The fashion industry accounts for 10% of global carbon emissions annually, making it a key target for reducing human carbon footprint. Using thredUP’s fashion footprint calculator can help estimate personal impact, while opting for sustainable clothing brands and fabrics can minimize environmental harm.
Natural fibers like cotton, silk, and wool have varying impacts on the environment. Cotton, despite its drawbacks, can be sourced sustainably by choosing domestically produced organic options. Silk production, though energy-intensive, may have carbon-positive aspects. Certified wool is a good choice for those avoiding synthetic fabrics.
Good
Cotton
Cotton production is resource-intensive, but organic options can mitigate environmental harm. Silk requires careful sourcing to ensure ethical and sustainable practices. Wool, while having a higher carbon footprint, is easily recyclable and biodegradable.
Better
Cellulosic Fibers
Rayon, despite its toxic manufacturing process, can be a better choice than cotton due to lower impacts on land use and dyeing. Certain types of rayon, like Tencel, are more sustainable. Bast fibers such as hemp and linen offer eco-friendly alternatives.
Best
New materials like kelp-based fabrics show promise for sustainable fashion. While bamboo and other emerging textiles may offer sustainability benefits, focus on buying fewer clothes and opting for natural, organic fibers for the best environmental impact.
