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National Nuclear Security Administration, Department of Energy, Executive (11 - 20 of 30 items)
Managing Critical Isotopes: DOE's Isotope Program Needs Better Planning for Setting Prices and Managing Production Risks
GAO-12-591: Published: May 23, 2012. Publicly Released: Jun 22, 2012.
The Department of Energys (DOE) Isotope Development and Production for Research and Applications program (Isotope Program) provides over 300 different isotopes for commercial and research applications. The Isotope Program is responsible for 243 stable isotopes that are no longer produced in the United States but are sold from the programs existing inventory and for 55 radioactive isoto...
Department of Energy: Budget Trends and Oversight
GAO-12-659T: Published: Apr 18, 2012. Publicly Released: Apr 18, 2012.
Recent GAO work found that funding increases have expanded or created Department of Energy (DOE) programs with varying results. For example:Advanced Research Projects Agency-Energy (ARPA-E) awards grants to projects that help develop high-risk energy technologies. Since fiscal year 2009 the program has received $855 million to fund energy projects that industry by itself was not likely to undertak...
National Nuclear Security Administration: Observations on NNSA's Management and Oversight of the Nuclear Security Enterprise
GAO-12-473T: Published: Feb 16, 2012. Publicly Released: Feb 16, 2012.
NNSA has successfully ensured that the nuclear weapons stockpile remains safe and reliable in the absence of underground nuclear testing, accomplishing this complicated task by using state-of-the-art facilities as well as the skills of top scientists. Nevertheless, NNSA does not have reliable enterprise-wide management information on program budgets and costs, which potentially increases risk to N...
Yucca Mountain: Information on Alternative Uses of the Site and Related Challenges
GAO-11-847: Published: Sep 16, 2011. Publicly Released: Oct 17, 2011.
The future of the Yucca Mountain project in Nevada--originally designated for permanent storage of nuclear waste--is uncertain. Since 1983, the Department of Energy (DOE) has spent billions of dollars to evaluate the Yucca Mountain site for potential use as a nuclear waste repository. In February 2010, the President proposed eliminating funding for the project, and in March 2010, DOE filed a motio...
Nuclear Security: Better Oversight Needed to Ensure That Security Improvements at Lawrence Livermore National Laboratory Are Fully Implemented and Sustained
GAO-09-321: Published: Mar 16, 2009. Publicly Released: Apr 15, 2009.
In April 2008, the Department of Energy's (DOE) security inspection at Lawrence Livermore National Laboratory (LLNL) found significant weaknesses, particularly in LLNL's protective force's ability to assure the protection of weapons-grade (special) nuclear material. LLNL is overseen by the National Nuclear Security Administration (NNSA), a separately organized agency within DOE, and managed by a c...
Nuclear Security: Los Alamos National Laboratory Faces Challenges In Sustaining Physical and Cyber Security Improvements
GAO-08-1180T: Published: Sep 25, 2008. Publicly Released: Sep 25, 2008.
Los Alamos National Laboratory (LANL) is one of three National Nuclear Security Administration (NNSA) laboratories that designs and develops nuclear weapons for the U.S. stockpile. LANL employees rely on sensitive and classified information and assets that are protected at different levels, depending on the risks posed if they were lost, stolen, or otherwise compromised. However, LANL has experien...
Nuclear Security: Action May Be Needed to Reassess the Security of NRC-Licensed Research Reactors
GAO-08-403: Published: Jan 31, 2008. Publicly Released: Feb 12, 2008.
There are 37 research reactors in the United States, mostly located on college campuses. Of these, 33 reactors are licensed and regulated by the Nuclear Regulatory Commission (NRC). Four are operated by the Department of Energy (DOE) and are located at three national laboratories. Although less powerful than commercial nuclear power reactors, research reactors may still be attractive targets for t...
Securing U.S. Nuclear Material: DOE Has Made Little Progress Consolidating and Disposing of Special Nuclear Material
GAO-08-72: Published: Oct 4, 2007. Publicly Released: Nov 5, 2007.
The Department of Energy (DOE) recognizes that a terrorist attack on a DOE site containing material that can be used in a nuclear weapon could have devastating consequences. DOE currently stores special nuclear material at 10 sites in 8 states. To reduce security costs, DOE plans to consolidate the material at fewer sites and dispose of material that it no longer needs. In 2005, DOE chartered the...
Nuclear Weapons: Annual Assessment of the Safety, Performance, and Reliability of the Nation's Stockpile
GAO-07-243R: Published: Feb 2, 2007. Publicly Released: Mar 5, 2007.
In 1992, the United States began a unilateral moratorium on the underground testing of nuclear weapons. Prior to the moratorium, underground nuclear testing was a critical component for evaluating and certifying nuclear warheads. In 1993, the Department of Energy (DOE), at the direction of the President and the Congress, established the Stockpile Stewardship Program to increase understanding of th...
Nuclear Weapons: Preliminary Results of Review of Campaigns to Provide Scientific Support for the Stockpile Stewardship Program
GAO-05-636R: Published: Apr 29, 2005. Publicly Released: Apr 29, 2005.
In 1992, the United States began a unilateral moratorium on testing nuclear weapons. Subsequently, in 1993, the President and the Congress directed the Department of Energy (DOE) to establish a program to ensure the preservation of the United States' core intellectual and technical competencies in nuclear weapons without testing. In response, DOE developed the Stockpile Stewardship Program to (1)...