EPA TRI Facility · Plastics and Rubber
Aco Polymer Products Inc
Casa Grande, AZ · Parent: Aco Inc.
- Total releases
- 27.1K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Aco Polymer Products Inc: how the 27.1K lbs splits
27.1K lbs across all reported pathways
- Air Releases 20.8K lbs 76.7%
- Off-site Transfers 6.3K lbs 23.3%
Aco Polymer Products Inc's 27.1K lbs Form-R total is AIR - air releases is 76.7% of the bar. Next segment: off-site transfers at 23.3%. Leading chemical by pounds: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
Aco Polymer Products Inc is an EPA Toxics Release Inventory reporter in Casa Grande, AZ, in the plastics and rubber sector. It reported 3.9K lbs of releases across 1 chemical in 2023, and 27.1K lbs in total across its 2019-2023 reporting years. That ranks 7,545 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Aco Polymer Products Inc is pounds #70 and chemical-count #214 at 27.1K lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Ppg Industries Inc; Frito-Lay Inc; Abbott Nutrition a Div of Abbott Laboratories; Kohler Co. Casa Grande. Similar-scale Plastics and Rubber peers outside Arizona: Big Dog Adhesives LLC; 3M Co-Greenville; Bedford Reinforced Plastics Inc; Edon Composites. Largest disclosed chemicals by pounds: Styrene.
Aco Polymer Products Inc stamps LIGHT volume with a dominant AIR pathway (76.7% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 27.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Big Dog Adhesives LLC and 3M Co-Greenville.
Aco Polymer Products Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
27K lbs Top 29% higher than 71% 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
Aco Polymer Products Inc: Styrene-led volume
Among the 1,504 Plastics and Rubber facilities in this database, Aco Polymer Products Inc reports the 619th-largest volume (27.1K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Arizona include Big Dog Adhesives LLC and 3M Co-Greenville.
Concentrated means ≥60% of Aco Polymer Products Inc's pounds in one chemical - here Styrene at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Aco Polymer Products Inc's total reported releases fell from 6.3 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
- Aco Polymer Products Inc's off-site transfers fell from 1.6 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Aco Polymer Products Inc's air releases fell from 4.7 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
Aco Polymer Products Inc Form-R facts
Compare this facility
See how Aco Polymer Products Inc stacks up against nearby facilities and the typical reporter.
21.0× more 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 Aco Polymer Products Inc releases toxic chemicals into the environment. Total: 27.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 39% (6.3K lbs to 3.9K lbs).
Aco Polymer Products Inc: 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 Aco Polymer Products Inc year-over-year reported totals (decreased by 39% 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 | 6.3K lbs | 1 |
| 2020 | 4.4K lbs | 1 |
| 2021 | 6.2K lbs | 1 |
| 2022 | 6.3K lbs | 1 |
| 2023 | 3.9K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 27.1K lbs | Carcinogen |
Aco Polymer Products Inc · AIR-pathway site
Nearest TRI Facilities to Aco Polymer Products Inc
Closest other reporters in Arizona - including Ppg Industries Inc, Frito-Lay Inc, Abbott Nutrition a Div of Abbott Laboratories, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Plastics and Rubber Facilities
Other Plastics and Rubber facilities with similar total release volumes (±80%), outside Arizona - e.g. Big Dog Adhesives LLC, 3M Co-Greenville, Bedford Reinforced Plastics Inc.
Compare beyond Arizona
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Aco Polymer Products Inc on cumulative reported pounds (27.1K lbs) and distinct chemical count (1). Release-pound peers include Senior Aerospace Inc Ssp Div, Bvpv Styrenics LLC, Univar Solutions USA. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Senior Aerospace Inc Ssp Div Burbank, CA · Transportation Equipment 27.1K lbs reported
- Bvpv Styrenics LLC Painesville, OH · Chemicals 27.1K lbs reported
- Univar Solutions USA Jamestown, NC · Chemical Wholesalers 27.1K lbs reported
- Hffc Sand Island Fuel Terminal Honolulu, HI · Petroleum Bulk Terminals 27.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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; nearby reporters include Ppg Industries Inc. Aco Polymer Products Inc 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 Aco Polymer Products Inc TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Aco Polymer Products Inc totals are self-reported EPCRA §313 estimates for Casa Grande, AZ, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 326199 · Plastics and Rubber. 0.4% of Pinal TRI pounds in this extract. Nearest ABS peer: Senior Aerospace Inc Ssp Div (Δ 2 lbs). Pounds ≠ exposure.
Aco Polymer Products Inc 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