Are Circular Plastics Ready for the Mainstream?

Circular plastics have moved beyond pilot projects. Today, companies are investing in mechanical recycling, chemical recycling, renewable feedstocks, and even CO₂-based materials. But are these solutions ready to scale—and what will it take to make them mainstream? In this episode, we sit down with Stephan Roest, Head of Circular Economy Business Development at Borouge International. Having spent many years at Borealis, Stephan brings a unique perspective on how the plastics industry is evolving—from linear production towards truly circular value chains. Together, we discuss: What it takes to scale circular plastics The roles of mechanical and chemical recycling Renewable and alternative carbon feedstocks Why collaboration across the value chain is essential How regulation, innovation, and market demand are shaping the industry's future This is an insightful conversation about the opportunities (and the challenges) of making circular plastics part of the mainstream. 🎧 Listen now on Spotify or Apple Podcasts!