EPA TRI Facility · Chemicals
Uop LLC McCook Plant
Mc Cook, IL · Parent: Honeywell International Inc
- Total releases
- 67.1K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
MIXED Form-R mix
Uop LLC McCook Plant: how the 67.1K lbs splits
67.1K lbs across all reported pathways
- Air Releases 43.9K lbs 65.5%
- Off-site Transfers 23.2K lbs 34.5%
Uop LLC McCook Plant's 67.1K lbs Form-R total is MIXED - air releases is 65.5% of the bar. Next segment: off-site transfers at 34.5%. Leading chemical by pounds: Ammonia.
LIGHT volume MIXED pathway CLEAN
Uop LLC McCook Plant is an EPA Toxics Release Inventory reporter in Mc Cook, IL, in the chemicals sector. It reported 17.2K lbs of releases across 2 chemicals in 2023, and 67.1K lbs in total across its 2019-2023 reporting years. That ranks 5,469 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Illinois's 951 reporting TRI sites, pounds #1 is not chemical-count #1. Uop LLC McCook Plant is pounds #218 and chemical-count #523 at 67.1K lbs. Prairie State Generating Co leads reported pounds (37.9M lbs) at 31 chemicals (chemical-count #8). Veolia N.a. Inc. leads chemical count at 141 chemicals (1.9M lbs, pounds #34). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Ele Corp; Grayhill Inc.; Ozinga Bros Inc-McCook Plant; Progress Rail Locomotive Inc.. Similar-scale Chemicals peers outside Illinois: Solvay Specialty Polymers USA LLC; Solvay USA Inc (snyder); Iroquois Bio-Energy Co LLC; Poet Biorefining-Gowrie LLC. Other Honeywell International Inc sites in this extract: Uop-Shreveport Plant; Honeywell International Inc-Baton Rouge Plant; Honeywell International Colonial Heights Plant; Honeywell International Inc Geismar Plant. Largest disclosed chemicals by pounds: Ammonia; Nitric acid.
Uop LLC McCook Plant is a LIGHT · MIXED-pathway Form-R site in Mc Cook, IL: 67.1K lbs across 2 chemicals. No single media clears 70% of the bar (lead segment air releases at 65.5%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Solvay Specialty Polymers USA LLC and Solvay USA Inc (snyder).
Uop LLC McCook Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
67K lbs Top 21% higher than 79% 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
Uop LLC McCook Plant: Ammonia-led volume
Among the 3,917 Chemicals facilities in this database, Uop LLC McCook Plant reports the 1,142nd-largest volume (67.1K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 100% of the total. Scale peers outside Illinois include Solvay Specialty Polymers USA LLC and Solvay USA Inc (snyder).
Concentrated means ≥60% of Uop LLC McCook Plant's pounds in one chemical - here Ammonia at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Uop LLC McCook Plant's total reported releases rose from 8.8 thousand lb in 2022 to 17.2 thousand lb in 2023, based on EPA TRI filings.
- Uop LLC McCook Plant's off-site transfers rose from 0 lb in 2022 to 8.5 thousand lb in 2023, based on EPA TRI filings.
- Uop LLC McCook Plant's air releases fell from 8.8 thousand lb in 2022 to 8.7 thousand lb in 2023, based on EPA TRI filings.
Uop LLC McCook Plant Form-R facts
Compare this facility
See how Uop LLC McCook Plant stacks up against nearby facilities and the typical reporter.
33.9× more than the comparison
78% 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 Uop LLC McCook Plant releases toxic chemicals into the environment. Total: 67.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 19% (21.3K lbs to 17.2K lbs).
Uop LLC McCook Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Uop LLC McCook Plant year-over-year reported totals (decreased by 19% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 21.3K lbs | 2 |
| 2020 | 10.5K lbs | 2 |
| 2021 | 9.3K lbs | 2 |
| 2022 | 8.8K lbs | 2 |
| 2023 | 17.2K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 67.1K lbs | - |
| Nitric acid | 0 lbs | - |
Uop LLC McCook Plant in Cook
Nearest TRI Facilities to Uop LLC McCook Plant
Closest other reporters in Illinois - including Ele Corp, Grayhill Inc., Ozinga Bros Inc-McCook Plant, ordered by distance.
Showing 8 of 950 other reporting facilities in Illinois.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Illinois - e.g. Solvay Specialty Polymers USA LLC, Solvay USA Inc (snyder), Iroquois Bio-Energy Co LLC.
Compare beyond Illinois
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Uop LLC McCook Plant on cumulative reported pounds (67.1K lbs) and distinct chemical count (2). Release-pound peers include Dowa Tht America Inc, Solvay Specialty Polymers USA LLC, Bobcat-Doosan. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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 Honeywell International Inc Facilities
Same-parent TRI sites ranked by reported releases - including Uop-Shreveport Plant, Honeywell International Inc-Baton Rouge Plant, Honeywell International Colonial Heights Plant.
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, Nitric acid; nearby reporters include Ele Corp. Uop LLC McCook Plant stamps LIGHT volume · MIXED 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 Uop LLC McCook Plant TRI extract (LIGHT · MIXED · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Uop LLC McCook Plant totals are self-reported EPCRA §313 estimates for Mc Cook, IL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 0.1% of Cook TRI pounds in this extract. Nearest ABS peer: Dowa Tht America Inc (Δ 47 lbs). Pounds ≠ exposure.
Uop LLC McCook Plant stamps LIGHT · MIXED pathway (air releases leads at 65.5%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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