Supporting the IRHA is contributing to concrete and high-impact actions for those suffering from a lack of access to drinking water, and contributing to the success of an NGO under Swiss law recognized for public utility.


Support IRHA

Using Paypal (secured platform)

25 CHF 50 CHF 50 +

Usig Bank transfer:


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


Support the "My little Calabash" campaign

Help us support women and girls in Nepal and Sri Lanka through the financing of a rainwater cistern.Our goal for 2018 is to finance 20 rainwater collection systems, and help 200 direct beneficiaries to have a safe drinking water supply.

The unit price of a tank is 500 CHF.


Support a Blue school in the world

Support school children in Nepal, Bolivia through the co-financing of a Blue School.

Our goal for 2018 is to finance 5 Blue Schools and help 3'000 direct beneficiaries to access a safe water supply.

The unit cost of an Ecole Bleue is estimated around 6'000 CHF.

This donation is deductible from your taxes up to 20%.



Our projects

The Blue Schools

This program aims to educate schoolchildren to the management of water, sanitation and good hygiene practices, but also the recovery of waste to make blue schools, incubators of social change "

> Read More



Construction of rainwater harvesting systems in Bhaktapur, to provide safe access todrinking water in 2 schools and 6 camps for displaced families after the 2015 earthquake.

> Read More


The Rain, the soil and the people

Climate change requires us to rethink our management methods and practices. This project aims to build community resilience by combining better management of water resources, trees and soil.

> Discover the initiative "a child, a tree"


" Unserved "

The "Unserved" project aims to provide access to clean water and restore dignity for those who have nothing, the forgotten from water services, who live on the outskirts of our cities and have to fight every day to access even water for drinking.


Workshops: Water and the City

The objective of this workshop is to bring school children to become aware of their environment, and to be able to implement durable, sustainable solutions in their city.

> Read More


In the rain ink

The aim of this "In the rain ink" project is to transform the representations of rainwater seen as a nuisance, poetically using the urban environment in which we live.

> Read More



International Rainwater Harvesting Alliance (IRHA)

International Environment House 2
Chemin de Balexert, 9
1219 Châtelaine, Geneva CH

T: +41 22 797 41 57

Make a donation


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