Crisis scenario
Finite or permanent water shortages in arid regions and their development through global warming and climate change.

Project
H to O is a project that deals with the sustainable production of portable water from air humidity. A well-known principle was examined and optimized. By using the unique material Zeolite and its hygroscopic properties, the process of condensation has been made more efficient. The device is powered exclusively by renewable energy from an integrated Stirling engine. A conversion of the generated heat into electrical energy is almost completely avoided, because of insufficient efficiency.