SGP Sierrita Compressor Station
Tucson, AZ · PIMA COUNTY · NAICS 486210
Data updated May 2026
SGP Sierrita Compressor Station ranks among smaller GHGRP totals (#8,576 of 8,713 nationally; #100 of 102 in AZ), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #8,576 of 8,713 GHGRP facilities
- #100 of 102 in AZ
- #2,081 of 2,099 in Petroleum and Natural Gas Systems
- 100% of MGI ENTERPRISES parent CO₂e
- 2023 mix: 99.9% non-CO₂ (CH₄-led)
- -99.2% since 2020
SGP Sierrita Compressor Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
270 8576th of 8713 higher than 137 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 MGI ENTERPRISES reported parent CO₂e (270 MT of 270 MT ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #2,081 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 270 MT CO₂e reported for 2023, non-CO₂ gases are 99.9% , led by CH₄ at 99.9% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 0.1%
- 0 MT
- CH₄
- 99.9%
- 270 MT
- N₂O
- -
- n/r
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 270 |
| 2022 | 2,366 |
| 2021 | 38,801 |
| 2020 | 35,065 |
Facility insight: SGP Sierrita Compressor Station
SGP Sierrita Compressor Station (ID 1013838) reported 270 MT CO₂e for 2023 in PIMA COUNTY, AZ (#8,576 of 8,713 by latest CO₂e).
Across 2020–2023, annual CO₂e fell 99.2%; peak load was 39K MT in 2021. This facility has filed every year from 2020 to 2023, a complete 4-year record.
Peak year was 2021 at 39K MT CO2e; latest 2023 sits 99.3% below that peak (270 MT). The largest year-to-year move was 2021→2022 (-93.9%, 36K MT).
Frequently Asked Questions
Where does SGP Sierrita Compressor Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, SGP Sierrita Compressor Station ranks #8,576 of 8,713 reporting facilities by latest reported CO₂e, and #100 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 SGP Sierrita Compressor Station? ▼
SGP Sierrita Compressor Station's 270 MT CO₂e is higher than 137 of the 8,713 GHGRP facilities with reported emissions (2%), an exact count from the full corpus, not an estimate.
How much CO2 does SGP Sierrita Compressor Station emit? ▼
SGP Sierrita Compressor Station reported 270 MT CO2e in 2023.
What share of MGI ENTERPRISES does SGP Sierrita Compressor Station represent? ▼
SGP Sierrita Compressor Station accounts for 100% of MGI ENTERPRISES's reported GHGRP CO₂e (270 MT of 270 MT).
What is SGP Sierrita Compressor Station's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 99.9% of reported CO₂e at SGP Sierrita Compressor Station, with CH₄ the larger non-CO₂ share at 99.9% (CO₂ 0.1%). Shares use the facility's GHGRP gas components for that year.
Where does SGP Sierrita Compressor Station rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, SGP Sierrita Compressor Station ranks #2,081 of 2,099 by latest reported CO₂e.
Is SGP Sierrita Compressor Station reducing emissions? ▼
Over 4 reporting years (2020–2023), SGP Sierrita Compressor Station's emissions have decreased by 99.2%. 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 (270 MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside AZ.