County of Orange - CUF
Santa Ana, CA · NAICS 921190
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, County of Orange - CUF ranks #5,636 of 8,713 U.S. reporting facilities by latest reported CO₂e and #288 of 549 facilities in CA.
- National rank #5,636 of 8,713 GHGRP facilities
- #288 of 549 in CA
- #976 of 1,599 in Other
- 2.6% of COUNTY OF ORANGE CALIFORNIA parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -17.3% since 2011
County of Orange - CUF vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
30,431 5636th of 8713 higher than 3,077 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 2.6% of COUNTY OF ORANGE CALIFORNIA reported parent CO₂e (30K MT of 1.2M MT ; #6 of 6 GHGRP facilities under that parent ). Inside the EPA Other sector it ranks #976 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 30K 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%
- 30K MT
- CH₄
- 0%
- 14 MT
- N₂O
- 0.1%
- 17 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 30,431 |
| 2022 | 30,964 |
| 2021 | 31,320 |
| 2020 | 30,804 |
| 2019 | 33,948 |
| 2018 | 36,436 |
| 2017 | 36,498 |
| 2016 | 35,018 |
| 2015 | 36,436 |
| 2014 | 35,150 |
| 2013 | 36,264 |
| 2012 | 36,408 |
| 2011 | 36,793 |
Facility insight: County of Orange - CUF
County of Orange - CUF (EPA GHGRP Facility ID 1012110) reported 30K metric tons of CO2-equivalent in 2023, operating in Santa Ana, CA. Among GHGRP reporters it ranks #5,636 of 8,713 nationally by latest CO₂e and #288 of 549 in CA. The site is classified under Other with NAICS code 921190.
Across 2011–2023, annual CO₂e fell 17.3%; peak load was 37K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 37K MT CO2e; latest 2023 sits 17.3% below that peak (30K MT). The largest year-to-year move was 2019→2020 (-9.3%, 3K MT).
Frequently Asked Questions
Where does County of Orange - CUF rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, County of Orange - CUF ranks #5,636 of 8,713 reporting facilities by latest reported CO₂e, and #288 of 549 facilities in CA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than County of Orange - CUF? ▼
County of Orange - CUF's 30K MT CO₂e is higher than 3,077 of the 8,713 GHGRP facilities with reported emissions (35%), an exact count from the full corpus, not an estimate.
How much CO2 does County of Orange - CUF emit? ▼
County of Orange - CUF reported 30K MT CO2e in 2023.
What share of COUNTY OF ORANGE CALIFORNIA does County of Orange - CUF represent? ▼
County of Orange - CUF accounts for 2.6% of COUNTY OF ORANGE CALIFORNIA's reported GHGRP CO₂e (30K MT of 1.2M MT), ranking #6 of 6 facilities under that parent.
What is County of Orange - CUF's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at County of Orange - CUF, 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 County of Orange - CUF rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, County of Orange - CUF ranks #976 of 1,599 by latest reported CO₂e.
Is County of Orange - CUF reducing emissions? ▼
Over 13 reporting years (2011–2023), County of Orange - CUF's emissions have decreased by 17.3%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for County of Orange - CUF, both outside CA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (30K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside CA.