Allyl alcohol
Allyl alcohol releases at Lyondell Chemical CO rose from 49k lb to 87k lb between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Lyondell Chemical CO
Total reported releases 3.0M lb held roughly steady year over year (-1%). Total releases concentrations have fallen 28% since 2010.
2502 SHELDON RD, Channelview, Texas · 325110 · Chemicals · operated by Lyondellbasell Finance Co
Anomaly engine
Notable Signals
Acetaldehyde
Acetaldehyde releases at Lyondell Chemical CO rose from 35k lb to 59k lb between 2023 and 2024.
Phenol
Phenol releases at Lyondell Chemical CO fell from 23k lb to 7k lb (71% lower) between 2023 and 2024.
Styrene
Styrene at Lyondell Chemical CO have more than halved since 2010 (through 2024).
Showing the 4 most editorially weighted signals out of 5. Lower-severity signals fold into the chemical breakdown and history charts below.
Chemicals reported · most recent year
What This Facility Releases
Methanol
Methanol concentrations have fallen 44% since 2010.
Ethylbenzene
Ethylbenzene concentrations have fallen 29% since 2010.
Acetophenone
Acetophenone concentrations are roughly unchanged from 2010.
1,3-Butadiene
1,3-Butadiene concentrations are up 59% since 2010.
Benzene
Benzene concentrations have fallen 18% since 2010.
Propylene
Propylene concentrations have more than halved since 2010.
Styrene
Styrene concentrations have more than halved since 2010.
Acetonitrile
Acetonitrile concentrations are up 57% since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (30 Census block groups, population-weighted demographics): a population of 56,818. Why we surface this →
36.0%
Low-income
88.9%
People of color
7.6%
Under age 5
8.2%
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.