Implement the PLTBG project

Oct 13, 2025 by wbrum.org 24 views

Feasibility Study of Biogas Power Plant (PLTBG) Using the Anaerobic Digester Method Made from Palm Oil Mill Effluent (POME) Raw

Introduction

The world is shifting towards renewable energy sources to reduce dependence on fossil fuels, which have a negative impact on the environment. Indonesia, being one of the largest producers of palm oil, has a significant amount of waste generated from palm oil factories. One such factory is PT. Perkebunan Nusantara III (PTPN III) with a Palm Oil Factory (PKS) Sei Silau in North Sumatra. Despite the large amount of waste generated, the use of this waste for energy sources, especially in the form of Biogas Power Plants (PLTBG), has not been applied. This study aims to analyze the feasibility of constructing a PLTBG by utilizing liquid waste from oil palm factories, namely Palm Oil Mill Effluent (POME).

Background

Palm oil factories in Indonesia generate a significant amount of waste, including POME, which is a liquid waste with high organic content. POME is rich in nutrients and can be used as a raw material for biogas production. Biogas is a renewable energy source that can be used to generate electricity, heat, and fuel. The use of POME as a raw material for biogas production can reduce the environmental impact of palm oil factories and provide a sustainable solution for energy needs.

Methodology

This study uses a combination of literature review and application methods to calculate the financial aspects of the project. The anaerobic digester process is used to produce methane gas from POME. The methane gas is then used to generate electricity. The financial analysis includes calculating the initial investment, payback period, and net present value (NPV) of the project.

Results

The results of the study show that through the anaerobic digester process, methane gas can be produced at a rate of 4,698,907.52 m³ CH4 per year. From the methane gas, electrical energy is produced at a rate of 22,044,451.44 kWh per year. This shows the great potential of oil palm waste, which has been wasted, into a renewable energy source.

Financial Analysis

The financial analysis shows that the initial investment required to build the PLTBG is Rp 59,731,221,200. The payback period is around 4.17 years, which means that the project will break even in approximately 4.17 years. The net present value (NPV) of the project is Rp 162,052,638,815.04, which shows that the project is very profitable and feasible to implement.

Project Feasibility Analysis

Environmental Advantages

One of the added values of this project is its contribution to the reduction in environmental impacts. The use of POME waste as raw material not only reduces pollution resulting from these waste but also provides a continuous solution for electrical energy needs. By utilizing local resources efficiently, this project is in line with the government's efforts to encourage the use of renewable energy.

Economic Potential

This PLTBG project also has the potential to create new jobs in the area around PTPN III. With an operational generator, labor is needed for the management and maintenance of facilities, which will have a positive impact on the local economy.

Challenges and Risks

Although the results of the analysis show high eligibility, there are still challenges that need to be overcome. One of them is an effective waste management system to ensure the consistency of the supply of POME raw materials. In addition, the development of infrastructure needed to build PLTBG also needs to be considered.

Conclusion

Building Pome-based Biogas Power Plant in PT. Nusantara III Plantation PKS Sei Silau is not only an intelligent step in utilizing local resources but also provides solutions to environmental problems. With the results of the analysis showing financial benefits and positive impacts on the environment, this project is feasible to be implemented and can be an example for other companies in an effort to reduce dependence on fossil energy.

Recommendations

Based on the results of this study, the following recommendations are made:

Implement the PLTBG project: The project is feasible to be implemented, and it can provide a sustainable solution for energy needs.
Develop an effective waste management system: An effective waste management system is needed to ensure the consistency of the supply of POME raw materials.
Develop infrastructure: The development of infrastructure needed to build PLTBG also needs to be considered.
Create new jobs: The project has the potential to create new jobs in the area around PTPN III.

Limitations

This study has some limitations, including:

Limited data: The study is based on limited data, and further research is needed to confirm the results.
Assumptions: Some assumptions were made in the study, and further research is needed to validate these assumptions.
Scalability: The study is based on a small-scale project, and further research is needed to determine the scalability of the project.

Future Research Directions

Future research directions include:

Scalability: Further research is needed to determine the scalability of the project.
Cost-effectiveness: Further research is needed to determine the cost-effectiveness of the project.
Environmental impact: Further research is needed to determine the environmental impact of the project.

Conclusion

In conclusion, this study has shown that the construction of a PLTBG using POME as raw material is feasible and can provide a sustainable solution for energy needs. The project has the potential to create new jobs and reduce dependence on fossil energy. However, there are still challenges that need to be overcome, including the development of an effective waste management system and infrastructure. Further research is needed to determine the scalability and cost-effectiveness of the project.
Q&A: Biogas Power Plant Feasibility Study (PLTBG) with Anaerobic Digester Method Made from Pall Oil Mill Effluent (POME)

Q: What is the purpose of this study?

A: The purpose of this study is to analyze the feasibility of constructing a Biogas Power Plant (PLTBG) using the anaerobic digester method made from Palm Oil Mill Effluent (POME) as raw material.

Q: What is Palm Oil Mill Effluent (POME)?

A: POME is a liquid waste generated from palm oil factories. It is rich in nutrients and can be used as a raw material for biogas production.

Q: What is the anaerobic digester method?

A: The anaerobic digester method is a process that uses microorganisms to break down organic matter in the absence of oxygen, producing biogas (a mixture of methane and carbon dioxide) as a byproduct.

Q: What are the benefits of using POME as raw material for biogas production?

A: The use of POME as raw material for biogas production has several benefits, including:

Reduces pollution resulting from POME waste
Provides a continuous solution for electrical energy needs
Utilizes local resources efficiently
Contributes to the reduction of dependence on fossil energy

Q: What are the financial benefits of this project?

A: The financial analysis shows that the project has a high net present value (NPV) of Rp 162,052,638,815.04 and a payback period of around 4.17 years.

Q: What are the environmental benefits of this project?

A: The project has several environmental benefits, including:

Reduces pollution resulting from POME waste
Provides a continuous solution for electrical energy needs
Utilizes local resources efficiently
Contributes to the reduction of dependence on fossil energy

Q: What are the challenges and risks associated with this project?

A: The challenges and risks associated with this project include:

Effective waste management system to ensure the consistency of the supply of POME raw materials
Development of infrastructure needed to build PLTBG
Scalability of the project

Q: What are the recommendations for this project?

A: The recommendations for this project include:

Implement the PLTBG project
Develop an effective waste management system
Develop infrastructure
Create new jobs

Q: What are the limitations of this study?

A: The limitations of this study include:

Limited data
Assumptions made in the study
Scalability of the project

Q: What are the future research directions for this project?

A: The future research directions for this project include:

Scalability of the project
Cost-effectiveness of the project
Environmental impact of the project

Q: What is the conclusion of this study?

A: The conclusion of this study is that the construction of a PLTBG using POME as raw material is feasible and can provide a sustainable solution for energy needs. The project has the potential to create new jobs and reduce dependence on fossil energy. However, there are still challenges that need to be overcome, including the development of an effective waste management system and infrastructure.