EPA TRI Facility · Electric Utilities
Caithness Long Island Energy Center
Yaphank, NY · Parent: Caithness Long Island LLC
- Total releases
- 133.4K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Caithness Long Island Energy Center: how the 146.4K lbs splits
146.4K lbs across all reported pathways
- Air Releases 146.4K lbs 100.0%
Caithness Long Island Energy Center's 146.4K 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.
MID volume AIR pathway CLEAN
Caithness Long Island Energy Center is an EPA Toxics Release Inventory reporter in Yaphank, NY, in the electric utilities sector. It reported 13.1K lbs of releases across 1 chemical in 2024, and 133.4K lbs in total across its 2019-2024 reporting years. That ranks 3,987 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In New York's 581 reporting TRI sites, pounds #1 is not chemical-count #1. Caithness Long Island Energy Center is pounds #78 and chemical-count #418 at 133.4K lbs. St Lawrence Zinc Co Balmat 4 Mine & Mill leads reported pounds (9.7M lbs) at 10 chemicals (chemical-count #40). Norlite LLC leads chemical count at 93 chemicals (28.3K lbs, pounds #152). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Biodex Medical Systems Inc; U.S. Doe Brookhaven National Laboratory; Oldcastle Precast Inc; Pride Solvent & Chemical Co of Ny Inc. Similar-scale Electric Utilities peers outside New York: Middletown Power LLC; Lake Road Station; Johnson County Generation Facility; Chambers Cogeneration L.P.. Largest disclosed chemicals by pounds: Ammonia.
Caithness Long Island Energy Center stamps MID volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 133.4K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Middletown Power LLC and Lake Road Station.
Caithness Long Island Energy Center vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
133K lbs Top 15% higher than 85% 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
Caithness Long Island Energy Center: Ammonia-led volume
Among the 513 Electric Utilities facilities in this database, Caithness Long Island Energy Center reports the 306th-largest volume (133.4K lbs). Its reported volume is concentrated rather than spread: Ammonia alone is 100% of the total. Scale peers outside New York include Middletown Power LLC and Lake Road Station.
Concentrated means ≥60% of Caithness Long Island Energy Center's pounds in one chemical - here Ammonia at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Caithness Long Island Energy Center's total reported releases fell from 32.3 thousand lb in 2022 to 14.6 thousand lb in 2023, based on EPA TRI filings.
- Caithness Long Island Energy Center's air releases fell from 32.3 thousand lb in 2022 to 14.6 thousand lb in 2023, based on EPA TRI filings.
Caithness Long Island Energy Center Form-R facts
Compare this facility
See how Caithness Long Island Energy Center stacks up against nearby facilities and the typical reporter.
50392.2× more 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 Caithness Long Island Energy Center releases toxic chemicals into the environment. Total: 146.4K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 58% (31.5K lbs to 13.1K lbs).
Caithness Long Island Energy Center: annual Form-R pounds
MID site · AIR pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Caithness Long Island Energy Center year-over-year reported totals (decreased by 58% 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 | 31.5K lbs | 1 |
| 2020 | 24.1K lbs | 1 |
| 2021 | 30.9K lbs | 1 |
| 2022 | 32.3K lbs | 1 |
| 2023 | 14.6K lbs | 1 |
| 2024 | 13.1K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 146.4K lbs | - |
Caithness Long Island Energy Center · AIR-pathway site
Nearest TRI Facilities to Caithness Long Island Energy Center
Closest other reporters in New York - including Biodex Medical Systems Inc, U.S. Doe Brookhaven National Laboratory, Oldcastle Precast Inc, ordered by distance.
Showing 8 of 580 other reporting facilities in New York.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside New York - e.g. Middletown Power LLC, Lake Road Station, Johnson County Generation Facility.
Compare beyond New York
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Caithness Long Island Energy Center on cumulative reported pounds (133.4K lbs) and distinct chemical count (1). Release-pound peers include Bedford Technical Products LLC, Anheuser-Busch Columbus Brewery, Viscofan USA 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).
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 Biodex Medical Systems Inc. Caithness Long Island Energy Center stamps MID 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 Caithness Long Island Energy Center TRI extract (MID · AIR · CLEAN · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Caithness Long Island Energy Center totals are self-reported EPCRA §313 estimates for Yaphank, NY, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 221112 · Electric Utilities. 7.9% of Suffolk TRI pounds in this extract. Nearest ABS peer: Bedford Technical Products LLC (Δ 16 lbs). Pounds ≠ exposure.
Caithness Long Island Energy Center stamps MID 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