Styrene
Styrene releases at Ddp Specialty Electronic Materials US LLC fell from 19k lb to 6k lb (68% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Ddp Specialty Electronic Materials US LLC
Total reported releases 101k lb fell meaningfully year over year (-22%). Total releases concentrations have fallen 31% since 2019.
3400 S SAGINAW RD - UNIT 96, Midland, Michigan · 325199 · Chemicals · operated by Dupont De Nemours INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Chromium compounds (except for chromite ore mined in the Transvaal Region)
Chromium compounds (except for chromite ore mined in the Transvaal Region) concentrations have fallen 31% since 2019.
Diisocyanates
Diisocyanates concentrations are roughly unchanged from 2019.
Styrene
Styrene concentrations are roughly unchanged from 2019.
Methanol
Methanol concentrations have more than halved since 2019.
Dichloromethane
Dichloromethane concentrations have fallen 23% since 2019.
Certain glycol ethers
Certain glycol ethers concentrations are up 10% since 2019.
N-Methyl-2-pyrrolidone
N-Methyl-2-pyrrolidone concentrations have more than doubled since 2019.
Toluene
Toluene concentrations have more than halved since 2019.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (24 Census block groups, population-weighted demographics): a population of 24,460. Why we surface this →
29.1%
Low-income
9.9%
People of color
4.8%
Under age 5
17.5%
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.