As our cities continue to grow and urbanize, they face a unique set of challenges, particularly when it comes to managing rising temperatures. The concentration of buildings, roads, and other infrastructure, combined with the reduction of natural landscapes, creates environments that are not only hotter but also more susceptible to the impacts of climate change.  

One of the most pressing of these challenges is the Urban Heat Island (UHI) effect, where urban areas become significantly warmer than their rural surroundings due to human activities and dense infrastructure. This effect, driven by the way we design and construct our urban environments, including the lack of green spaces and the prevalence of heat retaining surfaces such as asphalt and concrete, has serious health implications, including heatstroke and respiratory issues, as well as equity implications, especially as climate change intensifies heatwaves. These challenges disproportionately affect vulnerable populations, highlighting the need for smart, healthy cities and equitable urban planning.  

Long-term urban design and urban mobility strategies are essential to mitigate this effect. Integrating green infrastructure, using reflective materials, and promoting sustainable transport are keyways to reduce UHI. 

The following infographic introduces three courses that will help you learn more about UHIs and how urban solutions can mitigate their impact. 

Addressing the Urban Heat Island effect is essential for creating livable and resilient cities in the face of climate change. By learning more about urban solutions, you can play an important role in shaping cooler, healthier urban environments. If you want to further explore and keep the conversation going, leave a comment above and make sure to visit the dedicated forum at the EIT Campus Online Community.  

References 

  1. The Urban Heat Island Effect: How to Tackle Excess Heat in Cities. EIT Urban Mobility: https://eit-campus.eu/course/urban-mobility/the-urban-heat-island-effect-how-to-tackle-excess-heat-in-cities 
  1. Urban Green Infrastructure: Introduction. EIT Urban Mobility: https://eit-campus.eu/course/urban-mobility/urban-green-infrastructure-introduction 
  1. Superblocks: Rethinking Cities and Urban Spaces for Citizens. EIT Urban Mobility: https://eit-campus.eu/course/urban-mobility/superblocks-rethinking-cities-and-urban-spaces-for-citizens