Federal Power:
Outages Reduce the Reliability of Hydroelectric Power Plants in the Southeast
T-RCED-96-180: Published: Jul 25, 1996. Publicly Released: Jul 25, 1996.
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GAO discussed the maintenance and repair of hydroelectric powerplants operated by the Army Corps of Engineers in the Southeast, focusing on the extent to which: (1) the power plants are experiencing outages; and (2) planning and budgeting processes allow the Corps to perform timely and effective repairs and rehabilitation of its hydroelectric assets. GAO noted that: (1) due to lengthy outages, the plants' availability to generate power dropped from 95.4 percent to 87.2 percent and have lost about $13 million since fiscal year (FY) 1986; (2) some of the plants' units are aging, need repair or replacement, were poorly designed, were not properly installed, and have been adversely affected by the way they have been operated; (3) the need to spend more to maintain and repair the aging hydroelectric power plants will compete with the need to maintain and repair other Corps facilities; (4) the Corps' emphasis on routine, ongoing maintenance and repair work and the lengthy justification process for extensive work delays long-term repairs; and (5) the Corps is addressing the plants' planning and budgeting needs.
Dec 10, 2020
Uranium Management:
Actions to Mitigate Risks to Domestic Supply Chain Could Be Better Planned and CoordinatedGAO-21-28: Published: Dec 10, 2020. Publicly Released: Dec 10, 2020.
Dec 8, 2020
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Offshore Wind Energy:
Planned Projects May Lead to Construction of New Vessels in the U.S., but Industry Has Made Few Decisions amid UncertaintiesGAO-21-153: Published: Dec 8, 2020. Publicly Released: Dec 8, 2020.
Nov 19, 2020
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Nuclear Waste Disposal:
Better Planning Needed to Avoid Potential Disruptions at Waste Isolation Pilot PlantGAO-21-48: Published: Nov 19, 2020. Publicly Released: Nov 19, 2020.
Oct 29, 2020
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Nuclear Safety:
DOE and the Safety Board Should Collaborate to Develop a Written Agreement to Enhance OversightGAO-21-141: Published: Oct 29, 2020. Publicly Released: Oct 29, 2020.
Oct 15, 2020
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Nuclear Weapons:
NNSA Plans to Modernize Critical Depleted Uranium Capabilities and Improve Program ManagementGAO-21-16: Published: Oct 15, 2020. Publicly Released: Oct 15, 2020.
Jul 24, 2020
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Nuclear Weapons:
Action Needed to Address the W80-4 Warhead Program's Schedule ConstraintsGAO-20-409: Published: Jul 24, 2020. Publicly Released: Jul 24, 2020.
Jun 24, 2020
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National Nuclear Security Administration:
Analyzing Cost Savings Program Could Result in Wider Use and Additional Contractor EfficienciesGAO-20-451: Published: Jun 24, 2020. Publicly Released: Jun 24, 2020.
Jun 9, 2020
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Nuclear Weapons:
NNSA Needs to Incorporate Additional Management Controls Over Its Microelectronics ActivitiesGAO-20-357: Published: Jun 9, 2020. Publicly Released: Jun 9, 2020.
May 13, 2020
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Environmental Liabilities:
DOE Needs to Better Plan for Post-Cleanup Challenges Facing SitesGAO-20-373: Published: May 13, 2020. Publicly Released: May 13, 2020.
May 12, 2020
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Hanford Waste Treatment Plant:
DOE Is Pursuing Pretreatment Alternatives, but Its Strategy Is Unclear While Costs Continue to RiseGAO-20-363: Published: May 12, 2020. Publicly Released: May 12, 2020.
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