Advansix Inc
5 facilities · 2 states · 7.8M lbs total releases
According to the EPA Toxics Release Inventory, Advansix Inc is the reported parent of 5 Form R facilities across 2 states, disclosing 7.8M lbs of toxic releases. 7 of 29 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Virginia (7.4M lbs). Those TRI figures remain self-reported disclosure pounds for Advansix Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Advansix Inc: EPA TRI 2023 reporting year
Same facilities, both years
-21.1%
3 facilities that filed in 2022 and 2023
Whole inventory
-21.4%
1.4 million lb → 1.1 million lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Advansix Inc's total reported releases fell from 1.4 million lb in 2022 to 1.1 million lb in 2023, based on EPA TRI filings.
- Advansix Inc's off-site transfers rose from 88.0 thousand lb in 2022 to 116.2 thousand lb in 2023, based on EPA TRI filings.
- Advansix Inc's air releases fell from 1.0 million lb in 2022 to 785.9 thousand lb in 2023, based on EPA TRI filings.
- Advansix Inc's water releases fell from 251.9 thousand lb in 2022 to 189.8 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Advansix Inc from filing to facility
Largest Form R sites under this parent: Advansix Inc Hopewell Plant; U.S. Amines (bucks) LLC; U.S. Amines (portsmouth) LLC; Advansix Resins & Chemicals LLC. Neighbor parents on the disclosure ladder: US Department of Defense; Westrock Co; Ashland LLC; Quikrete Holdings. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Cyclohexanol; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Phenol. Heaviest-reporting states in this extract: Virginia; Alabama. Industry labels on the parent rollup: Chemicals; Electric Utilities. Start from those named sites and neighbors rather than a generic parent blurb; 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: Advansix Inc Hopewell Plant; U.S. Amines (bucks) LLC; U.S. Amines (portsmouth) LLC; Advansix Resins & Chemicals LLC. Neighbor parents on the disclosure ladder: US Department of Defense; Westrock Co; Ashland LLC; Quikrete Holdings. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Cyclohexanol; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Phenol. Heaviest-reporting states in this extract: Virginia; Alabama. Industry labels on the parent rollup: Chemicals; Electric Utilities.
Advansix Inc ranks #192 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Advansix Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Advansix Inc Hopewell Plant accounts for most of Advansix Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Advansix Inc follows facility-reported names. Compare the named neighbors (US Department of Defense; Westrock Co; Ashland LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Advansix Inc sits among TRI parents
Advansix Inc sits on a disclosure ladder beside US Department of Defense and Westrock Co and Ashland LLC and Quikrete Holdings. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- US Department of Defense · rank #190 · 52.2M lbs
- Westrock Co · rank #191 · 17.0M lbs
Lower disclosed volume
- Ashland LLC · rank #193 · 6.7M lbs
- Quikrete Holdings · rank #194 · 5.8M lbs
Largest chemicals disclosed by Advansix Inc
Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Cyclohexanol; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Phenol lead the Form R pound rollup for this parent, including filings such as Advansix Inc Hopewell Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 6.5M lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.3M lbs |
| Cyclohexanol | 314.5K lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 179.1K lbs |
| Phenol | 175.1K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Virginia | 4 | 7.4M lbs |
| Alabama | 1 | 357.0K lbs |
Facilities (5)
| Facility | Releases |
|---|---|
| Advansix Inc Hopewell Plant Hopewell, VA | 7.4M lbs |
| U.S. Amines (bucks) LLC Axis, AL | 357.0K lbs |
| U.S. Amines (portsmouth) LLC Portsmouth, VA | 6.6K lbs |
| Advansix Resins & Chemicals LLC Chester, VA | 5.7K lbs |
| City Point Energy Center Hopewell, VA | 52 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 Advansix Inc on total disclosed release pounds (7.8M lbs) and reporting facility count (5). Release-volume peers include Usg Corp, Ati Inc, Azz Inc. Facility-count peers include Abb Motors & Mechanical Inc, Aes Corp, Agilent Technologies 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 Virginia, Alabama; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Advansix Inc's TRI parent record
From Advansix Inc, open Advansix Inc Hopewell Plant or compare against US Department of Defense rather than reading rank alone.
- Open the largest Form R site for Advansix Inc (Advansix Inc Hopewell Plant in VA). Largest facility
- Compare against Westrock Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Advansix Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (US Department of Defense, Westrock Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Advansix Inc'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.