June 8, 2022

NNSA Completes Lawrence Livermore National Laboratory Exascale Computing Facility Modernization Project

The Department of Energy’s National Nuclear Security Administration today announced the formal completion of construction on the Exascale Computing Facility Modernization project at the Lawrence Livermore National Laboratory in Livermore, California.

May 16, 2022

NNSA cancels Y-12, Pantex contract award, to hold new competitions for separate site management contracts

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.

March 31, 2022

thumbnail
NNSA’s Uranium Processing Facility Project Achieves Key Construction Milestone

The Department of Energy’s National Nuclear Security Administration’s Uranium Processing Facility Project has reached a significant milestone with all buildings being fully enclosed, or “in the dry.”

March 11, 2022

thumbnail
Women of Infrastructure Series: Deirdre Spaulding-Yeoman

NNSA celebrates the women who make up the backbone of our Enterprise. Meet Deirdre Spaulding-Yeoman.

February 10, 2022

NNSA releases annual performance reviews of management and operations contractors

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

January 14, 2022

NNSA makes new progress on Los Alamos Plutonium Pit Production Project

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

November 29, 2021

NNSA Awards Management and Operations Contract for Y-12, Pantex

DOE/NNSA announced today it has selected Nuclear Production One, LLC for the M&O contract for the Y-12 National Security Complex and Pantex Plant, located in Oak Ridge Tennessee, and Amarillo, Texas, respectively.

August 2, 2021

thumbnail
Frank A. Rose sworn in as Principal Deputy Administrator of the National Nuclear Security Administration at the U.S. Department of Energy

Frank A. Rose was sworn in by U.S. Secretary of Energy Jennifer M. Granholm on Monday as Principal Deputy Administrator of the National Nuclear Security Administration at the U.S. Department of Energy.

July 26, 2021

Jill Hruby sworn in as Department of Energy’s Under Secretary for Nuclear Security and Administrator of the National Nuclear Security Administration

Jill Hruby was sworn in by U.S. Secretary of Energy Jennifer M. Granholm as the Department of Energy’s Under Secretary for Nuclear Security and Administrator of the National Nuclear Security Administration.

July 13, 2021

NNSA receives top Project Management Awards from the Department of Energy

NNSA is pleased to announce it received three DOE Secretary’s Project Management Achievement Awards July 13, 2021.