A Government Accountability Office report, "NUCLEAR WASTE MANAGEMENT: Key Attributes, Challenges, and Costs of the Yucca Mountain Repository and Two Potential Alternatives," has just been released. Beyond Nuclear's Paul Gunter and Kevin Kamps served as consultants on the report, which was a year and a half in the making. The report details the monetary costs, and technical challenges, of managing irradiated nuclear fuel for decades and even centuries to come. Requested by Nevada Senators Harry Reid (the Senate Majority Leader and long-time Yucca dump foe) and John Ensign, as well as Senate Environment and Public Works Committee Chair Barbarba Boxer of California, this report confirms what radioactive waste watchdogs have long warned -- that the price tag for ratepayers and taxpayers will rise into the tens or even hundreds of billions of dollars over time. The report compares the costs and challenges of radioactive waste disposal at Yucca Mountain, versus long-term on-site storage at nuclear power plants, as well as "centralized interim storage" at two regional sites in the U.S. The report does not compare and contrast the "safety, health, and environmental risks" associated with each of the proposed alternatives, however.