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NNSA announced today that it is canceling its November 2020 contract solicitation for management and operation of the Pantex Plant and Y-12 National Security Complex and terminating the contract award announced in November 2021 for the two sites.

Dr. Marvin L. Adams was sworn in today as the Deputy Administrator for Defense Programs of the Department of Energy’s National Nuclear Security Administration.

The Department of Energy’s National Nuclear Security Administration on Monday released President Biden’s Fiscal Year 2023 Budget Request for NNSA, a proposal designed to support the nuclear deterrent and nuclear security at this crucial time.

36 grants totaling $21 million will support research activities in areas of physical sciences and engineering as part of the Stewardship Science Academic Alliances Program

Report provides an integrated picture of nuclear security enterprise activities and capabilities

NNSA announced the FY 2021 results of the performance of its Managing and Operating (M&O) contractors in meeting NNSA’s performance expectations.

NNSA has reached a pivotal milestone on the Los Alamos Pit Production Project, approving the start of construction of the Decontamination and Decommissioning Subproject.

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