Displaying items by tag: coal ash cleanup
Water and waste on TVA agenda as utility plans Bull Run shutdown
TVA solicits public input following release of environmental assessment for Bull Run Fossil Plant decommission
CLAXTON — Tennessee Valley Authority plans to close its Bull Run Fossil Plant (BRF) in Anderson County, but it’s still looking for public input on what comes next.
“As a large, inflexible coal unit with medium operating costs and a high forced outage rate, BRF does not fit current and likely future portfolio needs,” the federal utility said in a draft Environmental Assessment.
TVA is looking at three different options for the future of the structures still standing on the site by the Clinch River near Oak Ridge: taking down all structures; taking down some of them; or leaving everything standing. A recent report lays out the environmental consequences of each of these actions. The report, in draft form, is against that third choice, listing it as only an option for the sake of comparison.
“If the facility is left in the “as-is” condition, it likely would present a higher risk than Alternatives A or B for the potential to contaminate soil and groundwater as systems and structures degrade. As such, this alternative is not a reasonable alternative,” the draft states.
TVA stated its considering removing “all or most of the buildings and structures” on a 250-acre area. After closing the plant, but before any demolitions, TVA will begin by removing components that may be used at other TVA sites, draining of oil and fluids from equipment, taking ash out of the boilers, removing information technology assets, removing plant records and other tasks.
The Bull Run Environmental Assessment is 170 pages long and available for public review. It doesn’t directly tackle the coal ash storage conundrum that has grabbed the attention of politicians, nearby residents and environmental activists, because that issue involves separate regulations.
Ahead of retiring Bull Run Fossil Plant, TVA faces questions about the site’s toxicity
CLAXTON — Even though TVA is about to retire Bull Run Fossil Plant, water pollution issues related to it are still up for debate.
A water discharge permit hearing took place Thursday, Jan. 12 at the Tennessee Department of Environment and Conservation building, 761 Emory Valley Road in Oak Ridge.
The permit would, if approved, allow releases of “cooling water, process wastewater and storm water runoff” from Bull Run Fossil Plant into the Clinch River and operation of a cooling water intake system. Environmental groups have concerns.
Tennessee Valley Authority plans to retire Bull Run Fossil plant by 2023. Over several years and at meetings, both connected to TVA and organized by activist groups, citizens have voiced concerns about water quality issues due to the continued coal ash waste TVA stores on the site. In advance of this meeting, representatives of the Sierra Club, Southern Environmental Law Center, Appalachian Voices, Statewide Coalition for Community eMpowerment and Center for Biological Diversity all signed a letter asking for TDEC to set standards for water pollution from coal ash based on available technology.
This story will be updated.
Still no reckoning for coal-ash polluters
Report contends coal plant operators are shirking responsibilities on ash cleanup
This story was originally published by Tennessee Lookout.
NASHVILLE — In the wake of major coal ash spills from power plant containment ponds in Tennessee and into the Dan River along the North Carolina and Virginia border, the federal Environmental Protection Agency in 2015 laid out the first federal rules for managing the ash, one of the nation’s largest waste streams, and the toxins it contains.
But more than seven years later, few utilities and other owners responsible for the often unlined pits where billions of tons of ash leach heavy metals and other toxins into groundwater are planning comprehensive cleanups, per a report released this month by a pair of environmental groups.