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Energy Secretary Rick Perry visits PNNL

Tour stops included one-of-a-kind laboratories

Researchers discussed scientific advancements that address national priorities:

Energy Secretary Rick Perry speaks to PNNL staff

Meet our experts

Scientific leaders in energy, environment, national security and fundamental science discussed how PNNL’s research is addressing real-world problems.

Director Steven Ashby

Director Steven Ashby manages the vision and strategic direction of PNNL.

Jud Virden

Jud Virden is the Associate Laboratory Director for PNNL's Energy and Environment Directorate.

Tony Peurrung

Tony Peurrung is the Associate Laboratory Director for the National Security Directorate.

Allison Campbel

Allison Campbell is the Associate Laboratory Director for the Earth and Biological Sciences Directorate.

Chris Aardahl

Chris Aardahl is the Director for Homeland Security Programs.

Ken Cartwright

Ken Cartwright is a technologist who works in the Microscopy Group.

Ken Wagnon

Ken Wagnon is a scientist in the Mass Spectrometry Detection Group.

Bob Runkle

Bob Runkle is the Chief Science and Technology officer for the National Security Directorate.

Tammy Taylor

Tammy Taylor is the Chief Operating Officer for the National Security Directorate.

Doug McMakin

Doug McMakin is an expert in millimeter wave technology.

Karl Mueller

Karl Mueller is the Chief Science and Technology Officer for the Physical & Computational Sciences Directorate.

James Stegen

James Stegen is an expert in microbiology.

Tom Wietsma

Tom Wietsma is a scientist who specializes in environmental dynamics & simulations.

Ilke Arslan

Ilke Arslan is an expert in catalysis science.

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