EPA TRI Facility · Chemicals
Twin State Inc
Janesville, WI · Parent: Twin State Inc
- Total releases
- 46.1K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Twin State Inc: how the 46.1K lbs splits
46.1K lbs across all reported pathways
- Air Releases 46.1K lbs 100.0%
Twin State Inc's 46.1K 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.
LIGHT volume AIR pathway CLEAN
Twin State Inc is an EPA Toxics Release Inventory reporter in Janesville, WI, in the chemicals sector. It reported 12.3K lbs of releases across 2 chemicals in 2023, and 46.1K lbs in total across its 2019-2023 reporting years. That ranks 6,296 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. Twin State Inc is pounds #238 and chemical-count #493 at 46.1K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Evonik Industries; Rathgibson Janesville LLC; Abitec Corp Janesville Plant; Morgan Truck Body LLC. Similar-scale Chemicals peers outside Wisconsin: Tnemec Co Inc; Ascent Chemicals - Danville; Umicore Catalyst USA; Poet Biorefining - Hanlontown LLC. Other Twin State Inc sites in this extract: Twin State Inc; Twin State Inc. Largest disclosed chemicals by pounds: Ammonia; Zinc compounds.
Twin State Inc stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 46.1K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Tnemec Co Inc and Ascent Chemicals - Danville.
Twin State Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
46K lbs Top 24% higher than 76% 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
Twin State Inc: Ammonia-led volume
Among the 3,917 Chemicals facilities in this database, Twin State Inc reports the 1,323rd-largest volume (46.1K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 100% of the total. Scale peers outside Wisconsin include Tnemec Co Inc and Ascent Chemicals - Danville.
Concentrated means ≥60% of Twin State Inc's pounds in one chemical - here Ammonia at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Twin State Inc's total reported releases rose from 7.3 thousand lb in 2022 to 12.3 thousand lb in 2023, based on EPA TRI filings.
- Twin State Inc's air releases rose from 7.3 thousand lb in 2022 to 12.3 thousand lb in 2023, based on EPA TRI filings.
Twin State Inc Form-R facts
Compare this facility
See how Twin State Inc stacks up against nearby facilities and the typical reporter.
3.5× more than the comparison
80% 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 Twin State Inc releases toxic chemicals into the environment. Total: 46.1K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 51% (8.2K lbs to 12.3K lbs).
Twin State Inc: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Twin State Inc year-over-year reported totals (increased by 51% 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 | 8.2K lbs | 2 |
| 2020 | 9.6K lbs | 2 |
| 2021 | 8.7K lbs | 2 |
| 2022 | 7.3K lbs | 2 |
| 2023 | 12.3K lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 46.1K lbs | - |
| Zinc compounds | 0 lbs | - |
Twin State Inc · AIR-pathway site
Nearest TRI Facilities to Twin State Inc
Closest other reporters in Wisconsin - including Evonik Industries, Rathgibson Janesville LLC, Abitec Corp Janesville Plant, 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. Tnemec Co Inc, Ascent Chemicals - Danville, Umicore Catalyst USA.
Compare beyond Wisconsin
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Twin State Inc on cumulative reported pounds (46.1K lbs) and distinct chemical count (2). Release-pound peers include Hutchinson Sealing Systems Inc, Graphic Packaging International LLC, Tnemec Co Inc. 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.
- Hutchinson Sealing Systems Inc Wytheville, VA · Plastics and Rubber 46.1K lbs reported
- Graphic Packaging International LLC Elk Grove Village, IL · Paper 46.2K lbs reported
- Tnemec Co Inc Baltimore, MD · Chemicals 46.1K lbs reported
- Ascent Chemicals - Danville Danville, VA · Chemicals 46.0K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Twin State Inc Facilities
Same-parent TRI sites ranked by reported releases - including Twin State Inc, Twin State Inc.
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, Zinc compounds; nearby reporters include Evonik Industries. Twin State Inc stamps LIGHT 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 Twin State Inc TRI extract (LIGHT · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Twin State Inc totals are self-reported EPCRA §313 estimates for Janesville, WI, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325312 · Chemicals. 3.5% of Rock TRI pounds in this extract. Nearest ABS peer: Hutchinson Sealing Systems Inc (Δ 23 lbs). Pounds ≠ exposure.
Twin State Inc stamps LIGHT 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