EPA TRI Facility · Chemicals
Hd Microsystems LLC
Parlin, NJ
- Total releases
- 792 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Hd Microsystems LLC: how the 1.1K lbs splits
1.1K lbs across all reported pathways
- Air Releases 1.1K lbs 100.0%
Hd Microsystems LLC's 1.1K 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: N-Methyl-2-pyrrolidone.
TRACE volume AIR pathway CLEAN
Hd Microsystems LLC is an EPA Toxics Release Inventory reporter in Parlin, NJ, in the chemicals sector. It reported 341 lbs of releases across 1 chemical in 2024, and 792 lbs in total across its 2019-2024 reporting years. That ranks 14,181 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In New Jersey's 327 reporting TRI sites, pounds #1 is not chemical-count #1. Hd Microsystems LLC is pounds #215 and chemical-count #284 at 792 lbs. Phillips 66 Co-Bayway Refinery leads reported pounds (16.1M lbs) at 39 chemicals (chemical-count #2). US Army Picatinny Arsenal leads chemical count at 42 chemicals (9.0K lbs, pounds #130). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chemours Parlin Facility; Ist (usa) Corp; Ashland Specialty Ingredients (parlin Plant); Dupont Parlin Plant. Similar-scale Chemicals peers outside New Jersey: Itw Pro Brands; Oxerra Americas LLC; Liquidpower Flow Improver Bryan Plant; K2 Pure Solutions Nocal LP. Largest disclosed chemicals by pounds: N-Methyl-2-pyrrolidone.
Hd Microsystems LLC stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 792 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Itw Pro Brands and Oxerra Americas LLC.
Hd Microsystems LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
792 lbs 45th percentile higher than 45% 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
Hd Microsystems LLC in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Hd Microsystems LLC reports the 2,889th-largest volume (792 lbs). Scale peers outside New Jersey include Itw Pro Brands and Oxerra Americas LLC.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hd Microsystems LLC's total reported releases rose from 126 lb in 2022 to 233 lb in 2023, based on EPA TRI filings.
- Hd Microsystems LLC's air releases rose from 126 lb in 2022 to 233 lb in 2023, based on EPA TRI filings.
Hd Microsystems LLC Form-R facts
Compare this facility
See how Hd Microsystems LLC stacks up against nearby facilities and the typical reporter.
94% less than the comparison
80% 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 Hd Microsystems LLC releases toxic chemicals into the environment. Total: 1.1K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 112% (161 lbs to 341 lbs).
Hd Microsystems LLC: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Hd Microsystems LLC year-over-year reported totals (increased by 112% from 2019 to 2024). 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: N-Methyl-2-pyrrolidone.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 161 lbs | 1 |
| 2020 | 139 lbs | 1 |
| 2021 | 133 lbs | 1 |
| 2022 | 126 lbs | 1 |
| 2023 | 233 lbs | 1 |
| 2024 | 341 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| N-Methyl-2-pyrrolidone | 1.1K lbs | - |
Hd Microsystems LLC · AIR-pathway site
Nearest TRI Facilities to Hd Microsystems LLC
Closest other reporters in New Jersey - including Chemours Parlin Facility, Ist (usa) Corp, Ashland Specialty Ingredients (parlin Plant), ordered by distance.
Showing 8 of 326 other reporting facilities in New Jersey.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside New Jersey - e.g. Itw Pro Brands, Oxerra Americas LLC, Liquidpower Flow Improver Bryan Plant.
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 N-Methyl-2-pyrrolidone; nearby reporters include Chemours Parlin Facility. Hd Microsystems LLC stamps TRACE volume · AIR pathway · CLEAN 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 Hd Microsystems LLC TRI extract (TRACE · AIR · CLEAN · lead N-Methyl-2-pyrrolidone) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hd Microsystems LLC totals are self-reported EPCRA §313 estimates for Parlin, NJ, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325510 · Chemicals. 0.0% of Middlesex TRI pounds in this extract. Nearest ABS peer: Pvs Dx Inc. (Δ 0 lbs). Pounds ≠ exposure.
Hd Microsystems LLC stamps TRACE volume · AIR pathway · CLEAN · lead N-Methyl-2-pyrrolidone. 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