![White car (Porsche Taycan) with the hood popped is inside the building with an american flag on the wall.](/sites/default/files/styles/featured_square_large/public/2024-06/2024-P09317.jpg?h=8f9cfe54&itok=m6sQhZRq)
Filter News
Area of Research
News Type
News Topics
- (-) Hydropower (5)
- 3-D Printing/Advanced Manufacturing (5)
- Advanced Reactors (1)
- Artificial Intelligence (7)
- Big Data (1)
- Bioenergy (15)
- Biology (26)
- Biomedical (3)
- Biotechnology (3)
- Buildings (2)
- Chemical Sciences (13)
- Clean Water (3)
- Climate Change (16)
- Composites (3)
- Computer Science (5)
- Coronavirus (3)
- Critical Materials (3)
- Cybersecurity (2)
- Decarbonization (11)
- Energy Storage (14)
- Environment (26)
- Exascale Computing (2)
- Frontier (3)
- Fusion (1)
- Grid (4)
- High-Performance Computing (8)
- Isotopes (2)
- Machine Learning (5)
- Materials (26)
- Materials Science (10)
- Mercury (1)
- Microscopy (9)
- Nanotechnology (7)
- National Security (2)
- Net Zero (1)
- Neutron Science (5)
- Nuclear Energy (1)
- Partnerships (4)
- Physics (5)
- Polymers (4)
- Quantum Science (2)
- Security (1)
- Simulation (2)
- Summit (2)
- Sustainable Energy (11)
- Transformational Challenge Reactor (1)
- Transportation (2)
Media Contacts
![Technology to retrofit nonpowered dams such as the Lake Sequoyah Dam in North Carolina could be tested before deploying to ensure performance and reliability. Credit: Scott DeNeale/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/Sequoyah%20png.png?h=3873714b&itok=rYD7mUje)
Researchers at Oak Ridge National Laboratory have identified a key need for future hydropower innovations – full-scale testing – to better inform developers and operators before making major investments.
![Conduit hydropower presents opportunities in every state. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-10/Picture1.png?h=3fe30658&itok=8NCUQOmV)
Millions of miles of pipelines and conduits across the United States make up an intricate network of waterways used for municipal, agricultural and industrial purposes.
![ORNL is studying how climate change may impact water availability for hydropower facilities such as the Shasta Dam and Lake in California. Credit: U.S. Bureau of Reclamation](/sites/default/files/styles/list_page_thumbnail/public/2022-09/Shasta%20Dam.png?h=2664774c&itok=F-QELlkQ)
ORNL has provided hydropower operators with new data to better prepare for extreme weather events and shifts in seasonal energy demands caused by climate change.
![ORNL researchers deploy a gas trap to measure ebullitive (bubbling) emissions of methane at the Melton Dam in East Tennessee. The trap is deployed for ~ 24 hours to allow gas to accumulate in the trap. Credit: Carlos Jones/ORNL, US Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-06/2022-P04233.jpg?h=c6980913&itok=rKz5qh7F)
As the United States moves toward more sustainable and renewable sources of energy, hydropower is expected to play a pivotal role in integrating more intermittent renewables like wind and solar to the electricity grid
![ORNL’s Brenda Pracheil, left, and Kristine Moody collect water samples at Melton Hill Lake using a sophisticated instrument that collects DNA in the water to determine fish species and number of fish in the water, which could prove useful for monitoring hydropower impacts. Credit: Carlos Jones, ORNL/U.S Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-01/2020-P17436_0.jpg?h=c6980913&itok=BXPhSslk)
Researchers at Oak Ridge National Laboratory are using a novel approach in determining environmental impacts to aquatic species near hydropower facilities, potentially leading to smarter facility designs that can support electrical grid reliability.