kamaruddin abdullah - microsoft · darma persada university, indonesia e-mail: 26-sep-12 1...
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Kamaruddin Abdullah
Member of METI/Laboratory of Solar Energy conversion Technology,
The Graduate School/Renewable Energy,
Darma Persada University, Indonesia
E-mail:<[email protected]>
26-Sep-12 1 Kamaruddin A.:Darma Persada
University/2012
Bio-energy, CCS and BECCS: Options for Indonesia Jakarta, Indonesia ,21-22 September 20122012
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Recommendations • Quantification of barriers:PEST
o Policy (regulatory policy:i.e. Energy pricing, RPS, Net metering, Fit-in- tariff, mandate and obligations, tradable RE Certificate, etc.)
o Economy (fiscal incentives: capital subsidy, grant, rebate,tax incentives, )
o Social awareness (participation, perception)
o Technology (user friendliness, cost)
• Supply chain to be managed by industry (solid fuel production) o Biomass from wastes (pellet,chip, briquette,etc.) o Energy farm(i.e. Leucaena Leucocephala Plantation)
26-Sep-12
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University/2012 2
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The Bio-energy supply chain
• Supply side: o Biomass fuel supply and production to be managed by industry
o Secure continuity of supply, JIT delivery
o Maintain quality and standard of fuel
o Economic benefit of bio-energy by quantification of barriers
• Demand side o Large scale power generation
o Small scale fuel and power usages
(rural development , industrialization initiatives)
o Economic benefit of bio-energy by quantification
of barriers
o Application of BE-CCS
• MoEMR, Regulation No.4/2012:on bio-energy power generation tariff
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Φ(B)*100 Gross benfit US$
P (electicity tariff US$/kWh)
E (Interest rates)%/ann.
S (number of costumers)
T (Cost of technology, x100,USD
113,8 5 16 100 83.5
46,9 6 14 90 80
50,08 7 12 80 75
36,6 8 10 70 70
102 9 8 90 75
26-Sep-12 Kamaruddin A.:Darma Persada
University/2012 4
Biomass fuel production and services: (conditions:ROI>current interest
rates,pay backtime< 4 years)
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[A]=([X]T[[X])-1 ([X]T[[X])[B] (3)
The answer is=
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University/2012 5
Least Square Method
Coefficient
a1= 97,31
a2= 69,35
a3= 15,95
a4= -36,87
Calc. Data error
115,333 113,8 -0,01345
49,638 46,9 -0,0583
44,496 50,08 0,1115
39,354 36,6 -0,075
101,982 102 0,000176
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Maintain Biomass Fuel Standards and quality
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Wood pellet: dim. 6 – 10 mm ,length 10 – 30 mm. Density: 650 kg/m3 or 1,5 m3/ton. Ash content:0,5%. Calorific value :4,7kWh/kg or 19.6MJ./kg.
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Various Biomass Fuel Consumption using Full Condensing Turbine
1000
900
800
700
600
500
400
300
200
100
0
FU
EL
CO
NS
UM
PT
ION
( T
ON
/
24H )
5 10 15 20
GENERATING OUTPUT ( MW )
720
247
477
706
938
167
322
477
633
150
290
429
571
EFB
Bagasse
Wood
Husk
Bagasse
Wood
Husk
EFB
360
Eucafuel Co. Ltd.
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Rice and rice husks and Palm oil production in Indonesia
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
Mil
lio
n t
on
s
Year
Rice
Paddy
Rice husks
Daily news, July 2012
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Rice husks supply chain
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Potentials of Rice husks and palm oil fruits shells
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Fluidized bed gasifiers as CHP
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University/2012 11 26-Sep-12
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