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Media Contacts
![A preliminary study by ORNL and GRIDSMART shows promise of a new system to keep trucks moving through intersections and reduce fuel consumption. Credit: Thomas Karnowski/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/02%20-%20Truck-intersection_2.png?h=3f2bfcb7&itok=W1t_FWJ9)
Large trucks lumbering through congested cities could become more fuel efficient simply by not having to stop at so many traffic lights.
![ORNL’s modeling tool simulates the energy efficiency of buildings by automating data received from satellite images. The tool was tested on buildings in the Chattanooga area. Credit: Joshua New/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/03%20-%20Building_energy_model_graphic_2.png?h=fa1600d0&itok=lqbMnrQz)
Oak Ridge National Laboratory researchers have developed a modeling tool that identifies cost-effective energy efficiency opportunities in existing buildings across the United States.
![Joe Paddison a Eugene P. Wigner Fellow, studies how statistical sampling methods can be coupled with neutron scattering experiments of magnetic and other new materials to provide richer information. Image credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Department of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2020-03/Paddison200_0.jpg?h=74c6825a&itok=aybwDrH-)
Joe Paddison, a Eugene P. Wigner Fellow at the Department of Energy’s Oak Ridge National Laboratory, believes there’s more information to be found in neutron scattering data than scientists like himself might expect.
![Scientists created a novel polymer that is as effective as natural proteins in transporting protons through a membrane. Credit: ORNL/Jill Hemman](/sites/default/files/styles/list_page_thumbnail/public/2020-03/19-G01195_nature_feature_0.png?h=e4fbc3eb&itok=K8czXmTr)
Biological membranes, such as the “walls” of most types of living cells, primarily consist of a double layer of lipids, or “lipid bilayer,” that forms the structure, and a variety of embedded and attached proteins with highly specialized functions, including proteins that rapidly and selectively transport ions and molecules in and out of the cell.
![Nils Stenvig is modeling the nation’s bulk electric system for DOE’s North American Energy Resilience Model to better understand and predict the grid’s behavior.](/sites/default/files/styles/list_page_thumbnail/public/2020-02/2020-P01355_0.jpg?h=eea800e5&itok=-Pb6vw3W)
Nils Stenvig has always had an interest in solving big problems. That desire drove his focus on electrical engineering in college and eventually led him to Oak Ridge National Laboratory, where today he’s using his expertise to better understand the world’s largest machine—the electrical grid.
![Polymer self-assembly at the liquid-liquid interface in real time](/sites/default/files/styles/list_page_thumbnail/public/2020-02/descent.png?h=d1cb525d&itok=rz3eSM-H)
OAK RIDGE, Tenn., Feb. 27, 2020 — Researchers at Oak Ridge National Laboratory and the University of Tennessee achieved a rare look at the inner workings of polymer self-assembly at an oil-water interface to advance materials for neuromorphic computing and bio-inspired technologies.
![Moe Khaleel (left), associate laboratory director of ORNL’s Energy and Environmental Sciences Directorate, presents a symbolic check to Pellissippi State Community College President L. Anthony Wise Jr.](/sites/default/files/styles/list_page_thumbnail/public/2020-02/PSCC_5K200_0.jpg?h=5185f460&itok=aAWV4z7Q)
UT-Battelle, the managing contractor of Oak Ridge National Laboratory for the US Department of Energy, has donated $5,000 to the Pellissippi State Community College Foundation to advance STEM education for community college students across East Tennessee.
![Starch granules](/sites/default/files/styles/list_page_thumbnail/public/2020-02/starchgranules.png?h=0c9ab501&itok=eLsE3JOx)
Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a new method to peer deep into the nanostructure of biomaterials without damaging the sample. This novel technique can confirm structural features in starch, a carbohydrate important in biofuel production.
![To understand the electronic structures of solids and predict their properties, ORNL’s Valentino Cooper uses density functional theory (DFT), which models how many electrons are in a region rather than where those electrons are. “DFT essentially presents one electron existing in a ‘sea foam’ and tells how dense that foam is,” he said. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/2019-P18109_0.jpg?h=aa35fa95&itok=t045nmpS)
Valentino (“Tino”) Cooper of the Department of Energy’s Oak Ridge National Laboratory uses theory, modeling and computation to improve fundamental understanding of advanced materials for next-generation energy and information technologies.
![Edge computing is both dependent on and greatly influencing a host of promising technologies including (clockwise from top left): quantum computing; high-performance computing; neuromorphic computing; and carbon nanotubes.](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Jones%20image%202-12-20.png?h=2e876d46&itok=fT3y4uz9)
We have a data problem. Humanity is now generating more data than it can handle; more sensors, smartphones, and devices of all types are coming online every day and contributing to the ever-growing global dataset.