FILE - This April 2007 file photo provided by the Tennessee Valley Authority, shows the cooling tower of the single operating reactor at the Watts Bar Nuclear Plant in Spring City, Tenn. TVA will lay ... more 
FILE - This April 2007 file photo provided by the Tennessee Valley Authority, shows the cooling tower of the single operating reactor at the Watts Bar Nuclear Plant in Spring City, Tenn. TVA will lay off 600 craft workers and 200 support staff at the Watts Bar Nuclear Plant as a cost-cutting measure, a TVA spokesman said Wednesday, Oct. 19, 2011, according to the Chattanooga Times-Free Press. (AP Photo/Tennessee Valley Authority, File) less 
1 / 1
Associated Press | Photo By Tennessee Valley Authority, File
Wed, Oct 19, 2011 12:45 PM EDT