Assessing Bioethanol Production to Fulfill Energy Demand in Indonesia Using System Dynamics Modeling

Fitriyanti Mayasari, Rinaldy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages741-746
Number of pages6
ISBN (Electronic)9781538654576
DOIs
Publication statusPublished - 22 Feb 2019
Event2018 IEEE Region 10 Conference, TENCON 2018 - Jeju, Korea, Republic of
Duration: 28 Oct 201831 Oct 2018

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume2018-October
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

Conference2018 IEEE Region 10 Conference, TENCON 2018
CountryKorea, Republic of
CityJeju
Period28/10/1831/10/18

Keywords

  • Bioethanol Production
  • Bioethanol Suppy-Demand
  • Bioethanol Utilization Mandate
  • System Dynamics Modeling

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