KIWW World Water Challenge 2025 – Global Water Innovation Contest in South Korea

The World Water Challenge (WWCH), a signature initiative of Korea International Water Week (KIWW), invites innovators worldwide to propose practical solutions for pressing water issues. Hosted by the Ministry of Environment of Korea and organized by the Korea Water Forum, this challenge spotlights real-world implementation across smart, appropriate, and eco-friendly water technologies.

Who Can Participate?

• Open to individuals or organizations passionate about water solutions
• Solutions developed in the last 10 years are eligible

 What You Can Win

• Airfare & accommodation for finalists to attend the event in Daegu
• Prize tiers:
  • THE BEST: ~10 million KRW (~US $7,050)
  • OUTSTANDING: ~3 million KRW (~US $2,100)
• THE BEST winner gains opportunity to present at WWCH 2026

Evaluation Criteria

Submissions are evaluated on:

• Feasibility and real-world applicability
• Innovative intelligence and originality
• Sustainability impact
• Quality of fact-based design and presentation

How to Apply

1. Register and submit via the KIWW web portal
2. Complete the official template in English
3. Include a graphical abstract to visualize your solution
4. Multiple submissions allowed per individual or organization

Official Link