EPA TRI Facility · Chemicals
Ambit Chemical Technologies
Gulfport, MS
- Total releases
- 15.6K lbs
- Chemicals reported
- 10
- Carcinogens
- 4
- Primary pathway
- Air Releases
MIXED Form-R mix
Ambit Chemical Technologies: how the 15.6K lbs splits
15.6K lbs across all reported pathways
- Air Releases 10.7K lbs 68.6%
- Off-site Transfers 3.7K lbs 24.0%
- Land Disposal 1.2K lbs 7.4%
Ambit Chemical Technologies's 15.6K lbs Form-R total is MIXED - air releases is 68.6% of the bar. Next segment: off-site transfers at 24.0%. Leading chemical by pounds: Xylene (mixed isomers).
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-MID
Ambit Chemical Technologies is an EPA Toxics Release Inventory reporter in Gulfport, MS, in the chemicals sector. It reported 1.2K lbs of releases across 9 chemicals in 2023, and 15.6K lbs in total across its 2019-2023 reporting years. That ranks 8,808 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Mississippi's 328 reporting TRI sites, pounds #1 is not chemical-count #1. Ambit Chemical Technologies is pounds #150 and chemical-count #29 at 15.6K lbs. Tronox LLC leads reported pounds (64.0M lbs) at 17 chemicals (chemical-count #12). Chevron Products Co Pascagoula Refinery leads chemical count at 46 chemicals (7.4M lbs, pounds #9). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mmc Materials Gulf Coast LLC - Gulfport; Seemann Composites LLC; Gulf Ship LLC; Soprema Inc. Similar-scale Chemicals peers outside Mississippi: Shac Catalyst Plant; Honeywell Electronic Chemicals LLC; Diversey Corp; Univation Technologies LLC. Largest disclosed chemicals by pounds: Xylene (mixed isomers); Formaldehyde; Methanol; Ethylbenzene.
Ambit Chemical Technologies is a LIGHT · MIXED-pathway Form-R site in Gulfport, MS: 15.6K lbs across 10 chemicals (4 carcinogen-classified, CARC-MID). 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 Shac Catalyst Plant and Honeywell Electronic Chemicals LLC.
Ambit Chemical Technologies vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
16K lbs Top 34% higher than 66% 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
Ambit Chemical Technologies in the Chemicals sector extract
Among the 3,917 Chemicals facilities in this database, Ambit Chemical Technologies reports the 1,852nd-largest volume (15.6K lbs). Scale peers outside Mississippi include Shac Catalyst Plant and Honeywell Electronic Chemicals LLC.
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
- Ambit Chemical Technologies's total reported releases fell from 1.4 thousand lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
- Ambit Chemical Technologies's off-site transfers fell from 372 lb in 2022 to 152 lb in 2023, based on EPA TRI filings.
- Ambit Chemical Technologies's land releases fell from 43 lb in 2022 to 29 lb in 2023, based on EPA TRI filings.
- Ambit Chemical Technologies's air releases rose from 936 lb in 2022 to 1.0 thousand lb in 2023, based on EPA TRI filings.
Ambit Chemical Technologies Form-R facts
Compare this facility
See how Ambit Chemical Technologies stacks up against nearby facilities and the typical reporter.
6424.2× more than the comparison
10.0× 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 Ambit Chemical Technologies releases toxic chemicals into the environment. Total: 15.6K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 78% (5.5K lbs to 1.2K lbs).
Ambit Chemical Technologies: 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 Ambit Chemical Technologies year-over-year reported totals (decreased by 78% 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 5.5K lbs | 10 |
| 2020 | 4.2K lbs | 8 |
| 2021 | 3.4K lbs | 9 |
| 2022 | 1.4K lbs | 9 |
| 2023 | 1.2K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 4 of 10 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 6.2K lbs | - |
| Formaldehyde | 4.6K lbs | Carcinogen |
| Methanol | 3.5K lbs | - |
| Ethylbenzene | 880 lbs | Carcinogen |
| Toluene | 137 lbs | - |
| Ethylene glycol | 125 lbs | - |
| Propargyl alcohol | 116 lbs | - |
| Epichlorohydrin | 70 lbs | Carcinogen |
| Acetophenone | 35 lbs | - |
| Thiourea | 1 lbs | Carcinogen |
Ambit Chemical Technologies in Harrison
Nearest TRI Facilities to Ambit Chemical Technologies
Closest other reporters in Mississippi - including Mmc Materials Gulf Coast LLC - Gulfport, Seemann Composites LLC, Gulf Ship LLC, ordered by distance.
Showing 8 of 327 other reporting facilities in Mississippi.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Mississippi - e.g. Shac Catalyst Plant, Honeywell Electronic Chemicals LLC, Diversey Corp.
Compare beyond Mississippi
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ambit Chemical Technologies on cumulative reported pounds (15.6K lbs) and distinct chemical count (10). Release-pound peers include Frito-Lay Inc, Shac Catalyst Plant, Hydro-Aire Aerospace Corp.. Chemical-count peers include Harris Paints Corp., Saint Thomas Bulk Terminal, Total Guaynabo Bulk Terminal. 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 Xylene (mixed isomers), Formaldehyde, Methanol, Ethylbenzene; nearby reporters include Mmc Materials Gulf Coast LLC - Gulfport. Ambit Chemical Technologies stamps LIGHT volume · MIXED 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 Ambit Chemical Technologies TRI extract (LIGHT · MIXED · CARC-MID · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ambit Chemical Technologies totals are self-reported EPCRA §313 estimates for Gulfport, MS, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 0.0% of Harrison TRI pounds in this extract. Nearest ABS peer: Frito-Lay Inc (Δ 0 lbs). Pounds ≠ exposure.
Ambit Chemical Technologies stamps LIGHT · 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