Four years after a coal processing plant operated by the Tennessee Valley Authority (TVA) accidentally released tons of toxic coal ash  into waterways in Kingston, the cleanup has finally come to an end.
But just because cleanup efforts have ceased, that does not mean that the pollution problem is gone.
In fact, quite the opposite is true. The U.S. Environmental Protection Agency (EPA) has reached a deal with the TVA  to allow the company to stop their cleanup efforts and allow “natural river processes ” to dispose of the remaining toxic sludge.
Reports say that as much as 500,000 cubic yards of coal ash sludge  remain in the Emory River, a result of the 2008 dam rupture that released the coal ash from the processing plant. According to the EPA and TVA, it's perfectly fine to allow those contaminants to remain in the river. As the EPA puts it, dredging up the remaining coal ash would actually release even more pollutants into the water – including contaminants left over from previous industrial accidents and Department of Energy projects.
To put it more succinctly: The “leave it lie” mindset occurred in the past, making it impossible to clean up current spills without disturbing previous contaminants that weren’t cleaned. Pollution will now be left piled on top of other pollution, and so on and so on.
To make matters even worse, the industry and EPA managed to convince residents of Kingston and Roane County  that this is the best solution at a town hall meeting on the subject Thursday night.
The residents have lost the battle, and the TVA emerged as the clear winner in their own disaster. Had the EPA forced TVA to clean up the entire spill, the company would have paid nearly $180 million  for the efforts. Instead, they get to “monitor” the natural river processes for the next few decades, at an estimated cost of $10 million . That’s a savings for the TVA of more than 90%.
While the blame for the actual spill rests upon the shoulders of the TVA, the EPA has put itself in a position now where they can share a part of the blame for the faltering clean up efforts. Over the last few years, the EPA has been reluctant to issue any form of ruling on the toxicity of coal ash , instead opting to hold town hall meetings to get input  from U.S. citizens that have been hit with a barrage  of misinformation from the dirty energy industry  on coal ash.
The dangers of coal ash  are well documented. And the decision to allow this sludge to remain in the Emory River, which is the result of poor decision-making during past environmental catastrophes, shows why it is of utmost importance to prevent future spills. The next time this happens, and under current circumstances that is incredibly likely, it will just be adding more pollutants to the mix, and they’ll sit in the river and wait for the next spill to add to the pile.