Data Center Energy Efficiency. SC07 Birds of a Feather November, 2007 Bill Tschudi wftschudi@lbl.gov
|
|
- Bethany Powers
- 8 years ago
- Views:
Transcription
1 Data Center Energy Efficiency SC07 Birds of a Feather November, 2007 Bill Tschudi wftschudi@lbl.gov
2 Benchmark results helped to find best practices The ratio of IT equipment power to the total (or its inverse) is an indicator of relative overall efficiency. Examination of individual systems and components in the centers that performed well helped to identify best practices.
3 Percentage of electricity delivered to IT equipment IT Power to Total Data Center Power Average Ratio Higher is better Source: LBNL Benchmarking Data Center Number
4 Performance varies The relative percentages of the energy actually doing computing varies considerably. Computer Loads 67% Office Space Conditioning 1% Electrical Room Cooling 4% Cooling Tower Plant 4% Lighting 2% Other 13% Data Center Server Load 51% Lighting 2% HVAC - Chiller and Pumps 24% HVAC - Air Movement 7% Data Center CRAC Units 25%
5 Typical power use Computer/System Architecture System Architecture / Power Engineering Facility Design / Mechanical Design Courtesy of Michael Patterson, Intel Corporation
6 Energy efficiency opportunities are everywhere Better air management Move to liquid cooling Load management Optimized chilled-water plants Server innovation Use of free cooling Power Conversion & Distribution Server Load/ Computing Operations Cooling Equipment High voltage distribution Use of DC power Highly efficient UPS systems Efficient redundancy strategies Alternative Power Generation On-site generation Waste heat for cooling Use of renewable energy/fuel cells
7 Best practices topics identified through benchmarking HVAC Air Delivery Water Systems Air management Air economizers Humidification controls alternatives Cooling plant optimization Free cooling Variable speed pumping Facility Electrical Systems UPS systems Self generation AC-DC Distribution IT Equipment Power Supply efficiency Sleep/standby loads IT equip fans Cross-cutting / misc. issues Motor efficiency Right sizing Variable speed drives Centralized air handlers Direct liquid cooling Low pressure drop air distribution Variable speed Chillers Standby generation Lighting Maintenance Commissioning/continuous benchmarking Fan efficiency Heat recovery Redundancies Method of charging for space and power Building envelope
8 A word about appropriate environmental conditions ASHRAE published thermal guidelines All IT suppliers participated and agreed Guidelines allow most centers to relax setpoints HPC community agrees Recommended and allowable ranges of temperature and humidity are provided at the inlet to the IT equipment High temperatures in the hot aisles and return to air conditioners are desirable.
9 Humidity guidelines at the inlet to IT equipment ASHRAE HUMIDITY GUIDELINES ASHRAE Allowable Maximum % Relative Humidity ASHRAE Recommended Maximum ASHRAE Recommended Minimum ASHRAE Allowable Minimum
10 Temperature guidelines at the inlet to IT equipment ASHRAE TEMPERATURE GUIDELINES 100 Degrees F ASHRAE Allowable Maximum ASHRAE Recommended Maximum ASHRAE Recommended Minimum ASHRAE Allowable Minimum 40
11 Air management best scenario isolate cold and hot º 70-75º
12 Another isolation scheme
13 Measured fan energy savings 75% If mixing of cold supply air with hot return air can be eliminated- fan speed can be reduced
14 Better temperature control can allow raising the temperature in the entire data center! Cold Aisle NW - PGE12813 Baseline Alternate 1 ASHRAE Recommended Range Setup 80 Setup Alternate 2 75 Temperature (deg F) Low 45 Med High 40 6/13/2006 6/14/2006 0:00 6/14/2006 6/15/2006 0:00 6/15/2006 6/16/2006 0:00 6/16/2006 Time Ranges during demonstration
15 See the problem areas Infrared thermography and CFD modeling can be used as visualization tools
16 Best practices Free cooling with air economizers HVAC Air Delivery Water Systems Air management Air economizers Humidification controls alternatives Cooling plant optimization Free cooling Variable speed pumping Facility Electrical Systems UPS systems Self generation AC-DC Distribution IT Equipment Power Supply efficiency Sleep/standby loads IT equip fans Cross-cutting / misc. issues Motor efficiency Right sizing Variable speed drives Centralized air handlers Direct liquid cooling Low pressure drop air distribution Variable speed Chillers Standby generation Lighting Maintenance Commissioning/continuous benchmarking Fan efficiency Heat recovery Redundancies Method of charging for space and power Building envelope
17 Encouraging outside air economizers Issue: Many are reluctant to use air economizers Outdoor pollutants and humidity control considered equipment risk Goal: Encourage use of outside air economizers where climate is appropriate Strategy: Address concerns: contamination/humidity control Quantify energy savings benefits
18 Outdoor measurements Outdoor Measurments Fine Particulate Matter 160 IBM Standard Particle Conc. ( μg/m 3 ) LBNL NERSC Center 3 Center 4 Center 5 Center 6 Center 7 Center 8 20 EPA 24-Hour Health Standard 0 EPA Annual Health Standard and ASHRAE Standard
19 Measurements inside the centers Indoor Measurments Fine Particulate Matter 160 IBM Standard Particle Conc. ( μg/m 3 ) LBNL NERSC Center 3 Center 4 Center 5 Center 6 Center 7 Center 8 20 EPA 24-Hour Health Standard 0 EPA Annual Health Standard and ASHRAE Standard
20 Data center w/economizer 100 Center 8 w/economizer Particulate Matter Particle Conc. (μg/m 3 ) Outside Outside (PostFilter) PreServer RmAmb /18/06 0:00 8/18/06 8/19/06 0:00 8/19/06 8/20/06 0:00 8/20/06 8/21/06 0:00 8/21/06 8/22/06 0:00 8/22/06 8/23/06 0:00 8/23/06 8/24/06 0:00 8/24/06 8/25/06 0:00 8/25/06 8/26/06 0:00
21 Findings Water soluble salts in combination with high humidity can cause failures New ASHRAE particle limits drastically lower than one manufacturer s s recommendation Particle concentration typically an order of magnitude lower than new ASHRAE limits (no economizer) Economizers, without other mitigation, can cause particle concentration to approach new ASHRAE limits but filtration can mitigate this Large energy savings
22 Berkeley Weather Set Inlet Temperature To upper end of ASHRAE Hrs/YR Temperature (F) Range F hr/yr
23 NERSC/LBNL CRT Building Conceptual Design DRAFT: Subject to change Howard Walter
24 DRAFT: Subject to change; Do not re-distribute Schematic Design Concepts Howard Walter
25 Best practices power conversion HVAC Air Delivery Water Systems Air management Air economizers Humidification controls alternatives Cooling plant optimization Free cooling Variable speed pumping Facility Electrical Systems UPS systems Self generation AC-DC Distribution IT Equipment Power Supply efficiency Sleep/standby loads IT equip fans Cross-cutting / misc. issues Motor efficiency Right sizing Variable speed drives Centralized air handlers Direct liquid cooling Low pressure drop air distribution Variable speed Chillers Standby generation Lighting Maintenance Commissioning/continuous benchmarking Fan efficiency Heat recovery Redundancies Method of charging for space and power Building envelope
26 Data center power conversions AC voltage conversions 5V Internal Drive In Battery/Charger Rectifier Bypass Inverter Out AC/DC PWM/PFC Switcher Unregulated DC To Multi Output Regulated DC Voltages 12V 3.3V 12V 1.5/2. DC/DC 5V 12V 3.3V DC/DC 1.1V- 1.85V External Drive I/O Memory Controller μ Processor SDR 3.3V Graphics Controller Voltage Regulator Modules AC/DC Multi output PS
27 Prior research illustrated large losses in power conversion 100% Factory Measurements of UPS Efficiency (tested using linear loads) 95% 85% Power Supplies in IT equipment Efficiency 90% 85% 80% Flywheel UPS % Efficiency 80% 75% 70% 65% 60% 55% 50% Average of All Servers 75% 70% Double-Conversion UPS Delta-Conversion UPS 0% 20% 40% 60% 80% 100% Percent of Rated Active Power Load Uninterruptible Power Supplies (UPS) 45% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% % of Nameplate Power Output
28 With over 25 industry partners direct DC powering of servers was demonstrated
29 Typical AC distribution today 480 Volt AC 480 VAC Bulk Power Supply AC/DC DC/AC UPS PDU 12 V AC/DC DC/DC PSU 12 V 5 V 3.3 V Loads using Legacy Voltages 1.2 V Server 1.8 V 0.8 V Loads using Silicon Voltages
30 Facility-level level DC distribution 480 Volt AC 480 VAC Bulk Power Supply AC/DC DC UPS or Rectifier 380V.DC 380 VDC DC/DC PSU 12 V 12 V 5 V 3.3 V Loads using Legacy Voltages 1.2 V Server 1.8 V 0.8 V Loads using Silicon Voltages
31 AC system loss compared to DC 480 VAC Bulk Power Supply AC/DC DC/AC UPS PDU 12 V AC/DC DC/DC PSU 12 V 5 V 3.3 V Loads using Legacy Voltages 1.2 V 7-7.3% measured improvement 2-5% measured improvement Server 1.8 V 0.8 V Loads using Silicon Voltages 480 VAC Bulk Power Supply AC/DC DC UPS or Rectifier 380 VDC Rotary UPS DC/DC PSU 12 V 12 V 5 V 3.3 V Loads using Legacy Voltages 1.2 V Server 1.8 V 0.8 V Loads using Silicon Voltages
32 websites: hightech.lbl.gov/datacenters/
33 How soon will we get to liquid cooling? Why not doing it today? Why isn t t efficient distribution power more widely utilized? High efficiency UPS or on-site generation High voltage distribution to Rack Direct DC eliminating conversions ease of incorporating renewable sources available today
Electrical Systems. <Presenter>
Review Root Causes of Energy Inefficiency Roadmap to Maximize Energy Efficiency Best Practices Alternative Energy Sources Controls Take Aways Seek Professional Help. ENERGY INEFFICIENCY OF
More informationEnergy Efficient High-tech Buildings
Energy Efficient High-tech Buildings Can anything be done to improve Data Center and Cleanroom energy efficiency? Bill Tschudi Lawrence Berkeley National Laboratory Wftschudi@lbl.gov Acknowledgements California
More informationDC Pro Assessment Tools. November 14, 2010
DC Pro Assessment Tools November 14, 2010 William Tschudi, PE Lawrence Berkeley National Laboratory WFTschudi@lbl.gov 510-495-2417 1 Slide 1 Assessment tools LBNL is developing tools to assist in performing
More informationImperial College 3 March 2009 Green Data Centers: An Overview
Imperial College 3 March 2009 Green Data Centers: An Overview Updated: 26 Feb 09 LBNL s Data Center findings Benchmarking Efforts Energy Reduction Approaches Green Data Centers: An Overview 2 Scenarios
More informationCase Study: Innovative Energy Efficiency Approaches in NOAA s Environmental Security Computing Center in Fairmont, West Virginia
Case Study: Innovative Energy Efficiency Approaches in NOAA s Environmental Security Computing Center in Fairmont, West Virginia Prepared for the U.S. Department of Energy s Federal Energy Management Program
More informationData Center Leadership In the DOE Better Buildings Challenge
Symposium Southern California February 18th, 2015 Data Center Leadership In the DOE Better Buildings Challenge Applying Best Practices to meet the Challenge Dale Sartor, PE Lawrence Berkeley National Laboratory
More informationHow Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data Center Infrastructure Systems
How Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data Center Infrastructure Systems Paul Mathew, Ph.D., Staff Scientist Steve Greenberg, P.E., Energy Management Engineer
More informationData Center Energy Use, Metrics and Rating Systems
Data Center Energy Use, Metrics and Rating Systems Steve Greenberg Energy Management Engineer Environmental Energy Technologies Division Lawrence Berkeley National Laboratory October 31, 2007 Today s s
More informationHow to Build a Data Centre Cooling Budget. Ian Cathcart
How to Build a Data Centre Cooling Budget Ian Cathcart Chatsworth Products Topics We ll Cover Availability objectives Space and Load planning Equipment and design options Using CFD to evaluate options
More informationEnergy Efficiency Opportunities in Federal High Performance Computing Data Centers
Energy Efficiency Opportunities in Federal High Performance Computing Data Centers Prepared for the U.S. Department of Energy Federal Energy Management Program By Lawrence Berkeley National Laboratory
More informationAEGIS DATA CENTER SERVICES POWER AND COOLING ANALYSIS SERVICE SUMMARY
AEGIS DATA CENTER SERVICES POWER AND COOLING ANALYSIS SERVICE SUMMARY The Aegis Services Power and Assessment Service provides an assessment and analysis of your data center facility and critical physical
More informationGuideline for Water and Energy Considerations During Federal Data Center Consolidations
Guideline for Water and Energy Considerations During Federal Data Center Consolidations Prepared for the U.S. Department of Energy Federal Energy Management Program By Lawrence Berkeley National Laboratory
More informationBCA-IDA Green Mark for Existing Data Centres Version EDC/1.0
BCA-IDA Green Mark for Existing Data Centres Version EDC/1.0 To achieve GREEN MARK Award Pre-requisite Requirement All relevant pre-requisite requirements for the specific Green Mark Rating are to be complied
More informationRecommendation For Incorporating Data Center Specific Sustainability Best Practices into EO13514 Implementation
Recommendation For Incorporating Data Center Specific Sustainability Best Practices into EO13514 Implementation Version 1.0 - November, 2011 Incorporating Data Center-Specific Sustainability Measures into
More informationSelf-benchmarking Guide for Data Center Infrastructure: Metrics, Benchmarks, Actions 6-28-10. Sponsored by:
Self-benchmarking Guide for Data Center Infrastructure: Metrics, Benchmarks, Actions 6-28-10 Sponsored by: Disclaimer This document was prepared as an account of work sponsored by the United States Government.
More informationCase Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers
Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Prepared for the U.S. Department of Energy s Federal Energy Management Program Prepared By Lawrence Berkeley National
More informationGuide to Minimizing Compressor-based Cooling in Data Centers
Guide to Minimizing Compressor-based Cooling in Data Centers Prepared for the U.S. Department of Energy Federal Energy Management Program By: Lawrence Berkeley National Laboratory Author: William Tschudi
More informationManaging Data Centre Heat Issues
Managing Data Centre Heat Issues Victor Banuelos Field Applications Engineer Chatsworth Products, Inc. 2010 Managing Data Centre Heat Issues Thermal trends in the data centre Hot Aisle / Cold Aisle design
More informationBest Practices for Data Centers: Lessons Learned from Benchmarking 22 Data Centers
Best Practices for Data Centers: Lessons Learned from Benchmarking 22 Data Centers Steve Greenberg, Evan Mills, and Bill Tschudi, Lawrence Berkeley National Laboratory Peter Rumsey, Rumsey Engineers Bruce
More informationDOE Data Center Energy Efficiency Program
DOE Data Center Energy Efficiency Program Paul Scheihing U.S. Department of Energy Energy Efficiency and Renewable Energy April 2009 1 DOE Industrial Technologies Program Worki king to improve th e energy
More informationHeat Recovery from Data Centres Conference Designing Energy Efficient Data Centres
What factors determine the energy efficiency of a data centre? Where is the energy used? Local Climate Data Hall Temperatures Chiller / DX Energy Condenser / Dry Cooler / Cooling Tower Energy Pump Energy
More information7 Best Practices for Increasing Efficiency, Availability and Capacity. XXXX XXXXXXXX Liebert North America
7 Best Practices for Increasing Efficiency, Availability and Capacity XXXX XXXXXXXX Liebert North America Emerson Network Power: The global leader in enabling Business-Critical Continuity Automatic Transfer
More informationEnergy Implications of Economizer Use in California Data Centers
Energy Implications of Economizer Use in California Data Centers Arman Shehabi 1, Srirupa Ganguly 2,*, Kim Traber 3, Hillary Price 3 Arpad Horvath 1, William W Nazaroff 1, Ashok J Gadgil 2, 1 Department
More informationIncreasing Energ y Efficiency In Data Centers
The following article was published in ASHRAE Journal, December 2007. Copyright 2007 American Society of Heating, Refrigerating and Air- Conditioning Engineers, Inc. It is presented for educational purposes
More informationHow High Temperature Data Centers & Intel Technologies save Energy, Money, Water and Greenhouse Gas Emissions
Intel Intelligent Power Management Intel How High Temperature Data Centers & Intel Technologies save Energy, Money, Water and Greenhouse Gas Emissions Power and cooling savings through the use of Intel
More informationStatement Of Work. Data Center Power and Cooling Assessment. Service. Professional Services. Table of Contents. 1.0 Executive Summary
Statement Of Work Professional Services Data Center Power and Cooling Assessment Data Center Power and Cooling Assessment Service 1.0 Executive Summary Table of Contents 1.0 Executive Summary 2.0 Features
More informationChiller-less Facilities: They May Be Closer Than You Think
Chiller-less Facilities: They May Be Closer Than You Think A Dell Technical White Paper Learn more at Dell.com/PowerEdge/Rack David Moss Jon Fitch Paul Artman THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES
More informationData Centre Testing and Commissioning
Data Centre Testing and Commissioning What is Testing and Commissioning? Commissioning provides a systematic and rigorous set of tests tailored to suit the specific design. It is a process designed to
More informationLiquid Cooling Solutions for DATA CENTERS - R.M.IYENGAR BLUESTAR LIMITED.
Liquid Cooling Solutions for DATA CENTERS - R.M.IYENGAR BLUESTAR LIMITED. Presentation Goals & Outline Power Density Where we have been- where we are now - where we are going Limitations of Air Cooling
More informationFEAR Model - Review Cell Module Block
F.E.A.R. Returns: 5 Steps Toward Data Center Efficiency Today Objectives Benefits for ITS professionals Brief review of the FEAR data center Define data center efficiency Link efficiency to the FEAR data
More informationVerizon SMARTS Data Center Design Phase 1 Conceptual Study Report Ms. Leah Zabarenko Verizon Business 2606A Carsins Run Road Aberdeen, MD 21001
Verizon SMARTS Data Center Design Phase 1 Conceptual Study Report Ms. Leah Zabarenko Verizon Business 2606A Carsins Run Road Aberdeen, MD 21001 Presented by: Liberty Engineering, LLP 1609 Connecticut Avenue
More informationPuget Sound Data Center Energy Efficiency Summit A P R I L 1 1, 2 0 1 0
Puget Sound Data Center Energy Efficiency Summit 1 A P R I L 1 1, 2 0 1 0 2 Agenda Data Center & IT Trends IT and Data Center Energy Growth Energy Efficiency Best Practices: Data Center and Desktop IT
More informationThe Other Half of the Problem Server Closets and Small Server Rooms
The Other Half of the Problem Server Closets and Small Server Rooms Bill Tschudi Lawrence Berkeley National Laboratory October 24, 2012 wftschudi@lbl.gov SVLG Data Center Summit NEED TO CONVERT OT NON-STANFORD
More informationLawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory Title: Energy Implications of Economizer Use in California Data Centers Author: Shehabi, Arman Publication Date: 09-23-8 Permalink:
More informationTrends in Data Center Design ASHRAE Leads the Way to Large Energy Savings
Trends in Data Center Design ASHRAE Leads the Way to Large Energy Savings ASHRAE Conference, Denver Otto Van Geet, PE June 24, 2014 NREL/PR-6A40-58902 NREL is a national laboratory of the U.S. Department
More informationEuropean Code of Conduct for Data Centre. Presentation of the Awards 2013
European Code of Conduct for Data Centre Presentation of the Awards 2013 Paolo Bertoldi European Commission DG JRC Institute for Energy and Transport 1 The Code of Conduct for Data Centre Results Started
More informationData Centers WHAT S ONTHEHORIZON FOR NR HVAC IN TITLE 24 2013? SLIDE 1
WHAT S ONTHEHORIZON FOR NR HVAC IN TITLE 24 2013? SLIDE 1 Data Center CASE Scope Existing Title 24 2008 Scope Current scope ( 100 T24-2008) exempts process space from many of the requirements, however
More informationCRITICAL COOLING FOR DATA CENTERS
IDEA 100 th Annual Conference & Trade Show CRITICAL COOLING FOR DATA CENTERS Presented by Ron Johanning, PE, LEED AP Mission Critical Market Leader Agenda EPA Report Data Center Energy Trends IT Best Practice
More informationReducing Data Center Energy Consumption
Reducing Data Center Energy Consumption By John Judge, Member ASHRAE; Jack Pouchet, Anand Ekbote, and Sachin Dixit Rising data center energy consumption and increasing energy costs have combined to elevate
More informationUniversity of St Andrews. Energy Efficient Data Centre Cooling
Energy Efficient Data Centre Cooling St. Andrews and Elsewhere Richard Lumb Consultant Engineer Future-Tech Energy Efficient Data Centre Cooling There is no one single best cooling solution for all Data
More informationData Center Airflow Management Retrofit
FEDERAL ENERGY MANAGEMENT PROGRAM Data Center Airflow Management Retrofit Technology Case Study Bulletin: September 2010 Figure 1 Figure 2 Figure 1: Data center CFD model of return airflow short circuit
More informationMaximize energy savings Increase life of cooling equipment More reliable for extreme cold weather conditions There are disadvantages
Objectives Increase awareness of the types of economizers currently used for data centers Provide designers/owners with an overview of the benefits and challenges associated with each type Outline some
More informationFact Sheet (Web Content): Improving Energy Efficiency for Server Rooms and Closets
Fact Sheet (Web Content): Improving Energy Efficiency for Server Rooms and Closets September 2012 Table of Contents A) Simplest, No-Cost, or Very-Low-Cost Measures 1. Determine computational functions
More informationCIBSE ASHRAE Group. Data Centre Energy Efficiency: Who, What, Why, When, Where & How
CIBSE ASHRAE Group Data Centre Energy Efficiency: Who, What, Why, When, Where & How Presenters Don Beaty PE, FASHRAE Founder, President & Managing Director DLB Associates Consulting Engineers Paul Finch
More informationHPC TCO: Cooling and Computer Room Efficiency
HPC TCO: Cooling and Computer Room Efficiency 1 Route Plan Motivation (Why do we care?) HPC Building Blocks: Compuer Hardware (What s inside my dataroom? What needs to be cooled?) HPC Building Blocks:
More informationAIA Provider: Colorado Green Building Guild Provider Number: 50111120. Speaker: Geoff Overland
AIA Provider: Colorado Green Building Guild Provider Number: 50111120 Office Efficiency: Get Plugged In AIA Course Number: EW10.15.14 Speaker: Geoff Overland Credit(s) earned on completion of this course
More informationHow High Temperature Data Centers & Intel Technologies save Energy, Money, Water and Greenhouse Gas Emissions
Intel Intelligent Power Management Intel How High Temperature Data Centers & Intel Technologies save Energy, Money, Water and Greenhouse Gas Emissions Power savings through the use of Intel s intelligent
More informationData Center Components Overview
Data Center Components Overview Power Power Outside Transformer Takes grid power and transforms it from 113KV to 480V Utility (grid) power Supply of high voltage power to the Data Center Electrical Room
More informationHVAC Processes. Lecture 7
HVAC Processes Lecture 7 Targets of Lecture General understanding about HVAC systems: Typical HVAC processes Air handling units, fan coil units, exhaust fans Typical plumbing systems Transfer pumps, sump
More informationFEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR April 22-23, 2015 Nashville, TN
FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR April 22-23, 2015 Nashville, TN Data Centers New Market For Performance Contracting Jake Wooley IT Program Manager, OCIO Agenda Situational Awareness Opportunities
More informationData Center Energy Profiler Questions Checklist
Data Center Energy Profiler Questions Checklist Step 1 Case Name Date Center Company State/Region County Floor Area Data Center Space Floor Area Non Data Center Space Floor Area Data Center Support Space
More informationLegacy Data Centres Upgrading the cooling capabilities What are the options?
Legacy Data Centres Upgrading the cooling capabilities What are the options? Presentation Structure What is a Legacy Data Centre? What is CRAC cooling? ASHRAE Standards Overview Available Cooling Systems
More informationOverview of Green Energy Strategies and Techniques for Modern Data Centers
Overview of Green Energy Strategies and Techniques for Modern Data Centers Introduction Data centers ensure the operation of critical business IT equipment including servers, networking and storage devices.
More informationHow To Improve Energy Efficiency Through Raising Inlet Temperatures
Data Center Operating Cost Savings Realized by Air Flow Management and Increased Rack Inlet Temperatures William Seeber Stephen Seeber Mid Atlantic Infrared Services, Inc. 5309 Mohican Road Bethesda, MD
More informationData Centers: How Does It Affect My Building s Energy Use and What Can I Do?
Data Centers: How Does It Affect My Building s Energy Use and What Can I Do? 1 Thank you for attending today s session! Please let us know your name and/or location when you sign in We ask everyone to
More informationDATA CENTER COOLING INNOVATIVE COOLING TECHNOLOGIES FOR YOUR DATA CENTER
DATA CENTER COOLING INNOVATIVE COOLING TECHNOLOGIES FOR YOUR DATA CENTER DATA CENTERS 2009 IT Emissions = Aviation Industry Emissions Nations Largest Commercial Consumers of Electric Power Greenpeace estimates
More informationData Center 2020: Delivering high density in the Data Center; efficiently and reliably
Data Center 2020: Delivering high density in the Data Center; efficiently and reliably March 2011 Powered by Data Center 2020: Delivering high density in the Data Center; efficiently and reliably Review:
More informationNational Grid Your Partner in Energy Solutions
National Grid Your Partner in Energy Solutions National Grid Webinar: Enhancing Reliability, Capacity and Capital Expenditure through Data Center Efficiency April 8, 2014 Presented by: Fran Boucher National
More informationAn Improved Architecture for High-Efficiency, High-Density Data Centers
An Improved Architecture for High-Efficiency, High-Density Data Centers By Neil Rasmussen White Paper #126 Executive Summary Data center power and cooling infrastructure worldwide wastes more than 60,000,000
More informationGreen Data Centre Design
Green Data Centre Design A Holistic Approach Stantec Consulting Ltd. Aleks Milojkovic, P.Eng., RCDD, LEED AP Tommy Chiu, EIT, RCDD, LEED AP STANDARDS ENERGY EQUIPMENT MATERIALS EXAMPLES CONCLUSION STANDARDS
More informationImproving Data Center Efficiency with Rack or Row Cooling Devices:
Improving Data Center Efficiency with Rack or Row Cooling Devices: Results of Chill-Off 2 Comparative Testing Introduction In new data center designs, capacity provisioning for ever-higher power densities
More informationRecommendations for Measuring and Reporting Overall Data Center Efficiency
Recommendations for Measuring and Reporting Overall Data Center Efficiency Version 1 Measuring PUE at Dedicated Data Centers 15 July 2010 Table of Contents 1 Introduction... 1 1.1 Purpose Recommendations
More informationDATA CENTER ASSESSMENT SERVICES
DATA CENTER ASSESSMENT SERVICES ig2 Group Inc. is a Data Center Science Company which provides solutions that can help organizations automatically optimize their Data Center performance, from assets to
More informationImproving Data Center Energy Efficiency Through Environmental Optimization
Improving Data Center Energy Efficiency Through Environmental Optimization How Fine-Tuning Humidity, Airflows, and Temperature Dramatically Cuts Cooling Costs William Seeber Stephen Seeber Mid Atlantic
More informationThe 5th Greater Pearl River Delta Conference - Smart Management System in Building Facilities for Sustainability of Low Carbon Environment
The 5th Greater Pearl River Delta Conference - Smart Management System in Building Facilities for Sustainability of Low Carbon Environment Deployment of Advanced Technologies for Carbon Efficiency in Process
More informationComputer Centre Evolution: Infrastructure Issues. Board of Sponsors Meeting April 26 th 2007
Computer Centre Evolution: Infrastructure Issues CERN openlab Board of Sponsors Meeting April 26 th 2007 Tony Cass Many interesting discussions with Intel personnel gratefully acknowledged Agenda Power
More informationBYRNE DIXON HAS BRIGHT IDEAS. Reducing data centre energy usage
BYRNE DIXON HAS BRIGHT IDEAS Reducing data centre energy usage 1.1 Introduction Agenda Data Centre Efficiency Data Centre Efficiency Byrne Dixon Background Data Centre Efficiency Theory Government Support
More informationEnergy Recovery Systems for the Efficient Cooling of Data Centers using Absorption Chillers and Renewable Energy Resources
Energy Recovery Systems for the Efficient Cooling of Data Centers using Absorption Chillers and Renewable Energy Resources ALEXANDRU SERBAN, VICTOR CHIRIAC, FLOREA CHIRIAC, GABRIEL NASTASE Building Services
More informationI-STUTE Project - WP2.3 Data Centre Cooling. Project Review Meeting 4, Lancaster University, 2 nd July 2014
I-STUTE Project - WP2.3 Data Centre Cooling Project Review Meeting 4, Lancaster University, 2 nd July 2014 Background Data centres estimated to use 2-3% of total electricity consumption in the UK and generate
More informationData Center Design Guide featuring Water-Side Economizer Solutions. with Dynamic Economizer Cooling
Data Center Design Guide featuring Water-Side Economizer Solutions with Dynamic Economizer Cooling Presenter: Jason Koo, P.Eng Sr. Field Applications Engineer STULZ Air Technology Systems jkoo@stulz ats.com
More informationBytes and BTUs: Holistic Approaches to Data Center Energy Efficiency. Steve Hammond NREL
Bytes and BTUs: Holistic Approaches to Data Center Energy Efficiency NREL 1 National Renewable Energy Laboratory Presentation Road Map A Holistic Approach to Efficiency: Power, Packaging, Cooling, Integration
More informationData Center Precision Cooling: The Need For A Higher Level Of Service Expertise. A White Paper from the Experts in Business-Critical Continuity
Data Center Precision Cooling: The Need For A Higher Level Of Service Expertise A White Paper from the Experts in Business-Critical Continuity Executive Summary Today s data centers are changing rapidly,
More informationAir, Fluid Flow, and Thermal Simulation of Data Centers with Autodesk Revit 2013 and Autodesk BIM 360
Autodesk Revit 2013 Autodesk BIM 360 Air, Fluid Flow, and Thermal Simulation of Data Centers with Autodesk Revit 2013 and Autodesk BIM 360 Data centers consume approximately 200 terawatt hours of energy
More informationFree Cooling for Data Centers
Free Cooling for Data Centers Release 1, September 2015 Contents 1. Abstract... 3 2. Introduction... 3 3. Data Center Temperatures and Free Cooling... 4 4. Direct Free Cooling... 4 5. Indirect Free Cooling...
More informationFree Cooling in Data Centers. John Speck, RCDD, DCDC JFC Solutions
Free Cooling in Data Centers John Speck, RCDD, DCDC JFC Solutions Why this topic Many data center projects or retrofits do not have a comprehensive analyses of systems power consumption completed in the
More informationGeneral Recommendations for a Federal Data Center Energy Management Dashboard Display
General Recommendations for a Federal Data Center Energy Management Dashboard Display Prepared for the U.S. Department of Energy s Federal Energy Management Program Prepared By Lawrence Berkeley National
More informationThe Different Types of Air Conditioning Equipment for IT Environments
The Different Types of Air Conditioning Equipment for IT Environments By Tony Evans White Paper #59 Executive Summary Cooling equipment for an IT environment can be implemented in 10 basic configurations.
More informationBest Practices. for the EU Code of Conduct on Data Centres. Version 1.0.0 First Release Release Public
Best Practices for the EU Code of Conduct on Data Centres Version 1.0.0 First Release Release Public 1 Introduction This document is a companion to the EU Code of Conduct on Data Centres v0.9. This document
More informationOptimizing Network Performance through PASSIVE AIR FLOW MANAGEMENT IN THE DATA CENTER
Optimizing Network Performance through PASSIVE AIR FLOW MANAGEMENT IN THE DATA CENTER Lylette Macdonald, RCDD Legrand Ortronics BICSI Baltimore 2011 Agenda: Discuss passive thermal management at the Rack
More informationThe Data Center Dilemma - A Case Study
Second Place: Industrial Facilities or Processes, Existing The TCS data center makes use of white cabinets and reflective surfaces as one method to reduce power for its lights and cooling. Data Center
More informationControl of Computer Room Air Handlers Using Wireless Sensors. Energy Efficient Data Center Demonstration Project
Control of Computer Room Air Handlers Using Wireless Sensors Energy Efficient Data Center Demonstration Project About the Energy Efficient Data Center Demonstration Project The project s goal is to identify
More informationDataCenter 2020: first results for energy-optimization at existing data centers
DataCenter : first results for energy-optimization at existing data centers July Powered by WHITE PAPER: DataCenter DataCenter : first results for energy-optimization at existing data centers Introduction
More informationBenefits of. Air Flow Management. Data Center
Benefits of Passive Air Flow Management in the Data Center Learning Objectives At the end of this program, participants will be able to: Readily identify if opportunities i where networking equipment
More informationData Center Power Consumption
Data Center Power Consumption A new look at a growing problem Fact - Data center power density up 10x in the last 10 years 2.1 kw/rack (1992); 14 kw/rack (2007) Racks are not fully populated due to power/cooling
More informationSEMINAR 23: Data Center and IT Equipment Liquid Cooling: Performance Capabilities, Implementation and Emerging Technologies
Michael K Pa+erson, PhD, PE, DCEP Intel Corpora7on michael.k.pa+erson@intel.com SEMINAR 23: Data Center and IT Equipment Liquid Cooling: Performance Capabilities, Implementation and Emerging Technologies
More informationRecommendations for Measuring and Reporting Overall Data Center Efficiency
Recommendations for Measuring and Reporting Overall Data Center Efficiency Version 2 Measuring PUE for Data Centers 17 May 2011 Table of Contents 1 Introduction... 1 1.1 Purpose Recommendations for Measuring
More informationLawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory Peer Reviewed Title: Control of Computer Room Air Conditioning using IT Equipment Sensors Author: Bell, Geoffrey C. Publication
More informationGuide for Reducing Data Center Physical Infrastructure Energy Consumption in Federal Data Centers
Guide for Reducing Data Center Physical Infrastructure Energy Consumption in Federal Data Centers October 2010/White Paper 250 by Dennis Bouley, Senior Research Analyst Data Center Science Center and Ellen
More informationBCA-IDA Green Mark for New Data Centres Version NDC/1.0
BCA-IDA Green Mark for New Data Centres Version NDC/1.0 To achieve GREEN MARK Award Pre-requisite Requirement All relevant pre-requisite requirements for the specific Green Mark Rating are to be complied
More informationStatement Of Work Professional Services
Statement Of Work Professional Services Data Center Cooling Analysis using CFD Data Center Cooling Analysis Using Computational Fluid Dynamics Service 1.0 Executive Summary Table of Contents 1.0 Executive
More informationGuidance for Calculation of Efficiency (PUE) in Data Centers
Guidance for Calculation of Efficiency (PUE) in Data Centers White Paper 158 Revision 3 by Victor Avelar Executive summary Before data center infrastructure efficiency can be benchmarked using PUE or other
More informationElement D Services Heating, Ventilating, and Air Conditioning
PART 1 - GENERAL 1.01 OVERVIEW A. This section supplements Design Guideline Element D3041 on air handling distribution with specific criteria for projects involving design of a Data Center spaces B. Refer
More informationHVAC Systems: Overview
HVAC Systems: Overview Michael J. Brandemuehl, Ph.D, P.E. University of Colorado Boulder, CO, USA Overview System Description Secondary HVAC Systems Air distribution Room diffusers and air terminals Duct
More informationMeasuring Power in your Data Center: The Roadmap to your PUE and Carbon Footprint
Measuring Power in your Data Center: The Roadmap to your PUE and Carbon Footprint Energy usage in the data center Electricity Transformer/ UPS Air 10% Movement 12% Cooling 25% Lighting, etc. 3% IT Equipment
More informationCooling Small Server Rooms Can Be. - Jim Magallanes Computer Room Uptime: www.cruptime.com Uptime Racks: www.uptimeracks.com
Cooling Small Server Rooms Can Be Inexpensive, Efficient and Easy - Jim Magallanes Computer Room Uptime: www.cruptime.com Uptime Racks: www.uptimeracks.com Server Rooms Description & Heat Problem Trends
More informationData Center Energy Efficiency and Demonstration Projects
Energy Research and Development Division FINAL PROJECT REPORT Data Center Energy Efficiency and Demonstration Projects Prepared for: Prepared by: California Energy Commission Lawrence Berkeley National
More informationBRUNS-PAK Presents MARK S. EVANKO, Principal
BRUNS-PAK Presents MARK S. EVANKO, Principal Data Centers of the Future and the Impact of High Density Computing on Facility Infrastructures - Trends, Air-Flow, Green/LEED, Cost, and Schedule Considerations
More informationENERGY SAVING STUDY IN A HOTEL HVAC SYSTEM
ENERGY SAVING STUDY IN A HOTEL HVAC SYSTEM J.S. Hu, Philip C.W. Kwong, and Christopher Y.H. Chao Department of Mechanical Engineering, The Hong Kong University of Science and Technology Clear Water Bay,
More informationData Center Industry Leaders Reach Agreement on Guiding Principles for Energy Efficiency Metrics
On January 13, 2010, 7x24 Exchange Chairman Robert Cassiliano and Vice President David Schirmacher met in Washington, DC with representatives from the EPA, the DOE and 7 leading industry organizations
More informationApplication of CFD modelling to the Design of Modern Data Centres
Application of CFD modelling to the Design of Modern Data Centres White Paper March 2012 By Sam Wicks BEng CFD Applications Engineer Sudlows March 14, 2012 Application of CFD modelling to the Design of
More information