Northern Arizona University
Flagstaff, AZ · COCONINO COUNTY · NAICS 611310
Data updated May 2026
Northern Arizona University ranks among smaller GHGRP totals (#6,794 of 8,713 nationally; #82 of 102 in AZ), a lower-footprint comparator in Other.
- National rank #6,794 of 8,713 GHGRP facilities
- #82 of 102 in AZ
- #1,266 of 1,599 in Other
- 19.6% of ARIZONA BOARD OF REGENTS parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -2.2% since 2021
Northern Arizona University vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
19,338 6794th of 8713 higher than 1,919 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 19.6% of ARIZONA BOARD OF REGENTS reported parent CO₂e (19K MT of 99K MT ; #2 of 2 GHGRP facilities under that parent ). Inside the EPA Other sector it ranks #1,266 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 19K 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%
- 19K MT
- CH₄
- 0%
- 9 MT
- N₂O
- 0.1%
- 11 MT
Annual emissions history
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 19,338 |
| 2022 | 20,035 |
| 2021 | 19,783 |
Facility insight: Northern Arizona University
Northern Arizona University (ID 1013754) reported 19K MT CO₂e for 2023 in COCONINO COUNTY, AZ (#6,794 of 8,713 by latest CO₂e).
Over 3 years (2021–2023), emissions stayed within a narrow band around 19K MT CO₂e (peak 20K MT). This facility has filed every year from 2021 to 2023, a complete 3-year record.
Peak year was 2022 at 20K MT CO2e; latest 2023 sits 3.5% below that peak (19K MT). The largest year-to-year move was 2022→2023 (-3.5%, 697 MT).
Frequently Asked Questions
Where does Northern Arizona University rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Northern Arizona University ranks #6,794 of 8,713 reporting facilities by latest reported CO₂e, and #82 of 102 facilities in AZ (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Northern Arizona University? ▼
Northern Arizona University's 19K MT CO₂e is higher than 1,919 of the 8,713 GHGRP facilities with reported emissions (22%), an exact count from the full corpus, not an estimate.
How much CO2 does Northern Arizona University emit? ▼
Northern Arizona University reported 19K MT CO2e in 2023.
What share of ARIZONA BOARD OF REGENTS does Northern Arizona University represent? ▼
Northern Arizona University accounts for 19.6% of ARIZONA BOARD OF REGENTS's reported GHGRP CO₂e (19K MT of 99K MT), ranking #2 of 2 facilities under that parent.
What is Northern Arizona University's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Northern Arizona 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 Northern Arizona University rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, Northern Arizona University ranks #1,266 of 1,599 by latest reported CO₂e.
Is Northern Arizona University reducing emissions? ▼
Over 3 reporting years (2021–2023), Northern Arizona University's emissions have decreased by 2.2%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside AZ: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside AZ (19K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside AZ.