www.metropolder.comThe Polder Roof stores rainfall on flat roofs to prevent urban flooding, reduce heat stress, and to provide water during droughts. Rainfall storage is automatically controlled by a smart weir which collects meteorological data and communicates it via a web-application. The Polder Roof functions as the foundation for a green roof, roof garden or solar roof.
The MetroPolder company turns rainfall into a resource while advising, developing and maintaining smart water storage in cities.
Cees-Anton van den Dool