Filter News
Area of Research
- (-) Supercomputing (14)
- Advanced Manufacturing (1)
- Biology and Environment (8)
- Clean Energy (12)
- Climate and Environmental Systems (2)
- Fusion and Fission (1)
- Fusion Energy (4)
- Isotopes (1)
- Materials (12)
- Materials for Computing (2)
- National Security (3)
- Neutron Science (18)
- Nuclear Science and Technology (8)
- Nuclear Systems Modeling, Simulation and Validation (1)
News Topics
- (-) Environment (4)
- (-) Fusion (1)
- (-) Isotopes (1)
- (-) Neutron Science (5)
- (-) Nuclear Energy (1)
- (-) Physics (1)
- (-) Summit (8)
- 3-D Printing/Advanced Manufacturing (2)
- Artificial Intelligence (2)
- Big Data (2)
- Bioenergy (3)
- Biology (1)
- Biomedical (5)
- Chemical Sciences (1)
- Climate Change (1)
- Computer Science (12)
- Coronavirus (4)
- Decarbonization (1)
- Energy Storage (1)
- Frontier (1)
- Grid (1)
- High-Performance Computing (1)
- Machine Learning (2)
- Materials (2)
- Materials Science (4)
- Microscopy (2)
- Molten Salt (1)
- Nanotechnology (3)
- National Security (1)
- Polymers (1)
- Quantum Science (3)
- Sustainable Energy (4)
- Transportation (2)
Media Contacts
![The agreement builds upon years of collaboration, including a 2016 effort using modeling tools developed at ORNL to predict the first six months of operations of TVA’s Watts Bar Unit 2 nuclear power plant. Credit: Andrew Godfrey/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/wb2_xenon_1.png?h=19940d61&itok=Da4pDLde)
OAK RIDGE, Tenn., Feb. 19, 2020 — The U.S. Department of Energy’s Oak Ridge National Laboratory and the Tennessee Valley Authority have signed a memorandum of understanding to evaluate a new generation of flexible, cost-effective advanced nuclear reactors.
![A new computational approach by ORNL can more quickly scan large-scale satellite images, such as these of Puerto Rico, for more accurate mapping of complex infrastructure like buildings. Credit: Maxar Technologies and Dalton Lunga/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Puerto_Rico_Resflow9.png?h=a0a1befd&itok=5n2fss_e)
A novel approach developed by scientists at ORNL can scan massive datasets of large-scale satellite images to more accurately map infrastructure – such as buildings and roads – in hours versus days.
![This simulation of a fusion plasma calculation result shows the interaction of two counter-streaming beams of super-heated gas. Credit: David L. Green/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Fusion_plasma_simulation.jpg?h=d0852d1e&itok=CDWgjLPL)
The prospect of simulating a fusion plasma is a step closer to reality thanks to a new computational tool developed by scientists in fusion physics, computer science and mathematics at ORNL.
![Closely spaced hydrogen atoms could facilitate superconductivity in ambient conditions](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Closely_spaced_hydrogen_atoms-correct.png?h=6a4c2577&itok=GBnxpWls)
An international team of researchers has discovered the hydrogen atoms in a metal hydride material are much more tightly spaced than had been predicted for decades — a feature that could possibly facilitate superconductivity at or near room temperature and pressure.