EPA TRI Facility · Chemicals
Indorama Ventures Olefins LLC
Westlake, LA · Parent: Indorama Ventures USA Holdings LP
- Total releases
- 1.8M lbs
- Chemicals reported
- 14
- Carcinogens
- 6
- Primary pathway
- Air Releases
AIR Form-R mix
Indorama Ventures Olefins LLC: how the 1.8M lbs splits
1.8M lbs across all reported pathways
- Air Releases 1.8M lbs 99.7%
- Off-site Transfers 3.8K lbs 0.2%
- Water Discharges 1.7K lbs 0.1%
- Land Disposal 0 lbs <0.1%
Indorama Ventures Olefins LLC's 1.8M lbs Form-R total is AIR - air releases is 99.7% of the bar. Next segment: off-site transfers at 0.2%. Leading chemical by pounds: Ethylene.
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.
HEAVY volume AIR pathway CARC-LEAN
Indorama Ventures Olefins LLC is an EPA Toxics Release Inventory reporter in Westlake, LA, in the chemicals sector. It reported 44.3K lbs of releases across 11 chemicals in 2023, and 1.8M lbs in total across its 2019-2023 reporting years. That ranks 922 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. Indorama Ventures Olefins LLC is pounds #61 and chemical-count #69 at 1.8M 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 fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Firestone Polymers LLC; Equistar Chemicals LP - Lake Charles Polymers; Citgo Petroleum Corp; Westlake Polymers LLC. Similar-scale Chemicals peers outside Louisiana: M. Argueso & Co. Inc. (d.b.a Paramelt); American Synthetic Rubber Co; Polynt Composites USA Inc.; Deer Park_tx (roh). Other Indorama Ventures USA Holdings LP sites in this extract: Starpet Inc; Indorama Ventures Oxides LLC; Oxiteno USA LLC; Indorama Ventures Mobility Winnsboro LLC. Largest disclosed chemicals by pounds: Ethylene; Propylene; Benzene; 1,3-Butadiene.
Indorama Ventures Olefins LLC stamps HEAVY volume with a dominant AIR pathway (99.7% air releases) across 14 chemicals · 6 carcinogen-classified. Cumulative Form-R extract: 1.8M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include M. Argueso & Co. Inc. (d.b.a Paramelt) and American Synthetic Rubber Co.
Indorama Ventures Olefins LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.8M lbs Top 4% higher than 96% 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
Indorama Ventures Olefins LLC: Ethylene-led volume
Among the 3,917 Chemicals facilities in this database, Indorama Ventures Olefins LLC reports the 186th-largest volume, placing it in the top 4.7% of its sector. Its reported volume is concentrated rather than spread: Ethylene alone is 67.8% of the total. Scale peers outside Louisiana include M. Argueso & Co. Inc. (d.b.a Paramelt) and American Synthetic Rubber Co.
Concentrated means ≥60% of Indorama Ventures Olefins LLC's pounds in one chemical - here Ethylene at 67.8%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Indorama Ventures Olefins LLC's total reported releases fell from 67.5 thousand lb in 2022 to 44.3 thousand lb in 2023, based on EPA TRI filings.
- Indorama Ventures Olefins LLC's off-site transfers fell from 259 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Indorama Ventures Olefins LLC's air releases fell from 67.2 thousand lb in 2022 to 44.3 thousand lb in 2023, based on EPA TRI filings.
Indorama Ventures Olefins LLC Form-R facts
Compare this facility
See how Indorama Ventures Olefins LLC stacks up against nearby facilities and the typical reporter.
3.8× more than the comparison
2.3× 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 Indorama Ventures Olefins LLC releases toxic chemicals into the environment. Total: 1.8M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 96% (1.2M lbs to 44.3K lbs).
Indorama Ventures Olefins LLC: annual Form-R pounds
HEAVY site · AIR pathway · TRI years 2019–2023
- 2019
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Indorama Ventures Olefins LLC year-over-year reported totals (decreased by 96% 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: Ethylene.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.2M lbs | 12 |
| 2020 | 407.6K lbs | 11 |
| 2021 | 95.2K lbs | 11 |
| 2022 | 67.5K lbs | 11 |
| 2023 | 44.3K lbs | 11 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 6 of 14 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene | 1.2M lbs | - |
| Propylene | 476.3K lbs | - |
| Benzene | 50.0K lbs | Carcinogen |
| 1,3-Butadiene | 14.1K lbs | Carcinogen |
| Toluene | 10.5K lbs | - |
| Ammonia | 10.3K lbs | - |
| Styrene | 4.4K lbs | Carcinogen |
| Xylene (mixed isomers) | 2.8K lbs | - |
| Ethylbenzene | 2.4K lbs | Carcinogen |
| Methanol | 176 lbs | - |
| Mercury | 33 lbs | - |
| Naphthalene | 18 lbs | Carcinogen |
| Polycyclic aromatic compounds | 11 lbs | Carcinogen |
| Chlorine | 0 lbs | - |
Indorama Ventures Olefins LLC · AIR-pathway site
Nearest TRI Facilities to Indorama Ventures Olefins LLC
Closest other reporters in Louisiana - including Firestone Polymers LLC, Equistar Chemicals LP - Lake Charles Polymers, Citgo Petroleum Corp, 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. M. Argueso & Co. Inc. (d.b.a Paramelt), American Synthetic Rubber Co, Polynt Composites USA Inc..
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Indorama Ventures Olefins LLC on cumulative reported pounds (1.8M lbs) and distinct chemical count (14). Release-pound peers include M. Argueso & Co. Inc. (d.b.a Paramelt), Ardagh Metal Beverage USA Inc Re: Fremont Plant, Ardagh Metal Beverage USA Inc. Re: Bishopville Sc Facility. Chemical-count peers include Shell New Haven Terminal, Chambers Cogeneration L.P., Avantor Performance Materials. 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.
- M. Argueso & Co. Inc. (d.b.a Paramelt) Muskegon, MI · Chemicals 1.8M lbs reported
- Ardagh Metal Beverage USA Inc Re: Fremont Plant Fremont, OH · Fabricated Metals 1.8M lbs reported
- Ardagh Metal Beverage USA Inc. Re: Bishopville Sc Facility Bishopville, SC · Fabricated Metals 1.8M lbs reported
- Greif Packaging LLC Amherst, VA · Paper 1.8M lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Indorama Ventures USA Holdings LP Facilities
Same-parent TRI sites ranked by reported releases - including Starpet Inc, Indorama Ventures Oxides LLC, Oxiteno 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 Ethylene, Propylene, Benzene, 1,3-Butadiene; nearby reporters include Firestone Polymers LLC. Indorama Ventures Olefins LLC stamps HEAVY volume · AIR pathway · CARC-LEAN 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 Indorama Ventures Olefins LLC TRI extract (HEAVY · AIR · CARC-LEAN · lead Ethylene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Indorama Ventures Olefins LLC totals are self-reported EPCRA §313 estimates for Westlake, LA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325110 · Chemicals. 1.8% of Calcasieu Parish TRI pounds in this extract. Nearest ABS peer: M. Argueso & Co. Inc. (d.b.a Paramelt) (Δ 2.5K lbs). Pounds ≠ exposure.
Indorama Ventures Olefins LLC stamps HEAVY volume · AIR pathway · CARC-LEAN · lead Ethylene. 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