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Environment
It was hope that kept me going. – Professor Kaveh Madani
Kaveh Madani, Director of the UN University’s Institute for Water,
Environment and Health and lead author of the report entitled “Global Water
Bankruptcy: Living Beyond Our Hydrological Means in the Post-Crisis Era” briefs reporters at UN
Headquarters.
Credit: UN Photo/Evan Schneider
UNITED NATIONS, Mar 25 2026 (IPS) – Professor Kaveh Madani of Iran has been named the 2026 Stockholm Water Prize laureate. The award will be formally presented by King Carl XVI Gustaf of Sweden in August during World Water Week in Stockholm.
The Stockholm Water Prize is widely regarded as the highest global honour in water science and policy. Often called the Nobel Prize for water, it recognises individuals and institutions for exceptional contributions to the sustainable use and protection of water resources. This year’s selection stands out for both scientific impact and the extraordinary personal journey of the laureate.
At 44, Madani is the first Muslim and the youngest recipient in the prize’s 35 year history. He is also the first United Nations official and the first former politician to receive the award.
Madani currently serves as Director of the United Nations University Institute for Water, Environment and Health. Once a senior official in Iran’s government, he later faced arrest, interrogation, and a sustained smear campaign that forced him to leave his country.
Born in Tehran in 1981, Madani grew up in a family deeply connected to Iran’s water sector. His early exposure to the country’s mounting water challenges shaped his academic direction. He studied civil engineering at the University of Tabriz before moving to Sweden to pursue a master’s degree in water resources at Lund University. He later earned a PhD from the University of California, Davis, followed by postdoctoral research at the University of California, Riverside.
By his early 30s, Madani had established himself as a leading systems analyst. He joined Imperial College, London, where his work focused on the mathematical modelling of complex human water systems. His research combined hydrology, economics, and decision sciences to improve policymaking in water management.
In 2017, he made a decisive move. Leaving a prestigious academic career in London, he returned to Iran to serve as Deputy Vice President and Deputy Head of the Department of Environment. Many viewed his appointment as a signal of reform and a bridge between Iran and its scientific diaspora.
During his tenure, Madani pushed for transparency and structural reforms in water governance. He used innovative public campaigns to raise awareness about environmental degradation. However, his efforts challenged entrenched interests.
State-aligned media accused him of espionage and labelled him a “water terrorist” and “bioterrorist”.