EPA TRI Facility · Chemicals
Polynt Composites USA Inc. - Azusa Plant
Azusa, CA · Parent: Polynt Composites USA Inc
- Total releases
- 30.8K lbs
- Chemicals reported
- 8
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Polynt Composites USA Inc. - Azusa Plant: how the 30.8K lbs splits
30.8K lbs across all reported pathways
- Air Releases 25.2K lbs 82.0%
- Off-site Transfers 5.6K lbs 18.0%
Polynt Composites USA Inc. - Azusa Plant's 30.8K lbs Form-R total is AIR - air releases is 82.0% of the bar. Next segment: off-site transfers at 18.0%. 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
Polynt Composites USA Inc. - Azusa Plant is an EPA Toxics Release Inventory reporter in Azusa, CA, in the chemicals sector. It reported 7.1K lbs of releases across 6 chemicals in 2023, and 30.8K lbs in total across its 2019-2023 reporting years. That ranks 7,265 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Polynt Composites USA Inc. - Azusa Plant is pounds #261 and chemical-count #111 at 30.8K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Norac Pharma; Veolia Es Technical Solutions L.L.C.; Iby LLC; Davis Wire Corp. Similar-scale Chemicals peers outside California: Grifols Therapeutics LLC; Itw Evercoat; Quad Greenfield LLC; Continental Carbon Co Ponca City Ok Plant. Other Polynt Composites USA Inc sites in this extract: Polynt Composites USA Inc.; Polynt Composites USA Inc. - Houston; Polynt Composites USA Inc.; Polynt Composites USA Inc.. Largest disclosed chemicals by pounds: Styrene; Maleic anhydride; Phthalic anhydride; Dicyclopentadiene.
Polynt Composites USA Inc. - Azusa Plant stamps LIGHT volume with a dominant AIR pathway (82.0% air releases) across 8 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 30.8K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Grifols Therapeutics LLC and Itw Evercoat.
Polynt Composites USA Inc. - Azusa Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
31K lbs Top 28% higher than 72% 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
Polynt Composites USA Inc. - Azusa Plant: Styrene-led volume
Among the 3,917 Chemicals facilities in this database, Polynt Composites USA Inc. - Azusa Plant reports the 1,532nd-largest volume (30.8K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 83.0% of the total. Carcinogen-classified chemicals make up 83.0% of the reported pounds, not just of the chemical count. Scale peers outside California include Grifols Therapeutics LLC and Itw Evercoat.
Concentrated means ≥60% of Polynt Composites USA Inc. - Azusa Plant's pounds in one chemical - here Styrene at 83.0%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Polynt Composites USA Inc. - Azusa Plant's total reported releases rose from 6.7 thousand lb in 2022 to 7.1 thousand lb in 2023, based on EPA TRI filings.
- Polynt Composites USA Inc. - Azusa Plant's off-site transfers rose from 1.6 thousand lb in 2022 to 2.4 thousand lb in 2023, based on EPA TRI filings.
- Polynt Composites USA Inc. - Azusa Plant's air releases fell from 5.1 thousand lb in 2022 to 4.7 thousand lb in 2023, based on EPA TRI filings.
Polynt Composites USA Inc. - Azusa Plant Form-R facts
Compare this facility
See how Polynt Composites USA Inc. - Azusa Plant stacks up against nearby facilities and the typical reporter.
42.7× more than the comparison
8.0× more 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 Polynt Composites USA Inc. - Azusa Plant releases toxic chemicals into the environment. Total: 30.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 28% (5.6K lbs to 7.1K lbs).
Polynt Composites USA Inc. - Azusa Plant: 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 Polynt Composites USA Inc. - Azusa Plant year-over-year reported totals (increased by 28% 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 | 5.6K lbs | 8 |
| 2020 | 4.9K lbs | 7 |
| 2021 | 6.5K lbs | 6 |
| 2022 | 6.7K lbs | 6 |
| 2023 | 7.1K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 25.6K lbs | Carcinogen |
| Maleic anhydride | 2.2K lbs | - |
| Phthalic anhydride | 2.0K lbs | - |
| Dicyclopentadiene | 757 lbs | - |
| Ethylene glycol | 282 lbs | - |
| 1,2,4-Trimethylbenzene | 27 lbs | - |
| Cobalt compounds | 0 lbs | Carcinogen |
| Methanol | 0 lbs | - |
Polynt Composites USA Inc. - Azusa Plant · AIR-pathway site
Nearest TRI Facilities to Polynt Composites USA Inc. - Azusa Plant
Closest other reporters in California - including Norac Pharma, Veolia Es Technical Solutions L.L.C., Iby LLC, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside California - e.g. Grifols Therapeutics LLC, Itw Evercoat, Quad Greenfield LLC.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Polynt Composites USA Inc. - Azusa Plant on cumulative reported pounds (30.8K lbs) and distinct chemical count (8). Release-pound peers include Bridgestone Americas Tire Operations Llc-Warren Plant, National Magnetics Group Inc, Sikorsky Aircraft Stratford Facility. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive LLC. 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.
- Bridgestone Americas Tire Operations Llc-Warren Plant Morrison, TN · Plastics and Rubber 30.8K lbs reported
- National Magnetics Group Inc Bethlehem, PA · Nonmetallic Mineral Product 30.8K lbs reported
- Sikorsky Aircraft Stratford Facility Stratford, CT · Transportation Equipment 30.8K lbs reported
- Tyson Poultry Inc-Randall Road Cornish Plant/long Haul Truck Springdale, AR · Food 30.8K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Polynt Composites USA Inc Facilities
Same-parent TRI sites ranked by reported releases - including Polynt Composites USA Inc., Polynt Composites USA Inc. - Houston, Polynt Composites USA 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, Maleic anhydride, Phthalic anhydride, Dicyclopentadiene; nearby reporters include Norac Pharma. Polynt Composites USA Inc. - Azusa Plant 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 Polynt Composites USA Inc. - Azusa Plant TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Polynt Composites USA Inc. - Azusa Plant totals are self-reported EPCRA §313 estimates for Azusa, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325211 · Chemicals. 0.1% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Bridgestone Americas Tire Operations Llc-Warren Plant (Δ 10 lbs). Pounds ≠ exposure.
Polynt Composites USA Inc. - Azusa Plant 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