TVA ups coal ash cleanup costs to $975 million
The huge cleanup effort by the nation’s largest public utility could cost as much as $150 million more than previously estimated, according to the Associated Press. The effort to restore 300 acres of east Tennessee property damaged by the December 2008 coal ash spill from a Kingston, Tennessee, coal-firing plant is also expected to take years to complete.


Power plants in the U.S. produce more than 125 million tons of coal combustion waste each year, most of which ends up in dry landfills or in above-ground coal slurry pounds. In 2000, the Environmental Protection Agency (EPA) listed that material as non-hazardous and thus it didn’t fall under any strict government regulations.