Strategy for ICT Use
Sept. 7, 2011
TTA
Hyojin Kim
Table of Contents
• Green ICT in Korea
• Green Growth Strategy of Korea
• Green ICT Plan
• Expected Results
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Green ICT in Korea
- Concept of Green ICT
ICT
Green
“Information &
Communication
Technology”
“Environment”
Green
ICT
The Scope of Green ICT
Manage
electronic
Environmental
waste and
Pollution
toxic
substance
Energy
Consumption
Prevent air,
water,
soil pollution
using ICT
Reduce
energy
consumption
in ICT
Reduce
energy
consumption
using ICT
ICT Sector
Non ICT Sector
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
Within this presentation, ICT is confined to
broadcasting and communication
 Therefore, Green ICT means
1) Energy reduction in broadcasting
and communication
2) Energy reduction in other sectors
by optimally utilizing
broadcasting and communication
3) Promote related industries
3
Green ICT in Korea
- Necessity of Green ICT in Korea
Power Consumption
communication
Broadcasting
Power Consumption(MKwh)
Power Consumption(MKwh)
6,000
400
5,000
300
4,000
200
4,229
4,508
4,464 4,861
3,000
308
328
339
360
2007
2008
2009
2010
100
0
0
2007
2008
2009
2010
 Increase in Number of Power Consuming Equipments
 Increase in Processing Data Volume
CO2 reduction of ICT sector is important
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Green ICT in Korea
(Cont.)
- Necessity of Green ICT in Korea
Climate Change
2%
 Reduce CO2 Emission by Utilizing
Broadcasting and Communication/
Network/Service in other Sectors
•
Minimum
7%
CO2 emission in ICT
sector
Potential CO2
reduction using ICT
91%
CO2 emission in other
sectors
Decrease Travel by on-line business substitution
 Utilizing ICT diminishes CO2 emission
in other industries by 10 times of direct
emission from ICT (ITU, June ‘08)
 Reduction in CO2 emission by utilizing ICT
can be achieved 7~25% (WWF, ‘08)
2%
25%
73%
Maximum
CO2 emission in ICT
sector
Potential CO2
reduction using ICT
CO2 emission in other
sectors
[Effect of ICT on CO2 emission]
 Enhance the capability to cope with Environmental problems
•
Observe Environmental Change, Monitor Carbon Emission, Systematically prepare
for Environmental Disaster using ICT
CO2 reduction by ICT is also important
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Green Growth Strategy of Korea
 President Lee’s proclamation of Green Growth (Aug. 15, 2008)
• ‘Low Carbon Green Growth’ as the Nation’s New Vision for the
following 60 years
 Organize ‘Green Growth Commission’ (Feb, 2009)
• Organization Directly belong to President
(Co-chair : the Prime Minister, Hyung-kuk Kim Prof. of SNU)
 Publish ‘National Strategy of Green ICT’ (May, 2009)
 Publish ‘National Strategy of Green Growth and 5year’s Plan’
(July, 2009)
 Announcement of national vision and new paradigm through low carbon,
green growth
• A reduction in Korea greenhouse gas emissions by 2020 at least 30%
below of 1990 levels (Nov. 2009)
※1990 : 298.1 million t CO2
 Framework Act on Low Carob, Green Growth (effective as of April.14, 2010)
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Green Growth Strategy of Korea (cont.)
Korea’s Situation
 9th biggest country
as for increasing rate
of energy consuming
Formation of
basis
- framework
 Strengthen regulation about
GHG discharge
- prepare to Post-Kyoto

Need of new ICT
growth engine
Resource
allocation
International
cooperation
- national strategy
and plan
- Share of
experience
Low Carbon Green Growth
Acquire new
growth engines
Improve quality
of life and
environment
* The green energy industry is expected to grow at least 15% a year in the next 10 years
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Contribute to
international
community
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Green Growth Strategy of Korea (cont.)
Guideline
of
energy
optimization & action plan
Low Carbon
Society
management
Global warming emerged as global
Issue and challenge
Green
Government
(Efficient management of Governmental
resources, Green Office)
Green Growth
Committee
Global Green ICT Leader
Pursuit of Green ICT based National Strategy
To overcome the crisis & prepare for the future
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Green ICT Plan
Implement Green Network

Transform to total solution node of All-IP/Optic adaptable to Convergence environment

Realization of Green network with minimized communication node while improving service quality
Type
Year 2008
Coverage
4km
17/20km
50km
No. of Com.
Base Station
408 Base
202 Base
50 Base
Infra Base
Cable≫ Optical/ TDM≫IP
Cable≪Optical / TDM≪IP
Optical / IP
Present(Year 2008)
Execution Stage (~2012) Completion Stage (~2015)
Execution stage(~2012)
Completion stage(~2015)
성주
칠곡
서대구
성서
달서
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칠곡
서대구
대구
성서
남대구 봉덕
월배
Copper based Coverage 4km , 408 Base
왜관
Optical based Coverage 20km,
½ (50%) Base Reduction
고령
달성
달서
대구
남대구 봉덕
월배
Optical based Coverage 20km,
1/8 (12.5%) Base Reduction
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Green ICT Plan (cont.)
Smart Work
 Strategic plan for activating Smart Work
• Guidebook of introduction and operation for enterprise’ smart work
• Recommending the information security for activating smart work
※ By 2015, 30% of total labor population subject to follow the smart work
Needs Smart Work with the paradigm
change
Global
Warming
Rapid
Business
Change
The effectiveness of Smart Work
Commute Time Saving
25, 000
Year
Quality
of life
Low
fertility
&Aging
The necessity
Of Smart Work
Increased
Cowork
Wired &
Wireless
ICT Innovation
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Direct Cost Saving
330 Billion
Won
CO2 Reduction
460K
Ton
Fuel Saving
0.2 Billion
Liter
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Green ICT Plan (cont.)
Green IDC
 Minimize the power loss occurring while transforming IDC infrastructure’
electrical power system from AC to DC
 Integrate IT Infrastructure through implementing the cloud computing
No
IDC Efficiency Strategy
1
Apply DC power
2
Implement Cloud Computing(Server Virtualization)
3
Cooling efficiency by sealing server room
4
Improve lighting facility & operation at server room
- Apply the lighting sensor at server room
5
Improve cooling efficiency through cleaning the PIN coil with old temperature & humidity machine
6
Replace to the cooling tower with open type
7
Replace old low-efficiency Humidifier to high-efficient
8
Trial applying high efficient cooling for high density IT equipment system : CCC(Closed Coupled
Cooling)
9
Install the blank panel & cool boot to improve cooling efficiency
10
Install the closed system for cooling efficiency
- Pilot test with CACS(Cold-Aisle Containment System)
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Green ICT Plan (Cont.)
Smart Grid
 Next Generation Power Network to Maximize Energy
Efficiency
• Establishment of national level Smartgrid for the first time in the
world by 2030
• Integrate Power transmission/distribution network with BcN
• Provision of Smart meter from 2010
• Appoint Jeju Island as project cluster, 170 private companies of IT,
energy sector to participate
• Check and Control Power Uses by ICT devices (IPTV, video
phone, smart phone, etc.)
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Expected Results
Energy
Consumption
Reduction
Energy consumption reduction through the spread of low-power
ICT equipments and facilities
System
Establishment
for Environment
Pollution
Efficient management of environment information
using USN and intelligent N/W
System for
Energy-saving
Life Style
Revitalization of IPTV/Digital cable TV-based
supplementary services such as e-commerce,
tele-administration and tele-education
Laying the
Foundation for
Green Growth
Creation of
Green Jobs
Laying the foundation for green growth by improving
technology, infrastructure, pubic awareness and global cooperation
Job creation by better utilizing broadcasting and
communications infrastructure and services
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Expected Results (Cont.)
4.2528 trillion won
Production
Induced
Effect
Value-added
Induced
Effect
Employment
Induced
Effect
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Reduce
carbon
emissions
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Thank you
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