Geneva’s CHC Lab Tackles Climate-Driven Heat Risks

Experts and stakeholders discuss solutions for health Impacts of Climate Change

One of the most significant climate risks facing the canton of Geneva is the increasing frequency and intensity of extreme heat events. Geneva has been proactive in implementing preventive measures to safeguard public health during heatwaves, achieving a notable reduction in heat-related deaths since 2003. However, determining the specific health or climate interventions responsible for this reduction remains challenging. Geneva’s Climate-Health Lab (CHCLab) aims to provide targeted solutions that support public authorities and the healthcare sector in managing and mitigating the health impacts of extreme weather. 

The purpose of the recent kickoff workshop was to introduce participants to the TRIGGER project and the Climate-Health Lab, along with ongoing research from the University of Geneva team. This workshop gathered 15 participants representing local institutions, healthcare professionals, researchers, and community associations. 

The workshop featured three expert presentations: 

  • Heatwave Vulnerability and Health Co-factors – Presented by Mario Bruno Rohrer from UNIGE. 
  • Geneva’s Climate Strategy – Presented by Délia Fontaine, Scientific Associate of the Cantonal Climate Plan. 
  • Cantonal Heatwave Management System – Presented by Afamia Kaddour, Scientific Advisor at the Cantonal Health Office. 

Following the presentations, group discussions allowed participants to explore the current and necessary measures to address heat-related health impacts. Participants also identified gaps and needs in public policy, regulations, knowledge, tools, and infrastructure required for the effective implementation of these measures.

     

 

After the discussion, several key topics of interest or priority emerged from these discussions and could potentially form the basis of future deliberations within the Geneva Health-Climate Lab:

  1. Identifying transitional measures: While working towards making the city more resilient to extreme heat, immediate actions are needed to protect the population.
  2. Studying resilience factors as well as vulnerabilities: Investigate why certain individuals are less vulnerable to identify effective solutions and best practices.
  3. Focusing on nocturnal heat: Gain a better understanding of its impacts and explore solutions, as managing night-time heat appears crucial for mental and physical health.
  4. Developing targeted communication: Analyse public behaviours (e.g., activities and timings) to improve awareness campaigns and tailor advice for various groups.
  5. Rethinking urban planning and greening strategies: This includes enhancing shading and adopting “sponge city” approaches to manage impermeable surfaces.

 

The kickoff workshop marked a pivotal step in addressing the health challenges posed by climate change in Geneva. By fostering collaboration among diverse stakeholders, the Geneva Health-Climate Lab is poised to develop actionable solutions tailored to the region’s unique needs.

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