EPA TRI Facility · Natural Gas Processing
Centennial Gas Plant
Briggsdale, CO · Parent: Summit Dj-S LLC
- Total releases
- 3.7K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Centennial Gas Plant: how the 3.7K lbs splits
3.7K lbs across all reported pathways
- Air Releases 3.7K lbs 100.0%
Centennial Gas Plant's 3.7K 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: Methanol.
LIGHT volume AIR pathway CLEAN
Centennial Gas Plant is an EPA Toxics Release Inventory reporter in Briggsdale, CO, in the natural gas processing sector. It reported 1.5K lbs of releases across 1 chemical in 2023, and 3.7K lbs in total across its 2022-2023 reporting years. That ranks 11,753 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Colorado's 277 reporting TRI sites, pounds #1 is not chemical-count #1. Centennial Gas Plant is pounds #128 and chemical-count #241 at 3.7K lbs. Cripple Creek & Victor Gold Mining Co leads reported pounds (22.9M lbs) at 12 chemicals (chemical-count #13). Suncor Energy Commerce City Refinery leads chemical count at 33 chemicals (460.2K lbs, pounds #24). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Makena Gas Plant; Lilli Gas Plant; Jackson Lake Plant; Hereford Compressor Station. Similar-scale Natural Gas Processing peers outside Colorado: Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat; Falcon Gas Plant; Etc Penntex Llc- Mount Olive Gas Plant; Bear Den Gas Plant. Other Summit Dj-S LLC sites in this extract: Jackson Lake Plant. Largest disclosed chemicals by pounds: Methanol.
Centennial Gas Plant stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 3.7K lbs (2022–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat and Falcon Gas Plant.
Centennial Gas Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
3.7K lbs Top 45% higher than 55% 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
Centennial Gas Plant: Methanol-led volume
Among the 339 Natural Gas Processing facilities in this database, Centennial Gas Plant reports the 283rd-largest volume (3.7K lbs). Its reported volume is concentrated rather than spread: Methanol alone is 100% of the total. Scale peers outside Colorado include Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat and Falcon Gas Plant.
Concentrated means ≥60% of Centennial Gas Plant's pounds in one chemical - here Methanol at 100%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Centennial Gas Plant's total reported releases fell from 2.2 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
- Centennial Gas Plant's air releases fell from 2.2 thousand lb in 2022 to 1.5 thousand lb in 2023, based on EPA TRI filings.
Centennial Gas Plant Form-R facts
Compare this facility
See how Centennial Gas Plant stacks up against nearby facilities and the typical reporter.
73.4× more than the comparison
About the same as 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 Centennial Gas Plant releases toxic chemicals into the environment. Total: 3.7K lbs.
Emissions Trend Summary
From 2022 to 2023, total releases decreased by 31% (2.2K lbs to 1.5K lbs).
Centennial Gas Plant: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2022–2023
- 2022 0
- 2023 0
What this shows Centennial Gas Plant year-over-year reported totals (decreased by 31% 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: Methanol.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 2.2K lbs | 1 |
| 2023 | 1.5K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2022–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Methanol | 3.7K lbs | - |
Centennial Gas Plant · AIR-pathway site
Nearest TRI Facilities to Centennial Gas Plant
Closest other reporters in Colorado - including Makena Gas Plant, Lilli Gas Plant, Jackson Lake Plant, ordered by distance.
Showing 8 of 276 other reporting facilities in Colorado.
Similar Natural Gas Processing Facilities
Other Natural Gas Processing facilities with similar total release volumes (±80%), outside Colorado - e.g. Tallgrass Midstream LLC - Casper Gas Plant & Compressor Stat, Falcon Gas Plant, Etc Penntex Llc- Mount Olive Gas Plant.
Compare beyond Colorado
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Centennial Gas Plant on cumulative reported pounds (3.7K lbs) and distinct chemical count (1). Release-pound peers include Qg Printing II LLC, Safety-Kleen Systems Vinton (roa), Senergy Petroleum LLC - Phoenix Bulk Plant. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico 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.
- Qg Printing II LLC Lufkin, TX · Printing 3.7K lbs reported
- Safety-Kleen Systems Vinton (roa) Vinton, VA · Hazardous Waste 3.7K lbs reported
- Senergy Petroleum LLC - Phoenix Bulk Plant Phoenix, AZ · Petroleum Bulk Terminals 3.7K lbs reported
- Leslie Controls Tampa, FL · Fabricated Metals 3.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Summit Dj-S LLC Facilities
Same-parent TRI sites ranked by reported releases - including Jackson Lake 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 Methanol; nearby reporters include Makena Gas Plant. Centennial Gas Plant stamps LIGHT volume · AIR pathway · CLEAN 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 Centennial Gas Plant TRI extract (LIGHT · AIR · CLEAN · lead Methanol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Centennial Gas Plant totals are self-reported EPCRA §313 estimates for Briggsdale, CO, latest year 2023. Form-R rows span 2022–2023 (2 years). NAICS 211130 · Natural Gas Processing. 0.1% of Weld TRI pounds in this extract. Nearest ABS peer: Qg Printing II LLC (Δ 2 lbs). Pounds ≠ exposure.
Centennial Gas Plant stamps LIGHT volume · AIR pathway · CLEAN · lead Methanol. 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