Συντάχθηκε 12-10-2026 13:15
Τόπος: Κ2 - Κτίριο ΧΗΜΗΠΕΡ
Σύνδεσμος τηλεδιάσκεψης
Έναρξη: 14/10/2026 19:00
Λήξη: 14/10/2026 21:00
ANNOUNCEMENT OF PRESENTATION OF POSTGRADUATE THESIS
(for the website)
First Name/Surname: Maria Vamvakia
Student Identification Number: 2023057606
Date: Wednesday 14 October 2026
Time: 19:00
Room / Zoom Link: https://tuc-gr.zoom.us/j/98070458676?pwd=hS7936KWZI84MHcBXm6abjBx4rD5KY.1
Title: “Understanding bioplastics adoption in Greece using survey data and policy analysis”
Supervisor: A. Giannis
Three-member committee:
1. A. Giannis
2. T. Daras
3. M. Fountoulakis
Abstract:
The increasing environmental concerns of using conventional petroleum-based plastics have intensified interest in sustainable alternatives such as bioplastics. As the European Union advances circular economy policies and measures to reduce plastic pollution, understanding public perceptions and acceptance of bioplastics become increasingly important for effective policy implementation. This study investigates the adoption of bioplastics in Greece by combining policy analysis with survey-based research on citizen awareness, attitudes, and behaviors. The research examines the European and Greek legislative framework governing bioplastics, including the Single-Use Plastics Directive (EU) 2019/904, EN 13432:2000, and the Packaging and Packaging Waste Regulation (PPWR). In parallel, an online questionnaire was distributed to citizens across Greece, collecting 203 valid responses. The data were analyzed using IBM SPSS Statistics through frequency analysis and cross-tabulation techniques to identify relationships between demographic characteristics and perceptions of bioplastics. The findings indicate that while awareness of the term “bioplastics” is relatively widespread, significant misconceptions remain regarding their composition, biodegradability, and proper disposal methods. Respondents generally expressed positive attitudes toward bioplastics and recognized their environmental benefits, however, barriers such as higher costs, limited public awareness, insufficient composting infrastructure, and regulatory uncertainties were identified as important obstacles to wider adoption. Statistical analysis revealed that demographic factors, particularly age and educational level, influence perceptions and attitudes toward bioplastics. The study concludes that successful bioplastics adoption in Greece requires a comprehensive approach that combines clear legislation, standardized labeling, public education, improved waste-management infrastructure, and targeted policy incentives. The findings contribute to understanding the social dimensions of sustainable material transitions and provide recommendations for policymakers, waste-management authorities, and other stakeholders seeking to support the integration of bioplastics within a circular economy framework.
