Barnes Group Inc
6 facilities · 4 states · 225.1K lbs total releases
According to the EPA Toxics Release Inventory, Barnes Group Inc is the reported parent of 6 Form R facilities across 4 states, disclosing 225.1K lbs of toxic releases. 2 of 12 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Utah (218.5K lbs). Those TRI figures remain self-reported disclosure pounds for Barnes Group Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Barnes Group Inc: EPA TRI 2023 reporting year
Same facilities, both years
+177.9%
4 facilities that filed in 2022 and 2023
Whole inventory
+177.7%
44.2 thousand lb → 122.7 thousand lb, every facility that filed
Between the two reporting years, 0 facilities filed for the first time and 1 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Barnes Group Inc's total reported releases rose from 44.1 thousand lb in 2022 to 122.7 thousand lb in 2023, based on EPA TRI filings.
- Barnes Group Inc's off-site transfers rose from 43.1 thousand lb in 2022 to 121.6 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Barnes Group Inc from filing to facility
Largest Form R sites under this parent: Barnes Aerospace Ogden Div; Barnes Aerospace - Lansing Div; Barnes Aerospace Windsor Div; Associated Spring. Neighbor parents on the disclosure ladder: Clean Harbors Inc; The Renco Group Inc. Largest disclosed chemicals by pounds: Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Hydrogen fluoride; Nickel; Chromium. Heaviest-reporting states in this extract: Utah; Michigan; Connecticut. Industry labels on the parent rollup: Transportation Equipment; Machinery. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Largest Form R sites under this parent: Barnes Aerospace Ogden Div; Barnes Aerospace - Lansing Div; Barnes Aerospace Windsor Div; Associated Spring. Neighbor parents on the disclosure ladder: Clean Harbors Inc; The Renco Group Inc. Largest disclosed chemicals by pounds: Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Hydrogen fluoride; Nickel; Chromium. Heaviest-reporting states in this extract: Utah; Michigan; Connecticut. Industry labels on the parent rollup: Transportation Equipment; Machinery.
Barnes Group Inc ranks #1,234 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Barnes Group Inc files across 4 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Barnes Aerospace Ogden Div accounts for most of Barnes Group Inc's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Barnes Group Inc follows facility-reported names. Compare the named neighbors (Clean Harbors Inc; The Renco Group Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Barnes Group Inc sits among TRI parents
Barnes Group Inc sits on a disclosure ladder beside Clean Harbors Inc and The Renco Group Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Clean Harbors Inc · rank #1,232 · 45.7M lbs
- The Renco Group Inc · rank #1,233 · 27.6M lbs
Largest chemicals disclosed by Barnes Group Inc
Nitric acid; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Hydrogen fluoride; Nickel; Chromium lead the Form R pound rollup for this parent, including filings such as Barnes Aerospace Ogden Div. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Nitric acid | 134.0K lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 83.6K lbs |
| Hydrogen fluoride | 5.9K lbs |
| Nickel | 1.5K lbs |
| Chromium | 300 lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Utah | 1 | 218.5K lbs |
| Michigan | 1 | 5.0K lbs |
| Connecticut | 3 | 1.5K lbs |
| Massachusetts | 1 | 10 lbs |
Facilities (6)
| Facility | Releases |
|---|---|
| Barnes Aerospace Ogden Div Ogden, UT | 218.5K lbs |
| Barnes Aerospace - Lansing Div Lansing, MI | 5.0K lbs |
| Barnes Aerospace Windsor Div Windsor, CT | 1.4K lbs |
| Associated Spring Bristol, CT | 103 lbs |
| Synventive Molding Solutions Peabody, MA | 10 lbs |
| Windsor Airmotive East Granby, CT | 6 lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Barnes Group Inc on total disclosed release pounds (225.1K lbs) and reporting facility count (6). Release-volume peers include Autokiniton US Holdings Inc, Emerson Electric Co, Superior Essex Inc. Facility-count peers include Abbott Laboratories, Agribeef Co, Allnex USA 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.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Utah, Michigan, Connecticut; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Barnes Group Inc's TRI parent record
From Barnes Group Inc, open Barnes Aerospace Ogden Div or compare against Clean Harbors Inc rather than reading rank alone.
- Open the largest Form R site for Barnes Group Inc (Barnes Aerospace Ogden Div in UT). Largest facility
- Compare against The Renco Group Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Barnes Group Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Clean Harbors Inc, The Renco Group Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Barnes Group Inc'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.