EPA TRI Facility · Primary Metals
Tin Technology & Refining
West Chester, PA
- Total releases
- 16 lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Tin Technology & Refining: how the 20 lbs splits
20 lbs across all reported pathways
- Air Releases 20 lbs 100.0%
Tin Technology & Refining's 20 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
Tin Technology & Refining is an EPA Toxics Release Inventory reporter in West Chester, PA, in the primary metals sector. It reported 4 lbs of releases across 3 chemicals in 2024, and 16 lbs in total across its 2019-2024 reporting years. That ranks 18,144 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. Tin Technology & Refining is pounds #906 and chemical-count #555 at 16 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: Metallurgical Products Co; Arkema West Chester Plant; Zeks Compressed Air Solutions; Lenape Forged Products Corp. Similar-scale Primary Metals peers outside Pennsylvania: Steel Warehouse of Ohio; Gnw Aluminum Inc; Padgett Inc; Webco Industries Inc. Keystone. Largest disclosed chemicals by pounds: Lead; Antimony; Copper.
Tin Technology & Refining stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 16 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Steel Warehouse of Ohio and Gnw Aluminum Inc.
Tin Technology & Refining vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
16 lbs 30th percentile higher than 30% 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
Tin Technology & Refining in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Tin Technology & Refining reports the 1,321st-largest volume (16 lbs). Scale peers outside Pennsylvania include Steel Warehouse of Ohio and Gnw Aluminum Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Tin Technology & Refining Form-R facts
Compare this facility
See how Tin Technology & Refining stacks up against nearby facilities and the typical reporter.
100% less than the comparison
25% 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 Tin Technology & Refining releases toxic chemicals into the environment. Total: 20 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 20% (3 lbs to 4 lbs).
Tin Technology & Refining: 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 Tin Technology & Refining year-over-year reported totals (increased by 20% 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 | 3 lbs | 3 |
| 2020 | 3 lbs | 3 |
| 2021 | 3 lbs | 3 |
| 2022 | 4 lbs | 3 |
| 2023 | 4 lbs | 3 |
| 2024 | 4 lbs | 3 |
Tin Technology & Refining · AIR-pathway site
Nearest TRI Facilities to Tin Technology & Refining
Closest other reporters in Pennsylvania - including Metallurgical Products Co, Arkema West Chester Plant, Zeks Compressed Air Solutions, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Steel Warehouse of Ohio, Gnw Aluminum Inc, Padgett Inc.
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, Antimony, Copper; nearby reporters include Metallurgical Products Co. Tin Technology & Refining 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 Tin Technology & Refining TRI extract (TRACE · AIR · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tin Technology & Refining totals are self-reported EPCRA §313 estimates for West Chester, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 331492 · Primary Metals. 0.0% of Chester TRI pounds in this extract. Nearest ABS peer: Allied Plant 10 - New Caney (Δ 0 lbs). Pounds ≠ exposure.
Tin Technology & Refining 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