ARIZONA STATE UNIVERSITY
TEMPE, AZ · MARICOPA COUNTY · NAICS 611310
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, ARIZONA STATE UNIVERSITY ranks #3,619 of 8,713 U.S. reporting facilities by latest reported CO₂e and #49 of 102 facilities in AZ.
- National rank #3,619 of 8,713 GHGRP facilities
- #49 of 102 in AZ
- #484 of 1,599 in Other
- 100% of ARIZONA STATE UNIVERSITY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +52.0% since 2011
ARIZONA STATE UNIVERSITY vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
63,883 3619th of 8713 higher than 5,094 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 ARIZONA STATE UNIVERSITY reported parent CO₂e (64K MT of 64K MT ). Inside the EPA Other sector it ranks #484 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 64K 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%
- 64K MT
- CH₄
- 0%
- 30 MT
- N₂O
- 0.1%
- 36 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 63,883 |
| 2022 | 61,764 |
| 2021 | 59,497 |
| 2020 | 59,391 |
| 2019 | 51,185 |
| 2018 | 45,236 |
| 2017 | 43,698 |
| 2016 | 45,951 |
| 2015 | 42,774 |
| 2014 | 44,947 |
| 2013 | 48,082 |
| 2012 | 46,196 |
| 2011 | 42,020 |
Facility insight: ARIZONA STATE UNIVERSITY
ARIZONA STATE UNIVERSITY (EPA GHGRP Facility ID 1006199) reported 64K metric tons of CO2-equivalent in 2023, operating in TEMPE, AZ within MARICOPA COUNTY. Among GHGRP reporters it ranks #3,619 of 8,713 nationally by latest CO₂e and #49 of 102 in AZ. The site is classified under Other with NAICS code 611310.
From 2011 to 2023, reported CO₂e rose 52.0% (peak 64K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does ARIZONA STATE UNIVERSITY rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, ARIZONA STATE UNIVERSITY ranks #3,619 of 8,713 reporting facilities by latest reported CO₂e, and #49 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 ARIZONA STATE UNIVERSITY? ▼
ARIZONA STATE UNIVERSITY's 64K MT CO₂e is higher than 5,094 of the 8,713 GHGRP facilities with reported emissions (58%), an exact count from the full corpus, not an estimate.
How much CO2 does ARIZONA STATE UNIVERSITY emit? ▼
ARIZONA STATE UNIVERSITY reported 64K MT CO2e in 2023.
What share of ARIZONA STATE UNIVERSITY does ARIZONA STATE UNIVERSITY represent? ▼
ARIZONA STATE UNIVERSITY accounts for 100% of ARIZONA STATE UNIVERSITY's reported GHGRP CO₂e (64K MT of 64K MT).
What is ARIZONA STATE UNIVERSITY's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at ARIZONA 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 ARIZONA STATE UNIVERSITY rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, ARIZONA STATE UNIVERSITY ranks #484 of 1,599 by latest reported CO₂e.
Is ARIZONA STATE UNIVERSITY reducing emissions? ▼
Over 13 reporting years (2011–2023), ARIZONA STATE UNIVERSITY's emissions have increased by 52%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for ARIZONA STATE UNIVERSITY, both outside AZ so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside AZ (64K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside AZ.