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ICT Role on Green Gr wth

ICT Role on Green Gr wth. CTO Sam-Soo PYO. 1. General aspects of Green ICT 2. Implementation scenarios in KT 3. Green KT, Green Korea. Green ICT covers all activities on “Green of ICT” & “Green by ICT”. Green of ICT. Green by ICT. CO 2 reduction of infrastructure

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ICT Role on Green Gr wth

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  1. ICT Role on Green Gr wth CTO Sam-Soo PYO

  2. 1. General aspects of Green ICT 2. Implementation scenarios in KT 3. Green KT, Green Korea

  3. Green ICT covers all activities on “Green of ICT” & “Green by ICT” Green of ICT Green by ICT CO2 reduction of infrastructure and corporate activities in ICT industry CO2 reduction through convergence with ICT in other industries

  4. Electric consumption (bnKWhrs) CO2 emission (Mtons) The growth rate of ICT related CO2 emissions is 5.5 times that of global emissions Source : Energy Information Administration, World Energy Projections Plus, 2009 60 55 CO2emission (Btons) 50 CAGR = 1.52% 41 45 38 36 40 33 31 35 29 30 25 20 2030 2006 2010 2015 2020 2025 CO2 emission levels from global energy usage 4,000 3,381 3,500 2,710 3,000 2,500 1,902 CAGR = 8.48% 2,000 1,307 1,500 2,005 752 546 1,000 1,592 1,116 500 334 775 449 0 2030 2007 2010 2015 2020 2025 ICT industry power consumption & CO2 emission levels

  5. ‘Green of ICT’ influences only 2% of global CO2 emission, while ‘Green by ICT’ covers the other 98%- ‘Green of IT’ can reduce 845 million TCO2 worldwide, while ‘Green by IT’ can lead to 4.89billion TCO2reduction globally-’Green by IT’ is approximately 5 times more effective than ‘Green of ICT’ in terms of CO2 reduction 「of ICT」vs「by ICT」 Green of IT (2%) 845 million TCO2 reduction effect Green by IT (98%) 4.89 billion TCO2 reduction effect Global CO2 Emissions Source : Gartner 2007

  6. The Asian Green ICT business is expected to grow 58% on average per annum 15 (Unit : $M) 3,500 Asia Pacific CAGR : 58% Europe CAGR : 13% North America CAGR : 38% 3,000 (Unit : $B) 2,500 6.4 2,000 1,500 3.12 1,000 500 0 2010 2011 2012 2013 2014 2006 2007 2010 Worldwide Green ICT solution market * Source : Forrester, 2008 Worldwide Carbon Trading Market * Source : Korean Ministry of Planning and Budget

  7. Creating Green Oceans Green ICT Application ICT Energy Optimization A new paradigm of green industry CO2 emission management for ICT industry Applying ICT for other industries

  8. 1. General aspects of Green ICT 2.Implementation scenarios in KT 3. Green KT, Green Korea

  9. Implementation basics 8 Patterns 1. Reduce use of disposable products 2. Reduce consumption of energy 3. Reduce human movement 4. Reduce freight transfers 5. Reduce office space 6. Reduce storage space 7. Improve business efficiency 8. Reduce waste material Source : Studies for ICT policies regarding global warming issues, Japanese Ministry Internal Affairs and Communication, 2008

  10. other overseas Appl. server IN (SCP) international SGW Softswitch sigtran Signaling (STP) No.7 Toll IGS TGW Megaco IP Premium Megaco Tandem Tandem AGW Broadband access Local AGW aging TD switches POTS Video phone Notebook/PC POTS PDA QoR unable switches Green of ICT PSTN transformation into NGN (Reduction of space and energy consumption by replacing obsolete PSTN systems through IP-based system implementation) POTS : Plain Old Telephone Service TGW : Trunk Gateway AGW : Access Gateway SGW : Signaling Gateway SCP : Service Control Point STP : Signaling Transfer Point IGS : Interconnection Gateway Switch

  11. Green of ICT Reducing the number of telecommunication offices (By reducing the number of offices from 508 to 50, KT intends to radically cut down on energy consumption) 2008 Implement Phase(~’12) Completion Phase(~’15)

  12. UPS Server Racks C P U AC DC DC UPS Server Racks DC C P U AC DC AC AC DC battery AC battery Green of ICT Use of DC power in IDCs (avoiding conversions between AC and DC, thus resulting in higher energy efficiency) DC AC Case of AC Case of DC High Low Many conversions of current leads to energy loss 1 Step conversion results in high energy efficiency Security, Quality Reliability Availability Convenience Safety Mobility Cost

  13. Green of ICT Cloud Computing: power saving by hardware virtualization (increase utilization through use of virtual servers and server consolidation) 90% reduction Source : Windows Server 2008 Power Savings, Microsoft: June 2008 In case of 10:1 consolidation, power consumption can be reduced by 90%

  14. Internet Cloud Communication Center Optic Fiber RFE* CDMA LTE HSPA+ WiMAX Green of ICT Mobile network virtualization will reduce CO2 emission (RF front-end separation, software-defined radio technology…) CCC technology can reduce 70% of CO2 emission in mobile network

  15. Accident! Green by ICT ICT-converged Traffic Systems to optimize traffic flow (Green traffic management systems with sensor networks) GPS Control Center RFID based distribution services Transmission of car location status Traffic status forwarding Transmission of unforeseen accident status Traffic allocation GIS based traffic allocation management systems Bus CCTV, idling, and tire pressure management systems

  16. Green by ICT ICT-converged U-Health networks for healthier society (Remote diagnosis on Fixed-mobile networks) Glucose meter on PC U-health service center All-IP based Network (NGN/BcN) Wireless Heart Sensors for heart disorder patients Remote diagnosis Realtime measurement results on PC Results relayed to the hospital (real time) Using heart sensors to remotely diagnosis disorder patients of heart Using glucose meters on PC systems to relay results to the hospital in real time

  17. Head Office Sales Office Factory Green by ICT Video Conferencing Systems for a greener business (Video Conference Systems saves time, money and the environment) All-IP based Network (NGN/BcN) Overseas Branch Business efficiency up, cost & time down Saving the environment by preventing CO2 emission due to business trips

  18. Green by ICT Virtual Classrooms using IPTV (Help save the environment by studying at home) IPTV All-IP based Network (NGN/BcN) <Teacher> <Student> Applying IPTV technology to implement「Remote Education」 Provides the same educational opportunity regardless of family income Providing education on IPTV platform for 2.4 million students

  19. All-IP USN USN USN Green by ICT Eco-saving green social systems (Ecological Green New Deals through IP-USN technology) Disaster Monitor Ecology Monitor Water Monitor Flood Control, Facility Safety Environment & Ecology Forecast Water Flow Cycle, Water Pollution Analysis Implementing a real-time environment monitoring and control system

  20. Green by ICT ICT based eco-friendly infrastructures (A greener life realized by environmentally friendly infrastructures) State of the Art G-City Distinctive Green-city G-Tour G-Park G-Amusement Parks Added Value G-Streets G-Residence G-Industry Complex High Quality Social Contents Building Eco-Cities along rivers for the nation’s river restoration policy Constructing green cities to promote green technology growth

  21. 1. General aspects of Green ICT 2. Implementation scenarios in KT 3. Green KT, Green Korea

  22. New Growth Providing IT solutions for green ICT Efficiency Implementing Green ICT Social Responsibility KT will help save the planet by green ICT

  23. Green Office Green Energy Green Infra LED Lighting Solar Panel power plants All-IP based BcN Video Conferencing Geothermal Air-conditioning Green IDC Paperless CCC KT will reduce up to 20% of its carbon emissions from 2005 level by 2013

  24. Energy Information Network IPTV Geothermal Power Video Conference WiBro Solar Energy Cloud Computing USN Green-City Green ICT business will lead to new growth for KT & Korea

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