EPA TRI Facility · Machinery
Silent-Aire
Gilbert, AZ · Parent: Silent Aire USA Inc
- Total releases
- 2.7K lbs
- Chemicals reported
- 6
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Silent-Aire: how the 2.7K lbs splits
2.7K lbs across all reported pathways
- Air Releases 2.7K lbs 99.9%
- Off-site Transfers 3 lbs 0.1%
Silent-Aire's 2.7K lbs Form-R total is AIR - air releases is 99.9% of the bar. Next segment: off-site transfers at 0.1%. Leading chemical by pounds: Methanol.
LIGHT volume AIR pathway CLEAN
Silent-Aire is an EPA Toxics Release Inventory reporter in Gilbert, AZ, in the machinery sector. It reported 1.5K lbs of releases across 4 chemicals in 2023, and 2.7K lbs in total across its 2022-2023 reporting years. That ranks 12,306 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Silent-Aire is pounds #144 and chemical-count #55 at 2.7K lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: North American Pipe & Precast; Steelfab Inc. (charlotte); Nxp USA - Chandler; Maax Spas Industries Corp. Similar-scale Machinery peers outside Arizona: John Deere Thibodaux; Cor-Met Inc.; Agco Corp; Costco Optical Lab #190. Largest disclosed chemicals by pounds: Methanol; Toluene; Chromium; Manganese.
Silent-Aire stamps LIGHT volume with a dominant AIR pathway (99.9% air releases) across 6 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 2.7K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include John Deere Thibodaux and Cor-Met Inc..
Silent-Aire vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.7K lbs Top 47% higher than 53% 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
Silent-Aire: Methanol-led volume
Among the 1,186 Machinery facilities in this database, Silent-Aire reports the 311th-largest volume (2.7K lbs). Its reported volume is concentrated rather than spread: Methanol alone is 62.4% of the total. Scale peers outside Arizona include John Deere Thibodaux and Cor-Met Inc..
Concentrated means ≥60% of Silent-Aire's pounds in one chemical - here Methanol at 62.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Silent-Aire's total reported releases rose from 1.1 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
- Silent-Aire's air releases rose from 1.1 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
- Silent-Aire's chemicals reported fell from 6 in 2022 to 4 in 2023, based on EPA TRI filings.
Silent-Aire Form-R facts
Compare this facility
See how Silent-Aire stacks up against nearby facilities and the typical reporter.
83% less than the comparison
2.0× 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 Silent-Aire releases toxic chemicals into the environment. Total: 2.7K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 38% (1.1K lbs to 1.5K lbs).
Silent-Aire: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Silent-Aire year-over-year reported totals (increased by 38% from 2022 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: Methanol.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 1.1K lbs | 6 |
| 2023 | 1.5K lbs | 4 |
Silent-Aire · AIR-pathway site
Nearest TRI Facilities to Silent-Aire
Closest other reporters in Arizona - including North American Pipe & Precast, Steelfab Inc. (charlotte), Nxp USA - Chandler, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Machinery Facilities
Other Machinery facilities with similar total release volumes (±80%), outside Arizona - e.g. John Deere Thibodaux, Cor-Met Inc., Agco Corp.
Compare beyond Arizona
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Silent-Aire on cumulative reported pounds (2.7K lbs) and distinct chemical count (6). Release-pound peers include Cargill Inc, Behlen Mfg. Co., Ford Motor Co Dearborn Stamping Plant. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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 Methanol, Toluene, Chromium, Manganese; nearby reporters include North American Pipe & Precast. Silent-Aire stamps LIGHT 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 Silent-Aire TRI extract (LIGHT · AIR · CLEAN · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Silent-Aire totals are self-reported EPCRA §313 estimates for Gilbert, AZ, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 333413 · Machinery. 0.0% of Maricopa TRI pounds in this extract. Nearest ABS peer: Behlen Mfg. Co. (Δ 1 lbs). Pounds ≠ exposure.
Silent-Aire stamps LIGHT volume · AIR pathway · CLEAN · lead Methanol. 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