Start-ups meet the urban water challenge

Winners of the 2019 Imagine H20 challenge were announced at World Water Week in Stockholm and will deploy their solutions in cities in three continents. Start-ups from Colombia, India and the US have been named the winners in the 2019 Imagine H2O Urban Water Challenge.The winning entries, WatchTower Robotics (USA), Indra Water (India) and Zilper Trenchless (Colombia), were announced at World Water Week in Stockholm, which runs until 30 August.