The world needs better water decisions
SIWI is a leading expert in water governance. We are change-makers, championing water solutions for a just, prosperous, and sustainable future.
What you need to know about water at COP15
This week global leaders, scientists and advocates alike are gathering in Montréal, Canada for the 15th Biodiversity COP to reverse one major problem: human behaviour is driving biodiversity loss. Biodiversity can be part of the answer to challenges like water security, climate change and sustainable development – but only if we protect and restore it.
SIWI to open new regional office in Jordan
Building momentum for water actions
A brief history of soil and water
COP27 is a (small) breakthrough for water in climate action
Landmark report
Our new report is first-ever summary of freshwater’s role in climate mitigation. It shows how countries must rethink their climate strategies.
Read the reportEvents
Global Workshop on Source-to-sea and River Basin Management Planning
Our Common Water Resources: Strengthening climate resilience in agriculture
Our Common Water Resources: Ensuring Water Resilient Cities
Enhancing Food and Water Security in the Arab States: Challenges & Opportunities
At SIWI, we are experts in water policy and processes. For three decades, we have offered advice on water governance, water diplomacy, and cooperation over shared waters. As the world’s freshwater comes under growing pressure, this expertise is more needed than ever.
Raising the voice of water
How we manage water will determine if we achieve the Sustainable Development Goals and the climate targets. SIWI participates in different international processes to raise awareness of the role of water.
Supporting better water management
All sectors of society need to change how they use and manage water. SIWI offers advice on policies, regulations, and methods to make this possible.
Capacity-building for water stewards
In an era of global warming and increasing uncertainties, capacity-building is becoming more and more important. SIWI offers tailor-made training on a broad range of topics.
Facilitating important dialogues
With the right support, different stakeholders can start a dialogue that helps them understand each other’s viewpoints and develop mutually beneficial solutions.
Bridging science and policy
SIWI generates new knowledge and bridges the gap between science and policy. We also award the world’s most prestigious water award, the Stockholm Water Prize.
Bringing stakeholders together
We need many different meeting-places to discuss water-related risks and opportunities. One of SIWI’s most important roles is to provide platforms for discussions, knowledge exchange and the co-creation of solutions.
Why water
The water crisis is one of the greatest threats to life on Earth – but there are solutions. Learn more about how we can govern water more sustainably to tackle the planet’s gravest challenges, including the climate crisis, food security and biodiversity loss.






