SciTransfer
THREADING-CO2 · Project

Converting CO2 Waste into Sustainable Polyester for the Textile Industry

manufacturingTestedTRL 6

Imagine taking the pollution coming out of factory chimneys and turning it into a thread for clothes. Instead of using oil to make polyester, this process uses captured carbon dioxide and renewable energy. It's like recycling air into fabric, making the clothes we wear much kinder to the planet.

By the numbers
70%
reduction in PET-production GHG emissions
52%
PET share of global fiber market
110 Mmt
fibres manufactured in 2020
10%
textile industry contribution to global GHG emissions
The business problem

What needed solving

The textile industry relies on petrochemicals for 52% of its fiber market (PET), contributing to 10% of global GHG emissions. There is a critical lack of industrial-scale alternatives to virgin PET that do not rely on fossil fuels.

The solution

What was built

A pilot production line in Antwerp including a scaled-up electrolyzer (200 cm²), specialized catalysts for carbonylation, and detailed process flow and piping diagrams.

Audience

Who needs this

Synthetic textile manufacturersSustainable fashion brandsAutomotive interior suppliersSportswear equipment producersCarbon capture and utilization firms
Business applications

Who can put this to work

Fashion & Apparel
enterprise
Target: Clothing Brand

If you are a clothing brand dealing with high carbon footprints from synthetic fabrics — this project developed a way to produce PET textiles from CO2 waste that reduces GHG emissions by 70%. This allows you to offer high-quality garments with identical characteristics to conventional polyester.

Automotive
mid-size
Target: Car Interior Manufacturer

If you are a car interior manufacturer dealing with strict sustainability mandates for cabin plastics — this project developed a CO2-based PET production method. It provides a sustainable alternative to petrochemical sources for automotive textiles.

Sportswear
any
Target: Performance Gear Producer

If you are a performance gear producer dealing with the environmental impact of virgin PET — this project developed a first-of-its-kind technology to valorise CO2 waste streams. You can produce sports textiles that maintain the same quality as fuel-based PET while cutting emissions by 70%.

Frequently asked

Quick answers

What is the industrial scale of this technology?

The project aims to demonstrate the technology at an industrial scale (TRL 7). Currently, work is focused on a pilot line in Antwerp to move from TRL 5 to 6 by the end of 2024.

How does this affect the cost and price of PET?

Based on available project data, the project has conducted technical-economic studies to ensure the resulting textiles are commercially viable, though specific price points are not disclosed.

What are the IP and licensing opportunities?

The project is developing a first-of-its-kind technology for CO2 valorisation. Specific licensing terms are not mentioned, but the goal is to create a EU-based value chain.

How does this integrate with existing textile manufacturing?

The resulting CO2-based textiles are designed to have identical characteristics as conventional fuel-based PET, meaning they can be integrated into existing clothing, automotive, and sports industry lines.

What is the timeline for full deployment?

The project period runs from 2023-01-01 to 2027-06-30, with the pilot line scale-up expected to reach TRL 6 by the end of 2024.

Consortium

Who built it

The consortium is heavily industry-driven with a 54% industry ratio, comprising 13 partners across 7 European countries. With 7 industrial partners and 5 SMEs, the project is well-positioned for commercial transition, balancing academic research (2 universities, 3 research centers) with practical manufacturing expertise.

How to reach the team

Contact FAIRBRICS SAS in France for partnership and licensing inquiries.

Next steps

Talk to the team behind this work.

Contact us to explore how to integrate CO2-based PET into your supply chain.

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