News on environmental zones and air pollution
A "City Tree" for better air in Darmstadt
The Berlin-based start-up Green City Solutions installed Darmstadt's first "City Tree" at Marion-Dönhoff-Platz this week. This "Intelligent Air Purifier" will filter the air and in particular remove Particulate Matter. A good initiative for a better air quality in cities, but it will not replace a real tree.