Mapping analysis of biomass potential on Java Island for supporting power plant: A review

¹ Research Institute (Puslitbang Ketenagalistrikan) of PT Perusahaan Listrik Negara (Persero), Indonesia
² Department of Chemical Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang 50275, Indonesia
³ Professional Engineering Education Program, Faculty of Engineering, Universitas Diponegoro, Semarang 50275, Indonesia
⁴ Department of Industrial Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang 50275, Indonesia

^* Corresponding author: silviana@che.undip.ac.id

Abstract

The utilization of biomass residue for energy production holds significant importance within the context of sustainable energy initiatives in Indonesia, aligning with the guidelines set forth in Government Regulation No. 79 of 2014 on national energy development. This paper aims to comprehensively review the mapping analysis of biomass potential on Java to support fueling the steam powerplants, with biomass energy sources. This study also places emphasis on the assessment of residual resources, considering it a strategic tool to delineate their distribution and contribute to achieving the mandated target of biofuel constituting over 5% of the total energy supply by 2025. The methodology introduced in this review aims to outline a systematic approach for evaluating energy production from biomass residue, positioning it as a critical element in the country’s energy development trajectory. The estimation of overall residue availability relies on a combination of statistical data and on-site observations. Additionally, the determination of key parameters such as residue-to-product ratio, moisture content, and heating value draws insights from relevant scholarly works. Through this comprehensive analytical approach, the study seeks to provide a nuanced understanding of the multifaceted aspects associated with the utilization of biomass residue for energy production.