EPA TRI Facility · Chemicals
Hentzen Aerospace
Greenville, SC · Parent: Hentzen Coatings Inc
- Total releases
- 15.3K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Hentzen Aerospace: how the 15.3K lbs splits
15.3K lbs across all reported pathways
- Air Releases 15.3K lbs 100.0%
Hentzen Aerospace's 15.3K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Styrene.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume AIR pathway CARC-HEAVY
Hentzen Aerospace is an EPA Toxics Release Inventory reporter in Greenville, SC, in the chemicals sector. It reported 5.4K lbs of releases across 3 chemicals in 2023, and 15.3K lbs in total across its 2019-2023 reporting years. That ranks 8,861 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In South Carolina's 574 reporting TRI sites, pounds #1 is not chemical-count #1. Hentzen Aerospace is pounds #263 and chemical-count #239 at 15.3K lbs. Oceanagold Haile Gold Mine leads reported pounds (30.2M lbs) at 19 chemicals (chemical-count #14). Giant Cement Co leads chemical count at 90 chemicals (53.3K lbs, pounds #185). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Diversified Coating Systems Inc.; Tiarco Chemical; McLaughlin Group Inc; Michelin N.a. Inc. Similar-scale Chemicals peers outside South Carolina: Eclectic Products LLC; Nitto Denko Avecia Inc.; Polyguard Products; Air Products & Chemicals Inc Luling Smr. Other Hentzen Coatings Inc sites in this extract: Hentzen Coatings,inc; Hentzen Coatings,inc Batavia Facility; Hentzen Coatings Inc.. Largest disclosed chemicals by pounds: Styrene; Xylene (mixed isomers); Toluene.
Hentzen Aerospace stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 15.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Eclectic Products LLC and Nitto Denko Avecia Inc..
Hentzen Aerospace vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
15K lbs Top 34% higher than 66% 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
Hentzen Aerospace: Styrene-led volume
Among the 3,917 Chemicals facilities in this database, Hentzen Aerospace reports the 1,860th-largest volume (15.3K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 60.7% of the total. Carcinogen-classified chemicals make up 60.7% of the reported pounds, not just of the chemical count. Scale peers outside South Carolina include Eclectic Products LLC and Nitto Denko Avecia Inc..
Concentrated means ≥60% of Hentzen Aerospace's pounds in one chemical - here Styrene at 60.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hentzen Aerospace's total reported releases rose from 4.3 thousand lb in 2022 to 5.4 thousand lb in 2023, based on EPA TRI filings.
- Hentzen Aerospace's air releases rose from 4.3 thousand lb in 2022 to 5.4 thousand lb in 2023, based on EPA TRI filings.
Hentzen Aerospace Form-R facts
Compare this facility
See how Hentzen Aerospace stacks up against nearby facilities and the typical reporter.
45% less than the comparison
50% less 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 Hentzen Aerospace releases toxic chemicals into the environment. Total: 15.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 205% (1.8K lbs to 5.4K lbs).
Hentzen Aerospace: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Hentzen Aerospace year-over-year reported totals (increased by 205% 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: Styrene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.8K lbs | 2 |
| 2020 | 818 lbs | 1 |
| 2021 | 2.9K lbs | 3 |
| 2022 | 4.3K lbs | 3 |
| 2023 | 5.4K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 9.3K lbs | Carcinogen |
| Xylene (mixed isomers) | 3.4K lbs | - |
| Toluene | 2.6K lbs | - |
Hentzen Aerospace · AIR-pathway site
Nearest TRI Facilities to Hentzen Aerospace
Closest other reporters in South Carolina - including Diversified Coating Systems Inc., Tiarco Chemical, McLaughlin Group Inc, ordered by distance.
Showing 8 of 573 other reporting facilities in South Carolina.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside South Carolina - e.g. Eclectic Products LLC, Nitto Denko Avecia Inc., Polyguard Products.
Compare beyond South Carolina
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hentzen Aerospace on cumulative reported pounds (15.3K lbs) and distinct chemical count (3). Release-pound peers include Central Pre-Mix Sullivan Road, Nobert Plating Plant 1, Eclectic Products LLC. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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.
- Central Pre-Mix Sullivan Road Spokane, WA · Nonmetallic Mineral Product 15.3K lbs reported
- Nobert Plating Plant 1 Chicago, IL · Fabricated Metals 15.3K lbs reported
- Eclectic Products LLC Pineville, LA · Chemicals 15.3K lbs reported
- Nitto Denko Avecia Inc. Cincinnati, OH · Chemicals 15.3K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Hentzen Coatings Inc Facilities
Same-parent TRI sites ranked by reported releases - including Hentzen Coatings,inc, Hentzen Coatings,inc Batavia Facility, Hentzen Coatings Inc..
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 Styrene, Xylene (mixed isomers), Toluene; nearby reporters include Diversified Coating Systems Inc.. Hentzen Aerospace stamps LIGHT volume · AIR 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 Hentzen Aerospace TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hentzen Aerospace totals are self-reported EPCRA §313 estimates for Greenville, SC, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325510 · Chemicals. 0.3% of Greenville TRI pounds in this extract. Nearest ABS peer: Central Pre-Mix Sullivan Road (Δ 2 lbs). Pounds ≠ exposure.
Hentzen Aerospace stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. 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