iSEE Congress 2025:

 

A Circular Bioeconomy

as a Path to Net-Zero

 

September 25-26, 2025

Illini Union, Urbana, IL

University of Illinois Urbana-Champaign

 

#iSEECongress2025

About the Congress

 

The topic for the 2025 iSEE Congress is “A Circular Bioeconomy as a Path to Net-Zero.” A circular bioeconomy offers opportunities to innovatively use organic resources to reduce reliance on fossil fuels, support domestic agriculture, and promote economic growth while reducing environmental harm. It supports efficient, market-driven solutions in food and consumer product systems to drive innovation with the goal of increasing resource efficiency, reducing and recycling waste to reduce reliance on foreign energy, and mitigating climate change. We envision each panel covering a different facet of circularity relevant to society at large — food systems, energy systems, plastics, and carbon capture and sequestration. The panelists will highlight the current state of the research, technology, and policy in these areas while showcasing current progress and ongoing activities bringing each system closer to net-zero carbon.

 

 

Organizers

 

This year’s organizing committee includes Gal Hochman, Professor of Environmental and Resource Economics; Jeremy Guest, Levenick Professor and Director of the Levenick Center for a Climate-Smart Circular Bioeconomy; Kevin O’Brien, Director of the Illinois Sustainable Technology Center and Founding Director of the Prairie Research Institute Net-Zero Center of Excellence; Yong-Su Jin, Professor of Food Microbiology; Andrew Leakey, Professor of Plant Biology; Roland Cusick, Associate Professor of Civil & Environmental Engineering; Vijay Singh, Distinguished Professor of Bioprocessing and Director of the Integrated Bioprocessing Research Laboratory; and Becca Taylor, Assistant Professor of Agricultural & Consumer Economics.

Conference Agenda

 

THURSDAY SEPTEMBER 25 (DAY 1):

1122 NCSA (1205 W Clark St, Urbana, IL)

5:00 p.m. — Welcome and Introduction to the iSEE Congress
5:05 p.m. — Jupiter String Quartet performance of To Unpathed Waters, Undreamed Shores by Michi Wiancko
5:40 p.m. — Keynote Address and Q&A

Korneel Rabaey, Department of Biotechnology, Ghent University

Read our Q&A with Rabaey here >>>

7:00 p.m. — Dinner (by invitation)

 

FRIDAY SEPTEMBER 26 (DAY 2):

Illini Union Rooms B & C (1401 W Green St, Urbana, IL)

8:00 a.m. — Welcome and Opening Remarks

Madhu Khanna, iSEE Director
Luis F. Rodríguez, iSEE Associate Director for Education & Outreach

8:20 a.m. — Panel 1: Zero Waste Food Systems as a Mechanism to Reduce Greenhouse Gas Emissions

Focus Statement: Capturing and processing or eliminating organic waste streams has the potential to reduce greenhouse gas emissions by avoiding the degradation of materials in the environment. Further, it avoids wasteful use of resources via production and loss.
Moderator: Chloe Wardropper, Natural Resources & Environmental Sciences, University of Illinois Urbana Champaign

Panelists:

  • Yong-Su Jin, Food Science & Human Nutrition, University of Illinois Urbana-Champaign, “Precision Fermentation for the Economic and Sustainable Production of Food Ingredients”
  • Brian Roe, Agricultural, Environmental, and Development Economics, The Ohio State University, “Mitigating Consumer Food Waste”
  • Gal Hochman, Agricultural and Consumer Economics, University of Illinois Urbana-Champaign, “An Economic Perspective of the Circular Bioeconomy in the Food and Agricultural Sector”
  • Ning Ai, Urban Planning and Policy, University of Illinois Chicago, “Planning for Urban Food Recovery: Systemic Trade-Offs in Zero-Waste and Emissions Goals”

    10:00 a.m. — Panel 2: Decarbonizing Energy Systems: Technology and Policy Pathways

    Focus Statement: Extraction, processing, distribution, and use of fossil fuels has left a massive carbon footprint upon our environment. Shifting our feedstocks, practices, and uses can change this paradigm for the benefit of our society and environment.
    Moderator: Gal Hochman – Agricultural and Consumer Economics, University of Illinois Urbana-Champaign

    Panelists:

    • David Zilberman, Agricultural and Resource Economics, UC Berkeley, “The Economics of Biofuels: From Cropland to Jet Fuel—and Beyond Energy Complementarity”
    • Andrew Leakey, Plant Biology, University of Illinois Urbana-Champaign, “Breakthrough Biotechnology and Sustainability Science for the Bioeconomy”
    • Vijay Singh, Agricultural and Biological Engineering, University of Illinois Urbana-Champaign, “Catalyzing the Development of Innovative Bioprocessing Technology”
    • Alyssa Norris, Director of Sustainability, Aether Fuels

      11:45 a.m. — Buffet Lunch with 2nd Keynote Speaker and Q&A

      Introduction to the Levenick Center & 2nd Keynote Speaker by Jeremy Guest, Levenick Professor & Director, University of Illinois Urbana-Champaign
      Jim Lane, Editor & Publisher, The Daily Digest and The Circular

      1:15 p.m. — Panel 3: Envisioning a Circular Economy in Plastics: Transitioning from Fossil-based Feedstocks to Alternative Bioresources

      Focus Statement: The ubiquitous nature of plastics in today’s economy and their persistence throughout our environments makes them a target for reduction and removal. How do current policies and practices shape environmental and social externalities linked to today’s fossil fuel-based plastics? Can alternative bioresources, biomaterials, and biochemicals play in reducing reliance on oil and creating a more circular plastic economy?
      Moderator: Andrew Leakey, Plant Biology, University of Illinois Urbana-Champaign

      Panelists:

      • Becca Taylor, Agricultural and Consumer Economics, University of Illinois Urbana-Champaign, “How Economic Policy can Drive Consumer Behavior Away from Single-use Plastics”
      • Yuanhui Zhang, Agricultural, Consumer and Environmental Sciences, University of Illinois Urbana-Champaign, “Sustainable Aviation Fuel (SAF) Production via Hydrothermal Liquefaction Pathway”
      • Erin Webb, Circular Bioeconomy Systems Convergent Research Initiative, Oak Ridge National Laboratory, “Advancing Circular Bioeconomy Systems: A Southeast Regional Testbed”
      • Jeremy Guest, Levenick Professor & Director, University of Illinois Urbana-Champaign, “Prioritizing R&D for a transition to bio-derived materials”

      2:45 p.m. — Panel 4: Carbon Reduction Strategies for a Net Zero Economy

      Focus Statement: Climate change may be best addressed by focusing on the most demonstrable symptom of the problem — carbon dioxide and other greenhouse gasses in the atmosphere. Can they be removed and stored permanently? Where can they be stored? Or can excess greenhouse gasses be captured and used to create other products?
      Moderator: R.D. Cusick, Civil and Environmental Engineering, University of Illinois Urbana-Champaign

      Panelists:

        • Emily Heaton, Crop Sciences, University of Illinois Urbana-Champaign, “Expanded Growth of Perennial Grasses can Help Soak Up Carbon”
        • Michael Köpke, LanzaTech, “Stepping On The Gas: Innovating For A Circular Carbon Economy”
        • Steve Lewis, Vice President Technology and Innovation, POET, “Strategies to achieve Zero-Carbon Bioproducts”
        • Puneet Dwivedi, Professor & Hilliard Endowed Chair in Sustainable Forestry, Clemson University

        4:15 p.m. — Wrap-up
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