Ethylene glycol
Ethylene glycol at Vertex Refining La LLC have more than three-quarters since 2011 (through 2024).
TRI facility · TRI 2024 reporting year
Vertex Refining La LLC
Total reported releases 4k lb rose sharply year over year (+70%). Total releases concentrations are roughly unchanged from 2010.
5000 RIVER RD, Marrero, Louisiana · 324191 · Petroleum · operated by Vertex Energy INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Hydrogen sulfide
Hydrogen sulfide concentrations have more than doubled since 2012.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have more than halved since 2010.
Xylene (mixed isomers)
Xylene (mixed isomers) concentrations have more than doubled since 2013.
Naphthalene
Naphthalene concentrations have more than halved since 2011.
Ethylene glycol
Ethylene glycol concentrations have more than halved since 2011.
Toluene
Toluene concentrations have more than doubled since 2013.
Ethylbenzene
Ethylbenzene concentrations have more than doubled since 2013.
Zinc compounds
Zinc compounds concentrations have more than doubled since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (137 Census block groups, population-weighted demographics): a population of 130,696. Why we surface this →
38.1%
Low-income
51.0%
People of color
6.1%
Under age 5
16.7%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.