ニスコムがインドネシアでやっている、JCM事業のFS報告会プレゼン資料です。 2月のジャカルタ会議で発表しました。 インドネシアにコミットしてこれから色々やりますよー

1. © 2015 NISCOM Inc.
NISCOM Inc.
http://www.niscom.co.jp/
Feasibility Study on energy conservation in
data centers adopting energy mgt. system and
other energy efficient facilities in Indonesia
NISCOM Inc.
NTT Data Institute of Management Consulting, Inc.
12th February, 2015

2. © 2015 NISCOM Inc.
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1. Overview of JCM FS
a. Project Location
 Data centers in and around Jakarta, the Republic of Indonesia
b. Description of the technology
 Major equipment installed in data centers are IT equipment, air-
conditioning system and power supply systems.
 Suitable set of high efficient technologies and management systems
are proposed to Indonesia partners.
Energy
Management
System
Automatic-calculation function of DPPE index, Monitoring power
consumption of facility equipment and ICT devices, and data center
management system with remote control function.
By collecting all detailed data in DC and visualize all power consumption
down to individual server level, power consumption will be saved by 10–
15%. DCM software provided by Intel will monitor power consumption and
it’s vendor agnostic for server.
High-Voltage
Direct Current
Power Supply
System
The system is composed by HVDC commutating device, distribution board,
and so on. Compared with UPS, it delivers about 20% reduction of
power consumption, and 10 times improvement than usual MTBF
(Mean Time Between Failures). Applying HV power supply can reduce
cost and number of devices that are usual installed in around PDF/other
power supply area. ⇒Continued on the next page

3. © 2015 NISCOM Inc.
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1. Overview of JCM FS
Direct Current
Server
The server which is compatible with HVDC power supply. Efficiency of built-
in power unit in server exceeds 90%, and compared with usual regular
server, it reduces 40% of power consumption. Also provide built-in battery
server.
Energy-Saving
Server, Server
with HTM
The leading-edge energy-saving server, and well-operational server in
HTM environment (Set up AC temp. from 23 degree C to 30 degree C)
They makes power consumption of server reduced by 35%-40%, and also
reduces AC load.
AC with Add-on
Inverter
Installing product of add-on inverter controlled by PLC delivers energy-saving
operation with saving consumption by 20%-30% compared with regular ACs. It
delivers low initial cost with existing control tech and manufacturing
tech, and turns out initial cost is about half price compared with other
same solutions on the market.
Intelligent AC
System
Putting some wireless sensor modules of temp. at the inlet side of rack, and
collecting data of temp. to wireless gateway through wireless network.
Automatically control AC based on the data from those sensors, and it
saves power consumption of AC by about 30%.
High-Efficient
Local AC
Local spot AC that putting it in line of racks that temp. usually goes up
easily delivers more efficient cooling. It saves power consumption by up to
50%.
High-Efficient
Generator
The Gas Engine that has the world’s top level generating efficiency in
energy and environmental design. It’s flexible to scale and easily to be
fit/customize to each DC scale and has rapid start-up that goes to 100%
operational status within 10 minutes. It has all advantage of features of Gas
Engine.
Hot-aisle & Cold-
aisle Isolation
By isolating hot area(outlet side of rack) and cold area(inlet side of rack) in
server room, it can stop mixing up heat-air and cold-air, and optimizes AC
efficiency more. Multiple enterprises have this tech/solutions.

4. © 2015 NISCOM Inc.
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1. Overview of JCM FS
d. Project Details
 Energy conservation will be achieved by introducing Japanese high-
efficient equipment and management system to data centers.
 Considering its high energy intensity and rapid deployment in the
future in Indonesia, JCM project on data center has a large potential of
GHG reduction.
IT Equipment
Air Conditioning
System
Power supply
DATA CENTER
High Efficiency
Systems
High efficiency
equipment
DC power server, etc.
Optimized
Operation
Energy
management
- Module type
- Construction
Technology
etc.
Equipment Management System
NEW CONCEPT

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2. Reference Scenario
Technology Setting policy of Reference Scenario
Equipment HVDC power supply system
High efficiency UPS
High efficiency cooling system
etc.
GHG emissions from a reference equipment
(to be identified through survey on BAT: Best
Available Technology in Indonesia)
Add-on inverter system for a
cooling system
GHG emissions from a cooling system without
installing a add-on inverter system
Natural-gas-fired electricity
generator
GHG emissions of grid electricity and GHG
emissions from diesel oil consumed by captive
diesel-fired electricity generator
Management
System
Intelligent cooling
management system
GHG emissions from electricity consumed by a cooling
system without the management system
⇒Future Tasks
 Reference scenario is set depending on the feature of installed technology.

6. © 2015 NISCOM Inc.
Data Center
Power receiving system
UPS PDU IT
equipment
Commercial
power of
electric
utilities
Emergency
generator
Essential in-house
power generation
(co-generation)
Air
conditioning
system
Server room
PV power generation
Wind power
generation
Heat source
including boilers
etc.Heat source
of district
heating and
cooling
Fuel tank
Fuel tank
Fuel tank
Electric power
Calorific value
Measurement point for total energy
consumption of data center
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3. Monitoring Method
Switchgear Transformer
Transformer
Power
receiving
system
Load of other
equipment
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 On-site survey at four data centers
 Collecting elec. and fuel consumption data at appropriate
measurement points
 Installation of Data Center Manager (DC Smart Assist) at two data
centers
DC Smart Assist

7. © 2015 NISCOM Inc.
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4. Quantification of GHG emissions and their reductions
Estimated GHG emission reductions : 3,400tCO2/year (Tentative)
The specification of Data center
would be as follows;
Operated since 2000
DC area : 5,000 ㎡
Number of racks : 600
Total electricity consumption :
18,000MWh/year
Total electricity consumption for
cooling system :
8,100MWh/year
Total GHG emissions :
15,660tCO2/year
Assumption of
the estimation
High efficiency power supply system
Natural-gas-fired electricity
High efficiency cooling system
3,400tCO2/year
Emission reductions
Installation of the following
technologies;
High efficiency power
supply system
Natural-gas-fired
electricity generation
High efficiency cooling
system

8. © 2015 NISCOM Inc.
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5. MRV Methods
 MRV methods are developed for each technology installed at data centers in
this project, in accordance with the reference scenario and monitoring method.
 Parameters fixed beforehand and monitored in the project are as follows.
Technology Data and parameters fixed ex
ante
Monitoring parameter
Equipment
HVDC power supply system
High efficiency UPS
High efficiency transformer
Efficiency indices of reference
equipment
(Transformation efficiency, Electricity
loss rate, etc.)
1. Electricity input to project
equipment
2. Electricity output from project
equipment
Natural-gas-fired electricity
generator
Emission factor for reference
（①emission factor of grid electricity,
or ②emission factor for diesel
electricity generator system)
1. Electricity generation by natural-
gas-fired power generator
2. Natural gas consumed by the
generator
High efficiency cooling system 1. COP of the reference cooling
system
2. COP of a high efficiency cooling
system to be installed
Electricity consumption of high
efficiency cooling system
Add-on inverter system for a
cooling system
The latest data of annual electricity
consumption of the cooling before
the installation of the system
1. Electricity consumption of the
cooling system
2. The reduction rate achieved by the
add-on inverter system
Manage
ment
System
Intelligent cooling management
system
The reduction rate achieved by the
intelligent cooling management
system
Annual electricity consumption of
project cooling system with intelligent
cooling management system

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6. Capacity Building Plan
 Guidance of MRV was given to one of the Indonesia partners in January 2015.
 Meetings with other partners will be hold in accordance with progress of
proposal preparation, agreement between the parties, monitoring system
installation, etc.
< Key Discussions>
 Setting of the adequate monitoring point of each technology.
 Purpose and scope of verification
 The specific role of the third party entity was explained to the partners
7. Others (Future Plan)
 Planning to architect high-efficient & reliable green data center with a potential
Indonesia-based company along with knowledge from this NEDO JCM project
and our past over 15 years proven-experience in the IT/DC filed.
 Beyond that, through its data center or collocation from counter-part dc, we
plan to architect infra. of Electronic Government and social infra. collaborating
with some government agencies, and provide them as SaaS & IaaS.
 We do strongly believe these schemes will have a positive impact for potential
growth Indonesia’s IT/Social infra. in some ways.