Semiconductor Components Industries LLC
2 facilities · 2 states · 4.0M lbs total releases
According to the EPA Toxics Release Inventory, Semiconductor Components Industries LLC is the reported parent of 2 Form R facilities across 2 states, disclosing 4.0M lbs of toxic releases. 2 of 24 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is New York (3.2M lbs). Those TRI figures remain self-reported disclosure pounds for Semiconductor Components Industries LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Semiconductor Components Industries LLC: EPA TRI 2023 reporting year
Same facilities, both years
-19.0%
2 facilities that filed in 2022 and 2023
Whole inventory
-19.0%
821.1 thousand lb → 665.5 thousand lb, every facility that filed
- Semiconductor Components Industries LLC's total reported releases fell from 821.1 thousand lb in 2022 to 665.5 thousand lb in 2023, based on EPA TRI filings.
- Semiconductor Components Industries LLC's water releases fell from 620.2 thousand lb in 2022 to 487.0 thousand lb in 2023, based on EPA TRI filings.
- Semiconductor Components Industries LLC's air releases fell from 124.6 thousand lb in 2022 to 110.2 thousand lb in 2023, based on EPA TRI filings.
- Semiconductor Components Industries LLC's off-site transfers fell from 76.4 thousand lb in 2022 to 68.3 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Semiconductor Components Industries LLC from filing to facility
Largest Form R sites under this parent: Onsemi; Onsemi. Neighbor parents on the disclosure ladder: Anheuser-Busch Cos LLC; Finch Paper Holdings; Ecobat LLC; Republic Services Inc. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Ammonia; Copper And Copper Compounds; Ozone; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). Heaviest-reporting states in this extract: New York; Oregon. Industry labels on the parent rollup: Computers and Electronic Products. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Onsemi; Onsemi. Neighbor parents on the disclosure ladder: Anheuser-Busch Cos LLC; Finch Paper Holdings; Ecobat LLC; Republic Services Inc. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Ammonia; Copper And Copper Compounds; Ozone; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size). Heaviest-reporting states in this extract: New York; Oregon. Industry labels on the parent rollup: Computers and Electronic Products.
Semiconductor Components Industries LLC ranks #311 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Semiconductor Components Industries LLC files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Onsemi accounts for most of Semiconductor Components Industries LLC's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Semiconductor Components Industries LLC follows facility-reported names. Compare the named neighbors (Anheuser-Busch Cos LLC; Finch Paper Holdings; Ecobat LLC) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Semiconductor Components Industries LLC sits among TRI parents
Semiconductor Components Industries LLC sits on a disclosure ladder beside Anheuser-Busch Cos LLC and Finch Paper Holdings and Ecobat LLC and Republic Services Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Anheuser-Busch Cos LLC · rank #309 · 6.8M lbs
- Finch Paper Holdings · rank #310 · 4.9M lbs
Lower disclosed volume
- Ecobat LLC · rank #312 · 3.7M lbs
- Republic Services Inc · rank #313 · 3.1M lbs
Largest chemicals disclosed by Semiconductor Components Industries LLC
Nitrate compounds (water dissociable; reportable only when in aqueous solution); Ammonia; Copper And Copper Compounds; Ozone; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) lead the Form R pound rollup for this parent, including filings such as Onsemi. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 3.7M lbs |
| Ammonia | 413.8K lbs |
| Copper And Copper Compounds | 87.5K lbs |
| Ozone | 79.5K lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 66.3K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| New York | 1 | 3.2M lbs |
| Oregon | 1 | 759.9K lbs |
Facilities (2)
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Semiconductor Components Industries LLC on total disclosed release pounds (4.0M lbs) and reporting facility count (2). Release-volume peers include Cabot Corp, Fujifilm Holdings America Corp, Patrick Industries Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are New York, Oregon; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Semiconductor Components Industries LLC's TRI parent record
From Semiconductor Components Industries LLC, open Onsemi or compare against Anheuser-Busch Cos LLC rather than reading rank alone.
- Open the largest Form R site for Semiconductor Components Industries LLC (Onsemi in NY). Largest facility
- Compare against Finch Paper Holdings, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Semiconductor Components Industries LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Anheuser-Busch Cos LLC, Finch Paper Holdings) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Semiconductor Components Industries LLC's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.