EPA TRI Facility · Chemicals
Americas Styrenics LLC - Marietta
Marietta, OH · Parent: Americas Styrenics LLC
- Total releases
- 108.1K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Americas Styrenics LLC - Marietta: how the 108.1K lbs splits
108.1K lbs across all reported pathways
- Air Releases 91.6K lbs 84.7%
- Off-site Transfers 16.5K lbs 15.3%
Americas Styrenics LLC - Marietta's 108.1K lbs Form-R total is AIR - air releases is 84.7% of the bar. Next segment: off-site transfers at 15.3%. 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.
MID volume AIR pathway CARC-HEAVY
Americas Styrenics LLC - Marietta is an EPA Toxics Release Inventory reporter in Marietta, OH, in the chemicals sector. It reported 19.3K lbs of releases across 4 chemicals in 2023, and 108.1K lbs in total across its 2019-2023 reporting years. That ranks 4,430 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Americas Styrenics LLC - Marietta is pounds #268 and chemical-count #446 at 108.1K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Solvay Specialty Polymers USA LLC; Mplx Terminals LLC - Marietta Oh Terminal; Energizer Holdings Inc; Marietta Industrial Enterprise S Inc.. Similar-scale Chemicals peers outside Ohio: Chief Ethanol Fuels Inc.; Valero Renewable Fuels LLC; Quad County Corn Processors; Sherwin-Williams Co. Other Americas Styrenics LLC sites in this extract: Americas Styrenics LLC; Americas Styrenics LLC - Torrance; Americas Styrenics Allyns Point Plant; Americas Styrenics LLC - Hanging Rock. Largest disclosed chemicals by pounds: Styrene; Toluene; Zinc compounds; Cumene.
Americas Styrenics LLC - Marietta stamps MID volume with a dominant AIR pathway (84.7% air releases) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 108.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Chief Ethanol Fuels Inc. and Valero Renewable Fuels LLC.
Americas Styrenics LLC - Marietta vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
108K lbs Top 17% higher than 83% 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
Americas Styrenics LLC - Marietta: Styrene-led volume
Among the 3,917 Chemicals facilities in this database, Americas Styrenics LLC - Marietta reports the 870th-largest volume, placing it in the top 22.2% of its sector. Its reported volume is concentrated rather than spread: Styrene alone is 72.8% of the total. Carcinogen-classified chemicals make up 73.5% of the reported pounds, not just of the chemical count. Scale peers outside Ohio include Chief Ethanol Fuels Inc. and Valero Renewable Fuels LLC.
Concentrated means ≥60% of Americas Styrenics LLC - Marietta's pounds in one chemical - here Styrene at 72.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Americas Styrenics LLC - Marietta's total reported releases fell from 25.7 thousand lb in 2022 to 19.3 thousand lb in 2023, based on EPA TRI filings.
- Americas Styrenics LLC - Marietta's off-site transfers fell from 5.9 thousand lb in 2022 to 1.9 thousand lb in 2023, based on EPA TRI filings.
- Americas Styrenics LLC - Marietta's air releases fell from 19.8 thousand lb in 2022 to 17.5 thousand lb in 2023, based on EPA TRI filings.
Americas Styrenics LLC - Marietta Form-R facts
Compare this facility
See how Americas Styrenics LLC - Marietta stacks up against nearby facilities and the typical reporter.
93% less than the comparison
56% 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 Americas Styrenics LLC - Marietta releases toxic chemicals into the environment. Total: 108.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 4% (18.5K lbs to 19.3K lbs).
Americas Styrenics LLC - Marietta: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Americas Styrenics LLC - Marietta year-over-year reported totals (increased by 4% 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 | 18.5K lbs | 4 |
| 2020 | 23.8K lbs | 4 |
| 2021 | 20.8K lbs | 4 |
| 2022 | 25.7K lbs | 4 |
| 2023 | 19.3K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 78.7K lbs | Carcinogen |
| Toluene | 23.4K lbs | - |
| Zinc compounds | 5.3K lbs | - |
| Cumene | 737 lbs | Carcinogen |
Americas Styrenics LLC - Marietta · AIR-pathway site
Nearest TRI Facilities to Americas Styrenics LLC - Marietta
Closest other reporters in Ohio - including Solvay Specialty Polymers USA LLC, Mplx Terminals LLC - Marietta Oh Terminal, Energizer Holdings Inc, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Ohio - e.g. Chief Ethanol Fuels Inc., Valero Renewable Fuels LLC, Quad County Corn Processors.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Americas Styrenics LLC - Marietta on cumulative reported pounds (108.1K lbs) and distinct chemical count (4). Release-pound peers include Fort Collins Brewery, Hillshire Brands Plant-Wholly Owned Sub of Tyson Foods Inc, Crown Group Portland Tn Plant. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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.
- Fort Collins Brewery Fort Collins, CO · Beverages 108.2K lbs reported
- Hillshire Brands Plant-Wholly Owned Sub of Tyson Foods Inc Storm Lake, IA · Food 108.2K lbs reported
- Crown Group Portland Tn Plant Portland, TN · Fabricated Metals 108.2K lbs reported
- Valero Refining - Texas L.P. Houston Refinery Houston, TX · Petroleum 108.2K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Americas Styrenics LLC Facilities
Same-parent TRI sites ranked by reported releases - including Americas Styrenics LLC, Americas Styrenics LLC - Torrance, Americas Styrenics Allyns Point Plant.
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, Toluene, Zinc compounds, Cumene; nearby reporters include Solvay Specialty Polymers USA LLC. Americas Styrenics LLC - Marietta stamps MID 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 Americas Styrenics LLC - Marietta TRI extract (MID · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Americas Styrenics LLC - Marietta totals are self-reported EPCRA §313 estimates for Marietta, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325211 · Chemicals. 0.6% of Washington TRI pounds in this extract. Nearest ABS peer: Fort Collins Brewery (Δ 35 lbs). Pounds ≠ exposure.
Americas Styrenics LLC - Marietta stamps MID 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