Categories
News News Blog News Feature Uncategorized

Report: TVA’s Shuttered Memphis Plant Ranks #10 In Most Contaminated U.S. Sites

by Jamie Satterfield, 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 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.

Coal plant owners are ignoring the law and avoiding cleanup because they don’t want to pay for it.

– Lisa Evans, senior ttorney at Earthjustice

TVA, the nation’s largest public power company, was ordered in 2015 to investigate the extent of contamination caused by its coal ash dumps, come up with a plan to clean up its coal ash pollution and decide what to do with the dumps to prevent future contamination.

But the utility still hasn’t completed its investigation at all its Tennessee plants or announced final plans for the millions of tons of coal ash — the byproduct from burning coal to produce electricity — TVA has stashed away in unlined, leaky dirt pits across the state.

The utility is not alone in dallying to comply with the 2015 directive, known as the Environmental Protection Agency’s “coal ash rule,” according to the new report — Poisonous Coverup: The Widespread Failure of the Power Industry to Clean Up Coal Ash Dumps.

“Seven years after the EPA imposed the first federal rules requiring the cleanup of coal ash waste dumps, only about half of the power plants that are contaminating groundwater agree that cleanup is necessary, and 96 percent of these power plants are not proposing any groundwater treatment,” the report stated.

Report: Ongoing contamination in Memphis

According to the report, 91 percent of the 292 coal ash dump sites in the nation are leaking dangerous toxins, heavy metals and radioactive material into groundwater at dangerous levels, “often threatening streams, rivers and drinking water aquifers.”

“In every state where coal is burned, power companies are violating federal health protections,” said Lisa Evans, Senior Attorney at Earthjustice. “Coal plant owners are ignoring the law and avoiding cleanup because they don’t want to pay for it.”

TVA officials responded to the report’s claims in a statement:

“It’s important to note that the Earthjustice report is a flawed document. For example, it does not account for state regulations of coal ash sites that either complement the federal coal ash rule or serve the purpose of applying additional, more stringent oversight over coal ash sites.

“This is the case in Tennessee where TVA is under a commissioner’s order to conduct a thorough environmental study of the sites to help determine the closure method.

“According to the Tennessee Department of Environment and Conservation (TDEC), Tennessee is the only state in the nation that has all coal-fired power plants under orders to complete investigation and remediation. Tennessee is the only state in the nation to require an electric utility to conduct an environmental investigation and remediation of coal ash disposal locations that include both active permitted coal ash disposal areas, as well as historical coal ash disposal areas.

“TVA is an industry leader in the safe, secure management of coal ash, implementing best practices years before they were required by the 2015 federal coal ash rule and pioneering new technology to ensure our coal ash sites are safe. For example, six years before the federal coal ash rule was enacted, TVA committed to eliminating wet handling of coal ash at all our facilities.  The conversion from wet to dry handling is completed.

“TVA’s robust network of more than 450 groundwater monitoring wells ensures the protection of water resources and the environment.  Where groundwater monitoring results indicate corrective action is necessary, TVA is following the corrective action process outlined in the federal coal ash rule and applicable state rules.

“Decisions regarding the closure and long-term storage and management of coal ash sites are based on the unique characteristics of each site. In Tennessee, TVA is under a commissioner’s order to conduct a thorough environmental study of the sites to help determine the closure method. Kentucky and Alabama regulators are similarly exercising their oversight through their state regulations. TVA, with oversight from its regulators, will continue to use science, data, and analysis to inform those decisions and each site will be closed in an environmentally safe manner,” concluded the statement.

The coal ash dumps at TVA’s plant in Memphis had been leaking levels of arsenic as high as 300 times safe drinking water standards for years before the utility publicly acknowledged the contamination in 2017.

“It’s important to note that the Earthjustice report is a flawed document. For example, it does not account for state regulations of coal ash sites that either complement the federal coal ash rule or serve the purpose of applying additional, more stringent oversight over coal ash sites.” — Statement from TVA in response to Earthjustice report.

TVA shut down the Allen plant in 2018 and later announced it would remove 4 million tons of coal ash from leaky dirt pits there and haul it to an above-ground landfill in a black residential neighborhood in south Memphis.

The EIP and Earthjustice report says TVA isn’t doing enough to prevent future contamination at the Allen site. According to the report, TVA “has not posted groundwater monitoring data or otherwise implemented the coal ash rule” at one of the dumps at the Allen plant because the utility “believes the pond is exempt from” the rule.

Aerial of the TVA plant in Kingston Tennessee, on the Clinch River. An ash dam spill on December 22 2008 resulted in a major environmental issue for the area. (Photo: Karen Kasmauski for Getty Images)

“We know that TVA has monitored the groundwater pursuant to state law, and that the data show ongoing contamination with high concentrations of boron, molybdenum, and other pollutants,” the report stated.

“TVA should use these data to immediately confirm exceedances in both detection and assessment monitoring and proceed through the coal ash rule’s corrective action process,” the report continued.

Residents in south Memphis have complained that TVA intentionally targeted a Black community when choosing a landfill site and did not allow them a say in its decision.

Dangerous contaminants at unsafe levels

TVA is not required to monitor groundwater contamination for many of the 26 dangerous ingredients in coal ash, so data on the levels of deadly constituents including radium are not publicly available. But of the handful of contaminants TVA is required to track under the coal ash rule, the utility’s Tennessee coal ash dumps are leaking unsafe levels of most of them, the report stated.

TVA’s coal ash dumps at its Gallatin Fossil Plant are polluting groundwater with lithium at 41 times safe limits as well as dangerous levels of arsenic, boron, cobalt and molybdenum. Dumps at that Middle Tennessee plant rank 80th on the list of 292 worst contaminated sites.

Dumps at TVA’s Kingston Fossil Plant in Roane County — the site of the nation’s largest coal ash waste spill in 2008 and the impetus behind the enactment of the federal coal ash rule — are leaking arsenic at levels 16 times higher than safe drinking water limits, the report stated. Dumps there are also leaking cobalt at levels 20 times safe standards, lithium at 10 times safe standards and molybdenum at five times safe standards. Kingston ranks 82nd on the list of worst contaminated sites.

Coal ash dumps at TVA’s Bull Run Fossil Plant in Anderson County are contaminating groundwater with lithium at a rate of 13 times the safe standard, arsenic at a rate of seven times the safe standard, boron at nine times the safe standard and molybdenum at five times the safe standard, according to the report. Bull Run’s dumps rank 101 on the list.

The Tennessee Valley Authority’s Cumberland Fossil Plant. (Photo: Courtesy of TVA)

TVA’s coal ash dumps at its Cumberland Fossil Plant in Stewart County, Tenn., rank 115th on the list, leaking boron at 22 times safe levels, as well as unsafe levels of arsenic, cobalt, lithium and molybdenum, the report showed.

Dumps at TVA’s Johnsonville Fossil Plant in Humphreys County, Tenn., are leaking cobalt at nine times safe levels and boron at four times safe levels, according to the report. Coal ash pits at its long-shuttered John Sevier plant in Hawkins County, Tenn., are leaking lithium at unsafe levels, the report stated.

 

Tennessee Lookout is part of States Newsroom, a network of news bureaus supported by grants and a coalition of donors as a 501c(3) public charity. Tennessee Lookout maintains editorial independence. Contact Editor Holly McCall for questions: info@tennesseelookout.com. Follow Tennessee Lookout on Facebook and Twitter.

Categories
News News Blog News Feature

Council Wants Another Review of TVA’s Coal Ash Removal Plan

A Memphis City Council committee wants another formal review of Tennessee Valley Authority’s (TVA) plan to dump coal ash here, citing concerns from residents and a murky process with little cooperation from the power provider. 

Nearly 3.5 million cubic yards (nearly 707 million gallons or 2,169 acre feet) of coal ash were left behind when the Allen Fossil Plant stopped generating electricity in 2018. The ash is now stored in two massive ponds at the old coal-plant site, just south of McKellar Lake and Presidents Island. One pond on the west side of the campus was buried years ago and now looks like a large, grassy park. The other pond — the East Ash Pond — is murky, black, and lifeless but for some brawny strands of what appears to be sawgrass. 

Under these ponds, and because of the coal ash in them, TVA found high levels of arsenic and other toxins in groundwater. Arsenic levels were more than 300 times higher than federal drinking water standards. The toxins were deemed a threat to the Memphis Sand Aquifer, the source of the city’s famously pure drinking water, and TVA made plans to remove the coal ash. 

But the TVA failed to tell the council in 2020 just where they’d dump the coal ash. The site was revealed in 2021 as the South Shelby Landfill and the destination was criticized as it would bring trucks, noise, traffic, and air pollution to neighborhoods along the path. Many of those would be predominantly Black neighborhoods. 

Since then, council members said Tuesday they’ve heard myriad concerns from constituents about the plan. 

“The folks in South Memphis have urged us to ask TVA to do something that TVA seems unwilling to do,” said council member JB Smiley.  

Smiley was an original sponsor of Tuesday’s resolution, which asks for TVA to conduct a Supplemental Environmental Impact Statement (SEIS) under the National Environmental Policy Act (NEPA). 

The report would “provide residents of South Memphis site-specific information about the impacts of TVA’s decision to move coal ash and to provide a meaningful opportunity for the affected community to be heard on how these impacts will affect them.” The report would give the “most current, detailed, and informative information now that the final destination and transportation plan” for the coal ash has been made public. 

Council member Chase Carlisle said while he feels someone is “looking just to beat on TVA,” he said he was “disappointed” in the dialog between TVA, Republic Services (the company that is set to haul the coal ash), and the council. Straightforward questions were not given straightforward answers, he said. Answers to follow-up questions went unanswered during the process. 

“I was very disappointed in what I thought was going to be a very transparent, ongoing dialog about how we could look for alternative solutions to an issue that concerns a great many people,” Carlisle said. “Instead it was, ‘we’re not coming back and we’re just going to move forward.’”

TVA said its previous review of the situation should stand as “no new information has become available that would change the conditions or conclusions” of it.

“Over the last five years, we have engaged with and listened to the Memphis community about the Allen restoration project,” said TVA spokesman Scott Brooks. “We share the same objectives of prioritizing safety and environmental stewardship while completing the project in a timely manner.

“We are fulfilling our promise to protect the Memphis aquifer, safely remove the coal ash and store it in a highly-engineered, lined landfill, and restore the Allen site for the benefit of the community.”

Categories
News Blog News Feature

Money, Toxicity Likely to Shape Council’s Coal Ash Debate Tuesday

The Memphis City Council is slated to review actions that could ban the Tennessee Valley Authority (TVA) from dumping some 3.5 million cubic yards of coal ash in landfills here. 

Two resolutions were filed by the group in its first August meeting. Both seek to protect the Memphis Sand Aquifer, the source of the city’s famously pure drinking water. Neither resolution (which is, basically, a formalized opinion of the council) would allow TVA to dump the ash here. They differ only in the scope of location. 

One, sponsored by Dr. Jeff Warren, would not allow TVA to dump the ash anywhere in the nine-state Mississippi Embayment. Another, sponsored by several council members (Ford Canale, Chase Carlisle, Edmund Ford, Sr., Cheyenne Johnson, Worth Morgan, and Patrice Robinson) would not allow the ash to be dumped in the Memphis Light, Gas, & Water service area.

TVA announced its plan to remove the ash to landfills here in March 2020. But it paused those plans recently after a presentation surprised some council members. 

Here are some clutch statements from the first August meeting likely to shape the debate on the coal ash resolutions Tuesday:

• “Clearly, though, we recognize that we did not do a good job of communicating with [the city council]. This was not our intent. Our intentions were to have open communications, but our execution was a bit flawed.” — Jeannette Mills, TVA executive vice president and Chief External Relations Officer

• “It’s been made over and over that [coal ash] is like dirt, or like other elements in the soil. I think this is somewhat accurate and somewhat disingenuous. I guess toxicity is always about dosage and exposure or over time. …. And that exposure over time, either through leaching into the water or through the air, can have negative impacts on the people that are around it or the people that would have to drink from it.” — Worth Morgan, Memphis City Council member

•  “I represent District 3. Since 2016, we have had two applications for landfills just in our district and the citizens have said ‘absolutely no.’ 

“We have, I know for a fact, a landfill that’s closed on Jackson Pit Road that’s still emitting whatever the gases that come up out of the soil. 

“The community has shared with me: they don’t want any other toxic materials in the community.” — Patrice Robinson, Memphis City Council member  

• “TVA puts out a contract for the removal of this [coal ash].We can sit here and debate about ‘we’re doing you a favor. We’re not doing you a favor.’ 

“I’ve explicitly said to [TVA], I wouldn’t go down that road in the middle of [choosing our] power suppliers and the feeling from people that TVA hasn’t been a good partner in and around the community of Memphis. Again, that’s an opinion.” — Chase Carlisle, Memphis City Council member

• Carlisle: “How much [is Republic Services] being paid to transport and store the material?”

Jason West, general manager Republic Services: “Unfortunately, I can’t get into that.”

Categories
News News Blog

Coal Ash Primer

Coal ash will be the focus of debate at Memphis City Hall probably for weeks to come as Memphis City Council members review a rule that might make it illegal to dump the stuff here.

If you’re new to the issue — maybe this is first time you’ve heard of coal ash — consider this a primer. 

Coal ash is what it really is: the ashes of coal left over after that coal was burned here by the Tennessee Valley Authority (TVA) to make power for the Memphis area. TVA closed the plant that burned coal for electricity, the Allen Fossil Plant, in 2018. The plant consumed 7,200 tons of coal per day, and after it was burned to make electricity, that coal left behind about 85,000 tons of ash every year. 

In 2018, TVA made the switch to the $975 million Allen Combined Cycle Plant, which burns natural gas — not coal — to power the Memphis area. The old coal plant was closed, but all that coal ash remains.   

The ash is now stored in two massive ponds at the old coal-plant site, just south of McKellar Lake and Presidents Island. One pond on the west side of the campus was buried years ago and now looks like a large, grassy park. The other pond — the East Ash Pond — is murky, black, and lifeless but for some brawny stands of what appears to be sawgrass.

Under these ponds, and because of the coal ash in them, TVA found high levels of arsenic and other toxins in groundwater. Arsenic levels were more than 300 times higher than federal drinking water standards. This was determined to be a threat to the Memphis Sand Aquifer — the source of the city’s famously pure drinking water — and TVA abandoned a plan to pump water from it for its new natural gas plant.   

For years, TVA weighed options to deal with the coal ash in the ponds. In March 2020, the agency announced it would dig up the coal ash, put it on trucks, and dump it at landfills in the Memphis area. At the time, environmentalists supported the measure but were concerned about the many trucks that would carry the coal ash through neighborhoods for years. 

The issue was largely dormant until TVA met resistance to the plan in a hearing before the Memphis City Council last month. In its first August meeting, the council considered two resolutions that would ban TVA from dumping the coal ash either in Shelby County or within a larger area that could pose threats to the aquifer. 

Categories
News Blog News Feature

Council Wants Halt on TVA Coal Ash Plan

Memphis City Council members want a permanent halt to Tennessee Valley Authority’s (TVA) plan to dump coal ash here. 

Council members will review a resolution Tuesday that would stop TVA from dumping toxic coal ash from the now-retired Allen Fossil Plant on Presidents Island to two landfill sites — one in Whitehaven and the other in Tunica County, Mississippi. 

Both sites, according to the resolution, “are located within the Mississippi Embayment area as well as the New Madrid seismic impact zone.” Both of these factors increase the possibility for the pollution of the Memphis Sand Aquifer, the resolution says. 

“… in light of the many possible events that may occur, whether failure of manmade structures, or catastrophic natural events, the threat to the Memphis Sand Aquifer and this city’s drinking water is too grave for [coal ash] to be moved to a landfill in the city of Memphis, Shelby County, or any location within the Mississippi Embayment,” reads the resolution. 

The resolution “strongly opposes” the coal ash move. It says if TVA goes through with the plan “without approval of this body” that it conduct and publish another study (called a location restriction demonstrations review) before it does. 

TVA paused the plan to bury coal ash here last month, according to a story in The Commercial Appeal. The newspaper described confusion and consternation by council members at the time as TVA announced it would begin its coal ash dumping plan. 

TVA identified the plan to remove the toxic coal ash from the Allen plant in March 2020. 

In 2017, TVA found high levels of arsenic and other toxins in ground water close to ponds storing the coal ash. Arsenic levels were more than 300 times higher than federal drinking water standards. The discovery kicked off a years-long, sometimes-contentious series of events that TVA officials hope will end in 10 years. That’s how long they say it will take to finally remove the ash now sitting on nearly 120 acres.

The 500-acre site is about five miles southwest of Downtown Memphis, on the Southern bank of McKellar Lake. The plant had three units producing a max of 741 megawatts of power, enough to power 500,000 homes, according to a figure from Duke Energy.

While in use, the plant consumed 7,200 tons of coal per day. After it was burned to make electricity, that coal left behind about 85,000 tons of ash every year. TVA funneled that ash into two huge ponds — the East Ash Pond and West Ash Pond — on the site. It closed the massive East Pond in 2018.

But the Allen coal plant was replaced with the Allen Combined Cycle Natural Gas Plant, which went into operation May 2018. TVA wants to raze the old coal plant and return the land to its three owners — the city of Memphis, Shelby County, and Memphis Light, Gas & Water — for future development. Before it can do that, however, it has to deal with the ash.

Categories
News News Blog

TVA Outlines Plan to Remove Coal Ash

Southern Environmental Law Center

An aerial shot shows the massive east ash pond at the Allen Fossil Plant.

The Tennessee Valley Authority (TVA) has identified its preferred plan to remove the toxic coal ash from the now-idled Allen Fossil Plant, the first step down a long road to return the site to another functional use.

In 2017, the TVA found high levels of arsenic and other toxins in ground water close to ponds storing the coal ash. Arsenic levels were more than 300 times higher than federal drinking water standards.

The discovery kicked off a years-long, sometimes-contentious series of events that TVA officials hope will end in 10 years. That’s how long they say it will take to finally remove the ash now sitting on nearly 120 acres.

The 500-acre site is about five miles southwest of Downtown Memphis, on the Southern bank of McKellar Lake. The plant had three units producing a max of 741 megawatts of power, enough to power 500,000 homes, according to a figure from Duke Energy.

While in use, the plant consumed 7,200 tons of coal per day. After it was burned to make electricity, that coal left behind about 85,000 tons of ash every year. TVA funneled that ash into two huge ponds — the East Ash Pond and West Ash Pond — on the site. It closed the massive East Pond in 2018.

TVA

But the Allen coal plant was replaced with the Allen Combined Cycle Natural Gas Plant, which went into operation May 2018. TVA wants to raze the old coal plant and return the land to its three owners — the city of Memphis, Shelby County, and Memphis Light, Gas & Water — for future development. Before it can do that, however, it has to deal with the ash.
TVA

TVA’s new natural-gas-fueled Combined Cycle Plant.

TVA considered three options. The first was do nothing at all. But the agency said the option does not meet its goal to eliminate all wet coal ash storage at its coal plants by closing ash ponds across the TVA system.

The other two options were similar. They both aimed to close the ponds and remove the ash from the site. They differ in one big way. One plan would haul the ash to an approved landfill. For the other, TVA would have built a facility to transform the ash into usable products, like bricks.

In a massive, 221-page report issued Friday, TVA said it prefers to excavate the ash and store it in a landfill, mainly for expediency.
[pdf-1]
Building the re-use facility ”would extend the duration of closure, which would delay the future economic development of the site and result in greater direct and cumulative impacts associated with air emissions, noise emissions, impacts to transportation system, impacts to environmental justice communities, safety risks, and disruptions to the public associated with the extended time frame for closure.”

Scott Banbury, conservation program coordinator for the Tennessee Chapter of the Sierra Club, said his grip is glad TVA has decided to “dig up all the contaminated ash.

“But we’re worried that not enough attention was paid to impacts to the communities that hundreds of trucks a day will be hauling (the ash) through,” Banbury said, noting he was also worried about the safety of the workers.

The report was prepared to inform the public on the risks involved with the move. It was also made to inform TVA decision-makers as they will select the final option for removing the toxic coal ash from the plant here.

However, TVA has identified six permitted landfills which could take the ash from Allen but has not selected a specific site.

“Each of the candidate landfill operators would be expected to have robust environmental plans, effective project designs, and a history of compliance that ensures minimal offsite impacts from storage of coal ash,” TVA said in a statement.

Categories
News News Blog

TVA Plans to Remove Coal Ash from Allen Site

Southern Environmental Law Center

Aerial shots of TVA’s Memphis power plants.

UPDATE:

Shortly after TVA announced on Wednesday that it would remove coal ash from ponds at the Allen Fossil Plant, state Senator Brian Kelsey announced he’d filed a resolution calling for the removal of coal ash from ponds at the Allen Fossil Plant.

“Clean water is one of our most precious resources in West Tennessee,” said Senator Kelsey. “We should be doing everything we can to ensure that it remains safe and clean for future generations.

“Action must be taken to ensure that arsenic and other toxic compounds found in the coal ash landfill sites are not leaking into our water supply. It is essential that the coal ash containment ponds at the plant be emptied and closed as quickly as possible in the interest of public health.”

Senate Joint Resolution 29 asks the TVA to take action to ensure Memphis water is protected from a potential breach.

ORIGINAL POST:

The Tennessee Valley Authority (TVA) plans to remove the coal ash from its now-idled Allen Fossil Plant in Memphis.

TVA now has two coal ash ponds at the Allen plant and some coal ash around what TVA calls the metal cleaning pond. Coal ash is left behind after coal was burned to fuel the plant and make electricity. That ash, however, is toxic and arsenic and other chemicals have leaked into groundwater under the coal ash ponds at Allen.

TVA closed the ponds after it stopped using the fossil plant, switching to new plant that uses natural gas to make electricity. But the agency considered sealing the ponds and storing the ash in place. But TVA announced Wednesday that option is off the table.

Instead, TVA will consider options that remove the ash. They are now deciding where the ash will go.

One option has TVA building and using a “a proposed beneficial re-use facility to process (coal ash) materials. The other would move the ash in “to an offsite landfill location.”

Southern Environmental Law Center

Aerial shots of TVA’s Memphis power plants.

Removing the ash, too, could make the “closure area land available for future economic development projects in the greater Memphis area,” according to a statement from TVA’s website.

“Bottom line is TVA does not own this property, and we think this is the best option for the future economic development options,” TVA spokesman Scott Brooks said in a statement.

Members of the local branch of the Sierra Club and the Protect Our Aquifer (POA) groups said the decision to remove the ash was a step in the right direction.

“Closure-in-place was never an option in mind, not in anybody’s mind,” said Ward Archer, president of POA. “That’s the equivalent of doing nothing, basically. It can’t be done. We all know there’s no protective clay layer below (the coal ash ponds). They have got to get (the coal ash) out of there.

Scott Banbury, the Sierra Club’s Tennessee chapter conservation programs coordinator, said the move was “great news.”

“We knew already their preferred option was to dig the (coal ash) up and move it somewhere else,” Banbury said. “It’s nice that they are saying that publicly.”

Categories
News News Blog

Cohen: TVA Coal Ash Clean-Up Timeline ‘Unacceptable’

USGS

Groundwater discharge from an aquifer test at the Tennessee Valley Authority Allen Combined Cycle Plant in October.

Tennessee Valley Authority’s (TVA) clean up of the coal ash at its now-idled Allen Fossil Plant could take up to 20 years and Rep. Steve Cohen told TVA leaders Tuesday that’s too long.

TVA said it will close its remaining coal ash pond at the Allen plant. The federal agency is now in the process of deciding just how it will deal with the coal ash that remains at the site. Options include sealing the ash and storing it in place and removing the ash.

Cohen wrote a letter to TVA’s “outgoing and incoming presidents and CEOs” on Tuesday after a meeting with the Tennessee congressional delegation. In the letter, Cohen said “they are not treating the cleanup of the coal ash found in the groundwater at the Allen Fossil Plant in Memphis with sufficient urgency.”

[pdf-1]

“While it was my understanding that corrective work will begin this year, I was alarmed to learn at the meeting that cleanup could take as long as 20 years,” Cohen said. “TVA’s timeline to address its coal ash – the primary source of pollution at Allen – is unacceptable. The citizens of Memphis and Shelby County deserve nothing less than full commitment in this matter.”

According to a brief news release issued by Memphis City Council chairman Kemp Conrad Tuesday morning, members of the council and leaders with Memphis Light, Gas & Water were in Chattanooga Tuesday to meet with TVA leaders. 

Categories
Fly On The Wall Blog Opinion

Information Control: Why TVA Ratepayers May Pay For Coal Ash Fallout

Reporters sometimes do reckless things to bring home a story. By the time I got to Kingston, TN, in January, 2009, 24-hour police barricades blocked all apparent access to TVA’s catastrophic pond breach — a massive coal ash spill NBC nightly news had  described as an environmental disaster 30-times larger than the Exxon Valdez oil spill. National news organizations and environmentalists had gotten in early before safety concerns and concerns about TVA’s reputation turned the area into a forbidden zone, off limits to everybody, especially media. Of course, roadblocks are a mere speed bump for reporters armed with scribbled directions on the back of a bar napkin. Team Flyer would make it back to Memphis with photos of the “ash-bergs,” as the enormous toxic sludge formations were being called, even if it meant playing a little Smokey and the Bandit.

I’m reminded of the scene in Kingston by Gannett’s sobering report highlighting extraordinary information quietly buried in a TVA earnings report. The utility is finally admitting that ratepayers may soon be on the hook for legal settlements against Jacobs Engineering, a contractor working for TVA that has admitted under oath to misleading 900 employees about the  risks of coal ash exposure. This news follows 40 deaths and more than 400 reported ailments ranging from respiratory problems and rashes to heart disorders, neurological disorders and cancer.

Via Gannett:

A jury in U.S. District Court in November ruled Jacobs violated its contract with TVA for the cleanup work and endangered workers as a result. That trial revealed TVA ratepayers had paid Jacobs $60 million for that contract work.

I’m not posting today to revisit past adventures in journalism or to advance Gannett’s top notch summation of what’s transpired over the past decade. In keeping with a recent theme on this blog, I’d rather look back to the weeks immediately following the disaster. Knowing what we know now, I’d like to look at this in terms of access and transparency and think about what happens when there’s a disaster and information is treated like a private concern rather than a public good.  

If you have the time, I recommend taking a look at “Shades of Gray,” my vintage coverage of the Kingston disaster, published as a Memphis Flyer cover story shortly after the event. I think it makes a good companion to Gannett’s latest revelation and retrospective. Like the sub-head says, confusion reigned in the early days following the spill. It was driven, in part, by a concerted effort on behalf of TVA and coal-related interests to make sure the citizens of Kingston and Roane Co. had the absolute best possible information for TVA and coal-related interests.

Via me, 2009:

A nattily dressed man with snow-white hair waited patiently, then, when he got his turn at the microphone, erupted like a volcano: “Who can I trust? Tell me, who can I trust?” he asked, his voice quivering.

The man ran down a list cataloging the incongruous viewpoints he’d been subjected to for 18 days — the time that had passed since the waste-retaining wall at the TVA’s Kingston Fossil Plant gave way, and his hometown — once a water-lover’s paradise tucked into the postcard-perfect hills of East Tennessee — became the new synonym for environmental disaster. 

“Tell me who I should trust,” he pleaded, obviously doubtful that [famous organizer Erin] Brockovich or the panel of scientists — and legal consultants from New York’s Weitz & Luxenberg law firm — assembled in the gymnasium at Roane State Community College were less self-interested than the environmentalists, media, or coal-industry spokesmen, all of whom seemed to offer conflicting answers.

“‘Who can I trust?’ was the most prescient question anybody asked,”  Owen Hoffman, the president of SENES Risk Management in Oak Ridge, told The Flyer in an interview following his appearance on Brockovich’s panel. In a conversation ranging from hard science to the social dynamics at play in Kingston, he described environmentalists as being so accustomed to thankless uphill struggles, they can always be counted on to accentuate negatives while acknowledging that industry spokespeople and real-estate developers “trivialize” realistic consequences to protect financial interests.

“The ties between government and industry have been too close for many years, so it’s not unreasonable to wonder if the information we get from our government agencies is reliable,” Hoffman said.

Private industry was a notable player in the Kingston response. And while some residents were thankful for Brockovich’s contravening presence, others expressed worry about “out of town interlopers” and “sharks.” There was a lot of good reporting around the Kingston disaster, but when distinctive sides present themselves, media narratives tend to favor the controversy over the concern. That was not always the case here, but was generally as the big question became, “is this sludge REALLY ALL THAT toxic?” instead of “what’s the best way to get people the relief and recompense they deserve while managing this toxic sludge?” 

“I think the public has been very poorly informed,”

 one toxicologist said to the crowd at a food-and-drink-heavy event sponsored by the American Coal Ash Association (ACAA). “It’s wrong to characterize the ash as toxic sludge. That’s a pejorative term,” he said. “It’s like my wife complaining that she had to drink toxic sludge because she recently had a gastrointestinal exam and the doctor made her swallow barium.”

Via me, 2009:

On the night before Brockovich’s town hall-style meeting, another group of scientists held a different kind of gathering at Kingston’s Midtown Elementary School. Consultants from the American Coal Ash Association (ACAA) hosted a meet-and-greet event that included a massive buffet table weighted down with shrimp, meatballs, croissants stuffed with chicken salad, fruit, pastry, cookies, and a selection of exotic cheeses.

There was no official presentation, but Kingston residents could walk around and ask questions of the ACAA’s scientists…

There was also a medical doctor on hand to address — and minimize — concerns about long-term health risks and a coal-ash expert who explained how using fly ash in concrete helps mitigate the greenhouse gasses released in the coal-burning process.

“I don’t think anybody’s going to see Blinky the three-eyed fish in the river,” said Dr. Michael Bollenbacher, a radiation expert and the one showman among the ACAA’s consultants. He took on tough questions from Harriman resident John Hoage, a retired attorney who has sued tobacco companies.

Bollenbacher’s reference to Blinky was likely a response to the opening paragraphs of a 2007 article in Scientific American called “Coal Ash Is More Radioactive than Nuclear Waste” that had been making its way into e-mails all over Kingston.

Bollenbacher worked the crowd like a blackjack dealer, running a pair of Geiger counters over bags of local dirt and coal ash, as well as over typical household objects. The dirt and coal ash triggered little response from the machines, while the household objects made them screech…

“Did you hear what happened when I held it over the plate?” he asked, as if the red Fiestaware on the table was typical of contemporary kitchenware. But red Fiestaware, which hasn’t been produced for decades, is somewhat infamous for containing uranium and lead that can be leeched out by acidic foods such as tomato sauce.

“But what do I know about any of this?” Bollenbacher asked rhetorically. “I’m just a dumb scientist, an independent consultant who doesn’t have a dog in this fight.”

It’s only as radioactive as this plate.

Let’s generously presume that the ACAA’s indie consultant didn’t know the plate he used to represent an ordinary household object was infamous for tickling Geiger counters. And maybe nobody assembled at the coal-friendly event had a “dog in the fight.” But 10 years, and many deaths and illnesses later, it looks like coal ash loose in the environment might be at least a little more hazardous than dinner service. 

John Hoage, a retired attorney who attended the coal-friendly eat-and-greet, wasn’t having it. Hoage, who had sued tobacco companies in the past, pulled out a folder of information he’d collected about the ACAA. He said the organization’s membership page reads like a “Who’s Who” of coal industry heavyweights. He said he didn’t think anybody was telling him the whole truth.

“All of this reminds me of the 1950s,” Hoag said. “The tobacco industry had scientists, too, and they used similar arguments to minimize the risks of cigarette smoke.”

Hoag was particularly interested in cases related to prolonged exposure to smoke — like flight attendants trapped in smoke-filled cabins. He thought this was a more apt comparison to the situation in Kingston, than odd shots of barium related to occasional medical procedures. 

Information Control: Why TVA Ratepayers May Pay For Coal Ash Fallout (2)

Now here’s the real question: Why was there a controversy for media to report and residents/consumers to contend with in the first place? While it might be entirely true that coal ash, an ingredient in various modern building materials, can be essentially harmless when it’s stabilized by containment, that information, no matter how accurate, isn’t useful to anybody when vast quantities are dumped into the environment. To get to the bottom of things The Flyer found a scientist named Bryce Payne with a 15-year history of working on unrelated coal ash piles. He essentially affirmed the ACAA’s most optimistic claims, but that wasn’t anywhere near the end of Payne’s informed assessment.


If the ash is released from the pond and exposed to substantially different environmental conditions, as happened in Kingston, however, Payne thinks there is then a substantial chance that the previously stable elements will become unstable. If that occurs there could be a net release of the toxins “that will accumulate to potentially threatening levels.”

 Also:

“Among humans, the tolerance for exposure to toxic elements can vary widely,” he explained. “Some can tolerate high exposures, some only very limited exposures. The same is true among plants and animals. Carp are a rough fish species, tolerant of pretty poor water quality. Other fish species cannot tolerate conditions that carp thrive in.”

Payne was extremely reluctant to be interviewed at the time because, in his opinion, the  news media does a terrible job reporting on science. He worried about sensational treatment and that his comments would be decontextualized to support pro-environmentalist positions he wasn’t endorsing. As Memphis fans of Dr. Heckle’s science news podcast already know, bad science reporting is a legitimate concern. I think I did okay by him though, and four months later he’s quoted in The Nation expressing even grimmer concerns about the state and federally backed cleanup project:

Despite warnings that the dredging may trigger a major toxic event, the TVA, backed by federal and state officials, is following through with its plans. “There apparently has been horrendous pressure to dredge at any costs,” said Bryce Payne, an independent environmental consultant who has been working on fly ash for more than fifteen years. “But the fish and similarly vulnerable biota in the Emory and Clinch River system simply will not be able to tolerate additional selenium.”

More from The Nation May, 2009:

Payne, who has offered his consulting services to the TVA and state regulators, wants officials to understand why so many of the best-laid plans could be heading toward disaster. In the March 20 e-mail to Sloan, he questioned the TDEC’s assumptions, pressed the agency to make its selenium data public and criticized Tennessee’s water-quality standards as too permissive regarding selenium. He zeroed in on the state agency’s pledge to follow up on fish tissue studies. The problem with fish tissue tests, he explained, is that selenium “bioaccumulates,” inching its way into fish and animals over months and years, not days and weeks. If you find selenium in high concentrations in fish tissue, the theory goes, you’re already in trouble. “[Fish tissue data] will not tell you how much more selenium may still come after you have finally detected that a threatening amount was there in the first place,” he told Sloan. In a telephone interview, Payne said that the threat was hard to detect: “Selenium, by its nature and chemistry, will sneak up on us,” Payne says. “It’s like the frog in the pot of slowly heating water.”

Among scientific experts, Payne is far from alone. “The folks in charge feel they don’t have the luxury to consider other ways to clean the river out,” said Joseph Skorupa, a biologist and selenium expert with the US Fish and Wildlife Service. “But they should understand that letting loose selenium is a momentous decision.”

So why did it take 10 years, possibly 40 deaths, and more than 400 illnesses to get a quiet admission in an earnings report that ratepayers might be on the hook for liabilities resulting from TVA’s bad stewardship at the edge of real darkness? There are lots of reasons, obviously, but I’m going to let TVA and politicians off the hook momentarily and answer in words I’ve typed too often lately — words readers will probably grow tired of seeing as I write more media and information-related posts over the next several months: Markets determine news content.

Let’s face it, producers can only squeeze so much reality appeal from the chemistry of  Selenium, an element that, according to studies cited by the EPA,  may result in things like “discoloration of the skin, loss of nails and hair, excessive tooth decay, listlessness, lack of mental alertness etc.” According to The Nation the agency “also labels selenium sulfide, a selenium compound, a ‘probable human carcinogen’”  But that’s not my point. Responsible science reporting doesn’t make for gripping, accessible prose or TV news content attractive to the most broadly attractive consumers (to advertisers) who, according to the best sources I know on the topic, don’t give a flip about public affairs reporting. Still, many commercial newsrooms thought this story worth investing in. The Flyer, a small, typically hyperlocal newsweekly from the other side of the state, thought the incident was valuable enough to send a reporter when it happened. Regional news teams followed the story year after year and the incident only received sporadic statewide or national notice. But if the Kingston spill was 30-times larger than the Exxon Valdes disaster, it wasn’t half as hyped.

Information Control: Why TVA Ratepayers May Pay For Coal Ash Fallout

Gannett’s latest summation, as reported in its various Tennessee papers including The Commercial Appeal, accomplishes everything good newspaper reporting is supposed to do, covering and contextualizing a lot of complicated ground. But from the onset, Kingston’s narrative turned on controversy rather than urgent common cause. As is often the case with shocking events, when it stopped being breaking national news, it was never again amplified or sustained by social or legacy media long enough to force scrutiny, build mass-trust or foment opinion in the face of considerable public relations efforts by coal-related interests including, by TVA’s own self-congratulatory account,100-million in dollar diplomacy investments “that improved or enhanced Roane Co.” Not to mention that generous seafood-laden buffet I once covered. I can’t deny, those fat shrimp assured and delighted my disaster-deprived tummy all those years ago.

WBIR’s Dec., 2018 retrospective noted that TVA had given $32-million to area schools after the disaster — more dollar diplomacy. The report stated that the $1.2-billion cost of cleanup was spread out over 15 years, at no additional cost to ratepayers. 

There’s a lot of blame to go around, but the worst of everything that happened in Kingston was amplified by people not knowing who to trust or to turn to for help finding good information. The death, discomfort, displacement, and personal loss is an indictment of private, state, and federal priorities. But it also represents the failures of an information industry that may never find an economic platform for sustained and meaningful public affairs reporting in the modern age. Absent that, there will always be too many deterrents, distractions and roadblocks preventing consumers from accessing the information they need and never enough barricade-evading directions scribbled on the back of bar napkins. 

Yes, we dumped a bunch of coal ash in your backyard, but aren’t you hungry?

    

Erin Brockovich in Kingston

  

Categories
News The Fly-By

TVA Makes Plans to Permanently Close a Local Coal Ash Pond

In August 2014, the Tennessee Valley Authority’s (TVA) board voted to retire its Memphis coal plant by December 2018 and replace it with a 1,000-megawatt natural gas plant. That process is underway, and now TVA is focusing on closing one of the two ash ponds on the coal plant’s site.

The West Ash Impoundment, a retired coal ash pond near the Allen Fossil Plant in Frank C. Pidgeon Industrial Park, was the disposal site for waste products from the plant until 1978. It was replaced by the newer East Ash Impoundment. The West Ash pond has only received small amounts of combustion coal residuals (CCR) since then, typically when the East Ash pond was being worked on.

Tennessee Valley Authority

Map of the Allen Fossil Plant and its ash impoundments

“CCR is a result from the coal-burning process. You can have bottom ash from the bottom of the boiler. You can have fly ash, which goes into the air and is collected,” said Amy Henry, the manager of TVA’s National Environmental Policy Act program. “Some of the processes use water to push [the CCR] out through a pipe into an impoundment, and that’s why [the impoundments are] wet.”

Active ash impoundments, like the East Ash pond, are wet, but since the West Ash pond has been out of use for a while, it doesn’t look like a pond at all. The pond has been filled in with dirt, but TVA wants to permanently close the pond, either by covering the area with an impervious cap or by trucking the CCR material off-site to the South Shelby Landfill.

Those are the two options TVA is considering in the ash pond closure’s Environmental Impact Statement (EIS). While both were studied in the EIS, the report recommends the permanent cover option over the option to truck material off-site. The public is invited to comment on that report through February 24th. Later in the year, the TVA board will vote on one of the two options.

One of the reasons the EIS recommends what they’re calling “closure in place” over “closure by removal” is the potential for a traffic accident as trucks haul the coal ash from the industrial park to the landfill.

“With closure by removal, we would predict a higher risk of impacts in the traffic system, potentially accidents if there were more trucks on the road,” Henry said. “We’d have to take a look at the impacts on the community and where these routes would be going.”

The Environmental Protection Agency (EPA) has determined that CCR is nonhazardous, but the Sierra Club’s Tennessee conservation program coordinator Scott Banbury has a different stance.

“The EPA says it’s not hazardous, but we disagree because within this material are toxic heavy metals, and that can have a huge impact on aquatic communities,” Banbury said.

Banbury believes leaving the coal ash where it is could have more potential negative impact than moving it out. The ash ponds are currently unlined, meaning there’s nothing separating the waste from the ground underneath.

And even though the closure-in-place option would include a cap over the top, Banbury fears the ash could still seep out into the groundwater underneath and eventually make its way to into nearby McKellar Lake. Although signs are posted to discourage fishing in that lake, Banbury said many people still fish there to feed their families.

“The groundwater comes up from the river and gets the bottom of the ash pond wet below the water table,” Banbury said. “They’re saying they’re going to cap this thing so that rainfall can’t fall on top of it and leach through the ash pond, but that’s irrelevant because the groundwater comes up through the containment anyway.”

By contrast, the South Shelby Landfill is lined, so if the TVA were to truck the material out of the pond and into the landfill, it’d be moved to a lined containment. But Banbury said the landfill isn’t ideal either.

“Our preferred alternative is for them to remove it from this unlined pond and construct a new one with a liner underneath it,” Banbury said.