EPA TRI Facility · Electric Utilities
Ahlstrom Power Windsor Locks LLC
Windsor Locks, CT · Parent: Ahlstrom USA Inc
- Total releases
- 10.8K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Ahlstrom Power Windsor Locks LLC: how the 13.6K lbs splits
13.6K lbs across all reported pathways
- Air Releases 13.6K lbs 100.0%
Ahlstrom Power Windsor Locks LLC's 13.6K 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
Ahlstrom Power Windsor Locks LLC is an EPA Toxics Release Inventory reporter in Windsor Locks, CT, in the electric utilities sector. It reported 2.8K lbs of releases across 1 chemical in 2024, and 10.8K lbs in total across its 2019-2024 reporting years. That ranks 9,662 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. Ahlstrom Power Windsor Locks LLC is pounds #80 and chemical-count #190 at 10.8K 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: Ahlstrom Nonwovens LLC; Northeast Lamp Recycling Inc.; Ebtec Corp; Hamilton Sundstrand. Similar-scale Electric Utilities peers outside Connecticut: Duke Energy Progress LLC - H F Lee Energy Complex; Catalina Utilities Center; Birchwood Power Facility; Dte Electric Company-Fermi Power Plant. Other Ahlstrom USA Inc sites in this extract: Ahlstrom Nonwovens LLC. Largest disclosed chemicals by pounds: Ammonia.
Ahlstrom Power Windsor Locks LLC stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 10.8K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Duke Energy Progress LLC - H F Lee Energy Complex and Catalina Utilities Center.
Ahlstrom Power Windsor Locks LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
11K lbs Top 37% higher than 63% 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
Ahlstrom Power Windsor Locks LLC: Ammonia-led volume
Among the 513 Electric Utilities facilities in this database, Ahlstrom Power Windsor Locks LLC reports the 384th-largest volume (10.8K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 100% of the total. Scale peers outside Connecticut include Duke Energy Progress LLC - H F Lee Energy Complex and Catalina Utilities Center.
Concentrated means ≥60% of Ahlstrom Power Windsor Locks LLC's pounds in one chemical - here Ammonia at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ahlstrom Power Windsor Locks LLC's total reported releases rose from 2.0 thousand lb in 2022 to 2.1 thousand lb in 2023, based on EPA TRI filings.
- Ahlstrom Power Windsor Locks LLC's air releases rose from 2.0 thousand lb in 2022 to 2.1 thousand lb in 2023, based on EPA TRI filings.
Ahlstrom Power Windsor Locks LLC Form-R facts
Compare this facility
See how Ahlstrom Power Windsor Locks LLC stacks up against nearby facilities and the typical reporter.
94% less than the comparison
50% 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 Ahlstrom Power Windsor Locks LLC releases toxic chemicals into the environment. Total: 13.6K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 27% (2.2K lbs to 2.8K lbs).
Ahlstrom Power Windsor Locks LLC: 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 Ahlstrom Power Windsor Locks LLC year-over-year reported totals (increased by 27% 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: Ammonia.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.2K lbs | 1 |
| 2020 | 2.2K lbs | 1 |
| 2021 | 2.2K lbs | 1 |
| 2022 | 2.0K lbs | 1 |
| 2023 | 2.1K lbs | 1 |
| 2024 | 2.8K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 13.6K lbs | - |
Ahlstrom Power Windsor Locks LLC · AIR-pathway site
Nearest TRI Facilities to Ahlstrom Power Windsor Locks LLC
Closest other reporters in Connecticut - including Ahlstrom Nonwovens LLC, Northeast Lamp Recycling Inc., Ebtec Corp, ordered by distance.
Showing 8 of 239 other reporting facilities in Connecticut.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Connecticut - e.g. Duke Energy Progress LLC - H F Lee Energy Complex, Catalina Utilities Center, Birchwood Power Facility.
Compare beyond Connecticut
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ahlstrom Power Windsor Locks LLC on cumulative reported pounds (10.8K lbs) and distinct chemical count (1). Release-pound peers include Hydro Extrusion USA LLC, Corixa Corp D/b/a Glaxosmithkline Vaccines - Hamilton, Taiyo America Inc. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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).
Other Ahlstrom USA Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ahlstrom Nonwovens 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 Ammonia; nearby reporters include Ahlstrom Nonwovens LLC. Ahlstrom Power Windsor Locks LLC 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 Ahlstrom Power Windsor Locks LLC TRI extract (LIGHT · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ahlstrom Power Windsor Locks LLC totals are self-reported EPCRA §313 estimates for Windsor Locks, CT, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 221112 · Electric Utilities. 0.3% of Hartford TRI pounds in this extract. Nearest ABS peer: Hydro Extrusion USA LLC (Δ 0 lbs). Pounds ≠ exposure.
Ahlstrom Power Windsor Locks LLC 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