National First prize winner


Create with us smog-free zones!


Degrum team designed smog-free bus stops. Our product – Green Bus-stop can serve as a tram- or a bus- stop, which is at the same time an enclave of clean air. Thanks to unique design of a shelter and filtering system pollution-free atmosphere can be guaranteed. People who use public transportation will be able to BREATH CLEAN and BREATH FREE while waiting to catch a ride. Reducing exposure time to harmful air pollution will have benefical influence on public transport users among over 400 000 Europeans dying prematurely due to SMOG every year.

Quick facts

  • 2018 Participant
    Year of participation
  • Urban Transitions
  • Poland

Yes, I want to know more about this start-up.


  • Krzysztof Dekarz - Co-founder; Jakub Szymanowicz - Co-founder; Michał Rospondek - HVAC Specialist; Magdalena Jabłońska - Administrative & PR; Magdalena Kiełbowska - IT

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