International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 12 Issue: 04 | Apr 2025
p-ISSN: 2395-0072
www.irjet.net
Framework for Waste-To-Energy Plant in urban planning : Circular Urban Metabolism approach Sayana Shaiju1, AR. Chippy Nicholas2 1PG Student of Architecture and Planning ,Government Engineering College, Thrissur,India
2Assitant Proffesor (Adhoc) of Architecture and Planning ,Government Engineering College, Thrissur,India
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Abstract - India Urban areas today face growing
environmental concerns to public resistance. This study looks at how WtE plants can be better designed and integrated through the lens of CUM, aiming to reduce their negative impacts and build public trust. By aligning technology with circular thinking and community needs, cities can take a step toward cleaner, more efficient, and more livable urban environments.
environmental stress due to rapid population growth and the increasing volume of municipal solid waste. Traditional waste management approaches are proving inadequate, calling for innovative, sustainable solutions. This study explores the integration of Waste-to-Energy (WtE) systems into urban planning through the lens of Circular Urban Metabolism (CUM)—a concept that reimagines waste as a resource and promotes circularity within urban systems.
1.1 Need of the study
The research aims to develop a comprehensive framework that aligns WtE facilities with CUM principles to enhance sustainability, resource recovery, and public acceptance. Through an in-depth review of related concepts and terminology, analysis of national and international case studies—both successful and failed—and an evaluation of site suitability methods such as the Analytical Hierarchy Process (AHP), the study identifies key strategies for integrating circular thinking into WtE infrastructure.
The need for this study arise from urgent environmental challenges in urban areas due to rising waste generation and inefficient management. As cities expand, innovative waste management solutions are critical. CUM offers a framework to transform waste into a resource, but WtE plants often lack sustainable integration and community support. This study aims to reimagine WtE through circularity, identifying strategies to mitigate negative impacts and enhance public acceptance for a more sustainable urban future.
The proposed conceptual framework offers a structured and adaptable model for urban planners, policymakers, and waste management authorities, supporting better design, decisionmaking, and community engagement in future WtE projects. This approach not only addresses pressing waste issues but also contributes to a more circular, energy-efficient, and resilient urban future.
1.2 Aim To develop a Framework for waste-to-energy (WtE) that aligns with the concept of Circular Urban Metabolism.
1.3 Objective •
Key Words: Circular Urban Metabolism (CUM),Wasteto-Energy (WtE), Urban Sustainability, Material Flow Analysis (MFA),Circular Economy (CE),Urban Metabolism (UM)
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1.INTRODUCTION
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As cities continue to grow rapidly, they are producing more waste than ever before, putting immense pressure on traditional waste management systems. This growing crisis contributes to environmental pollution and the loss of valuable resources. To tackle this, the idea of Circular Urban Metabolism (CUM) offers a smarter way forward—treating waste not as a burden, but as a resource that can be reused or repurposed in a closed-loop system. Within this approach,
To Study the Concept and Terminology related to Wasteto-Energy plants and circular urban metabolism . To identify and integrate Circular Urban Metabolism in waste-to-energy plants. To analyze the case studies of successful and failed waste to energy plant’s in india. To Propose a conceptual framework for Waste to energy plant by using the concept of circular urban metabolism .
Waste-to-Energy (WtE) plants offer a practical solution by converting urban waste into usable energy. But while promising, WtE projects often face challenges—ranging from
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