EPA TRI Facility · Computers and Electronic Products
Jireh Semiconductor Inc
Hillsboro, OR · Parent: Alpha & Omega Semiconductor
- Total releases
- 2.1K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Jireh Semiconductor Inc: how the 2.1K lbs splits
2.1K lbs across all reported pathways
- Air Releases 1.4K lbs 67.3%
- Off-site Transfers 690 lbs 32.7%
Jireh Semiconductor Inc's 2.1K lbs Form-R total is MIXED - air releases is 67.3% of the bar. Next segment: off-site transfers at 32.7%. Leading chemical by pounds: Hydrogen fluoride.
LIGHT volume MIXED pathway CLEAN
Jireh Semiconductor Inc is an EPA Toxics Release Inventory reporter in Hillsboro, OR, in the computers and electronic products sector. It reported 643 lbs of releases across 3 chemicals in 2023, and 2.1K lbs in total across its 2019-2023 reporting years. That ranks 12,719 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Oregon's 285 reporting TRI sites, pounds #1 is not chemical-count #1. Jireh Semiconductor Inc is pounds #151 and chemical-count #124 at 2.1K lbs. Dyno Nobel- St.helens Plant leads reported pounds (32.0M lbs) at 6 chemicals (chemical-count #39). Chemical Waste Management of the Northwest Inc. leads chemical count at 56 chemicals (15.6M lbs, pounds #2). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Dynic USA; Tokyo Ohka Kogyo America Inc; Qorvo US Inc.; Intel Corp-Ronler Acres Campus. Similar-scale Computers and Electronic Products peers outside Oregon: Multicircuits Inc.; Teledyne Instruments Inc. DBA Teledyne Rd Instruments; Jabil Circuit Inc; Sartorius Stedim 450 Dlb. Largest disclosed chemicals by pounds: Hydrogen fluoride; Nitric acid; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
Jireh Semiconductor Inc is a LIGHT · MIXED-pathway Form-R site in Hillsboro, OR: 2.1K lbs across 3 chemicals. No single media clears 70% of the bar (lead segment air releases at 67.3%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Multicircuits Inc. and Teledyne Instruments Inc. DBA Teledyne Rd Instruments.
Jireh Semiconductor Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.1K 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
Jireh Semiconductor Inc: Hydrogen fluoride-led volume
Among the 760 Computers and Electronic Products facilities in this database, Jireh Semiconductor Inc reports the 219th-largest volume (2.1K lbs). Its reported volume is concentrated rather than spread: Hydrogen fluoride alone is 60.0% of the total. Scale peers outside Oregon include Multicircuits Inc. and Teledyne Instruments Inc. DBA Teledyne Rd Instruments.
Concentrated means ≥60% of Jireh Semiconductor Inc's pounds in one chemical - here Hydrogen fluoride at 60.0%. Not a toxicity score.
Jireh Semiconductor Inc Form-R facts
Compare this facility
See how Jireh Semiconductor Inc stacks up against nearby facilities and the typical reporter.
93% less than the comparison
3.0× more 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 Jireh Semiconductor Inc releases toxic chemicals into the environment. Total: 2.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 154% (253 lbs to 643 lbs).
Jireh Semiconductor Inc: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Jireh Semiconductor Inc year-over-year reported totals (increased by 154% 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: Hydrogen fluoride.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 253 lbs | 3 |
| 2020 | 270 lbs | 3 |
| 2021 | 305 lbs | 3 |
| 2022 | 638 lbs | 3 |
| 2023 | 643 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Hydrogen fluoride | 1.3K lbs | - |
| Nitric acid | 425 lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 418 lbs | - |
Jireh Semiconductor Inc in Washington
Nearest TRI Facilities to Jireh Semiconductor Inc
Closest other reporters in Oregon - including Dynic USA, Tokyo Ohka Kogyo America Inc, Qorvo US Inc., ordered by distance.
Showing 8 of 284 other reporting facilities in Oregon.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Oregon - e.g. Multicircuits Inc., Teledyne Instruments Inc. DBA Teledyne Rd Instruments, Jabil Circuit Inc.
Compare beyond Oregon
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Jireh Semiconductor Inc on cumulative reported pounds (2.1K lbs) and distinct chemical count (3). Release-pound peers include Valpac Inc., Benjamin Moore & Co-Milford, Dakota Bodies LLC. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. 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).
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 Hydrogen fluoride, Nitric acid, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); nearby reporters include Dynic USA. Jireh Semiconductor Inc stamps LIGHT volume · MIXED 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 Jireh Semiconductor Inc TRI extract (LIGHT · MIXED · CLEAN · lead Hydrogen fluoride) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Jireh Semiconductor Inc totals are self-reported EPCRA §313 estimates for Hillsboro, OR, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 334413 · Computers and Electronic Products. 0.1% of Washington TRI pounds in this extract. Nearest ABS peer: Valpac Inc. (Δ 1 lbs). Pounds ≠ exposure.
Jireh Semiconductor Inc stamps LIGHT · MIXED pathway (air releases leads at 67.3%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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