PHAs (Polyhydroxyalkanoates) are a family of biodegradable polymers produced by microorganisms as energy reserves, much like how animals store fat. They are increasingly seen as a sustainable alternative to petroleum-based plastics, with applications in packaging, healthcare, automotive, textiles, and more. Viss is at the forefront of this shift, creating biodegradable plastics that bring circular economy principles into real-world products.

This momentum will be highlighted at the 4th PHA World Congress, taking place in Düsseldorf from 2–4 September 2025. Organized by Renewable Carbon Magazine in collaboration with GO!PHA, the hybrid event will bring together scientists, industry leaders, and policymakers to discuss progress and opportunities in the PHA sector.

Viss will be in the spotlight on 2 September, when Cristina Muro, from CETEC, will present the project during the pitch session. Her talk will underline how Viss is tackling the challenges of scaling bioplastics while opening new possibilities for sustainable materials.

The congress program will cover the entire PHA value chain – from raw materials and manufacturing to applications and end-of-life solutions – shedding light on the progress and hurdles that shape this emerging field.

For Viss, it is a key platform to demonstrate how innovation in biodegradable plastics can drive change across industries and contribute to a more sustainable future.

Register here

Find the agenda here

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PUBLICATION DATE: Sep 1, 2025