EPA TRI Facility · Natural Gas Processing
Douglas Gas Plant
Douglas, WY · Parent: Tallgrass Energy
- Total releases
- 8.5K lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Douglas Gas Plant: how the 8.5K lbs splits
8.5K lbs across all reported pathways
- Air Releases 8.5K lbs 100.0%
Douglas Gas Plant's 8.5K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. 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 AIR pathway CARC-LEAN
Douglas Gas Plant is an EPA Toxics Release Inventory reporter in Douglas, WY, in the natural gas processing sector. It reported 7.0K lbs of releases across 4 chemicals in 2023, and 8.5K lbs in total across its 2022-2023 reporting years. That ranks 10,164 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Wyoming's 70 reporting TRI sites, pounds #1 is not chemical-count #1. Douglas Gas Plant is pounds #37 and chemical-count #40 at 8.5K lbs. Dyno Nobel Inc-Cheyenne Plant leads reported pounds (27.1M lbs) at 8 chemicals (chemical-count #19). Hf Sinclair Parco Refining LLC leads chemical count at 36 chemicals (1.5M lbs, pounds #10). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Championx-Douglas 550; Bucking Horse Plant; Steamboat Processing Facility; Pacificorp Dave Johnston Plant. Similar-scale Natural Gas Processing peers outside Wyoming: Red Wing Creek II Gas Plant; Loving Gas Plant; South Canadian Natural Gas Plant; Hess Tioga Gas Plant LLC. Other Tallgrass Energy sites in this extract: Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat. Largest disclosed chemicals by pounds: n-Hexane; Methanol; Benzene; Ethylene glycol.
Douglas Gas Plant stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 8.5K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Red Wing Creek II Gas Plant and Loving Gas Plant.
Douglas Gas Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
8.5K lbs Top 39% higher than 61% 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
Douglas Gas Plant in the Natural Gas Processing sector extract
Among the 339 Natural Gas Processing facilities in this database, Douglas Gas Plant reports the 243rd-largest volume (8.5K lbs). Scale peers outside Wyoming include Red Wing Creek II Gas Plant and Loving 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
- Douglas Gas Plant's total reported releases rose from 1.6 thousand lb in 2022 to 7.0 thousand lb in 2023, based on EPA TRI filings.
- Douglas Gas Plant's air releases rose from 1.6 thousand lb in 2022 to 7.0 thousand lb in 2023, based on EPA TRI filings.
- Douglas Gas Plant's chemicals reported rose from 2 in 2022 to 4 in 2023, based on EPA TRI filings.
Douglas Gas Plant Form-R facts
Compare this facility
See how Douglas Gas Plant stacks up against nearby facilities and the typical reporter.
116.2× more than the comparison
33% 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 Douglas Gas Plant releases toxic chemicals into the environment. Total: 8.5K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases increased by 343% (1.6K lbs to 7.0K lbs).
Douglas Gas Plant: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Douglas Gas Plant year-over-year reported totals (increased by 343% 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 | 1.6K lbs | 2 |
| 2023 | 7.0K lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2022–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| n-Hexane | 4.1K lbs | - |
| Methanol | 3.1K lbs | - |
| Benzene | 1.3K lbs | Carcinogen |
| Ethylene glycol | 0 lbs | - |
Douglas Gas Plant · AIR-pathway site
Nearest TRI Facilities to Douglas Gas Plant
Closest other reporters in Wyoming - including Championx-Douglas 550, Bucking Horse Plant, Steamboat Processing Facility, ordered by distance.
Showing 8 of 69 other reporting facilities in Wyoming.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Wyoming - e.g. Red Wing Creek II Gas Plant, Loving Gas Plant, South Canadian Natural Gas Plant.
Compare beyond Wyoming
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Douglas Gas Plant on cumulative reported pounds (8.5K lbs) and distinct chemical count (4). Release-pound peers include Akron Dispersions Inc Copley Oh, Lubrizol, Air Products & Chemicals Inc Martinez Solano Way. Chemical-count peers include Hamilton Sundstrand de Puerto Rico Inc., Abb Installation Products Caribe LLC, Solenis LLC. 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).
- Hamilton Sundstrand de Puerto Rico Inc. Santa Isabel, PR · Transportation Equipment 4 chemicals
- Abb Installation Products Caribe LLC Vega Baja, PR · Electrical Equipment 4 chemicals
- Solenis LLC Chicopee, MA · Chemicals 4 chemicals
- Adhesive Applications Inc. - O'Neill St Easthampton Easthampton, MA · Miscellaneous Manufacturing 4 chemicals
Other Tallgrass Energy Facilities
Same-parent TRI sites ranked by reported releases - including Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat.
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, Methanol, Benzene, Ethylene glycol; nearby reporters include Championx-Douglas 550. Douglas Gas Plant stamps LIGHT volume · AIR 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 Douglas Gas Plant TRI extract (LIGHT · AIR · CARC-LEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Douglas Gas Plant totals are self-reported EPCRA §313 estimates for Douglas, WY, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.1% of Converse TRI pounds in this extract. Nearest ABS peer: Akron Dispersions Inc Copley Oh (Δ 0 lbs). Pounds ≠ exposure.
Douglas Gas Plant stamps LIGHT volume · AIR pathway · CARC-LEAN · lead n-Hexane. 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