{"id":124873,"date":"2025-09-09T16:49:47","date_gmt":"2025-09-09T14:49:47","guid":{"rendered":"https:\/\/territorialchallenges.com\/?p=124873"},"modified":"2025-09-09T18:03:06","modified_gmt":"2025-09-09T16:03:06","slug":"warnme-deux-lyceens-allemands-innovent-dans-lalerte-aux-inondations-et-remportent-le-stockholm-junior-water-prize-2025","status":"publish","type":"post","link":"https:\/\/territorialchallenges.com\/en\/2025\/09\/09\/warnme-deux-lyceens-allemands-innovent-dans-lalerte-aux-inondations-et-remportent-le-stockholm-junior-water-prize-2025\/124873\/","title":{"rendered":"WarnMe: Two German high school students innovate in flood warning and win the Stockholm Junior Water Prize 2025"},"content":{"rendered":"

At just 17 years old, Niklas Ruf and Jana Spiller have designed an early flood warning system for small rivers, filling a critical technological gap. Their innovation, awarded in Stockholm, combines low-cost sensors and a mobile app to save lives in the face of flooding exacerbated by climate change. A scalable solution, born from a tragedy\u2026 <\/p>\n

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\u00c0 seulement 17 ans, Niklas Ruf et Jana Spiller ont con\u00e7u un syst\u00e8me d\u2019alerte pr\u00e9coce aux crues pour les petites rivi\u00e8res, comblant un vide technologique critique. Leur innovation, prim\u00e9e \u00e0 Stockholm, combine capteurs low-cost et application mobile pour sauver des vies face aux inondations aggrav\u00e9es par le changement climatique. Une solution scalable, n\u00e9e d\u2019une trag\u00e9die... <\/p>\n

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