EPA TRI Facility · Chemicals
Solvay USA LLC Silver Bow Plant
Butte, MT · Parent: Solvay Holding Inc
- Total releases
- 60.0K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Solvay USA LLC Silver Bow Plant: how the 60.0K lbs splits
60.0K lbs across all reported pathways
- Land Disposal 60.0K lbs 100.0%
Solvay USA LLC Silver Bow Plant's 60.0K lbs Form-R total is LAND - land disposal is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
LIGHT volume LAND pathway CARC-HEAVY
Solvay USA LLC Silver Bow Plant is an EPA Toxics Release Inventory reporter in Butte, MT, in the chemicals sector. It reported 60.0K lbs of releases across 2 chemicals, summed over every year it filed. That ranks 5,717 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Montana's 67 reporting TRI sites, pounds #1 is not chemical-count #1. Solvay USA LLC Silver Bow Plant is pounds #27 and chemical-count #43 at 60.0K lbs. Montana Resources LLC leads reported pounds (215.2M lbs) at 12 chemicals (chemical-count #11). Phillips 66 Co Billings Refinery leads chemical count at 39 chemicals (465.0K lbs, pounds #16). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Montana Precision Products LLC; Rec Silicon; Montana Resources LLC; Dave Gates Generating Station. Similar-scale Chemicals peers outside Montana: Ask Chemicals LLC; Hub City Energy LLC; Green Plains Atkinson LLC; Poet Biorefining Alexandria LLC. Other Solvay Holding Inc sites in this extract: Solvay Specialty Polymers USA LLC; Cytec Engineered Materials Inc; Solvay USA Inc (snyder); Solvay USA LLC Pasadena Tx Plant. Largest disclosed chemicals by pounds: Lead; Phosphorus (yellow or white).
Solvay USA LLC Silver Bow Plant stamps LIGHT volume with a dominant LAND pathway (100.0% land disposal) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 60.0K lbs (2021–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ask Chemicals LLC and Hub City Energy LLC.
Solvay USA LLC Silver Bow Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
60K 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
Solvay USA LLC Silver Bow Plant: Lead-led volume
Among the 3,917 Chemicals facilities in this database, Solvay USA LLC Silver Bow Plant reports the 1,203rd-largest volume (60.0K lbs). Its reported volume is concentrated rather than spread: Lead alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Montana include Ask Chemicals LLC and Hub City Energy LLC.
Concentrated means ≥60% of Solvay USA LLC Silver Bow Plant's pounds in one chemical - here Lead at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Solvay USA LLC Silver Bow Plant's total reported releases fell from 30.0 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Solvay USA LLC Silver Bow Plant's land releases fell from 30.0 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
Solvay USA LLC Silver Bow Plant Form-R facts
Compare this facility
See how Solvay USA LLC Silver Bow Plant stacks up against nearby facilities and the typical reporter.
97.8× more than the comparison
50% 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 Solvay USA LLC Silver Bow Plant releases toxic chemicals into the environment. Total: 60.0K lbs.
Emissions Trend Summary
From 2021 to 2023, total releases decreased by 100% (30.0K lbs to 0 lbs).
Solvay USA LLC Silver Bow Plant: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2021–2023
- 2021 0
- 2022 0
- 2023 0
What this shows Solvay USA LLC Silver Bow Plant year-over-year reported totals (decreased by 100% from 2021 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2021 | 30.0K lbs | 2 |
| 2022 | 30.0K lbs | 2 |
| 2023 | 0 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2021–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 60.0K lbs | Carcinogen |
| Phosphorus (yellow or white) | 0 lbs | - |
Solvay USA LLC Silver Bow Plant · LAND-pathway site
Nearest TRI Facilities to Solvay USA LLC Silver Bow Plant
Closest other reporters in Montana - including Montana Precision Products LLC, Rec Silicon, Montana Resources LLC, ordered by distance.
Showing 8 of 66 other reporting facilities in Montana.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Montana - e.g. Ask Chemicals LLC, Hub City Energy LLC, Green Plains Atkinson LLC.
Compare beyond Montana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Solvay USA LLC Silver Bow Plant on cumulative reported pounds (60.0K lbs) and distinct chemical count (2). Release-pound peers include Metal Coatings Corp., Efco LLC, Ask Chemicals 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.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Solvay Holding Inc Facilities
Same-parent TRI sites ranked by reported releases - including Solvay Specialty Polymers USA LLC, Cytec Engineered Materials Inc, Solvay USA Inc (snyder).
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 Lead, Phosphorus (yellow or white); nearby reporters include Montana Precision Products LLC. Solvay USA LLC Silver Bow Plant stamps LIGHT volume · LAND pathway · CARC-HEAVY 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 Solvay USA LLC Silver Bow Plant TRI extract (LIGHT · LAND · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Solvay USA LLC Silver Bow Plant totals are self-reported EPCRA §313 estimates for Butte, MT, latest year 2023. Form-R rows span 2021–2023 (3 years). NAICS 325180 · Chemicals. 0.0% of Silver Bow TRI pounds in this extract. Nearest ABS peer: Metal Coatings Corp. (Δ 33 lbs). Pounds ≠ exposure.
Solvay USA LLC Silver Bow Plant stamps LIGHT volume · LAND pathway · CARC-HEAVY · lead Lead. 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