Elpida Ferentinou is an external collaborator of the Waste Management Laboratory of the University of the Aegean. She owns a Bachelor’s degree in Environmental Studies from University of the Aegean in Greece since 2018 and is currently doing her MSc in Environmental, Disasters and Crises Management Strategies from the National and Kapodistrian University of Athens. She participated in the organizing team of the 17th International Conference on Environmental Science and Technology (CEST2021). She was also involved in "3D Printing technology aims students understanding maths and recycling procedure (3D ReMath)" Funded by: European programme Erasmus+, through the Greek State Scholarship Foundation and dealt with the intellectual output O4: Three curricula for recycling. Her current activity includes the administrative management of the "Center for Sustainable and Circular Bioeconomy" which is financed by the Operational Program "North Aegean 2014-2020", co-financed by the European Regional Development Fund (ERDF).