EPA TRI Facility · Electrical Equipment
Cooper Power Systems LLC
South Milwaukee, WI · Parent: Eaton Corp
- Total releases
- 380 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Cooper Power Systems LLC: how the 380 lbs splits
380 lbs across all reported pathways
- Off-site Transfers 380 lbs 100.0%
- Air Releases 0 lbs <0.1%
Cooper Power Systems LLC's 380 lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Copper.
TRACE volume OFFSITE pathway CARC-LEAN
Cooper Power Systems LLC is an EPA Toxics Release Inventory reporter in South Milwaukee, WI, in the electrical equipment sector. It reported 49 lbs of releases across 2 chemicals in 2023, and 380 lbs in total across its 2019-2023 reporting years. That ranks 15,123 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wisconsin's 836 reporting TRI sites, pounds #1 is not chemical-count #1. Cooper Power Systems LLC is pounds #597 and chemical-count #587 at 380 lbs. Mullins Cheese Inc leads reported pounds (11.2M lbs) at 3 chemicals (chemical-count #319). Ppg Industries Inc-Oak Creek leads chemical count at 32 chemicals (2.2M lbs, pounds #16). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Steele Solutions Inc; Appleton Grp LLC; Mid-America Steel Drum Co. in C; Caterpillar. Similar-scale Electrical Equipment peers outside Wisconsin: Abb Motors & Mechanical Inc.; Hubbell Power Systems; Abb Motors & Mechanical Inc; Current Lighting Solutions LLC. Other Eaton Corp sites in this extract: Cooper Power Systems LLC; Eaton Corp; Eaton Intelligent Power Ltd; Eaton Corp. Largest disclosed chemicals by pounds: Copper; Lead.
Cooper Power Systems LLC stamps TRACE volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 380 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Abb Motors & Mechanical Inc. and Hubbell Power Systems.
Cooper Power Systems LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
380 lbs 42nd percentile higher than 42% 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
Cooper Power Systems LLC in the Electrical Equipment sector extract
Among the 566 Electrical Equipment facilities in this database, Cooper Power Systems LLC reports the 295th-largest volume (380 lbs). Scale peers outside Wisconsin include Abb Motors & Mechanical Inc. and Hubbell Power Systems.
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
- Cooper Power Systems LLC's total reported releases fell from 77 lb in 2022 to 49 lb in 2023, based on EPA TRI filings.
- Cooper Power Systems LLC's off-site transfers fell from 77 lb in 2022 to 49 lb in 2023, based on EPA TRI filings.
Cooper Power Systems LLC Form-R facts
Compare this facility
See how Cooper Power Systems LLC stacks up against nearby facilities and the typical reporter.
20.8× more than the comparison
33% 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 Cooper Power Systems LLC releases toxic chemicals into the environment. Total: 380 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 44% (88 lbs to 49 lbs).
Cooper Power Systems LLC: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Cooper Power Systems LLC year-over-year reported totals (decreased by 44% 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: Copper.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 88 lbs | 2 |
| 2020 | 85 lbs | 2 |
| 2021 | 81 lbs | 2 |
| 2022 | 77 lbs | 2 |
| 2023 | 49 lbs | 2 |
Cooper Power Systems LLC · OFFSITE-pathway site
Nearest TRI Facilities to Cooper Power Systems LLC
Closest other reporters in Wisconsin - including Steele Solutions Inc, Appleton Grp LLC, Mid-America Steel Drum Co. in C, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Electrical Equipment Facilities
Other Electrical Equipment facilities with similar total release volumes (±80%), outside Wisconsin - e.g. Abb Motors & Mechanical Inc., Hubbell Power Systems, Abb Motors & Mechanical Inc.
Other Eaton Corp Facilities
Same-parent TRI sites ranked by reported releases - including Cooper Power Systems LLC, Eaton Corp, Eaton Intelligent Power Ltd.
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 Steele Solutions Inc. Cooper Power Systems LLC stamps TRACE volume · OFFSITE 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 Cooper Power Systems LLC TRI extract (TRACE · OFFSITE · CARC-LEAN · lead Copper) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Cooper Power Systems LLC totals are self-reported EPCRA §313 estimates for South Milwaukee, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 335313 · Electrical Equipment. 0.0% of Milwaukee TRI pounds in this extract. Nearest ABS peer: Usg Interiors (Δ 0 lbs). Pounds ≠ exposure.
Cooper Power Systems LLC stamps TRACE volume · OFFSITE 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