EPA TRI Facility · Primary Metals
Esco Phoenix
Phoenix, AZ · Parent: Esco Group LLC
- Total releases
- 6.9K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Esco Phoenix: how the 6.9K lbs splits
6.9K lbs across all reported pathways
- Off-site Transfers 6.9K lbs 99.2%
- Air Releases 57 lbs 0.8%
- Land Disposal 1 lbs <0.1%
Esco Phoenix's 6.9K lbs Form-R total is OFFSITE - off-site transfers is 99.2% of the bar. Next segment: air releases at 0.8%. Leading chemical by pounds: Manganese.
LIGHT volume OFFSITE pathway CLEAN
Esco Phoenix is an EPA Toxics Release Inventory reporter in Phoenix, AZ, in the primary metals sector. It reported 1.0K lbs of releases across 1 chemical in 2023, and 6.9K lbs in total across its 2019-2023 reporting years. That ranks 10,562 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Arizona's 288 reporting TRI sites, pounds #1 is not chemical-count #1. Esco Phoenix is pounds #112 and chemical-count #229 at 6.9K lbs. Freeport-McMoran Miami Inc leads reported pounds (129.3M lbs) at 17 chemicals (chemical-count #10). Freeport-McMoran Morenci Inc leads chemical count at 33 chemicals (36.9M lbs, pounds #4). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chemresearch Co. Inc.; Western States Petroleum; Schuff Steel Co Phoenix; CEMEX-19TH Ave Plant. Similar-scale Primary Metals peers outside Arizona: Toyota Motor Manufacturing Missouri Inc.; Vinton Steel LLC; Greer Steel Co; Wireco Worldgroup Sedalia Facility. Other Esco Group LLC sites in this extract: Esco Group LLC; Bucyrus Blades Inc; Esco Group LLC. Largest disclosed chemicals by pounds: Manganese.
Compare Esco Phoenix with
Nearest reporters in Arizona
- Chemresearch Co. Inc. Phoenix · 489 lbs
- Western States Petroleum Phoenix · 3.7K lbs
- Schuff Steel Co Phoenix Phoenix · 577 lbs
- CEMEX-19TH Ave Plant Phoenix · 4 lbs
Similar-scale Primary Metals sites elsewhere: Toyota Motor Manufacturing Missouri Inc. (MO) · Vinton Steel LLC (TX) · Greer Steel Co (OH)
Esco Phoenix stamps LIGHT volume with a dominant OFFSITE pathway (99.2% off-site transfers) across 1 chemical. Cumulative Form-R extract: 6.9K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Toyota Motor Manufacturing Missouri Inc. and Vinton Steel LLC.
Esco Phoenix vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
6.9K lbs Top 41% higher than 59% 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
Esco Phoenix: Manganese-led volume
Among the 1,603 Primary Metals facilities in this database, Esco Phoenix reports the 795th-largest volume (6.9K lbs). Its reported volume is concentrated rather than spread: Manganese alone is 100% of the total. Scale peers outside Arizona include Toyota Motor Manufacturing Missouri Inc. and Vinton Steel LLC.
Concentrated means ≥60% of Esco Phoenix's pounds in one chemical - here Manganese at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Esco Phoenix's total reported releases fell from 1.7 thousand lb in 2022 to 1.0 thousand lb in 2023, based on EPA TRI filings.
- Esco Phoenix's off-site transfers fell from 1.7 thousand lb in 2022 to 1.0 thousand lb in 2023, based on EPA TRI filings.
Esco Phoenix Form-R facts
Compare this facility
See how Esco Phoenix stacks up against nearby facilities and the typical reporter.
14.2× more than the comparison
75% 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 Esco Phoenix releases toxic chemicals into the environment. Total: 6.9K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 293% (263 lbs to 1.0K lbs).
Esco Phoenix: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Esco Phoenix year-over-year reported totals (increased by 293% from 2019 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: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 263 lbs | 1 |
| 2020 | 2.1K lbs | 1 |
| 2021 | 1.8K lbs | 1 |
| 2022 | 1.7K lbs | 1 |
| 2023 | 1.0K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 6.9K lbs | - |
Esco Phoenix · OFFSITE-pathway site
Nearest TRI Facilities to Esco Phoenix
Closest other reporters in Arizona - including Chemresearch Co. Inc., Western States Petroleum, Schuff Steel Co Phoenix, ordered by distance.
Showing 8 of 287 other reporting facilities in Arizona.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Arizona - e.g. Toyota Motor Manufacturing Missouri Inc., Vinton Steel LLC, Greer Steel Co.
Compare beyond Arizona
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Esco Phoenix on cumulative reported pounds (6.9K lbs) and distinct chemical count (1). Release-pound peers include Eldur Corp, Becton Dickinson & Co Madison Operations, Cunico Corp a Bwxt Co. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. 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 Esco Group LLC Facilities
Same-parent TRI sites ranked by reported releases - including Esco Group LLC, Bucyrus Blades Inc, Esco Group LLC.
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 Manganese; nearby reporters include Chemresearch Co. Inc.. Esco Phoenix stamps LIGHT volume · OFFSITE 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 Esco Phoenix TRI extract (LIGHT · OFFSITE · CLEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Esco Phoenix totals are self-reported EPCRA §313 estimates for Phoenix, AZ, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331110 · Primary Metals. 0.1% of Maricopa TRI pounds in this extract. Nearest ABS peer: Eldur Corp (Δ 4 lbs). Pounds ≠ exposure.
Esco Phoenix stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Manganese. 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