The digital edition of the EU Greenweek 2021 concluded last week and Cleopa had the opportunity to show its commitment to zero pollution. We organized six partner events dealing with good practices to become a Zero Emission Company, Smart Mobility, Smart Sensing, Charge with Data, GHG Offsetting and new resource saving actions. The first of the six events had to do with the topic: “Be a ZEECO – good practice for SME to become a Zero-Emission-Company” So it started as a Zero-Emission-company and became a Zero -Emission concept with the experts from 4 continents (Asia, Europe, Africa and America) and then a Zero Emission consumer discussion with excellent results. The other events focused on e-mobility, smart services, data driven business models, energy efficiency and sustainability. Cleopa has been able to participate and contribute to these international events of the EU Greenweek for several years in a row, in which experts discuss and exchange experiences and discuss and exchange ideas on how to create a cleaner and more sustainable world. Our national and EU-funded research projects deserve special mention, some of which were presented during the events. They drive Cleopa to promote energy efficiency at all levels, reduce negative impacts on human well-being and the environment, develop new more sustainable business models and influence policy. All of our active research projects can be found here.