SRNL Names New Associate Laboratory Director for Environmental and Legacy Management

November 4, 2025

AIKEN, S.C. — Savannah River National Laboratory has appointed Eric Pierce as its new associate laboratory director for environmental and legacy management.

Pierce will lead SRNL’s research and development programs supporting the Department of Energy’s Offices of Environmental Management and Legacy Management. His directorate oversees the laboratory’s work in subsurface science and environmental engineering, nuclear chemistry and waste reprocessing, and nuclear materials science and engineering.

“Eric brings a deep understanding of environmental systems and extensive experience leading multidisciplinary research,” said SRNL Director Johney Green. “His leadership will be instrumental in advancing SRNL’s mission to deliver innovative solutions that ensure environmental stewardship and national security.”

Pierce succeeds Connie Herman, who will begin an assignment with the Department of Energy after more than three decades of distinguished service at the Savannah River Site. Herman will serve as a senior advisor to the lab director during the transition, focusing on emerging applications of artificial intelligence that support the environmental management mission.

Pierce joins SRNL from Oak Ridge National Laboratory, where he served as director of the Environmental Sciences Division and led research advancing environmental remediation, energy security, and sustainable resource management.

Pierce held several leadership positions over his 15 years at ORNL including principal investigator, senior scientist, group leader, and deputy division director. He previously spent more than a decade at Pacific Northwest National Laboratory, progressing from undergraduate intern to senior research scientist.

Pierce is an experimental geochemist and has led numerous Department of Energy and Department of Defense funded programs addressing legacy contamination challenges at sites including Hanford and the Oak Ridge Reservation. He has authored more than 140 peer-reviewed publications on uranium and mercury biogeochemistry as well as mineral weathering processes.

Pierce earned his doctorate in environmental science from Tulane University and his Bachelor of Science in Environmental Science with a minor in chemistry from Alabama A&M University. He is an alumnus of the Oppenheimer Science and Energy Leadership Program and active in several professional societies, including the American Chemical Society and the Geochemical Society.

About Savannah River National Laboratory Savannah River National Laboratory is a multi-program federally funded research and development center managed and operated by Battelle Savannah River Alliance, LLC (BSRA), for the U.S. Department of Energy’s Office of Environmental Management. (www.srnl.gov)

Media contact: SRNL Media Relations