Supporting information for the article: Vea, E.B., Fabbri, S., Spierling, S., Owsianiak, M., 2021. Inclusion of multiple climate tipping as a new impact category in life cycle assessment of polyhydroxyalkanoate (PHA)-based plastics. Sci. Total Environ. 788, 147544. It contains: Details of literature review, data underlying LCA model, details of life cycle impact assessment, and additional results (pdf file), and Simpro model processes (xlsx file). To open the files, use Adobe Acrobat and Microsoft Excel.