Paolo Liberati graduated in energy engineering from the Polytechnic University of Milan in 2012. He started immediately working at Recuperator, dealing with management of the software selection product, starting from data analysis, followed by the development of the mathematical model to calculate heat exchanger performance, and ending with the final release of the program to customers and software houses. Over the years, he has held the role of liaison between the sales, technical and R&D departments, promoting solutions that meet the company’s goals, developing prototypes and supporting the industrialisation of new products. He has also held the role of customer technical consultant, for the development of new solutions designed around air-to-air heat exchangers, including to increase cooling capacity in HVAC systems. In 2016, Paolo joined the group of European experts for the revision of standard EN308 “Test procedures for establishing performance of air to air heat recovery components”.