EPA TRI Facility · Computers and Electronic Products
Stellant Systems Llc.
Williamsport, PA · Parent: Arlington Capital Partners
- Total releases
- 2 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Stellant Systems Llc.: how the 2 lbs splits
2 lbs across all reported pathways
- Air Releases 2 lbs 100.0%
Stellant Systems Llc.'s 2 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
TRACE volume AIR pathway CARC-HEAVY
Stellant Systems Llc. is an EPA Toxics Release Inventory reporter in Williamsport, PA, in the computers and electronic products sector. It reported 0 lbs of releases across 1 chemical in 2024, and 2 lbs in total across its 2019-2024 reporting years. That ranks 19,504 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. Stellant Systems Llc. is pounds #962 and chemical-count #985 at 2 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chemcoat Inc; Superior Plus Energy Services Inc. - Mill Street Station; Superior Plus Energy Services-Montoursville; Lycoming Engines a Div of Avco Corp. Similar-scale Computers and Electronic Products peers outside Pennsylvania: Vishay-Hirel Systems LLC (formerly D T Magnetics); Dwyer Instruments Inc; Corporate Systems Engineering; Microboard Processing Inc. Largest disclosed chemicals by pounds: Lead.
Stellant Systems Llc. stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 2 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Vishay-Hirel Systems LLC (formerly D T Magnetics) and Dwyer Instruments Inc.
Stellant Systems Llc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2 lbs 25th percentile higher than 25% 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
Stellant Systems Llc. in the Computers and Electronic Products sector extract
Among the 760 Computers and Electronic Products facilities in this database, Stellant Systems Llc. reports the 511th-largest volume (2 lbs). Scale peers outside Pennsylvania include Vishay-Hirel Systems LLC (formerly D T Magnetics) and Dwyer Instruments Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Stellant Systems Llc. Form-R facts
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See how Stellant Systems Llc. stacks up against nearby facilities and the typical reporter.
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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 Stellant Systems Llc. releases toxic chemicals into the environment. Total: 2 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 66% (1 lbs to 0 lbs).
Stellant Systems Llc.: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Stellant Systems Llc. year-over-year reported totals (decreased by 66% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1 lbs | 1 |
| 2020 | 1 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
| 2024 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 2 lbs | Carcinogen |
Stellant Systems Llc. · AIR-pathway site
Nearest TRI Facilities to Stellant Systems Llc.
Closest other reporters in Pennsylvania - including Chemcoat Inc, Superior Plus Energy Services Inc. - Mill Street Station, Superior Plus Energy Services-Montoursville, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Vishay-Hirel Systems LLC (formerly D T Magnetics), Dwyer Instruments Inc, Corporate Systems Engineering.
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; nearby reporters include Chemcoat Inc. Stellant Systems Llc. stamps TRACE volume · AIR 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 Stellant Systems Llc. TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Stellant Systems Llc. totals are self-reported EPCRA §313 estimates for Williamsport, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 334419 · Computers and Electronic Products. 0.0% of Lycoming TRI pounds in this extract. Nearest ABS peer: Dura-Line (Δ 0 lbs). Pounds ≠ exposure.
Stellant Systems Llc. stamps TRACE volume · AIR 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