EPA TRI Facility · Electrical Equipment
Subcom Cable Systems LLC
Newington, NH
- Total releases
- 100 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Subcom Cable Systems LLC: how the 237 lbs splits
237 lbs across all reported pathways
- Off-site Transfers 211 lbs 88.8%
- Air Releases 27 lbs 11.2%
Subcom Cable Systems LLC's 237 lbs Form-R total is OFFSITE - off-site transfers is 88.8% of the bar. Next segment: air releases at 11.2%. Leading chemical by pounds: Diisocyanates.
TRACE volume OFFSITE pathway CARC-MID
Subcom Cable Systems LLC is an EPA Toxics Release Inventory reporter in Newington, NH, in the electrical equipment sector. It reported 137 lbs of releases across 3 chemicals in 2024, and 100 lbs in total across its 2019-2024 reporting years. That ranks 16,542 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In New Hampshire's 119 reporting TRI sites, pounds #1 is not chemical-count #1. Subcom Cable Systems LLC is pounds #70 and chemical-count #58 at 100 lbs. Watts Regulator Co DBA Webster Valve leads reported pounds (472.0K lbs) at 10 chemicals (chemical-count #7). Sig Sauer Inc leads chemical count at 13 chemicals (8.7K lbs, pounds #34). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Sprague River Road Terminal; Essential Power Newington; Georgia-Pacific Gypsum LLC Newington Nh; Newington Station. Similar-scale Electrical Equipment peers outside New Hampshire: Eaton Corp.; Eaton Corp; Schweitzer Engineering Labs Inc-Lewiston Id Facility; Christy. Largest disclosed chemicals by pounds: Diisocyanates; Polycyclic aromatic compounds; Copper.
Subcom Cable Systems LLC stamps TRACE volume with a dominant OFFSITE pathway (88.8% off-site transfers) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 100 lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Eaton Corp. and Eaton Corp.
Subcom Cable Systems LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
100 lbs 36th percentile higher than 36% 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
Subcom Cable Systems LLC in the Electrical Equipment sector extract
Among the 566 Electrical Equipment facilities in this database, Subcom Cable Systems LLC reports the 341st-largest volume (100 lbs). Scale peers outside New Hampshire include Eaton Corp. and Eaton Corp.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Subcom Cable Systems LLC's total reported releases rose from 17 lb in 2022 to 36 lb in 2023, based on EPA TRI filings.
- Subcom Cable Systems LLC's off-site transfers rose from 11 lb in 2022 to 29 lb in 2023, based on EPA TRI filings.
Subcom Cable Systems LLC Form-R facts
Compare this facility
See how Subcom Cable Systems LLC stacks up against nearby facilities and the typical reporter.
94% less than the comparison
82% 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 Subcom Cable Systems LLC releases toxic chemicals into the environment. Total: 237 lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 727% (17 lbs to 137 lbs).
Subcom Cable Systems LLC: annual Form-R pounds
TRACE site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Subcom Cable Systems LLC year-over-year reported totals (increased by 727% 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: Diisocyanates.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 17 lbs | 2 |
| 2020 | 17 lbs | 2 |
| 2021 | 13 lbs | 2 |
| 2022 | 17 lbs | 2 |
| 2023 | 36 lbs | 2 |
| 2024 | 137 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 126 lbs | - |
| Polycyclic aromatic compounds | 111 lbs | Carcinogen |
| Copper | 0 lbs | - |
Subcom Cable Systems LLC · OFFSITE-pathway site
Nearest TRI Facilities to Subcom Cable Systems LLC
Closest other reporters in New Hampshire - including Sprague River Road Terminal, Essential Power Newington, Georgia-Pacific Gypsum LLC Newington Nh, ordered by distance.
Showing 8 of 118 other reporting facilities in New Hampshire.
Similar Electrical Equipment Facilities
Other Electrical Equipment facilities with similar total release volumes (±80%), outside New Hampshire - e.g. Eaton Corp., Eaton Corp, Schweitzer Engineering Labs Inc-Lewiston Id Facility.
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 Diisocyanates, Polycyclic aromatic compounds, Copper; nearby reporters include Sprague River Road Terminal. Subcom Cable Systems LLC stamps TRACE volume · OFFSITE pathway · CARC-MID 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 Subcom Cable Systems LLC TRI extract (TRACE · OFFSITE · CARC-MID · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Subcom Cable Systems LLC totals are self-reported EPCRA §313 estimates for Newington, NH, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 335921 · Electrical Equipment. 0.0% of Rockingham TRI pounds in this extract. Nearest ABS peer: Rehlko-Saukville (Δ 0 lbs). Pounds ≠ exposure.
Subcom Cable Systems LLC stamps TRACE volume · OFFSITE pathway · CARC-MID · lead Diisocyanates. 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