SOLVING BIG PROBLEMS

Oak Ridge National Laboratory is the world’s premier research institution, empowering leaders and teams to pursue breakthroughs in an environment marked by operational excellence and engagement with the communities where we live and work.

What We Do
Who We Are

Our People Are Our Greatest Strength

More than 5,800 scientists, engineers, technicians, and support staff representing more than 60 nations form a dynamic culture of innovation at Oak Ridge National Laboratory. Our focus on community, collaboration, and the environment shapes who we are and is integral to our success.

Leading The Way

Mission

Scientific Discovery
Clean Energy
National Security
Researcher

As the US Department of Energy’s largest multi-disciplinary laboratory, we deliver scientific discoveries and technical breakthroughs to realize solutions for complex challenges including the transition to clean energy, mitigation of climate change, improvements to human health, and innovation that strengthens economic competitiveness.

Research

We play a pivotal role in building a clean, efficient, flexible, and secure energy future. Our scientists work with many of America’s best innovators and businesses to research, develop, and deploy cutting-edge technologies and to break down market barriers in sustainable transportation, smart power systems, and energy efficiency for homes, buildings, and manufacturing.

Researchers

ORNL advances the science behind national security. We secure critical assets to keep our national infrastructure running and our people safe. Our work protects nuclear materials to enable their secure, peaceful use for energy production, medical applications, and scientific discovery around the world. We advance human security to strengthen community resilience and save lives in times of disaster and crisis.

Join the Team.
Change the World.

Leveraging the talents of its world-class researchers and exceptional support staff, Oak Ridge National Laboratory is helping solve critical scientific and technical challenges and, in so doing, creating economic opportunity for the nation. ORNL provides access to unique facilities, laboratories, and equipment, drawing thousands of visiting researchers each year. A vibrant and welcoming scientific community, ORNL embraces the pursuit of innovative ideas and invests in its people to ensure their success.

Explore Careers at ORNL
ORNL careers
ORNL careers

Our Stories

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When an electron beam drills holes in heated graphene, single-atom vacancies, shown in purple, diffuse until they join with other vacancies to form stationary structures and chains, shown in blue. Credit: Ondrej Dyck/ORNL, U.S. Dept. of Energy
New insights advance atomic-scale manufacturing
The OpeN-AM experimental platform, installed at the VULCAN instrument, features a robotic arm that prints layers of molten metal to create complex shapes. Studying the 3D-printed welds microscopically with beams of neutrons allows researchers to better understand factors such as stress caused by heating and cooling. The experiments will help to optimize the fabrication technique for more mainstream use. Credit: Jill Hemman/ORNL
VULCAN forges new science for the future of 3D-printed metal
New manufacturing process produces better, cheaper cathodes for lithium-ion batteries. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy
Manufacturing process produces better, cheaper cathodes for lithium-ion batteries
A team led by Raymond Borges Hink has developed a method using blockchain to protect communications between electronic devices in the electric grid, preventing cyberattacks and cascading blackouts. Credit: Genevieve Martin/ORNL, U.S. Dept. of Energy
Researchers use blockchain to increase electric grid resiliency
ORNL inventors and Safire Technology Group leadership attended a licensing event at the lab on Nov. 15. Standing, from left to right, are Katie Browning, Mike Grubbs, Gabriel Veith, Hayley Kleciak, Beth Armstrong, Sergiy Kalnaus and Kevin Cooley. Seated are Susan Hubbard and John Lee. Credit: Genevieve Martin/ORNL, U.S. Dept. of Energy
Liquid-to-solid battery electrolyte technology licensed exclusively to Safire
Eight ORNL scientists are among the world’s most highly cited researchers, Credit: Butch Newton/ORNL, U.S. Dept. of Energy
Eight ORNL scientists among world’s most cited researchers
Field emission scanning electron microscopy reveals the microstructure of the porous activated carbon that can confine hydrogen at the nanoscale. Credit: Joaquin Silvestre-Albero
Nanoreactor grows hydrogen-storage crystals
ORNL researchers led by Michael Garvin, left, and David Kainer discovered genetic mutations called structural variants and linked them to autism spectrum disorders, demonstrating an approach that could be used to develop better diagnostics and drug therapies. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy
Genetic markers for autism, hiding in plain sight
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Our Voices

our voices
our voices
our voices
our voices

Partner With Us

Collaborations are critical to modern science and engineering, and Oak Ridge National Laboratory engages in various types of collaboration with a range of organizations.

From private industry, to academia, to state and local governments, various types of organizations tap into ORNL's rare expertise and resources.

Learn More About Partnerships
User Facilities

"One of the privileges we have as a national lab is that we have the ability to move the entire laboratory, each of our institutions, to tackle these big, difficult, and hard problems of transitioning the society to a different mode of energy production, consumption, and distribution."

Thomas Zacharia Portrait
Thomas Zacharia
Director, Oak Ridge National Laboratory
Facts & Stats
60+
Nationalities represented in the workforce
818
Patents issued since 2005
2,000+
Scientific publications per year
Learn more about ORNL