EPA TRI Facility · Computers and Electronic Products
La Semiconductor Llc.
Pocatello, ID
- Total releases
- 31.2K lbs
- Chemicals reported
- 5
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
La Semiconductor Llc.: how the 31.2K lbs splits
31.2K lbs across all reported pathways
- Air Releases 19.6K lbs 62.8%
- Off-site Transfers 11.6K lbs 37.2%
La Semiconductor Llc.'s 31.2K lbs Form-R total is MIXED - air releases is 62.8% of the bar. Next segment: off-site transfers at 37.2%. Leading chemical by pounds: Hydrogen fluoride.
LIGHT volume MIXED pathway CLEAN
La Semiconductor Llc. is an EPA Toxics Release Inventory reporter in Pocatello, ID, in the computers and electronic products sector. It reported 6.4K lbs of releases across 5 chemicals in 2023, and 31.2K lbs in total across its 2019-2023 reporting years. That ranks 7,225 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Idaho's 123 reporting TRI sites, pounds #1 is not chemical-count #1. La Semiconductor Llc. is pounds #45 and chemical-count #27 at 31.2K lbs. Hecla Ltd Lucky Friday Mine Unit leads reported pounds (58.7M lbs) at 10 chemicals (chemical-count #9). US Ecology Idaho Inc. leads chemical count at 75 chemicals (10.2M lbs, pounds #6). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: J R Simplot Co Don Sid Ing; Pocatello Airtanker Base; Glanbia Foods Inc.; Basic American Foods Blackfoot Facility. Similar-scale Computers and Electronic Products peers outside Idaho: Summit Interconnect Inc. Orange; Ttm Technologies N.a. LLC; Fairchild Semiconductor; Renesas Electronics America Inc.. Largest disclosed chemicals by pounds: Hydrogen fluoride; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Nitric acid; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
La Semiconductor Llc. is a LIGHT · MIXED-pathway Form-R site in Pocatello, ID: 31.2K lbs across 5 chemicals. No single media clears 70% of the bar (lead segment air releases at 62.8%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Summit Interconnect Inc. Orange and Ttm Technologies N.a. LLC.
La Semiconductor Llc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
31K lbs Top 28% higher than 72% 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
La Semiconductor Llc. inside Bannock's TRI pounds
Among the 760 Computers and Electronic Products facilities in this database, La Semiconductor Llc. reports the 102nd-largest volume, placing it in the top 13.4% of its sector. This one site accounts for 100% of every pound reported in Bannock. Scale peers outside Idaho include Summit Interconnect Inc. Orange and Ttm Technologies N.a. LLC.
County-dominant here means ≥25% of Bannock's reported pounds (31.2K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- La Semiconductor Llc.'s total reported releases fell from 6.7 thousand lb in 2022 to 6.4 thousand lb in 2023, based on EPA TRI filings.
- La Semiconductor Llc.'s off-site transfers fell from 2.6 thousand lb in 2022 to 2.4 thousand lb in 2023, based on EPA TRI filings.
- La Semiconductor Llc.'s air releases fell from 4.1 thousand lb in 2022 to 3.9 thousand lb in 2023, based on EPA TRI filings.
La Semiconductor Llc. Form-R facts
Compare this facility
See how La Semiconductor Llc. stacks up against nearby facilities and the typical reporter.
100% less than the comparison
74% 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 La Semiconductor Llc. releases toxic chemicals into the environment. Total: 31.2K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 17% (7.7K lbs to 6.4K lbs).
La Semiconductor Llc.: 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 La Semiconductor Llc. year-over-year reported totals (decreased by 17% 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 | 7.7K lbs | 5 |
| 2020 | 4.8K lbs | 5 |
| 2021 | 5.6K lbs | 5 |
| 2022 | 6.7K lbs | 5 |
| 2023 | 6.4K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
La Semiconductor Llc. in Bannock
Nearest TRI Facilities to La Semiconductor Llc.
Closest other reporters in Idaho - including J R Simplot Co Don Sid Ing, Pocatello Airtanker Base, Glanbia Foods Inc., ordered by distance.
Showing 8 of 122 other reporting facilities in Idaho.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Idaho - e.g. Summit Interconnect Inc. Orange, Ttm Technologies N.a. LLC, Fairchild Semiconductor.
Compare beyond Idaho
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest La Semiconductor Llc. on cumulative reported pounds (31.2K lbs) and distinct chemical count (5). Release-pound peers include Voestalpine Precision Strip LLC, Jtekt Bearings N.a. LLC - Dahlonega Ga., Sterling Ethanol LLC. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico LLC. 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.
- Voestalpine Precision Strip LLC Pleasant Prairie, WI · Fabricated Metals 31.2K lbs reported
- Jtekt Bearings N.a. LLC - Dahlonega Ga. Dahlonega, GA · Fabricated Metals 31.2K lbs reported
- Sterling Ethanol LLC Sterling, CO · Chemicals 31.2K lbs reported
- Gvs N.a. Sanford, ME · Plastics and Rubber 31.2K lbs reported
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, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Nitric acid, Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); nearby reporters include J R Simplot Co Don Sid Ing. La Semiconductor Llc. 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 La Semiconductor Llc. TRI extract (LIGHT · MIXED · CLEAN · lead Hydrogen fluoride) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
La Semiconductor Llc. totals are self-reported EPCRA §313 estimates for Pocatello, ID, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 334413 · Computers and Electronic Products. 100% of Bannock TRI pounds in this extract. Nearest ABS peer: Voestalpine Precision Strip LLC (Δ 6 lbs). Pounds ≠ exposure.
La Semiconductor Llc. stamps LIGHT · MIXED pathway (air releases leads at 62.8%). 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