EPA TRI Facility · Electric Utilities
U.S. Tva Kingston Fossil Plant
Harriman, TN
- Total releases
- 2.8M lbs
- Chemicals reported
- 25
- Carcinogens
- 6
- Primary pathway
- Air Releases
MIXED Form-R mix
U.S. Tva Kingston Fossil Plant: how the 2.8M lbs splits
2.8M lbs across all reported pathways
- Air Releases 1.9M lbs 65.6%
- Land Disposal 923.7K lbs 32.5%
- Water Discharges 52.3K lbs 1.8%
- Off-site Transfers 352 lbs <0.1%
U.S. Tva Kingston Fossil Plant's 2.8M lbs Form-R total is MIXED - air releases is 65.6% of the bar. Next segment: land disposal at 32.5%. Leading chemical by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
HEAVY volume MIXED pathway CARC-LEAN
U.S. Tva Kingston Fossil Plant is an EPA Toxics Release Inventory reporter in Harriman, TN, in the electric utilities sector. It reported 470.6K lbs of releases across 17 chemicals in 2023, and 2.8M lbs in total across its 2019-2023 reporting years. That ranks 674 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. U.S. Tva Kingston Fossil Plant is pounds #22 and chemical-count #6 at 2.8M lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Georgia Masonry Supply Rockwood; Diversified Scientific Service S Inc. (dssi); Teijin Carbon America Inc.; Nnsa U.S. Doe Central Training Facility. Similar-scale Electric Utilities peers outside Tennessee: Zimmer Power Co LLC; Duke Energy Indiana Inc. - Edwardsport Igcc; Scrubgrass Generating Plant; Roy S. Nelson Plant. Largest disclosed chemicals by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium And Barium Compounds.
U.S. Tva Kingston Fossil Plant is a HEAVY · MIXED-pathway Form-R site in Harriman, TN: 2.8M lbs across 25 chemicals (6 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 65.6%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Zimmer Power Co LLC and Duke Energy Indiana Inc. - Edwardsport Igcc.
U.S. Tva Kingston Fossil Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.8M lbs Top 3% higher than 97% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
U.S. Tva Kingston Fossil Plant inside Roane's TRI pounds
Among the 513 Electric Utilities facilities in this database, U.S. Tva Kingston Fossil Plant reports the 119th-largest volume, placing it in the top 23.2% of its sector. This one site accounts for 65.4% of every pound reported in Roane. Scale peers outside Tennessee include Zimmer Power Co LLC and Duke Energy Indiana Inc. - Edwardsport Igcc.
County-dominant here means ≥25% of Roane's reported pounds (4.3M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- U.S. Tva Kingston Fossil Plant's total reported releases fell from 622.6 thousand lb in 2022 to 470.6 thousand lb in 2023, based on EPA TRI filings.
- U.S. Tva Kingston Fossil Plant's land releases fell from 233.4 thousand lb in 2022 to 63.1 thousand lb in 2023, based on EPA TRI filings.
- U.S. Tva Kingston Fossil Plant's air releases rose from 378.3 thousand lb in 2022 to 396.4 thousand lb in 2023, based on EPA TRI filings.
- U.S. Tva Kingston Fossil Plant's water releases rose from 10.9 thousand lb in 2022 to 11.0 thousand lb in 2023, based on EPA TRI filings.
U.S. Tva Kingston Fossil Plant Form-R facts
Compare this facility
See how U.S. Tva Kingston Fossil Plant stacks up against nearby facilities and the typical reporter.
90223268.7× more than the comparison
25.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How U.S. Tva Kingston Fossil Plant releases toxic chemicals into the environment. Total: 2.8M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 45% (849.8K lbs to 470.6K lbs).
U.S. Tva Kingston Fossil Plant: annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2023
- 2019
- 2020 0
- 2021
- 2022
- 2023 0
What this shows U.S. Tva Kingston Fossil Plant year-over-year reported totals (decreased by 45% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 849.8K lbs | 18 |
| 2020 | 200.3K lbs | 14 |
| 2021 | 698.7K lbs | 17 |
| 2022 | 622.6K lbs | 17 |
| 2023 | 470.6K lbs | 17 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 6 of 25 chemicals are carcinogens. Sorted by total release volume.
U.S. Tva Kingston Fossil Plant in Roane
Nearest TRI Facilities to U.S. Tva Kingston Fossil Plant
Closest other reporters in Tennessee - including Georgia Masonry Supply Rockwood, Diversified Scientific Service S Inc. (dssi), Teijin Carbon America Inc., ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Tennessee - e.g. Zimmer Power Co LLC, Duke Energy Indiana Inc. - Edwardsport Igcc, Scrubgrass Generating Plant.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest U.S. Tva Kingston Fossil Plant on cumulative reported pounds (2.8M lbs) and distinct chemical count (25). Release-pound peers include Tate & Lyle Sagamore, Alpek Polyester USA Llc-Columbia Site, US Army Fort Carson (cantonment). Chemical-count peers include Aes Puerto Rico LP, Verso Luke LLC, Virginia City Hybrid Energy Center. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Tate & Lyle Sagamore Lafayette, IN · Food 2.8M lbs reported
- Alpek Polyester USA Llc-Columbia Site Gaston, SC · Chemicals 2.8M lbs reported
- US Army Fort Carson (cantonment) Fort Carson, CO · Other 2.8M lbs reported
- Galata Chemicals LLC - Galata Taft Facility Hahnville, LA · Chemicals 2.9M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Barium And Barium Compounds; nearby reporters include Georgia Masonry Supply Rockwood. U.S. Tva Kingston Fossil Plant stamps HEAVY volume · MIXED pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This U.S. Tva Kingston Fossil Plant TRI extract (HEAVY · MIXED · CARC-LEAN · lead Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
U.S. Tva Kingston Fossil Plant totals are self-reported EPCRA §313 estimates for Harriman, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 221112 · Electric Utilities. 65.4% of Roane TRI pounds in this extract. Nearest ABS peer: Tate & Lyle Sagamore (Δ 4.6K lbs). Pounds ≠ exposure.
U.S. Tva Kingston Fossil Plant stamps HEAVY · MIXED pathway (air releases leads at 65.6%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov