EPA TRI Facility · Transportation Equipment
Huntington Ingalls Inc
Newport News, VA
- Total releases
- 1.3M lbs
- Chemicals reported
- 14
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Huntington Ingalls Inc: how the 1.7M lbs splits
1.7M lbs across all reported pathways
- Off-site Transfers 1.2M lbs 72.5%
- Air Releases 445.8K lbs 26.3%
- Water Discharges 19.8K lbs 1.2%
- Land Disposal 0 lbs <0.1%
Huntington Ingalls Inc's 1.7M lbs Form-R total is OFFSITE - off-site transfers is 72.5% of the bar. Next segment: air releases at 26.3%. Leading chemical by pounds: Manganese.
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.
HEAVY volume OFFSITE pathway CARC-LEAN
Huntington Ingalls Inc is an EPA Toxics Release Inventory reporter in Newport News, VA, in the transportation equipment sector. It reported 380.6K lbs of releases across 10 chemicals in 2024, and 1.3M lbs in total across its 2019-2024 reporting years. That ranks 1,105 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. Huntington Ingalls Inc is pounds #24 and chemical-count #11 at 1.3M 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Marva Maid Dairy; Mica Co of Canada Inc; Ergon Asphalt Partners LP - Newport News Va; Catalina Cylinders Inc. Similar-scale Transportation Equipment peers outside Virginia: Boston Whaler Inc; Sanoh America Inc.; Sea-Hunt Boat Manufacturing Co Inc; Honda of America Manufacturing Inc. Largest disclosed chemicals by pounds: Manganese; n-Butyl alcohol; Copper And Copper Compounds; Nickel.
Huntington Ingalls Inc stamps HEAVY volume with a dominant OFFSITE pathway (72.5% off-site transfers) across 14 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 1.3M lbs (2019–2024). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Boston Whaler Inc and Sanoh America Inc..
Huntington Ingalls Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.3M lbs Top 4% higher than 96% 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
Huntington Ingalls Inc inside Newport News (city)'s TRI pounds
Among the 1,603 Transportation Equipment facilities in this database, Huntington Ingalls Inc reports the 23rd-largest volume, placing it in the top 1.4% of its sector. This one site accounts for 79.5% of every pound reported in Newport News (city). Scale peers outside Virginia include Boston Whaler Inc and Sanoh America Inc..
County-dominant here means ≥25% of Newport News (city)'s reported pounds (1.6M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Huntington Ingalls Inc's air releases rose from 74.7 thousand lb in 2022 to 96.7 thousand lb in 2023, based on EPA TRI filings.
- Huntington Ingalls Inc's off-site transfers fell from 216.6 thousand lb in 2022 to 196.3 thousand lb in 2023, based on EPA TRI filings.
- Huntington Ingalls Inc's water releases fell from 4.0 thousand lb in 2022 to 3.8 thousand lb in 2023, based on EPA TRI filings.
Huntington Ingalls Inc Form-R facts
Compare this facility
See how Huntington Ingalls Inc stacks up against nearby facilities and the typical reporter.
102.2× 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 Huntington Ingalls Inc releases toxic chemicals into the environment. Total: 1.7M lbs.
Emissions Trend Summary
From 2019 to 2024, total releases increased by 73% (220.4K lbs to 380.6K lbs).
Huntington Ingalls Inc: annual Form-R pounds
HEAVY site · OFFSITE pathway · TRI years 2019–2024
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
- 2024 0
What this shows Huntington Ingalls Inc year-over-year reported totals (increased by 73% 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: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 220.4K lbs | 10 |
| 2020 | 282.4K lbs | 9 |
| 2021 | 216.5K lbs | 11 |
| 2022 | 295.4K lbs | 10 |
| 2023 | 296.8K lbs | 10 |
| 2024 | 380.6K lbs | 10 |
Chemical Releases
Aggregated across all reporting years (2019–2024). 2 of 15 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 520.6K lbs | - |
| n-Butyl alcohol | 225.5K lbs | - |
| Copper And Copper Compounds | 171.5K lbs | - |
| Nickel | 129.8K lbs | Carcinogen |
| Xylene (mixed isomers) | 109.5K lbs | - |
| 1,2,4-Trimethylbenzene | 97.1K lbs | - |
| Copper compounds | 89.7K lbs | - |
| Zinc compounds | 74.2K lbs | - |
| Chromium | 66.9K lbs | - |
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 63.9K lbs | - |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 54.9K lbs | - |
| Diisocyanates | 44.9K lbs | - |
| Lead | 28.7K lbs | Carcinogen |
| Zinc (fume or dust) | 15.0K lbs | - |
| Nonylphenol | 1 lbs | - |
Huntington Ingalls Inc · OFFSITE-pathway site
Nearest TRI Facilities to Huntington Ingalls Inc
Closest other reporters in Virginia - including Marva Maid Dairy, Mica Co of Canada Inc, Ergon Asphalt Partners LP - Newport News Va, ordered by distance.
Showing 8 of 433 other reporting facilities in Virginia.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Virginia - e.g. Boston Whaler Inc, Sanoh America Inc., Sea-Hunt Boat Manufacturing Co Inc.
Compare beyond Virginia
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Huntington Ingalls Inc on cumulative reported pounds (1.3M lbs) and distinct chemical count (14). Release-pound peers include Xcel Energy A. S. King Generating Plant, US Army Fort Stewart (part), Boston Whaler Inc. Chemical-count peers include Shell New Haven Terminal, Chambers Cogeneration L.P., Avantor Performance Materials. 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).
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 Manganese, n-Butyl alcohol, Copper And Copper Compounds, Nickel; nearby reporters include Marva Maid Dairy. Huntington Ingalls Inc stamps HEAVY volume · OFFSITE 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 Huntington Ingalls Inc TRI extract (HEAVY · OFFSITE · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Huntington Ingalls Inc totals are self-reported EPCRA §313 estimates for Newport News, VA, latest year 2023. Form-R rows span 2019–2024 (6 years). NAICS 336611 · Transportation Equipment. 79.5% of Newport News (city) TRI pounds in this extract. Nearest ABS peer: Chesterfield Power Station (Δ 1.3K lbs). Pounds ≠ exposure.
Huntington Ingalls Inc stamps HEAVY volume · OFFSITE pathway · CARC-LEAN · lead Manganese. 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