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Abstract
The accelerating threats of climate change and environmental degradation require industries to adopt holistic and integrated solutions that go beyond conventional pollution control. This paper presents a comprehensive analysis of the integration between carbon credit systems and industrial wastewater management, viewed through the lens of chemical engineering and process optimization. It emphasizes how the synergistic deployment of carbon reduction technologies and wastewater treatment innovations can support global climate and water sustainability targets, particularly Sustainable Development Goals (SDGs) 6 (Clean Water and Sanitation), 7 (Affordable and Clean Energy), 9 (Industry, Innovation and Infrastructure), 12 (Responsible Consumption and Production), and 13 (Climate Action). By exploring both technological and policy frameworks—including the Paris Agreement, national emission regulations, and voluntary market mechanisms such as the Gold Standard and Verified Carbon Standard—this study outlines pathways for industries to reduce their greenhouse gas emissions while simultaneously improving water quality, recovering energy and nutrients, and enhancing economic returns through circular resource use. The paper also identifies key challenges in implementation, including verification complexity, regulatory gaps, and financial constraints, and proposes innovations such as modular bioelectrochemical systems, microalgae-based treatment for CO₂ fixation, and blockchain-enabled carbon credit verification. In doing so, it aims to provide a roadmap for climate-resilient and environmentally sound industrial transformation grounded in chemical engineering principles.
References
IPCC. (2014). Climate Change 2014: Mitigation of Climate Change. Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press.
United Nations. (2015). Transforming our world: the 2030 Agenda for Sustainable Development. United Nations General Assembly.
United Nations Development Programme (UNDP). (2020). Integrating Climate Change Mitigation in Wastewater Management. UNDP Technical Report.
Ministry of Environment and Forestry, Indonesia. (2021). Presidential Regulation No. 98/2021 on Carbon Economic Instruments. Jakarta: Government of Indonesia.
Kuntjoro, S., & Wijaya, T. (2019). Anaerobic treatment of cassava wastewater: methane recovery and effluent quality. Journal of Environmental Management, 241, 1-10. https://doi.org/10.1016/j.jenvman.2019.03.045
Sudirman, A., & Putra, M. (2020). Life Cycle Assessment of UASB reactor for industrial wastewater treatment in Indonesia. Environmental Science and Pollution Research, 27(34), 42716–42725. https://doi.org/10.1007/s11356-020-10500-7
Singh, R., & Kumar, P. (2022). Carbon credit valuation for biogas recovery from industrial effluents: Opportunities and challenges. Renewable Energy, 183, 1476–1488. https://doi.org/10.1016/j.renene.2021.12.041
Ministry of Energy and Mineral Resources, Indonesia. (2019). Biogas Development Roadmap for Renewable Energy. Jakarta.
Harsono, T., & Nugroho, Y. (2018). Application of blockchain technology for MRV in carbon finance projects: Case study on wastewater biogas. Journal of Cleaner Production, 196, 1373-1382. https://doi.org/10.1016/j.jclepro.2018.06.034
World Bank. (2020). Indonesia’s Circular Economy Opportunities and Challenges. World Bank Report.
Anggraini, L., & Hartono, D. (2021). Nutrient recovery and sludge valorization in municipal wastewater treatment plants in Indonesia. Water Research, 190, 116736. https://doi.org/10.1016/j.watres.2020.116736
Zhang, Y., & Chen, H. (2017). Algae-based wastewater treatment and carbon sequestration: a review. Bioresource Technology, 247, 1044-1052. https://doi.org/10.1016/j.biortech.2017.08.121
United Nations Framework Convention on Climate Change (UNFCCC). (2019). Clean Development Mechanism Project Standard. UNFCCC Secretariat.
Ang, S., & Wang, J. (2023). Modular anaerobic systems for decentralized wastewater treatment: Potential for developing countries. Sustainable Cities and Society, 88, 104276. https://doi.org/10.1016/j.scs.2022.104276
Indonesia Ministry of Environment and Forestry. (2020). Guidelines for Monitoring, Reporting, and Verification (MRV) of Carbon Emissions from Wastewater Treatment. Jakarta.
Appels, L., Baeyens, J., Degrève, J., & Dewil, R. (2008). Principles and potential of the anaerobic digestion of waste-activated sludge. Progress in Energy and Combustion Science, 34(6), 755-781. https://doi.org/10.1016/j.pecs.2008.06.002
Chandra, R., Takeuchi, H., Hasegawa, T., & Kumar, R. (2012). Methane production from lignocellulosic agricultural crop wastes: a review in context to second generation of biofuel production. Renewable and Sustainable Energy Reviews, 16(3), 1462-1476. https://doi.org/10.1016/j.rser.2011.11.035
IPCC. (2006). 2006 IPCC Guidelines for National Greenhouse Gas Inventories. Volume 5: Waste. Prepared by the National Greenhouse Gas Inventories Programme.
United Nations Environment Programme (UNEP). (2021). Global Methane Assessment: Benefits and Costs of Mitigating Methane Emissions. UNEP Report.
Leroux, A., & Perrier, M. (2019). Carbon credits from wastewater treatment: opportunities for small and medium enterprises. Environmental Finance Journal, 16(3), 45-53.
Ministry of Public Works and Housing, Indonesia. (2018). National Wastewater Management Strategy 2018–2025. Jakarta: Government of Indonesia.
Pan American Health Organization (PAHO). (2020). Sustainable Sanitation and Water Management. Technical Report.
Nanda, S., Ghosh, A., & Bandyopadhyay, S. (2021). Bio-methane recovery from industrial wastewater and its role in carbon credit generation. Journal of Cleaner Production, 278, 123893. https://doi.org/10.1016/j.jclepro.2020.123893
Zhou, Y., & Xu, H. (2020). Integrating circular economy and renewable energy in wastewater treatment. Journal of Environmental Management, 260, 110143. https://doi.org/10.1016/j.jenvman.2020.110143
Asian Development Bank. (2019). Wastewater Treatment and Climate Change Mitigation in Asia. ADB Technical Report.
Li, W., Wang, X., & Liu, J. (2017). Performance evaluation of UASB reactors treating industrial wastewater: a review. Bioresource Technology, 245, 1236-1245. https://doi.org/10.1016/j.biortech.2017.08.073
UN-Water. (2018). Water and Sanitation Interlinkages across the 2030 Agenda for Sustainable Development. UN-Water Synthesis Report.
International Renewable Energy Agency (IRENA). (2020). Biogas for Sustainable Energy and Climate Mitigation. IRENA Report.
Lu, W., & Zhou, Q. (2019). Assessment of greenhouse gas emissions in wastewater treatment plants: a review. Science of the Total Environment, 712, 136527. https://doi.org/10.1016/j.scitotenv.2019.136527
Dewi, R.S., & Santoso, M.A. (2022). Policy framework for carbon market and renewable energy integration in Indonesia. Energy Policy, 161, 112747. https://doi.org/10.1016/j.enpol.2021.112747
Chen, X., & Zhang, S. (2020). Role of carbon markets in achieving SDG 6: Cleaner water and sanitation through innovative wastewater management. Sustainable Development, 28(5), 1243-1255. https://doi.org/10.1002/sd.2065
Islam, M. T., & Kabir, G. (2021). Synergizing carbon credit mechanisms and wastewater treatment to advance SDG 13 (Climate Action) and SDG 6 (Clean Water and Sanitation). Environmental Science and Policy, 116, 80-88. https://doi.org/10.1016/j.envsci.2020.12.007
Sachs, J. D., Schmidt-Traub, G., & Kroll, C. (2019). Mapping interactions between carbon reduction initiatives and water-related SDGs: Implications for wastewater treatment. Nature Sustainability, 2(5), 380–387. https://doi.org/10.1038/s41893-019-0264-x
United Nations Development Programme (UNDP). (2019). Carbon Finance for Water and Sanitation Services: Opportunities and Challenges. UNDP Report.
Wang, H., & Liu, Y. (2022). Integrating carbon credits in municipal wastewater management: advancing SDGs in urban environments. Journal of Environmental Management, 305, 114374. https://doi.org/10.1016/j.jenvman.2021.114374
Tilley, E., Lüthi, C., Morel, A., Zurbrügg, C., & Schertenleib, R. (2014). Compendium of Sanitation Systems and Technologies. Swiss Federal Institute of Aquatic Science and Technology (Eawag). Discusses sustainable sanitation and carbon credit potentials.
Global Green Growth Institute (GGGI). (2020). Green Growth in Wastewater Management and Carbon Trading: Policy Brief. GGGI Publication.
Bui, T. D., Nguyen, H. T., & Le, T. N. (2021). Carbon credit mechanisms to incentivize sustainable wastewater treatment: alignment with SDG 12 (Responsible Consumption and Production). Environmental Research Letters, 16(4), 044034. https://doi.org/10.1088/1748-9326/abe41c
Ghimire, P., & Damania, R. (2018). Linking wastewater treatment projects and carbon credits: advancing SDGs in developing countries. Water International, 43(3), 385-401. https://doi.org/10.1080/02508060.2018.1446133
UNEP-DHI Centre for Water and Environment. (2021). Water and Climate Nexus: Leveraging Carbon Markets for Improved Wastewater Treatment. UNEP-DHI Technical Report.
Li, J., & Dong, W. (2019). Carbon credits as an incentive for wastewater energy recovery: a pathway to achieving SDG 7 (Affordable and Clean Energy) and SDG 13. Renewable and Sustainable Energy Reviews, 103, 352-361. https://doi.org/10.1016/j.rser.2018.12.030
Fischer, G., & Velasco, E. (2020). Implementing carbon trading schemes to support decentralized wastewater management: impacts on SDG 11 (Sustainable Cities). Environmental Policy and Governance, 30(5), 301-314. https://doi.org/10.1002/eet.1916
World Bank. (2022). Climate Finance and Water Sector: Carbon Markets and Sustainable Sanitation. World Bank Technical Paper.
Tadesse, T., & Woldesenbet, K. (2020). The role of carbon credit in financing sanitation projects in Africa: advancing SDG 6 and SDG 13. Sustainable Cities and Society, 52, 101851. https://doi.org/10.1016/j.scs.2019.101851
IPCC. (2019). Climate Change and Land: An IPCC Special Report on Climate Change, Desertification, Land Degradation, Sustainable Land Management, Food Security, and Greenhouse Gas Fluxes in Terrestrial Ecosystems. Highlights integration of carbon markets with land and water management.
Purohit, P., Michaelowa, A., & Dhar, S. (2016). Methane recovery from wastewater treatment plants: Potential for carbon credits and sustainable development. Energy Policy, 98, 159-167. https://doi.org/10.1016/j.enpol.2016.08.033
Ghisolfi, A., & Mancini, L. (2021). Carbon credits in urban wastewater management: a model for circular economy and climate action. Journal of Cleaner Production, 308, 127324. https://doi.org/10.1016/j.jclepro.2021.127324
Da Silva, C. G., Scherer, C., & Gimenes, M. L. (2019). Wastewater treatment and carbon credits: A pathway for green growth in Latin America. Environmental Science & Policy, 99, 106-114. https://doi.org/10.1016/j.envsci.2019.05.003
Nguyen, H. T., & Vu, T. N. (2020). Carbon trading mechanisms and sustainable sanitation investments in Asia. Water Policy, 22(6), 1198-1212. https://doi.org/10.2166/wp.2020.146
OECD. (2020). Financing Water Security and Sanitation: Leveraging Carbon Markets. OECD Publishing. https://doi.org/10.1787/9789264290094-en
Jang, Y., Kim, S., & Lee, D. (2018). Integrating carbon offset projects with wastewater treatment for sustainable urban development. Sustainability, 10(5), 1379. https://doi.org/10.3390/su10051379
Mori, Y., & Takagi, T. (2019). Carbon credit markets and their potential role in decentralized wastewater management in developing countries. Sustainable Cities and Society, 45, 105403. https://doi.org/10.1016/j.scs.2018.11.025
World Resources Institute (WRI). (2018). Unlocking Carbon Markets for Water Sector Solutions. WRI Report.
Reig, P., & Fahlbusch, T. (2021). Carbon trading and wastewater infrastructure financing: advancing SDG 6 and SDG 13 through integrated approaches. Environmental Economics and Policy Studies, 23(4), 689-711. https://doi.org/10.1007/s10018-021-00310-5
UNEP. (2022). Water and Climate Change: Leveraging Carbon Credits for Sustainable Sanitation and Water Treatment. UNEP Publication.
Yin, S., & Shen, L. (2017). Economic incentives for methane capture in wastewater treatment: carbon credits and policy implications. Resources, Conservation & Recycling, 120, 123-131. https://doi.org/10.1016/j.resconrec.2017.02.017
Tiwari, A. K., & Ghosh, S. (2020). Carbon credits and wastewater management in smart cities: a review on SDG implementation. Environmental Science and Pollution Research, 27, 28451–28465. https://doi.org/10.1007/s11356-020-09583-x
Asian Development Bank (ADB). (2019). Innovative Financing for Wastewater Treatment in Asia: Carbon Credits and SDGs. ADB Report.
Karanja, N., & Mumo, N. (2018). Linking carbon credit schemes and wastewater treatment in Kenya: contributions to SDGs. Environmental Management, 61, 355–366. https://doi.org/10.1007/s00267-017-0968-0
Girard, M., & Dupont, L. (2020). The role of carbon finance in upgrading wastewater infrastructure: challenges and prospects. Environmental Finance, 15(2), 57-67.
UNECE. (2018). Carbon Credits for Sustainable Water and Sanitation Services in Eastern Europe. UNECE Policy Brief.
Lee, J., & Choi, Y. (2021). Carbon market incentives for decentralized wastewater management in South Korea: SDG perspectives. Journal of Environmental Management, 293, 112915. https://doi.org/10.1016/j.jenvman.2021.112915
Shrestha, S., & Bajracharya, B. (2019). Carbon credits and wastewater: opportunities for SDG achievement in Nepal. International Journal of Water Resources Development, 35(4), 624-635. https://doi.org/10.1080/07900627.2019.1589345
European Commission. (2020). Circular Economy and Carbon Credits in Wastewater Treatment. EC Report.
Zhao, Z., & Wu, J. (2022). Carbon trading in wastewater biogas recovery: aligning economic and environmental goals for SDG fulfillment. Journal of Cleaner Production, 341, 130856. https://doi.org/10.1016/j.jclepro.2022.130856
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