Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review
The palm oil sector is a major contributor to global waste and greenhouse gas (GHG) emissions, posing significant challenges for sustainability. This study explores innovative circular bioeconomy and decarbonization strategies in palm oil waste management, with a focus on reducing environmental impa...
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elsevier
2025
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| Online Access: | http://eprints.uthm.edu.my/12699/1/J19489_8be65e7d0cbe06436b4bfc5a7e35a2d9.pdf http://eprints.uthm.edu.my/12699/ https://doi.org/10.1016/j.psep.2024.12.127 |
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| author | Goh, Kai Chen Kurniawan, Tonni Agustiono AlSultan, G. Abdulkareem Othman, Mohd Hafiz Dzarfan Anouzla, Abdelkader Aziz, Faissal Ali, Imran C. Casila, Joan Cecilia Khan, Muhammad Imran Zhang, Dongdong Onn, Choo Wou Seow, Ta Wee Shafii, Haryati |
| author_facet | Goh, Kai Chen Kurniawan, Tonni Agustiono AlSultan, G. Abdulkareem Othman, Mohd Hafiz Dzarfan Anouzla, Abdelkader Aziz, Faissal Ali, Imran C. Casila, Joan Cecilia Khan, Muhammad Imran Zhang, Dongdong Onn, Choo Wou Seow, Ta Wee Shafii, Haryati |
| author_sort | Goh, Kai Chen |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The palm oil sector is a major contributor to global waste and greenhouse gas (GHG) emissions, posing significant challenges for sustainability. This study explores innovative circular bioeconomy and decarbonization strategies in palm oil waste management, with a focus on reducing environmental impact and improving resource efficiency within the industry. This work also evaluates the potential of waste-to-energy technologies, such as anaerobic digestion and biomass combustion, to reduce carbon emissions and generate renewable energy from palm oil mill by-products. Key findings reveal that integrating circular bioeconomy practices, including the reuse of waste for bioproducts and biofuels, can decrease GHG emissions by up to 30 % and significantly reduce
waste disposal costs. Transitioning to biogas and solar energy could reduce the carbon footprint by 40–50 %, while adopting carbon capture and storage (CCS) could capture 90 % of CO₂ emissions, equivalent to 1.2 million tons annually. Enhanced reforestation projects could sequester up to 1.1 billion tons of CO₂ and improved palm oil mill effluent (POME) management could cut CH4 emissions by 70 %. Additionally, bioenergy production from palm biomass significantly lowers operational emissions, contributing to a 35 % reduction in the industry’s GHG output. The adoption of sustainable certifications like RSPO has reduced deforestation by 15 %. Furthermore, the study identifies key technological and economic barriers to widespread adoption, such as high initial capital investment and limited infrastructure. Policy interventions, such as carbon pricing and subsidies for green technologies, are recommended to accelerate the implementation of these strategies. The findings highlight the potential of circular bioeconomy and decarbonization approaches to transform palm oil waste management into a more sustainable and resource-efficient process, contributing to both environmental and economic benefits. This research provides actionable policy recommendations to promote sustainability and achieve carbon |
| format | Article |
| id | my.uthm.eprints-12699 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2025 |
| publisher | elsevier |
| record_format | eprints |
| spelling | my.uthm.eprints-126992025-06-20T07:49:44Z http://eprints.uthm.edu.my/12699/ Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review Goh, Kai Chen Kurniawan, Tonni Agustiono AlSultan, G. Abdulkareem Othman, Mohd Hafiz Dzarfan Anouzla, Abdelkader Aziz, Faissal Ali, Imran C. Casila, Joan Cecilia Khan, Muhammad Imran Zhang, Dongdong Onn, Choo Wou Seow, Ta Wee Shafii, Haryati TP Chemical technology The palm oil sector is a major contributor to global waste and greenhouse gas (GHG) emissions, posing significant challenges for sustainability. This study explores innovative circular bioeconomy and decarbonization strategies in palm oil waste management, with a focus on reducing environmental impact and improving resource efficiency within the industry. This work also evaluates the potential of waste-to-energy technologies, such as anaerobic digestion and biomass combustion, to reduce carbon emissions and generate renewable energy from palm oil mill by-products. Key findings reveal that integrating circular bioeconomy practices, including the reuse of waste for bioproducts and biofuels, can decrease GHG emissions by up to 30 % and significantly reduce waste disposal costs. Transitioning to biogas and solar energy could reduce the carbon footprint by 40–50 %, while adopting carbon capture and storage (CCS) could capture 90 % of CO₂ emissions, equivalent to 1.2 million tons annually. Enhanced reforestation projects could sequester up to 1.1 billion tons of CO₂ and improved palm oil mill effluent (POME) management could cut CH4 emissions by 70 %. Additionally, bioenergy production from palm biomass significantly lowers operational emissions, contributing to a 35 % reduction in the industry’s GHG output. The adoption of sustainable certifications like RSPO has reduced deforestation by 15 %. Furthermore, the study identifies key technological and economic barriers to widespread adoption, such as high initial capital investment and limited infrastructure. Policy interventions, such as carbon pricing and subsidies for green technologies, are recommended to accelerate the implementation of these strategies. The findings highlight the potential of circular bioeconomy and decarbonization approaches to transform palm oil waste management into a more sustainable and resource-efficient process, contributing to both environmental and economic benefits. This research provides actionable policy recommendations to promote sustainability and achieve carbon elsevier 2025 Article PeerReviewed text en http://eprints.uthm.edu.my/12699/1/J19489_8be65e7d0cbe06436b4bfc5a7e35a2d9.pdf Goh, Kai Chen and Kurniawan, Tonni Agustiono and AlSultan, G. Abdulkareem and Othman, Mohd Hafiz Dzarfan and Anouzla, Abdelkader and Aziz, Faissal and Ali, Imran and C. Casila, Joan Cecilia and Khan, Muhammad Imran and Zhang, Dongdong and Onn, Choo Wou and Seow, Ta Wee and Shafii, Haryati (2025) Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review. Process Safety and Environmental Protection, 195. pp. 1-24. https://doi.org/10.1016/j.psep.2024.12.127 |
| spellingShingle | TP Chemical technology Goh, Kai Chen Kurniawan, Tonni Agustiono AlSultan, G. Abdulkareem Othman, Mohd Hafiz Dzarfan Anouzla, Abdelkader Aziz, Faissal Ali, Imran C. Casila, Joan Cecilia Khan, Muhammad Imran Zhang, Dongdong Onn, Choo Wou Seow, Ta Wee Shafii, Haryati Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title | Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title_full | Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title_fullStr | Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title_full_unstemmed | Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title_short | Innovative circular bioeconomy and decarbonization approaches in palm oil waste management: A review |
| title_sort | innovative circular bioeconomy and decarbonization approaches in palm oil waste management: a review |
| topic | TP Chemical technology |
| url | http://eprints.uthm.edu.my/12699/1/J19489_8be65e7d0cbe06436b4bfc5a7e35a2d9.pdf http://eprints.uthm.edu.my/12699/ https://doi.org/10.1016/j.psep.2024.12.127 |
| url_provider | http://eprints.uthm.edu.my/ |