Carbios demonstrates industrial-scale recycled polyester T-shirt production, advancing circular textile manufacturing
Executive summary: Carbios and the Fiber-to-Fiber Consortium validated the industrial-scale production of recycled polyester T-shirts made from complex plastic and textile waste on European manufacturing lines. The achievement proves that enzymatic recycling can process mixed waste streams at scale, offering a pathway to lower‑carbon polyester for the apparel sector and supporting EU circular‑economy goals.
Who is involved: Carbios (Euronext Growth Paris: ALCRB), the Fiber-to-Fiber Consortium, and unspecified European industrial manufacturing partners.
Likely next: Carbios may seek commercial partnerships to launch volume production, while brands evaluate the recycled polyester for integration into their product lines.
On September 29, 2026, Carbios announced that, together with the Fiber-to-Fiber Consortium, it has successfully produced high-quality recycled polyester T-shirts from complex plastic and textile waste on European industrial lines. The validation shows that the company's enzymatic recycling technology can handle mixed waste streams at scale, a step toward commercializing closed-loop polyester fibers. This development could reduce reliance on virgin PET and help apparel brands meet recycled‑content targets. No financial or partnership details were disclosed in the release.
What's next — scenarios
Base: Limited commercial partnerships, modest scale‑up (50%)
Carbios secures a few pilot supply deals with mid‑size apparel firms, producing under 10,000 tonnes of recycled polyester per year.
- Signing of a supply agreement by Q1 2027
- Completion of a 5,000‑tonne pilot line by mid‑2027
Upside: Major brand adoption and rapid capacity expansion (30%)
Carbios signs multi‑year contracts with large fashion houses, scaling to over 50,000 tonnes/year by 2028.
- Announcement of a partnership with a global brand by Q3 2027
- EU recycled‑content mandate for textiles taking effect 2028
Downside: Technical or regulatory delays limit uptake (20%)
Production remains at validation scale, with limited market adoption and reliance on niche markets.
- Failure to meet enzymatic yield targets in 2027
- New EU restrictions on genetically modified enzymes introduced 2027
Timeline
- — Carbios and the Fiber-to-Fiber Consortium successfully validate the industrial-scale production of recycled polyester T-shirts made from complex plastic and textile waste. (GlobeNewswire)
Analysis — what this means
Sectors affected
- Recycled polyester textile manufacturing
- Apparel and fashion
- Plastic waste recycling