EPA TRI Facility · Chemicals
Rsa Corp
Danbury, CT
- Total releases
- 75.8K lbs
- Chemicals reported
- 10
- Carcinogens
- 3
- Primary pathway
- Air Releases
AIR Form-R mix
Rsa Corp: how the 87.5K lbs splits
87.5K lbs across all reported pathways
- Air Releases 66.7K lbs 76.3%
- Off-site Transfers 20.8K lbs 23.7%
Rsa Corp's 87.5K lbs Form-R total is AIR - air releases is 76.3% of the bar. Next segment: off-site transfers at 23.7%. Leading chemical by pounds: Methanol.
LIGHT volume AIR pathway CLEAN
Rsa Corp is an EPA Toxics Release Inventory reporter in Danbury, CT, in the chemicals sector. It reported 11.6K lbs of releases across 8 chemicals in 2024, and 75.8K lbs in total across its 2019-2024 reporting years. That ranks 5,186 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Connecticut's 240 reporting TRI sites, pounds #1 is not chemical-count #1. Rsa Corp is pounds #28 and chemical-count #10 at 75.8K lbs. Clean Harbors of Connecticut Inc leads reported pounds (1.5M lbs) at 15 chemicals (chemical-count #2). Allnex USA Inc. Wallingford Ct Site leads chemical count at 19 chemicals (436.7K lbs, pounds #3). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sealed Air; Tilcon Connecticut Inc; Cs Clean Solutions Inc.; Memry DBA Resonetics LLC. Similar-scale Chemicals peers outside Connecticut: Tnemec Co Inc; Pvs Technologies Inc.; Far Research Inc. (dba Far Chemical Inc.); Neville Chemical Co. Largest disclosed chemicals by pounds: Methanol; Toluene; Ethylene glycol; Benzyl chloride.
Rsa Corp stamps LIGHT volume with a dominant AIR pathway (76.3% air releases) across 10 chemicals · 3 carcinogen-classified. Cumulative Form-R extract: 75.8K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Tnemec Co Inc and Pvs Technologies Inc..
Rsa Corp vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
76K lbs Top 20% higher than 80% 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
Rsa Corp: Methanol-led volume
Among the 3,917 Chemicals facilities in this database, Rsa Corp reports the 1,063rd-largest volume (75.8K lbs). Its reported volume is concentrated rather than spread: Methanol alone is 98.9% of the total. Scale peers outside Connecticut include Tnemec Co Inc and Pvs Technologies Inc..
Concentrated means ≥60% of Rsa Corp's pounds in one chemical - here Methanol at 98.9%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Rsa Corp's total reported releases rose from 12.5 thousand lb in 2022 to 12.7 thousand lb in 2023, based on EPA TRI filings.
- Rsa Corp's off-site transfers fell from 3.2 thousand lb in 2022 to 2.8 thousand lb in 2023, based on EPA TRI filings.
- Rsa Corp's air releases rose from 9.4 thousand lb in 2022 to 9.9 thousand lb in 2023, based on EPA TRI filings.
Rsa Corp Form-R facts
Compare this facility
See how Rsa Corp stacks up against nearby facilities and the typical reporter.
7153867924.5× more than the comparison
10.0× 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 Rsa Corp releases toxic chemicals into the environment. Total: 87.5K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 33% (17.5K lbs to 11.6K lbs).
Rsa Corp: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Rsa Corp year-over-year reported totals (decreased by 33% from 2019 to 2024). 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 | 17.5K lbs | 8 |
| 2020 | 16.9K lbs | 7 |
| 2021 | 16.2K lbs | 8 |
| 2022 | 12.5K lbs | 8 |
| 2023 | 12.7K lbs | 8 |
| 2024 | 11.6K lbs | 8 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 3 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 86.6K lbs | - |
| Toluene | 924 lbs | - |
| Ethylene glycol | 0 lbs | - |
| Benzyl chloride | 0 lbs | - |
| Diethanolamine | 0 lbs | - |
| Acrylic acid | 0 lbs | - |
| Thiourea | 0 lbs | Carcinogen |
| Acrylamide | 0 lbs | Carcinogen |
| 1,4-Dioxane | 0 lbs | Carcinogen |
| Triethylamine | 0 lbs | - |
Rsa Corp · AIR-pathway site
Nearest TRI Facilities to Rsa Corp
Closest other reporters in Connecticut - including Sealed Air, Tilcon Connecticut Inc, Cs Clean Solutions Inc., ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Connecticut - e.g. Tnemec Co Inc, Pvs Technologies Inc., Far Research Inc. (dba Far Chemical Inc.).
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Rsa Corp on cumulative reported pounds (75.8K lbs) and distinct chemical count (10). Release-pound peers include Saint-Gobain Abrasives & Saint -Gobain Ceramics & Plastics, Bci Solutions Inc., Tnemec Co Inc. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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.
- Saint-Gobain Abrasives & Saint -Gobain Ceramics & Plastics Worcester, MA · Nonmetallic Mineral Product 75.9K lbs reported
- Bci Solutions Inc. Bremen, IN · Primary Metals 75.9K lbs reported
- Tnemec Co Inc North Kansas City, MO · Chemicals 75.8K lbs reported
- Pvs Technologies Inc. Portage, IN · Chemicals 75.9K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
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, Toluene, Ethylene glycol, Benzyl chloride; nearby reporters include Sealed Air. Rsa Corp 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 Rsa Corp TRI extract (LIGHT · AIR · CLEAN · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Rsa Corp totals are self-reported EPCRA §313 estimates for Danbury, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 325199 · Chemicals. 6.8% of Fairfield TRI pounds in this extract. Nearest ABS peer: Saint-Gobain Abrasives & Saint -Gobain Ceramics & Plastics (Δ 45 lbs). Pounds ≠ exposure.
Rsa Corp stamps LIGHT volume · AIR pathway · CLEAN · 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