Alpha Corp
3 facilities · 3 states · 250.2K lbs total releases
According to the EPA Toxics Release Inventory, Alpha Corp is the reported parent of 3 Form R facilities across 3 states, disclosing 250.2K lbs of toxic releases. 4 of 34 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Tennessee (122.9K lbs). Those TRI figures remain self-reported disclosure pounds for Alpha Corp, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Alpha Corp: EPA TRI 2023 reporting year
Same facilities, both years
-3.2%
3 facilities that filed in 2022 and 2023
Whole inventory
-3.2%
44.7 thousand lb → 43.2 thousand lb, every facility that filed
- Alpha Corp's total reported releases fell from 44.7 thousand lb in 2022 to 43.2 thousand lb in 2023, based on EPA TRI filings.
- Alpha Corp's off-site transfers rose from 1.2 thousand lb in 2022 to 2.7 thousand lb in 2023, based on EPA TRI filings.
- Alpha Corp's air releases fell from 43.5 thousand lb in 2022 to 40.5 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Alpha Corp from filing to facility
Largest Form R sites under this parent: Aoc Tennessee Plant; Aoc LLC; Aoc LLC. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co. Largest disclosed chemicals by pounds: Styrene; Phthalic anhydride; Tetrabromobisphenol A; Maleic anhydride; N,N-Dimethylaniline. Heaviest-reporting states in this extract: Tennessee; Indiana; Florida. Industry labels on the parent rollup: Chemicals. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Aoc Tennessee Plant; Aoc LLC; Aoc LLC. Neighbor parents on the disclosure ladder: Nyrstar US Inc; The Chemours Co. Largest disclosed chemicals by pounds: Styrene; Phthalic anhydride; Tetrabromobisphenol A; Maleic anhydride; N,N-Dimethylaniline. Heaviest-reporting states in this extract: Tennessee; Indiana; Florida. Industry labels on the parent rollup: Chemicals.
Alpha Corp ranks #1,180 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Alpha Corp files across 3 states, a regional parent portfolio rather than a single-state discloser. Alpha Corp's disclosed pounds are spread across 3 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Alpha Corp 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 Alpha Corp sits among TRI parents
Alpha Corp 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 #1,178 · 114.9M lbs
- The Chemours Co · rank #1,179 · 40.5M lbs
Largest chemicals disclosed by Alpha Corp
Styrene; Phthalic anhydride; Tetrabromobisphenol A; Maleic anhydride; N,N-Dimethylaniline lead the Form R pound rollup for this parent, including filings such as Aoc Tennessee Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Styrene | 160.2K lbs |
| Phthalic anhydride | 19.7K lbs |
| Tetrabromobisphenol A | 18.9K lbs |
| Maleic anhydride | 15.1K lbs |
| N,N-Dimethylaniline | 11.0K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Tennessee | 1 | 122.9K lbs |
| Indiana | 1 | 80.6K lbs |
| Florida | 1 | 46.7K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| Aoc Tennessee Plant Collierville, TN | 122.9K lbs |
| Aoc LLC Valparaiso, IN | 80.6K lbs |
| Aoc LLC Lakeland, FL | 46.7K lbs |
Frequently Asked Questions
How much pollution does Alpha Corp release?
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What industries and chemicals show up for Alpha Corp?
Does Alpha Corp release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Alpha Corp on total disclosed release pounds (250.2K lbs) and reporting facility count (3). Release-volume peers include Kaapa Ethanol Holdings LLC, Jupiter Aluminum Corp, Titan America LLC. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy Inc. 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.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Tennessee, Indiana, Florida; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Alpha Corp's TRI parent record
From Alpha Corp, open Aoc Tennessee Plant or compare against Nyrstar US Inc rather than reading rank alone.
- Open the largest Form R site for Alpha Corp (Aoc Tennessee Plant 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 Alpha Corp 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
Alpha Corp'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.