Rebecca Kreuzer

Rebecca Kreuzer is an advisor in the Earth Systems Science Division, applying her expertise to consent-based siting, and other environmental assessment projects. Prior to joining Pacific Northwest National Laboratory in 2021, Kreuzer worked as an environmental consultant within the private sector. This included serving as a senior environmental geochemist and geologist where she designed, authored, and supported numerous environmental investigation proposals, work plans, and technical reports.

Kreuzer brings experience supporting the design and implementation of a variety of environmental investigations, including (but not limited to): NORM/TENORM (naturally occurring radioactive material/technically enhanced naturally occurring radioactive material) delineations and environmental investigations at abandoned uranium mine sites within the Navajo Nation, leakage studies of underground natural gas storage areas, uranium mobility/fate and transport assessments, and dam seepage and integrity studies. She also has been a noble gas, tritium, and stable isotope subject matter expert to identify or fingerprint contaminant sources and trace their migration in a variety of surface or subsurface environments.