December 1, 2023

NNSA demonstrates transparency during arms control and nonproliferation experts’ visit to Nevada

As part of its efforts to demonstrate transparency about its work, in late November NNSA welcomed 13 non-governmental experts on arms control and nonproliferation to its Nevada facilities, including parts of the Nevada National Security Site.

November 27, 2023

NNSA delivers 2024 Stockpile Stewardship and Management Plan to Congress

NNSA released the Stockpile Stewardship and Management Plan for Fiscal Year 2024.

November 17, 2023

Review, comment period opens for proposed LANL transmission line upgrade project

NNSA has announced the availability and comment period for the Los Alamos National Laboratory Electrical Power Capacity Upgrade Project Draft Environmental Assessment.

November 3, 2023

NNSA publishes Final Site-Wide Environmental Impact Statement for Lawrence Livermore National Laboratory

The Department of Energy's National Nuclear Security Administration has published a Notice of Availability of a Final Site-wide Environmental Impact Statement for Continued Operation of Lawrence Livermore National Laboratory.

October 30, 2023

NNSA partners with Jordan to remove all of its radioactive blood irradiators

NNSA’s Office of Radiological Security partnered with Jordan's Energy and Minerals Regulatory Commission to replace all of Jordan’s high-activity cesium-137 irradiators with X-ray technology.

September 20, 2023

NNSA launches development of Enterprise Blueprint

NNSA has launched an effort to develop an Enterprise Blueprint. It will define NNSA’s integrated priorities for the capabilities to achieve needed capacity, resilience, and responsiveness across the distributed enterprise.

September 13, 2023

NNSA and Global Affairs Canada Partner with Kazakhstan to Build New Radioactive Source Storage Facility

NNSA's Office of Radiological Security recently marked the completion of a new long-term regional radioactive waste storage facility in Kazakhstan.

September 5, 2023

U.S. and Japan convene Nuclear Security Working Group to adopt new goals, discuss nuclear security landscape

The U.S.-Japan Nuclear Security Working Group (NSWG) convened for its 12th meeting at Oak Ridge National Laboratory last month.

August 7, 2023

John A. Gordon Albuquerque Complex Facility Awarded LEED Platinum Certification

DOE/NNSA announced today that the John A. Gordon Albuquerque Complex Facility in Albuquerque, NM, has been awarded LEED Platinum certification by the U.S. Green Building Council, a significant milestone and a first for NNSA.