RAIN is an international, flexible,

    transparent and innovative organisation.

    We have built up sound knowledge of

    rainwater harvesting techniques.

    Robert Meerman, Senior Programme Officer

    I like to work with people who are creative,

    inspiring and bring in new ideas and visions.

    We make this possible, as it’s a small 

    and flexible organisation.

    Niels Lenderink, Responsable de programme

    Everywhere it rains, we can create water points.

    Abdourahmane Ousmane,

    Secrétaire Exécutif at Association VDS.

    Burkina Faso

    Rainwater for food security. Become part of it.

    We set an enabling environment for rainwater harvesting, in order to increase food security.

Rainwater harvesting: view all our projects around the world.

Recently we started publishing  our projects in the IATI standard (International Aid Transparency Standard). IATI makes information about aid spending easier to access, use and understand.

Rainwater harvesting projects
Next project update
RAIN Tools
RAIN is GAIN Tool
RWH is gaining more and more recognition as a sustainable alternative to other water supply options. It is economically viable, socially compatible and environmentally friendly.

WASH Guide
WASH interventions always have an effect on the ecosystem or landscape and vice versa.

GIS Tool
RWH has proven to be an effective and sustainable solution to overcome or reduce water shortages all over the world. To apply RWH in a sustainable and effective way, it is important to understand exactly where RWH can be applied to make full use of its potential.

RAIN partners around the world

We focus on regions where people and ecosystems are most vulnerable, using low-cost and simple technologies, adapted to local conditions. Our countries of operation are:

Currently, we are exploring the rainwater harvesting potential in Central America, Indonesia and the Andean region.

Sufficient and safe water should be available to everyone
How do we make that happen? We offer 3 key Rainwater harvesting services:
RAIN Implementation RAIN Intelligence RAIN Advice
Read the latest news about rainwater harvesting
‘Rainwater4Sale’ – Testing and Validating a Business Case for Rainwater Harvesting for Sale, Uganda
By: RAIN editor | March 21st, 2017
Starting the last quarter of 2016 RAIN collaborates with the Uganda Rainwater Association (URWA) to ...
Catchment Management Planning in Lokok and Lokere, Karamoja & Teso regions, North Eastern Uganda
By: RAIN editor | March 17th, 2017
On October 13, 2016 we informed you about the process RAIN has been supporting since June 2016: plan...
Unlocking the Potential of Rainwater Harvesting Practises in Bangladesh
By: RAIN editor | February 23rd, 2017
Due to high salinity in surface and groundwater and natural arsenic pollution, people in the coastal...
Better Decision-Making about Large Dams with a View to Sustainable Development
By: RAIN editor | January 13th, 2017
We provided the ad hoc secretary for a working group to develop an advice to the Dutch government on...
RAIN as a brand of Aidenvironment
By: RAIN editor | January 12th, 2017
What happens when you combine a small, hands-on, well-connected NGO with a consultancy organization,...
Training Workshop on Community-based Integrated Water Resources Management and Rainwater Harvesting, Huye, Rwanda
By: RAIN editor | December 8th, 2016
On 23–28 October 2016, RAIN facilitated a training workshop on Community-based Integrated Water R...
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'Rainwater4Sale' – Testing and Validating a Business Case for #Rainwater #Harvesting for Sale, #Uganda bit.ly/2nGC1dH
On #WorldWaterDay @WASHalliance will present “5 key lessons every #WASH professional should learn”! @SustDev #WWD #SDG6
Catchment Management Planning in Lokok and Lokere, Karamoja & Teso regions, North Eastern Uganda bit.ly/2nvLofR
"We never know the worth of water, till the well is dry": Dutch Prime minister about the importance of water pricing weforum.org/agenda/2017/01… Retweeted by RAINfoundation
Better Decision-Making about Large Dams with a View to Sustainable Development bit.ly/2j7Ja1i
Excited: flying to Bangladesh for workshop on enhancing fresh water availability @WASHalliance #BWA @rainfoundation #WASH @rainwater4food Retweeted by RAINfoundation
Are you able to make deals that really matter? @Aidenvironment offers a challenging #job: bit.ly/2i05aL9
Sand dams - a cheap form of rainwater harvesting - transform lives of communities in drylands youtu.be/SUNpjlNq2o0 Retweeted by RAINfoundation
Kickoff of the 4-year NUFFIC program in Mali! bit.ly/2f6YE2a
@rainfoundation supports @WASHalliance Partners with Monitoring and Evaluation of their Projects bit.ly/2eBmirY
Learning from Environmental Sustainability training program bit.ly/2fBw3Yh
Enjoyed the @trocaire Africa programmes community based IWRM & RWH workshop. Opening address & certificate to facilitator. @rainfoundation Retweeted by RAINfoundation
@RuralWaterNet Webinar Self-Supply Reloaded: Overview and Update. Join the webinar on Wednesday 25 October: meet.lync.com/skatconsulting…
Cool! All participants appreciated latest @rainfoundation #WASH Environmental #Sustainability training in Kenya @WASHallianceKe Retweeted by RAINfoundation