Carbon footprint evaluation of cellulosic fiber textile and garment

Abstract

Cellulosic fibers hold a significant role in the textile industry, pivotal in advancing sustainable development and environmental conservation. This research reviews the carbon footprint assessment of cellulosic fiber textiles and garments, analyzing their carbon sequestration effects. The results indicate that understanding the carbon transfer and release pathways of cellulosic fiber products enhances the accuracy of carbon sequestration assessments. Quantitative analysis identifies carbon emission distribution and key processes across various life cycle stages. Among cellulosic fibers, viscose fiber production has the highest global warming potential (GWP), while hemp and lyocell fiber production exhibit lower GWPs. The study highlights that greenhouse gas emissions during fiber acquisition, spinning, and dyeing stages are substantial and require further attention and optimization. These findings can guide green design, production, and sustainable consumption of cellulosic fiber textile and apparel products.