Fellow in Energy and Sustainability | CES Deputy Director
This is Part 2 of our deep dive into the world of advanced recycling. In this episode, Rachel Meidl continues her conversation with Marco Castaldi, professor of chemical engineering at the City College of New York, to examine the science and policy landscape shaping the future of plastic waste management.
They unpack the major categories of advanced recycling and explore why these technologies are often misunderstood or mischaracterized. This episode looks at what it will take to scale advanced recycling responsibly and why nuanced, science-based decisions are critical for building public trust and resilient systems.
This conversation was recorded on July 7, 2025.
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