Press Releases

The National Nuclear Security Administration and DOE's Office of Environmental Management (DOE-EM) have signed the first contracts as part of the Department’s Uranium Lease and Take-back Program with SHINE Technologies LLC.

The U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) will conduct low-altitude helicopter flights over the Las Vegas Strip and its surrounding areas, Wednesday, Dec. 29, through Friday, Dec. 31.

Today NNSA released Prevent, Counter, and Respond—the agency's Plan to Reduce Global Nuclear Threats FY 2022-2026.

U.S. Secretary of Energy Jennifer M. Granholm and U.S. Secretary of Health and Human Services (HHS) Xavier Becerra jointly certified that there is now enough worldwide supply of the medical isotope molybdenum-99 (Mo-99) .

NNSA is on a mission to make nuclear and radioactive material transport more secure globally.

U.S. Secretary of Energy Jennifer M. Granholm issued the following statement today on President Biden’s intent to nominate Dr. Marvin Adams.

NNSA completed its acquisition of the LeMond Carbon Facility in Oak Ridge, Tennessee, near the Y-12 National Security Complex on December 15.

Corey Hinderstein was sworn in today as the Deputy Administrator for Defense Nuclear Nonproliferation of the Department of Energy’s National Nuclear Security Administration.

NNSA issued a cooperative agreement worth $13 million to Niowave, a Michigan company, to support the commercial production of molybdenum-99.

Warhead modernization activities ensure the U.S. nuclear weapons stockpile continues to meet military requirements while enhancing safety and security.