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Energy and Environment,

Clean Fossil Energy

Tom Brouns

(509) 372-6265

Despite global efforts to transition away from carbon-emitting energy sources like coal, oil, and natural gas, fossil fuels are projected to lead the global energy mix for the foreseeable future. Until the bridge to renewable energy is crossed, PNNL scientists and engineers are dedicated to reducing the environmental impacts of hydrocarbon production and use, especially emissions—including greenhouse gases produced by fossil fuels—on Earth's atmosphere

From fundamental process understanding to field-scale design and deployment, our researchers deliver advanced capabilities in subsurface science and simulation to enable safe and effective control of subsurface fluid injection and extraction. We also integrate chemistry, materials, and process engineering to develop technologies that more efficiently convert fossil hydrocarbons into power, fuels, and chemicals—all critical to environmentally and economically viable production and use of fossil energy.

  • In this illustration, a series of five borehole muon detectors are deployed in a horizontal well below a carbon dioxide reservoir

    Many Muons: Imaging the Underground with Help from the Cosmos

    Once used to explore the inside of pyramids and volcanoes alike, muons—elementary particles originating from cosmic rays—are now enabling researchers to see deep underground with a technological breakthrough from PNNL. Scientists successfully tested the prototype borehole muon detector, moving it one step closer to field deployment for the imaging of carbon dioxide plumes and other subsurface features such as geologic layers, minerals, or other energy resources.

  • Tom Brouns

    Tom Brouns named Fellow of Waste Management Symposia

    Tom Brouns, a senior manager and chemical engineer at PNNL, was recently honored with the title of Fellow of Waste Management Symposia. The symposia is a non-profit organization dedicated to providing education and opportunity on global radioactive waste management.

  • Dream Come True for Carbon Storage Monitoring

    Dream Come True for Carbon Storage Monitoring

    Researchers at PNNL developed a new tool that optimizes monitoring well networks for carbon dioxide storage. The Designs for Risk Evaluation and Monitoring tool, referred to as DREAM, processes simulator data to identify monitoring strategies that minimize the time to detect a leak.

Energy and Environment

Core Research Areas