EPA TRI Facility · Fabricated Metals
Steel Dynamics Inc. - Techs Div - Metaltech Plant
Pittsburgh, PA · Parent: Steel Dynamics Inc
- Total releases
- 822 lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Steel Dynamics Inc. - Techs Div - Metaltech Plant: how the 822 lbs splits
822 lbs across all reported pathways
- Air Releases 822 lbs 100.0%
Steel Dynamics Inc. - Techs Div - Metaltech Plant's 822 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: Ammonia.
TRACE volume AIR pathway CLEAN
Steel Dynamics Inc. - Techs Div - Metaltech Plant is an EPA Toxics Release Inventory reporter in Pittsburgh, PA, in the fabricated metals sector. It reported 0 lbs of releases across 1 chemical in 2024, and 822 lbs in total across its 2019-2024 reporting years. That ranks 14,136 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. Steel Dynamics Inc. - Techs Div - Metaltech Plant is pounds #686 and chemical-count #689 at 822 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: Superior Forge & Steel Corp; Pressure Chemical Co; Matthews International Corp; McConway & Torley LLC Plt 1801. Similar-scale Fabricated Metals peers outside Pennsylvania: Arc Florida; Baity Screw Machine Products Inc; Banker Steel New Jersey; Tech Ord. Other Steel Dynamics Inc sites in this extract: Steel Dynamics Inc-Flat Roll Div; Steel Dynamics Inc-Engineered Bar Products Div; Steel Dynamics Inc Flat Roll Group Columbus Div; Sdi Lafarga LLC. Largest disclosed chemicals by pounds: Ammonia; Lead compounds.
Steel Dynamics Inc. - Techs Div - Metaltech Plant stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 822 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Arc Florida and Baity Screw Machine Products Inc.
Steel Dynamics Inc. - Techs Div - Metaltech Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
822 lbs 46th percentile higher than 46% 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
Steel Dynamics Inc. - Techs Div - Metaltech Plant in the Fabricated Metals sector extract
Among the 3,421 Fabricated Metals facilities in this database, Steel Dynamics Inc. - Techs Div - Metaltech Plant reports the 1,784th-largest volume (822 lbs). Scale peers outside Pennsylvania include Arc Florida and Baity Screw Machine Products Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Steel Dynamics Inc. - Techs Div - Metaltech Plant's total reported releases fell from 820 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Steel Dynamics Inc. - Techs Div - Metaltech Plant's air releases fell from 820 lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Steel Dynamics Inc. - Techs Div - Metaltech Plant's chemicals reported fell from 2 in 2022 to 1 in 2023, based on EPA TRI filings.
Steel Dynamics Inc. - Techs Div - Metaltech Plant Form-R facts
Compare this facility
See how Steel Dynamics Inc. - Techs Div - Metaltech Plant stacks up against nearby facilities and the typical reporter.
575.4× more than the comparison
2.0× more 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 Steel Dynamics Inc. - Techs Div - Metaltech Plant releases toxic chemicals into the environment. Total: 822 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 25% (0 lbs to 0 lbs).
Steel Dynamics Inc. - Techs Div - Metaltech Plant: 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 Steel Dynamics Inc. - Techs Div - Metaltech Plant year-over-year reported totals (decreased by 25% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 820 lbs | 2 |
| 2023 | 0 lbs | 1 |
| 2024 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 820 lbs | - |
| Lead compounds | 2 lbs | - |
Steel Dynamics Inc. - Techs Div - Metaltech Plant · AIR-pathway site
Nearest TRI Facilities to Steel Dynamics Inc. - Techs Div - Metaltech Plant
Closest other reporters in Pennsylvania - including Superior Forge & Steel Corp, Pressure Chemical Co, Matthews International Corp, ordered by distance.
Showing 8 of 1,009 other reporting facilities in Pennsylvania.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Pennsylvania - e.g. Arc Florida, Baity Screw Machine Products Inc, Banker Steel New Jersey.
Other Steel Dynamics Inc Facilities
Same-parent TRI sites ranked by reported releases - including Steel Dynamics Inc-Flat Roll Div, Steel Dynamics Inc-Engineered Bar Products Div, Steel Dynamics Inc Flat Roll Group Columbus Div.
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 Ammonia, Lead compounds; nearby reporters include Superior Forge & Steel Corp. Steel Dynamics Inc. - Techs Div - Metaltech Plant stamps TRACE volume · AIR pathway · CLEAN 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 Steel Dynamics Inc. - Techs Div - Metaltech Plant TRI extract (TRACE · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Steel Dynamics Inc. - Techs Div - Metaltech Plant totals are self-reported EPCRA §313 estimates for Pittsburgh, PA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 332812 · Fabricated Metals. 0.0% of Allegheny TRI pounds in this extract. Nearest ABS peer: Arc Florida (Δ 0 lbs). Pounds ≠ exposure.
Steel Dynamics Inc. - Techs Div - Metaltech Plant stamps TRACE volume · AIR pathway · CLEAN · lead Ammonia. 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