Life Cycle Assessment of Organic Solar Cells: Structure, Analytical Framework, and Future Product Concepts

Organic photovoltaic (OPV) technology, namely, organic solar cells (OSCs), have garnered attention as a sustainable and adaptable substitute for traditional silicon-based solar panels. Their lightweight construction, adaptability with various substrates, and capacity for low-energy production techniques make them formidable contenders for sustainable energy applications. Nonetheless, due to the swift advancement of OPV technology, there is increasing apprehension that existing life cycle assessment (LCA) studies may inadequately reflect their environmental consequences. This review aggregates and assesses LCA research to ascertain the extent to which existing studies accurately represent the genuine sustainability of OPVs. This paper conducts a comprehensive analysis of materials, manufacturing processes, device architecture, and end-of-life pathways, identifying methodological deficiencies, emphasizing critical environmental performance metrics, and examining how conceptual product design can improve environmental results. The results highlight the necessity for standardized, transparent LCA frameworks adapted to the changing OPV landscape.

KISKIRA Kiriaki;  KALKANIS Konstantinos;  COELHO Fernando;  PLAKANTONAKI Sofia;  D’ONOFRIO Christian;  PSOMOPOULOS Constantinos S.;  PRINIOTAKIS Georgios;  IOANNIDIS George C.; 

2025-06-16

MDPI

JRC142285

2079-9292 (online),   

https://www.mdpi.com/2079-9292/14/12/2426,    https://publications.jrc.ec.europa.eu/repository/handle/JRC142285,   

10.3390/electronics14122426 (online),