Decades of nuclear materials production at the Department of Energy’s (DOE) Savannah River Site in South Carolina have left 37 million gallons of radioactive liquid waste in 49 underground storage tanks. This is just a small part of DOE’s Cold War cleanup legacy that currently has an estimate of $360+ billion to remediate across the country. This estimate keeps going up.
The United States Government Accountability Office released a September 2010 report about persistent concerns with efforts to cleanup these underground radioactive waste tanks. Like so many GAO reports before, the findings are that it will cost more and take longer:
Emptying, cleaning, and permanently closing the 22 underground liquid radioactive waste tanks at the Savannah River Site is likely to cost significantly more and take longer than estimated in the December 2008 contract between DOE and Savannah River Remediation, LLC (SRR). Originally estimated to cost $3.2 billion, SRR notified DOE in June 2010 that the total cost to close the 22 tanks had increased by more than $1.4 billion or 44 percent. Much of this increase is because DOE’s cost estimate in the September 2007 request for proposals that formed the basis of the December 2008 contract between DOE and SRR was not accurate or comprehensive.
Legacy cleanup at Los Alamos is currently estimated by the Lab to be around $2-3 billion. This is required to be complete by 2015 by a consent Order agreement with the State of NM. This estimate includes the Lab’s version of cleanup, which is leaving most the waste in the ground perched above our aquifer. Actually removing the waste is estimated at $20 billion. The final decision on what type of cleanup will be made by the State, which would like to have you the public’s input.
Cleanup at Los Alamos is one project that needs to cost more.