August 2, 2019

Statement from Secretary Perry on NNSS Visit

DOE leadership team provided Governor Sisolak both unclassified and classified briefings on the critical national security work.

July 15, 2019

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May 11, 2019

Statement from Secretary Perry on NNSS Visit

Secretary Perry and Lisa E. Gordon-Hagerty visit Nevada National Security Site in North Las Vegas.

May 6, 2019

NNSA releases strategic documents

NNSA released three strategic documents to guide efforts across the Nuclear Security Enterprise.

February 20, 2019

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Department of Energy to Negotiate Cooperative Agreements on the Production of Molybdenum-99 with Four U.S. Companies

Mo-99 is such a critical tool in healthcare. Doctors count on it every day - Secretary Rick Perry

January 31, 2019

Energy Department Statement on Plutonium Shipments to Nevada

Plutonium shipments to the Nevada National Security Site were undertaken to comply with an order issued by the U.S. District Court in South Carolina.

January 23, 2019

DOE AND NNSA Celebrate W76-1 Life Extension Program

Two decades of collaboration leads to successfully extending the life of the W76 warhead for the U.S. Navy under budget and ahead of schedule.

December 7, 2018

NNSA Removes All Highly Enriched Uranium from Nigeria

Working with NNSA, Nigeria, China, and the International Atomic Energy Agency repatriated more than one kilogram of highly enriched uranium.

November 19, 2018

Department of Energy Announces 32 R&D 100 Award Winners

DOE’s national laboratories have received more than 800 R&D 100 awards since the annual competition began in 1962.