STOMP is a suite of numerical simulators for solving problems involving coupled flow and transport processes in the subsurface. The suite of STOMP simulators is distinguished by application areas and solved mathematical equations.

The Institute for Quantum Science brings together PNNL's expertise to develop the science, tools, and workflows needed to operate quantum systems as scientific instruments for DOE mission science.

PNNL develops training, exercises, and assessments to prepare and equip border security officers to detect, identify, and interdict the illicit movements of materials, commodities, and components associated with WMD.