←Announcements29 September 2021ATMOsphere Europe Summit 2021TRAINING PANEL Experts will talk about the offer of natural refrigerants-based training opportunities. Michael Kauffeld, Professor, Karlsruhe University of Applied Sciences Armin Hafner, Prof. Dr.-Ing. Refrigeration Technology, Norwegian University of Science and Technology Joachim Schadt, General Manager, Secon Thomas Bartmann, Sales Director – Member of the Executive Board, Efficient Energy Related eventATMOsphere Europe Summit 2021Online · Worldwide28–29 September 2021View recap