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Waste Management Based On Waste To Energy Technology In Palopo City Nur, Muh. Syainal; Husen, Achmad; Purwandari, Dian Alfia
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 5 No. 1 (2024): April
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v5i1.1282

Abstract

The volume of waste in Indonesia especially in Palopo City increases every year, while the quality of waste management does not show good performance. The large population makes high consumption including energy needs, even though most of the national energy needs come from coal which is a source of pollutants. Waste to energy (WTE) is a modern waste management that utilizes waste into renewable energy, the conversion of waste into energy can be done with landfill gas (LFG) technology and incineration. The study aims to analyze the potential of waste management based on waste-to-energy technology in Palopo City. Quantitative descriptive research with observation and documentation instruments. To calculate the potential energy produced using LandGem-v302 and mathematical equations, to assess the feasibility of economic value using the criteria npv, irr, brc, and pp. The results of this study show that gas landfill technology has the potential to produce renewable energy. The results of the economic feasibility assessment of gas landfill technology meet all four criteria, thus the development of gas landfill technology can provide economic benefits. The results of incineration technology research have the potential to produce renewable energy. But from the results of the economic feasibility assessment unlike gas landfills, the combustion technology does not meet one of the economic value feasibility criteria. So the development of centration technology is not recommended to obtain economic benefits, the development of incineration technology is recommended to reduce waste.
The Potential of Waste-Based Renewable Energy with A Gas Landfill System in Palopo Nur, Muh. Syainal; Husen, Achmad; Purwandari, Dian Alfia
Eduvest - Journal of Universal Studies Vol. 3 No. 10 (2023): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v3i10.889

Abstract

The government encourages the development of waste management by utilizing waste as a new renewable energy source through waste to energy technology as an effort to overcome the increasing volume of waste and the dependence of electricity production from new coal mineral resources. This study aims to explain how much waste-based renewable energy potential in Palopo can produce through landfill gas. The research method uses the LandGem-v302 tool to calculate landfill gas production, calculate the economic feasibility value using the investment criteria net present value, internal rate of return, benefit cost ratio and payback period. The results of the LandGem-v302 test with projected data for 2024-2030 show that the volume of waste at the Mancani landfill has the potential to produce landfill gas and methane gas to produce renewable energy for approximately 80 years of production from 2025-2110. The economic value feasibility test also shows that the economic value of waste based EBT can be categorized as feasible. Thus, the projection of waste in Palopo City in 2024-2030 has the potential to produce renewable energy and is worth investing in for long-term development in Palopo.