OKLAHOMA STATE UNIVERSITY
STILLWATER, OK · PAYNE COUNTY · NAICS 611310
Data updated May 2026
OKLAHOMA STATE UNIVERSITY ranks among smaller GHGRP totals (#6,221 of 8,713 nationally; #177 of 247 in OK), a lower-footprint comparator in Other.
- National rank #6,221 of 8,713 GHGRP facilities
- #177 of 247 in OK
- #1,128 of 1,599 in Other
- 100% of OKLAHOMA STATE UNIVERSITY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -17.0% since 2011
OKLAHOMA STATE UNIVERSITY vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
25,095 6221st of 8713 higher than 2,492 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 100% of OKLAHOMA STATE UNIVERSITY reported parent CO₂e (25K MT of 25K MT ). Inside the EPA Other sector it ranks #1,128 of 1,599 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 25K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 25K MT
- CH₄
- 0%
- 12 MT
- N₂O
- 0.1%
- 14 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 25,095 |
| 2022 | 25,125 |
| 2021 | 24,562 |
| 2020 | 25,292 |
| 2019 | 25,662 |
| 2018 | 25,115 |
| 2017 | 21,902 |
| 2016 | 30,466 |
| 2015 | 15,782 |
| 2014 | 52 |
| 2013 | 23,836 |
| 2012 | 23,873 |
| 2011 | 30,231 |
Facility insight: OKLAHOMA STATE UNIVERSITY
OKLAHOMA STATE UNIVERSITY (ID 1001634) reported 25K MT CO₂e for 2023 in PAYNE COUNTY, OK (#6,221 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 17.0%; peak load was 30K MT in 2016. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2016 at 30K MT CO2e; latest 2023 sits 17.6% below that peak (25K MT). The largest year-to-year move was 2013→2014 (-99.8%, 24K MT).
Frequently Asked Questions
Where does OKLAHOMA STATE UNIVERSITY rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, OKLAHOMA STATE UNIVERSITY ranks #6,221 of 8,713 reporting facilities by latest reported CO₂e, and #177 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 OKLAHOMA STATE UNIVERSITY? ▼
OKLAHOMA STATE UNIVERSITY's 25K MT CO₂e is higher than 2,492 of the 8,713 GHGRP facilities with reported emissions (29%), an exact count from the full corpus, not an estimate.
How much CO2 does OKLAHOMA STATE UNIVERSITY emit? ▼
OKLAHOMA STATE UNIVERSITY reported 25K MT CO2e in 2023.
What share of OKLAHOMA STATE UNIVERSITY does OKLAHOMA STATE UNIVERSITY represent? ▼
OKLAHOMA STATE UNIVERSITY accounts for 100% of OKLAHOMA STATE UNIVERSITY's reported GHGRP CO₂e (25K MT of 25K MT).
What is OKLAHOMA STATE UNIVERSITY's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at OKLAHOMA STATE UNIVERSITY, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does OKLAHOMA STATE UNIVERSITY rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, OKLAHOMA STATE UNIVERSITY ranks #1,128 of 1,599 by latest reported CO₂e.
Is OKLAHOMA STATE UNIVERSITY reducing emissions? ▼
Over 13 reporting years (2011–2023), OKLAHOMA STATE UNIVERSITY's emissions have decreased by 17%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside OK: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (25K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside OK.