BACKGROUND AND OBJECTIVES: Confronting environmental crises like pollution and climate change, this study explores the integration of two key paradigms: the low-carbon city, focused on reducing emissions, and knowledge-based urban development (KBUD), which leverages technology and innovation. Using Qazvin, Iran as a case study, the research aims to create a practical framework that uses KBUD principles to achieve a low-carbon urban environment, identifying the necessary policies and management strategies. METHODS: The research employed a qualitative, descriptive-analytical approach. This was achieved by conducting a systematic review of relevant theories and models, combined with in-depth interviews with 20 urban experts. The interview data was analyzed using MAXQDA software to identify and adapt key criteria for the local context of Qazvin. FINDINGS: The analysis revealed that success depends on a comprehensive, multi-dimensional strategy. Key components include sustainable resource management, optimizing energy efficiency, expanding renewable energy, developing smart transportation, ensuring social equity, and fostering active citizen participation in decision-making processes. CONCLUSION: The study concludes by presenting an integrated framework demonstrating that KBUD is a vital tool for achieving sustainable, low-carbon cities. The Qazvin case study shows this model can be adapted to other cities, where leveraging technology, knowledge management, and social capital is essential for improving quality of life and ensuring long-term environmental sustainability.
HajiNorouzi et al. (Wed,) studied this question.