20_A10_Chugai_IndoneseiaFSReportingMeeting

7/28/2019 20_A10_Chugai_IndoneseiaFSReportingMeeting

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Avoidance of Deforestation by

Creation of Alternative Agricultural Lands

with Coal Ash Products

Chugai Technos Corporation


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Contents

1. Overview of JCM project

2. Reference scenario setting

3. Monitoring methods

4. Quantification of GHG emissions and MRV methods

5. Scale of investment

6. Progress and project implementation time frame

7. Others


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Creation of alternative lands

Forest

practice

plan

Forestpreservation

Strong acid soils Soil improvement Farmland

Alternative land

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Manufacturing coal ash products

Indonesian Coal fired power stationExpansion of coal fired power generation isneeded for a stable power supply

Indonesian Coal ashSince coal ash has high alkali content,it is effective for neutralization of

strong acidic soil

Japanese Granulation technologyJapanese technology of preventingelution of heavy metal from coal ash

Coal ash productsProducts can be used for neutralizationIt is effective for improving waterpermeability as well as retention by itsphysical aggregated structure

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Example of Japanese facilityproducing coal ash products


Examples of coal ash products


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As Indonesia needs moreelectricity and dischargeof coal ash will increase inthe near future.

Indonesia has vast areawith strong acid soil.

Our project is able to

create productive landfrom strong acid soilutilizing coal ash.

Strong advantageous point of this project

1. Overview of BOCM project


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Applicability test of Japanesetechnology to Indonesian strong

acid soils

Soil chemical analysis

Plant cultivation tests

Creating methodology to

evaluate GHG emission

reduction through soil

improvement

Soil improvement testing

Monitoring GHG from improved soil

using chamber method

Research items



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East

Kalimantan

Banjarmasin coal fired powerstation : capacity 130MW

673,372haDistributed in east Kalimantan

Owner; PT INFUTANI 1


Model field for GHG quantification

PT.INFUTANI 1

A State-owned Forestry

Company of Indonesia


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FORDA

Forestry Research and Development Agency

Local partner for research


-Conduct research

FORDA Bogor

-Collect soil for research

FORDA Sambojain Kalimantan


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Reference scenario will be set at GHG emission by

forest cutting according to the existing plan.

2. Reference scenario setting

Logging

Year

GHG

emission

Project

Reference

Alternation

Forest conservation

Forest logging


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GHG emission reduction

= Forest conservation Project emissions

Project emissions

= Soil improvement + Production and transport of coal ash products

Logging

Year

GHG

emission


Forest conservation

Project emissions

Forest logging

GHG emission reduction


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2. Area of forest conserved by project

referring to records of forest management

3. Monitoring methods

Monitoring Items

Item Method Frequency

Electricity to produce

products

Wattmeter Continuous

Fuel to transport

products

Receipt 1 / year

Fuel for soilimprovement

Receipt 1 / year

Emission by improved

soil

Actual

measurement

by chamber

More than 10

days / year

1. GHG emission by project


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The project should avoid existing practice plan.

The land for improvement should not be peat

land.

Land targeted for improvement should not beused for other purposes.

Fossil fuel and electricity for project should be

quantitative.


Eligibility criteria


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Estimated GHG emission reduction (under consideration)


Item Model field(t/CO2)

Note

Forest conservation (1,000 ha) 227,332 For 50 years

Soil improvement -29,680 For first 1 year

Produce and transport coal ash products -22,728 For first 1 year

Total GHG emission reduction 174,924 For 50 years

Item Indonesia(Mt/CO2)Note

Total GHG emission reduction

(13,000,000 ha)

2,274 For 50 years


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Category Item Cost

(million yen)

Note

Initial Construct facility for coal ash

products

195 33t / d

Purchase equipment for soilimprovement

18 Ex tractor 2 units / 250 ha/y

Operation

for 1year

Soil improvement 11 250 ha

Produce coal ash products 13 10,000 t

Transport coal ash products 6 160,000 km

Monitoring Under

consideration

5. Scale of investment

Initial and operating cost (under consideration)


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We are discussing with PT. INHUTANI 1 :State-owned Forestry Company of Indonesia.

They have land with both strong acid soil and forest.

To proceed to the next step we need to evaluate theresults of this FS.

Requirements for next step are : Our coal ash products can neutralize Indonesian strong

acid soil.

Our coal ash products are safe for plant cultivation.

Our methodology is transparent and accurate.

6. Progress and project implementation frame


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To widely diffuse the project

Exchange of land should be approved between forest owner

and strong acid soil land-owner

7. Others

Practiceplan

Exchange


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Collaboration with our great partner FORDA

7. Others


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20_A10_Chugai_IndoneseiaFSReportingMeeting

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