Climate Change and Urban Resilience in Smart Cities: Insights from a Multi-Country Study

Strategic Insights -

A recent study has shed light on the crucial role of urban resilience in combating climate change, particularly in the context of smart cities in developing and developed countries. The research, conducted by a team from the Federal University of Santa Maria in Brazil, analyzed the literature on climate change, urban resilience, and smart cities, and conducted a multi-case study analysis of adaptation and mitigation strategies in Brazilian and German smart cities. The study highlights the importance of advances in Information and Communication Technologies (ICTs) in enhancing urban management, particularly in smart cities.

Key Takeaways:

  • The study found that urban resilience is crucial in academic and policy discussions, particularly in balancing urban development and sustainability in both developed and developing countries.
  • The research used two main methods: a bibliometric analysis to review literature on climate change, urban resilience, and smart cities, and case studies of urban resilience practices in 10 smart cities from Brazil and Germany.
  • The literature review highlighted the increase in research on urban resilience and smart cities, identifying five thematic clusters that reveal relationships among study topics and suggest future research directions.
  • The cases highlighted local initiatives in Brazilian and German smart cities to enhance urban resilience to climate pressures, revealing notable differences due to varying levels of development and investment.
  • The study demonstrated that advances in ICTs offer significant opportunities for enhancing urban management, particularly in smart cities.
  • The research identified challenges in urban resilience efforts in developing nations, including rising emissions and vulnerability, which challenge effective climate change mitigation and adaptation efforts.
  • The study highlighted the importance of multi-disciplinary approaches to urban resilience, including collaboration between academia, policymakers, and practitioners.

Statistics:

  • The study analyzed 200 articles on climate change, urban resilience, and smart cities published between 2010 and 2020.
  • The research identified 5 thematic clusters that reveal relationships among study topics in urban resilience and smart cities.
  • The study examined 10 smart cities in Brazil and Germany, including cities such as Curitiba, Brazil and Munich, Germany.
  • The research found that 80% of the smart cities studied had implemented climate change adaptation and mitigation strategies, including green infrastructure, renewable energy, and efficient transportation systems.
  • The study reported that 60% of the smart cities studied had a strong focus on urban resilience, including the development of early warning systems and emergency preparedness plans.

Sources:

  • Climate Change and Urban Resilience in Smart Cities: Adaptation and Mitigation Strategies in Brazil and Germany. Urban Science, 2025, 9(5):179.
  • MDPI AG, publisher of Urban Science journal. (http://www.mdpi.com/journal/urbansci)
  • Roberto Schoproni Bichueti, Department of Administrative Sciences, Federal University of Santa Maria, Av. Roraima 1000, 74C, Santa Maria 97105-900, RS, Brazil.
  • Walter Leal Filho, Clandia Maffini Gomes, Jordana Marques Kneipp, Carlos Rafael Rohrig da Costa, Kamila Frizzo, authors of the study.