EPA TRI Facility · Chemicals
Solvay USA LLC
Baton Rouge, LA · Parent: Syensqo Holding Inc.
- Total releases
- 123.0K lbs
- Chemicals reported
- 8
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
Solvay USA LLC: how the 123.0K lbs splits
123.0K lbs across all reported pathways
- Air Releases 99.2K lbs 80.6%
- Off-site Transfers 23.8K lbs 19.4%
Solvay USA LLC's 123.0K lbs Form-R total is AIR - air releases is 80.6% of the bar. Next segment: off-site transfers at 19.4%. Leading chemical by pounds: Methyl isobutyl ketone.
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
Solvay USA LLC is an EPA Toxics Release Inventory reporter in Baton Rouge, LA, in the chemicals sector. It reported 18.2K lbs of releases across 8 chemicals in 2023, and 123.0K lbs in total across its 2019-2023 reporting years. That ranks 4,139 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Louisiana's 417 reporting TRI sites, pounds #1 is not chemical-count #1. Solvay USA LLC is pounds #146 and chemical-count #127 at 123.0K lbs. Bayer Cropscience LP leads reported pounds (81.9M lbs) at 17 chemicals (chemical-count #52). Eco-Services Operations leads chemical count at 68 chemicals (163.5K lbs, pounds #136). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Eco-Services Operations; Uop LLC Baton Rouge Plant; Formosa Plastics Corp Louisiana; Albemarle Corp. Similar-scale Chemicals peers outside Louisiana: Allnex USA Inc North Augusta Facility; Jamestown Coating Technologies; Aoc Tennessee Plant; Air Products Baytown 3 Facility. Other Syensqo Holding Inc. sites in this extract: Solvay Specialty Polymers USA LLC. Largest disclosed chemicals by pounds: Methyl isobutyl ketone; Methanol; Hydroquinone; Catechol.
Solvay USA LLC stamps MID volume with a dominant AIR pathway (80.6% air releases) across 8 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 123.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Allnex USA Inc North Augusta Facility and Jamestown Coating Technologies.
Solvay USA LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
123K lbs Top 16% higher than 84% 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
Solvay USA LLC: carcinogen-lbs share on Form-R
Among the 3,917 Chemicals facilities in this database, Solvay USA LLC reports the 806th-largest volume, placing it in the top 20.6% of its sector. Carcinogen-classified chemicals make up 56.0% of the reported pounds, not just of the chemical count. Scale peers outside Louisiana include Allnex USA Inc North Augusta Facility and Jamestown Coating Technologies.
Carcinogen-heavy means ≥50% of pounds (56.0% here), not of chemical count. EPA/IARC classification ≠ site risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Solvay USA LLC's total reported releases rose from 17.6 thousand lb in 2022 to 18.2 thousand lb in 2023, based on EPA TRI filings.
- Solvay USA LLC's off-site transfers rose from 1.2 thousand lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
- Solvay USA LLC's air releases rose from 16.4 thousand lb in 2022 to 16.9 thousand lb in 2023, based on EPA TRI filings.
Solvay USA LLC Form-R facts
Compare this facility
See how Solvay USA LLC stacks up against nearby facilities and the typical reporter.
25% less than the comparison
88% 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 Solvay USA LLC releases toxic chemicals into the environment. Total: 123.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 39% (29.8K lbs to 18.2K lbs).
Solvay USA LLC: 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 Solvay USA LLC 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: Methyl isobutyl ketone.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 29.8K lbs | 8 |
| 2020 | 26.7K lbs | 8 |
| 2021 | 30.8K lbs | 8 |
| 2022 | 17.6K lbs | 8 |
| 2023 | 18.2K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 3 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methyl isobutyl ketone | 61.4K lbs | Carcinogen |
| Methanol | 29.2K lbs | - |
| Hydroquinone | 22.0K lbs | - |
| Catechol | 7.4K lbs | Carcinogen |
| Phenol | 1.7K lbs | - |
| Chloromethane | 700 lbs | - |
| Chloroethane | 554 lbs | - |
| Cobalt compounds | 0 lbs | Carcinogen |
Solvay USA LLC · AIR-pathway site
Nearest TRI Facilities to Solvay USA LLC
Closest other reporters in Louisiana - including Eco-Services Operations, Uop LLC Baton Rouge Plant, Formosa Plastics Corp Louisiana, ordered by distance.
Showing 8 of 416 other reporting facilities in Louisiana.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Louisiana - e.g. Allnex USA Inc North Augusta Facility, Jamestown Coating Technologies, Aoc Tennessee Plant.
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Solvay USA LLC on cumulative reported pounds (123.0K lbs) and distinct chemical count (8). Release-pound peers include Allnex USA Inc North Augusta Facility, Jamestown Coating Technologies, Nxp USA - Chandler. 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.
- Allnex USA Inc North Augusta Facility North Augusta, SC · Chemicals 123.0K lbs reported
- Jamestown Coating Technologies Jamestown, PA · Chemicals 123.0K lbs reported
- Nxp USA - Chandler Chandler, AZ · Computers and Electronic Products 122.9K lbs reported
- Ozark Mountain Poultry Inc Rogers, AR · Food 122.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Syensqo Holding Inc. Facilities
Same-parent TRI sites ranked by reported releases - including Solvay Specialty Polymers USA LLC.
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 Methyl isobutyl ketone, Methanol, Hydroquinone, Catechol; nearby reporters include Eco-Services Operations. Solvay USA LLC 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 Solvay USA LLC TRI extract (MID · AIR · CARC-HEAVY · lead Methyl isobutyl ketone) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Solvay USA LLC totals are self-reported EPCRA §313 estimates for Baton Rouge, LA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 0.5% of East Baton Rouge Parish TRI pounds in this extract. Nearest ABS peer: Allnex USA Inc North Augusta Facility (Δ 12 lbs). Pounds ≠ exposure.
Solvay USA LLC stamps MID volume · AIR pathway · CARC-HEAVY · lead Methyl isobutyl ketone. 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