EPA TRI Facility · Transportation Equipment
Hamilton Sundstrand de Puerto Rico Inc.
Santa Isabel, PR · Parent: Rtx Corp
- Total releases
- 2.5K lbs
- Chemicals reported
- 4
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Hamilton Sundstrand de Puerto Rico Inc.: how the 3.4K lbs splits
3.4K lbs across all reported pathways
- Off-site Transfers 3.4K lbs 100.0%
Hamilton Sundstrand de Puerto Rico Inc.'s 3.4K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead.
LIGHT volume OFFSITE pathway CARC-HEAVY
Hamilton Sundstrand de Puerto Rico Inc. is an EPA Toxics Release Inventory reporter in Santa Isabel, PR, in the transportation equipment sector. It reported 911 lbs of releases across 3 chemicals in 2024, and 2.5K lbs in total across its 2019-2024 reporting years. That ranks 12,442 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Puerto Rico's 104 reporting TRI sites, pounds #1 is not chemical-count #1. Hamilton Sundstrand de Puerto Rico Inc. is pounds #57 and chemical-count #31 at 2.5K lbs. Ecw Landfill Corp. leads reported pounds (8.3M lbs) at 2 chemicals (chemical-count #41). Aes Puerto Rico LP leads chemical count at 25 chemicals (6.5M lbs, pounds #2). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Steri-Tech Inc.; Super Asphalt Salinas Plant; US Army National Guard Camp Santiago Training Center-Ranges; Eaton Intelligent Power Ltd.. Similar-scale Transportation Equipment peers outside Puerto Rico: Faurecia Emission Control Technologies; Faurecia Interior System; Satellite Industries Inc.; Drs-Ssi. Other Rtx Corp sites in this extract: Pratt & Whitney; Pratt & Whitney Div; Goodrich Corp Deicing & Specialty Systems Div; Pratt & Whitney - Hmi Metal Powders. Largest disclosed chemicals by pounds: Lead; Copper; Cobalt; Diisocyanates.
Hamilton Sundstrand de Puerto Rico Inc. stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 4 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 2.5K lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Faurecia Emission Control Technologies and Faurecia Interior System.
Hamilton Sundstrand de Puerto Rico Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
2.5K lbs Top 48% higher than 52% 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
Hamilton Sundstrand de Puerto Rico Inc. inside Santa Isabel Municipio's TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Hamilton Sundstrand de Puerto Rico Inc. reports the 777th-largest volume (2.5K lbs). This one site accounts for 100% of every pound reported in Santa Isabel Municipio. Its reported volume is concentrated rather than spread: Lead alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Puerto Rico include Faurecia Emission Control Technologies and Faurecia Interior System.
County-dominant here means ≥25% of Santa Isabel Municipio's reported pounds (2.5K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Hamilton Sundstrand de Puerto Rico Inc.'s total reported releases fell from 2.3 thousand lb in 2022 to 62 lb in 2023, based on EPA TRI filings.
- Hamilton Sundstrand de Puerto Rico Inc.'s off-site transfers fell from 2.3 thousand lb in 2022 to 62 lb in 2023, based on EPA TRI filings.
Hamilton Sundstrand de Puerto Rico Inc. Form-R facts
Compare this facility
See how Hamilton Sundstrand de Puerto Rico Inc. stacks up against nearby facilities and the typical reporter.
15% more than the comparison
4.0× 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 Hamilton Sundstrand de Puerto Rico Inc. releases toxic chemicals into the environment. Total: 3.4K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 1491% (57 lbs to 911 lbs).
Hamilton Sundstrand de Puerto Rico Inc.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Hamilton Sundstrand de Puerto Rico Inc. year-over-year reported totals (increased by 1491% 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: Lead.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 57 lbs | 4 |
| 2020 | 49 lbs | 3 |
| 2021 | 39 lbs | 3 |
| 2022 | 2.3K lbs | 3 |
| 2023 | 62 lbs | 3 |
| 2024 | 911 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 2 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 3.4K lbs | Carcinogen |
| Copper | 0 lbs | - |
| Cobalt | 0 lbs | Carcinogen |
| Diisocyanates | 0 lbs | - |
Hamilton Sundstrand de Puerto Rico Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Hamilton Sundstrand de Puerto Rico Inc.
Closest other reporters in Puerto Rico - including Steri-Tech Inc., Super Asphalt Salinas Plant, US Army National Guard Camp Santiago Training Center-Ranges, ordered by distance.
Showing 8 of 103 other reporting facilities in Puerto Rico.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Puerto Rico - e.g. Faurecia Emission Control Technologies, Faurecia Interior System, Satellite Industries Inc..
Compare beyond Puerto Rico
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hamilton Sundstrand de Puerto Rico Inc. on cumulative reported pounds (2.5K lbs) and distinct chemical count (4). Release-pound peers include Varflex Corp, Welch Foods Inc., Keystone Rustproofing Inc.. Chemical-count peers include Solenis LLC, Adhesive Applications Inc. - O'Neill St Easthampton, Irwin Industrial Tools DBA Lenox Tools. 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).
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
- Irwin Industrial Tools DBA Lenox Tools East Longmeadow, MA · Fabricated Metals 4 chemicals
- Rathbone Precision Metals Inc Palmer, MA · Primary Metals 4 chemicals
Other Rtx Corp Facilities
Same-parent TRI sites ranked by reported releases - including Pratt & Whitney, Pratt & Whitney Div, Goodrich Corp Deicing & Specialty Systems Div.
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 Lead, Copper, Cobalt, Diisocyanates; nearby reporters include Steri-Tech Inc.. Hamilton Sundstrand de Puerto Rico Inc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY 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 Hamilton Sundstrand de Puerto Rico Inc. TRI extract (LIGHT · OFFSITE · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hamilton Sundstrand de Puerto Rico Inc. totals are self-reported EPCRA §313 estimates for Santa Isabel, PR, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 336413 · Transportation Equipment. 100% of Santa Isabel Municipio TRI pounds in this extract. Nearest ABS peer: Abt Inc (Δ 0 lbs). Pounds ≠ exposure.
Hamilton Sundstrand de Puerto Rico Inc. stamps LIGHT volume · OFFSITE pathway · CARC-HEAVY · lead Lead. 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