EPA TRI Facility · Chemicals
Tdc LLC - Westlake Plant
Westlake, LA · Parent: Genesis Energy LP
- Total releases
- 1.6K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Tdc LLC - Westlake Plant: how the 1.6K lbs splits
1.6K lbs across all reported pathways
- Air Releases 1.6K lbs 100.0%
Tdc LLC - Westlake Plant's 1.6K 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: Hydrogen sulfide.
LIGHT volume AIR pathway CLEAN
Tdc LLC - Westlake Plant is an EPA Toxics Release Inventory reporter in Westlake, LA, in the chemicals sector. It reported 349 lbs of releases across 1 chemical in 2023, and 1.6K lbs in total across its 2019-2023 reporting years. That ranks 13,119 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. Tdc LLC - Westlake Plant is pounds #321 and chemical-count #387 at 1.6K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Westlake Chemicals & Vinyls LLC; Air Products & Chemicals Inc; Phillips 66 Lake Charles Refinery; Sasol Chemicals (usa) Llc-Lake Charles Chemical Complex. Similar-scale Chemicals peers outside Louisiana: Umicore Specialty Materials Recycling; Amgen Manufacturing Ltd LLC; Kingsford Manufacturing Co; Cleanedge LLP. Other Genesis Energy LP sites in this extract: Texas City Crude Oil Terminal; Port Hudson Terminal; Tdc Llc-Corpus Christi Plant. Largest disclosed chemicals by pounds: Hydrogen sulfide.
Tdc LLC - Westlake Plant stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 1.6K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Umicore Specialty Materials Recycling and Amgen Manufacturing Ltd LLC.
Tdc LLC - Westlake Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.6K 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
Tdc LLC - Westlake Plant: Hydrogen sulfide-led volume
Among the 3,917 Chemicals facilities in this database, Tdc LLC - Westlake Plant reports the 2,699th-largest volume (1.6K lbs). Its reported volume is concentrated rather than spread: Hydrogen sulfide alone is 100% of the total. Scale peers outside Louisiana include Umicore Specialty Materials Recycling and Amgen Manufacturing Ltd LLC.
Concentrated means ≥60% of Tdc LLC - Westlake Plant's pounds in one chemical - here Hydrogen sulfide at 100%. Not a toxicity score.
Tdc LLC - Westlake Plant Form-R facts
Compare this facility
See how Tdc LLC - Westlake Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
96% 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 Tdc LLC - Westlake Plant releases toxic chemicals into the environment. Total: 1.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 17% (299 lbs to 349 lbs).
Tdc LLC - Westlake Plant: 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 Tdc LLC - Westlake Plant year-over-year reported totals (increased by 17% 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: Hydrogen sulfide.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 299 lbs | 1 |
| 2020 | 295 lbs | 1 |
| 2021 | 329 lbs | 1 |
| 2022 | 358 lbs | 1 |
| 2023 | 349 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrogen sulfide | 1.6K lbs | - |
Tdc LLC - Westlake Plant · AIR-pathway site
Nearest TRI Facilities to Tdc LLC - Westlake Plant
Closest other reporters in Louisiana - including Westlake Chemicals & Vinyls LLC, Air Products & Chemicals Inc, Phillips 66 Lake Charles Refinery, 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. Umicore Specialty Materials Recycling, Amgen Manufacturing Ltd LLC, Kingsford Manufacturing Co.
Compare beyond Louisiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tdc LLC - Westlake Plant on cumulative reported pounds (1.6K lbs) and distinct chemical count (1). Release-pound peers include Mersen USA Gstn Corp., Lancaster Metal Manufacturing, Acme Brick Co-Bennett Plant. 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.
- Mersen USA Gstn Corp. Columbia, TN · Electrical Equipment 1.6K lbs reported
- Lancaster Metal Manufacturing Lancaster, PA · Fabricated Metals 1.6K lbs reported
- Acme Brick Co-Bennett Plant Millsap, TX · Nonmetallic Mineral Product 1.6K lbs reported
- Holcim Wcr Inc Broomfield Ready Mix Plant Broomfield, CO · Nonmetallic Mineral Product 1.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Genesis Energy LP Facilities
Same-parent TRI sites ranked by reported releases - including Texas City Crude Oil Terminal, Port Hudson Terminal, Tdc Llc-Corpus Christi 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 Hydrogen sulfide; nearby reporters include Westlake Chemicals & Vinyls LLC. Tdc LLC - Westlake Plant 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 Tdc LLC - Westlake Plant TRI extract (LIGHT · AIR · CLEAN · lead Hydrogen sulfide) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tdc LLC - Westlake Plant totals are self-reported EPCRA §313 estimates for Westlake, LA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325180 · Chemicals. 0.0% of Calcasieu Parish TRI pounds in this extract. Nearest ABS peer: Mersen USA Gstn Corp. (Δ 0 lbs). Pounds ≠ exposure.
Tdc LLC - Westlake Plant stamps LIGHT volume · AIR pathway · CLEAN · lead Hydrogen sulfide. 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