EPA TRI Facility · Computers and Electronic Products
Alstom Signaling LLC
Grain Valley, MO · Parent: Alstom Inc
- Total releases
- 4 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
MIXED Form-R mix
Alstom Signaling LLC: how the 4 lbs splits
4 lbs across all reported pathways
- Air Releases 3 lbs 68.6%
- Off-site Transfers 1 lbs 31.4%
Alstom Signaling LLC's 4 lbs Form-R total is MIXED - air releases is 68.6% of the bar. Next segment: off-site transfers at 31.4%. Leading chemical by pounds: Lead.
TRACE volume MIXED pathway CARC-HEAVY
Alstom Signaling LLC is an EPA Toxics Release Inventory reporter in Grain Valley, MO, in the computers and electronic products sector. It reported 1 lbs of releases across 1 chemical in 2023, and 4 lbs in total across its 2019-2023 reporting years. That ranks 19,099 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Missouri's 491 reporting TRI sites, pounds #1 is not chemical-count #1. Alstom Signaling LLC is pounds #458 and chemical-count #469 at 4 lbs. Buick Mine/mill leads reported pounds (48.2M lbs) at 8 chemicals (chemical-count #66). Buzzi Unicem Usa-Cape Girardeau leads chemical count at 87 chemicals (904.5K lbs, pounds #44). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Faurecia Interior System; Penny's Concrete; Forterra Pipe & Precast - Independence; US Army Lake City Army Ammunition Plant. Similar-scale Computers and Electronic Products peers outside Missouri: Sece Schlumberger Technology; Standard Printed Circuits Inc; Mack Technologies Florida Inc.; Glasseal Products. Largest disclosed chemicals by pounds: Lead.
Alstom Signaling LLC is a TRACE · MIXED-pathway Form-R site in Grain Valley, MO: 4 lbs across 1 chemical (1 carcinogen-classified, CARC-HEAVY). No single media clears 70% of the bar (lead segment air releases at 68.6%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sece Schlumberger Technology and Standard Printed Circuits Inc.
Alstom Signaling LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
4 lbs 27th percentile higher than 27% 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
Alstom Signaling LLC in the Computers and Electronic Products sector extract
Among the 760 Computers and Electronic Products facilities in this database, Alstom Signaling LLC reports the 489th-largest volume (4 lbs). Scale peers outside Missouri include Sece Schlumberger Technology and Standard Printed Circuits Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Alstom Signaling LLC Form-R facts
Compare this facility
See how Alstom Signaling LLC stacks up against nearby facilities and the typical reporter.
100% less than the comparison
94% 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 Alstom Signaling LLC releases toxic chemicals into the environment. Total: 4 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 65% (2 lbs to 1 lbs).
Alstom Signaling LLC: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Alstom Signaling LLC year-over-year reported totals (decreased by 65% from 2019 to 2023). 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 | 2 lbs | 1 |
| 2020 | 1 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 1 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 4 lbs | Carcinogen |
Alstom Signaling LLC in Jackson
Nearest TRI Facilities to Alstom Signaling LLC
Closest other reporters in Missouri - including Faurecia Interior System, Penny's Concrete, Forterra Pipe & Precast - Independence, ordered by distance.
Showing 8 of 490 other reporting facilities in Missouri.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Missouri - e.g. Sece Schlumberger Technology, Standard Printed Circuits Inc, Mack Technologies Florida Inc..
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; nearby reporters include Faurecia Interior System. Alstom Signaling LLC stamps TRACE volume · MIXED 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 Alstom Signaling LLC TRI extract (TRACE · MIXED · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Alstom Signaling LLC totals are self-reported EPCRA §313 estimates for Grain Valley, MO, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 334290 · Computers and Electronic Products. 0.0% of Jackson TRI pounds in this extract. Nearest ABS peer: Bladensburg Ready Mix Concrete Facility (Δ 0 lbs). Pounds ≠ exposure.
Alstom Signaling LLC stamps TRACE · MIXED pathway (air releases leads at 68.6%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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