EPA TRI Facility · Natural Gas Processing
Targa Mont Belvieu Complex
Mont Belvieu, TX · Parent: Targa Resources Corp
- Total releases
- 679.1K lbs
- Chemicals reported
- 9
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Targa Mont Belvieu Complex: how the 679.1K lbs splits
679.1K lbs across all reported pathways
- Air Releases 545.6K lbs 80.3%
- Off-site Transfers 118.8K lbs 17.5%
- Land Disposal 14.8K lbs 2.2%
Targa Mont Belvieu Complex's 679.1K lbs Form-R total is AIR - air releases is 80.3% of the bar. Next segment: off-site transfers at 17.5%. Leading chemical by pounds: Ethylene.
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.
MID volume AIR pathway TRACE-CARC
Targa Mont Belvieu Complex is an EPA Toxics Release Inventory reporter in Mont Belvieu, TX, in the natural gas processing sector. It reported 126.8K lbs of releases across 9 chemicals in 2023, and 679.1K lbs in total across its 2022-2023 reporting years. That ranks 1,632 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Targa Mont Belvieu Complex is pounds #167 and chemical-count #301 at 679.1K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Mont Belvieu South Rail Terminal; Mont Belvieu East Pht Facility; Chevron Phillips Chemical Co LP; Enterprise Products Operating LLC. Similar-scale Natural Gas Processing peers outside Texas: Red Hills Gas Plant; Chaco Gas Plant; Mid-Continent Fractionation & Storage Conway Fra; Western Gas Resources Hilight Gas Plant. Other Targa Resources Corp sites in this extract: Sand Hills Gas Plant; Midway Gas Plant; Eunice Gas Plant; Monument Gas Plant. Largest disclosed chemicals by pounds: Ethylene; n-Hexane; Hydrogen sulfide; Propylene.
Targa Mont Belvieu Complex stamps MID volume with a dominant AIR pathway (80.3% air releases) across 9 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 679.1K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Red Hills Gas Plant and Chaco Gas Plant.
Targa Mont Belvieu Complex vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
679K lbs Top 6% higher than 94% 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
Targa Mont Belvieu Complex in the Natural Gas Processing sector extract
Among the 339 Natural Gas Processing facilities in this database, Targa Mont Belvieu Complex reports the 19th-largest volume, placing it in the top 5.6% of its sector. Scale peers outside Texas include Red Hills Gas Plant and Chaco Gas Plant.
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
- Targa Mont Belvieu Complex's total reported releases fell from 552.4 thousand lb in 2022 to 126.8 thousand lb in 2023, based on EPA TRI filings.
- Targa Mont Belvieu Complex's off-site transfers fell from 118.7 thousand lb in 2022 to 77 lb in 2023, based on EPA TRI filings.
- Targa Mont Belvieu Complex's air releases fell from 427.8 thousand lb in 2022 to 117.8 thousand lb in 2023, based on EPA TRI filings.
- Targa Mont Belvieu Complex's land releases rose from 5.9 thousand lb in 2022 to 8.9 thousand lb in 2023, based on EPA TRI filings.
Targa Mont Belvieu Complex Form-R facts
Compare this facility
See how Targa Mont Belvieu Complex stacks up against nearby facilities and the typical reporter.
34.1× more than the comparison
9.0× 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 Targa Mont Belvieu Complex releases toxic chemicals into the environment. Total: 679.1K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases decreased by 77% (552.4K lbs to 126.8K lbs).
Targa Mont Belvieu Complex: annual Form-R pounds
MID site · AIR pathway · TRI years 2022–2023
- 2022
- 2023 0
What this shows Targa Mont Belvieu Complex year-over-year reported totals (decreased by 77% from 2022 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: Ethylene.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 552.4K lbs | 8 |
| 2023 | 126.8K lbs | 9 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 2 of 9 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Ethylene | 355.4K lbs | - |
| n-Hexane | 157.8K lbs | - |
| Hydrogen sulfide | 82.3K lbs | - |
| Propylene | 51.0K lbs | - |
| Cyclohexane | 30.2K lbs | - |
| Benzene | 2.2K lbs | Carcinogen |
| Methanol | 187 lbs | - |
| Ammonia | 20 lbs | - |
| Nickel | 0 lbs | Carcinogen |
Targa Mont Belvieu Complex · AIR-pathway site
Nearest TRI Facilities to Targa Mont Belvieu Complex
Closest other reporters in Texas - including Mont Belvieu South Rail Terminal, Mont Belvieu East Pht Facility, Chevron Phillips Chemical Co LP, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Texas - e.g. Red Hills Gas Plant, Chaco Gas Plant, Mid-Continent Fractionation & Storage Conway Fra.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Targa Mont Belvieu Complex on cumulative reported pounds (679.1K lbs) and distinct chemical count (9). Release-pound peers include Actus Nutrition-Fond Du Lac, Gfs Chemicals Inc, Prepa-South Coast Power Plant. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. 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.
- Actus Nutrition-Fond Du Lac Fond Du Lac, WI · Food 680.7K lbs reported
- Gfs Chemicals Inc Columbus, OH · Chemicals 677.1K lbs reported
- Prepa-South Coast Power Plant Guayanilla, PR · Electric Utilities 681.4K lbs reported
- Patrick Industries Inc,dba Baymont Inc Belmont Facility Golden, MS · Plastics and Rubber 681.4K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
Other Targa Resources Corp Facilities
Same-parent TRI sites ranked by reported releases - including Sand Hills Gas Plant, Midway Gas Plant, Eunice Gas Plant.
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 Ethylene, n-Hexane, Hydrogen sulfide, Propylene; nearby reporters include Mont Belvieu South Rail Terminal. Targa Mont Belvieu Complex stamps MID volume · AIR 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 Targa Mont Belvieu Complex TRI extract (MID · AIR · TRACE-CARC · lead Ethylene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Targa Mont Belvieu Complex totals are self-reported EPCRA §313 estimates for Mont Belvieu, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 8.3% of Chambers TRI pounds in this extract. Nearest ABS peer: Actus Nutrition-Fond Du Lac (Δ 1.5K lbs). Pounds ≠ exposure.
Targa Mont Belvieu Complex stamps MID volume · AIR pathway · TRACE-CARC · lead Ethylene. 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