Smart Green Infrastructure: Urban Design Strategies for Smart and Environmentally Sustainable Cities

Abstract

This study examines the pivotal role of urban design in integrating smart green infrastructure (SGI) as a pathway to developing smart, environmentally sustainable cities. The research addresses unprecedented challenges posed by urban population growth, including deteriorating air and water quality, Urban heat island (UHI) effects, biodiversity loss, and increased stormwater runoff. In response to these challenges, the study investigates the concept of smart green infrastructure, which strategically combines nature-based solutions—such as urban forests, parks, green roofs, permeable pavements, and rain gardens—with smart technologies like the Internet of Things (IoT) and data analytics. The research explores diverse urban design strategies to leverage the synergistic potential of green infrastructure and smart technologies in addressing urgent urban challenges while enhancing environmental sustainability. It highlights how smart technology integration can optimize the monitoring, management, and performance of green infrastructure. Key focus areas include improving air and water quality, mitigating UHI effects, enhancing biodiversity, and ensuring effective stormwater management. Furthermore, the study emphasizes the importance of human-centered approaches in planning and implementing smart green infrastructure to ensure inclusivity and community well-being. The study concludes that environmental sustainability, natural resource management, smart technological integration, urban resilience, social functions, participatory (human-centered) approaches, economic feasibility, aesthetic and architectural functions, along with transportation and location integration, serve as effective indicators for achieving successful smart green infrastructure implementation.