The World Economic Forum runs the Transforming Water Systems Challenge to accelerate innovative solutions for global water security. The program searches for early-stage startups and growth-stage enterprises that offer technological, financial, or policy-driven innovations to modernize water utilities and improve freshwater infrastructure. Winners will gain access to a global network, visibility and engagement opportunities to support deployment, and will each receive a CHF 175 thousand prize. The deadline to submit an application is 04 June 2026. Transforming Water Systems Challenge