THE CITYTREE

We bring nature back to the city

The CityTree is the world’s first biotech fine dust filter for urban spaces. Integrated moss modules bring the forest into the city and ensure that the air is verifiably and noticeably clean. We combine the natural filtering power of mosses with smart IoT technology. With an automated irrigation and ventilation system, the CityTree can clean and cool the surrounding air. Independent studies show that up to 82% of the fine dust in the air is filtered directly through the moss and the air is also cooled by up to 2.5 ° C.

Improve the air quality in 4 steps

Environmental Performance

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The CityTree can reduce fine dust pollution in its immediate vicinity by up to 53%.
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The CityTree filters 3500 m3 of air every hour, which corresponds to the hourly breathing volume of approx. 7000 people.
0°C
The CityTree can cool the temperature in its immediate vicinity by up to 2.5 ° C on warm days.

Environmental Performance

0%
The CityTree can reduce fine dust pollution in its immediate vicinity by up to 53%.
0
The CityTree filters 3500 m3 of air every hour, which corresponds to the hourly breathing volume of approx. 7000 people.
0°C
The CityTree can cool the temperature in its immediate vicinity by up to 2.5 ° C on warm days.

Environmental Performance

0%
The CityTree can reduce fine dust pollution in its immediate vicinity by up to 53%.
0
The CityTree filters 3500 m3 of air every hour, which corresponds to the hourly breathing volume of approx. 7000 people.
0°C
The CityTree can cool the temperature in its immediate vicinity by up to 2.5 ° C on warm days.

Project results

Example: London Borough of Wandsworth

Air volume

In 10 weeks, the CityTree has purified 1.3 million cubic metres of air. This volume corresponds to:

Fine dust

65 grams of ultra-fine dirt particles have been filtered out. This corresponds to the pollutant of:

The Structure

  • Biotech fine dust filter with inserted moss modules for noticeably better air.

  • Information touch-point for communication of city-related news via LED screen or information boards.

  • Data platform & mobility hub through the installation of Smart City technology such as fine dust sensors or e-charging stations.

  • A green place to relax through additional seating along with other add-ons to improve the quality of stay.

The Structure

  • Biotech fine dust filter with inserted moss modules for noticeably better air.

  • Information touch-point for communication of city-related news via LED screen or information boards.

  • Data platform & mobility hub through the installation of Smart City technology such as Fine dust sensors or e-charging stations.

  • A green place to relax through additional seating  along with other add-ons to improve the quality of stay.

Open the curtain

We are excited about your feedback!

How do you like the CityTree? And what should the city of the future look like?

We are working on the vision of bringing nature, and with it fresh and clean air, into the city in order to significantly increase the quality of life for city dwellers. That’s why your feedback is so valuable to us.

Your feedback

The Value Proposition

Our highlights

User feedback

YOU NEED MORE INFORMATION?

We have summarised the essential information for you in an executive booklet.
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