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Environmental Management, Department of Energy, Executive (1 - 10 of 51 items)
Nuclear Waste: Benefits and Costs Should Be Better Understood Before DOE Commits to a Separate Repository for Defense Waste
GAO-17-174: Published: Jan 31, 2017. Publicly Released: Jan 31, 2017.
The information that the Department of Energy (DOE) provided to the President about whether a separate defense waste repository was required did not quantify cited benefits, when possible, show how these benefits could be achieved, or show the risks if certain benefits could not be realized as planned. In the information provided to the President, DOE stated that separate repositories for defense...
Nuclear Waste: Waste Isolation Pilot Plant Recovery Demonstrates Cost and Schedule Requirements Needed for DOE Cleanup Operations
GAO-16-608: Published: Aug 4, 2016. Publicly Released: Aug 4, 2016.
The Department of Energy (DOE) did not meet its initial cost and schedule estimates for restarting nuclear waste disposal operations at the Waste Isolation Pilot Plant (WIPP), resulting in a cost increase of about $64 million and a delay of nearly 9 months. DOE incurred this cost increase and delay partly because it did not follow all best practices in developing the cost and schedule estimates. I...
Department of Energy: Observations on Efforts by NNSA and the Office of Environmental Management to Manage and Oversee the Nuclear Security Enterprise
GAO-16-422T: Published: Feb 23, 2016. Publicly Released: Feb 23, 2016.
The Department of Energy's (DOE) National Nuclear Security Administration (NNSA)—a separately organized agency within DOE—continues to face several ongoing challenges in modernizing the nuclear security enterprise, including challenges in managing life extension programs (LEP), contracts and major projects, and the alignment of plans with future budgets. As GAO reported in August 2015, NNSA es...
DOE Real Property: Better Data and a More Proactive Approach Needed to Facilitate Property Disposal
GAO-15-305: Published: Feb 25, 2015. Publicly Released: Feb 25, 2015.
From 2003 through 2013, the Department of Energy's (DOE) Office of Environmental Management (EM)—the office responsible for the deactivation and decommissioning (D&D) of the agency's contaminated facilities—disposed of nearly 2,000 facilities across 19 sites in 13 states, according to EM data. The majority of these facilities were disposed of through demolition because of their contamination l...
Department of Energy: Observations on DOE's Management Challenges and Steps Taken to Address Them
GAO-13-767T: Published: Jul 24, 2013. Publicly Released: Jul 24, 2013.
As GAO has reported over the last decade, the Department of Energys (DOE) management of major projects and programs, security and safety at DOE sites, and reliable enterprise-wide management information, including budget and cost data, are among the most persistent management challenges the department faces. Challenges managing major projects and programs. The Office of Environmental M...
Department of Energy: Observations on Project and Program Cost Estimating in NNSA and the Office of Environmental Management
GAO-13-510T: Published: May 8, 2013. Publicly Released: May 8, 2013.
For more than a decade, GAO has reported on the challenges the Department of Energy's (DOE) National Nuclear Security Administration (NNSA) and the Office of Environmental Management (EM) have faced in meeting their projects' cost performance targets as developed in estimates and for ensuring that these cost estimates are based on sound assumptions. NNSA and EM are included on GAO's High-Risk List...
Department of Energy: Concerns with Major Construction Projects at the Office of Environmental Management and NNSA
GAO-13-484T: Published: Mar 20, 2013. Publicly Released: Mar 20, 2013.
In response to GAO reports over the past few years on management weaknesses in major projects (i.e., those costing $750 million or more), the Department of Energy (DOE) has undertaken a number of reforms since March 2009, including those overseen by the Office of Environmental Management (EM) and the National Nuclear Security Administration (NNSA). For example, DOE has updated program and project...
Modernizing the Nuclear Security Enterprise: Observations on DOE's and NNSA's Efforts to Enhance Oversight of Security, Safety, and Project and Contract Management
GAO-13-482T: Published: Mar 13, 2013. Publicly Released: Mar 13, 2013.
The Department of Energy (DOE) and the National Nuclear Security Administration (NNSA), a separately organized agency within DOE, continue to face challenges in ensuring that oversight of security activities is effective. For example, in July 2012, after three trespassers gained access to the protected security area directly adjacent to one of the nation's most critically important nuclear weapon-...
Department of Energy: Better Information Needed to Determine If Nonmajor Projects Meet Performance Targets
GAO-13-129: Published: Dec 19, 2012. Publicly Released: Jan 22, 2013.
Of the 71 nonmajor projects that the Department of Energy's (DOE) Office of Environmental Management (EM) and National Nuclear Security Administration (NNSA) completed or had under way from fiscal years 2008 to 2012, 21 met or are expected to meet their performance targets for scope, cost, and completion date. These projects included a $22 million EM project to expand an existing waste disposal fa...
Recovery Act: Most DOE Cleanup Projects Are Complete, but Project Management Guidance Could Be Strengthened
GAO-13-23: Published: Oct 15, 2012. Publicly Released: Oct 15, 2012.
From October 2009 through March 2012, the number of full-time equivalent (FTE) employees funded by the American Recovery and Reinvestment Act of 2009 (Recovery Act) and working on Department of Energy's (DOE) Office of Environmental Management (EM) cleanup projects peaked at about 11,000 FTEs in the quarter ending September 2010, according to data on the federal government's Recovery Act website....