EPA TRI Facility · Natural Gas Processing
Shoup Gas Processing & Fractionation Plant
Corpus Christi, TX · Parent: Enterprise Products Operating LLC
- Total releases
- 13.4K lbs
- Chemicals reported
- 7
- Carcinogens
- 2
- Primary pathway
- Air Releases
MIXED Form-R mix
Shoup Gas Processing & Fractionation Plant: how the 13.4K lbs splits
13.4K lbs across all reported pathways
- Air Releases 8.1K lbs 60.1%
- Off-site Transfers 5.4K lbs 39.9%
Shoup Gas Processing & Fractionation Plant's 13.4K lbs Form-R total is MIXED - air releases is 60.1% of the bar. Next segment: off-site transfers at 39.9%. Leading chemical by pounds: n-Hexane.
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
Shoup Gas Processing & Fractionation Plant is an EPA Toxics Release Inventory reporter in Corpus Christi, TX, in the natural gas processing sector. It reported 8.8K lbs of releases across 7 chemicals in 2023, and 13.4K lbs in total across its 2022-2023 reporting years. That ranks 9,154 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. Shoup Gas Processing & Fractionation Plant is pounds #886 and chemical-count #486 at 13.4K 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 rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Equistar Chemicals LP; Stx Beef Co LLC; Baker Hughes Oilfield Operations LLC; Thomas Petroleum LLC Corpus / Robstown. Similar-scale Natural Gas Processing peers outside Texas: Platteville Gas Plant; Enterprise Products Operating; Dcp Operating Co LP / Kingfisher Natural Gas Processing Plan; Beaver Gas Processing Plant. Other Enterprise Products Operating LLC sites in this extract: Enterprise Products Operating LLC; Chaco Gas Plant; East Storage / Splitter III Facility; Enterprise Products Operating LLC Baton Rouge Fractionator. Largest disclosed chemicals by pounds: n-Hexane; Benzene; Cyclohexane; Toluene.
Compare Shoup Gas Processing & Fractionation Plant with
Nearest reporters in Texas
- Equistar Chemicals LP Corpus Christi · 1.0M lbs
- Stx Beef Co LLC Corpus Christi · 34.8K lbs
- Baker Hughes Oilfield Operations LLC Corpus Christi · 0 lbs
- Thomas Petroleum LLC Corpus / Robstown Robstown · 0 lbs
Similar-scale Natural Gas Processing sites elsewhere: Platteville Gas Plant (CO) · Enterprise Products Operating (LA) · Dcp Operating Co LP / Kingfisher Natural Gas Processing Plan (OK)
Shoup Gas Processing & Fractionation Plant is a LIGHT · MIXED-pathway Form-R site in Corpus Christi, TX: 13.4K lbs across 7 chemicals (2 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment air releases at 60.1%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Platteville Gas Plant and Enterprise Products Operating.
Shoup Gas Processing & Fractionation Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
13K lbs Top 35% higher than 65% 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
Shoup Gas Processing & Fractionation Plant: n-Hexane-led volume
Among the 339 Natural Gas Processing facilities in this database, Shoup Gas Processing & Fractionation Plant reports the 204th-largest volume (13.4K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 77.3% of the total. Scale peers outside Texas include Platteville Gas Plant and Enterprise Products Operating.
Concentrated means ≥60% of Shoup Gas Processing & Fractionation Plant's pounds in one chemical - here n-Hexane at 77.3%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Shoup Gas Processing & Fractionation Plant's total reported releases rose from 4.7 thousand lb in 2022 to 8.8 thousand lb in 2023, based on EPA TRI filings.
- Shoup Gas Processing & Fractionation Plant's off-site transfers rose from 564 lb in 2022 to 4.8 thousand lb in 2023, based on EPA TRI filings.
- Shoup Gas Processing & Fractionation Plant's chemicals reported rose from 3 in 2022 to 7 in 2023, based on EPA TRI filings.
- Shoup Gas Processing & Fractionation Plant's air releases fell from 4.1 thousand lb in 2022 to 4.0 thousand lb in 2023, based on EPA TRI filings.
Shoup Gas Processing & Fractionation Plant Form-R facts
Compare this facility
See how Shoup Gas Processing & Fractionation Plant stacks up against nearby facilities and the typical reporter.
99% less than the comparison
79% less 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 Shoup Gas Processing & Fractionation Plant releases toxic chemicals into the environment. Total: 13.4K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 87% (4.7K lbs to 8.8K lbs).
Shoup Gas Processing & Fractionation Plant: annual Form-R pounds
LIGHT site · MIXED pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Shoup Gas Processing & Fractionation Plant year-over-year reported totals (increased by 87% 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: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 4.7K lbs | 3 |
| 2023 | 8.8K lbs | 7 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 2 of 7 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 10.4K lbs | - |
| Benzene | 1.1K lbs | Carcinogen |
| Cyclohexane | 967 lbs | - |
| Toluene | 709 lbs | - |
| Xylene (mixed isomers) | 241 lbs | - |
| Ethylbenzene | 43 lbs | Carcinogen |
| Ethylene glycol | 0 lbs | - |
Shoup Gas Processing & Fractionation Plant in Nueces
Nearest TRI Facilities to Shoup Gas Processing & Fractionation Plant
Closest other reporters in Texas - including Equistar Chemicals LP, Stx Beef Co LLC, Baker Hughes Oilfield Operations LLC, 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. Platteville Gas Plant, Enterprise Products Operating, Dcp Operating Co LP / Kingfisher Natural Gas Processing Plan.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Shoup Gas Processing & Fractionation Plant on cumulative reported pounds (13.4K lbs) and distinct chemical count (7). Release-pound peers include Delong's Inc, W&t Offshore Inc., Univar Solutions USA. 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 Enterprise Products Operating LLC Facilities
Same-parent TRI sites ranked by reported releases - including Enterprise Products Operating LLC, Chaco Gas Plant, East Storage / Splitter III 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 n-Hexane, Benzene, Cyclohexane, Toluene; nearby reporters include Equistar Chemicals LP. Shoup Gas Processing & Fractionation Plant 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 Shoup Gas Processing & Fractionation Plant TRI extract (LIGHT · MIXED · CARC-LEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Shoup Gas Processing & Fractionation Plant totals are self-reported EPCRA §313 estimates for Corpus Christi, TX, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.0% of Nueces TRI pounds in this extract. Nearest ABS peer: Delong's Inc (Δ 9 lbs). Pounds ≠ exposure.
Shoup Gas Processing & Fractionation Plant stamps LIGHT · MIXED pathway (air releases leads at 60.1%). 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