Breakthrough textile materials have received new funding as the Bezos Earth Fund has announced $34 million in grants for bacterial fibres, spider-silk-inspired biodegradable materials, coloured cotton and cotton seedbank restoration. The grants support research intended to develop next-generation materials that look and feel like rayon, silk and cotton while improving cost, performance and environmental attributes across fashion and textile supply chains.
- Columbia University will receive $11.5 million to develop a bacteria-grown textile fibre with the Fashion Institute of Technology, using agricultural waste as feedstock.
- UC Berkeley will be awarded $10 million to produce a high-performance biodegradable fibre inspired by spider silk, with Stanford University and Caltech scientists.
- Clemson University will receive $11 million to develop cotton varieties with built-in colour, enhanced performance and improved resilience with University of Georgia scientists.
- The new grants include $1.5 million for The Cotton Foundation to restore the world’s most diverse, publicly accessible, non-GMO cotton seedbank.
THE FUNDING PUSH: The Bezos Earth Fund has expanded its sustainable fashion work through $34 million in grants aimed at material innovation for the fashion and textile industry. The funding has been directed towards research and development of next-generation materials designed to resemble current rayon, silk and cotton, while improving cost, performance and environmental attributes for future clothing and fabric use.
- The awards combine university-led fibre research with cotton genetic-resource protection, linking laboratory material development with longer-term natural-fibre resilience.
- The funding has been positioned as part of the Bezos Earth Fund’s mission to support solutions benefiting the planet, people and communities.
- The announcement has said the materials are intended to improve upon conventional fabrics while retaining the feel and usability expected across fashion markets.
THE FOOTPRINT CASE: Fabrics have been identified as the main impact opportunity within fashion, placing the materials and manufacturing behind clothes at the centre of the environmental challenge. The announcement states that this part of the industry is responsible for roughly 80 per cent of fashion’s footprint, covering greenhouse gas emissions, water use and pollution, and landfill waste across supply chains.
- The announcement has framed material reinvention as the route through which textile science can address climate, nature, people and community priorities.
- The Bezos Earth Fund has said sustainable clothing choices need to become easy, widely available and ultimately better for the planet and people.
- The funding also supports LCIA work intended to bring scientific rigour and transparency to textile environmental and social impact assessment.
- Industry research estimates 92 million tonnes of textile waste are generated worldwide yearly, with annual volumes expected to reach 134 million tonnes by 2030.
THE FUNDED WORK: The funded work has been divided between university-led material development and cotton genetic-resource protection, with each project addressing a different route to lower-impact fibres. The research spans bacteria-fed agricultural waste, biodegradable protein-based fibre, cotton biology and seedbank restoration, linking laboratory science with the practical goal of producing materials that can compete with established textile inputs at scale.
- Columbia University’s project with FIT will grow fibre from bacteria fed on agricultural waste, targeting strength, flexibility, softness, breathability, biodegradability and reduced microplastic proliferation.
- UC Berkeley’s project is framed around a “waste to weave” process using proteins from compost and industrial waste as fibre building blocks.
- Clemson University’s approach moves colour, performance and resilience upstream into cotton biology rather than relying only on later textile processing.
- UC Berkeley validation will include six or more months of stability testing and at least 50 wash cycles to confirm durability.
THE SCALE QUESTION: The announcement has argued that material adoption depends on commercial and operational fit as much as scientific novelty across production systems. It says designers require materials that are attractive and high performing, retailers need dependable quality at workable prices, and manufacturers need inputs that can be integrated into existing equipment and infrastructure over time as research moves towards industry use.
- The funding rationale links laboratory progress with the need for scale-ready materials that can move through established supply chains within industry operations.
- The Bezos Earth Fund has said science and engineering investment can push performance upward while bringing price premiums downward across material development.
- UC Berkeley researchers will use nanomaterial synthesis, AI and machine-learning models to map protein sequence features to desired material performance.
THE PROGRAMME ARC: The grants have followed the Bezos Earth Fund’s 2025 partnership with the Council of Fashion Designers of America through the Next Thread Initiative. That $6.25 million grant has supported independent designers focused on sustainability and scholarships for students pursuing sustainable design, placing material research beside wider design-sector and education support.
- The earlier CFDA partnership has provided awards to independent fashion designers working on sustainability through the Next Thread Initiative grant programme.
- Scholarships under the initiative have supported students pursuing sustainable design, linking fashion education with the fund’s wider sector intervention strategy.
- The latest grants extend the programme from designer and student support into research-led material development for fashion and textile systems.
WHAT THEY SAID
Fashion has always inspired me. The craft, the creativity, the way it connects to culture. So when I started asking questions about how clothes are actually made, I couldn’t stop. The science happening right now is incredible.
— Lauren Sánchez Bezos
Vice Chair
Bezos Earth Fund
At the Bezos Earth Fund we’re constantly looking for groundbreaking new solutions at the intersection of climate, nature, people, and communities to ensure we’re protecting and restoring the world we love. We believe sustainable fashion is part of that mission by making sustainable clothing choices easy, widely available, and ultimately better for the planet and for people.
— Tom Taylor
President and CEO
Bezos Earth Fund
Our work is built on a passion to create better materials and reduce microplastics in textiles from the start of the process, and this multi-faceted project has incredible potential for the future of fashion.
— Ting Xu
Professor, Department of Materials Science and Engineering and Department of Chemistry
University of California, Berkeley
This work fundamentally focuses on how we grow fibers that can be inherently better for the planet by moving color, performance, and resilience upstream into the biology of cotton itself.
— Dr Christopher Saski
Clemson University
Clemson University
This investment from the Bezos Earth Fund comes at a critical moment to protect one of agriculture’s most valuable genetic resources. By strengthening the foundation of cotton genetics, we can advance more resilient, sustainable natural fibers — offering safe, scalable alternatives to synthetic materials.
— Dr Chad Brewer
Executive Director
Cotton Foundation
