Acetaldehyde
Acetaldehyde releases at Green Plains Wood River LLC fell from 21k lb to 6k lb (70% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Green Plains Wood River LLC
Total reported releases 19k lb fell sharply year over year (-39%). Total releases concentrations have more than doubled since 2010.
7874 S 140TH RD, Wood River, Nebraska · 325193 · Chemicals · operated by Green Plains Renewable Energy INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations are roughly unchanged from 2013.
Acetaldehyde
Acetaldehyde concentrations have fallen 17% since 2012.
Methanol
Methanol concentrations have fallen 17% since 2012.
Formic acid
Formic acid concentrations have fallen 48% since 2017.
Acrolein
Acrolein concentrations have more than halved since 2012.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 1,464. Why we surface this →
24.4%
Low-income
25.5%
People of color
9.9%
Under age 5
17.1%
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.