Featured Experts

A resource forĀ 
the news media

Our strength is our people. With nationally and internationally recognized scientists and engineers, we advance scientific knowledge and address challenges in sustainable energy, national security, and more.

The PNNL experts found here have experience providing context to help you explain science and technology to the public.

To arrange an interview with a PNNL expert, contact theĀ PNNL News & Media team.

59 results found
CHIEF SCIENTIST AND GROUP LEADER, DATA SCIENCES AND MACHINE INTELLIGENCE GROUP

Mahantesh Halappanavar, PhD

Areas of Expertise: Scalable Graph Analytics, Artificial Intelligence, Machine Learning, High-Performance Computing, Exascale Computing, Combinatorial Scientific Computing
CHIEF SCIENTIST AND TEAM LEADER, SEPARATIONS MATERIALS

David J. Heldebrant, PhD

Areas of Expertise: Green Chemistry, Carbon Capture, Carbon Dioxide Conversion, Ionic Liquids, Catalysis
LABORATORY FELLOW; SCIENTIST EMERITUS

Janet Jansson, PhD

Areas of Expertise: Soil Microbiome, Permafrost, Grasslands, Genomics, Proteomics, Microbial Ecology
ENVIRONMENTAL MODELER

Dave Judi, PhD

Areas of Expertise: Climate Change Impacts, Computational Modeling, Critical Infrastructure, Emergency Management, Flood Risk, Resilience, Surface Water Modeling, Water Distribution, Water Security