EPA TRI Facility · Computers and Electronic Products
Ttm Technologies N.a. Llc.
Dulles, VA · Parent: Ttm Technologies Inc
- Total releases
- 42.5K lbs
- Chemicals reported
- 7
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Ttm Technologies N.a. Llc.: how the 46.4K lbs splits
46.4K lbs across all reported pathways
- Off-site Transfers 25.1K lbs 54.1%
- Air Releases 21.3K lbs 45.9%
Ttm Technologies N.a. Llc.'s 46.4K lbs Form-R total is MIXED - off-site transfers is 54.1% of the bar. Next segment: air releases at 45.9%. Leading chemical by pounds: Ammonia.
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 TRACE-CARC
Ttm Technologies N.a. Llc. is an EPA Toxics Release Inventory reporter in Dulles, VA, in the computers and electronic products sector. It reported 3.9K lbs of releases across 5 chemicals in 2024, and 42.5K lbs in total across its 2019-2024 reporting years. That ranks 6,492 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Virginia's 434 reporting TRI sites, pounds #1 is not chemical-count #1. Ttm Technologies N.a. Llc. is pounds #132 and chemical-count #49 at 42.5K lbs. U.S. Army Radford Army Ammunition Plant leads reported pounds (50.1M lbs) at 12 chemicals (chemical-count #15). Axalta Coating Systems USA Llc-Front Royal Plant leads chemical count at 28 chemicals (244.6K lbs, pounds #59). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Dowty a Ge Aerospace Co; Virginia Concrete Sterling Plant; Virginia Concrete Dulles Plant; Titan Virginia Ready-Mix Llc-Sterling Plant. Similar-scale Computers and Electronic Products peers outside Virginia: Fujifilm Dimatix Inc.; Veeco Instruments; Henkel US Operations Corp; Macom Technology Solutions Inc. Other Ttm Technologies Inc sites in this extract: Ttm Technologies N.a. LLC; Ttm Technologies N.a. LLC; Ttm Technologies N.a. LLC; Unicircuit Inc. Largest disclosed chemicals by pounds: Ammonia; Nitrate compounds (water dissociable; reportable only when in aqueous solution); Copper And Copper Compounds; Lead And Lead Compounds.
Ttm Technologies N.a. Llc. is a LIGHT · MIXED-pathway Form-R site in Dulles, VA: 42.5K lbs across 7 chemicals (1 carcinogen-classified, TRACE-CARC). No single media clears 70% of the bar (lead segment off-site transfers at 54.1%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Fujifilm Dimatix Inc. and Veeco Instruments.
Ttm Technologies N.a. Llc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
42K lbs Top 25% higher than 75% 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
Ttm Technologies N.a. Llc. inside Loudoun's TRI pounds
Among the 760 Computers and Electronic Products facilities in this database, Ttm Technologies N.a. Llc. reports the 94th-largest volume, placing it in the top 12.4% of its sector. This one site accounts for 73.5% of every pound reported in Loudoun. Scale peers outside Virginia include Fujifilm Dimatix Inc. and Veeco Instruments.
County-dominant here means ≥25% of Loudoun's reported pounds (57.8K lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ttm Technologies N.a. Llc.'s total reported releases fell from 11.2 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
- Ttm Technologies N.a. Llc.'s air releases fell from 6.8 thousand lb in 2022 to 2 lb in 2023, based on EPA TRI filings.
- Ttm Technologies N.a. Llc.'s chemicals reported fell from 6 in 2022 to 5 in 2023, based on EPA TRI filings.
- Ttm Technologies N.a. Llc.'s off-site transfers fell from 4.4 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
Ttm Technologies N.a. Llc. Form-R facts
Compare this facility
See how Ttm Technologies N.a. Llc. stacks up against nearby facilities and the typical reporter.
116.3× more than the comparison
7.0× 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 Ttm Technologies N.a. Llc. releases toxic chemicals into the environment. Total: 46.4K lbs.
Emissions Trend Summary
From 2019 to 2024, total releases decreased by 65% (11.2K lbs to 3.9K lbs).
Ttm Technologies N.a. Llc.: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Ttm Technologies N.a. Llc. year-over-year reported totals (decreased by 65% 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 | 11.2K lbs | 7 |
| 2020 | 6.7K lbs | 7 |
| 2021 | 9.4K lbs | 7 |
| 2022 | 11.2K lbs | 6 |
| 2023 | 4.0K lbs | 5 |
| 2024 | 3.9K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 1 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ammonia | 23.7K lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 17.8K lbs | - |
| Copper And Copper Compounds | 4.3K lbs | - |
| Lead And Lead Compounds | 421 lbs | - |
| Formaldehyde | 146 lbs | Carcinogen |
| Nitric acid | 30 lbs | - |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 30 lbs | - |
Ttm Technologies N.a. Llc. in Loudoun
Nearest TRI Facilities to Ttm Technologies N.a. Llc.
Closest other reporters in Virginia - including Dowty a Ge Aerospace Co, Virginia Concrete Sterling Plant, Virginia Concrete Dulles Plant, ordered by distance.
Showing 8 of 433 other reporting facilities in Virginia.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Virginia - e.g. Fujifilm Dimatix Inc., Veeco Instruments, Henkel US Operations Corp.
Compare beyond Virginia
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ttm Technologies N.a. Llc. on cumulative reported pounds (42.5K lbs) and distinct chemical count (7). Release-pound peers include Mpc Plating Inc, Asama Coldwater Manufacturing, A-Gas US Inc. Chemical-count peers include Hubbell Caribe Ltd, Celanese Microcircuits Industries Ltd., Virgin Islands Water & Power Authority. 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 Ttm Technologies Inc Facilities
Same-parent TRI sites ranked by reported releases - including Ttm Technologies N.a. LLC, Ttm Technologies N.a. LLC, Ttm Technologies N.a. LLC.
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, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Copper And Copper Compounds, Lead And Lead Compounds; nearby reporters include Dowty a Ge Aerospace Co. Ttm Technologies N.a. Llc. stamps LIGHT volume · MIXED pathway · TRACE-CARC 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 Ttm Technologies N.a. Llc. TRI extract (LIGHT · MIXED · TRACE-CARC · lead Ammonia) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ttm Technologies N.a. Llc. totals are self-reported EPCRA §313 estimates for Dulles, VA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 334412 · Computers and Electronic Products. 73.5% of Loudoun TRI pounds in this extract. Nearest ABS peer: Mpc Plating Inc (Δ 15 lbs). Pounds ≠ exposure.
Ttm Technologies N.a. Llc. stamps LIGHT · MIXED pathway (off-site transfers leads at 54.1%). 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