February 21, 2018
Staff Accomplishment

Sue Clark to Help Evaluate DOE's Environmental Cleanup Technology Development

Internationally renowned nuclear scientist serving on National Academies of Sciences, Engineering, and Medicine committee


Sue Clark

Sue Clark, an internationally known leader in the nuclear sciences, has been appointed to a National Academies of Sciences, Engineering, and Medicine (NASEM) committee to evaluate the U.S. Department of Energy’s cleanup technology development efforts.

Clark serves as Chief Science and Technology Office for Energy and Environment research at PNNL. She joins 11 fellow experts on the “Independent Assessment of Science and Technology for the Department of Energy’s Defense Environmental Cleanup Program(Offsite link)” committee through the NASEM Nuclear and Radiation Studies Board.

“Finding innovative ways to accelerate remediation and reduce the costs of high-level radioactive waste at Hanford and other locations will serve the state of Washington and the American public,” Clark said. “This committee will assess the science and technology that supports this important DOE mission.”

Over the course of 18 months, the committee is focusing on technology development efforts within DOE’s Office of Environmental Management (DOE-EM). Specifically, the National Academies committee will:

The committee’s work will produce a report that contains findings and recommendations for DOE-EM to consider.

About Clark

Clark is a Battelle Fellow and the Chief Scientist and Technology Officer for Energy and Environment research at PNNL. She also is a Regents Distinguished Professor of Chemistry with tenure at Washington State University. Clark leads research efforts focused on the chemistry and chemical engineering of processing nuclear materials—including DOE’s Energy Frontier Research Center on Interfacial Dynamics in Radioactive Environments and Materials (IDREAM(Offsite link)). Her current research areas include chemistry of radioactive waste systems, environmental chemistry, actinide separations, and radioanalytical chemistry. She served on the National Academies’ Nuclear and Radiation Studies Board from 2004 to 2009 and has been a member of many of the study committees established by the Board. She is a Fellow of the American Association for the Advancement of Science and of the American Chemical Society. Clark received her Ph.D. in inorganic and radiochemistry from Florida State University.

  • Review DOE-EM's technology development efforts, including how technologies are chosen for development, and
  • Assess the DOE-EM cleanup program technologies that could result in reduced long-term costs, accelerated schedules, fewer risks, and overall improvements.

Key Capabilities


Sue Clark

Battelle Fellow, IDREAM Science Advisory Board

Published: February 21, 2018