Cross-Cutting Symposia at Extraction 2025

November 16–22, 2025 • Sheraton Grand at Wild Horse Pass
Phoenix, Arizona, USA

Organizing Committee

Industry 4.0

Chair: Sohail Nazari, Andritz
Co-Chair: Allie Anderson, Gopher Resources

Recycling and the Circular Economy

Chair: Jessica Durham Macholz, Argonne National Laboratory
Co-Chair: Jeffrey Spangenberger, Argonne National Laboratory

Strategies for Decarbonization

Chair: Nwike Iloeje, Argonne National Laboratory
Co-Chairs: Marc Duchesne, Natural Resource Canada, and Victoria Gosteva, ES Consulting LLC

Responsible Mining/Processing

Chair: Christina Meskers, SINTEF
Co-Chairs: Sally Innis, Open Minerals, and Ehsan Vahidi, University of Nevada

Economics and Markets

Chair: Rod Eggert, Colorado School of Mines
Co-Chair: To Be Announced