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Rainwater harvesting, purification, storage and  energy recovery

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Rainwater harvesting for industrial usage

For Kleinstesoepfabriek in Leek, Groningen, A... Read more

RainWaterWall installed for demonstration

A RainwaterWall is installed at Genap company... Read more

Energy studies for KNVB football clubs

The KNVB has invited ETG/AAWS to execute stud... Read more

New Click&Fix Water Tank developed

Storage of large volumes of water in corrugat... Read more

Cooperation Energy Transition Group

Today we reached a cooperation with the Energ... Read more

EnergyWaterWall study executed

A recent study, under guidance of the TU Delf... Read more