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The world runs on water. Clean, reliable water supplies are vital for industry, agriculture, and energy production. Every community and ecosystem on Earth depends on water for sanitation, hygiene, and daily survival.

Yet the world’s water systems face formidable threats. More than a billion people currently live in water-scarce regions, and as many as 3.5 billion could experience water scarcity by 2025. Increasing pollution degrades freshwater and coastal aquatic ecosystems. And climate change is poised to shift precipitation patterns and speed glacial melt, altering water supplies and intensifying floods and drought.

WRI works with businesses, governments, and civil society to ensure a water-secure future. We seek to address both water quantity and quality challenges.

Our Aqueduct project uses the most up-to-date data to produce global water risk maps, allowing stakeholders to assess current and future challenges. We conduct economic and other analyses to identify the most cost-effective strategies to reduce water pollution. And we identify solutions—such as restoring ecosystem services—to alleviate stresses on the world’s water supplies.

India Water Tool

The India Water Tool Version 2 (IWT 2.0) is an online tool for companies and other users to understand their water-related risks and prioritize actions toward sustainable water management.

India Water Tool

This technical note describes the specifics of the indicator data and calculations underpinning the India Water Tool 2.0 (IWT).

The IWT 2.0 allows companies, government agencies, and other users identify their water risks, prioritize their water management actions, plan for sustainable...

Tjokorda Nirarta "Koni" Samadhi

Country Director, Indonesia

Prior to joining WRI, Koni worked as Deputy Minister Head of Indonesia’s President Delivery Unit for Development Monitoring and Oversight (UKP4) for 5 years. While in this position, Koni played...

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