Digital Twins for Smart Metabolic Circular Cities: Innovations in Planning and Climate Resilience explores the advanced convergence of smart city technologies, digital twin applications, smart urban metabolism, and circular economy principles. This comprehensive resource offers insights into sustainable urban practices and innovative approaches to address the multifaceted challenges posed by rapid urbanization, environmental degradation, and climate change. In a rapidly changing world, this book provides a detailed understanding of how digital twin technologies and smart urban metabolism frameworks can be applied to foster sustainable urban development. This holistic perspective bridges urban planning, environmental sustainability, and the transformative potential of digital twins. The book equips readers with practical insights and solutions to navigate contemporary urban development complexities. It is an invaluable resource for urban planners, environmental scientists, policymakers, and technology experts interested in sustainable practices. Through real-world applications, foundational theory, and forward-thinking strategies, it empowers readers with the knowledge to address pressing environmental and infrastructural challenges associated with the future of smart cities.