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OCDE Warns of Severe Water Scarcity Risks in Île-de-France by 2050

A new report highlights the growing threat of droughts intensified by climate change, potentially disrupting the region's economy and water supply systems.

Les Parisiens sont particulièrement vulnérables au manque d’eau du fait de l’imperméabilisation des sols.
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Overview

  • The OCDE report predicts severe drought risks for Île-de-France, with significant impacts expected after 2050 due to climate change.
  • Rising temperatures, reduced soil moisture, and declining groundwater levels are exacerbating water scarcity in the region.
  • Economic losses from droughts could reach up to €2.5 billion by 2100, particularly affecting agriculture and manufacturing sectors.
  • Key recommendations include reducing water withdrawals, improving water reuse, and conducting comprehensive risk assessments for future drought scenarios.
  • The report underscores the vulnerability of urban areas like Paris due to impermeable surfaces and increased water demand from population and economic growth.