Covoro Mining Solutions LLC
1 facility · 1 state · 2.3M lbs total releases
According to the EPA Toxics Release Inventory, Covoro Mining Solutions LLC is the reported parent of 1 Form R facility across 1 state, disclosing 2.3M lbs of toxic releases. 6 of 14 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Tennessee (2.3M lbs). Those TRI figures remain self-reported disclosure pounds for Covoro Mining Solutions LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Covoro Mining Solutions LLC: EPA TRI 2023 reporting year
Same facilities, both years
-16.6%
1 facilities that filed in 2022 and 2023
Whole inventory
-16.6%
428.7 thousand lb → 357.7 thousand lb, every facility that filed
- Covoro Mining Solutions LLC's total reported releases fell from 428.7 thousand lb in 2022 to 357.7 thousand lb in 2023, based on EPA TRI filings.
- Covoro Mining Solutions LLC's land releases fell from 820 lb in 2022 to 575 lb in 2023, based on EPA TRI filings.
- Covoro Mining Solutions LLC's water releases fell from 2.8 thousand lb in 2022 to 2.0 thousand lb in 2023, based on EPA TRI filings.
- Covoro Mining Solutions LLC's air releases fell from 290.6 thousand lb in 2022 to 240.6 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Covoro Mining Solutions LLC from filing to facility
Covoro Mining Solutions LLC maps to a single Form R site (Covoro Mining Solutions LLC) in Tennessee. Open that filing for the chemical mix; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Covoro Mining Solutions LLC. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co. Largest disclosed chemicals by pounds: Ammonia; Acetonitrile; Hydrogen cyanide; Cyanide compounds; Creosote. Heaviest-reporting states in this extract: Tennessee. Industry labels on the parent rollup: Chemicals.
Covoro Mining Solutions LLC ranks #431 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Covoro Mining Solutions LLC's TRI Form R footprint is concentrated in a single state (Tennessee), so statewide context matters more than a multi-state portfolio read. This parent maps to a single reporting facility (Covoro Mining Solutions LLC), so the company total and that site's Form R are the same disclosure.
Parent aggregation for Covoro Mining Solutions LLC follows facility-reported names. Compare the named neighbors (Nyrstar US Inc; The Chemours Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Covoro Mining Solutions LLC sits among TRI parents
Covoro Mining Solutions LLC sits on a disclosure ladder beside Nyrstar US Inc and The Chemours Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Nyrstar US Inc · rank #429 · 114.9M lbs
- The Chemours Co · rank #430 · 40.5M lbs
Largest chemicals disclosed by Covoro Mining Solutions LLC
Ammonia; Acetonitrile; Hydrogen cyanide; Cyanide compounds; Creosote lead the Form R pound rollup for this parent, including filings such as Covoro Mining Solutions LLC. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 1.0M lbs |
| Acetonitrile | 858.6K lbs |
| Hydrogen cyanide | 315.9K lbs |
| Cyanide compounds | 57.4K lbs |
| Creosote | 10.1K lbs |
Facilities (1)
| Facility | Releases |
|---|---|
| Covoro Mining Solutions LLC Memphis, TN | 2.3M lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Covoro Mining Solutions LLC on total disclosed release pounds (2.3M lbs) and reporting facility count (1). Release-volume peers include The Andersons Inc, Wabtec Corp, Eaton Corp. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Tennessee; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Covoro Mining Solutions LLC's TRI parent record
From Covoro Mining Solutions LLC, open Covoro Mining Solutions LLC or compare against Nyrstar US Inc rather than reading rank alone.
- Open the largest Form R site for Covoro Mining Solutions LLC (Covoro Mining Solutions LLC in TN). Largest facility
- Compare against The Chemours Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Covoro Mining Solutions LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Nyrstar US Inc, The Chemours Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Covoro Mining Solutions LLC's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.