Green City Solutions wants to make fresh air in urban areas available to everyone. That’s why they have developed the world’s first bio-tech filter to quantifiably improve air quality: The CityTree.
Our vision is a world in which people in cities can live healthy lives. We want to create living conditions that enable everyone worldwide to breathe cleaner air over the long term.
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The World's First And Only MOSS FARM: Virtual Tour
The world's first and only moss farm is a magical place. We lift the curtain and show you our mosses.
There are about 20,000 species of moss all over the world, from the polar regions to the desert. Since we do not take the mosses from...
Improving air quality in Ludwigsburg
As part of a pilot project to improve air quality in Ludwigsburg, filtration expert MANN+HUMMEL has donated a CityTree to the city. With the CityTree, MANN+HUMMEL would like to test sensors for fine dust or other harmful gases in order to use them in future digital products.
Fresh and healthy air for the London Borough of Wandsworth
Putney High Street is relying on green technology to improve the cycling and walking conditions of their residents.
Berlin city plaza turns into a clean air zone
Two Clean Air Zones were created on the Walter-Benjamin-Square in Berlin to improve its visitor's ambient conditions.
Fresh air in Berlin's B-Part co-working space
Urban natural filters have been implemented to improve the outdoor and indoor air quality in a co-working area in Berlin.
Clean Air for students
A natural moss filter with smart IoT technology was implemented in Hampstead Hill School to improve the local air quality.
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