Dr. Alexandra V. Michailidou is a senior researcher at Sustainability Engineering Laboratory of the Mechanical Engineering Department of Aristotle University of Thessaloniki. She graduated in 2009 from the Department of Mechanical Engineering. In 2017, she received her Ph.D. from the same department. She was also a visiting professor in MSc Environmental Management and Sustainability at International Hellenic University. Since 2010, she has been involved in European- and Greek-funded research and innovation projects focusing on environmental engineering, environmental protection, sustainable development, and the circular economy in agriculture.