1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages

Eco-at-Africa

Energy on the go: The world’s smallest hydropower plant

Sick of your phone running out of battery? Now you can use a mini water turbine to charge it up! The German design is already in demand from African communities wanting to generate their own hydropower.

Watch video 01:30