The nexus between alternatives assessment and green chemistry: supporting the development and adoption of safer chemicals
Published in Green Chemistry Letters and Reviews, 2021
Joel A. Tickner, Rachel V. Simon, Molly Jacobs, Lindsey D. Pollard, Saskia K. van Bergen
Similarly, in the field of alternatives assessment, practical application of alternatives, including technical feasibility, are often-overlooked components (3). The Massachusetts Toxics Use Reduction Institute, which works with Massachusetts companies to evaluate and support adoption of safer chemistries, has found that overcoming technical barriers in collaboration with companies is critical to the successful adoption of safer alternatives (95, 96). Alternatives assessment provides a framework to systematically consider performance, technical feasibility, economic considerations (such as reformulation and scalability), and potential trade-offs in adoption (e.g. changes to manufacturing processes or working conditions) of a safer option. Additionally, by starting the analysis with a specific chemical of concern in a specific application, alternatives assessment sets the baseline for improvements against the incumbent option, providing refined parameters for function and toxicity.