EPA TRI Facility · Chemicals
National Polymers Inc.
Charleroi, PA
- Total releases
- 1.8K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
National Polymers Inc.: how the 2.1K lbs splits
2.1K lbs across all reported pathways
- Air Releases 2.1K lbs 100.0%
National Polymers Inc.'s 2.1K 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: Xylene (mixed isomers).
LIGHT volume AIR pathway CLEAN
National Polymers Inc. is an EPA Toxics Release Inventory reporter in Charleroi, PA, in the chemicals sector. It reported 323 lbs of releases across 2 chemicals in 2024, and 1.8K lbs in total across its 2019-2024 reporting years. That ranks 13,011 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. National Polymers Inc. is pounds #616 and chemical-count #673 at 1.8K lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Guttman Realty Co (dba Bulk Terminal Storage); Cleveland-Cliffs Monessen Coke LLC; Pvs Steel Services Inc; Therm-O-Rock East Inc. Similar-scale Chemicals peers outside Pennsylvania: Ash Stevens; Plasmine Technology Inc; Micro Chem Co LLC; Procter & Gamble Manufacturing Co Alexandria Plant. Largest disclosed chemicals by pounds: Xylene (mixed isomers); Nonylphenol.
National Polymers Inc. stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 1.8K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ash Stevens and Plasmine Technology Inc.
National Polymers Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.8K lbs Top 50% higher than 50% 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
National Polymers Inc.: Xylene (mixed isomers)-led volume
Among the 3,917 Chemicals facilities in this database, National Polymers Inc. reports the 2,681st-largest volume (1.8K lbs). Its reported volume is concentrated rather than spread: Xylene (mixed isomers) alone is 100% of the total. Scale peers outside Pennsylvania include Ash Stevens and Plasmine Technology Inc.
Concentrated means ≥60% of National Polymers Inc.'s pounds in one chemical - here Xylene (mixed isomers) at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- National Polymers Inc.'s total reported releases fell from 360 lb in 2022 to 329 lb in 2023, based on EPA TRI filings.
- National Polymers Inc.'s air releases fell from 360 lb in 2022 to 329 lb in 2023, based on EPA TRI filings.
National Polymers Inc. Form-R facts
Compare this facility
See how National Polymers Inc. stacks up against nearby facilities and the typical reporter.
5.6× more than the comparison
About the same as 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 National Polymers Inc. releases toxic chemicals into the environment. Total: 2.1K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 11% (362 lbs to 323 lbs).
National Polymers Inc.: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows National Polymers Inc. year-over-year reported totals (decreased by 11% from 2019 to 2024). 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 362 lbs | 2 |
| 2020 | 339 lbs | 2 |
| 2021 | 369 lbs | 2 |
| 2022 | 360 lbs | 2 |
| 2023 | 329 lbs | 2 |
| 2024 | 323 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 2.1K lbs | - |
| Nonylphenol | 0 lbs | - |
National Polymers Inc. · AIR-pathway site
Nearest TRI Facilities to National Polymers Inc.
Closest other reporters in Pennsylvania - including Guttman Realty Co (dba Bulk Terminal Storage), Cleveland-Cliffs Monessen Coke LLC, Pvs Steel Services Inc, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Ash Stevens, Plasmine Technology Inc, Micro Chem Co LLC.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest National Polymers Inc. on cumulative reported pounds (1.8K lbs) and distinct chemical count (2). Release-pound peers include Ash Stevens, Precision Products Group Inc., Monroe LLC DBA Lakeland Monroe Group - Plant 1. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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.
- Ash Stevens Riverview, MI · Chemicals 1.8K lbs reported
- Precision Products Group Inc. Apple Creek, OH · Plastics and Rubber 1.8K lbs reported
- Monroe LLC DBA Lakeland Monroe Group - Plant 1 Grand Rapids, MI · Plastics and Rubber 1.8K lbs reported
- Island Energy Services Nantucket, MA · Petroleum Bulk Terminals 1.8K 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 Xylene (mixed isomers), Nonylphenol; nearby reporters include Guttman Realty Co (dba Bulk Terminal Storage). National Polymers Inc. stamps LIGHT volume · AIR pathway · CLEAN 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 National Polymers Inc. TRI extract (LIGHT · AIR · CLEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
National Polymers Inc. totals are self-reported EPCRA §313 estimates for Charleroi, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325510 · Chemicals. 0.1% of Washington TRI pounds in this extract. Nearest ABS peer: Ash Stevens (Δ 0 lbs). Pounds ≠ exposure.
National Polymers Inc. stamps LIGHT volume · AIR pathway · CLEAN · lead Xylene (mixed isomers). 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