2025 RemPlex Global Summit Awards
Thank you for attending the 2025 RemPlex Global Summit on Environmental Remediation held at Pacific Northwest National Laboratory (PNNL) on November 4-6, 2025. This page includes the best presentation and poster awards, and the most up-to-date post-event information.
Best Presentation Awards
![]() | R. Amzi JeffsPacific Northwest National Laboratory Technical Session 1: Advancing Subsurface Characterization and Monitoring Solutions "A Lightweight, Flexible, Multitask AI Pipeline for Geophysical Inversion" Coauthors: Piyoosh Jaysaval and Fred Day-Lewis (PNNL) |
![]() | Jo-Anne WakemCanadian Nuclear Laboratories Technical Session 2: Rethinking Remediation from Sustainability and Circularity Perspectives Embedding Sustainability, Resilience, and Circularity into Environmental Site Assessment and Remediation at Canadian Nuclear Laboratories |
![]() | Sean SandborghNewport News Nuclear BWXT-Los Alamos, LLC (N3B-Los Alamos) Technical Session 3: Data Management as a Foundation for Environmental Decision-Making Environmental Data Management at Los Alamos National Laboratory Coauthors: William Donaldson, John P. Garrett, Angelica Maestas, Paul Mark, Jen Patureau, Helen Westbrook, and Corey White (N3B-Los Alamos) |
![]() | Corey WallaceRSI EnTech, LLC Technical Session 4: Modeling for Risk Evaluation and Remedy Design From Realizations to Relevance: Ensemble Refinement and Composite Plume Mapping for Contaminant Fate and Transport Modeling |
![]() | Daniel KaplanSavannah River Ecology Laboratory, University of Georgia Technical Session 5: Resilience Planning and Long-Term Stewardship Uranium Remobilization from a Riparian Wetland: Implications on Long-Term Stewardship and Extreme Rain Events Coauthors: Karah M. Greene and Wei Xing (University of Georgia); Arelis M. Rivera-Giboyeaux Savannah River National Laboratory; Peng Lin (University of Georgia) |
![]() | Keith TaylerOffice of the Supervising Scientist, Australian Government Technical Session 6: From Earth to Orbit: Autonomous Measurements and Remote Sensing Remotely Sensed Data for the Assessment of Uranium Mining Rehabilitation in Northern Australia Coauthor: Josh Koh (Office of the Supervising Scientist, Australian Government) |
![]() | Selman MujovicPurafide Technical Session 7: PFAS Progress: Evolving Science, Policy, and Solutions Plasma's Role in PFAS Remediation Coauthor: Luis Arias (Purafide) |
![]() | Joel WellsSellafield, Ltd. Technical Session 8: Revolutionizing Environmental Remediation with Artificial Intelligence Characterisation of Hydrogeological Systems Using Timeseries Analysis |
![]() | Aaron MarshallTradewind Services Technical Session 9: Achieving Remediation End States KW & KE Groundwater Remediation: KW Soil Flushing History & Rebound Test Results and KE Soil Flushing Operations Coauthor: Ellwood Glossbrenner |
![]() | Jacqueline HagerPacific Northwest National Laboratory Treating More with Less: Hybrid Ion Exchange Resins for the Remediation of Comingled Groundwater Contaminants Coauthors: Sarah Saslow, Carolyn Pearce, Tatiana Levitskaia, Rachel Anguish, Elsa Cordova, Kelly Rue, Nancy Escobedo, Mark Bowden, Daria Boglaienko, Nabajit Lahiri, Mark Engelhard, Emily Nienhuis-Marcial, Jose Marcial, Mariah Doughman, Alex Kugler, and Suraj Pochampally (PNNL); Larry Gottlieb (ResinTech, Inc.); Mark Carlson (Oregon State University) |
Missed the Event?
Summit video recordings can be found linked throughout the site—as are the presentation PDFs—for the opening sessions, case studies, lunch programs, and technical sessions.
What's Next?
We strive to host the RemPlex Global Summit every two years. Stay connected with upcoming seminars and events by signing up for the RemPlex newsletter here.









