The world’s most climate-positive textile recycling technology

A fungi-based biotech that breaks down textiles faster than any other method — from natural to synthetic fibers like polyester.

Recycling as a Service (RaaS) for cities and textile producers.

A global crisis that’s only getting bigger

Around 92 million tons of textile waste are generated annually — roughly a garbage truck of clothes every second — yet only about 12–15 % of this material is recycled. Synthetic fibres like polyester can linger in landfills for centuries, shedding microplastics and toxic dyes into soil and water.

Tons of textile waste
0 mln

NOW

Fungi-powered biotech that makes a difference

Myco Renew delivers Recycling as a Service (RaaS) using fungi consortia that break down textiles in weeks, not centuries:

natural fibers (cotton, wool)

semi-synthetic (viscose)

synthetic (polyester)

A scalable alternative to landfill and incineration — tailored for cities and textile manufacturers.

We’ve discovered specialized consortia of filamentous fungi that can:

  • Decompose natural fabrics (cotton, wool, silk) 
  • Break down semi-synthetic materials (viscose, rayon) 
  • Convert synthetic textiles (polyester, nylon) into eco-neutral building blocks 

After biodegradation, we transform the by-products into: 

  • Eco-bricks for the construction industry 
  • Eco-leather and breathable, bamboo-like textiles for fashion 

Our Breakthrough

TRL4: First bioreactor built & validated

Our technology has reached Technology Readiness Level (TRL) 4 following the construction of our first test bioreactor. In the “T-shirt” pilot, mayors from 6 cities provided real polyester sportswear for testing — and our scientific team, led by Prof. Katarzyna Turnau, identified fungi consortia capable of degrading even polyester. This was genuine R&D, not PR.

World-Class Team

Scientific & leadership strength behind Myco Renew

  • Prof. Katarzyna Turnau, Co-founder, Chief Science Officer & Board Member — ranked in the top 2 % of global scientists (Stanford analytics).
  • Advisory Board — experienced MIT deeptech expert with international research credentials.
  • CTO – Norbert Izdebski— built modular wastewater treatment systems with nanobubble technology.
  • Tomasz Mierzwa, CEO — deep-tech C-level experience from B+R to presenting at global trade shows; former director in an industry body representing 100+ VC funds.

Traction & Milestones

1st Place

Carpathian Startup Fest (Idea Challenge)

Pilot programs

launched with European cities: residents donate single garments for fungal-powered testing

1st place

ING ESG Grant Competition
(400k PLN Prize)

EUIPO trademark

MYCO RENEW protected across the European Union (registered January 11, 2026).

Get Involved

Fashion brands

Test your fabrics for natural fungal biodegradability and champion circular fashion.
fashion@mycorenew.com