De Moss Petrie Generating Station
TUCSON, AZ · Pima · NAICS 221112
Data updated May 2026
De Moss Petrie Generating Station ranks among smaller GHGRP totals (#8,445 of 8,713 nationally; #98 of 102 in AZ), a lower-footprint comparator in Power Plants.
- National rank #8,445 of 8,713 GHGRP facilities
- #98 of 102 in AZ
- #1,627 of 1,732 in Power Plants
- 0% of UNS ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -65.3% since 2011
De Moss Petrie Generating Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
998 8445th of 8713 higher than 268 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 0% of UNS ENERGY reported parent CO₂e (998 MT of 6.2M MT ; #5 of 5 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,627 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 998 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%
- 997 MT
- CH₄
- 0.1%
- 1 MT
- N₂O
- 0.1%
- 1 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 998 |
| 2022 | 729 |
| 2021 | 856 |
| 2020 | 1,180 |
| 2019 | 12,410 |
| 2018 | 4,244 |
| 2017 | 7,236 |
| 2016 | 4,595 |
| 2015 | 3,961 |
| 2014 | 4,516 |
| 2013 | 5,683 |
| 2012 | 4,949 |
| 2011 | 2,881 |
Facility insight: De Moss Petrie Generating Station
De Moss Petrie Generating Station (ID 1007187) reported 998 MT CO₂e for 2023 in Pima, AZ (#8,445 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 65.3%; peak load was 12K MT in 2019. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 12K MT CO2e; latest 2023 sits 92% below that peak (998 MT). The largest year-to-year move was 2019→2020 (-90.5%, 11K MT).
Frequently Asked Questions
Where does De Moss Petrie Generating Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, De Moss Petrie Generating Station ranks #8,445 of 8,713 reporting facilities by latest reported CO₂e, and #98 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 De Moss Petrie Generating Station? ▼
De Moss Petrie Generating Station's 998 MT CO₂e is higher than 268 of the 8,713 GHGRP facilities with reported emissions (3%), an exact count from the full corpus, not an estimate.
How much CO2 does De Moss Petrie Generating Station emit? ▼
De Moss Petrie Generating Station reported 998 MT CO2e in 2023.
What share of UNS ENERGY does De Moss Petrie Generating Station represent? ▼
De Moss Petrie Generating Station accounts for 0% of UNS ENERGY's reported GHGRP CO₂e (998 MT of 6.2M MT), ranking #5 of 5 facilities under that parent.
What is De Moss Petrie Generating Station's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at De Moss Petrie Generating Station, 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 De Moss Petrie Generating Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, De Moss Petrie Generating Station ranks #1,627 of 1,732 by latest reported CO₂e.
Is De Moss Petrie Generating Station reducing emissions? ▼
Over 13 reporting years (2011–2023), De Moss Petrie Generating Station's emissions have decreased by 65.3%. This suggests meaningful progress in emissions reduction.
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 (998 MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside AZ.