EPA TRI Facility · Electrical Equipment
St. Marys Carbon Co Inc
Saint Marys, PA · Parent: Smc Global Holdings Inc
- Total releases
- 5.4K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
St. Marys Carbon Co Inc: how the 6.3K lbs splits
6.3K lbs across all reported pathways
- Air Releases 6.2K lbs 99.7%
- Off-site Transfers 17 lbs 0.3%
St. Marys Carbon Co Inc's 6.3K lbs Form-R total is AIR - air releases is 99.7% of the bar. Next segment: off-site transfers at 0.3%. Leading chemical by pounds: Copper.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume AIR pathway CARC-LEAN
St. Marys Carbon Co Inc is an EPA Toxics Release Inventory reporter in Saint Marys, PA, in the electrical equipment sector. It reported 847 lbs of releases across 2 chemicals in 2024, and 5.4K lbs in total across its 2019-2024 reporting years. That ranks 11,041 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Pennsylvania's 1,010 reporting TRI sites, pounds #1 is not chemical-count #1. St. Marys Carbon Co Inc is pounds #491 and chemical-count #639 at 5.4K lbs. Max Environmental -- Yukon Facility leads reported pounds (34.8M lbs) at 18 chemicals (chemical-count #24). Keystone Cement Co leads chemical count at 53 chemicals (155.4K lbs, pounds #149). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Keystone Powdered Metal Co; Morgan Advanced Materials St Marys Site; Sinterite Products Div of Gpi; Graftech USA LLC. Similar-scale Electrical Equipment peers outside Pennsylvania: Sub Zero Freezer Co Inc; Clarios Distribution Center; Appleton Group LLC; Southern States LLC. Largest disclosed chemicals by pounds: Copper; Lead.
St. Marys Carbon Co Inc stamps LIGHT volume with a dominant AIR pathway (99.7% air releases) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 5.4K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sub Zero Freezer Co Inc and Clarios Distribution Center.
St. Marys Carbon Co Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
5.4K lbs Top 42% higher than 58% 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
St. Marys Carbon Co Inc: Copper-led volume
Among the 566 Electrical Equipment facilities in this database, St. Marys Carbon Co Inc reports the 200th-largest volume (5.4K lbs). Its reported volume is concentrated rather than spread: Copper alone is 94.9% of the total. Scale peers outside Pennsylvania include Sub Zero Freezer Co Inc and Clarios Distribution Center.
Concentrated means ≥60% of St. Marys Carbon Co Inc's pounds in one chemical - here Copper at 94.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- St. Marys Carbon Co Inc's total reported releases fell from 1.2 thousand lb in 2022 to 708 lb in 2023, based on EPA TRI filings.
- St. Marys Carbon Co Inc's air releases fell from 1.2 thousand lb in 2022 to 707 lb in 2023, based on EPA TRI filings.
St. Marys Carbon Co Inc Form-R facts
Compare this facility
See how St. Marys Carbon Co Inc stacks up against nearby facilities and the typical reporter.
48% less than the comparison
60% 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 St. Marys Carbon Co Inc releases toxic chemicals into the environment. Total: 6.3K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 24% (1.1K lbs to 847 lbs).
St. Marys Carbon Co Inc: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows St. Marys Carbon Co Inc year-over-year reported totals (decreased by 24% from 2019 to 2024). 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.1K lbs | 2 |
| 2020 | 982 lbs | 2 |
| 2021 | 1.4K lbs | 2 |
| 2022 | 1.2K lbs | 2 |
| 2023 | 708 lbs | 2 |
| 2024 | 847 lbs | 2 |
St. Marys Carbon Co Inc · AIR-pathway site
Nearest TRI Facilities to St. Marys Carbon Co Inc
Closest other reporters in Pennsylvania - including Keystone Powdered Metal Co, Morgan Advanced Materials St Marys Site, Sinterite Products Div of Gpi, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Electrical Equipment Facilities
Other Electrical Equipment facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Sub Zero Freezer Co Inc, Clarios Distribution Center, Appleton Group LLC.
Compare beyond Pennsylvania
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest St. Marys Carbon Co Inc on cumulative reported pounds (5.4K lbs) and distinct chemical count (2). Release-pound peers include Superior Essex International Inc., Nyco Products Co, Sub Zero Freezer Co Inc. 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.
- Superior Essex International Inc. Brownwood, TX · Primary Metals 5.4K lbs reported
- Nyco Products Co Countryside, IL · Chemicals 5.4K lbs reported
- Sub Zero Freezer Co Inc Goodyear, AZ · Electrical Equipment 5.4K lbs reported
- Superior Trim - Springfield Div Springfield, OH · Transportation Equipment 5.4K lbs reported
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 Copper, Lead; nearby reporters include Keystone Powdered Metal Co. St. Marys Carbon Co Inc stamps LIGHT volume · AIR pathway · CARC-LEAN 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 St. Marys Carbon Co Inc TRI extract (LIGHT · AIR · CARC-LEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
St. Marys Carbon Co Inc totals are self-reported EPCRA §313 estimates for Saint Marys, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 335991 · Electrical Equipment. 0.4% of Elk TRI pounds in this extract. Nearest ABS peer: Superior Essex International Inc. (Δ 2 lbs). Pounds ≠ exposure.
St. Marys Carbon Co Inc stamps LIGHT volume · AIR pathway · CARC-LEAN · lead Copper. 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