents a bottom-up model that can be used to estimate total data center electricity demand within a region as well as the potential electricity savings associated with energy efficiency improvements.

PDF icon US Data Center Energy Use & Savings Potential
12/01/2005 Estimating Total Power Used By Data Centers in California

This study estimates total power use for such facilities, focusing mainly on California. We begin by summarizing what is known about total floor area for these facilities, and then analyzing the power densities associated with this floor area.

PDF icon Total CA Power DCs_2005.pdf
04/23/2015 ETCC: Data Center Air Management Research

Emerging Technologies Coordinating Council (ETCC) material on data center air management. Several common air management measures were included in the Computational Fluid Dynamics (CFD) modeling to explore the energy-saving potentials.

Link to Data Center Air Management Research
08/11/2016 Evidence-Based Best Practices Around Data Center Management

Best practices document associated with the Data Center Optimization Initiative (DCOI).

PDF icon DCOI_BestPractices92016.pdf
11/20/2015 Example Data Center Energy Efficiency Assessment Report Featured

Data center energy efficiency assessment completed for an anonymous federal agency (Agency X) using the Center of Expertise's assessment template.

PDF icon Example_DC_EE_Assessment.pdf
03/19/2015 Executive Order 13693 -- Planning for Federal Sustainability in the Next Decade

Executive Order (E.O.) 13693 mandates for data centers: Ensuring the agency chief information officer promotes data center energy optimization, efficiency, and performance -- Section 3(a)(ii)(A); Install and monitor advanced energy meters in all data ce

Executive Order 13693
Implementing Instructions
09/01/2012 Fact Sheet: Improving Energy Efficiency for Server Rooms and Closets

Document outlines the best practices for improving energy efficiency for server rooms and closets. Author(s): Cheung, H.Y., R. Mahdavi, S. Greenberg, R.Brown, B. Tschudi, P. Delforge, and J. Dickerson

PDF icon SmallServerRoomFactSheet2012.pdf
10/30/2015 Federal Energy Management Program (FEMP) Data Centers

Overview of FEMP's data center work including CoE.

07/08/2014 FEMP Dashboard Guide

Dashboards help to track energy use, inform decisions for taking corrective action and can be used to track the performance of energy-efficiency improvements once they have been implemented.

PDF icon FEMP Dashboard Guide
02/02/2017 FEMP's Covered Product Categories searchable table

Federal agencies are required to purchase energy-efficient products.

FEMP's Covered Product Categories searchable table
10/05/2016 FEMP's Energy Efficiency Resources for Data Centers

Presentation slides covering the Federal Energy Management Program's data center-related resources. By Dale Sartor at the Data Center Optimization Initiative's Community of Practice meeting, October 2016.

PDF icon EEDCResources093016.pdf