The Environmental Journal of Southern Appalachia

Displaying items by tag: kingston ash spill

Just released: 5-minute Sierra Club video on Kingston coal ash cleanup. Narrated by Jamie Satterfield.

Workers with engineering firm responsible for cleanup lacked protective gear for handling toxic agents

This story was originally published by Tennessee Lookout.

KINGSTON The Roane County Commission this month honored the memory and labor of the workers who cleaned up the Tennessee Valley Authority’s 2008 Kingston coal ash spill by funding a historical marker and approving a proclamation that Dec. 22 will be a day to honor the workers. 

This December marks 15 years since the spill. In the early hours of Dec. 22, 2008 at TVA’s Kingston Fossil Plant, 5.4 million cubic yards of coal ash was released, spilling into the Swan Pond Embayment and the Emory River Channel, covering about 300 acres, according to the Environmental Protection Agency

Coal ash is the concentrated waste left after burning coal. This waste can come in different sized particles from coarse bottom ash with the consistency of sand and gravel to fine dust like particles that compose fly ash. The smaller the particle the more easily these particles can be inhaled or ingested. This waste can contain heavy metals such as mercury, arsenic and cadmium and potentially elements that emit radiation. 

Exposure to these elements can potentially cause various health impacts, including cancers

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IMG 6655Citizens are objecting to plans to replace the coal boilers at Kingston Fossil Plant with natural gas.  Ben Pounds/Hellbender Press

Solar? Gas? Future of Kingston plant up in the air

KINGSTON — Tennessee Valley Authority is considering whether to go with gas or solar power after it closes the infamous Kingston Fossil Plant in Tennessee.

The plant has stood since 1955 in Roane County. The federal utility plans to close Kingston Fossil plant and is looking at ways to replace the power it generated. It’s asking the public for comments. The utility’s proposals center around replacing the power generated by the plant with either solar generation or natural gas. One option includes replacing the coal-powered plant at the site with a fossil gas plant.

TVA recently proposed to retire three units between 2026 and 2031 and the other six units between 2027 and 2033. Ash spilled from a dike at this plant in 2008. A lawsuit was recently resolved surrounding the health damage to people working on cleaning up the spill. TVA has identified trouble with starting up and shutting down the plant for power generation and technical issues with lower boilers as the reasons for closing the plant, not the spill.

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TVA‘s Cumberland power plantThe Tennessee Valley Authority’s Cumberland Fossil Plant in Stewart County, Tennessee is leaking boron at 22 times safe levels, as well as unsafe levels of arsenic, cobalt, lithium and molybdenum, according to a recent report prepared by environmental groups using TVA’s own data. Tennessee Valley Authority

Report: TVA’s Allen Fossil Plant in Memphis ranks No. 10 in most contaminated U.S. sites

This story was originally published by Tennessee Lookout.

The Tennessee Valley Authority’s coal ash dumps in Memphis rank among the worst in the nation for contamination of groundwater with cancer-causing toxins, according to a new report that relied on the power provider’s own records.

TVA’s coal ash dumps at the now-defunct Allen Fossil Plant rank as the 10th worst contaminated sites in the country in a report released earlier this month that examined groundwater monitoring data from coal-fired plant operators, including TVA.

TVA’s own monitoring data shows its Memphis dumps are leaking arsenic at levels nearly 300 times safe drinking water limits. Unsafe levels of boron, lead and molybdenum are also being recorded there.

The report, prepared and published by the Environmental Integrity Project (EIP) and Earthjustice, shows that coal ash dumps at every TVA coal-fired facility across Tennessee are leaking dangerous contaminants at unsafe levels, including arsenic, cobalt, lithium, molybedenum, boron, lead and sulfate, into groundwater.

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