EPA TRI Facility · Transportation Equipment
Lockheed Martin Aeronautics Co
Palmdale, CA · Parent: Lockheed Martin Corp
- Total releases
- 24.8K lbs
- Chemicals reported
- 8
- Carcinogens
- 2
- Primary pathway
- Air Releases
MIXED Form-R mix
Lockheed Martin Aeronautics Co: how the 24.8K lbs splits
24.8K lbs across all reported pathways
- Air Releases 13.2K lbs 53.1%
- Off-site Transfers 11.6K lbs 46.9%
Lockheed Martin Aeronautics Co's 24.8K lbs Form-R total is MIXED - air releases is 53.1% of the bar. Next segment: off-site transfers at 46.9%. Leading chemical by pounds: Chromium.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume MIXED pathway CARC-LEAN
Lockheed Martin Aeronautics Co is an EPA Toxics Release Inventory reporter in Palmdale, CA, in the transportation equipment sector. It reported 9.7K lbs of releases across 6 chemicals in 2023, and 24.8K lbs in total across its 2019-2023 reporting years. That ranks 7,756 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Lockheed Martin Aeronautics Co is pounds #294 and chemical-count #113 at 24.8K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Usaf Plant 42 Site 4 Northrop Grumman Systems Corp; Palmdale Plant 39; Holliday Rock-Palmdale; US Dod Usaf Edwards Afb Ca. Similar-scale Transportation Equipment peers outside California: Fca US Indiana Transmission Plant; Wilson Trailer Co; Com-Corp Industries; Bell Plant 1. Other Lockheed Martin Corp sites in this extract: US Air Force Plant 4 Lockheed Martin Aeronautics Co; Lockheed Martin Rms; Sikorsky Aircraft Stratford Facility; Lockheed Martin Space Systems Co. Largest disclosed chemicals by pounds: Chromium; Xylene (mixed isomers); Toluene; Methyl tert-butyl ether.
Lockheed Martin Aeronautics Co is a LIGHT · MIXED-pathway Form-R site in Palmdale, CA: 24.8K lbs across 8 chemicals (2 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 53.1%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Fca US Indiana Transmission Plant and Wilson Trailer Co.
Lockheed Martin Aeronautics Co vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
25K lbs Top 30% higher than 70% 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
Lockheed Martin Aeronautics Co in the Transportation Equipment sector extract
Among the 1,603 Transportation Equipment facilities in this database, Lockheed Martin Aeronautics Co reports the 501st-largest volume (24.8K lbs). Scale peers outside California include Fca US Indiana Transmission Plant and Wilson Trailer Co.
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
- Lockheed Martin Aeronautics Co's total reported releases rose from 6.2 thousand lb in 2022 to 9.7 thousand lb in 2023, based on EPA TRI filings.
- Lockheed Martin Aeronautics Co's off-site transfers rose from 4.3 thousand lb in 2022 to 6.8 thousand lb in 2023, based on EPA TRI filings.
- Lockheed Martin Aeronautics Co's air releases rose from 1.9 thousand lb in 2022 to 2.9 thousand lb in 2023, based on EPA TRI filings.
Lockheed Martin Aeronautics Co Form-R facts
Compare this facility
See how Lockheed Martin Aeronautics Co stacks up against nearby facilities and the typical reporter.
69% less 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 Lockheed Martin Aeronautics Co releases toxic chemicals into the environment. Total: 24.8K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 170% (3.6K lbs to 9.7K lbs).
Lockheed Martin Aeronautics Co: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Lockheed Martin Aeronautics Co year-over-year reported totals (increased by 170% 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: Chromium.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 3.6K lbs | 3 |
| 2020 | 4.2K lbs | 5 |
| 2021 | 1.1K lbs | 4 |
| 2022 | 6.2K lbs | 6 |
| 2023 | 9.7K lbs | 6 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 8 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium | 5.4K lbs | - |
| Xylene (mixed isomers) | 5.2K lbs | - |
| Toluene | 5.1K lbs | - |
| Methyl tert-butyl ether | 4.2K lbs | - |
| Nickel | 3.6K lbs | Carcinogen |
| Copper | 686 lbs | - |
| Manganese | 386 lbs | - |
| Lead | 225 lbs | Carcinogen |
Lockheed Martin Aeronautics Co in Los Angeles
Nearest TRI Facilities to Lockheed Martin Aeronautics Co
Closest other reporters in California - including Usaf Plant 42 Site 4 Northrop Grumman Systems Corp, Palmdale Plant 39, Holliday Rock-Palmdale, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside California - e.g. Fca US Indiana Transmission Plant, Wilson Trailer Co, Com-Corp Industries.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Lockheed Martin Aeronautics Co on cumulative reported pounds (24.8K lbs) and distinct chemical count (8). Release-pound peers include Poet Biorefning - Preston LLC, Ozark Materials LLC an Ingevity Co, Welding Alloys USA Inc. Chemical-count peers include Prepa-South Coast Power Plant, Argos Puerto Rico Corp., US Tsubaki Automotive 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 Lockheed Martin Corp Facilities
Same-parent TRI sites ranked by reported releases - including US Air Force Plant 4 Lockheed Martin Aeronautics Co, Lockheed Martin Rms, Sikorsky Aircraft Stratford 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 Chromium, Xylene (mixed isomers), Toluene, Methyl tert-butyl ether; nearby reporters include Usaf Plant 42 Site 4 Northrop Grumman Systems Corp. Lockheed Martin Aeronautics Co stamps LIGHT volume · MIXED pathway · CARC-LEAN 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 Lockheed Martin Aeronautics Co TRI extract (LIGHT · MIXED · CARC-LEAN · lead Chromium) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Lockheed Martin Aeronautics Co totals are self-reported EPCRA §313 estimates for Palmdale, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 336411 · Transportation Equipment. 0.1% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Poet Biorefning - Preston LLC (Δ 1 lbs). Pounds ≠ exposure.
Lockheed Martin Aeronautics Co stamps LIGHT · MIXED pathway (air releases leads at 53.1%). 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