Innospec Inc
4 facilities · 2 states · 45.5K lbs total releases
According to the EPA Toxics Release Inventory, Innospec Inc is the reported parent of 4 Form R facilities across 2 states, disclosing 45.5K lbs of toxic releases. 3 of 26 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Texas (32.1K lbs). Those TRI figures remain self-reported disclosure pounds for Innospec Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Innospec Inc: EPA TRI 2023 reporting year
Same facilities, both years
-3.4%
4 facilities that filed in 2022 and 2023
Whole inventory
-3.4%
7.6 thousand lb → 7.3 thousand lb, every facility that filed
- Innospec Inc's total reported releases fell from 7.6 thousand lb in 2022 to 7.3 thousand lb in 2023, based on EPA TRI filings.
- Innospec Inc's land releases fell from 65 lb in 2022 to 27 lb in 2023, based on EPA TRI filings.
- Innospec Inc's off-site transfers fell from 978 lb in 2022 to 895 lb in 2023, based on EPA TRI filings.
- Innospec Inc's air releases fell from 6.5 thousand lb in 2022 to 6.4 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Innospec Inc from filing to facility
Largest Form R sites under this parent: Independence Oilfield Chemicals Midland Tx; Independence Oilfield Chemicals LLC Pleasanton Tx; Innospec Active Chemicals; Innospec Active Chemicals. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Methanol; Xylene (mixed isomers); Toluene; Zinc compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). Heaviest-reporting states in this extract: Texas; North Carolina. 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: Independence Oilfield Chemicals Midland Tx; Independence Oilfield Chemicals LLC Pleasanton Tx; Innospec Active Chemicals; Innospec Active Chemicals. Neighbor parents on the disclosure ladder: Targa Resources Corp; Ineos US I Inc. Largest disclosed chemicals by pounds: Methanol; Xylene (mixed isomers); Toluene; Zinc compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). Heaviest-reporting states in this extract: Texas; North Carolina. Industry labels on the parent rollup: Chemicals.
Innospec Inc ranks #2,035 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Innospec Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Innospec Inc's disclosed pounds are spread across 4 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Innospec Inc follows facility-reported names. Compare the named neighbors (Targa Resources Corp; Ineos US I Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Innospec Inc sits among TRI parents
Innospec Inc sits on a disclosure ladder beside Targa Resources Corp and Ineos US I Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Targa Resources Corp · rank #2,033 · 105.5M lbs
- Ineos US I Inc · rank #2,034 · 94.2M lbs
Largest chemicals disclosed by Innospec Inc
Methanol; Xylene (mixed isomers); Toluene; Zinc compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) lead the Form R pound rollup for this parent, including filings such as Independence Oilfield Chemicals Midland Tx. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Methanol | 22.8K lbs |
| Xylene (mixed isomers) | 6.2K lbs |
| Toluene | 5.8K lbs |
| Zinc compounds | 4.4K lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 3.1K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Texas | 2 | 32.1K lbs |
| North Carolina | 2 | 13.4K lbs |
Facilities (4)
| Facility | Releases |
|---|---|
| Independence Oilfield Chemicals Midland Tx Midland, TX | 17.5K lbs |
| Independence Oilfield Chemicals LLC Pleasanton Tx Pleasanton, TX | 14.6K lbs |
| Innospec Active Chemicals Salisbury, NC | 9.5K lbs |
| Innospec Active Chemicals High Point, NC | 3.9K 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 Innospec Inc on total disclosed release pounds (45.5K lbs) and reporting facility count (4). Release-volume peers include Kdc US Holdings Inc, Zinkpower-Usa Corp, Rcm Industries. Facility-count peers include A Stucki Holding Corp, Advanced Heat Treat Corp, Alleima USA LLC. 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 Texas, North Carolina; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Innospec Inc's TRI parent record
From Innospec Inc, open Independence Oilfield Chemicals Midland Tx or compare against Targa Resources Corp rather than reading rank alone.
- Open the largest Form R site for Innospec Inc (Independence Oilfield Chemicals Midland Tx in TX). Largest facility
- Compare against Ineos US I Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Innospec Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Targa Resources Corp, Ineos US I Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Innospec 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.