Rainwater harvesting • purification • storage and energy recovery
The KNVB has invited ETG/AAWS to execute stud... Read more
Storage of large volumes of water in corrugat... Read more
Today we reached a cooperation with the Energ... Read more
A recent study, under guidance of the TU Delf... Read more
On Tacloban island in the Philippines, drinki... Read more
Early December 2020 the first Rainwater Wall ... Read more