Integrating Life Cycle Assessment and Eco-design Strategies for a Sustainable Production of Bio-based Plastics

Abstract

In order to design and develop a sustainable bio-based plastic product right from its development phase, it is necessary to analyse and interpret the direct and indirect environmental impacts along the life cycle of the product system through life cycle thinking. Eco-design is a well-established approach in designing products with the consideration and integration of the environmental impacts of the product system, and Life Cycle Assessment (LCA) is a standardized methodology to quantify and analyse the environmental impacts of the product system along the production chain. This paper identifies the practical needs for integrating LCA and eco-design strategies into the production of bio-based plastic products, taking a bio-based computer mouse body made of Poly Lactic Acid (PLA) as a case study.