EPA TRI Facility · Chemicals
Ddp Specialty Electronic Materials US 9 Llc. (hims)
Hemlock, MI · Parent: Dupont de Nemours Inc
- Total releases
- 2.2K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Ddp Specialty Electronic Materials US 9 Llc. (hims): how the 2.2K lbs splits
2.2K lbs across all reported pathways
- Air Releases 2.2K lbs 100.0%
Ddp Specialty Electronic Materials US 9 Llc. (hims)'s 2.2K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Xylene (mixed isomers).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume AIR pathway CARC-LEAN
Ddp Specialty Electronic Materials US 9 Llc. (hims) is an EPA Toxics Release Inventory reporter in Hemlock, MI, in the chemicals sector. It reported 415 lbs of releases across 1 chemical in 2023, and 2.2K lbs in total across its 2019-2023 reporting years. That ranks 12,621 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Michigan's 791 reporting TRI sites, pounds #1 is not chemical-count #1. Ddp Specialty Electronic Materials US 9 Llc. (hims) is pounds #483 and chemical-count #506 at 2.2K lbs. Cleveland-Cliffs Steel Corp Dearborn Works leads reported pounds (53.0M lbs) at 17 chemicals (chemical-count #27). Eq Detroit Inc leads chemical count at 71 chemicals (14.0M lbs, pounds #5). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hemlock Semiconductor Operations LLC; Porex Technologies Corp; Dow Silicones Corp Auburn Site; Cabot Fumed Silica - Midland Plant. Similar-scale Chemicals peers outside Michigan: P.f.i. Inc; Willert Home Products; Nice Pak Products Inc; Nusil Technology LLC. Other Dupont de Nemours Inc sites in this extract: Dupont Pontchartrain Works; Dupont Specialty Products USA LLC - Spruance Plant; Filmtec Corp; Dupont Yerkes Plant. Largest disclosed chemicals by pounds: Xylene (mixed isomers); Ethylbenzene.
Ddp Specialty Electronic Materials US 9 Llc. (hims) stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 2.2K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include P.f.i. Inc and Willert Home Products.
Ddp Specialty Electronic Materials US 9 Llc. (hims) vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.2K lbs Top 49% higher than 51% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Ddp Specialty Electronic Materials US 9 Llc. (hims): Xylene (mixed isomers)-led volume
Among the 3,917 Chemicals facilities in this database, Ddp Specialty Electronic Materials US 9 Llc. (hims) reports the 2,615th-largest volume (2.2K lbs). Its reported volume is concentrated rather than spread: Xylene (mixed isomers) alone is 83.3% of the total. Scale peers outside Michigan include P.f.i. Inc and Willert Home Products.
Concentrated means ≥60% of Ddp Specialty Electronic Materials US 9 Llc. (hims)'s pounds in one chemical - here Xylene (mixed isomers) at 83.3%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ddp Specialty Electronic Materials US 9 Llc. (hims)'s total reported releases fell from 502 lb in 2022 to 415 lb in 2023, based on EPA TRI filings.
- Ddp Specialty Electronic Materials US 9 Llc. (hims)'s air releases fell from 502 lb in 2022 to 415 lb in 2023, based on EPA TRI filings.
Ddp Specialty Electronic Materials US 9 Llc. (hims) Form-R facts
Compare this facility
See how Ddp Specialty Electronic Materials US 9 Llc. (hims) stacks up against nearby facilities and the typical reporter.
98% less than the comparison
60% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Ddp Specialty Electronic Materials US 9 Llc. (hims) releases toxic chemicals into the environment. Total: 2.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 134% (177 lbs to 415 lbs).
Ddp Specialty Electronic Materials US 9 Llc. (hims): annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Ddp Specialty Electronic Materials US 9 Llc. (hims) year-over-year reported totals (increased by 134% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 177 lbs | 2 |
| 2020 | 590 lbs | 2 |
| 2021 | 565 lbs | 2 |
| 2022 | 502 lbs | 1 |
| 2023 | 415 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 1.9K lbs | - |
| Ethylbenzene | 376 lbs | Carcinogen |
Ddp Specialty Electronic Materials US 9 Llc. (hims) · AIR-pathway site
Nearest TRI Facilities to Ddp Specialty Electronic Materials US 9 Llc. (hims)
Closest other reporters in Michigan - including Hemlock Semiconductor Operations LLC, Porex Technologies Corp, Dow Silicones Corp Auburn Site, ordered by distance.
Showing 8 of 790 other reporting facilities in Michigan.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Michigan - e.g. P.f.i. Inc, Willert Home Products, Nice Pak Products Inc.
Compare beyond Michigan
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ddp Specialty Electronic Materials US 9 Llc. (hims) on cumulative reported pounds (2.2K lbs) and distinct chemical count (2). Release-pound peers include Metalplate Galvanizing LP, Essmueller Co, Willert Home Products. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Dupont de Nemours Inc Facilities
Same-parent TRI sites ranked by reported releases - including Dupont Pontchartrain Works, Dupont Specialty Products USA LLC - Spruance Plant, Filmtec Corp.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Xylene (mixed isomers), Ethylbenzene; nearby reporters include Hemlock Semiconductor Operations LLC. Ddp Specialty Electronic Materials US 9 Llc. (hims) stamps LIGHT volume · AIR pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Ddp Specialty Electronic Materials US 9 Llc. (hims) TRI extract (LIGHT · AIR · CARC-LEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ddp Specialty Electronic Materials US 9 Llc. (hims) totals are self-reported EPCRA §313 estimates for Hemlock, MI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325412 · Chemicals. 0.4% of Saginaw TRI pounds in this extract. Nearest ABS peer: Metalplate Galvanizing LP (Δ 0 lbs). Pounds ≠ exposure.
Ddp Specialty Electronic Materials US 9 Llc. (hims) stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Xylene (mixed isomers). PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov