Introducing Equity into Urban Resilience: Prof. Shauhrat S. Chopra’s Research Team Integrates Social Justice into Infrastructure Planning
A new study from the Sustainable and Resilient Systems Group, led by Prof. Shauhrat S. Chopra, Associate Professor of the School of Energy and Environment (SEE) at City University of Hong Kong (CityUHK), has been published in npj Urban Sustainability, a leading journal under the Nature Portfolio. The research provides crucial insights into fostering equitable resilience in urban infrastructure systems, using Hong Kong’s metro network as a key example.
The paper, titled "Integrating socio-demographic factors for equitable resilience in networked-urban infrastructure systems", reveals how infrastructure resilience performance varies significantly across different social groups. This challenges conventional resilience assessments that focus on overall system performance while often overlooking the disproportionate impacts on vulnerable populations.
“Our research indicates that while resilient infrastructure is foundational, its ultimate success is measured by how effectively it safeguards and enables the young, elderly, and disabled to navigate and recover from urban disruptions. People must be the focus,” explains Prof. Chopra.
The study provides a practical framework for policymakers to identify and prioritize vulnerable stations, guide infrastructure upgrades to ensure no community is left behind in times of crisis. Ms. Feiya Chen, lead author and PhD student at the School of Energy and Environment, CityUHK, highlights that this equity-driven approach strengthens human-centered planning and provides clear pathways toward more inclusive urban resilience.
Beyond the Hong Kong case, the study proposes a systematic framework for assessing urban public transportation network resilience with an equitable perspective, providing a reference for cities worldwide to embed fairness into their infrastructure planning. “Our work bridges the gap between technical resilience and social justice,” emphasizes Prof. Chopra, “promoting more inclusive and sustainable urban development for the future.”
For more details, the full paper can be accessed at: https://www.nature.com/articles/s42949-025-00195-y
