RAIN
FOR
CHANGE

Every drop Restores. Every Act Matters.

Hello, We Are the

International Rainwater harvesting Alliance

Just Call Us IRHA

Since 2002, IRHA has promoted rainwater as a powerful solution for climate resilience.  We develop sustainable rainwater harvesting and management systems that support communities most vulnerable to climate change.

We Catch Rain.
We create Change.

Where others see water scarcity, we see untapped potential.

We work where climate extremes hit hardest, catching rain where it falls and transforming rooftops, hillsides, and dry fields into reservoirs of hope and resilience.

Through nature-based solutions and community-based water and land management, we restore degraded soils and protect landscapes.

We stand alongside children, women and men turning each drop into dignity, balance, safe water access, and food sovereignty.


Our Programs.

Our Focus.

Our Spotlight Projects.

The world is drying up. but rain still falls and can't be wasted.

2.2 Billion

lack safe drinking water.

3.5 Billion

lack safe sanitation.

1000

child deaths daily from unsafe
water & hygiene.

72%

of freshwater goes to agriculture.

74%

of disasters are water-related.

70%

of arid land in Sub-Saharan
Africa is degraded.

Our Impact At A Glance.

total people impacted.

0

litres of safe rainwater harvested and delivered.

0

hectare of degraded land restored.

0

trees planted.

0

Rainwater can restore ecosystems and protect livelihoods – when harvested.

Rain Stories:
Real Voices. True Change.

Your support is key.