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6 GreenIT Green Computing "Maximum Megabytes for Minimum Kilowatts"
(Global Warming)
(Greenhouse Effect) (fossil fuel) (Co2) - (Information Technology : IT) 1. GEEEN IT
GEEEN IT
Green IT 2. Green IT
IT
,
Green IT ??
"Maximum Megabytes for Minimum Kilowatts" Green Computing
Green IT Green IT Green IT
Web Server GREEN IT
3. (Green Computing) Green Computing Green Computing 3 Triple Bottom Line
(Economic viability) (Social responsibility)(Environmental Impact) 3 Green Computing (Recyclability)
Green Computing Thin Client EPEAT (Electronics Products Environment Assessment Tool) desktop
Green Computing Green Computing Green Computing 3 Green Computing
1) (Pilot Study)
2) (Parallel Strategy) () ThinClient
3) (Direct Cut Over)
Green IT Virtualization Consolidate Server Profit Maximize
Power Management () 5 Power Supply 80 Plus 20%
Advanced Configuration and Power Interface (ACPI) Hibernate
USB
5 LCD Blank
Materials Recycling Recycle Green computing
Telecommuting Telecommuting Teleconference Remote Teleconference Video, Voice Data
Green Computing
(Recycle) 2
Energy Star 80-90% Green Computers
Energy Star 4.0 TCO
Energy Star 4.0
Energy Star 1992 United States Environmental Protection Agency (EPA) Energy Star 4.0 (Tier) (1st Tier) 20 2550 (2nd Tier) ..2552 EPA Power Management 40% ..2553 60% ..2555 80% ..2557
/ Energy Star 4.0 (1st Tier)
TCO 05 : Ergonomics, Ecology Energy TCO TCO Development Swedish Confederation of Professional Employees 1992 (TCO92) Version TCO05 TCO99 (Workload Ergonomics) (Ecology) (Energy) Desktop Notebook TCO
TCO99 TCO99 (Workload Ergonomics) (Ecology) (Energy) TCO99 3 Desktop TCO01 TCO01 TCO03 TCO03 TCO99 (Workload Ergonomics) (Ecology) (Energy)TCO04 TCO04
TCO05 TCO05 Desktop Notebook TCO99 (Workload Ergonomics) (Ecology) (Energy) Desktop NotebookTCO06 TCO04 Media DisplaysTCO07 TCO07 Headsets
Workload Ergonomics Workload Ergonomics TCO USB 1 Ecology Ecology TCO / Maximum Energy Consumption Maximum Energy Consumption TCO 5 Sleep Mode 2 Standby Mode Desktop Laptop TCO05 TCO05
RoHS RoHS 2006
RoHS Restriction of Hazardous Substances 2002/95/EC (EU) 6 (Pb) 0.1% (Hg) 0.1% (Cd) 0.01% (Cr-VI) 0.1% (PBB) 0.1% (PBDE) 0.1%
WLAN InternetFirewallFirewallFirewallFirewallInternal networkServersInternal firewalls. /Mr. Pipat DuangkamsawatBCS112 : External firewalls1.People 2.Procedures 3.Software 4.ardware 5.ata +++ Network
5 Power Supply 80 Plus20% / Power Management
*Energy Efficiency OpportunitiesServer Load/ Computing OperationsCooling EquipmentPower Distribution & Conversions
*Data Center Energy UseTypical Data Center Energy End Use Server Load /Computing OperationsCooling Equipment Power Conversions& Distribution100 Units33 Units Delivered35 Units
Thin Client Training Lab
Renewable Energy Project
Renewable Energy Project Cut out 5 conversion steps, should improve efficiency by 50% or moreTraditional Installation ~ $11,000/Server Installation CostProposed Installation ~ $6,700/Server Installation Cost*
Preliminary Results
Chart4
192.04Server 1 with both Power Supplies on ACServer 1 with both Power Supplies on AC
172.62Server 1 with one Power Supply on ACServer 1 with one Power Supply on AC
73.86Server 1 with one Power Supply on DC and one Power Supply on AC114.82
One Server with one Power Supply on DCOne Server with one Power Supply on DC162.39
172.161214.896Two Servers, Each with one AC Feed
83.368112.792248.54
112.7Two Servers, One with Single DC feed and one with AC and DC Input303.03
Server 1 AC Power (W)
Server 2 AC Power (W)
DC Power (W)
Input Power (W)
Chart5
192.04Server 1 with both Power Supplies on ACServer 1 with both Power Supplies on AC
172.62Server 1 with one Power Supply on ACServer 1 with one Power Supply on AC
73.86Server 1 with one Power Supply on DC and one Power Supply on AC114.82
One Server with one Power Supply on DCOne Server with one Power Supply on DC162.39
172.161214.896Two Servers, Each with one AC Feed
83.368112.792248.54
112.7Two Servers, One with Single DC feed and one with AC and DC Input303.03
Server 1 AC Power (W)
Server 2 AC Power (W)
DC Power (W)
Sheet1
Server 1 AC PowerServer 2 AC PowerDC PowerTotal Power
(W)(W)(W)(W)
Server 1 with both Power Supplies on AC192.04192.04
Server 1 with one Power Supply on AC172.62172.62
Server 1 with one Power Supply on DC and one Power Supply on AC73.86114.82188.68
One Server with one Power Supply on DC162.39162.39
Two Servers, Each with one AC Feed172.161214.896387.057
Two Servers, Each with one Power Supply on AC and one on DC83.368112.792248.54444.7
Two Servers, One with Single DC feed and one with AC and DC Input112.7303.03415.73
Sheet2
Sheet3
Testing Direct Server Coupling ~2-3% Efficiency Gain ~50% Installation Cost ReductionTesting UPS DC Operating Characteristics/Efficiency
Preliminary Results
Project UpdatesSolar Project ProgressProcured 54 Solar Panels, Outback Inverter, Battery Backup SystemTested three architectures new architecturesDirect Server Coupling at high voltageLow voltage distribution for client terminalsGrid-tie with battery back-up installed as Server rack UPSInstallation UnderwayIssues/RisksCode compliance for new architectures/UL Certification of designs, new components
DC Thin Client ArchitectureCharge ControllerGrid-Tie InverterCharger4 to 8 timesLess Power thanStandard PCs
Solar PC Cluster
Solar Installation
Metered Charging
Ornamental Cooling Ponds
Ornamental Cooling Pond
Server Heat Re-Use
Wind Power
Living Roof
Interpretive Walk RestorationSelf Contained Solar Power Kiosk
Rural Broadband Wireless Access/Subscriber Computing PartnersGreen IT AllianceIntegration, Power TestingGalexis TechnologiesWireless System Design/Integration/ServiceFirst Step InternetISPSafedeskLow Power Computer PlatformGreen Wireless
Interpretive Walk RestorationSolar Powered Irrigation System
IBM, Fujitsu Siemens Computers, Intel, Dell Green IT Green IT IT
Memory Technology Disk Processor, hard disk, supply units Software
ConclusionsGreen ITIT is a major power consumerA significant percentage of the power is wastedOpportunities exist to dramtically improve IT energy efficiencyIT can be a very beneficial part of the Green movement
GreenIT Green Computing 6 () 1,2,3 26 2557 Login , password 6 L IT
*********************************Server Load/ Computing OperationsCooling equipment (air conditioners, fans, humidifiers, pumps)Power distribution equipment (transformers, uninterruptible power supplies, AC/DC inverters, wiring)
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