Clean & sustainable cities

Gallery Clean & sustainable cities 1
Gallery Clean & sustainable cities 1
March 2021
Headquarters 1618 Châtel-Saint-Denis, Switzerland

Clean & sustainable cities - Monitoring for cities to improve cleanliness, conserve cleaning resources, decrease littering, use of water and CO2 emissions.

The solution supports cities in managing their sanitation department, by providing an accurate and real time monitoring of urban cleanliness. A clean city is more attractive and healthy. Less litter will end-up in the environment. Cleaning resources are engaged when and where necessary, based on the cleanliness level to be achieved, savings in energy, water and costs will be accrued.

  • /

Key features

  • A controlled quality of urban cleanliness, measured by an objective index between 0 (clean) and 5 (dirty)
  • 10% to 20% yearly savings of CO2 emissions, ie 0,5 to 1,5 million tons for European cities and potentially 35 less use of water
  • -50 % cigarette butts litter by 2025 by optimizing anti-littering strategies and monitoring litter reductions policies'


  • 10% yearly savings in urban cleaning, representing 5 € / inhabitant / year for an investment lower than 1 €
  • An attractive and safe city, for the inhabitants, the economy and tourism.

Activity Region

  • /
  • Headquarters
  • Activity

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.