Introduction of Gas Co-generation System andAbsorption Chiller to Fiber Factory in Thailand(Selected in 2018)

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1. Introduction of KEPCO

The Kansai Electric Power Co., Inc.

Company Outline (KEPCO in JAPAN)

3Company Name

The Kansai Electric Power Company, Incorporated

Head Office

3-6-16, Nakanoshima, Kita-ku, Osaka, 530-8270 Japan

Date of establishment

May 1, 1951

Operating Revenues¥ 2,851.8 billion (consolidated)

Electricity sales

100.7 billion kWhBusinessElectric power supply, gas supply, heat supply
Telecommunications, etc.

The Kansai Electric Power Co., Inc.

KEPCO’s activities in THAILAND (1)4KEST, which is 100%-owned subsidiary of KEPCO in Thailand,
provides energy related services.

1) Energy saving consulting service

The Kansai Electric Power Co., Inc.

KEPCO’s activities in THAILAND (2)52) On-site service
KEST invests and introduces facilities on the site of customer

Today’s topic

The Kansai Electric Power Co., Inc.

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2. GHG reduction measures

The Kansai Electric Power Co., Inc.

What is important for GHG reduction ?

7Combination of these 3 approaches are very important for GHG reduction

1. RE Generation
2. Energy Saving

Today’s topic

3. Offset by RE certificate
Energy saving

Offset by REcertificate

Solar
Generation(only daytime)

BeforeAfter
The Kansai Electric Power Co., Inc.

Approaches for energy saving

8

Both of “Operation improvement” and “introducing high-efficient facilities ”areimportant for energy saving activities
Energy saving without investment(Operation Improvement)
1. Leakages check- Steam trap,- Compressed air- Insulation
Etc..

2. Adjusting parameters- Compresed air pressure- Chilled water temerature- Inverter HzEtc…

Energy saving with investment(Introducing high-efficient facilities)
Scope of JCM Financing Programme
1. Cogeneration
Today’s topic

2. High efficient Chiller or Heat Pump
- Turbo chiller with inverters( module type )- Heat Pump
Etc…

3. Inverters for pumps or fans

The Kansai Electric Power Co., Inc.

What is Co-generation ?

9Co-generation system is high efficient system, which generate not only
electricity but also heat (steam, hot water, chilled water etc.)

ExhaustNaturalGas

Chilled Water
Steam
80%

100%

Electricity
Co-genetation

The Kansai Electric Power Co., Inc.

The advantages of Co-generation system

101. High total efficiency
2. Contribution for power stability for the factory
Attention- Cogeneration system needs stable fuel source, such as pipeline natural gas,LPG, or biomass fuels.
- The balance of electricity and heat is very important factor.
If the factory uses the steam so much, it is suitable for cogeneration.
Ex) fiber, rubber, chemical, or food industry.

If there are no heat demand, cogeneration cannot save GHG and energy cost.

The Kansai Electric Power Co., Inc.

113. JCM Model Project

The Kansai Electric Power Co., Inc.

The Overview of Financing Programme for JCM Model Projects

12SystemGas Engine Generator(4.99MW x 2 unit)+ Exhaust Gas Boiler(2.6t/h x 2unit)+ Absorption Chiller(800 USRt)
Total Efficiency
80.4% (Planning)
Factory TypeFiber factory
Expected GHG Emission Reductions
16,158 tCO2-eq./year

The Kansai Electric Power Co., Inc.

The Structure of Financing Programme for JCM Model Projects

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Kansai Electric Power Group provides one-stop service to the energy consumer.
Customer can easily enjoy the merit of Co- generation.

Long Term Energy
Supply Contract

International Consortium
Representative
Participants- Electricity- Steam- Chilled water

Local Partner
Energy Consumer
Consortium
Agreement (100%-owned subsidiary)

JAPAN

THAILAND

Fiber Factory
THAILANDThe Kansai Electric Power Co., Inc.

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4. Summary

The Kansai Electric Power Co., Inc.

Summary15

1. Combination of these 3 approaches are very important for GHG reduction.
① Renewable Energy Generation② Energy Saving③ Offset by RE certificate

2. One of the promising energy saving measures is introduction of Co-generation,
especially for the factory which uses both of heat and electricity.

3. Financing Programme for JCM Model Projects is highly recommended tomake the project feasible.

The Kansai Electric Power Co., Inc.

Thank you.