TY - GEN
T1 - Assessing Bioethanol Production to Fulfill Energy Demand in Indonesia Using System Dynamics Modeling
AU - Mayasari, Fitriyanti
AU - Dalimi, Rinaldy
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - Bioethanol is a liquid biofuel, produced from biological organism that contains appreciable amount of sugar or any material that can be converted into sugar. Indonesia had been producing bioethanol from 2007-2010 from molasses. The research aims to give the projection of bioethanol supply-demand in Indonesia to fulfill the mandatory target of bioethanol utilization in 2025. Using system dynamics modeling, bioethanol production is modeled by identifying the variables and the relations. The modeling and simulation is conducted in STELLA. The research shows that E5 blending will be achieved, but it will not meet E10, therefore it is suggested to expanding the cassava cultivation land at least 12.2% per year, starting from 2019 then 5.7% from 2020. But the scenario cannot cover E20 in 2025. Thus the government should expand 2.8 million Ha of cassava land. Other scenario is choosing other feedstock with higher productivity than 21.8 Ton/Ha/year and conversion efficiency more than 0.1527 kL/Ton.
AB - Bioethanol is a liquid biofuel, produced from biological organism that contains appreciable amount of sugar or any material that can be converted into sugar. Indonesia had been producing bioethanol from 2007-2010 from molasses. The research aims to give the projection of bioethanol supply-demand in Indonesia to fulfill the mandatory target of bioethanol utilization in 2025. Using system dynamics modeling, bioethanol production is modeled by identifying the variables and the relations. The modeling and simulation is conducted in STELLA. The research shows that E5 blending will be achieved, but it will not meet E10, therefore it is suggested to expanding the cassava cultivation land at least 12.2% per year, starting from 2019 then 5.7% from 2020. But the scenario cannot cover E20 in 2025. Thus the government should expand 2.8 million Ha of cassava land. Other scenario is choosing other feedstock with higher productivity than 21.8 Ton/Ha/year and conversion efficiency more than 0.1527 kL/Ton.
KW - Bioethanol Production
KW - Bioethanol Suppy-Demand
KW - Bioethanol Utilization Mandate
KW - System Dynamics Modeling
UR - http://www.scopus.com/inward/record.url?scp=85063199526&partnerID=8YFLogxK
U2 - 10.1109/TENCON.2018.8650307
DO - 10.1109/TENCON.2018.8650307
M3 - Conference contribution
AN - SCOPUS:85063199526
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
SP - 741
EP - 746
BT - Proceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE Region 10 Conference, TENCON 2018
Y2 - 28 October 2018 through 31 October 2018
ER -