Episode
32: From Mechanical to Molecular: What ‘Advanced Recycling’ Actually Means
- Podcast
- The Energy Forum
- Published
- Jul 21, 2026
- Duration seconds
- 2745
- Processing state
not_requested
Actions
POST https://stenobird.com/v1/public/podcasts/the-energy-forum-7083503/episodes/32-from-mechanical-to-molecular-what-advanced-recycling-actually-means/transcription-requests
Idempotently request low-priority transcript generation for this episode.GET https://stenobird.com/podcast/the-energy-forum-7083503/32-from-mechanical-to-molecular-what-advanced-recycling-actually-means.md
Read the agent-friendly Markdown representation of this episode resource.
Summary
The Center for Energy Studies recently hosted its second annual sustainability summit, bringing together experts to examine sustainability challenges from a systems-level perspective. In this episode of “The Energy Forum,” Rachel A. Meidl is joined by two speakers from the summit: Marco Castaldi, professor at City College of New York and cochair of the Recycling Science Council, and Katherine Hofman, sustainability strategic initiatives manager at Eastman. Together, they unpack the growing confusion around plastics recycling, particularly the terminology and taxonomy surrounding advanced recycling. They discuss how mechanical recycling differs from advanced, molecule‑level processes; why oversimplified narratives about recycling can mislead policymakers and the public; and how clearer definitions can shape more informed regulations, investments, and waste‑reduction strategies. Featured: Dr. Marco Castaldi: http://ccny.cuny.edu/profiles/marco-castaldi. Dr. Katherine Hofman: greenseal.org/team/katherine-hofmann/. You can follow @BakerInstitute and @CES_Baker_Inst on X, Instagram, LinkedIn, and YouTube. Learn more about our data-driven, nonpartisan policy research and analysis at bakerinstitute.org.