An NGO registered under Swiss law.
Our staff and associates are passionate about rainwater harvesting.
We have special consultative status to the United Nations Economic and Social Council (ECOSOC).

Our Impact: 2002-2020

  • + 1'200'000 children and women benefiting from rainwater-sourced drinking water
  • + 200 rainwater collection tanks
  • + 60 school gardens
  • + 62 schools and 9 health centers in 14 countries of intervention.

Our Strengths

Project Monitoring: We have a quality, due diligence for projects with local partners, developing solutions based on a detailed understanding of their needs. We actively monitor our projects' impact; tracking indicators and project goals demonstrates the measurable results of our sustainable development initiatives.


A Project Monitoring Dashboard (extract)


An ecosystem of 60+ organisations


Our projects

The Blue Schools

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Rain, Forest and People

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Rain Community

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Emergency Rain

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Rain Ink

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International Rainwater Harvesting Alliance (IRHA)

International Environment House 2

Chemin de Balexert, 9 I 1219 Châtelaine, Geneva CH

T: +41 22 797 41 57




Account: 17-198970-3
IBAN: CH15 0900 0000 1719 8970 3