EPA TRI Facility · Electric Utilities
US Tva Sequoyah Nuclear Plant
Soddy Daisy, TN
- Total releases
- 2.3K lbs
- Chemicals reported
- 2
- Carcinogens
- 2
- Primary pathway
- Land Disposal
LAND Form-R mix
US Tva Sequoyah Nuclear Plant: how the 2.3K lbs splits
2.3K lbs across all reported pathways
- Land Disposal 2.2K lbs 97.8%
- Off-site Transfers 45 lbs 2.0%
- Air Releases 5 lbs 0.2%
US Tva Sequoyah Nuclear Plant's 2.3K lbs Form-R total is LAND - land disposal is 97.8% of the bar. Next segment: off-site transfers at 2.0%. Leading chemical by pounds: Lead.
LIGHT volume LAND pathway CARC-HEAVY
US Tva Sequoyah Nuclear Plant is an EPA Toxics Release Inventory reporter in Soddy Daisy, TN, in the electric utilities sector. It reported 428 lbs of releases across 2 chemicals in 2023, and 2.3K lbs in total across its 2019-2023 reporting years. That ranks 12,579 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. US Tva Sequoyah Nuclear Plant is pounds #385 and chemical-count #396 at 2.3K 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: Saint-Gobain Norpro; Tpg Pressure - Bakewell; Kordsa Inc.; South Atlantic Galvanizing. Similar-scale Electric Utilities peers outside Tennessee: Ips Vandolah Power; Virgin Islands Water & Power Authority; Pedricktown Cogeneration Co LP; Aurora Energy LLC. Largest disclosed chemicals by pounds: Lead; Hydrazine.
US Tva Sequoyah Nuclear Plant stamps LIGHT volume with a dominant LAND pathway (97.8% land disposal) across 2 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 2.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ips Vandolah Power and Virgin Islands Water & Power Authority.
US Tva Sequoyah Nuclear Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.3K lbs Top 48% higher than 52% 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
US Tva Sequoyah Nuclear Plant: Lead-led volume
Among the 513 Electric Utilities facilities in this database, US Tva Sequoyah Nuclear Plant reports the 404th-largest volume (2.3K lbs). Its reported volume is concentrated rather than spread: Lead alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Tennessee include Ips Vandolah Power and Virgin Islands Water & Power Authority.
Concentrated means ≥60% of US Tva Sequoyah Nuclear Plant's pounds in one chemical - here Lead at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- US Tva Sequoyah Nuclear Plant's total reported releases fell from 473 lb in 2022 to 428 lb in 2023, based on EPA TRI filings.
- US Tva Sequoyah Nuclear Plant's land releases fell from 470 lb in 2022 to 420 lb in 2023, based on EPA TRI filings.
US Tva Sequoyah Nuclear Plant Form-R facts
Compare this facility
See how US Tva Sequoyah Nuclear Plant stacks up against nearby facilities and the typical reporter.
10.0× more than the comparison
2.0× 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 US Tva Sequoyah Nuclear Plant releases toxic chemicals into the environment. Total: 2.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 17% (519 lbs to 428 lbs).
US Tva Sequoyah Nuclear Plant: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows US Tva Sequoyah Nuclear Plant year-over-year reported totals (decreased by 17% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 519 lbs | 2 |
| 2020 | 462 lbs | 2 |
| 2021 | 399 lbs | 2 |
| 2022 | 473 lbs | 2 |
| 2023 | 428 lbs | 2 |
US Tva Sequoyah Nuclear Plant · LAND-pathway site
Nearest TRI Facilities to US Tva Sequoyah Nuclear Plant
Closest other reporters in Tennessee - including Saint-Gobain Norpro, Tpg Pressure - Bakewell, Kordsa 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. Ips Vandolah Power, Virgin Islands Water & Power Authority, Pedricktown Cogeneration Co LP.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest US Tva Sequoyah Nuclear Plant on cumulative reported pounds (2.3K lbs) and distinct chemical count (2). Release-pound peers include Vspone, The Pittsburgh Paints Co., Cascade Corp. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
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 Lead, Hydrazine; nearby reporters include Saint-Gobain Norpro. US Tva Sequoyah Nuclear Plant stamps LIGHT volume · LAND pathway · CARC-HEAVY 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 US Tva Sequoyah Nuclear Plant TRI extract (LIGHT · LAND · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
US Tva Sequoyah Nuclear Plant totals are self-reported EPCRA §313 estimates for Soddy Daisy, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 221113 · Electric Utilities. 0.1% of Hamilton TRI pounds in this extract. Nearest ABS peer: Vspone (Δ 0 lbs). Pounds ≠ exposure.
US Tva Sequoyah Nuclear Plant stamps LIGHT volume · LAND pathway · CARC-HEAVY · lead Lead. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. 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