The environmental impact of product production and consumption is gradually receiving attention. Visualization of
carbon footprint is one of the main methods for promoting and developing sustainable products, and it is gradually
receiving widespread attention from the international community. This paper first summarizes the current research
status of carbon footprint and carbon footprint identification at home and abroad, and finally proposes a design
method and implementation approach of carbon footprint visualization service system based on the product life cycle.

Authors: Chenyang Sun, Jun Zhang.