Spent Nuclear Fuel: Accumulating Quantities at Commercial Reactors Present Storage and Other Challenges

United States. Government Accountability Office.

United States. Government Accountability Office.

关键词: Government accountability -- United States.;    energy;    spent nuclear fuel;    letter report;   

RP-ID  :  GAO-12-797
RP-ID  :  593744

美国|英语

来源: UNT Digital Library

【 摘 要 】

A letter report issued by the Government Accountability Office with an abstract that begins "The amount of spent fuel stored on-site at commercial nuclear reactors will continue to accumulate—increasing by about 2,000 metric tons per year and likely more than doubling to about 140,000 metric tons—before it can be moved off-site, because storage or disposal facilities may take decades to develop. In examining centralized storage or permanent disposal options, GAO found that new facilities may take from 15 to 40 years before they are ready to begin accepting spent fuel. Once an off-site facility is available, it will take several more decades to ship spent fuel to that facility. This situation will be challenging because by about 2040 most currently operating reactors will have ceased operations, and options for managing spent fuel, if needed to meet transportation, storage, or disposal requirements, may be limited."