OFS GPRP Custer Gas Plant
CUSTER CITY, OK · CUSTER COUNTY · NAICS 211130
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, OFS GPRP Custer Gas Plant ranks #3,374 of 8,713 U.S. reporting facilities by latest reported CO₂e and #77 of 247 facilities in OK.
- National rank #3,374 of 8,713 GHGRP facilities
- #77 of 247 in OK
- #448 of 2,099 in Petroleum and Natural Gas Systems
- 2.7% of ONEOK parent CO₂e
- 2023 mix: 50.1% non-CO₂ (CH₄-led)
- +10.4% since 2011
OFS GPRP Custer Gas Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
70,208 3374th of 8713 higher than 5,339 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 2.7% of ONEOK reported parent CO₂e (70K MT of 2.6M MT ; #14 of 29 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #448 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 70K MT CO₂e reported for 2023, non-CO₂ gases are 50.1% , led by CH₄ at 50% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 49.9%
- 35K MT
- CH₄
- 50%
- 35K MT
- N₂O
- 0%
- 20 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 70,208 |
| 2022 | 56,706 |
| 2021 | 58,762 |
| 2020 | 65,831 |
| 2019 | 73,445 |
| 2018 | 86,372 |
| 2017 | 78,298 |
| 2016 | 59,903 |
| 2015 | 57,591 |
| 2014 | 75,224 |
| 2013 | 89,410 |
| 2012 | 72,428 |
| 2011 | 63,597 |
Facility insight: OFS GPRP Custer Gas Plant
OFS GPRP Custer Gas Plant (EPA GHGRP Facility ID 1003736) reported 70K metric tons of CO2-equivalent in 2023, operating in CUSTER CITY, OK within CUSTER COUNTY. Among GHGRP reporters it ranks #3,374 of 8,713 nationally by latest CO₂e and #77 of 247 in OK. The site is classified under Petroleum and Natural Gas Systems with NAICS code 211130.
From 2011 to 2023, reported CO₂e rose 10.4% (peak 89K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2013 at 89K MT CO2e; latest 2023 sits 21.5% below that peak (70K MT). The largest year-to-year move was 2016→2017 (+30.7%, 18K MT).
Frequently Asked Questions
Where does OFS GPRP Custer Gas Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, OFS GPRP Custer Gas Plant ranks #3,374 of 8,713 reporting facilities by latest reported CO₂e, and #77 of 247 facilities in OK (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than OFS GPRP Custer Gas Plant? ▼
OFS GPRP Custer Gas Plant's 70K MT CO₂e is higher than 5,339 of the 8,713 GHGRP facilities with reported emissions (61%), an exact count from the full corpus, not an estimate.
How much CO2 does OFS GPRP Custer Gas Plant emit? ▼
OFS GPRP Custer Gas Plant reported 70K MT CO2e in 2023.
What share of ONEOK does OFS GPRP Custer Gas Plant represent? ▼
OFS GPRP Custer Gas Plant accounts for 2.7% of ONEOK's reported GHGRP CO₂e (70K MT of 2.6M MT), ranking #14 of 29 facilities under that parent.
What is OFS GPRP Custer Gas Plant's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 50.1% of reported CO₂e at OFS GPRP Custer Gas Plant, with CH₄ the larger non-CO₂ share at 50% (CO₂ 49.9%). Shares use the facility's GHGRP gas components for that year.
Where does OFS GPRP Custer Gas Plant rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, OFS GPRP Custer Gas Plant ranks #448 of 2,099 by latest reported CO₂e.
Is OFS GPRP Custer Gas Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), OFS GPRP Custer Gas Plant's emissions have increased by 10.4%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for OFS GPRP Custer Gas Plant, both outside OK so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (70K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside OK.