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www.exportinitiative.bmwi.de Tapping Indonesia‘s agro-waste potential with innovative technology PEP Information Workshop 10 September 2014
www.exportinitiative.bmwi.de
Tapping Indonesia‘s agro-wastepotential withinnovative technologyPEP Information Workshop10 September 2014
www.exportinitiative.bmwi.de
Market development and experience with biogas power project in Indonesia
Sakti Siregar
Area Sales Manager AQUA WT
Status quo of the biogas sector in Indonesia and po tential for improvement
www.exportinitiative.bmwi.de
1
• AGRO INDUSTRIES• TAPIOCA• POME• CANE SUGAR• MANURE
2• TECHNOLOGIES
3• BIOGAS PROJECT
4• SUMMARY
� Palm oil
� Tapioca
� Sugar cane
� Manure
� Sago
� Rubber
� Etc
AGRICULTURE INDUSTRIES
TAPIOCA
AGRICULTURE INDUSTRIES
Sumatera Utara; 5%
Lampung; 38%
Jawa Barat; 9%
Jawa Tengah; 15%
Jawa Timur; 17%
Cassava Root ProductionIndonesia - 2011
Cassava Root ProductionIndonesia - 2011
Cassava Root ProductionIndonesia - 2011
Cassava Root ProductionIndonesia - 2011
TOTAL :24 044 025
Ton
� 1 kg of fresh roots yields 200 g of starch� 40 and 90 g of cake� “direct” cassava consumption was only 21.5% of total
supplies� about 34-35% of total cassava available, was processed in
medium and large-scale processing industries� 45% was used in households, mini and small � industries, and non-formal sectors Source
(study by Gunawan,1997)� 8,415,408 Ton Cassava/year for Starch Production
TAPIOCA• For tapioca starch biogas plant it will generate
42 - 63 MW• There is 5-10% cake for 1 ton cassava,
opportunity to make it as biofuel or generated biogas using anaerobic sludge digester.
• Cassava cake composition : 68% carbohydrat, 1.57% protein, 0,26% Fat, 10% fiber
POME
AGRICULTURE INDUSTRIES
� 608 palm oil mills� 22 provinces� 34284 TFFB/hour� Potentially to produce� 34,584,000 Ton CPO/year
POME
AGRICULTURE INDUSTRIES
� POME : 349 MW biogas electricity. Based on Central of Statistic Bureu
� 2x 349 MW : Based on Dept. Forestry’s data.
CANE SUGAR
AGRICULTURE INDUSTRIES
Typical WW.� COD : 1800-3200 mg/l� BOD : 720 – 1500 mg/l� Based on CBS : power generated from Cane Sugar
effluet ; 50 MW� Power generated from 1305454 Ton Molases ( year
2005 ) : 142 MW� Existing cane sugar factories using lagoon/ aerobic
treatment
Biro Pusat Statistik
Manure
SNV : 3300 small biodigester 4-12m3, Suntory: cattleGreenfield: cattle manure will be used for heating waterMost of the animals are owned by small farmers.
Beef cattle
Dairy cattle
Swine
AGRICULTURE INDUSTRIES
Market size
AGRICULTURE INDUSTRIES
� UASB
� CSTR
� Covered Anaerobic Lagoon
� Biogas Conditioning
� Flare & Biogas Engine
TECHNOLOGIES
� Aerobic treatment plant is required to reach local water discharge standard.
Typical CSTR
Technologies
Reasons to do Biogas Projects
� Effluent discharge regulation
� Land application (fertilizer)
� CDM
� Renewable Energy
� RSPO (specifically for Palm Oil)
Biogas Project
Issue
� Palm oil mills do not need biogas from effluents, as they have enough electricity from biomass
� Grid is not available
� Seasonal production from tapioca and sugar
� Only few big farms
� Consultant cost to get PPA
� Long project lead
Biogas Project
FEED IN TARIFF for PPA
Biogas Project
Installed Based Biogas Engine - Indonesia
Biogas Project
Biogas Project Opportunities
Summary
� Only 10 % of the industry utilizes its biogas as energy source
� There are still big opportunities to supply technology and investment on biogas utilization for
agriculture industries in Indonesia (for Palm Oil Mill, Tapioca and Sugar)
� The applied technology has to be competitive to get a reasonable ROI
� Indonesia’s government has to give an incentive / make an easy arrangement for PPA with PLN
� Electrical Grid has to be provided by PLN
Summary
Contact
Sakti Siregar
S : saktisiregar
M:+62 8122110954
Thank you for your attention
