EPA TRI Facility · Nonmetallic Mineral Product
Owens Corning Santa Clara Plant
Santa Clara, CA · Parent: Owens Corning
- Total releases
- 60.6K lbs
- Chemicals reported
- 2
- Latest report
- 2022
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Owens Corning Santa Clara Plant: how the 60.6K lbs splits
60.6K lbs across all reported pathways
- Off-site Transfers 60.6K lbs 100.0%
- Air Releases 6 lbs <0.1%
Owens Corning Santa Clara Plant's 60.6K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Manganese And Manganese Compounds.
LIGHT volume OFFSITE pathway CLEAN
Owens Corning Santa Clara Plant is an EPA Toxics Release Inventory reporter in Santa Clara, CA, in the nonmetallic mineral product sector. It reported 17.6K lbs of releases across 2 chemicals in 2022, and 60.6K lbs in total across its 2019-2022 reporting years. That ranks 5,694 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Owens Corning Santa Clara Plant is pounds #194 and chemical-count #552 at 60.6K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Harbor Electronics, Inc.; Streamline Circuits; Cirexx International; Ens Technology LLC. Similar-scale Nonmetallic Mineral Product peers outside California: Lhoist North America - Plant; Electric Glass Fiber America LLC; Harbisonwalker International Steelcasting USA; Sioux City Brick & Tile Co United Brick & Tile a Div. Other Owens Corning sites in this extract: Owens Corning Insulating Systems LLC Newark Oh Facility; Owens Corning Insulating Systems LLC - Waxahachie; Owens Corning Insulating Systems LLC; Masonite Corp. Largest disclosed chemicals by pounds: Manganese And Manganese Compounds; Lead And Lead Compounds.
Compare Owens Corning Santa Clara Plant with
Nearest reporters in California
- Harbor Electronics, Inc. Santa Clara · 15.5K lbs
- Streamline Circuits Santa Clara · 102.5K lbs
- Cirexx International Santa Clara · 334 lbs
- Ens Technology LLC Santa Clara · 5.3K lbs
Similar-scale Nonmetallic Mineral Product sites elsewhere: Lhoist North America - Plant (TX) · Electric Glass Fiber America LLC (NC) · Harbisonwalker International Steelcasting USA (NY)
Owens Corning Santa Clara Plant stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 2 chemicals. Cumulative Form-R extract: 60.6K lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Lhoist North America - Plant and Electric Glass Fiber America LLC.
Owens Corning Santa Clara Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
61K lbs Top 22% higher than 78% 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
Owens Corning Santa Clara Plant: Manganese And Manganese Compounds-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Owens Corning Santa Clara Plant reports the 217th-largest volume, placing it in the top 6.6% of its sector. Its reported volume is concentrated rather than spread: Manganese And Manganese Compounds alone is 98.5% of the total. Scale peers outside California include Lhoist North America - Plant and Electric Glass Fiber America LLC.
Concentrated means ≥60% of Owens Corning Santa Clara Plant's pounds in one chemical - here Manganese And Manganese Compounds at 98.5%. Not a toxicity score.
Owens Corning Santa Clara Plant Form-R facts
Compare this facility
See how Owens Corning Santa Clara Plant stacks up against nearby facilities and the typical reporter.
3.9× more than the comparison
About the same as 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 Owens Corning Santa Clara Plant releases toxic chemicals into the environment. Total: 60.6K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases increased by 124% (7.8K lbs to 17.6K lbs).
Owens Corning Santa Clara Plant: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Owens Corning Santa Clara Plant year-over-year reported totals (increased by 124% from 2019 to 2022). 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: Manganese And Manganese Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 7.8K lbs | 2 |
| 2020 | 17.7K lbs | 2 |
| 2021 | 17.6K lbs | 2 |
| 2022 | 17.6K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2022). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese And Manganese Compounds | 59.7K lbs | - |
| Lead And Lead Compounds | 884 lbs | - |
Owens Corning Santa Clara Plant · OFFSITE-pathway site
Nearest TRI Facilities to Owens Corning Santa Clara Plant
Closest other reporters in California - including Harbor Electronics, Inc., Streamline Circuits, Cirexx International, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside California - e.g. Lhoist North America - Plant, Electric Glass Fiber America LLC, Harbisonwalker International Steelcasting USA.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Owens Corning Santa Clara Plant on cumulative reported pounds (60.6K lbs) and distinct chemical count (2). Release-pound peers include Morgan Advanced Materials, Icl-Ip America Inc, Real Alloy Specification LLC. 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.
- Morgan Advanced Materials Bedford, OH · Computers and Electronic Products 60.6K lbs reported
- Icl-Ip America Inc Gallipolis Ferry, WV · Chemicals 60.6K lbs reported
- Real Alloy Specification LLC Steele, AL · Primary Metals 60.7K lbs reported
- Dura Coat Products Inc. Madison, AL · Chemicals 60.6K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Owens Corning Facilities
Same-parent TRI sites ranked by reported releases - including Owens Corning Insulating Systems LLC Newark Oh Facility, Owens Corning Insulating Systems LLC - Waxahachie, Owens Corning Insulating Systems LLC.
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 Manganese And Manganese Compounds, Lead And Lead Compounds; nearby reporters include Harbor Electronics, Inc.. Owens Corning Santa Clara Plant stamps LIGHT volume · OFFSITE 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 Owens Corning Santa Clara Plant TRI extract (LIGHT · OFFSITE · CLEAN · lead Manganese And Manganese Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Owens Corning Santa Clara Plant totals are self-reported EPCRA §313 estimates for Santa Clara, CA, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 327993 · Nonmetallic Mineral Product. 3.8% of Santa Clara TRI pounds in this extract. Nearest ABS peer: Morgan Advanced Materials (Δ 17 lbs). Pounds ≠ exposure.
Owens Corning Santa Clara Plant stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Manganese And Manganese Compounds. 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