EPA TRI Facility · Chemicals
Encapsys LLC
Portage, WI · Parent: Milliken & Co
- Total releases
- 911.4K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Encapsys LLC: how the 911.4K lbs splits
911.4K lbs across all reported pathways
- Off-site Transfers 789.7K lbs 86.7%
- Air Releases 121.7K lbs 13.3%
- Land Disposal 0 lbs <0.1%
Encapsys LLC's 911.4K lbs Form-R total is OFFSITE - off-site transfers is 86.7% of the bar. Next segment: air releases at 13.3%. Leading chemical by pounds: Methanol.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
MID volume OFFSITE pathway CARC-MID
Encapsys LLC is an EPA Toxics Release Inventory reporter in Portage, WI, in the chemicals sector. It reported 5.9K lbs of releases across 3 chemicals in 2023, and 911.4K lbs in total across its 2019-2023 reporting years. That ranks 1,381 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. Encapsys LLC is pounds #31 and chemical-count #227 at 911.4K 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: Energizer Manufacturing - Portage Plant; Fxi Inc. - Portage; Cardinal Fg; Henry G. Meigs Inc.. Similar-scale Chemicals peers outside Wisconsin: 3M Chemical Operations' Decatur Facility; Eurecat US; Pci Nitrogen LLC; Basf Corp - Hannibal Site. Other Milliken & Co sites in this extract: King America Finishing Inc; Milliken Chemical Allen Plant; Sivance LLC; Milliken & Co Enterprise Plant. Largest disclosed chemicals by pounds: Methanol; Formaldehyde; Acetophenone; Diuron.
Encapsys LLC stamps MID volume with a dominant OFFSITE pathway (86.7% off-site transfers) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 911.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include 3M Chemical Operations' Decatur Facility and Eurecat US.
Encapsys LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
911K lbs Top 5% higher than 95% 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
Encapsys LLC: Methanol-led volume
Among the 3,917 Chemicals facilities in this database, Encapsys LLC reports the 277th-largest volume, placing it in the top 7.1% of its sector. Its reported volume is concentrated rather than spread: Methanol alone is 72.1% of the total. Scale peers outside Wisconsin include 3M Chemical Operations' Decatur Facility and Eurecat US.
Concentrated means ≥60% of Encapsys LLC's pounds in one chemical - here Methanol at 72.1%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Encapsys LLC's total reported releases fell from 7.9 thousand lb in 2022 to 5.9 thousand lb in 2023, based on EPA TRI filings.
- Encapsys LLC's off-site transfers fell from 3.5 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
- Encapsys LLC's air releases fell from 4.5 thousand lb in 2022 to 4.4 thousand lb in 2023, based on EPA TRI filings.
Encapsys LLC Form-R facts
Compare this facility
See how Encapsys LLC stacks up against nearby facilities and the typical reporter.
19.9× 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 Encapsys LLC releases toxic chemicals into the environment. Total: 911.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 98% (312.0K lbs to 5.9K lbs).
Encapsys LLC: annual Form-R pounds
MID site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Encapsys LLC year-over-year reported totals (decreased by 98% 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: Methanol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 312.0K lbs | 3 |
| 2020 | 296.3K lbs | 2 |
| 2021 | 289.2K lbs | 2 |
| 2022 | 7.9K lbs | 3 |
| 2023 | 5.9K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 657.2K lbs | - |
| Formaldehyde | 249.2K lbs | Carcinogen |
| Acetophenone | 5.0K lbs | - |
| Diuron | 0 lbs | - |
Encapsys LLC · OFFSITE-pathway site
Nearest TRI Facilities to Encapsys LLC
Closest other reporters in Wisconsin - including Energizer Manufacturing - Portage Plant, Fxi Inc. - Portage, Cardinal Fg, ordered by distance.
Showing 8 of 835 other reporting facilities in Wisconsin.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Wisconsin - e.g. 3M Chemical Operations' Decatur Facility, Eurecat US, Pci Nitrogen LLC.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Encapsys LLC on cumulative reported pounds (911.4K lbs) and distinct chemical count (4). Release-pound peers include Bway Corp, The Lincoln Electric Co, Rmf - Roy Metal Finishing. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis 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).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Milliken & Co Facilities
Same-parent TRI sites ranked by reported releases - including King America Finishing Inc, Milliken Chemical Allen Plant, Sivance 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 Methanol, Formaldehyde, Acetophenone, Diuron; nearby reporters include Energizer Manufacturing - Portage Plant. Encapsys LLC stamps MID volume · OFFSITE pathway · CARC-MID 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 Encapsys LLC TRI extract (MID · OFFSITE · CARC-MID · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Encapsys LLC totals are self-reported EPCRA §313 estimates for Portage, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325991 · Chemicals. 12.1% of Columbia TRI pounds in this extract. Nearest ABS peer: Bway Corp (Δ 726 lbs). Pounds ≠ exposure.
Encapsys LLC stamps MID volume · OFFSITE pathway · CARC-MID · lead Methanol. 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