CC BY-NC-ND 4.0 ECHOES.PARIS, Sébastien Perrault+

Vegetal ETI


Performance Atlas

  • The analysis of 1,692 cities, published in the journal Nature Climate Change, shows that the total economic costs of climate change for cities this century could be 2.6 times higher when heat island effects are taken into account than when they are not.



It’s a civic resource, an index of inequality, and a requirement for public health. Shade should be a mandate for urban designers

  • To the list of environmental injustices in this country, we can add the unequal distribution of shade


Number of deadly heat days

  • Heatwaves pose a considerable concern to human life when their conditions exceed the capacity of the body to expel heat.
  • This web-app counts the number of days in a year when conditions of temperature and humidity surpass that threshold and thus pose a risk of death


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