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Energy and Environment,

Environmental Health and Remediation

Dawn Wellman


Manager
(509) 375-2017
Biography

Prior waste generation activities dating back to the 1940's nuclear weapons mission paired with the impact of contaminants in the environment have resulted in the necessary ability to make critical cleanup decisions. Pacific Northwest National Laboratory develops and delivers science-based and risk-informed solutions to make water, soil, and air cleaner. Our goal is to enable cleanup for complex challenges in waste processing and environmental remediation and stewardship with a depth of expertise and objectivity that promotes public confidence in the country's ability to manage the nuclear legacy and achieve environmental protection.

To achieve this, we are integrating our fundamental science-based understanding with applied research to deliver systems-based solutions. Our approaches enable predictive understanding of system performance for managing and monitoring residual DOE tank waste, waste processing, immobilization and disposal, environmental remediation, restoration, and stewardship (see interactive web feature). Equally important, we facilitate interactions with stakeholders, regulators, and the public by providing scientific and technical understanding necessary to provide solutions and inform the risks, liabilities, and economics of complex cleanup challenges as the nation strives to achieve environmental protection.

The Environmental Health and Remediation focus areas include: Chemical and Nuclear Processing, Subsurface Science and Engineering, Energy-Water Nexus, Radiation Measurements and Irradiation, Climate Change Modeling and Decision Science, Landscape Scale Management and Resilient Coastal Systems. We also are building capabilities through PNNL's Nuclear Process Science Initiative.

  • PNNL Recognized for Excellence in Supporting Hanford Vit Plant

    PNNL Recognized for Excellence in Supporting Hanford Vit Plant

    PNNL was recently recognized as a key contributor to the Hanford Vit Plant project when the Lab received Bechtel's Nuclear, Security & Environmental Large Business Subcontractor 2016 Supply Chain Recognition Program Award. This annual award honors subcontractors and suppliers for a "Commitment to Excellence and Quality."

  • PNNL Contributes Expertise to Gulf Coast Oil Spill Restoration Study

    PNNL Contributes Expertise to Gulf Coast Oil Spill Restoration Study

    The Macondo Well Deepwater Horizon rig explosion in the Gulf of Mexico resulted in the largest accidental oil spill in U.S. history. The spring 2010 spill caused widespread destruction to Gulf Coast communities, numerous habitats, and species. A study was sponsored to inform monitoring and evaluation of restoration activities in the Gulf, and the results were captured in a report.

  • Dawn Wellman

    Wellman Completes Inaugural DOE Leadership Program

    Dawn Wellman completed the Department of Energy's Oppenheimer Science and Energy Leadership Program in the spring of 2017. Wellman was chosen to serve as a member of the inaugural program based on her record of professional and scientific accomplishment, demonstrated leadership, commitment to service, and potential for continuing contributions to society.


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