Methanol
Methanol at Si Group INC have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Si Group INC
Total reported releases 978k lb fell modestly year over year (-14%). Total releases concentrations have fallen 47% since 2010.
725 CANNON BRIDGE RD, Orangeburg, South Carolina · 325412 · Chemicals · operated by Si Group INC
Anomaly engine
Notable Signals
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) at Si Group INC have more than halved since 2010 (through 2024).
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations have fallen 47% since 2010.
Dichloromethane
Dichloromethane concentrations are up 20% since 2010.
Methanol
Methanol concentrations have more than doubled since 2010.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than halved since 2010.
Formaldehyde
Formaldehyde concentrations have more than doubled since 2010.
Propylene
Propylene concentrations are up 77% since 2010.
Toluene
Toluene concentrations have fallen 36% since 2010.
n-Hexane
n-Hexane concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (13 Census block groups, population-weighted demographics): a population of 11,556. Why we surface this →
65.3%
Low-income
78.3%
People of color
4.2%
Under age 5
15.3%
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.