EPA TRI Facility · Hazardous Waste
Lonestar Ecology LLC
Pasadena, TX · Parent: Intergulf Corp
- Total releases
- 78.5K lbs
- Chemicals reported
- 17
- Carcinogens
- 10
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Lonestar Ecology LLC: how the 78.5K lbs splits
78.5K lbs across all reported pathways
- Off-site Transfers 78.5K lbs 100.0%
Lonestar Ecology LLC's 78.5K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Ethylene glycol.
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.
LIGHT volume OFFSITE pathway CARC-LEAN
Lonestar Ecology LLC is an EPA Toxics Release Inventory reporter in Pasadena, TX, in the hazardous waste sector. It reported 27.8K lbs of releases across 17 chemicals in 2023, and 78.5K lbs in total across its 2022-2023 reporting years. That ranks 5,106 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Lonestar Ecology LLC is pounds #492 and chemical-count #124 at 78.5K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Southern Ionics Inc.; Nouryon Functional Chemicals LLC; Ketjen LLC - Bayport Plant; Eurecat US. Similar-scale Hazardous Waste peers outside Texas: U.S. Natl Park Service - Grand Canyon National Park; Clean Harbors Wilmington LLC; Heritage-Crystal Clean LLC - Richmond Recycling Center; Wrr Environmental Services Co Inc. Largest disclosed chemicals by pounds: Ethylene glycol; Toluene; Butyl acrylate; Diethanolamine.
Lonestar Ecology LLC stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 17 chemicals · 10 carcinogen-classified. Cumulative Form-R extract: 78.5K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include U.S. Natl Park Service - Grand Canyon National Park and Clean Harbors Wilmington LLC.
Lonestar Ecology LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
79K lbs Top 20% higher than 80% 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
Lonestar Ecology LLC in the Hazardous Waste sector extract
Among the 261 Hazardous Waste facilities in this database, Lonestar Ecology LLC reports the 91st-largest volume (78.5K lbs). Scale peers outside Texas include U.S. Natl Park Service - Grand Canyon National Park and Clean Harbors Wilmington LLC.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Lonestar Ecology LLC's total reported releases fell from 50.7 thousand lb in 2022 to 27.8 thousand lb in 2023, based on EPA TRI filings.
- Lonestar Ecology LLC's off-site transfers fell from 50.7 thousand lb in 2022 to 27.8 thousand lb in 2023, based on EPA TRI filings.
- Lonestar Ecology LLC's chemicals reported rose from 13 in 2022 to 17 in 2023, based on EPA TRI filings.
Lonestar Ecology LLC Form-R facts
Compare this facility
See how Lonestar Ecology LLC stacks up against nearby facilities and the typical reporter.
5.0× more than the comparison
17.0× 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 Lonestar Ecology LLC releases toxic chemicals into the environment. Total: 78.5K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases decreased by 45% (50.7K lbs to 27.8K lbs).
Lonestar Ecology LLC: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Lonestar Ecology LLC year-over-year reported totals (decreased by 45% from 2022 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 glycol.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 50.7K lbs | 13 |
| 2023 | 27.8K lbs | 17 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 10 of 17 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene glycol | 21.1K lbs | - |
| Toluene | 19.9K lbs | - |
| Butyl acrylate | 11.8K lbs | - |
| Diethanolamine | 11.6K lbs | - |
| Propylene oxide | 9.6K lbs | Carcinogen |
| Methanol | 3.9K lbs | - |
| Benzene | 602 lbs | Carcinogen |
| 1,2,4-Trimethylbenzene | 12 lbs | - |
| Aniline | 0 lbs | Carcinogen |
| Butyraldehyde | 0 lbs | - |
| Chloroform | 0 lbs | Carcinogen |
| Styrene | 0 lbs | Carcinogen |
| Tetrachloroethylene | 0 lbs | Carcinogen |
| Vinyl acetate | 0 lbs | Carcinogen |
| 1,2-Dichloroethane | 0 lbs | Carcinogen |
| Naphthalene | 0 lbs | Carcinogen |
| Trichloroethylene | 0 lbs | Carcinogen |
Lonestar Ecology LLC · OFFSITE-pathway site
Nearest TRI Facilities to Lonestar Ecology LLC
Closest other reporters in Texas - including Southern Ionics Inc., Nouryon Functional Chemicals LLC, Ketjen LLC - Bayport Plant, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Hazardous Waste Facilities
Other Hazardous Waste facilities with similar total release volumes (±80%), outside Texas - e.g. U.S. Natl Park Service - Grand Canyon National Park, Clean Harbors Wilmington LLC, Heritage-Crystal Clean LLC - Richmond Recycling Center.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Lonestar Ecology LLC on cumulative reported pounds (78.5K lbs) and distinct chemical count (17). Release-pound peers include Pilgrim's Pride Athens Processing Plant, Triseal Opco LLC - Polo Road Complex, Ascent Tubular Products. Chemical-count peers include Astro Chemicals Inc, Doremus Terminal LLC, Rq Resins 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.
- Pilgrim's Pride Athens Processing Plant Athens, GA · Food 78.5K lbs reported
- Triseal Opco LLC - Polo Road Complex Winston Salem, NC · Paper 78.5K lbs reported
- Ascent Tubular Products Munhall, PA · Primary Metals 78.5K lbs reported
- Gvs N.a. Inc. Westborough, MA · Plastics and Rubber 78.6K 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 Ethylene glycol, Toluene, Butyl acrylate, Diethanolamine; nearby reporters include Southern Ionics Inc.. Lonestar Ecology LLC stamps LIGHT volume · OFFSITE 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 Lonestar Ecology LLC TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Ethylene glycol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Lonestar Ecology LLC totals are self-reported EPCRA §313 estimates for Pasadena, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 562211 · Hazardous Waste. 0.0% of Harris TRI pounds in this extract. Nearest ABS peer: Pilgrim's Pride Athens Processing Plant (Δ 29 lbs). Pounds ≠ exposure.
Lonestar Ecology LLC stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Ethylene glycol. 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